EFFORTS TO INCREASE THE ABILITY TO CHOOSE A SCHOOL GROUP COUNSELING SERVICES THROUGH ADVANCED CLASS IX SMP NEGERI 2 METRO STATE IN 2013

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Rohima Rohima

2016-06-01

Full Text Available SMP Negeri 2 Metro In reality, there are many confused students choose a major program of advanced studies, especially for junior high school students. It is necessary to learn / coaching to the students to be able to choose the school accordingly. Researchers conduct action research through the Guidance Counseling Group in Class IX student of SMP Negeri 2 Metro. The experiment was conducted using two cycles. Recapitulation of data Selecting a program majoring in the process of learning / coaching from the first cycle to the second cycle, there is an increase of 57.06% to 86.35%. The results of the data summary portfolio also increased from 33.32% to 83.33%, and the recapitulation of learning outcomes of students who otherwise Completed Pass also risen from 54.54% increase to 96.96%. Thus concluded indicator of success is to reach the target / as are 95% or more. Keywords: guidance group, select schools, smp negeri 2 metro

Introduction to SAS on VAX

International Nuclear Information System (INIS)

Kardaun, O.; Miura, Yukitoshi; Matsuda, Toshiaki; Tamai, Hiroshi.

1991-06-01

To analyse, among others, the H-mode data base, a new version (6.06) of the SAS system has been installed on the VAX 3200 Workstation at JFT-2M. In this report, we summarize how to use SAS interactively (i.e., in 'display manager mode') on this machine. By a didactical example program and its annotated output we illustrate some of the capabilities of SAS. The report is intended to facilitate the access to the SAS documentation by physicists interested in plasma physical applications. (author)

Modeling the formation of soluble microbial products (SMP in drinking water biofiltration

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Yu Xin

2008-09-01

Full Text Available Both a theoretical and an empirical model were developed for predicting the formation of soluble microbial products (SMP during drinking water biofiltration. Four pilot-scale biofilters with ceramsite as the medium were fed with different acetate loadings for the determination of SMP formation. Using numerically simulated and measured parameters, the theoretical model was developed according to the substrate and biomass balance. The results of this model matched the measured data better for higher SMP formation but did not fit well when SMP formation was lower. In order to better simulate the reality and overcome the difficulties of measuring the kinetic parameters, a simpler empirical model was also developed. In this model, SMP formation was expressed as a function of fed organic loadings and the depth of the medium, and a much better fit was obtained.

MOTIVASI KERJA GURU SMP NEGERI DI KOTA SEMARANG

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Supriyo .

2015-04-01

Full Text Available Abstrak: Penelitian ini bertujuan untuk menemukan model motivasi kerja guru SMP Negeri yang sesuai. Sampel penelitian berjumlah 322 orang guru SMP Negeri di Kota Semarang. Instrumen yang digunakan adalah skala numerikal. Analisis data melalui SEM dengan perangkat LISREL. Hasil penelitian model motivasi kerja guru SMP Negeri adalah fit. Secara keseluruhan, kepemimpinan kepala sekolah, kondisi lingkungan kerja, pelatihan, kompetensi, dan kepuasan kerja, pengaruhnya tinggi terhadap motivasi kerja guru (86%. Untuk meningkatkan motivasi kerja guru SMP Negeri hendaknya kepala sekolah dan pengawas memberdayakan guru secara optimal, menjadikan lingkungan kerja kondusif, merancang program pelatihan yang terarah. Dalam pengangkatan kepala SMPN, Dinas Pendidikan hendaknya memperhatikan kemampuan menejerial para calon. Kata Kunci: motivasi kerja, guru SMP STATE JUNIOR HIGH SCHOOL TEACHERS’ WORK MOTIVATION IN SEMARANG MUNICIPALITY Abstract: This study was aimed to find a fit model of State Junior High School Teachers’ work motivation. The sample consisted of 322 state junior high school teachers in Semarang municipality. The instrument used was in the form of a numerical scale. The data were analyzed through the SEM utilizing the LISREL program. The findings showed that the model was fit. As a whole, the school principal leadership, the work environment condition, training, competence, and work satisfaction had a high influence on the teachers’ work motivation (86%. To improve the teachers’ work motivation, it is suggested that the school principal and the supervisor empower the teachers optimally, create conducive work environment, and design a focused training program. In recruiting the school pricipal, the Local Office of Education should take into account the candidates’ managerial skill. Keywords: work motivation, junior high school teachers

PERBEDAAN SELF-REGULATED LEARNING DITINJAU DARI POLA ASUH ORANGTUA PADA SISWA KELAS VIII SMP FRANSISKUS DAN SMP PGRI 01 SEMARANG

OpenAIRE

Lintang Januardini; Sri Hartati; Tri Puji Astuti

2015-01-01

Relationship between parents and adolescents influence achievement at school. The research was conducted to determine differences of self-regulated learning (SRL) in terms of parenting style. The population is 8th grade students of junior high school in SMP Fransiskus and SMP PGRI 01 Semarang. The hypothesis is there are differences of SRL in terms of parenting style. Parenting is overall characteristic of parent’s behavior on adolescents, including a response in the form of parental warmth, ...

EVALUASI PROGRAM AKSELERASI DI SMP NEGERI KOTA AMBON

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David Tuhurima

2016-06-01

Full Text Available This research is aimed to evaluate acceleration program in SMP Negeri 6 Ambon which is include four components such as: (1Context (2Input (3 Process, and (4Product. This is an evaluative research using descriptive analysis. This research informants are principals, viceprincipals, program coordinators, teachers, school committees, parents, and students accelerated program. Research sites in SMP Negeri 6 Ambon. The data is collected using interview, observation and documentation study techniques. For the data validation, this research used triangulation of sources and techniques. The results shows that, from context, the implementation of the acceleration program is a school’s initiative as an effort to address the needs and provide the education services for special smart learners (IQ  130 as well as the effectiveness of school facilities and infrastructure utilization. From the point of input including: (a the program policy, the school has permission from the department as the juridical basis for accelerated program implementation, and (b planning program: recruitment of learners are in accordance with the criteria, curriculum acceleration program already differentiated, educators (teachers already meets the qualifications and criteria as teacher in class acceleration, infrastructure and financing program is sufficient to support the accelerated program. In terms of Process, acceleration program in SMP Negeri 6 Ambon has been implemented in accordance with the planning program, although there are still some shortcomings and obstacles. Recruitment of learners already implemented, curriculum adjustments will only be visible on the implementation of the teaching and learning activities, educators (teachers are still there who do not meet the qualifications and criteria as a teacher in class acceleration, infrastructure is not sufficient to support an accelerated program of activities, and financing programs that is still lacking. The

Penerapan Model Active Learning untuk Meremediasi Miskonsepsi Siswa pada Materi Gerak Lurus di SMP

OpenAIRE

Yulindar, Arvitri; Djudin, Tomo; Hamdani

2017-01-01

This study aims to determine effectiveness of remediation application of active learning models that have misconceptions on rectilinear motion in class VIII SMP Negeri 2 Pontianak. This research is the form of pre-experiment using a one group pretest-postest. The study sample consisted of 38 students of class VIII B SMP Negeri 2 Pontianak. Data collection technique used in the form of a measurement technique using multiple choice diagnostic tests with reason that have total 10 questions. The ...

PERANAN SIARAN TELEVISI EDUKASI DALAM MENDUKUNG TERCIPTANYA SUMBER DAN MOTIVASI BELAJAR BAGI SISWA SMP DI YOGYAKARTA

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Muhammad Ragil Kurniawan

2014-04-01

Full Text Available Penelitian ini bertujuan untuk mengungkap peranan siaran televisi edukasi (TVe sebagai sumber belajar dan motivasi belajar bagi siswa SMP di Kodya Yogyakarta. Penelitian menggunakan metode gabungan (mixed method yaitu penelitian kuantitatif jenis survei diikuti dengan penelitian kualitatif. Pengumpulan data kuantitatif dilakukan dengan menggunakan angket. Sedangkan pengumpulan data kualitatif menggunakan metode wawancara mendalam dan observasi. Data kuantitatif dianalisis menggunakan analisis deskriptif, sedangkan data kualitatif dianalisis menggunakan model Miles dan Huberman. Populasi penelitian adalah 17 SMP di Kodya Yogyakarta. Hasil penelitian menunjukkan: (1 Siaran TV Edukasi belum memberikan peran yang signifikan dalam meningkatkan sumber belajar bagi siswa SMP di Kodya Yogyakarta. (2 Siaran TV Edukasi belum berperan yang signifikan dalam meningkatkan motivasi belajar bagi siswa SMP di Kodya Yogyakarta. Kata kunci: televisi edukasi (TVe, sumber belajar, motivasi belajar.

PENYELENGGARAAN PROGRAN SD-SMP SATU ATAP DALAM LATAR BUDAYA RUMAH BETANG KALIMANTAN TENGAH

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Rudi Hasan

2014-06-01

Abstrak: Penyelenggaraan Progran SD-SMP Satu Atap dalam Latar Budaya Rumah Betang Kali­mantan Tengah. Penelitian ini bertujuan untuk mendeskripsikan penyelengaaraan program SD-SMP Satu Atap dalam latar budaya rumah Betang Kalimantan Tengah yang dikaitkan dengan struktur birokrasi, sumber daya, dan komunikasi. Penelitian kualitatif dilaksanakan di tiga lokasi, yaitu pada SMPN Satu Atap 1 Mihing Raya, SMPN Satu Atap 2 Kurun, dan SMPN Satu Atap 3 Tewah di Kabupaten Gunung Mas, Propinsi Kalimantan Tengah. Hasil penelitian menunjukkan bahwa acuan standar yang jelas, koordinasi yang intensif, dan pemberdayaan sumber daya manusia yang tepat sesuai dengan pendekatan nilai-nilai budaya rumah Betang dapat mencapai penyelenggaraan program SD-SMP Satu Atap yang efektif. Hal itu juga didukung oleh pengelolaan sumberdaya dan komunikasi yang mendasarkan diri pada nilai kekeluargaan, kebersamaan, loyalitas, dan keakraban.

Modeling how soluble microbial products (SMP) support heterotrophic bacteria in autotroph-based biofilms

DEFF Research Database (Denmark)

Merkey, Brian; Rittmann, Bruce E.; Chopp, David L.

2009-01-01

. In this paper, we develop and use a mathematical model to describe a model biofilm system that includes autotrophic and heterotrophic bacteria and the key products produced by the bacteria. The model combines the methods of earlier multi-species models with a multi-component biofilm model in order to explore...... the interaction between species via exchange of soluble microbial products (SMP). We show that multiple parameter sets are able to describe the findings of experimental studies, and that heterotrophs growing on autotrophically produced SMP may pursue either r- or K-strategies to sustain themselves when SMP...... is their only substrate. We also show that heterotrophs can colonize some distance from the autotrophs and still be sustained by autotrophically produced SMP. This work defines the feasible range of parameters for utilization of SMP by heterotrophs and the nature of the interactions between autotrophs...

Translational research into species differences of endocrine toxicity via steroidogenesis inhibition by SMP-028 — For human safety in clinical study

International Nuclear Information System (INIS)

Nishizato, Yohei; Imai, Satoki; Okahashi, Noriko; Yabunaka, Atsushi; Kunimatsu, Takeshi; Kikuchi, Kaoru; Yabuki, Masashi

2014-01-01

SMP-028 is a drug candidate developed for the treatment of asthma. In a 13-week repeated dose toxicity study of SMP-028 in rats and monkeys, differences of endocrine toxicological events between rats and monkeys were observed. In rats, these toxicological events mainly consisted of pathological changes in the adrenal, testis, ovary, and the other endocrine-related organs. On the other hand, in monkeys, no toxicological events were observed. The goal of this study is to try to understand the reason why only rats, but not monkeys, showed toxicological events following treatment with SMP-028 and to eventually predict the possible toxicological effect of this compound on human endocrine organs. Our results show that SMP-028 inhibits neutral cholesterol esterase more strongly than other steroidogenic enzymes in rats. Although SMP-028 also inhibits monkeys and human neutral cholesterol esterase, this inhibition is much weaker than that of rat neutral cholesterol esterase. These results indicate (1) that the difference in endocrine toxicological events between rats and monkeys is mainly due to inhibition of steroidogenesis by SMP-028 in rats, not in monkeys, and (2) that SMP-028 may not affect steroidogenesis in humans and therefore might cause no endocrine toxicological events in clinical studies. - Highlights: • SMP-028 inhibits neutral CEase more strongly than other steroidogenic enzymes in rats. • Inhibition of neutral CEase in rats by SMP-028 suppresses steroidogenesis in vivo. • SMP-028 does not inhibit neutral CEase in monkeys in vivo. • Steroidogenesis pathway in monkeys treated with SMP-028 was not suppressed. • SMP-028 may not inhibit LIPE in humans in vivo

Translational research into species differences of endocrine toxicity via steroidogenesis inhibition by SMP-028 — For human safety in clinical study

Energy Technology Data Exchange (ETDEWEB)

Nishizato, Yohei, E-mail: yohei-nishizato@ds-pharma.co.jp [Preclinical Research Laboratories, Dainippon Sumitomo Pharma Co., Ltd., 33-94, Enoki-cho, Suita, Osaka 564-0053 (Japan); Imai, Satoki [Preclinical Research Laboratories, Dainippon Sumitomo Pharma Co., Ltd., 33-94, Enoki-cho, Suita, Osaka 564-0053 (Japan); Okahashi, Noriko [Research Planning and Intelligence, Dainippon Sumitomo Pharma Co., Ltd., 33-94, Enoki-cho, Suita, Osaka 564-0053 (Japan); Yabunaka, Atsushi; Kunimatsu, Takeshi [Preclinical Research Laboratories, Dainippon Sumitomo Pharma Co., Ltd., 33-94, Enoki-cho, Suita, Osaka 564-0053 (Japan); Kikuchi, Kaoru [Innovative Drug Discovery Laboratories, Dainippon Sumitomo Pharma Co., Ltd., 33-94, Enoki-cho, Suita, Osaka 564-0053 (Japan); Yabuki, Masashi [Preclinical Research Laboratories, Dainippon Sumitomo Pharma Co., Ltd., 33-94, Enoki-cho, Suita, Osaka 564-0053 (Japan)

2014-05-01

SMP-028 is a drug candidate developed for the treatment of asthma. In a 13-week repeated dose toxicity study of SMP-028 in rats and monkeys, differences of endocrine toxicological events between rats and monkeys were observed. In rats, these toxicological events mainly consisted of pathological changes in the adrenal, testis, ovary, and the other endocrine-related organs. On the other hand, in monkeys, no toxicological events were observed. The goal of this study is to try to understand the reason why only rats, but not monkeys, showed toxicological events following treatment with SMP-028 and to eventually predict the possible toxicological effect of this compound on human endocrine organs. Our results show that SMP-028 inhibits neutral cholesterol esterase more strongly than other steroidogenic enzymes in rats. Although SMP-028 also inhibits monkeys and human neutral cholesterol esterase, this inhibition is much weaker than that of rat neutral cholesterol esterase. These results indicate (1) that the difference in endocrine toxicological events between rats and monkeys is mainly due to inhibition of steroidogenesis by SMP-028 in rats, not in monkeys, and (2) that SMP-028 may not affect steroidogenesis in humans and therefore might cause no endocrine toxicological events in clinical studies. - Highlights: • SMP-028 inhibits neutral CEase more strongly than other steroidogenic enzymes in rats. • Inhibition of neutral CEase in rats by SMP-028 suppresses steroidogenesis in vivo. • SMP-028 does not inhibit neutral CEase in monkeys in vivo. • Steroidogenesis pathway in monkeys treated with SMP-028 was not suppressed. • SMP-028 may not inhibit LIPE in humans in vivo.

GAMBARAN TINGKAT DEPRESI TERHADAP PERILAKU BULLYING PADA SISWA DI SMP PGRI 2 DENPASAR

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I Gede Surya Kardiana

2015-06-01

Full Text Available Remaja merupakan individu yang sedang dalam tahapan perkembangan transisi, sehingga pada tahapan ini banyak permasalahan yang sering muncul seperti perilaku bullying. Bullying merupakan tindakan agresif yang terus menerus dapat berupa bentuk fisik, verbal, dan psikologis. Perilaku bullying ini dapat menyebabkan gangguan fisik maupun psikologis salah satunya dapat mengalami depresi. Depresi ini dapat mempengaruhi aktivitas belajarnya sehingga perlu dideteksi secara dini tentang gambaran tingkat depresi terhadap perilaku bullying di SMP PGRI 2 Denpasar. Penelitian ini merupakan penelitian deskirptif kuantitatif dengan rancangan deskiptif cross sectional yang dilakukan pada tanggal 22 Maret 2015 di SMP PGRI 2 Denpasar. Sampel diambil dengan teknik stratified random sampling dan didapatkan 95 sampel yang memenuhi kriteria inklusi dan ekslusi. Data dikumpulkan dengan menggunakan kuisioner victimization scale - adolenscent peer relations instrument dan Beck depression inventory (BDI. Hasil Penelitian ditemukan sebesar 28,4% mengalami perilaku bullying intensitas ringan dan 6,3% mengalami perilaku bullying intensitas sedang dan responden lainnya tidak pernah mengalami perilaku bullying. Tingkat depresi ditemukan 26,3% depresi ringan, 14,7% depresi sedang dan responden lainnya normal. Kecenderungan siswa yang mengalami perilaku bullying intensitas sedang mengalami depresi sedang sebesar 66,7%, dan dari yang mengalami perilaku bullying intensitas ringan sebesar 33,3% mengalami depresi ringan. Siswa yang mengalami perilaku bullying intensitas sedang cenderung mengalami depresi sedang. Perilaku bullying yang paling sering dilakukan yaitu bullying verbal, diikuti bullying fisik. Perempuan cenderung menjadi korban bullying daripada laki-laki. Kesimpulan, perlu penelitian lebih lanjut untuk faktor-faktor lainnya yang dapat mempengaruhi perilaku bullying dan tingkat depresi pada siswa.

SMC SMP 24: A newly radio-detected planetary nebula in the small Magellanic cloud

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Bojičić I.S.

2010-01-01

Full Text Available In this paper we report a new radio-continuum detection of an extragalactic planetary nebula (PN: SMC SMP 24. We show the radio-continuum image of this PN and present the measured radio data. The newly reduced radio observations are consistent with the multi-wavelength data and derived parameters found in the literature. SMC SMP 24 appears to be a young and compact PN, optically thick at frequencies below 2 GHz.

SMC SMP 24: A Newly Radio-Detected Planetary Nebula in the Small Magellanic Cloud

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Bojicic, I. S.

2010-12-01

Full Text Available In this paper we report a new radio-continuum detection of an extragalactic planetary nebula (PN: SMC~SMP~24. We show the radio-continuum image of this PN and present the measured radio data. The newly reduced radio observations are consistent with the multi-wavelength data and derived parameters found in the literature. SMC~SMP~24 appears to be a young and compact PN, optically thick at frequencies below 2~GHz.

Centriolar SAS-7 acts upstream of SPD-2 to regulate centriole assembly and pericentriolar material formation

Science.gov (United States)

Sugioka, Kenji; Hamill, Danielle R; Lowry, Joshua B; McNeely, Marie E; Enrick, Molly; Richter, Alyssa C; Kiebler, Lauren E; Priess, James R; Bowerman, Bruce

2017-01-01

The centriole/basal body is a eukaryotic organelle that plays essential roles in cell division and signaling. Among five known core centriole proteins, SPD-2/Cep192 is the first recruited to the site of daughter centriole formation and regulates the centriolar localization of the other components in C. elegans and in humans. However, the molecular basis for SPD-2 centriolar localization remains unknown. Here, we describe a new centriole component, the coiled-coil protein SAS-7, as a regulator of centriole duplication, assembly and elongation. Intriguingly, our genetic data suggest that SAS-7 is required for daughter centrioles to become competent for duplication, and for mother centrioles to maintain this competence. We also show that SAS-7 binds SPD-2 and regulates SPD-2 centriolar recruitment, while SAS-7 centriolar localization is SPD-2-independent. Furthermore, pericentriolar material (PCM) formation is abnormal in sas-7 mutants, and the PCM-dependent induction of cell polarity that defines the anterior-posterior body axis frequently fails. We conclude that SAS-7 functions at the earliest step in centriole duplication yet identified and plays important roles in the orchestration of centriole and PCM assembly. DOI: http://dx.doi.org/10.7554/eLife.20353.001 PMID:28092264

SAS-1 Is a C2 Domain Protein Critical for Centriole Integrity in C. elegans

Science.gov (United States)

Delattre, Marie; Balestra, Fernando R.; Blanchoud, Simon; Finger, Susanne; Knott, Graham; Müller-Reichert, Thomas; Gönczy, Pierre

2014-01-01

Centrioles are microtubule-based organelles important for the formation of cilia, flagella and centrosomes. Despite progress in understanding the underlying assembly mechanisms, how centriole integrity is ensured is incompletely understood, including in sperm cells, where such integrity is particularly critical. We identified C. elegans sas-1 in a genetic screen as a locus required for bipolar spindle assembly in the early embryo. Our analysis reveals that sperm-derived sas-1 mutant centrioles lose their integrity shortly after fertilization, and that a related defect occurs when maternal sas-1 function is lacking. We establish that sas-1 encodes a C2 domain containing protein that localizes to centrioles in C. elegans, and which can bind and stabilize microtubules when expressed in human cells. Moreover, we uncover that SAS-1 is related to C2CD3, a protein required for complete centriole formation in human cells and affected in a type of oral-facial-digital (OFD) syndrome. PMID:25412110

SAS-1 is a C2 domain protein critical for centriole integrity in C. elegans.

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Lukas von Tobel

2014-11-01

Full Text Available Centrioles are microtubule-based organelles important for the formation of cilia, flagella and centrosomes. Despite progress in understanding the underlying assembly mechanisms, how centriole integrity is ensured is incompletely understood, including in sperm cells, where such integrity is particularly critical. We identified C. elegans sas-1 in a genetic screen as a locus required for bipolar spindle assembly in the early embryo. Our analysis reveals that sperm-derived sas-1 mutant centrioles lose their integrity shortly after fertilization, and that a related defect occurs when maternal sas-1 function is lacking. We establish that sas-1 encodes a C2 domain containing protein that localizes to centrioles in C. elegans, and which can bind and stabilize microtubules when expressed in human cells. Moreover, we uncover that SAS-1 is related to C2CD3, a protein required for complete centriole formation in human cells and affected in a type of oral-facial-digital (OFD syndrome.

Molecular Characterization of a Novel Family of Trypanosoma cruzi Surface Membrane Proteins (TcSMP) Involved in Mammalian Host Cell Invasion.

Science.gov (United States)

Martins, Nadini Oliveira; Souza, Renata Torres de; Cordero, Esteban Mauricio; Maldonado, Danielle Cortez; Cortez, Cristian; Marini, Marjorie Mendes; Ferreira, Eden Ramalho; Bayer-Santos, Ethel; Almeida, Igor Correia de; Yoshida, Nobuko; Silveira, José Franco da

2015-11-01

The surface coat of Trypanosoma cruzi is predominantly composed of glycosylphosphatidylinositol-anchored proteins, which have been extensively characterized. However, very little is known about less abundant surface proteins and their role in host-parasite interactions. Here, we described a novel family of T. cruzi surface membrane proteins (TcSMP), which are conserved among different T. cruzi lineages and have orthologs in other Trypanosoma species. TcSMP genes are densely clustered within the genome, suggesting that they could have originated by tandem gene duplication. Several lines of evidence indicate that TcSMP is a membrane-spanning protein located at the cellular surface and is released into the extracellular milieu. TcSMP exhibited the key elements typical of surface proteins (N-terminal signal peptide or signal anchor) and a C-terminal hydrophobic sequence predicted to be a trans-membrane domain. Immunofluorescence of live parasites showed that anti-TcSMP antibodies clearly labeled the surface of all T. cruzi developmental forms. TcSMP peptides previously found in a membrane-enriched fraction were identified by proteomic analysis in membrane vesicles as well as in soluble forms in the T. cruzi secretome. TcSMP proteins were also located intracellularly likely associated with membrane-bound structures. We demonstrated that TcSMP proteins were capable of inhibiting metacyclic trypomastigote entry into host cells. TcSMP bound to mammalian cells and triggered Ca2+ signaling and lysosome exocytosis, events that are required for parasitophorous vacuole biogenesis. The effects of TcSMP were of lower magnitude compared to gp82, the major adhesion protein of metacyclic trypomastigotes, suggesting that TcSMP may play an auxiliary role in host cell invasion. We hypothesized that the productive interaction of T. cruzi with host cells that effectively results in internalization may depend on diverse adhesion molecules. In the metacyclic forms, the signaling induced by

A SAS2H/KENO-V Methodology for 3D Full Core depletion analysis

International Nuclear Information System (INIS)

Milosevic, M.; Greenspan, E.; Vujic, J.; Petrovic, B.

2003-04-01

This paper describes the use of a SAS2H/KENO-V methodology for 3D full core depletion analysis and illustrates its capabilities by applying it to burnup analysis of the IRIS core benchmarks. This new SAS2H/KENO-V sequence combines a 3D Monte Carlo full core calculation of node power distribution and a 1D Wigner-Seitz equivalent cell transport method for independent depletion calculation of each of the nodes. This approach reduces by more than an order of magnitude the time required for getting comparable results using the MOCUP code system. The SAS2H/KENO-V results for the asymmetric IRIS core benchmark are in good agreement with the results of the ALPHA/PHOENIX/ANC code system. (author)

Standardization of SMP procedure and its impact on outcome

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Rachita S Dhurat

2017-01-01

Full Text Available Background: Cosmetic deformities can result from various types of alopecia or even post hair transplantation procedures. Patients with such deformities seek aesthetically appealing longer-lasting options. Scalp concealers are commonly used by men and women to camouflage these deformities. Scalp micropigmentation (SMP is one of the concealers recently gaining popularity. Objectives: SMP is a novel technique wherein microdot tattoos are placed in a stippling pattern to mimic hair follicles that are cut close to the scalp and various variables affecting its outcome were evaluated. Methods: Forty-five subjects were recruited for the study. The various factors affecting outcome of SMP—angle of needle against the scalp, depth of needle into the scalp, time of the needle contact in scalp, speed of the rotor, resistance of scalp, color of pigment, viscosity of dye, needle number, needle thickness, and pattern of dot placement—were systematically studied in 15 patients through clinical photographs and trichoscopy. Ideal depth of pigment deposition was assessed through histopathological examination. After using these optimum variables, standardized SMP was performed in 30 patients with hair loss (3 patients with cicatricial and 27 patients with diffuse non-cicatricial alopecia. SMP was also used to create an aesthetically denser hairline. The outcome of the procedure was evaluated using standardized global photographs. Results: The ideal parameters were established to achieve standard reproducible results. There were great patient satisfaction and acceptance of the procedure. All the patients showed moderate to great improvement after the procedure with satisfactory scalp coverage. Adverse events were transient which were seen in the form of edema and redness. Conclusion: SMP offers a non-medical, tattoo-based cosmetically appealing and effective “cover-up” that hides the unsightly conditions. The cosmetic tattoo placement creates an illusion of

THE APPLICATION OF RECIPROCAL TEACHING METHOD FOR IMPROVING THE UNDERSTANDING OF MATHEMATICS CONCEPT OF 7TH GRADE STUDENTS SMP NEGERI 2 DEPOK.

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Tatag Bagus Argikas

2016-10-01

Full Text Available This research aims to: (1 describe the implementation of learning mathematics with Reciprocal Teaching methods that is for improving the concept of learning understanding mathematic in class VIIA SMP Negeri 2 Depok. (2 Knowing the increased understanding of student learning in class VIIA SMP Negeri 2 Depok use Reciprocal Teaching methods. This research constitutes an action in class that is according along the teacher. The data of research was collated by sheet observations and each evaluation of cycles. That is done in two cycles. The first was retrieved the average value of student learning achievement of 70.96%. The second was retrieved achievement of 90.32%. Thus this learning model can increase student learning understanding.   Key word: The understanding of Mathematical Concept, Reciprocal Teaching Method.

UPAYA MENINGKATKAN PEROLEHAN KOSAKATA DALAM PEMAHAMAN MEMBACA BAHASA INGGRIS MENGGUNAKAN VSS PADA SISWA SMP

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Windarti Windarti

2016-06-01

Full Text Available Penelitian ini bertujuan untuk meningkatkan perolehan kosakata dalam pemahaman membaca bahasa Inggris menggunakan Vocabulary Self-Collection Strategy (VSS siswa kelas VII SMP Negeri 3 Kalasan. Metode penelitian yang digunakan yaitu penelitian tindakan kelas (PTK, yang terdiri dari dua siklus. Tiap siklus terdiri dari empat tahap, yaitu perencanaan, pelaksanaan, pengamatan, dan refleksi. Subjek penelitian ini adalah 32 siswa kelas VII B SMP Negeri 3 Kalasan tahun ajaran 2013/2014. Teknik pengumpulan data yang digunakan yaitu observasi, tes, dan wawancara. Analisis data yang digunakan yaitu deskriptif kuantitatif dan deskriptif kualitatif. Hasil penelitian ini menunjukan bahwa penerapan strategi VSS dapat digunakan untuk meningkatkan perolehan kosakata dalam pemahaman membaca bahasa Inggris. Peningkatan hasil belajar siswa ditunjukkan dengan meningkatnya jumlah siswa yang lulus standar KKM pada siklus I dan II. Nilai rata-rata tes pada siklus I adalah 77,2. Nilai rata-rata tes pada siklus II adalah 82,4. Kesimpulan pada penelitian ini adalah bahwa penerapan strategi VSS dapat meningkatkan perolehan kosakata bahasa Inggris dalam pemahaman membaca siswa kelas VII SMP Negeri 3 Kalasan. Kata kunci: VSS, perolehan kosakata, pemahaman membaca bahasa Inggris. THE EFFORT TO IMPROVE VOCABULARY ACQUISITION IN ENGLISH READING COMPREHENSION USING VSS ON THE STUDENTS OF SMP Abstract This study aims to improve vocabulary acquisition in English reading comprehension using Vocabulary Self-Collection Strategy (VSS on the seventh grade students of SMP Negeri 3 Kalasan. This was an action reserch study consisting of two cycles. Each cycle consisted of four steps, namely planning, implementation, observation, and reflection. The research subjects were 32 seventh grade students of SMP 3 Kalasan in the academic year of 2013/2014. The data were collected through observation, tests, and interviews and analyzed by means of quantitative and qualitative descriptive

Lysogenic Streptococcus suis isolate SS2-4 containing prophage SMP showed increased mortality in zebra fish compared to the wild-type isolate.

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Fang Tang

Full Text Available Streptococcus suis (S. suis infection is considered to be a major problem in the swine industry worldwide. Based on the capsular type, 33 serotypes of S. suis have been described, with serotype 2 (SS2 being the most frequently isolated from diseased piglets. Little is known, however, about the pathogenesis and virulence factors of S. suis. Research on bacteriophages highlights a new area in S. suis research. A S. suis serotype 2 bacteriophage, designated SMP, has been previously isolated in our laboratory. Here, we selected a lysogenic isolate in which the SMP phage was integrated into the chromosome of strain SS2-4. Compared to the wild-type isolate, the lysogenic strain showed increased mortality in zebra fish. Moreover the sensitivity of the lysogenic strain to lysozyme was seven times higher than that of the wild-type.

Social Analysis Systems (SAS2) - Phase III

International Development Research Centre (IDRC) Digital Library (Canada)

Scaling Up the International Impact of Action Research : Social Analysis ... up the international impact of action research : SAS phase 3; final technical report ... 000 Canadians abroad to work at the local level on various development issues.

EFEKTIVITAS PENGGUNAAN LINGKUNGAN SEBAGAI SUMBER BELAJAR MATERI IPA POKOK BAHASAN EKOSISTEM PADA KELAS VII SMP N 2 PRINGAPUS KABUPATEN SEMARANG TERHADAP HASIL BELAJAR SISWA

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miftakhul jannah

2016-02-01

Penelitian ini bertujuan untuk mengetahui efektivitas pembelajaran IPA khususnya kelas VII   menggunakan lingkungan langsung   sebagai sumber belajar  terhadap hasil belajar siswa kelas VII  SMP N 2 Pringapus Kabupaten Semarang  pada poko bahasan  materi  ekosistem. Hasil pene- litian ini  merupakan penelitian kuantitatif dengan metode penelitian eks- perimen terpola bentuk posttest control design. Populasi dalam penelitian ini adalah peserta didik kelas VII SMP N 2 Pringapus Semarang, yaitu kelas VII A sebagai kelas eksperimen dan kelas VII C sebagai kelas kontrol. Pen- gumpulan data dalam penelitian ini menggunakan metode tes, observasi dan demonstrasi. Data penelitian yang terkumpul digunakan analisis uji t-test.Berdasarkan hasil t-test, dihasilkan bahwa t hitung = 2,947 dan ttabel  = 1,68 dengan taraf nyata 5% Karena t hitung > ttabel maka data tersebut signifikan. Sedangkan untuk uji hipotesis pihak kanan dibandingkan dengan KKM diperoleh thitung  = 9,2876 dan ttabel  = 1,714 maka penggunaan lingkun- gan sebagai sumber belajar dapat  mencapai  KKM yang  telah ditentukan yaitu 70. Dengan demikian pembelajaran IPA menggunakan lingkungan sebagai sumber belajar efektif terhadap hasil belajar siswa Kelas VII  SMP N 2 Pringapus   Kabupaten   Semarang pada mata pelajaran IPA   pokok bahasan.

State Space Modeling Using SAS

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Rajesh Selukar

2011-05-01

Full Text Available This article provides a brief introduction to the state space modeling capabilities in SAS, a well-known statistical software system. SAS provides state space modeling in a few different settings. SAS/ETS, the econometric and time series analysis module of the SAS system, contains many procedures that use state space models to analyze univariate and multivariate time series data. In addition, SAS/IML, an interactive matrix language in the SAS system, provides Kalman filtering and smoothing routines for stationary and nonstationary state space models. SAS/IML also provides support for linear algebra and nonlinear function optimization, which makes it a convenient environment for general-purpose state space modeling.

Super-mini percutaneous nephrolithotomy (SMP): a new concept in technique and instrumentation.

Science.gov (United States)

Zeng, Guohua; Wan, ShawPong; Zhao, Zhijian; Zhu, Jianguo; Tuerxun, Aierken; Song, Chao; Zhong, Liang; Liu, Ming; Xu, Kewei; Li, Hulin; Jiang, Zhiqiang; Khadgi, Sanjay; Pal, Shashi K; Liu, Jianjun; Zhang, Guoxi; Liu, Yongda; Wu, Wenqi; Chen, Wenzhong; Sarica, Kemal

2016-04-01

To present a novel miniature endoscopic system designed to improve the safety and efficacy of percutaneous nephrolithotomy, named the 'super-mini percutaneous nephrolithotomy' (SMP). The endoscopic system consists of a 7-F nephroscope with enhanced irrigation and a modified 10-14 F access sheath with a suction-evacuation function. This system was tested in patients with renal stones of operative duration was 45.6 min. The initial stone-free rate (SFR) was 90.1%. The SFR at the 3-month follow-up was 95.8%. Three patients required auxiliary procedures for residual stones. Complications occurred in 12.8% of the patients, all of which were Clavien grade ≤II and no transfusions were needed. In all, 72.3% of the patients did not require any kind of catheter, while 19.8% had JJ stents and 5.7% had nephrostomy tubes placed. The mean hospital stay was 2.1 days. SMP is a safe and effective treatment for renal stones of <2.5 cm. SMP may be particularly suitable for patients with lower pole stones and stones that ae not amenable to retrograde intrarenal surgery. © 2015 The Authors BJU International © 2015 BJU International Published by John Wiley & Sons Ltd.

Contribution of the backstreaming ions to the self-magnetic pinch (SMP) diode current

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Mazarakis, Michael G.; Bennett, Nichelle; Cuneo, Michael E.; Fournier, Sean D.; Johnston, Mark D.; Kiefer, Mark L.; Leckbee, Joshua J.; Nielsen, Dan S.; Oliver, Bryan V.; Sceiford, Matthew E.; Simpson, Sean C.; Renk, Timothy J.; Ruiz, Carlos L.; Webb, Timothy J.; Ziska, Derek; Droemer, Darryl W.; Gignac, Raymond E.; Obregon, Robert J.; Wilkins, Frank L.; Welch, Dale R.

2018-04-01

The results presented here were obtained with a self-magnetic pinch (SMP) diode mounted at the front high voltage end of the RITS accelerator. RITS is a Self-Magnetically Insulated Transmission Line (MITL) voltage adder that adds the voltage pulse of six 1.3 MV inductively insulated cavities. The RITS driver together with the SMP diode has produced x-ray spots of the order of 1 mm in diameter and doses adequate for the radiographic imaging of high area density objects. Although, through the years, a number of different types of radiographic electron diodes have been utilized with SABER, HERMES III and RITS accelerators, the SMP diode appears to be the most successful and simplest diode for the radiographic investigation of various objects. Our experiments had two objectives: first to measure the contribution of the back-streaming ion currents emitted from the anode target and second to try to evaluate the energy of those ions and hence the Anode-Cathode (A-K) gap actual voltage. In any very high voltage inductive voltage adder utilizing MITLs to transmit the power to the diode load, the precise knowledge of the accelerating voltage applied on the A-K gap is problematic. This is even more difficult in an SMP diode where the A-K gap is very small (˜1 cm) and the diode region very hostile. The accelerating voltage quoted in the literature is from estimates based on the measurements of the anode and cathode currents of the MITL far upstream from the diode and utilizing the para-potential flow theories and inductive corrections. Thus, it would be interesting to have another independent measurement to evaluate the A-K voltage. The diode's anode is made of a number of high-Z metals in order to produce copious and energetic flash x-rays. It was established experimentally that the back-streaming ion currents are a strong function of the anode materials and their stage of cleanness. We have measured the back-streaming ion currents emitted from the anode and propagating

Constitutive modeling of SMA SMP multifunctional high performance smart adaptive shape memory composite

International Nuclear Information System (INIS)

Jarali, Chetan S; Raja, S; Upadhya, A R

2010-01-01

Materials design involving the thermomechanical constitutive modeling of shape memory alloy (SMA) and shape memory polymer (SMP) composites is a key topic in the development of smart adaptive shape memory composites (SASMC). In this work, a constitutive model for SASMC is developed. First, a one-dimensional SMA model, which can simulate the pseudoelastic (PE) and shape memory effects (SME) is presented. Subsequently, a one-dimensional SMP model able to reproduce the SME is addressed. Both SMA and SMP models are based on a single internal state variable, namely the martensite fraction and the frozen fraction, which can be expressed as a function of temperature. A consistent form of the analytical solution for the SMP model is obtained using the fourth-order Runge–Kutta method. Finally, the SASMC constitutive model is proposed, following two analytical homogenization approaches. One approach is based on an equivalent inclusion method and the other approach is the rule of mixtures. The SMA and SMP constitutive models are validated independently with experimental results. However, the validation of the composite model is performed using the two homogenization approaches and a close agreement in results is observed. Results regarding the isothermal and thermomechanical stress–strain responses are analyzed as a function of SMA volume fraction. Further, it is concluded that the proposed composite model is able to reproduce consistently the overall composite response by taking into consideration not only the phase transformations, variable modulus and transformation stresses in SMA but also the variable modulus, the evolution of stored strain and thermal strain in the SMP

Hubungan Kecemasan Sosial dan Kematangan Emosi dengan Kematangan Seksual Remaja SMP di Kabupaten Bantul Yogyakarta

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Endang Sri Lestari

2012-06-01

Full Text Available This research aims to find out some factors related to the sexual maturity, such as the social anxiety and emotional maturity on the adolescents of the SMP in Kabupaten Bantul, Yogyakarta. The hypotheses which are presented in this research are: First; there is a relation between the social anxiety and emotional maturity towards the sexual maturity; Second, there is a negative relation between the social anxiety and sexual maturity; Third, there is a positive relation between the emotional maturity and sexual maturity.The research participants were 70 male and female adolescents in SMP N 2 Banguntapan, Kabupaten Bantul. The data gathering was carried out in two phases, First, by applying the sampling area technique in order to determine the research location and Second, by applying the cluster random sampling technique to determine the research sample subject. Meanwhile, the research instrument which was employed was the scale of social anxiety, emotional maturity and sexual adolescents maturity. The double-regression technique was applied to analyze the data in this research.The result of this research showed that: First, there was a relation between social anxiety and emotional maturity towards the sexual maturity in adolescentsof the SMP in Kabupaten Bantul, Yogyakarta (R=0,667, R2=0,445, F-regression= 26,911 and the significant level for about p< 0,01. Second, there was a negative relation between the social anxiety and sexual maturity in adolescentof the SMP in Kabupaten Bantul, Yogyakarta (R partial=0,632, p=0,01. Third, there was a positive relation between the emotional maturity and sexual maturity in adolescebtsof the SMP in Kabupaten Bantul, Yogyakarta (R partial=0,358, level p<0,01.Key words:  Sexual Maturity, Social Anxiety, Emotional Maturity.

PENGEMBANGAN BAHAN AJAR DENGAN MODEL MIND MAP UNTUK PEMBELAJARAN ILMU PENGETAHUAN SOSIAL SMP

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Lukman Lukman

2014-12-01

Full Text Available Penelitian ini bertujuan untuk menghasilkan bahan ajar dengan model mind map yang layak digunakan pada pembelajaran Ilmu Pengetahuan Sosial (IPS untuk siswa SMP, serta mengetahui keefektifan bahan ajar hasil pengembangan. Penelitian ini merupakan penelitian dan pengembangan (Research and Development. Hasil penelitian adalah sebagi berikut: (1 menghasilkan bahan ajar dengan model mind map untuk pembelajaran Ilmu Pengetahuan Sosial siswa SMP yang dikemas dalam bentuk buku dengan materi “Perkembangan pada Masa Islam di Indonesia”. Produk yang dihasilkan layak digunakan untuk pembelajaran berdasarkan validasi dari ahli materi, ahli media, uji coba terbatas, serta uji coba lapangan. (2 Bahan ajar hasil pengembangan untuk siswa kelas VII di SMP N 3 Berbah ini efektif digunakan untuk pembelajaran IPS. Peningkatan skor postes pada kelas yang menggunakan bahan ajar dengan model mind map sebesar 13,87% dengan nilai gain score 0,45 dan ketuntasan siswa 100%. Sedangkan kelas yang menggunakan buku paket IPS dengan peningkatan skor postes sebesar 10,26% dengan nilai gain score 0,35 dan ketuntasan siswa 87,1%. Kata kunci: bahan ajar, mind map, ilmu pengetahuan sosial

PENERAPAN TEKNOLOGI WEB SEKOLAH BAGI SMP DAN SMA MUHAMMADIYAH KARTASURA

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Heru Supriyono

2016-03-01

Full Text Available Observation and interview with headmasters, teachers and administrative employees results showed that one of main problems faced by SMP Muhammadiyah 1 Kartasura and SMA Muhammadiyah 4 Kartasura is the do not have a representative school website. Based on this observation, after making discussion with headmasters, the community services team proposed an implementation of school website and train one of chosen teacher to manage implemented website. The outcomes of the community service activities are involving a school website for SMP Muhammadiyah 1 Kartasura and SMA Muhammadiyah 4 Kartasura and scientific publication draft. The contribution of each school is including providing information which will be uploaded to the website, providing fee for domain and hosting cost, and providing facilities for administrator training. The duration of this commuity services is three months. The results of the community services is both SMP Muhammadiyah 1 Kartasura dan SMA Muhammadiyah 4 Kartasura are now have representative website for their promotion and administative activities.

Pengembangan Soal Penalaran Model TIMSS Matematika SMP

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A. Rizta

2013-06-01

Full Text Available Penelitian ini bertujuan mengembangkan soal penalaran model TIMSS pada mata pelajaran matematika SMP. Subjek penelitian adalah siswa kelas VIII.7 SMP Negeri 1 Palembang yang berjumlah 27 orang. Metode penelitian yang digunakan development research atau pengembangan. Hasil penelitian ini menunjukkan bahwa sebanyak 22,22% siswa mendapat skor  penalaran di atas 65%, dan 77,78% siswa memperoleh skor penalaran di bawah 65%. Lebih rinci pencapaian hasil tes penalaran pada domain penalaran generalize 11,11%,  domain penalaran justify 3,7%, domain penalaran integrate 29,63%, domain penalaran analyze 44,45%, dan domain penalaran non-routine problem 51,85%. Berdasarkan hasil tes tersebut, jika acuan batas pencapaian 65% maka  penalaran siswa masih berada di bawah batas pencapaian minimal dengan kata lain kemampuan penalaran siswa masih rendah.   The aim of this research was developing TIMSS reasoning problem on mathematics SMP. Subject of this research was 27 students on VIII.7 SMPN 1 Palembang. This research used development research. The result show that 22,22% students reach above 65% of reasoning problem, and vice versa. More detail result show that 11,11% reached generalize reasoning level, 3,7% reached justify level, 29,63% reached integrate level, 44,45% reached analyze level, and 51,85% reached non-routine problem. Based on the result, if 65% was determined as minimum limit of success, it means the student reasoning ability still low.  

SAS2: Guide sur la recherche collaborative et l'engagement social

International Development Research Centre (IDRC) Digital Library (Canada)

À l'encontre de cette façon de voir, les SAS2 favorisent l'« ancrage social » et la ..... les organismes communautaires, les médias, les fondations philanthropiques, ...... Portez attention aux différences qui peuvent influencer la manière dont les ...

Estimativa da acidez potencial pelo método do pH SMP em solos com elevado teor de matéria orgânica Estimation of potencial acidity by the pH SMP method in soils with higher organic matter content in Brazil

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Marcos Gervasio Pereira

2006-01-01

Full Text Available Apesar do potencial para uso agrícola e das características edáficas peculiares, poucos são os métodos desenvolvidos para a recomendação de adubação e calagem para os solos com elevado teor de matéria orgânica. O objetivo deste estudo foi definir um modelo matemático que estime a acidez potencial (H+Al a partir do pH SMP medido em água e em solução de CaCl2 0,01 mol L-1 em solos com elevado teor de matéria orgânica. Foram utilizadas 41 amostras de horizontes superficiais de solos com elevado teor de matéria orgânica de vários Estados do Brasil. Os resultados demonstraram que a acidez potencial pode ser estimada por meio da regressão da solução-tampão SMP (r =0,85**. Também foi observada correlação significativa (r = 0,65** entre o pH em CaCl2 0,01 mol L-1 e o pH SMP.In spite of agricultural potential for use and the peculiar edaphic characteristics, there are few methods developed for manuring and liming recommendation for soils with high organic matter contents. The objective of this study was to determine a mathematical model that estimates the potencial acidity with pH SMP measured in water and in solution of CaCl2 0.01 mol L-1 in soil with high organic matter content. Forty one surface soil samples of Histosols and other soils whith higher organic matter content of different states of Brazil were utilized. The results showed that potential acidity can be estimated by pH SMP buffer suspension regression ( R=0.85** and that in pH determined in CaCl2 0.01 mol L-1 was significantly correlated (R= 0.65** to pH determined in SMP.

SMP Bladder Tooling for Manufacturing Composites, Phase I

Data.gov (United States)

National Aeronautics and Space Administration — CRG's shape memory polymer (SMP) Bladder Tooling is a cutting-edge manufacturing technology that can meet the manufacturing needs of the Ares launch vehicles. This...

An efficient implementation of parallel molecular dynamics method on SMP cluster architecture

International Nuclear Information System (INIS)

Suzuki, Masaaki; Okuda, Hiroshi; Yagawa, Genki

2003-01-01

The authors have applied MPI/OpenMP hybrid parallel programming model to parallelize a molecular dynamics (MD) method on a symmetric multiprocessor (SMP) cluster architecture. In that architecture, it can be expected that the hybrid parallel programming model, which uses the message passing library such as MPI for inter-SMP node communication and the loop directive such as OpenMP for intra-SNP node parallelization, is the most effective one. In this study, the parallel performance of the hybrid style has been compared with that of conventional flat parallel programming style, which uses only MPI, both in cases the fast multipole method (FMM) is employed for computing long-distance interactions and that is not employed. The computer environments used here are Hitachi SR8000/MPP placed at the University of Tokyo. The results of calculation are as follows. Without FMM, the parallel efficiency using 16 SMP nodes (128 PEs) is: 90% with the hybrid style, 75% with the flat-MPI style for MD simulation with 33,402 atoms. With FMM, the parallel efficiency using 16 SMP nodes (128 PEs) is: 60% with the hybrid style, 48% with the flat-MPI style for MD simulation with 117,649 atoms. (author)

Snowpack spatial and temporal variability assessment using SMP high-resolution penetrometer

Science.gov (United States)

Komarov, Anton; Seliverstov, Yuriy; Sokratov, Sergey; Grebennikov, Pavel

2017-04-01

This research is focused on study of spatial and temporal variability of structure and characteristics of snowpack, quick identification of layers based on hardness and dispersion values received from snow micro penetrometer (SMP). We also discuss the detection of weak layers and definition of their parameters in non-alpine terrain. As long as it is the first SMP tool available in Russia, our intent is to test it in different climate and weather conditions. During two separate snowpack studies in plain and mountain landscapes, we derived density and grain size profiles by comparing snow density and grain size from snowpits and SMP measurements. The first case study was MSU meteorological observatory test site in Moscow. SMP data was obtained by 6 consecutive measurements along 10 m transects with a horizontal resolution of approximately 50 cm. The detailed description of snowpack structure, density, grain size, air and snow temperature was also performed. By comparing this information, the detailed scheme of snowpack evolution was created. The second case study was in Khibiny mountains. One 10-meter-long transect was made. SMP, density, grain size and snow temperature data was obtained with horizontal resolution of approximately 50 cm. The high-definition profile of snowpack density variation was acquired using received data. The analysis of data reveals high spatial and temporal variability in snow density and layer structure in both horizontal and vertical dimensions. It indicates that the spatial variability is exhibiting similar spatial patterns as surface topology. This suggests a strong influence from such factors as wind and liquid water pressure on the temporal and spatial evolution of snow structure. It was also defined, that spatial variation of snowpack characteristics is substantial even within homogeneous plain landscape, while in high-latitude mountain regions it grows significantly.

PENINGKATAN AKTIVITAS DAN HASIL BELAJAR SISWA SMP MELALUI MODEL PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAMS ACHIEVEMENT DIVISION DENGAN METODE EKSPERIMEN

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Muhammad Dian Hadi Kesuma

2013-12-01

Full Text Available The objectives in these studies are (1 determine the activity of theeighth grade students of SMP 2 Labuan Deli in learning activities using an experimental method of inquiry. (2 Determine the increased student’s activityin class VIII of SMP Negeri 2 Labuan Deli in solving physics problems after applied the experimental method. This study is a classroom action research. Research subject is class VIII SMP 2 Semester 2 Labuan Deli T.P 2012/2013numbered 31 students consisting of 13 men and 18 women. Object of thisresearch is to apply the learning peruses STAD cooperative learning modelthrough experimental methods. This result show (1 There is an increase instudent learning outcomes Junior High School eighth grade 2 Labuan Deli isshown from: (a the results of tests of student learning in the first cycle,namely: mean = 58.92 with the percentage of completeness = 19.36%; (btests of student learning outcomes in the second cycle is the average 75.70,percentage of completeness = 58.92%. Completeness percentage increased by61.24% and 0.41 normalized gain index or criteria being. (2 There is anincrease in the activity of the eighth grade students of SMP Negeri 2 LabuanDeli is shown from the first cycle only average 65.60 and 81.65 in the secondcycle. The results of this study can be used as input for teachers in an effort toincrease the activity and student learning outcomes by applying experimentalmethods.

Profil Problem Emosi/ Perilaku Pada Remaja Pelajar SMP-SMA Di Kota Semarang

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Annastasia Ediati

2015-10-01

Full Text Available The aims of this study is to identify the profile of emotional/behavioral problems on adolescents students of junior and senior high school (SMP-SMA in Semarang, Central Java. The subjects comprised 568 students (grade VII and X; males and females, aged between 13-17 years. Data were collected using the Indonesian translation of the Youth Self Report (YSR. The results of data analysis showed that adolescents in the junior high school/SMP reported emotional/behavioral problems more frequently than the adolescents in the senior high school/SMA (t (566 = 2.08, p = .038, especially in terms of social relations (t (566 = 2.92, p = .004, thought problems (t (566 = 2.47, p = .014, somatic complaints (t(566 = 2.98, p = .002, rule-breaking behavior (t (566 = 6.63, p < .001, and externalizing problems (t(566 = 3,37; p = .001. Gender differences was found in the adolescents’ emotional/behavioral problems. In group of junior high school students (SMP, girls reported more emotional problems than boys (t(335 = -3.55; p < .001, particularly in anxiety/depression (t(335 = -6.51; p < .001; withdrawal (t(335 = -4.26; p < .001, somatic complaints (t(335 = -2.86; p = .004; social problems (t(335 = -3.30; p = .001, attention problems (t(335 = -2.39; p = .017; and internalizing problem (t(335 = -5.76; p < .001. In group of senior high school students (SMA, boys reported more externalizing problems (t(229 = 2.10; p = .037 and rule-breaking behavior (t(229 = 4.44; p < .001 than girls. In contrasts, girls reported more somatic complaints than boys (t(229 = -3.09; p = .001. Adolescents’ emotional/behavioral problems should gained more attention. Preventive as well as curative intervention is needed, particularly intervention that sensitive to gender and age, which also involve significant figures for adolescents (parents, school teachers, and peers.

PENGARUH PENGGUNAAN SMARTPHONE TEHADAP POLA KOMUNIKASI INTERPESONAL SISWA SMP NEGERI 50 BANDUNG

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Pitthauly Haomasan

2018-03-01

Full Text Available ABSTRACTNowadays smartphones can be consumed from young to old age. Motives teenagers in using thesmartphone quite diverse, namely, the sophistication of features, fast internet access, ease of accessto social media, entertainment facilities and help in doing homework. In early January 2017, SMPNegeri 50 Bandung set a ban on bringing smartphones to school, due to the recent years the influenceof smartphone making problems in school. This study was conducted to find out how much the influenceof using smartphones to interpersonal communication patterns of students of SMP Negeri 50 Bandung.This research is associated with Uses and Gratification theory and the method is quantitative with thetype of descriptive research. This study involved one independent variable and one dependent variable.Using probability sampling method with Slovin approach with the number of respondents 82 people.Data analysis techniques used are descriptive and multiple linear regression analysis. Based on theresults of simultaneous hypothesis testing, a significant influence on the use of smartphones againstinterpesonal communication patterns. This is evidenced by the value of F-count(41.644> F-table(2.722 with a significance level of 5%. The result of coefficient of determination showed that Frequencyof Use, the Variety of Content and Activity give influence of 61,6% to Interpersonal CommunicationPattern of students of SMP Negeri 50 Bandung. While the action of 38.4% is the contribution of othervariables that are not examined in this study. Can be concluded that SMP Negeri 50 Bandung prohibitsbringing smartphones to school so obtained despite the prohibition of bringing the smartphone in effectto make high interpersonal communication patterns of students of SMP Negeri 50 Bandung.Keywords: smartphone usage, interpersonal communication, pattern of interpersonal communication,uses and gratification.

Cross-cultural adaptation of the Sport Anxiety Scale-2 (SAS-2 for the Brazilian context

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Viviane Vedovato Silva-Rocha

Full Text Available Abstract Objective To present the process of cross-cultural adaptation of the Sport Anxiety Scale-2 (SAS-2 for the Brazilian context. Method The following stages were used: translation into Brazilian Portuguese by independent translators, elaboration of a synthesis version, back-translation, evaluation by experts and pretest with target population. Results All the stages of cross-cultural adaptation were completed, and in the majority of items evaluated, good concordance between experts was obtained (≥ 80%. Suggested adjustments were compiled into the consensus version by the two authors, with the resulting material being considered adequate in the pretest (and thus no further changes were needed. Termed as “Escala de Ansiedade Esportiva-2,” the final version was considered by the main author of the original scale as an official version in Brazilian Portuguese. Conclusions In view of the fulfilment of all steps suggested for the cross-cultural adaptation process, the SAS-2 is now available in Brazilian Portuguese to be tested for its psychometric qualities.

Conducting Meta-Analysis Using SAS

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Arthur, Winfried; Huffcutt, Allen I; Arthur, Winfred

2001-01-01

Conducting Meta-Analysis Using SAS reviews the meta-analysis statistical procedure and shows the reader how to conduct one using SAS. It presents and illustrates the use of the PROC MEANS procedure in SAS to perform the data computations called for by the two most commonly used meta-analytic procedures, the Hunter & Schmidt and Glassian approaches. This book serves as both an operational guide and user's manual by describing and explaining the meta-analysis procedures and then presenting the appropriate SAS program code for computing the pertinent statistics. The practical, step-by-step instru

SASWeave: Literate Programming Using SAS

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Russell V. Lenth

2007-05-01

Full Text Available SASweave is a collection of scripts that allow one to embed SAS code into a LATEX document, and automatically incorporate the results as well. SASweave is patterned after Sweave, which does the same thing for code written in R. In fact, a document may contain both SAS and R code. Besides the convenience of being able to easily incorporate SAS examples in a document, SASweave facilitates the concept of “literate programming”: having code, documentation, and results packaged together. Among other things, this helps to ensure that the SAS output in the document is in concordance with the code.

SASWeave: Literate Programming Using SAS

DEFF Research Database (Denmark)

Lenth, Russell V; Højsgaard, Søren

2007-01-01

SASweave is a collection of scripts that allow one to embed SAS code into a LATEX document, and automatically incorporate the results as well. SASweave is patterned after Sweave, which does the same thing for code written in R. In fact, a document may contain both SAS and R code. Besides...... the convenience of being able to easily incorporate SAS examples in a document, SASweave facilitates the concept of "literate programming": having code, documentation, and results packaged together. Among other things, this helps to ensure that the SAS output in the document is in concordance with the code...

PENGEMBANGAN BAHAN AJAR DENGAN MODEL MIND MAP UNTUK PEMBELAJARAN ILMU PENGETAHUAN SOSIAL SMP

OpenAIRE

Lukman Lukman; Ishartiwi Ishartiwi

2014-01-01

Penelitian ini bertujuan untuk menghasilkan bahan ajar dengan model mind map yang layak digunakan pada pembelajaran Ilmu Pengetahuan Sosial (IPS) untuk siswa SMP, serta mengetahui keefektifan bahan ajar hasil pengembangan. Penelitian ini merupakan penelitian dan pengembangan (Research and Development). Hasil penelitian adalah sebagi berikut: (1) menghasilkan bahan ajar dengan model mind map untuk pembelajaran Ilmu Pengetahuan Sosial siswa SMP yang dikemas dalam bentuk buku dengan materi “Perk...

Pengembangan LKS Untuk Melatih Kemampuan Berpikir Kritis dalam Mata Pelajaran Matematika di Kelas VII SMP

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Puji Astuti

2017-10-01

Full Text Available Tujuan pembelajaran matematika adalah untuk melatih siswa berpikir kritis. Oleh karena itu, perlu dikembangkan Lembar Kerja Siswa (LKS untuk melatih kemampuan berpikir kritis siswa. Penelitian ini bertujuan untuk menghasilkan LKS yang berkarakteristik untuk melatih kemampuan berpikir kritis siswa kelas VII SMP. Sampel pada penelitian ini adalah kelas VII7 berjumlah 30 siswa semester II SMP Negeri 9 Palembang. Metode penelitian yang digunakan adalah metode penelitian pengembangan yang terdiri dari analisis, desain, evaluasi dan revisi. Pengumpulan data dilakukan dengan cara prototyping.  Prototyping dilakukan untuk mengetahui bagaimana karakteristik LKS untuk melatih kemampuan berpikir kritis siswa kelas VII SMP. Hasil penelitian ini adalah karakteristik LKS untuk melatih kemampuan berpikir kritis siswa kelas VII SMP. Kata kunci: Kemampuan berpikir kritis, Lembar Kerja Siswa    Mathematics learning aims to develop students critical thinking. Therefore, it is necessary to develop Student Worksheet to train students' critical thinking skills. This research aims to develop student worksheet that has characteristics of critical thinking skill for 7th grade Junior High School students (SMP. The sample in this research is VII7 class with 30 students of the second semester of SMP Negeri 9 Palembang. The research method used is a development research method that consists of analysis, design, evaluation and revision. Data collection is done by prototyping. Prototyping was used to find out how the characteristics of student worksheet to develop critical thinking ability of grade  7th students. The result of this research is characteristic of student worksheet to develop critical thinking ability of 7th grade Junior High School student. Keywords: critical thinking ability, student worksheet

A SAS2H/KENO-V methodology for 3D fuel burnup analysis

International Nuclear Information System (INIS)

Milosevic, M.; Greenspan, E.; Vujic, J.

2002-01-01

An efficient methodology for 3D fuel burnup analysis of LWR reactors is described in this paper. This methodology is founded on coupling Monte Carlo method for 3D calculation of node power distribution, and transport method for depletion calculation in ID Wigner-Seitz equivalent cell for each node independently. The proposed fuel burnup modeling, based on application of SCALE-4.4a control modules SAS2H and KENO-V.a is verified for the case of 2D x-y model of IRIS 15 x 15 fuel assembly (with reflective boundary condition) by using two well benchmarked code systems. The one is MOCUP, a coupled MCNP-4C and ORIGEN2.1 utility code, and the second is KENO-V.a/ORIGEN2.1 code system recently developed by authors of this paper. The proposed SAS2H/KENO-V.a methodology was applied for 3D burnup analysis of IRIS-1000 benchmark.44 core. Detailed k sub e sub f sub f and power density evolution with burnup are reported. (author)

SAS4A and FPIN2X validation for slow ramp TOP accidents: experiments TS-1 and TS-2

International Nuclear Information System (INIS)

Hill, D.J.

1986-01-01

The purpose of this paper is to present further results in the series of experimental analyses being performed using SAS4A and FPIN2X in order to provide a systematic validation of these codes. The two experiments discussed here, TS-1 and TS-2, were performed by Westinghouse Hanford/Hanford Engineering Development Laboratory (WHC/HEDL) in the Transient Reactor Test (TREAT) Facility. They were slow ramp transient overpowers (TOPs) of ∼ 5 cent/s equivalent Fast Flux Test Facility (FFTF) ramp rate, single-pin experiments in flowing sodium loops. The good agreement found here adds significantly to the experimental data base that provides the foundation for SAS4A and FPIN2X validation. It also shows that prefailure internal fuel motion is a phenomenon that has to be correctly accounted for, not only as a potential inherent safety mechanism, but also before any accurate prediction of fuel failure and subsequent fuel motion and the associated reactivity effects can be made. This is also true for metal-fueled pins. This capability is provided by PINACLE, which is being incorporated into SAS4A

Tingkat Adaptasi Kepemimpinan Kepala Sekolah Menghadapi Situasi dalam Pengambilan Keputusan Strategik: Studi di SMP Kota Semarang 2005

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Arief Yulianto

2011-06-01

Full Text Available Penelitian ini bertujuan mengatahui karakteristik kepemimpinan Kepala SMP dalam melakukan adaptasi dengan lingkungan kerja dan Mengetahui peran serta yang diberikan seluruh anggota sekolah dalam pengambilan keputusan strategis kepada Kepala SMP.Sasaran studi ini dipilih berdasarkan teknik representative purposive sampling, yaitu  sebanyak 16 SMP di kota Semarang serta dengan purposive (syarat yaitu telah menerapkan MBS . Model analisis data yang dilakukan adalah dengan menggunakan model LASI (Leadership Adaptability and Style Inventory. Pembahasan Analisis Situasional. Pada pembahasan ini adalah mengenai deskripsi gaya kepemimpinan Kepala SMP terkait dengan lingkungan yang ada di lingkungannya. Indikator pada gaya kepemimpinan ini adalah tingkat penyelesaian pekerjaan (perilaku tugas serta hubungan personal dan organisasi (interaksional baik secara individu maupun kelompok. Dari hasil data primer yang didapat, sesuai dengan 12 situasi dalam variabel LASI. Pembahasan Analisis Situasiona .Pada pembahasan ini adalah mengenai deskripsi gaya kepemimpinan Kepala SMP terkait dengan lingkungan yang ada di lingkungannya. Indikator pada gaya kepemimpinan ini adalah tingkat penyelesaian pekerjaan (perilaku tugas serta hubungan personal dan organisasi (interaksional baik secara individu maupun kelompok. Dari hasil data primer yang didapat, sesuai dengan 12 situasi dalam variabel LASI maka dapat diinterpresikan sebagai berikut Kata Kunci: Kepemimpinan Adaptif, Model LASI,MBS

PENGEMBANGAN MODEL LATIHAN KRIBO UNTUK POWER TUNGKAI ATLET LOMPAT JAUH DAN SPRINTER SKO SMP

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Afristian Ismadraga

2015-04-01

DEVELOPING “KRIBO” MODEL FOR ATLETHIC POWER LEG TRAINING OF LONG JUMP AND SPRINTER FOR JUNIOR HIGH SCHOOL SPORT CLASS Abstract This reseach aims to produce “KRIBO” ( kreatif dan inovatif dengan bola training model to train atletic of long jump and sprinter for junior high school sport class. The development of this model is expected to become a satisfactory and effective training model. This research and development was conducted by adapting the research as follows: (1 Research and information collection. (2 Planning (3 Develop preliminary form of product (4 Preliminary field testing (5 Main product revision (6 Main filed testing (7 Operasional product revision (8 Operational field testing  (9 Final product revision (10 Dissemination and implementation. The small-scale field trial was done by 10 students of grade IX class in SMP N 1 Ngawen. The large-scale field trials were done by 20 students of grade IX in SMP N 1 Ngawen and SMP N 1 Playen. The data collecting instruments were: (1 interview guide, (2 a value scale, (3 observation guide of the model, (4 an observasion guide of the model’s efectiveness, (5 a guestionnaire for the students. The data analysis method was a guantitative descriptive analysis and qualitative descriptive analysis. Based on the data analysis derived from coach and expert assessment, it is concluded that the model is training as very satisfactory and effective. Keywords: exercise models,”KRIBO”, long jump, sprinter

PENINGKATAN AKTIVITAS DAN HASIL BELAJAR MENGGUNAKAN METODE EKSPERIMEN PADA SISWA KELAS VII SMP NEGERI 1 PURBOLINGGO TAHUN PELAJARAN 2013/2014

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Endang Kurniawati

2014-03-01

Full Text Available The purposeofthis studyis: to describethe use ofexperimental method sin enhancingthe activity oflearning physicsclass VII students of SMPN1Purbolinggoandto describethe use ofexperimentalmethodsin improvingstudentlearning outcomesphysicsclass VII SMP N 1 Purbolinggo.This study uses a Class Action Research and 4-cycle stages: planning, action, observation and reflection for further action. The study lasted 2 cycles each cycle consisting of 2 meetings. As the subjects in this study were VII.F grade students of SMP N 1 Purbolinggo of 40 people. Means of collecting data in the form of sheets of observations and tests. From the analysis and the results of this study concluded that the use of experimental methods in the learning process can improve the activity and student learning outcomes VII.F SMP N 1 Purbolinggo on the material and temperature measurements with an average of 11.56% increase in activity. Average learning outcomes increased by 55%. Thus it can be advisable for teachers to improve the activity and student learning outcomes using experimental methods.

Adaptive beamforming for low frequency SAS imagery and bathymetry

NARCIS (Netherlands)

Hayes, M.P.; Hunter, A.J.

2012-01-01

Synthetic aperture side-scan sonar (SAS) is a mature technology for high-resolution sea floor imaging [1]. Interferometric synthetic aperture sonars (InSAS) use additional hydrophones in a vertical array for bathymetric mapping [2]. This has created high-resolution bathymetry in deep water

RANCANG BANGUN SISTEM INFORMASI PEMBAYARAN SUMBANGAN PENUNJANG PENDIDIKAN DI SMP MUHAMMADIYAH I JERUKLEGI-CILACAP

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Melia Dianingrum

2012-02-01

Full Text Available Tujuan penelitian ini adalah membuat sistem informasi pembayaran SPP di SMP Muhammadiyah I Jeruklegi. Metode pengumpulan data yang digunakan untuk membuat aplikasi ini adalah metode kepustakaan, metode observasi, dan metode wawancara. Untuk pengembangan sistem dalam penelitian ini menggunakan metode SDLC (System Development Life Cycle, dengan teknik pengembangan sistem waterfall model dan analisis PIECES untuk menganalisis kelayakan tersebut. Hasil penelitian ini berupa aplikasi sistem pembayaran SPP di SMP Muhammadiyah I Jeruklegi-Cilacap.

ANALISIS TERHADAP TINGGINYA ANGKA PUTUS SEKOLAH SISWA SMP TERBUKA

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T Effendy Suryana

2017-06-01

Based on the result above, the related ones  had better  find a fund for scholarship, in order to make a teaching learning activities at SMP Negeri 1 Pacet as main school, and to empower  all facilities in teaching learning process.

KOMPUTERISASI PENGOLAHAN DATA PERPUSTAKAAN SMP 1 KALIWIRO BERBASIS MULTI USER

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Andi Dwi Riyanto

2008-08-01

Full Text Available Komputerisasi Pengolahan Data Perpustakaan SMP 1 Kaliwiro di angkat menjadi tema pada penelitian ini karena berdasar penelitian oleh penulis, sistem pengolahan data yang ada pada SMP tersebut masih bersifat manual, sehingga penulis berkeinginan mengganti sistem yang ada dengan sistem komputer. Ruang lingkup dari tugas akhir ini dibatasi pada peng-input-an data anggota, buku dan invent buku, kemudian transaksi peminjaman, pengembalian dan perpanjangan buku, serta output berupa laporan. Program pengolahan data perpustakaan ini mendukung konsep MULTIUSER, yaitu dapat diakses oleh beberapa komputer secara bersamaan. Namun dari program aplikasi yang dibuat, masih banyak kemungkinan pengembangan yang dapat dilakukan di kemudian hari. Misalnya seperti untuk tampilan interface bisa dibuat cantik sesuai selera atau permintaan instansi, kemudian bisa dikembangkan menjadi berbasis WEB agar dapat diakses melalui internet, atau bahkan WAP agar dapat diakses melalui handphone.

Comparação de métodos para estimar a acidez potencial mediante determinação do pH SMP em Organossolos da Serra do Espinhaço Meridional Comparison of estimation methods of potential acidity by determination of the pH SMP in Organosol of the region Serra do Espinhaço Meridional, Brazil

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Enilson de Barros Silva

2008-10-01

Full Text Available Apesar do potencial para uso agrícola e das características edáficas peculiares, poucos trabalhos são desenvolvidos para estimar a acidez potencial dos solos com elevado teor de matéria orgânica. O objetivo deste trabalho foi definir um modelo matemático que estime a acidez potencial (H + Al a partir do pH SMP após determinação do pH do solo em água ou em solução de CaCl2 10 mmol L-1, com leitura do pH na suspensão ou sobrenadante da solução SMP de equilíbrio, em determinada relação solo:tampão SMP, em Organossolos da Serra do Espinhaço Meridional (SdEM, Estado de Minas Gerais, situada entre 17 ° 30 ' a 20 ° 30 ' S e 43 ° a 44 ° W. Foram utilizadas 22 amostras de Organossolos classificados como Organossolo Háplico sáprico térrico, Organossolo Háplico fíbrico típico e Organossolo Háplico hêmico típico da SdEM. A acidez potencial dos Organossolos da SdEM pode ser estimada satisfatoriamente por meio do pH SMP na relação solo:tampão SMP de 10:10 medido na suspensão solo-solução SMP associada à rotina de determinação do pH do solo em água. O C orgânico foi o atributo químico que mais influenciou a acidez potencial dos Organossolos da SdEM.In spite of the agricultural use potential and the peculiar edaphic characteristics, few studies have been conducted to estimate the potential acidity of soils with high organic matter content. The objective of this study was to establish a mathematical model that could estimate the potential acidity (H + Al based on the pH SMP after determination of the soil pH in water and in CaCl2 10 mmol L-1 solution with reading of the pH in the suspension or supernatant of the equilibrium solution SMP in a certain soil: SMP buffer ratio for Organosols from the of Serra do Espinhaço Meridional (SdEM region (between 17 ° 30 ' and 20 ° 30 ' S, and 43 ° and 44 ° W in Minas Gerais State, Brazil. Twenty-two Organosol samples from the SdEM were used. The soils are classified as

A D'-type symbiotic binary in the planetary nebula SMP LMC 88

Science.gov (United States)

Iłkiewicz, Krystian; Mikołajewska, Joanna; Miszalski, Brent; Kozłowski, Szymon; Udalski, Andrzej

2018-05-01

SMP LMC 88 is one of the planetary nebulae (PNe) in the Large Magellanic Cloud. We identify in its spectrum Raman scattered O VI lines at 6825 and 7083 Å. This unambiguously classifies the central object of the nebula as a symbiotic star (SySt). We identified the cold component to be a K-type giant, making this the first D'-type (yellow) SySt discovered outside the Galaxy. The photometric variability in SMP LMC 88 resembles the orbital variability of Galactic D'-type SySt with its low amplitude and sinusoidal light-curve shape. The SySt classification is also supported by the He I diagnostic diagram.

KONTRIBUSI DISIPLIN KERJA, MOTIVASI KERJA, DAN PERSEPSI GURU TENTANG GAYA KEPEMIMPINAN KEPALA SEKOLAH TERHADAP UNJUK KERJA GURU SMP NEGERI SSN DI KABUPATEN SEMARANG

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Nuk Isdiyati

2015-07-01

Full Text Available The purpose of this study is to determine whether there is Contribution of work discipline, work motivation, and teacher perceptions about headmaster leadership style towards teacher performance at SMP N with National Standard School (SSN Semarang. This study includes quantitative expo facto research. The population in this study were teachers at SMP N with National Standard School (SSN Semarang counted 302. The samples in this study are 161 teachers obtained from the table that was developed by Isaac and Michael. The determination of sampling in this study uses with a sample random sampling. The data are collected by survey or questionnaire. Data analysis technique uses multiple linear regression analysis of test preconditions data that is normality test, multicollinearity, heteroscedasticity, autocorrelation test and test. The results showed: (1 there is a contribution to the discipline of work, work motivation and teacher perceptions about headmaster leadership style towards teacher performance at SMP N with National Standard School (SSN Semarang, as shown by the acquisition of the F test with probability value 0.000 <0.05. From the results of data analysis, the R2 value counted 0.429 it means that there are contributions of work discipline, motivation, and teacher perceptions about headmaster leadership style towards teacher performance at SMP N with National Standard School (SSN Semarang counted 42.9%; 2 there is a contribution of work discipline towards teacher performance at SMP N with National Standard School (SSN Semarang, this is indicated with the acquisition probability value <0.05 with the effective contribution counted 12.82%; 3 there is a contribution of work motivation towards teacher performance at SMP N with National Standard School (SSN Semarang, it is shown by the acquisition probability value <0.05 with the effective contribution counted 12.86%; 4 there is contribution of teacher perceptions about headmaster leadership style

The SmpB C-terminal tail helps tmRNA to recognize and enter stalled ribosomes

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Mickey R. Miller

2014-09-01

Full Text Available In bacteria, transfer-messenger RNA (tmRNA and SmpB comprise the most common and effective system for rescuing stalled ribosomes. Ribosomes stall on mRNA transcripts lacking stop codons and are rescued as the defective mRNA is swapped for the tmRNA template in a process known as trans-translation. The tmRNA–SmpB complex is recruited to the ribosome independent of a codon–anticodon interaction. Given that the ribosome uses robust discriminatory mechanisms to select against non-cognate tRNAs during canonical decoding, it has been hard to explain how this can happen. Recent structural and biochemical studies show that SmpB licenses tmRNA entry through its interactions with the decoding center and mRNA channel. In particular, the C-terminal tail of SmpB promotes both EFTu activation and accommodation of tmRNA, the former through interactions with 16S rRNA nucleotide G530 and the latter through interactions with the mRNA channel downstream of the A site. Here we present a detailed model of the earliest steps in trans-translation, and in light of these mechanistic considerations, revisit the question of how tmRNA preferentially reacts with stalled, non-translating ribosomes.

Peningkatan Hasil Belajar Fisika Melalui Model Pembelajaran Kooperatif Tipe Team Assisted Individualization pada Siswa Kelas VII.D SMP Negeri 2 Bangkala Kabupaten Jeneponto

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Suhardi Suhardi

2015-12-01

Full Text Available Abstract This research is a class action (Classroom Action Research, which aims to improve learning outcomes Physics VII.D grade students of SMP Negeri 2 Bangkala through Cooperative Learning Model Team Assisted Individualization. The subjects were VII.D grade students of SMP Negeri 2 Bangkala on odd semester 2013/2014 academic year consisting of 36 students. Research conducted two cycles consisting of four activities, namely: planning, action, observation and reflection. In the first cycle was conducted over four sessions and the second cycle was conducted over four sessions. Data collection was done by studying the results of the final tests of learning at the end of the first cycle and the end of the second cycle. The collected data were analyzed quantitatively and qualitatively. The results of the quantitative analysis of physics learning outcome data indicate that the number of students classified as learning completed the first cycle were completed only 22 0rang 61.11% and in the second cycle up to 25 people who completed 69.44%. The results of the qualitative analysis showed an increase in activity of students during the learning process through a model of Cooperative Learning Physics Team Assisted Individualization type. Based on these results it can be concluded that the physics learning through cooperative learning model of Type Team Assisted Individualization can improve student learning outcomes. Keywords: Results Learning, Cooperative Learning Model Team Assisted Individualization, Qualitative, and Student Activities Abstrak Penelitian ini adalah penelitian tindakan kelas (Classroom Action Research yang bertujuan meningkatkan hasil belajar Fisika siswa kelas VII.D SMP Negeri 2 Bangkala melalui Model Pembelajaran Kooperatif Tipe Team Assisted Individualization. Subjek penelitian ini adalah siswa kelas VII.D SMP Negeri 2 Bangkala pada semester ganjil tahun pelajaran 2013/2014 yang terdiri dari 36 siswa. Penelitian dilaksanakan dua

Hydrogen-rich pure water prevents cigarette smoke-induced pulmonary emphysema in SMP30 knockout mice.

Science.gov (United States)

Suzuki, Yohei; Sato, Tadashi; Sugimoto, Masataka; Baskoro, Hario; Karasutani, Keiko; Mitsui, Aki; Nurwidya, Fariz; Arano, Naoko; Kodama, Yuzo; Hirano, Shin-Ichi; Ishigami, Akihito; Seyama, Kuniaki; Takahashi, Kazuhisa

2017-10-07

Chronic obstructive pulmonary disease (COPD) is predominantly a cigarette smoke (CS)-triggered disease with features of chronic systemic inflammation. Oxidants derived from CS can induce DNA damage and stress-induced premature cellular senescence in the respiratory system, which play significant roles in COPD. Therefore, antioxidants should provide benefits for the treatment of COPD; however, their therapeutic potential remains limited owing to the complexity of this disease. Recently, molecular hydrogen (H 2 ) has been reported as a preventive and therapeutic antioxidant. Molecular H 2 can selectively reduce hydroxyl radical accumulation with no known side effects, showing potential applications in managing oxidative stress, inflammation, apoptosis, and lipid metabolism. However, there have been no reports on the efficacy of molecular H 2 in COPD patients. In the present study, we used a mouse model of COPD to investigate whether CS-induced histological damage in the lungs could be attenuated by administration of molecular H 2 . We administered H 2 -rich pure water to senescence marker protein 30 knockout (SMP30-KO) mice exposed to CS for 8 weeks. Administration of H 2 -rich water attenuated the CS-induced lung damage in the SMP30-KO mice and reduced the mean linear intercept and destructive index of the lungs. Moreover, H 2 -rich water significantly restored the static lung compliance in the CS-exposed mice compared with that in the CS-exposed H 2 -untreated mice. Moreover, treatment with H 2 -rich water decreased the levels of oxidative DNA damage markers such as phosphorylated histone H2AX and 8-hydroxy-2'-deoxyguanosine, and senescence markers such as cyclin-dependent kinase inhibitor 2A, cyclin-dependent kinase inhibitor 1, and β-galactosidase in the CS-exposed mice. These results demonstrated that H 2 -rich pure water attenuated CS-induced emphysema in SMP30-KO mice by reducing CS-induced oxidative DNA damage and premature cell senescence in the lungs. Our

The flagellar protein FLAG1/SMP1 is a candidate for Leishmania-sand fly interaction.

Science.gov (United States)

Di-Blasi, Tatiana; Lobo, Amanda R; Nascimento, Luanda M; Córdova-Rojas, Jose L; Pestana, Karen; Marín-Villa, Marcel; Tempone, Antonio J; Telleria, Erich L; Ramalho-Ortigão, Marcelo; McMahon-Pratt, Diane; Traub-Csekö, Yara M

2015-03-01

Leishmaniasis is a serious problem that affects mostly poor countries. Various species of Leishmania are the agents of the disease, which take different clinical manifestations. The parasite is transmitted by sandflies, predominantly from the Phlebotomus genus in the Old World and Lutzomyia in the New World. During development in the gut, Leishmania must survive various challenges, which include avoiding being expelled with blood remnants after digestion. It is believed that attachment to the gut epithelium is a necessary step for vector infection, and molecules from parasites and sand flies have been implicated in this attachment. In previous work, monoclonal antibodies were produced against Leishmania. Among these an antibody was obtained against Leishmania braziliensis flagella, which blocked the attachment of Leishmania panamensis flagella to Phlebotomus papatasi guts. The protein recognized by this antibody was identified and named FLAG1, and the complete FLAG1 gene sequence was obtained. This protein was later independently identified as a small, myristoylated protein and called SMP1, so from now on it will be denominated FLAG1/SMP1. The FLAG1/SMP1 gene is expressed in all developmental stages of the parasite, but has higher expression in promastigotes. The anti-FLAG1/SMP1 antibody recognized the flagellum of all Leishmania species tested and generated the expected band by western blots. This antibody was used in attachment and infection blocking experiments. Using the New World vector Lutzomyia longipalpis and Leishmania infantum chagasi, no inhibition of attachment ex vivo or infection in vivo was seen. On the other hand, when the Old World vectors P. papatasi and Leishmania major were used, a significant decrease of both attachment and infection were seen in the presence of the antibody. We propose that FLAG1/SMP1 is involved in the attachment/infection of Leishmania in the strict vector P. papatasi and not the permissive vector L. longipalpis.

ANALISIS KEBUTUHAN UNTUK PENGEMBANGAN MODUL INKUIRI BERBASIS PERTANYAAN (MIBP DI SMP

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Desak Made Citrawathi

2016-08-01

Full Text Available melakukan analisis kebutuhan untuk pengembangan dan penyusunan modul inkuri berbasis pertanyaan (MIBP. MIBP disusun untuk memfasilitasi pembelajaran sains agar dapat meningkatkan penguasaan konsep biologi, keterampilan proses sains, dan kemampuan berpikir siswa SMP. Pengembangan MIBP menggunakan model ADDIE. Prosedur pengembangan terdiri dari 5 tahap, yaitu 1 Menganalisis, 2 Mendisain, 3 Mengembangkan dan produksi, 4 Mengimplementasikan, dan 5 Mengevaluasi. Penelitian dilakukan dalam waktu 3 tahun. Pada tahun pertama ini dilakukan analisis kebutuhan dan mendisain MIBP. Subjek penelitian adalah guru IPA SMP Negeri dan Swasta di Kecamatan Buleleng. Pengumpulan data dilakukan dengan wawancara, penyebaran angket, observasi, dan dokumentasi. Analisis data dilakukan secara deskriptif dan interpretatif. Dari hasil analisis diperoleh bahwa kurikulum yang digunakan di SMPN 1,SMPN 2, dan SMPN 4 adalah kurikulum 2013, sedangkan di SMP lainnya masih menggunakan kurikulum 2006. Kemampuan guru bertanya untuk meningkatkan keterampilan proses sains, penguasaan konsep, dan kemampuan berpikir belum optimal. Hal ini ditunjukkan dari jenis pertanyaan yang diajukan guru 85,8 persen bersifat konvergen, dan 14,2 persen bersifat divergen. Berdasarkan pertanyaan menurut Taksonomi Bloom, pertanyaan yang diajukan guru 74,4 persen pertanyaan ingatan, 22,6 persen pemahaman, 2,68 persen aplikasi, dan 0,32 persen analisis. Salah satu yang dapat dilakukan untuk meningkatkan kemampuan guru adalah memfasilitasi pembelajarannya dengan MIBP. Dari karakteristik perkembangan kognitifnya, siswa SMP dapat dibelajarkan dengan strategi inkuiri, dan guru setuju dengan pengembangan MIBP. Kata kunci: Kemampuan berpikir, keterampilan proses sains, Modul Inkuiri Berbasis Pertanyaan, penguasaan konsep Pertanyaan, penguasaan konsep Abstract The purpose of this study was to analyze the need for the development and preparation of question-based inquiry module (QBIM. QBIM was designed conceiv to

Statistical data analysis using SAS intermediate statistical methods

CERN Document Server

Marasinghe, Mervyn G

2018-01-01

The aim of this textbook (previously titled SAS for Data Analytics) is to teach the use of SAS for statistical analysis of data for advanced undergraduate and graduate students in statistics, data science, and disciplines involving analyzing data. The book begins with an introduction beyond the basics of SAS, illustrated with non-trivial, real-world, worked examples. It proceeds to SAS programming and applications, SAS graphics, statistical analysis of regression models, analysis of variance models, analysis of variance with random and mixed effects models, and then takes the discussion beyond regression and analysis of variance to conclude. Pedagogically, the authors introduce theory and methodological basis topic by topic, present a problem as an application, followed by a SAS analysis of the data provided and a discussion of results. The text focuses on applied statistical problems and methods. Key features include: end of chapter exercises, downloadable SAS code and data sets, and advanced material suitab...

Implementation, verification, and validation of the FPIN2 metal fuel pin mechanics model in the SASSYS/SAS4A LMR transient analysis codes

International Nuclear Information System (INIS)

Sofu, T.; Kramer, J.M.

1994-01-01

The metal fuel version of the FPIN2 code which provides a validated pin mechanics model is coupled with SASSYS/SAS4A Version 3.0 for single pin calculations. In this implementation, SASSY/SAS4A provides pin temperatures, and FPIN2 performs analysis of pin deformation and predicts the time and location of cladding failure. FPIN2 results are also used for the estimates of axial expansion of fuel and associated reactivity effects. The revalidation of the integrated SAS-FPIN2 code system is performed using TREAT tests

PENGEMBANGAN PAKET PELATIHAN KEMANDIRIAN BELAJAR DENGAN STRATEGI INDIVIDUAL LEARNING PLAN UNTUK SISWA SMP

Directory of Open Access Journals (Sweden)

Tri Cahyono

2016-12-01

Pengelolaan belajar yang dilakukan secara mandiri, memungkinkan siswa untuk belajar sesuai minat dan tanpa paksaan dari pihak lain sehingga akan berdampak positif terhadap prestasi belajar yang diraihnya. Penelitian ini bertujuan untuk mengembangkan paket pelatihan kemandirian belajar dengan menggunakan strategi individual learning plan untuk siswa SMP. Pengembangan paket pelatihan ini menggunakan model penelitian pengembangan Borg & Gall (1983. Berdasarkan hasil penilaian ahli dan pengguna, paket pelatihan kemandirian belajar dengan menggunakan strategi individual learning plan untuk siswa SMP telah memenuhi kriteria kelayakan dan keberterimaan. Uji efektivitas kepada berbagai subjek yang berbeda perlu dilakukan pada penelitian selanjutnya sehingga kekurangan paket pelatihan yang dikembangkan dalam pelatihan ini bisa disempurnakan.

EFEKTIVITAS BAHAN AJAR IPA TERPADU TERHADAP KEMAMPUAN BERPIKIR TINGKAT TINGGI SISWA SMP

Directory of Open Access Journals (Sweden)

L. Yuliati

2013-01-01

Full Text Available Penelitian ini bertujuan untuk menguji efektivitas bahan ajar IPA terpadu untuk SMP, khususnya tema Air Limbah Rumah Tangga. Desain penelitian menggunakan kuasi-eksperimen dengan Pretest-Postest Control Group Design. Penelitian dilaksanakan di SMPN 20 Malang kelas VII. Sampel ditetapkan dengan purposive sampling. Perlakuan pada kelompok eksperimen adalah pembelajaran yang menggunakan bahan ajar IPA terpadu, sedangkan kelompok kontrol  menggunakan buku  sekolah elektronik (BSE. Instrumen yang digunakan adalah butir soal tes, lembar observasi pembelajaran, dan perangkat  pembelajaran. Analisis data dilakukan dengan Anava AB untuk uji perbedaan rerata dan uji scheffe untuk uji efektivitas bahan ajar. Hasil penelitian menunjukkan bahwa terdapat perbedaan kemampuan berpikir tingkat tinggi pada siswa SMP yang menggunakan bahan ajar IPA Terpadu dengan siswa SMP yang menggunakan bahan ajar IPA yang terpisah bidang kajiannya, dan bahan ajar IPA terpadu efektif untuk meningkatkan kemampuan berpikir tingkat tinggi siswa. This study aims totest the effectiveness of an integrated science teaching materials for students of junior high school, particularly in themeof Domestic Wastewater. The study designused a quasi-experimental pretest-posttest with control group design. The experiment was conductedin Junior High School of Malang. Samples were determined by purposive sampling. Treatmentin the experimental group was learning to integrated science teaching materials, whereas in the control group with the teaching materials available in schools. The instrument used were a matter oftestitems, observation sheets of learning, and learningtools. Data analysis was performed with AnovaAB totestmean difference and Scheffetesttotestthe effectiveness ofinstructional materials. The results showed that 1there aredifferences inhigher-order thinkingskillsinjunior high school students using teaching materials in integrated science withjunior high school students

SURVEI SARANA DAN PRASARANA PENJASORKES DI SMP NEGERI SE- KECAMATAN PURWAREJA KLAMPOK KABUPATEN BANJARNEGARA TAHUN AJARAN 2012/ 2013

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Lukman Baharuddin

2015-04-01

Full Text Available This research intent to know condition of medium and prasarana is sport and health physical education at SMP Country one Purwareja Klampok's district Banjarnegara's Regency school year 2012 / 2013. Method that is utilized in this research is quantitative. Approaching that is utilized gets analisis's descriptive character. This observational type is observational survey. This observational population is all SMP Country One Purwareja Klampok's district that total 3 schools . Sample took by samplings totaled tech and result sample as much 3 SMP. Methodic data collecting that digunkan is methodic questionnaire or kuesioner, observation method, method documents, and interview's method. Base observational result to be known that medium average and prasarana for branch sporting athletic with presentase 65.04%, basketball (44.00%, football (54.76%, for volleyball (53.57%, badminton (73.91%, gymnastics (50.00%, school health (55.34%.Of research and study result gets to be concluded that medium and prasarana penjasorkes at SMP Country One Purwareja Klampok's district Banjarnegara's regency adequately is equal to Penjasorkes's learning.

Fitting polytomous Rasch models in SAS

DEFF Research Database (Denmark)

Christensen, Karl Bang

2006-01-01

The item parameters of a polytomous Rasch model can be estimated using marginal and conditional approaches. This paper describes how this can be done in SAS (V8.2) for three item parameter estimation procedures: marginal maximum likelihood estimation, conditional maximum likelihood estimation, an...

Combination of functional MRI with SAS and MRA

Energy Technology Data Exchange (ETDEWEB)

Sumida, Masayuki; Takeshita, Shinichirou; Kutsuna, Munenori; Akimitsu, Tomohide; Arita, Kazunori; Kurisu, Kaoru [Hiroshima Univ. (Japan). School of Medicine

1999-02-01

For presurgical diagnosis of brain surface, combination of functional MRI (fMRI) with the MR angiography was examined. This method could visualize brain bay, convolution and vein as index of surface. Five normal adults (male, mean age: 28-year-old) and 7 patients with brain tumor on the main locus to surface (male: 4, female: 3, mean age: 52.3-year-old) were studied. fMRI was performed by SPGR method (TR 70, TE 40, flip angle 60, one slice, thickness 10 mm, FOV 20 cm, matrix 128 x 128). The brain surface was visualized by SAS (surface anatomy scanning). SAS was performed by FSE method (TR 6000, TE 200, echo train 16, thickness 20 mm, slice 3, NEX 2). Cortical veins near superior sagittal sinus were visualized by MRA with 2D-TOF method (TR 50, TE 20, flip angle 60, thickness 2 mm, slice 28, NEX 1). These images were superimposed and functional image of peripheral sensorimotor region was evaluated anatomically. In normal adults, high signal was visualized at another side of near sensorimotor region at 8 of 10 sides. All high signal area of fMRI agreed with cortical vein near sensorimotor region that was visualized by MRA. In patients with brain tumor, signal was visualized at another side of sensorimotor region of tumor without 2 cases with palsy. In another side of tumor, signal of fMRI was visualized in 5 of 7 cases. The tumor was visualized as opposite low signal field in SAS. Locational relation between tumor and brain surface and brain function was visualized distinctly by combination of MRA, SAS and MRA. This method could become useful for presurgical diagnosis. (K.H.)

PENINGKATAN KUALITAS PEMBELAJARAN PPKN MELALUI PENERAPAN PROBLEM BASED LEARNING DI SMP

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Y. Yuniwati

2016-12-01

Full Text Available Penelitian ini bertujuan untuk meningkatkan kualitas pembelajaran PPKn melalui penerapan model  Problem based learning di kelas VIII A semester 1 SMP Negeri 2 Manisrenggo Kabupaten Klaten tahun akademik 2014/2015. Penelitian ini merupakan penelitian tindakan kelas (classroom action research dengan desain Kemmis & Taggart yang dilaksanakan dalam III siklus. Jenis tindakan yang dilaksanakan adalah penerapan model Problem based learning dalam pembelajaran PPKn.  Langkah-langkah pembelajaran meliputi mengidentifikasi masalah, menggali sumber informasi yang relevan, belajar secara mandiri, menyelidiki dan menginterpretasi data yang terkumpul, memilih beberapa alternatif solusi masalah, dengan mempertimbangkan pendapat atau informasi dari kolabolator. Pengumpulan data dilakukan melalui observasi, tes tertulis, wawancara, dan catatan lapangan. Analisis data dilakukan secara kualitatif dengan teknik yang dikembangkan Miles dan Huberman. Hasil penelitian menunjukan bahwa penerapan model Problem based learning dapat meningkatkan kualitas pembelajaran PPKn pada aspek proses pembelajaran dan hasil belajar yang komprehensif (kognitif, afektif, dan psikomotorik.   THE IMPROVEMENT OF THE CIVIV EDUCATION LEARNING QUALITY THROUGH THE APPLICATION OF THE PROBLEM BASED–LEARNING  AT SMP Abstract This study aimed to improve the Civic Education learning quality through the application of the problem- based learning model at Grade VIII A of SMP Negeri 2 Manisrenggo in semester 1 of the 2014/2015 academic year. This was a classroom action research (CAR study employing the design by Kemmis & MacTaggart, carried out in three cycles. The action implemented was the application of the problembased learning model in the Civic Education learning. The learning steps included identifying problems, looking for relevant information sources, learning autonomously, investigating and interpreting the collected data, and selecting several alternative problem solutions by taking

PENERAPAN METODE DISKUSI SYNDICATE GROUP UNTUK MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR PADA POKOK BAHASAN MENDESKRIPSIKAN HUBUNGAN ANTARA KELANGKAAN SUMBER DAYA DENGAN KEBUTUHAN MANUSIA YANG TIDAK TERBATAS SISWA KELAS VIII B DI SMP NEGERI 2 BANYUBIRU

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Meita Lusianti

2013-11-01

Full Text Available Aktivitas siswa dalam kegiatan belajar mengajar di SMP Negeri 2 Banyubiru belum terlihat optimal. Proses pembelajaran berpusat pada guru sehingga siswa belum terlibat langsung untuk aktif dalam pembelajaran. Kondisi tersebut mempengaruhi hasil penerimaan siswa terhadap materi pembelajaran yang berakibat rendahnya hasil ulangan harian siswa. Penelitian ini bertujuan untuk meningkatkan aktivitas dan hasil belajar siswa. Penelitian ini dilaksanakan dalam 2 (dua siklus. Kegiatan dalam setiap siklus meliputi kegiatan perencanaan, pelaksanaan, observasi, dan refleksi. Hasil penelitian diperoleh nilai rata-rata hasil belajar kognitif siswa pada siklus I sebesar 72,93 dengan ketuntasan klasikal 67%. Rata-rata hasil belajar pada siklus II sebesar 79,20 dengan ketuntasan klasikal 90%. Adapun hasil analisis aktivitas siswa pada siklus I mencapai 61% dan pada siklus II meningkat menjadi 81%. Berdasarkan hasil penelitian tersebut, dapat diambil kesimpulan bahwa penerapan metode diskusi Syndicate Group dapat peningkatan aktivitas dan hasil belajar siswa kelas VIII B SMP Negeri 2 Banyubiru tahun ajaran 2013/2014. Student activity in learning activities at SMP Negeri 2 Banyubiru seen optimum yet. Learning proces centre on teacher so the student not involve direct to active in the learning. That condition influential student outcome about learning material that come about student daily test outcome low. The research as a purpose to increase activity and student outcome learning. This research doing on two cycle. Activity in every cycle includes planning, implementation, observation, and reflection. Research result got average of cognitive learning outcome in cycle I is 72,93 with classical totally 67%. Average of learning outcome in cycle II is 79,20 with classical totally 90%. There is student activity analysis outcome on cycle I reach 61% and on cycle II rises become 81%. Grounded on research result that, be able take conclusion that implementation Syndicate

The SMP mobilizes a bright idea: a CSM cinema on wheels.

Science.gov (United States)

1985-01-01

The Bangladesh Family Planning Social Marketing Project (SMP) provides 1 of the best examples of the use of the mass media to promote social marketing. Using a fleet of 7 vans and 1 motor launch, the SMP brings films about family planning to more than a million rural couples a month living in isolated villages. Each film unit has two 16 mm projectors, a generator, a screen and speaker system and is operated by a projectionist and an assistant. 1 mobile unit gives about 25 shows a month at a cost of $75US per show, or less than 2 cents per person. The message reels and advertising spots were produced in Bangladesh, and the musical numbers are taken from local feature films. Every 3-4 months, the vans switch message and musical films, but all units keep separate copies of the advertising spots for Raja and Panther condoms and Maya and Ovacon pills. The motivational films were developed through extensive research, and they address basic social issues. During the show, various promotional items are sold, including calendars with family planning messages, plastic bags, key rings, and contraceptives. According to Robert Ciszewski, executive director of Population Services International, these mobile films are making a profound social change in Bangladesh.

Innovative Soil Management Practices (SMP) Assessment in Europe and China

Science.gov (United States)

Barão, Lúcia

2017-04-01

The growing world population poses a major challenge to global agricultural food and feed production through the pressure to increase agricultural outputs either by increasing the land area dedicated to agriculture or by productivity increases. Whether in developed or developing regions, agricultural intensification based on conventional approaches has resulted in severe environmental impacts and innovative soil management practices are needed to halter ongoing soil degradation and promote sustainable land management capable to produce more from less. The iSQAPER project - Interactive Soil Quality Assessment in Europe and China for Agricultural Productivity and Environmental Resilience - aims to develop a Soil Quality app (SQAPP) linking soil and agricultural management practices to soil quality indicators. This easy friendly tool will provide a direct and convenient way to advise farmers and other suitable actors in this area, regarding the best management practices to be adopted in very specific and local conditions. In this particular study from iSQAPER, we aimed to identify the most promising innovative soil management practices (SMP) currently used and its geographical distribution along different pedo-climatic regions in Europe (Boreal, Atlantic, Mediterranean Temperate, Mediterranean Semi-Arid, Southern Sub-Continental and Northern Sub-Continental) and China (Middle Temperate, Warm temperate and Central Asia Tropical). So far we have identified 155 farms where innovative SMP's are used, distributed along 4 study site regions located in China (Qiyang, Suining, Zhifanggou and Gongzhuling) and 10 study site regions located in Europe (The Netherlands, France, Portugal, Spain, Greece, Slovenia, Hungary, Romania, Poland and Estonia) and covering the major pedo-climatic regions. From this identification we concluded that the most used innovative SMP's in the study site regions in Europe are Manuring & Composting (14%), Min-till (14%), Crop rotation (12

EFFORTS TO IMPROVE LEARNING MOTIVATION OF STUDENT WITH CONTENT MASTERY IN SMP NEGERI 1 METRO

Directory of Open Access Journals (Sweden)

Hadi Pranoto

2013-09-01

Full Text Available Abstract: The study design using action research applied in guidance and counseling services (follow-services research. Subjects in this study, researchers took VII.4 grade students of SMP Negeri 1 Metro Odd Semester Lesson Tabun 2012/2013. Of the 24 students, there are 10 students who experience a lack of motivation to learn to 41.66%. The method used in collecting data by observation and field notes. Analysis of the data used is the analysis of qualitative and quantitative data. Validity test is done through assessment experts /specialists ie counseling teachers SMP Negeri 1 Metro, other friends peer discussions that instrument with other friends FKIP students with courses in counseling. The results of this study, it can be concluded that the results obtained through the implementation of the procurement of content services in increasing the motivation of learners class VII.4 SMP Negeri 1 Metro Tabun Odd Semester Lesson 20 12/20 13 is visible from the change in behavior and ability of learners in learners become more willing to meet the needs of achievement, students can understand or have confidence in learning, learners have the ability to overcome failure in learning, and learners have a good competitiveness in the service learning. Through mastery of content supplied by BK teacher can increase the motivation of learners class VII.4 SMP Negeri 1 Metro Odd Semester Academic Year 201212013. There is increased the motivation of learners in the first cycle seen from the average percentage that is equal to 27.5% and in the second cycle of 75 %, resulting in an increase of 47.5%. Response and activity VIl.4 grade students of SMP Negeri 1 Metro Odd Semester Lesson Tabun 2012/2013 on the service in the content mastery enhance learning motivation is very positive, it is shown by the participation of learners in the service following the mastery of content, learner motivation and enthusiasm in participating services as well as content mastery

PERBEDAAN SELF-REGULATED LEARNING DITINJAU DARI POLA ASUH ORANGTUA PADA SISWA KELAS VIII SMP FRANSISKUS DAN SMP PGRI 01 SEMARANG

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Lintang Januardini

2015-07-01

Full Text Available Relationship between parents and adolescents influence achievement at school. The research was conducted to determine differences of self-regulated learning (SRL in terms of parenting style. The population is 8th grade students of junior high school in SMP Fransiskus and SMP PGRI 01 Semarang. The hypothesis is there are differences of SRL in terms of parenting style. Parenting is overall characteristic of parent’s behavior on adolescents, including a response in the form of parental warmth, sensitivity and criticism, discipline, and involvement (control. Self-regulated learning is the ability of students to use metacognition, motivation and behavior to achieve learning goals. Method of data collection used two scales namely Parenting Scale and Self Regulated Learning scale. Parenting Scale consists of 42 aitem (α = 0.931 and the SRL scale consists of 37 aitem (α = 0.906. This study involved 208 students. Sampling technique carried out by cluster random sampling. Data analysis was performed by one way analysis of variance (one way-Anova. Based on the data analysis, obtained F count = 3152 with p = 0.029 (p<0.05. This result indicates that there are significant differences in SRL on students with the type of parenting authoritative, authoritarian, permissive, and neglect, so the hypothesis was accepted. Keywords: Parenting style, SRL, 8th grade students

OECD benchmark a of MOX fueled PWR unit cells using SAS2H, triton and mocup

International Nuclear Information System (INIS)

Ganda, F.; Greenspan, A.

2005-01-01

Three code systems are tested by applying them to calculate the OECD PWR MOX unit cell benchmark A. The codes tested are the SAS2H code sequence of the SCALE5 code package using 44 group library, MOCUP (MCNP4C + ORIGEN2), and the new TRITON depletion sequence of SCALE5 using 238 group cross sections generated using CENTRM with continuous energy cross sections. The burnup-dependent k ∞ and actinides concentration calculated by all three code-systems were found to be in good agreement with the OECD benchmark average results. Limited results were calculated also with the WIMS-ANL code package. WIMS-ANL was found to significantly under-predict k ∞ as well as the concentration of Pu 242 , consistently with the predictions of the WIMS-LWR reported by two of the OECD benchmark participants. Additionally, SAS2H is benchmarked against MOCUP for a hydride fuel containing unit cell, giving very satisfactory agreement. (authors)

Extending and Enhancing SAS (Static Analysis Suite)

CERN Document Server

Ho, David

2016-01-01

The Static Analysis Suite (SAS) is an open-source software package used to perform static analysis on C and C++ code, helping to ensure safety, readability and maintainability. In this Summer Student project, SAS was enhanced to improve ease of use and user customisation. A straightforward method of integrating static analysis into a project at compilation time was provided using the automated build tool CMake. The process of adding checkers to the suite was streamlined and simplied by developing an automatic code generator. To make SAS more suitable for continuous integration, a reporting mechanism summarising results was added. This suitability has been demonstrated by inclusion of SAS in the Future Circular Collider Software nightly build system. Scalability of the improved package was demonstrated by using the tool to analyse the ROOT code base.

PENGARUH PENGGUNAAN METODE PEMBELAJARAN DAN GAYA KOGNITIF TERHADAP HASIL BELAJAR MATEMATIKA SISWA SMP

OpenAIRE

Martinawati, Martinawati; kamid, Kamid; Asyhar, Rayandra

2015-01-01

This study aims to determine the effect of the method of learning and cognitive style on learning outcomes of junior high school math students. Research conducted at SMP Negeri 6 Tungkal Ulu, in classVII, the second semester in the Academic Year 2012/2013. The research design uses 3x2 factorial design. One treatment/factor with three levels (X1, X2 and X3) and the moderator variable that has two levels (Y1 and Y2). Research instrument stome asure the independent variable is the design of lear...

Homework Solutions S.A.S.

OpenAIRE

Acero Mora, Mariluz; Hernández Laguna, Liliana

2012-01-01

Homework Solutions S.A.S, será una empresa de servicios dedicada a brindar asesorías de tareas y trabajos bilingües con soluciones al instante sin que los padres de familia tengan que pagar por meses o semestres. Está previsto que dicha empresa empiece operaciones en el mes de Enero de 2013. Homework Solutions S.A.S, trabajará a domicilio, en los colegios que requieran sus servicios y en su sede principal ubicada al norte de la ciudad de Bogotá.

Décadas de oro de la centenaria SMP

OpenAIRE

Duque Escobar, Gonzalo

2012-01-01

Aportes de la SMP hasta el Centenario de Manizales, de este espacio cívico creado en 1912 cuando Aquilino Villegas y Alfonso Robledo convocan a notables ciudadanos de la próspera aldea, como Alfonso Villegas, Carlos E. Pinzón, Constantino Gutiérrez, Estanislao Estrada, Fernando Arango, Francisco Gutiérrez, Gonzalo Villegas, Jesús María Arias, Liborio Gutiérrez, Luis Londoño, Pedro Henao y Pompilio Gutiérrez.

ANALISIS PENERAPAN 8 STANDAR NASIONAL PENDIDIKAN PADA SMP NEGERI 2 DOLOPO KABUPATEN MADIUN

Directory of Open Access Journals (Sweden)

Luki Eko Cahyono

2015-10-01

Penelitian ini menggunakan desain penelitian Deskriptif Kualitatif. Jenis penelitian adalah studi kasus. Data yang digunakan adalah data Primer. Teknik pengumpulan data yang digunakan adalah wawancara dan dokumentasi. Teknik keabsahan data adalah Triangulasi Sumber dan teknik analisis data yang digunakan adalah pendekatan Strengths, Weakness, Opportunities, dan Threats (Analisis SWOT. Kesimpulan penelitian ini adalah (1 Hasil analisis Strenght (Kekuatan adalah sekolah sudah merencanakan, melaksanakan dan mengevaluasi sebagian besar indikator dalam pemenuhan Standar Nasional Pendidikan sehingga meningkatkan mutu pendidikan sekolah. (2 Hasil analisis Weakness (kelemahan adalah keterbatasan anggaran dana dan sumber daya manusia baik peserta didik, pendidik, maupun tenaga kependidikan dalam pemenuhan seluruh unsur Standar Nasional Pendidikan. (3 Hasil analisis Opportunities (peluang adalah Pemberian workshop dan pelatihan kepada pendidik dan tenaga kependidikan meningkatkan kualitas pendidikan sekolah, dan perencanaan, pelaksanaan pembiayaan serta evaluasi penganggaran yang baik memberikan dampak positif terhadap semua unsur operasional sekolah maupun sarana prasarana sekolah. (4 Hasil analisis Threats (Tantangan adalah perencanaan, sosialisasi, pelaksanaan dan evaluasi serta tindak lanjut yang tidak dijalankan dengan manajemen yang baik dalam upaya pemenuhan Standar Nasional Pendidikan akan menghambat peningkatan kualitas pendidikan sekolah. (5 Hasil penerapan Standar Nasional Pendidikan pada SMP Negeri 2 Dolopo menggunakan analisis SWOT menunjukkan bahwa Kekuatan lebih besar daripada Kelemahan dan Peluang lebih besar dari Ancaman, yang berarti Standar Nasional Pendidikan telah terpenuhi dan menghasilkan Akreditasi Sekolah nilai A.

Particle and particle systems characterization small-angle scattering (SAS) applications

CERN Document Server

Gille, Wilfried

2016-01-01

Small-angle scattering (SAS) is the premier technique for the characterization of disordered nanoscale particle ensembles. SAS is produced by the particle as a whole and does not depend in any way on the internal crystal structure of the particle. Since the first applications of X-ray scattering in the 1930s, SAS has developed into a standard method in the field of materials science. SAS is a non-destructive method and can be directly applied for solid and liquid samples. Particle and Particle Systems Characterization: Small-Angle Scattering (SAS) Applications is geared to any scientist who might want to apply SAS to study tightly packed particle ensembles using elements of stochastic geometry. After completing the book, the reader should be able to demonstrate detailed knowledge of the application of SAS for the characterization of physical and chemical materials.

A SAS IML Macro for Loglinear Smoothing

Science.gov (United States)

Moses, Tim; von Davier, Alina

2011-01-01

Polynomial loglinear models for one-, two-, and higher-way contingency tables have important applications to measurement and assessment. They are essentially regarded as a smoothing technique, which is commonly referred to as loglinear smoothing. A SAS IML (SAS Institute, 2002a) macro was created to implement loglinear smoothing according to…

PENINGKATAN PENGETAHUAN TENTANG SEJARAH BAGI SISWA SMP NEGERI 2 KELAPA DUA TANGERANG MELALUI WISATA EDUKASI

Directory of Open Access Journals (Sweden)

YUSTISIA KRISTIANA

2015-12-01

Full Text Available Edutourism is a program combining elements of tourist activities with education. Edutourism is expected tobe a means of preserving the culture values and introduce the history and culture of Indonesia. This is becausethe phenomena among the younger generation who are no longer interested in studying history. Sekolah TinggiPariwisata Pelita Harapan, Universitas Pelita Harapan developed educational travel programs catering for studentsof junior high schools to enhance interest in learning history. Students of SMP Negeri 2 Kelapa Dua Tangerangwere selected to attend this edutourism program by visiting Monumen Nasional and Museum Sejarah Jakarta. Thisprogram was conducted on Tuesday, April 17th, 2012 with total participants were 20 students and two teachers.Edutourism program was led by lecturer and guided by students of Travel Industry Management. The studentsand the team from Travel Industry Management were very enthusiastic during the edutourism. Benefits obtainedby the students through this program are (1 improving the understanding about historical sites in Jakarta, (2widening the knowledge about historical sites in Jakarta, and (3 developing the partnership between the SMPNegeri 2 Kelapa Dua Tangerang and Sekolah Tinggi Pariwisata Pelita Harapan, Universitas Pelita Harapan. Theedutourism program is well accepted and effective to increase student’s interest in learning history.Keywords: edutourism, student’s interest in learning history, historical site

Melnās krāsas iespējas interjerā

OpenAIRE

Lapkovska, Ērika

2016-01-01

Diplomdarbā “Melnās krāsas iespējas interjerā”, analizējot pieejamo literatūru, tiek apskatīta melnās krāsas izpratne, nozīme un lietojums vēsturiskā skatījumā, kā arī melnās krāsas izmantojuma principi interjerā. Empīriskajā daļā tiek veikts salīdzinošais pētījums, analizējot dažādus kafejnīcu un bāru interjerus Latvijā un pasaulē, kuros ir melnās krāsas klātbūtne. Diplomdarba apjoms – 75 lpp., kurās iekļauts ievads, 4 nodaļas, 7 apakšnodaļas, literatūras saraksts ar 53 vienībām, 2 pielikum...

Regression modeling methods, theory, and computation with SAS

CERN Document Server

Panik, Michael

2009-01-01

Regression Modeling: Methods, Theory, and Computation with SAS provides an introduction to a diverse assortment of regression techniques using SAS to solve a wide variety of regression problems. The author fully documents the SAS programs and thoroughly explains the output produced by the programs.The text presents the popular ordinary least squares (OLS) approach before introducing many alternative regression methods. It covers nonparametric regression, logistic regression (including Poisson regression), Bayesian regression, robust regression, fuzzy regression, random coefficients regression,

An alternative to the SAS2H/ORIGEN-S sequence to account for water-density effects in BWR systems

International Nuclear Information System (INIS)

Leal, L.C.; Hermann, O.W.; Ryman, J.C.; Broadhead, B.L.

1996-01-01

A scheme to generate one-group problem-dependent cross-section libraries for point-depletion calculations with the ORIGEN-S code was developed as an alternative to the SAS2H sequence of the SCALE code system. The methodology, named Automatic Rapid Processing (ARP), generates libraries by interpolating in SAS2H precomputed cross section libraries. The method has been used to generate ORIGEN-S cross section libraries on a personal computer resulting in a great reduction of computer time without a sacrifice of accuracy over that required by corresponding SAS2H calculations. The ARP scheme generates ORIGEN-S libraries by interpolating in burnup and enrichment for PWR assemblies. The intent of this work is to describe a procedure which extends the application of the ARP methodology to BWR assemblies by including the axial water-density effects in the generation of the ORIGEN-S cross-section libraries. The axial liquid- to-steam change of state in BWR systems leads to a variation in the water density and significant cross-section changes as a function of the water density. To account for the axial water-density changes in a SAS2H calculation, the water density is entered explicitly in the generation of the one-group ORIGEN-S cross-section libraries generated from the SCALE 27-group library. In its original version, ARP does not account for the effects of water-density variation in ORIGEN-S cross-section library generation, and, therefore, its application is restricted to systems for which the impact of this parameter is negligible. To update the ARP methodology to account for the water-density effect, a detailed study of the cross-section change with this parameter was performed with an 8 x 8 (General Electric) BWR assembly

Kemampuan Representasi Matematis Siswa SMP Melalui Pendekatan Pendidikan Matematika Realistik

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Sulastri Sulastri

2017-06-01

Full Text Available [Bahasa]: Penelitian kualitatif ini bertujuan untuk mendeskripsikan kemampuan representasi matematis siswa melalui pendekatan Pendidikan Matematika Realistik (PMR. Penelitian ini dilakukan di kelas VII-2 SMP Negeri 6 Banda Aceh yang melibatkan enam siswa.  Kemampuan representasi siswa dianalisis dari hasil tes dan wawancara setelah penerapan PMR melalui tahap reduksi data, penyajian data, dan penarikan kesimpulan. Berdasarkan hasil tes, subjek penelitian dikategorikan menjadi siswa dengan kemampuan representasi matematika tinggi, sedang dan rendah. Keenam siswa tersebut diwawancara untuk mengonfirmasi hasil tes. Hasil penelitian menunjukan bahwa siswa yang berkemampuan tinggi dan sedang memenuhi ketiga indikator kemampuan representasi matematis yaitu menyajikan data atau informasi dari suatu masalah ke representasi tabel, menyelesaikan masalah yang melibatkan ekspresi matematis, serta menuliskan langkah-langkah penyelesaian masalah matematika dengan kata-kata. Siswa berkemampuan rendah memenuhi dua indikator kemampuan representasi matematis yaitu menyelesaikan masalah yang melibatkan ekspresi matematis dan menuliskan langkah-langkah penyelesaian masalah matematika dengan kata-kata. Kata kunci:   Representasi Matematis; Kemampuan; Pendidikan Matematika Realistik [English]: This qualitative reseach aims at describing students’ representation ability through realistic mathematics education (RME. It is conducted in grade VII-2 SMP Negeri 6 Banda Aceh focusing on the six students. Students’ representation ability is analyzed from the developed test and interview after applying RME through data reduction, data display and conclusion. Based on the result of the test, the subjects are categorized into students who have high, medium and low ability in mathematical representation. They are then interviewed to confirm the test. The research finds that students in high and medium category fulfill the three indicators of mathematical representation, i

The Implementation of Scaffolding in Writing Recount Texts in SMP Joannes Bosco Yogyakarta

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Tiara Maria Dewi

2017-01-01

Full Text Available In this research, scaffolding is implemented in English class of the 8th grade students of SMP Joannes Bosco Yogyakarta when they learn about recount text. This research aims to find out the process of how scaffolding is implemented and to know what the benefits of scaffolding in writing recount text. There were two research problems. The first was “How is scaffolding for the 8th grade students of SMP Joannes Bosco in writing a recount text?” and the second was “What are the benefits of scaffolding in writing a recount text in SMP Joannes Bosco Yogyakarta?” The writers conducted a descriptive qualitative research in this study. The data was gathered by interviewing the English teacher, writing on the field notes, distributing the questionnaires, and interviewing the students. Analyzing the students’ writings was used as the supplementary data to make the result stronger. The result of this study showed that the implementation of scaffolding gave benefits for the students. The benefits were challenging the students through deep learning and discovery, engaging the students in meaningful and dynamic discussions in the small and the large classes, and motivating the learners to become better students. In conclusion, scaffolding does give benefits for the students so that teachers are able to use scaffolding as one of the effective teaching techniques.   DOI: https://doi.org/10.24071/llt.2016.190104

[A SAS marco program for batch processing of univariate Cox regression analysis for great database].

Science.gov (United States)

Yang, Rendong; Xiong, Jie; Peng, Yangqin; Peng, Xiaoning; Zeng, Xiaomin

2015-02-01

To realize batch processing of univariate Cox regression analysis for great database by SAS marco program. We wrote a SAS macro program, which can filter, integrate, and export P values to Excel by SAS9.2. The program was used for screening survival correlated RNA molecules of ovarian cancer. A SAS marco program could finish the batch processing of univariate Cox regression analysis, the selection and export of the results. The SAS macro program has potential applications in reducing the workload of statistical analysis and providing a basis for batch processing of univariate Cox regression analysis.

Clinical and Radiographic Outcomes After Submuscular Plating (SMP) of Pediatric Femoral Shaft Fractures.

Science.gov (United States)

Stoneback, Jason W; Carry, Patrick M; Flynn, Katherine; Pan, Zhaoxing; Sink, Ernest L; Miller, Nancy H

2018-03-01

To evaluate lower extremity strength and alignment among children who underwent submuscular plating (SMP). Subjects who underwent SMP for a length unstable femoral fracture returned for isokinetic strength testing ≥2 years after surgery. Extensor and flexor strength deficits (percent difference) between the operative and nonoperative limbs were evaluated. Radiographic measurements of mechanical alignment [anatomic lateral distal femoral angle (aLDFA)] and qualitative measurements (The Pediatric Outcomes Data Collection Instrument, PODCI) were obtained from all subjects. The upper 97.5% confidence interval approach to establishing clinical equivalency was utilized to compare differences in strength and alignment between the operative and nonoperative limbs. An extensor strength deficit of >19% and an aLDFA discrepancy of >5 degrees were considered to be clinically significant. The average age at surgery of the 10 subjects included in the study was 8.7 years. The hardware was placed an average of 27.9 mm from the distal femoral physis and was removed 6.4 months postsurgery. Among all subjects, the median PODCI scores were ≥97 according to all subscales. There was no significant difference in extension torque between the operative versus nonoperative limbs at 60 degrees/s (P=0.5400), 120 degrees/s (P=0.4214), or 180 degrees/s (P=0.8166). More importantly, extension strength deficits between the operative and nonoperative limbs were not clinically significant at 60 degrees/s [upper 97.5% confidence interval (CI), 10.9%], 120 degrees/s (upper 97.5% CI, 11.0%), or 180 degrees/s (upper 97.5% CI, 10.7%). The difference in aLDFA between the operative and nonoperative limb was less than the predefined clinically significant threshold of 5 degrees for all subjects. SMP achieves satisfactory clinical and functional results. In this series, extensor strength deficits and/or lower extremity malalignment were not clinically meaningful. High patient satisfaction can be

A new package: MySAS for small angle scattering data analysis

International Nuclear Information System (INIS)

Huang Chaoqiang; Xia Qingzhong; Yan Guanyun; Sun Guang'ai; Chen Bo

2010-01-01

In this paper, A MySAS package, which is verified on Windows XP, can easily convert two-dimensional data in small angle neutron and X-ray scattering analysis, operate individually and execute one particular operation as numerical data reduction or analysis, and graphical visualization. This MySAS package can implement the input and output routines via scanning certain properties, thus recalling completely sets of repetition input and selecting the input files. On starting from the two-dimensional files, the MySAS package can correct the anisotropic or isotropic data for physical interpretation and select the relevant pixels. Over 50 model functions are fitted by the POWELL code using χ 2 as the figure of merit function. (authors)

Apple Configurator 2 (version 2.3)

OpenAIRE

Lara Lasner-Frater

2018-01-01

Apple Configurator 2 (AC2) is a free mass-deployment utility that allows you to update multiple iPads, iPhones, iPod Touch devices, and Apple TVs at the same time, including apps, website links, iBooks, and software updates.

SMI Compatible Simulation Scheduler Design for Reuse of Model Complying with SMP Standard

Directory of Open Access Journals (Sweden)

Cheol-Hea Koo

2010-12-01

Full Text Available Software reusability is one of key factors which impacts cost and schedule on a software development project. It is very crucial also in satellite simulator development since there are many commercial simulator models related to satellite and dynamics. If these models can be used in another simulator platform, great deal of confidence and cost/schedule reduction would be achieved. Simulation model portability (SMP is maintained by European Space Agency and many models compatible with SMP/simulation model interface (SMI are available. Korea Aerospace Research Institute (KARI is developing hardware abstraction layer (HAL supported satellite simulator to verify on-board software of satellite. From above reasons, KARI wants to port these SMI compatible models to the HAL supported satellite simulator. To port these SMI compatible models to the HAL supported satellite simulator, simulation scheduler is preliminary designed according to the SMI standard.

Desain Didaktis Penalaran Matematis untuk Mengatasi Kesulitan Belajar Siswa SMP pada Luas dan Volume Limas

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Sulistiawati Sulistiawati

2015-12-01

Full Text Available Penelitian ini dilatarbelakangi oleh rendahnya kemampuan penalaran matematis siswa SMP pada materi geometri. Metode penelitian yang digunakan adalah penelitian desain didaktis (didactial design research.  Penelitian diawali dengan studi pendahuluan untuk mendapatkan data kesulitan belajar (learning obstacle yang dilaksanakan di SMP Negeri 29 Bandung kelas IXE sebanyak 35 orang, SMA Negeri 1 Lembang kelas XI IPA2 sebanyak 41 orang, dan STKIP Siliwangi Bandung mahasiswa semester VI sebanyak 49 orang pada tahun pelajaran 2011/2012 semester genap. Selanjutnya, dikembangkan desain didaktis yang diujicobakan terbatas kepada 30 siswa kelas VIII B SMP Assalam Bandung. Dari uji coba terbatas dilakukan analisis untuk menyusun desain didaktis revisi. Hasil dari penelitian ini diantaranya perangkat pembelajaran yang digunakan pada pembelajaran sebelum menggunakan desain didaktis belum dapat menggali kemampuan penalaran matematis, desain didaktis penalaran matematis yang dikembangkan dapat memperkecil gap yang dihadapi siswa, dan siswa memberikan tanggapan positif terhadap desain didaktis yang dikembangkan.The background of this research was the lack of junior high school students’ mathematical reasoning in geometry. This research used Didactical Design Research (DDR method which started by a preliminary study to 35 students of grade IX E Public Junior High School 29 Bandung, 41 students of grade XI Science Program of Senior High School 1 Lembang, and 49 students of Siliwangi College of Education Bandung in semester VI for academic year 2011/2012. The preliminary study was aimed to explore students’ learning obstacles to develep didactical design. The developed didactical design was implemented to 30 students of grade VII B of Assalam Junior High School Bandung. After this implementation the developed didactical design was revised. The results of this research were the learning tools used by previous teacher have not explored mathematical reasoning yet

PENGARUH DUKUNGAN ORANG TUA DAN FASILITAS BELAJAR DI SEKOLAH TERHADAP PRESTASI BELAJAR EKONOMI MELALUI MOTIVASI BELAJAR SISWA KELAS VIII SMP NEGERI 2 UNGARAN

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M Fathur Rahman

2014-06-01

Full Text Available Penelitian ini bertujuan untuk mengetahui pengaruh dukungan orang tua dan fasilitas belajar di sekolah terhadap prestasi belajar melalui motivasi belajar siswa SMP Negeri 2 Ungaran. Populasi penelitian ini berjumlah 132 siswa dan sampel dalam penelitian ini berjumlah 99 siswa, pengambilan sampel ini menggunakan metode probility simple random sampling. Metode pengumpulan data menggunakan angket dan dokumentasi. Teknik analis data yang digunakan dalam penelitian ini adalah regresi linier dan analisis jalur. Penelitian ini terdiri dari 2 variabel bebas yaitu dukungan orang tua (X1 dan fasilitas belajar (X2, motivasi belajar sebagai intervening (Y1, dengan prestasi belajar (Y sebagai variabel terikat. Hasil penelitian diperoleh persamaan regresi Y1 = 32,466+ 0,264X1 + 0,323X2 + dan Y2 = 41,747 + 0,402X1 + 0,406X2 + 0,45Y1+ . Hasil análisis jalur menunjukkan bahwa terdapat pengaruh langsung (DO-PB, (FB-PB, (MB-PB, dan pengaruh tidak langsung (DO-MB-PB dan (FB-MB-HB. This research aims to determine the effect of namely parental support and learning facilities learning achievement motivation through eighth grade students of SMP Negeri 2 Unggaran. The study population totaled 132 students and the sample in this study is 99 students, this sampling method probility simple random sampling. Methods of data collection using questionnaires and documentation. Engineering data analysts used in this study is a linear regression and path analysis. The study consisted of two independent variables, namely parental support (X1 and learning facilities (X2, motivation to learn as intervening (Y1, the learning achievement (Y as the dependent variable. The results were obtained regression equation Y1 = 32,466+ 0,264X1 + 0,323X2 + dan Y2 = 41,747 + 0,402X1 + 0,406X2 + 0,45Y1+ . The results of path analysis showed that there is a direct effect (DO-PB, (FB-PB, (MB-PB, and the indirect effect (DO-MB-PB and (FB-MB-HB.

Validity of Simpson-Angus Scale (SAS) in a naturalistic schizophrenia population.

Science.gov (United States)

Janno, Sven; Holi, Matti M; Tuisku, Katinka; Wahlbeck, Kristian

2005-03-17

Simpson-Angus Scale (SAS) is an established instrument for neuroleptic-induced parkinsonism (NIP), but its statistical properties have been studied insufficiently. Some shortcomings concerning its content have been suggested as well. According to a recent report, the widely used SAS mean score cut-off value 0.3 of for NIP detection may be too low. Our aim was to evaluate SAS against DSM-IV diagnostic criteria for NIP and objective motor assessment (actometry). Ninety-nine chronic institutionalised schizophrenia patients were evaluated during the same interview by standardised actometric recording and SAS. The diagnosis of NIP was based on DSM-IV criteria. Internal consistency measured by Cronbach's alpha, convergence to actometry and the capacity for NIP case detection were assessed. Cronbach's alpha for the scale was 0.79. SAS discriminated between DSM-IV NIP and non-NIP patients. The actometric findings did not correlate with SAS. ROC-analysis yielded a good case detection power for SAS mean score. The optimal threshold value of SAS mean score was between 0.65 and 0.95, i.e. clearly higher than previously suggested threshold value. We conclude that SAS seems a reliable and valid instrument. The previously commonly used cut-off mean score of 0.3 has been too low resulting in low specificity, and we suggest a new cut-off value of 0.65, whereby specificity could be doubled without loosing sensitivity.

Profil Merokok pada Pelajar di Tiga SMP di Kota Padang

Directory of Open Access Journals (Sweden)

Yessy Susanti Sabti

2015-09-01

Full Text Available Abstrak   Merokok merupakan kontributor utama kematian.  Jumlah perokok semakin meningkat di seluruh dunia dan sebagian besar berada dinegara berkembang, termasuk Indonesia. Sebagai negara dengan perokok terbanyak ketiga di dunia, prevalensi perokok remaja di Indonesia semakin meningkat setiap tahun. Dengan menggunakan kuesionerGlobal Youth Tobacco Survey, kami meneliti profil merokok pada pelajar di tida SMP di kota Padang. Desain peneitian adalah crossectional. Data diperoleh dari kuesioner Global Youth Tobacco Survey, berbahasa Indonesia. Didapatkan sampel 240  murid dari 3 SMP dipilih secara acak di Kota Padang. Hasil : 27,7% murid pernah merokok, dan semuanya adalah laki-laki. 29%  mencoba rokok pada usia kurang dari 10 tahun. 37%  murid masih merokok sampai sekarang, 46% diantaranya sudah ketagihan rokok. Sebanyak 77,1% murid yang pernah merokok mempunyai orang tua perokok. Sebagian besar dari total sampel terpapar asap rokok lingkungan baik di rumah dan di tempat-tempat umum. Kesimpulan: Lebih dari seperempat pelajar di tiga SMP di kota Padang pernah merokok dan semuanya laki laki, dan mencoba merokok padausia kurang dari 10 tahun. Hampir seperlima sudah ketagihan merokok.Kata kunci: Pelajar, Merokok, Global Youth Tobacco SurveyAbstract Smoking is the mayor contibutor of death, and the number of smoker is growing overworld. More of them live in the developing country, including Indonesia. As the third of most smoker number, the teenager smoker prevalence in Indonesia is increase over year. By using Indonesian language adapted of Global Youth Tobacco Survey quessionaires, we researched smoking teenager behaviour and realted factors at Junior High School of Padang. Design of study is crossectional, datas collected from 240 students of three randomized selected Junior High School, by  Global Youth Tobacco Survey quessionaires that has adapted to Indonesian language. Results : 27,7% of students reported that they ever smoked cigarettes

FAKTOR-FAKTOR YANG MEMPENGARUHI KESULITAN BELAJAR IPS TERPADU KELAS VII DI SMP NEGERI 1 PLANTUNGAN KABUPATEN KENDAL

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Lina Maftukhah,

2012-10-01

Full Text Available Kesulitan belajar dipengaruhi oleh berbagai macam faktor, baik faktor intern maupun faktor ekstern. Berdasarkan hasil observasi dari data nilai UAS IPS Terpadu sebagian besar siswa kelas VII SMP Negeri 1 Plantungan mendapat nilai rendah dan menyebabkan tidak lulus KKM. Hal ini dapat dijadikan indikasi bahwa siswa mengalami kesulitan belajar IPS Terpadu. Permasalahan yang dikaji dalam penelitian ini adalah apa saja faktor-faktor yang mempengaruhi kesulitan belajar mata pelajaran IPS Terpadu Siswa Kelas VII dan faktor apakah yang lebih dominan mempengaruhi kesulitan belajar mata pelajaran IPS Terpadu Siswa Kelas VII SMP Negeri 1 Plantungan Kabupaten Kendal Tahun Ajaran 2011/2012. Penelitian ini bertujuan untuk mengetahui faktor-faktor apa saja yang mempengaruhi kesulitan belajar mata pelajaran IPS Terpadu dan faktor apakah yang lebih dominan mempengaruhi kesulitan belajar mata pelajaran IPS Terpadu. Penelitian ini dilakukan di SMP N egeri 1 Plantungan Kabupaten Kendal. Populasi penelitian ini adalah siswa kelas VII sebanyak 131 siswa. Pengambilan sampel dilakukan secara proposional claster random sampling dan didapat sampel sebanyak 100 siswa. Variabel dalam penelitian ini adalah faktor-faktor yang mempengaruhi kesulitan belajar IPS Terpadu kelas VII SMP Negeri 1 Plantungan Kabupaten Kendal. Metode pengumpulan data yang digunakan adalah metode kuesioner dan dokumentasi. Sedangkan untuk analisis data yang digunakan adalah analisis faktor dan deskriptif persentase. Berdasarkan analisis faktor terdapat 5 komponen yang akan membentuk 5 faktor baru. Adapun tingkat kesulitan belajar siswa dari 5 faktor baru berdasarkan uji Deskripsi Persentase sebagai berikut : (a kemampuan siswa 61,55%, (b kemampuan guru 66,75%, (c sarana penunjang 77,00%, (d dukungan sekolah 72,67%, (e dukungan keluarga 62,00%. Dari kelima faktor yang ada, faktor kemampuan siswa merupakan pengaruh yang paling dominan dengan koefisien varian sebesar 61,55% dengan kategori menghambat

Validity of Simpson-Angus Scale (SAS in a naturalistic schizophrenia population

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Tuisku Katinka

2005-03-01

Full Text Available Abstract Background Simpson-Angus Scale (SAS is an established instrument for neuroleptic-induced parkinsonism (NIP, but its statistical properties have been studied insufficiently. Some shortcomings concerning its content have been suggested as well. According to a recent report, the widely used SAS mean score cut-off value 0.3 of for NIP detection may be too low. Our aim was to evaluate SAS against DSM-IV diagnostic criteria for NIP and objective motor assessment (actometry. Methods Ninety-nine chronic institutionalised schizophrenia patients were evaluated during the same interview by standardised actometric recording and SAS. The diagnosis of NIP was based on DSM-IV criteria. Internal consistency measured by Cronbach's α, convergence to actometry and the capacity for NIP case detection were assessed. Results Cronbach's α for the scale was 0.79. SAS discriminated between DSM-IV NIP and non-NIP patients. The actometric findings did not correlate with SAS. ROC-analysis yielded a good case detection power for SAS mean score. The optimal threshold value of SAS mean score was between 0.65 and 0.95, i.e. clearly higher than previously suggested threshold value. Conclusion We conclude that SAS seems a reliable and valid instrument. The previously commonly used cut-off mean score of 0.3 has been too low resulting in low specificity, and we suggest a new cut-off value of 0.65, whereby specificity could be doubled without loosing sensitivity.

SAS3DC - A computer program to describe accidents in LMFBRs

International Nuclear Information System (INIS)

Angerer, G.; Arnecke, G.; Polch, A.

1981-02-01

The code system SAS3D - developed in the ANL - is at present the most adequate instrument for simulating accidents in the LMFBRs. SAS3DC is an improved version of this code system: the routine CLAZAS - modelling in SAS3D the motion of the fuel cladding - is replaced in the SAS3DC by the routine CMOT. CMOT describes the moving material not in the Lagrangian - as CLAZAS - but in the Eulerian system and is so able to register even small cladding-displacements. To complete the description of the SAS3DC-code the results of some sample problems are included. (orig.) [de

[Standardization of the Greek version of Zung's Self-rating Anxiety Scale (SAS)].

Science.gov (United States)

Samakouri, M; Bouhos, G; Kadoglou, M; Giantzelidou, A; Tsolaki, K; Livaditis, M

2012-01-01

Self-rating Anxiety Scale (SAS), introduced by Zung, has been widely used in research and in clinical practice for the detection of anxiety. The present study aims at standardizing the Greek version of SAS. SAS consists of 20 items rated on a 1-4 likert type scale. The total SAS score may vary from 20 (no anxiety at all) to 80 (severe anxiety). Two hundred and fifty four participants (114 male and 140 female), psychiatric patients, physically ill and general population individuals, aged 45.40±11.35 years, completed the following: (a) a demographic characteristics' questionnaire, (b) the SAS Greek version, (c) the Spielberg's Modified Greek State-Trait Anxiety Scale (STAI-Gr.-X) and (d) the Zung Depression Rating Scale (ZDRS). Seventy six participants answered the SAS twice within a 12th-day median period of time. The following parameters were calculated: (a) internal consistency of the SAS in terms of Cronbach's α co-efficient, (b) its test-retest reliability in terms of the Intraclass Correlation Coefficient (ICC) and (c) its concurrent and convergent validities through its score's Spearman's rho correlations with both the state and trait subscales of STAI-Gr X and the ZDRS. In addition, in order to evaluate SAS' discriminant validity, the scale's scores of the three groups of participants (psychiatric patients, physically ill and general population individuals) were compared among each other, in terms of Kruskall Wallis and Mann Whitney U tests. SAS Cronbach's alpha equals 0.897 while ICC regarding its test-retest reliability equals 0.913. Spearman's rho concerning validity: (a) when SAS is compared to STAI-Gr.-X (state), equals it 0.767, (b) when SAS is compared to STAI-Gr. X (trait), it equals 0.802 and (c) when SAS is compared to ZDRS, it equals 0.835. The mentally ill scored significantly higher in SAS compared to both the healthy and the general population. In conclusion, the SAS Greek version presents very satisfactory psychometric properties regarding

SAS and R data management, statistical analysis, and graphics

CERN Document Server

Kleinman, Ken

2009-01-01

An All-in-One Resource for Using SAS and R to Carry out Common TasksProvides a path between languages that is easier than reading complete documentationSAS and R: Data Management, Statistical Analysis, and Graphics presents an easy way to learn how to perform an analytical task in both SAS and R, without having to navigate through the extensive, idiosyncratic, and sometimes unwieldy software documentation. The book covers many common tasks, such as data management, descriptive summaries, inferential procedures, regression analysis, and the creation of graphics, along with more complex applicat

Analisis Tingkat Kebisingan Di Area SMP Neg.6 Makassar Berbasis Persepsi

OpenAIRE

Sultan, Yoventus

2016-01-01

Penelitian ini dilaksanakan di SMPN 6 Makassar yang berada di jalan Jend. Ahmad Yani. Penelitian ini bertujuan menganalisis persepsi civitas dan warga di SMP 6 terhadap upaya pengendaloan kebisingan. Selain itu, penelitian ini juga bertujuan untuk menganalisis hubungan antara pekerjaan dan persepsi tingkat kebisingan di SMPN 6 Makassar. Peneliti mengumpulkan data dengan cara penyebaran kuisioner sebagai metode yang digunakan dalam penelitian ini kepada civitas sekolah dan warga sekitar sekol...

Mirror suspension system for the TAMA SAS

CERN Document Server

Takamori, A; Bertolini, A; Cella, G; DeSalvo, R; Fukushima, M; Iida, Y; Jacquier, F; Kawamura, S; Marka, S; Nishi, Y; Numata, K; Sannibale, V; Somiya, K; Takahashi, R; Tariq, H; Tsubono, K; Ugas, J; Viboud, N; Yamamoto, H; Yoda, T; Wang Chen Yang

2002-01-01

Several R and D programmes are ongoing to develop the next generation of interferometric gravitational wave detectors providing the superior sensitivity desired for refined astronomical observations. In order to obtain a wide observation band at low frequencies, the optics need to be isolated from the seismic noise. The TAMA SAS (seismic attenuation system) has been developed within an international collaboration between TAMA, LIGO, and some European institutes, with the main objective of achieving sufficient low-frequency seismic attenuation (-180 dB at 10 HZ). The system suppresses seismic noise well below the other noise levels starting at very low frequencies above 10 Hz. It also includes an active inertial damping system to decrease the residual motion of the optics enough to allow a stable operation of the interferometer. The TAMA SAS also comprises a sophisticated mirror suspension subsystem (SUS). The SUS provides support for the optics and vibration isolation complementing the SAS performance. The SU...

Surface anatomy scanning (SAS) in intracranial tumours: comparison with surgical findings

International Nuclear Information System (INIS)

Sumida, M.; Uozumi, T.; Kiya, K.; Arita, K.; Kurisu, K.; Onda, J.; Satoh, H.; Ikawa, F.; Yukawa, O.; Migita, K.; Hada, H.; Katada, K.

1995-01-01

We evaluated the usefulness of surface anatomy scanning (SAS) in intracranial tumours, comparing it with surgical findings. We examined 31 patients with brain tumours preoperatively. The tumours included 16 meningiomas, 8 gliomas, 4 metastases and 3 others. SAS clearly demonstrated the tumours, allowing them to be distinguished from the structures of the brain surface, including oedema, except in cases of metastasis. SAS clearly demonstrated large cortical veins. SAS is useful for three-dimensional delineation of the brain surface before surgery. (orig.)

First report of sasX-positive methicillin-resistant Staphylococcus aureus in Japan.

Science.gov (United States)

Nakaminami, Hidemasa; Ito, Teruyo; Han, Xiao; Ito, Ayumu; Matsuo, Miki; Uehara, Yuki; Baba, Tadashi; Hiramatsu, Keiichi; Noguchi, Norihisa

2017-09-01

SasX is a known virulence factor of Staphylococcus aureus involved in colonisation and immune evasion of the bacterium. The sasX gene, which is located on the ϕSPβ prophage, is frequently found in the sequence type (ST) 239 S. aureus lineage, which is the predominant healthcare-associated clone in Asian countries. In Japan, ST239 clones have rarely been identified, and sasX-positive strains have not been reported to date. Here, we report the first identification of 18 sasX-positive methicillin-resistant S. aureus (MRSA) strains in Japanese hospitals between 2009 and 2011. All sasX-positive isolates belonged to an ST239-staphylococcal cassette chromosome mec type III (ST239-III) lineage. However, we were unable to identify additional sasX-positive MRSA strains from 2012 to 2016, indicating that the small epidemic of sasX-positive isolates observed in this study was temporary. The sequence surrounding sasX in the strain TOHH628 lacked 51 genes that encode phage packaging and structural proteins, and no bacteriophage was induced by mitomycin C. Additionally, in the TOHH628 strain, the region (64.6 kb) containing sasX showed high identity to the ϕSPβ-like element (71.3 kb) of the Taiwanese MRSA strain Z172. The data strongly suggest that the present sasX-positive isolates found in Japanese hospitals were transmitted incidentally from other countries. © FEMS 2017. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Development and validation of a smartphone addiction scale (SAS.

Directory of Open Access Journals (Sweden)

Min Kwon

Full Text Available OBJECTIVE: The aim of this study was to develop a self-diagnostic scale that could distinguish smartphone addicts based on the Korean self-diagnostic program for Internet addiction (K-scale and the smartphone's own features. In addition, the reliability and validity of the smartphone addiction scale (SAS was demonstrated. METHODS: A total of 197 participants were selected from Nov. 2011 to Jan. 2012 to accomplish a set of questionnaires, including SAS, K-scale, modified Kimberly Young Internet addiction test (Y-scale, visual analogue scale (VAS, and substance dependence and abuse diagnosis of DSM-IV. There were 64 males and 133 females, with ages ranging from 18 to 53 years (M = 26.06; SD = 5.96. Factor analysis, internal-consistency test, t-test, ANOVA, and correlation analysis were conducted to verify the reliability and validity of SAS. RESULTS: Based on the factor analysis results, the subscale "disturbance of reality testing" was removed, and six factors were left. The internal consistency and concurrent validity of SAS were verified (Cronbach's alpha = 0.967. SAS and its subscales were significantly correlated with K-scale and Y-scale. The VAS of each factor also showed a significant correlation with each subscale. In addition, differences were found in the job (p<0.05, education (p<0.05, and self-reported smartphone addiction scores (p<0.001 in SAS. CONCLUSIONS: This study developed the first scale of the smartphone addiction aspect of the diagnostic manual. This scale was proven to be relatively reliable and valid.

Hotelli Radisson SAS mantra : jah, ma saan! / Kai Vare

Index Scriptorium Estoniae

Vare, Kai, 1968-

2004-01-01

Radisson SAS hotell Tallinnas on kliendirahulolu-uuringute järgi keti hotellide seas esimeste hulgas. Hotelli direktor Kaido Ojaperv ja müügijuht Ann-Kai Tõrs Radisson SAS-i standarditest, kliendi sajaprotsendilise rahulolu tagamise põhimõtetest, personali valikust, koolitusest. Kommenteerib Sandra Dimitrovich

SAS validation and analysis of in-pile TUCOP experiments

International Nuclear Information System (INIS)

Morman, J.A.; Tentner, A.M.; Dever, D.J.

1985-01-01

The validation of the SAS4A accident analysis code centers on its capability to calculate the wide range of tests performed in the TREAT (Transient Reactor Test Facility) in-pile experiments program. This paper presents the SAS4A analysis of a simulated TUCOP (Transient-Under-Cooled-Over-Power) experiment using seven full-length PFR mixed oxide fuel pins in a flowing sodium loop. Calculations agree well with measured thermal-hydraulic, pin failure time and post-failure fuel motion data. The extent of the agreement confirms the validity of the models used in the SAS4A code to describe TUCOP accidents

78 FR 21610 - Expansion Funds for the Support of the Senior Medicare Patrol (SMP) Program

Science.gov (United States)

2013-04-11

... Grants. Announcement Type: Health Care Fraud Prevention Program Expansion Capacity. Funding Opportunity... DEPARTMENT OF HEALTH AND HUMAN SERVICES Administration for Community Living Expansion Funds for the Support of the Senior Medicare Patrol (SMP) Program ACTION: Notice of intent to provide expansion...

Structures of SAS-6 suggest its organization in centrioles.

Science.gov (United States)

van Breugel, Mark; Hirono, Masafumi; Andreeva, Antonina; Yanagisawa, Haru-aki; Yamaguchi, Shoko; Nakazawa, Yuki; Morgner, Nina; Petrovich, Miriana; Ebong, Ima-Obong; Robinson, Carol V; Johnson, Christopher M; Veprintsev, Dmitry; Zuber, Benoît

2011-03-04

Centrioles are cylindrical, ninefold symmetrical structures with peripheral triplet microtubules strictly required to template cilia and flagella. The highly conserved protein SAS-6 constitutes the center of the cartwheel assembly that scaffolds centrioles early in their biogenesis. We determined the x-ray structure of the amino-terminal domain of SAS-6 from zebrafish, and we show that recombinant SAS-6 self-associates in vitro into assemblies that resemble cartwheel centers. Point mutations are consistent with the notion that centriole formation in vivo depends on the interactions that define the self-assemblies observed here. Thus, these interactions are probably essential to the structural organization of cartwheel centers.

Development and validation of a smartphone addiction scale (SAS).

Science.gov (United States)

Kwon, Min; Lee, Joon-Yeop; Won, Wang-Youn; Park, Jae-Woo; Min, Jung-Ah; Hahn, Changtae; Gu, Xinyu; Choi, Ji-Hye; Kim, Dai-Jin

2013-01-01

The aim of this study was to develop a self-diagnostic scale that could distinguish smartphone addicts based on the Korean self-diagnostic program for Internet addiction (K-scale) and the smartphone's own features. In addition, the reliability and validity of the smartphone addiction scale (SAS) was demonstrated. A total of 197 participants were selected from Nov. 2011 to Jan. 2012 to accomplish a set of questionnaires, including SAS, K-scale, modified Kimberly Young Internet addiction test (Y-scale), visual analogue scale (VAS), and substance dependence and abuse diagnosis of DSM-IV. There were 64 males and 133 females, with ages ranging from 18 to 53 years (M = 26.06; SD = 5.96). Factor analysis, internal-consistency test, t-test, ANOVA, and correlation analysis were conducted to verify the reliability and validity of SAS. Based on the factor analysis results, the subscale "disturbance of reality testing" was removed, and six factors were left. The internal consistency and concurrent validity of SAS were verified (Cronbach's alpha = 0.967). SAS and its subscales were significantly correlated with K-scale and Y-scale. The VAS of each factor also showed a significant correlation with each subscale. In addition, differences were found in the job (psmartphone addiction scores (psmartphone addiction aspect of the diagnostic manual. This scale was proven to be relatively reliable and valid.

Napojení .NET / Java technologie na SAS BI

OpenAIRE

Jandák, Miroslav

2009-01-01

This thesis is focused on SAS Enterprise Intelligence Platform product and it's capabilities to integrate within a Business Intelligence solution. The aim of the thesis is to describe integration technolgies that the platform features, as well as to determine their application field and compare them, eventually add usage examples. The first part of the thesis explains the general concept and architecture of Business Intelligence, afterwards the reader gets familiar with the SAS Enterprise Int...

PENGEMBANGAN MEDIA PEMBELAJARAN IPS SEJARAH MELALUI APLIKASI SWAY BERKONTEN INDIS DI SMP NEGERI 8 MADIUN

Directory of Open Access Journals (Sweden)

Khoirul Huda

2017-08-01

Full Text Available Education in Indonesia is seen from the perspective of the present field experiencing many multicomplex problems. The role of educators in utilizing learning conditions through the composition of teaching tools has not been powerless. Minimnya in designing models, strategies or media that are not adequate. This condition is often seen in SMP Negeri 8 Madiun. Based on the observations mention First, the teaching model of IPS History is still conventional with the lecture method. Educators have not taken advantage of interesting and interactive media variations leading to saturation. Second, the limitations of resource utilization. Whereas the surrounding environment learning source can be used for learning IPS History such as Indis building (Housing Employee KA, SMPN 1 Madiun School Building, City Hall, Giringan PLTA, pagotan sugar factory and kawedanan Uteran or Kandangan coffee garden. The purpose of this research is to develop the media office Sway berkonten Indis to form a draft prototype that has been tested. Research type is Research and Development. The result of this research is limited test at SMP Negeri 10 Madiun got average score 4,23, produce very good score (X => 4,21 so media is considered feasible. The expanded scale test at SMP Negeri 8 Madiun shows the average of 60,35 (pre-test and 94,46 (post-test, and statistic test of Paired Samples T Test. The result of significance value is 0.00, so the result shows less than 0.05 and  means rejected so that there has been a significant increase.

Statistical hypothesis testing with SAS and R

CERN Document Server

Taeger, Dirk

2014-01-01

A comprehensive guide to statistical hypothesis testing with examples in SAS and R When analyzing datasets the following questions often arise:Is there a short hand procedure for a statistical test available in SAS or R?If so, how do I use it?If not, how do I program the test myself? This book answers these questions and provides an overview of the most commonstatistical test problems in a comprehensive way, making it easy to find and performan appropriate statistical test. A general summary of statistical test theory is presented, along with a basicdescription for each test, including the

PREVALENSI DAN KARAKTERISTIK PELAYANAN VAKSINASI CERVARIX SEBAGAI PREVENSI PRIMER KANKER SERVIKS DI SMP NEGERI 1 DENPASAR PERIODE OKTOBER 2011 - APRIL 2012

Directory of Open Access Journals (Sweden)

Hendrikus Gede Surya Adhi Putra

2015-07-01

Full Text Available Vaksin Human Papillomavirus (HPV saat ini menjadi metode pencegahan yang paling diperhitungkan terhadap infeksi HPV yang merupakan etiologi kanker cervix. Peningkatan efektifitas vaksin HPV terjadi pada pemberian dalam rentang usia prapubertas dan remaja. Pemberian vaksin yang menargetkan usia tersebut dapat menjaring wanita yang masih belum aktif secara seksual, sehingga probabilitas terpapar HPV masih rendah. Disamping itu, respon imunitas yang dihasilkan juga lebih besar dibandingkan pemberian pasca pubertas. Tujuan penelitian ini untuk mengetahui prevalensi vaksinasi cervarix sebagai upaya prevensi primer kanker serviks di SMP Negeri 1 Denpasar. Penelitian ini menggunakan metode deskriptif retrospektif dan dilaksanakan di SMP Negeri 1 Denpasar pada tanggal 8 November 2012. Dengan sampel yakni siswi yang mengikuti program vaksinasi HPV cervarix di SMP Negeri 1 Denpasar pada 15 Oktober 2011, 12 November 2011, dan 14 April 2012. Dari penelitian ini diperoleh yang mengikuti program vaksinasi sebanyak 46 siswi dari 420 siswi atau 10,95%. Hasil distribusi yang tertinggi, menurut umur usia 14 tahun (43,48%, kelas IX (17,95%, asal daerah Denpasar (50%, mempunyai 3 saudara kandung (39,13%, pendidikan orang tua sarjana (82,61%, pekerjaan orang tua sebagai PNS (32,61%, penghasilan orang tua diatas 3 juta (45,65%.Berdasarkan  hasil  penelitian  ini,  dapat  disimpulkan  bahwa  kesadaran siswi SMP Negeri 1 Denpasar mengenai vaksin HPV berada dalam kategori rendah. Oleh karena itu, diperlukan sosialisasi yang berkesinambungan untuk memberikan pemahaman dan kesadaran mengenai pentingnya upaya pencegahan primer kanker serviks, yaitu melalui vaksinasi.

The enhancement model of ICT competence for the teachers of SMP Terbuka in Central Java to support long distance learning program

Science.gov (United States)

Widowati, Trisnani; Purwanti, Dwi

2017-03-01

ICT-based learning for SMP Terbuka is a manifestation of the first pillar of DEPDIKNAS Strategic Plan 2005-2009, about the use of ICT as the facility of long distance learning. By implementing ICT-based learning, the communication between the teacher and the students is possible to happen although both parties are in differnet places. The problem in implementing ICT-based learning for SMP Terbuka is the low competence of the teachers in ICT mastery, because this research is aimed to formulate the enhancement model of ICT competence for the teachers of SMP Terbuka in Central Java to support long distance learning program. This research shows that Supervised-Teachers and Tutor Teachers Competence in ICT is still low with the average of Supervised-Teachers competence in operating Ms.Word application of 59.6%, Ms.Excel 55.40%, Power Point 43.40% and internet mastery of 41.8%; while the competence of Tutor Teachers is lower with the average of 40.40% in operating Ms. Word, 35.20% in Ms.Excel, 28.00% in Power Point, and 29% in internet mastery. It means that Supervised-Teachers understand ICT, but they do not master it; while Tutor Teachers have just understood ICT and have a low mastery in Ms.Word. The output of this research is: The new findings of the enhancement model of ICT competence for the teachers of SMP Terbuka in Central Java to support long distance learning program.

Paket Layanan Informasi Karir untuk Meningkatkan Pemahaman Studi Lanjut Siswa SMP

Directory of Open Access Journals (Sweden)

Jilvia Indyarti

2014-12-01

Full Text Available Tujuan penelitian ini yaitu  untuk mengetahui keefektifan paket layanan informasi karir berbasis multimedia dalam meningkatkan pemahaman studi lanjut. Jenis penelitian ini adalah penelitian eksperimen. Penelitian ini dilaksanakan di SMP Negeri 1 Majenang dengan sampel siswa kelas VIII. Alat pengumpulan data yang digunakan yaitu angket. Teknik analisis data menggunakan analisis deskriptif persentase dan analisis kuantitatif. Hasil analisis deskriptif persentase diperoleh hasil bahwa pemahaman studi lanjut siswa meningkat sebesar 64%. Analisis kuantitatif menunjukkan bahwa thitung>ttabel sehingga Ho ditolak dan Ha diterima. Berdasarkan hasil penelitian dapat disimpulkan bahwa pemahaman studi lanjut siswa dapat ditingkatkan melalui paket layanan informasi karir berbasis multimedia. The purpose of this study is to determine the effectiveness of packet-based multimedia information services career in improving the understanding of further studies. This research was conducted at SMP Negeri 1 Majenang with sample eighth grade students. Data collection tool used was a questionnaire. Analysis using descriptive analysis and quantitative analysis of the percentage. The results of the descriptive analysis of the percentage of obtained results that further students' understanding of the study increased by 64%. Quantitative analysis showed that tcount> ttable so Ho is rejected and Ha accepted. Based on the results of this study concluded that further study of student understanding can be improved through a packet-based multimedia information service career.

Mirror suspension system for the TAMA SAS

International Nuclear Information System (INIS)

Takamori, Akiteru; Ando, Masaki; Bertolini, Alessandro; Cella, Giancarlo; DeSalvo, Riccardo; Fukushima, Mitsuhiro; Iida, Yukiyoshi; Jacquier, Florian; Kawamura, Seiji; Marka, Szabolcs; Nishi, Yuhiko; Numata, Kenji; Sannibale, Virginio; Somiya, Kentaro; Takahashi, Ryutaro; Tariq, Hareem; Tsubono, Kimio; Ugas, Jose; Viboud, Nicolas; Yamamoto, Hiroaki; Yoda, Tatsuo; Wang Chenyang

2002-01-01

Several R and D programmes are ongoing to develop the next generation of interferometric gravitational wave detectors providing the superior sensitivity desired for refined astronomical observations. In order to obtain a wide observation band at low frequencies, the optics need to be isolated from the seismic noise. The TAMA SAS (seismic attenuation system) has been developed within an international collaboration between TAMA, LIGO, and some European institutes, with the main objective of achieving sufficient low-frequency seismic attenuation (-180 dB at 10 HZ). The system suppresses seismic noise well below the other noise levels starting at very low frequencies above 10 Hz. It also includes an active inertial damping system to decrease the residual motion of the optics enough to allow a stable operation of the interferometer. The TAMA SAS also comprises a sophisticated mirror suspension subsystem (SUS). The SUS provides support for the optics and vibration isolation complementing the SAS performance. The SUS is equipped with a totally passive magnetic damper to suppress internal resonances without degrading the thermal noise performance. In this paper we discuss the SUS details and present prototype results

PENINGKATAN PEMAHAMAN KONSEP DAN KOMPETENSI STRATEGIS MATEMATIS SISWA SMP DENGAN PENDEKATAN METAPHORICAL THINKING

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M. Afrilianto

2012-09-01

Full Text Available Penelitian ini bertujuan untuk mendeskripsikan dan menelaah peningkatan  pemahaman konsep dan kompetensi strategis matematis antara siswa yang memperoleh pembelajaran dengan pendekatan metaphorical thinking, dengan siswa yang memperoleh pembelajaran biasa. Jenis penelitian ini merupakan kuasi eksperimen. Populasi penelitian ini adalah seluruh siswa kelas VIII SMP Negeri 12 Bandung. Sampel dalam penelitian ini dipilih sebanyak 2 kelas dari kelas VIII. Kelas eksperimen memperoleh pembelajaran dengan pendekatan metaphorical thinking, dan kelas kontrol memperoleh pembelajaran biasa. Instrumen penelitian meliputi tes pemahaman konsep dan kompetensi strategis matematis, angket, pedoman observasi dan pedoman wawancara. Pengolahan data peningkatan pemahaman konsep dan kompetensi strategis matematis menggunakan uji-t dan uji Mann-Whitney. Hasil penelitian menunjukkan bahwa (1 Terdapat perbedaan peningkatan pemahaman konsep dan kompetensi strategis matematis antara siswa yang memperoleh pembelajaran dengan pendekatan metaphorical thinking, dengan siswa yang memperoleh pembelajaran biasa; (2 Siswa menunjukkan sikap yang positif terhadap pembelajaran dengan pendekatan metaphorical thinking.   Kata Kunci: pendekatan metaphorical thinking, pemahaman konsep matematis, kompetensi strategis matematis.   This research aim to describe and to analyze the enhancement of mathematical conceptual understanding and strategic competence between students in metaphorical thinking approach and conventional learning. This kind of research is a quasi experiment. The populations of this research are all of the students of VIII grade in SMP Negeri 12 Bandung. The samples of this research are by choosing 2 classes of VIII grade. The experiment class obtains the metaphorical thinking approach, and the control class obtains the conventional learning. The research of data is obtained by giving a mathematical conceptual understanding and strategic competence test, questionnaire

A new cavity model for SAS4A

International Nuclear Information System (INIS)

Moxon, D.; Camous, F.

1994-01-01

The SAS4 code is the fourth generation of the SAS series developed at the ANL to study the initiating phase of hypothetical core disruptive accidents in LMFBRs. It was made available to the CEA in order to obtain more validation studies and model developments. The new cavity model described and incorporated in the code was first developed as a stand-alone code. It was thoroughly tested numerically and found to be quick and stable. Tis paper describes only the physical phenomena taken into account

Measurements of the Backstreaming Proton IONS in the Self-Magnetic Pinch (SMP) Diode Utilizing Copper Activation Technique

Science.gov (United States)

Mazarakis, Michael; Cuneo, Michael; Fournier, Sean; Johnston, Mark; Kiefer, Mark; Leckbee, Joshua; Simpson, Sean; Renk, Timothy; Webb, Timothy; Bennett, Nichelle

2016-10-01

The results presented here were obtained with an SMP diode mounted at the front high voltage end of the 8-10-MV RITS Self-Magnetically Insulated Transmission Line (MITL) voltage adder. Our experiments had two objectives: first, to measure the contribution of the back-streaming proton currents emitted from the anode target, and second, to evaluate the energy of those ions and hence the actual Anode-Cathode (A-K) gap voltage. The accelerating voltage quoted in the literature is estimated utilizing para-potential flow theories. Thus, it is interesting to have another independent measurement of the A-K voltage. We have measured the back-streaming protons emitted from the anode and propagating through a hollow cathode tip for various diode configurations and different techniques of target cleaning treatment, namely, heating at very high temperatures with DC and pulsed current, with RF plasma cleaning, and with both plasma cleaning and heating. We have also evaluated the A-K gap voltage by energy filtering techniques. Sandia is operated by Sandia Corporation, a subsidiary of Lockheed Martin Company, for the US DOE NNSA under Contract No. DE-AC04-94AL85000.

Technical support for a proposed decay heat guide using SAS2H/ORIGEN-S data

International Nuclear Information System (INIS)

Hermann, O.W.; Parks, C.V.; Renier, J.P.

1994-09-01

Major revisions are proposed to the current US Nuclear Regulatory Commission decay heat rate guide entitled ''Regulatory Guide 3.54, Spent Fuel Heat Generation in an Independent Spent Fuel Storage Installation,'' using a new data base produced by the SAS2H analysis sequence of the SCALE-4 system. The data base for the proposed guide revision has been significantly improved by increasing the number and range of parameters that generally characterize pressurized-water-reactor (PWR) and boiling-water-reactor (BWR) spent fuel assemblies. Using generic PWR and BWR assembly models, calculations were performed with each model for six different burnups at each of three separate specific powers to produce heat rates at 20 cooling times in the range of 1 to 110 y. The proposed procedure specifies proper interpolation formulae for the tabulated heat generation rates. Adjustment formulae for the interpolated values are provided to account for differences in initial 235 U enrichment and changes in the specific power of a cycle from the average value. Finally, safety factor formulae were derived as a function of burnup, cooling time, and type of reactor. The proposed guide revision was designed to be easier to use. Also, the complete data base and guide procedure is incorporated into an interactive code called LWRARC which can be executed on a personal computer. The report shows adequate comparisons of heat rates computed by SAS2H/ORIGEN-S and measurements for 10 BWR and 10 PWR fuel assemblies. The average differences of the computed minus the measured heat rates of fuel assemblies were -07 ± 2.6% for the BWR and 1.5 ± 1.3% for the PWR. In addition, a detailed analysis of the proposed procedure indicated the method and equations to be valid

PENINGKATAN AKTIVITAS DAN HASIL BELAJAR BENTUK PASAR DENGAN METODE COURSE REVIEW HORAY (CRH BERBANTUAN MEDIA GAMBAR KELAS VIII SMP N 1 BULU KABUPATEN SUKOHARJO

Directory of Open Access Journals (Sweden)

Setyaningsih Setyaningsih

2013-11-01

Full Text Available Penelitian ini bertujuan untuk meningkatkan aktivitas dan hasil belajar siswa pada materi bentuk pasar dengan metode Course Review Horay (CRH berbantuan media gambar kelas VIII SMP N 1 Bulu Kabupaten Sukoharjo. Jenis penelitian ini adalah penelitian tindakan kelas yang terdiri dari dua siklus. Setiap siklus memiliki empat tahap yaitu perencanaan, pelaksanaan, pengamatan, dan refleksi. Subjek penelitian ini adalah siswa kelas VIIIA SMP N 1 Bulu. Data aktivitas siswa dan guru diperoleh dari lembar observasi. Data hasil belajar diperoleh dari soal evaluasi siklus I dan siklus II. Berdasarkan hasil penelitian diperoleh aktivitas siswa siklus I sebesar 70,83% meningkat menjadi 87,50% pada siklus II. Sedangkan aktivitas guru dalam siklus I sebesar 71,86% meningkat menjadi 90,6% pada siklus II. Rata-rata hasil belajar kognitif menunjukkan pada siklus I sebesar 72,67 meningkat menjadi 83,20 pada siklus II. Sedangkan ketuntasan klasikal pada siklus I sebesar 70% meningkat menjadi 83,33% pada siklus II. Dari hasil penelitian tersebut dapat disimpulkan bahwa terjadi peningkatan aktivitas dan hasil belajar siswa pada materi bentuk pasar dengan metode Course Review Horay (CRH berbantuan media gambar siswa kelas VIIIA SMP N 1 Bulu Kabupaten Sukoharjo. This research is aimed to increasing activity and student learning results in the subject matter of market forms material by using Course Review Horay (CRH method and image as media in VIIIA class of SMP N 1 Bulu. The design is Classroom Action Research (CAR consisting of two cycles, each cycle including planning, action, observation and reflection. The subjects of research were 30 students of the VIIIA class of SMP N 1 Bulu. Student and teacher activity data were obtained from observation sheet. Results learning data were obtained from test evaluation of the first cycle and second cycle. Based on the results research was obtained in the first cycle of student activities at 70,83% increased to 87,50 in the

SAS-macros for estimation and prediction in an model of the electricity consumption

DEFF Research Database (Denmark)

1998-01-01

SAS-macros for estimation and prediction in an model of the electricity consumption'' is a large collection of SAS-macros for handling a model of the electricity consumption in the Eastern Denmark. The macros are installed at Elkraft, Ballerup.......SAS-macros for estimation and prediction in an model of the electricity consumption'' is a large collection of SAS-macros for handling a model of the electricity consumption in the Eastern Denmark. The macros are installed at Elkraft, Ballerup....

Analisis Faktor Kerusakan Bahan Pustaka di Perpustakaan SMP Negeri 4 Sungguminasa, Gowa

Directory of Open Access Journals (Sweden)

St. Ummu Salamah

2015-11-01

Full Text Available The damaged of library collections must be concerned by all type of libraries. It always occured in library, particularly in school libraries. The study will investigate factors that damaged library collections and ways to solve such a case in the library of SMP 4 Sungguminasa, Gowa (a secondary school located in Gowa, South Sulawesi. The data were gathred through direct observations and interviews with staf in the library. The study found that there were kinds of damaged of library collection, which were 1 caused by studens, 2 caused by floods, and 3 caused by insects. In terms of its preservation, the library have some solutions which were 1 determining strict penalties for the library users who have damaged the collections, 2 binding library materials, 3 setting the library room, 4 maka a report to the school authoritative to care of library school, 5 cleaning routinely the library shelves.

Olev Schults : SAS vajab Estonian Airi rahvusliku lennufirmana / Olev Schults ; interv. Andres Reimer

Index Scriptorium Estoniae

Schults, Olev

2008-01-01

Estonian Airi nõukogu esimees vastab küsimustele, kas SAS arendas Läti airBalticut Estonian SAS-i arvel, mis mõte on rahvuslikul lennukompaniil, kui riik ei tohi seda finantseerida, kuidas mõjutab investorite meeleolu SAS-i Eestis tabanud poliitikute kriitika tulv

Microscopic model accounting of 2p2p configurations in magic nuclei

International Nuclear Information System (INIS)

Kamerdzhiev, S.P.

1983-01-01

A model for account of the 2p2h configurations in magic nuclei is described in the framework of the Green function formalism. The model is formulated in the lowest order in the phonon production amplitude, so that the series are expansions not over pure 2p2h configurations, but over con figurations of the type ''1p1h+phonon''. Equations are obtained for the vertex and the density matrix, as well as an expression for the transition probabilities, that are extensions of the corresponding results of the theory of finite Fermi systems, or of the random-phase approximation to the case where the ''1p1h+phonon'' configurations are taken into account. Corrections to the one-particle phenomenological basis which arise with account for complicated configurations are obtained. Comparison with other approaches, using phonons, has shown that they are particular cases of the described model

Modeling developments for the SAS4A and SASSYS computer codes

International Nuclear Information System (INIS)

Cahalan, J.E.; Wei, T.Y.C.

1990-01-01

The SAS4A and SASSYS computer codes are being developed at Argonne National Laboratory for transient analysis of liquid metal cooled reactors. The SAS4A code is designed to analyse severe loss-of-coolant flow and overpower accidents involving coolant boiling, Cladding failures, and fuel melting and relocation. Recent SAS4A modeling developments include extension of the coolant boiling model to treat sudden fission gas release upon pin failure, expansion of the DEFORM fuel behavior model to handle advanced cladding materials and metallic fuel, and addition of metallic fuel modeling capability to the PINACLE and LEVITATE fuel relocation models. The SASSYS code is intended for the analysis of operational and beyond-design-basis transients, and provides a detailed transient thermal and hydraulic simulation of the core, the primary and secondary coolant circuits, and the balance-of-plant, in addition to a detailed model of the plant control and protection systems. Recent SASSYS modeling developments have resulted in detailed representations of the balance of plant piping network and components, including steam generators, feedwater heaters and pumps, and the turbine. 12 refs., 2 tabs

PENGEMBANGAN SOAL MATEMATIKA MODEL TIMSS UNTUK MENDUKUNG PEMBELAJARAN MATEMATIKA SMP KELAS VII KURIKULUM 2013

OpenAIRE

M. Andy Rudhito; D. Arif Budi Prasety

2016-01-01

Abstrak: Penelitian ini bertujuan untuk menghasilkan soal matematika model TIMSS yang valid dan praktis untuk siswa SMP berdasarkan Kurikulum 2013. Metode penelitian yang digunakan adalah penelitian pengembangan. Proses pendesainan soal sebagai instrumen penilaian dilakukan dengan prototyping. Prototyping meliputi dua tahap. Prototipe I merupakan hasil desain dan penyusunan soal-soal oleh peneliti sendiri, sedang prototipe II revisi dari prototipe I berdasarkan masukan dari pakar, teman sejaw...

UPAYA MENINGKATKAN HASIL BELAJAR PKn DENGAN METODE THINK PAIR SHARE (TPS PADA SISWA KELAS 7 D SMP NEGERI 1 JAPAH KECAMATAN JAPAH KABUPATEN BLORA SEMESTER GENAP TAHUN PELAJARAN 2012/2013

Directory of Open Access Journals (Sweden)

Nani Mediatati

2013-06-01

Full Text Available Dalam pembelajaran PKn guru kelas 7 D SMP Negeri 1 Japah sering menggunakan metode ceramah yang lebih terpusat pada guru sehingga guru yang lebih aktif dan siswanya bersifat pasif. Hal ini mengakibatkan hasil belajar PKn siswa kelas 7 D SMP Negeri 1 Japah banyak yang belum mencapai KKM e”72. Dari data hasil belajar siswa dalam pembelajaran PKn materi “Sikap Positif Terhadap Perlindungan dan Penegakan Hak Asasi Manusia”(Pra siklus diketemukan 25 siswa (67,57% belum tuntas dan yang sudah tuntas sebanyak 12 siswa (32,43%. Berdasarkan data tersebut maka dilakukan tindakan perbaikan melalui Penelitian Tindakan Kelas (PTK dengan menggunakan metode Think Pair Share (TPS dalam pembelajaran PKn. Penelitian ini bertujuan untuk mendeskripsikan peningkatan hasil belajar PKn dengan menggunakan metode Think Pair Share (TPS pada siswa kelas 7 D semester 2 SMP Negeri 1 Japah Kecamatan Japah Kabupaten Blora. Penelitian ini dilakukan dalam 2 siklus dan setiap siklusnya terdiri dari 2 kali pertemuan/tatap muka. Adapun hipotesis tindakannya adalah apabila dalam pembelajaran PKn digunakan metode Think Pair Share (TPS maka diharapkan hasil belajar siswa meningkat. Indikator keberhasilan tindakan adalah 80 persen dari seluruh siswa mencapai ketuntasan belajar denganKKM e”72. Teknik pengumpulan data digunakan observasi dan tes.Teknik analisis data digunakan teknik deskriptif kualitatif dan kuantitatif. Hasil penelitian menunjukkan bahwa dengan menggunakan metode Think Pair Share (TPS dapat meningkatkan hasil belajar PKn pada siswa kelas 7 D SMP N 1 Japah. Peningkatan hasil belajar siswa terjadi pada siklus 1 dan siklus 2. Pada tahap pra siklus hanya 12 siswa (32,43% yang telah tuntas mencapai KKM, setelah dilakukan tindakan perbaikan melalui metode Think Pair Share (TPSpada siklus I hasil belajar siswa meningkat menjadi 28 siswa (75,68% yang tuntas mencapai KKM. Pada siklus II tindakan perbaikan lanjut, hasil belajar siswa meningkat lagi menjadi

SAS-6 engineering reveals interdependence between cartwheel and microtubules in determining centriole architecture.

Science.gov (United States)

Hilbert, Manuel; Noga, Akira; Frey, Daniel; Hamel, Virginie; Guichard, Paul; Kraatz, Sebastian H W; Pfreundschuh, Moritz; Hosner, Sarah; Flückiger, Isabelle; Jaussi, Rolf; Wieser, Mara M; Thieltges, Katherine M; Deupi, Xavier; Müller, Daniel J; Kammerer, Richard A; Gönczy, Pierre; Hirono, Masafumi; Steinmetz, Michel O

2016-04-01

Centrioles are critical for the formation of centrosomes, cilia and flagella in eukaryotes. They are thought to assemble around a nine-fold symmetric cartwheel structure established by SAS-6 proteins. Here, we have engineered Chlamydomonas reinhardtii SAS-6-based oligomers with symmetries ranging from five- to ten-fold. Expression of a SAS-6 mutant that forms six-fold symmetric cartwheel structures in vitro resulted in cartwheels and centrioles with eight- or nine-fold symmetries in vivo. In combination with Bld10 mutants that weaken cartwheel-microtubule interactions, this SAS-6 mutant produced six- to eight-fold symmetric cartwheels. Concurrently, the microtubule wall maintained eight- and nine-fold symmetries. Expressing SAS-6 with analogous mutations in human cells resulted in nine-fold symmetric centrioles that exhibited impaired length and organization. Together, our data suggest that the self-assembly properties of SAS-6 instruct cartwheel symmetry, and lead us to propose a model in which the cartwheel and the microtubule wall assemble in an interdependent manner to establish the native architecture of centrioles.

Sas-4 proteins are required during basal body duplication in Paramecium

Science.gov (United States)

Gogendeau, Delphine; Hurbain, Ilse; Raposo, Graca; Cohen, Jean; Koll, France; Basto, Renata

2011-01-01

Centrioles and basal bodies are structurally related organelles composed of nine microtubule (MT) triplets. Studies performed in Caenorhabditis elegans embryos have shown that centriole duplication takes place in sequential way, in which different proteins are recruited in a specific order to assemble a procentriole. ZYG-1 initiates centriole duplication by triggering the recruitment of a complex of SAS-5 and SAS-6, which then recruits the final player, SAS-4, to allow the incorporation of MT singlets. It is thought that a similar mechanism (that also involves additional proteins) is present in other animal cells, but it remains to be investigated whether the same players and their ascribed functions are conserved during basal body duplication in cells that exclusively contain basal bodies. To investigate this question, we have used the multiciliated protist Paramecium tetraurelia. Here we show that in the absence of PtSas4, two types of defects in basal body duplication can be identified. In the majority of cases, the germinative disk and cartwheel, the first structures assembled during duplication, are not detected. In addition, if daughter basal bodies were formed, they invariably had defects in MT recruitment. Our results suggest that PtSas4 has a broader function than its animal orthologues. PMID:21289083

SAS-6 assembly templated by the lumen of cartwheel-less centrioles precedes centriole duplication.

Science.gov (United States)

Fong, Chii Shyang; Kim, Minhee; Yang, T Tony; Liao, Jung-Chi; Tsou, Meng-Fu Bryan

2014-07-28

Centrioles are 9-fold symmetric structures duplicating once per cell cycle. Duplication involves self-oligomerization of the centriolar protein SAS-6, but how the 9-fold symmetry is invariantly established remains unclear. Here, we found that SAS-6 assembly can be shaped by preexisting (or mother) centrioles. During S phase, SAS-6 molecules are first recruited to the proximal lumen of the mother centriole, adopting a cartwheel-like organization through interactions with the luminal wall, rather than via their self-oligomerization activity. The removal or release of luminal SAS-6 requires Plk4 and the cartwheel protein STIL. Abolishing either the recruitment or the removal of luminal SAS-6 hinders SAS-6 (or centriole) assembly at the outside wall of mother centrioles. After duplication, the lumen of engaged mother centrioles becomes inaccessible to SAS-6, correlating with a block for reduplication. These results lead to a proposed model that centrioles may duplicate via a template-based process to preserve their geometry and copy number. Copyright © 2014 Elsevier Inc. All rights reserved.

PENERAPAN MODEL PEMBELAJARAN NUMBER HEADS TOGETHER (NHT UNTUK MENINGKATKAN HASIL BELAJAR SISWA KELAS VIIA SMP NEGERI 2 TUNTANG PADA MATERI SEGITIGA

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Era Destiyandani

2016-12-01

Full Text Available Penelitian tindakan kelas ini bertujuan untuk meningkatkan hasil belajar dan mendeskripsikan kondisi siswa kelas VIIA SMP Negeri 2 Tuntang pada materi segitiga melalui penerapan model pembelajaran Number Heads Together (NHT. Melalui model pembelajaran NHT, tugas diberikan kepada semua siswa dimana siswa telah diberi nomor berbeda didalam kelompoknya namun masing-masing kelompok menggunakan penomoran yang sama. Pemanggilan nomor siswa secara acak untuk melaporkan hasil diskusi kelompok mendorong setiap siswa secara individu bertanggung jawab atas hasil belajarnya. Instrumen penelitian yang digunakan untuk mengambil data penelitian adalah soal tes dan lembar observasi. Penelitian ini diterapkan pada 31 siswa sebagai subjek dan menggunakan model spiral Kemmis dan McTaggart. Hasil penelitian menunjukkan bahwa persentase ketuntasan siswa untuk materi segitiga tentang mengidentifikasi sifat-sifat segitiga berdasarkan sisi dan sudutnya pada siklus I mencapai 87,1% tuntas dan ketuntasan meningkat menjadi 96,77% pada siklus II dengan materi pembelajaran menghitung keliling dan luas segitiga. Hasil ini menunjukkan bahwa penggunaan model pembelajaran NHT telah meningkatkan penguasaan materi segitiga oleh siswa.

Kemampuan Representasi Matematis Menurut Tingkat Kemampuan Siswa pada Materi Segi Empat di SMP

OpenAIRE

Aryanti, Devi; -, Zubaidah; Nursangaji, Asep

2013-01-01

The purpose of this research is to know the ability and tendency of mathematical representation in solve the word problem about quadrilateral matter at SMP 03 Semparuk. The method of this research is descriptive research survey. The subject of this research is the VIIIC class at SMPN 03 Semparuk. The result analysis data show that the high level student have high enactive representation capability, low iconic representation and very high symbolic representations ability. The intermediate leve...

Effect of hyperbaric oxygen therapy on SAS and SDS in children with ischemic encephalopathy

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Pei-Yun Li

2017-08-01

Full Text Available Objective: To study and analyze the effect of early psychological intervention on the scores of SAS and SDS in children with hypoxic-ischemic encephalopathy undergoing hyperbaric oxygen therapy. Methods: A total of 64 children with hypoxic - ischemic encephalopathy enrolled in our hospital from July 2015 to July 2016 and their parents were selected as study subjects. The patients were treated with hyperbaric oxygen therapy, while their parents were given early psychological intervention. By the way of increasing parents’ awareness of the disease, helping parents build confidence in their children’s treatment and encouraging them to participate in daily training for their children to relieve their anxiety and depression. The parents' knowledge of the disease before and during treatment, the treatment of hyperbaric oxygen therapy and the change of SAS and SDS were observed. Results: After effective intervention, the scores of SAS and SDS of 64 patients’ parents were significantly lower than those before treatment. After 1 courses of intervention, the score of SAS was (43.36 ± 1.27 points, and the score of SDS was (45.22 ± 8.13 points. After 2 courses of intervention, the score of SAS was (41.07 ± 1.21 and the score of SDS was (42.35 ± 7.44 points, and parents' awareness of hypoxic-ischemic encephalopathy was significantly increased, and the differences between the two groups were statistically significant. Conclusion: Early psychological intervention on parents of children with hypoxic-ischemic encephalopathy can effectively improve the awareness of parents on the disease, so as to improve their acceptance of hyperbaric oxygen therapy; significantly reduce the parents’ SAS, SDS score. It is beneficial to build a good doctor-patient and nurse-patient relationship, improve the treatment effect and shorten the treatment time.

MENINGKATKAN AKTIVITAS BELAJAR SISWA DENGAN MENGGUNAKAN METODE GROUP INVESTIGATION (GI PADA POKOK BAHASAN PASAR DI KELAS VIII SMP 5 KUDUS

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Mutthofiyah Mutthofiyah

2016-03-01

Full Text Available Penelitian ini bertujuan untukmeningkatkan aktivitas belajar siswa dengan menggunakan metode group investigation (GI pada pokok bahasan pasar pada penelitian ini menggunakan penelitian tindakan kelas (PTK. Dalam penelitian ini dirancang menggunakan siklus, masing-masing siklus dengan tahapan perencanaan, pelaksanaan tindakan, observasi dan refleksi. Teknik pengumpulan data pada penelitian ini adalah dokumentasi, observasi dan tes.Hasil penelitian menunjukkan melalui meningkatkan metode group investigation (GI aktivitas siswa SMP 5 Kudus ada peningkatan yang sigifikan, dari siklus I kelas VIII F 15,8 (41,62% meningkat di siklus II menjadi 24,8 (72,9%, sedangkan di kelas VIII G siklus I 18,5 (47,04% meningkat menjadi 26,2 (74,7%; melalui penerapan metode group investigation hasil belajar siswa SMP 5 kudus meningkat sangat signifkan, ketuntasan belajar secara klasikal dari kelas VIII F pra siklus sebesar 17,64% terjadi peningkatan 47% ke siklus I dan meningkat menjadi 82,35% di siklus II. Sedangkan di kelas VII G pra siklus sebesar 22,85% meningkat 54,28% di siklus I dan meningkat menjadi 94,28% di siklus II. Saran yang peneliti berikan adalah sebagai berikut:1Kepada para guru diharapkan dapat menerapkan pembelajaran kooperatif khususnya pembelajaran kooperatif tipe Group Investigation (GI dalam proses pembelajaran ekonomi dan mata pelajaran lainya dan mengembangkannya; 2 Kepada para peneliti selanjutnya diharapkan dapat melakukan penelitian tentang penerapan model pembelajaran yang dapat membangkitkan keaktifan siswa untuk belajar ekonomi. This study aims to improve students' learning activities using group investigation (GI on the subject of markets in class VIII SMP 5 Kudus. In this study is designed to use cycles, with each cycle stages of planning, action, observation and reflection. Data collection techniques in this study is documentation, observation and tests. Results showed through improved methods of group investigation (GI junior 5 high

Equations for effective nuclear fields taking account of 2p2h configurations

International Nuclear Information System (INIS)

Kamerdzhiev, S.P.

1977-01-01

Equations taking into account 1p1h and 2p2h configurations were obta+ned by means of effective fields in the nucleus. The consideration is restricted by the even-even Fermi system only with particle-hole interaction and by the first order with respect to an external field, which corresponds to the case of an even-even nucleus without pairing in a weak external field. The principal results of the investigation are as follows: a set of equations for effective fields V 2 and V 4 is obtained by the Green function method; the solutxon of the set makes it possible to consider 1p1h and 2p2h configurations consecutively and dispense with the Hartree-Fock self-consistence. The equations for V 2 and V 4 can be used to obtain quantum equations taking into account 2p2h configurations and their effect on 1p1h states. Allowance for integration regions far removed from the Fermi surface results in the appearance of the V 4 0 seed portion in the V 4 effective field. Taking into account 2p2h configurations at V 4 0 not equal to 0 changes the form of the seed multipole operator of a nucleus; a new term appears in the expression for transition probability. As a rule, the V 4 0 value was neglected in investigations dealing with the 2p2h configuration

THE INFLUENCE OF USING THINK PAIR SHARE AND PAIRS CHECK TEHNIQUE TOWARD STUDENTS’ WRITING ABILITY IN RECOUNT TEXT AT THE STUDENTS OF SMP N 2 PEKALONGAN ACADEMIC YEAR 2013/2014

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Lia Aris Tantya

2017-02-01

Full Text Available Abstract: The objective of this research are to find out whether, the result of students’ score by using Think Pair Share Technique maximal, the result of students’ score by using Pairs Check Technique maximal and students’ score of Writing Ability in Recount Text, how far the result of Influence of  Using Think Pair Share and Pairs Check Tehnique toward Students Writing Ability in Recount Text. This research is Quantitative research. Research design that will be used in this research is true experimental design. The population of this research is the students’ of SMP N 2 Pekalongan in 2013/2014 that consist of 603 students. The sample is 60 students. As the sample, 30 as experimental class and 30 as  control class. In taking sample, the researcher used the cluster random sampling. The data collecting tehniques the researcher used are try-out, pre-test, treatment and post-test. The data analyzing tehniques, the researcher used normality test, homogenity test and hypothesis test. The differences of both the tehnique are TPS Tehnique can make students enjoy and fun in learning process because it is adopted by Share and can make students be active in learning. Based on the data analysis, the researcher uses t-test formula. The researcher got the result of tobserved = 2.78 and ttable is 2.00. it means that tobserved > ttable. And the criterion of ttest is Ha accepted if tobserved > ttable . So, there is differences between using TPS and Pairs Check tehnique toward students’ writing ability in recount text at the students of SMP N 2 Pekalongan in academic year 2013/2014.

Coupling the System Analysis Module with SAS4A/SASSYS-1

Energy Technology Data Exchange (ETDEWEB)

Fanning, T. H. [Argonne National Lab. (ANL), Argonne, IL (United States); Hu, R. [Argonne National Lab. (ANL), Argonne, IL (United States)

2016-09-30

SAS4A/SASSYS-1 is a simulation tool used to perform deterministic analysis of anticipated events as well as design basis and beyond design basis accidents for advanced reactors, with an emphasis on sodium fast reactors. SAS4A/SASSYS-1 has been under development and in active use for nearly forty-five years, and is currently maintained by the U.S. Department of Energy under the Office of Advanced Reactor Technology. Although SAS4A/SASSYS-1 contains a very capable primary and intermediate system modeling component, PRIMAR-4, it also has some shortcomings: outdated data management and code structure makes extension of the PRIMAR-4 module somewhat difficult. The user input format for PRIMAR-4 also limits the number of volumes and segments that can be used to describe a given system. The System Analysis Module (SAM) is a fairly new code development effort being carried out under the U.S. DOE Nuclear Energy Advanced Modeling and Simulation (NEAMS) program. SAM is being developed with advanced physical models, numerical methods, and software engineering practices; however, it is currently somewhat limited in the system components and phenomena that can be represented. For example, component models for electromagnetic pumps and multi-layer stratified volumes have not yet been developed. Nor is there support for a balance of plant model. Similarly, system-level phenomena such as control-rod driveline expansion and vessel elongation are not represented. This report documents fiscal year 2016 work that was carried out to couple the transient safety analysis capabilities of SAS4A/SASSYS-1 with the system modeling capabilities of SAM under the joint support of the ART and NEAMS programs. The coupling effort was successful and is demonstrated by evaluating an unprotected loss of flow transient for the Advanced Burner Test Reactor (ABTR) design. There are differences between the stand-alone SAS4A/SASSYS-1 simulations and the coupled SAS/SAM simulations, but these are mainly

EFEKTIVITAS PERAN KOPERASI SEKOLAH SEBAGAI UNIT PEMBELAJARAN KEWIRAUSAHAAN DI SMP NEGERI 1 KARANGANYAR KABUPATEN PEKALONGAN

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Dea Prilia Sari

2013-02-01

Full Text Available Di SMP Negeri 1 Karanganyar Kabupaten Pekalongan, koperasi sekolah menyediakan jasa penjualan berbagai keperluan para siswa. Penelitian ini bertujuan mengetahui efektivitas peran koperasi sekolah sebagai unit pembelajaran kewirausahaan. Tipe penelitian yaitu kualitatif dengan proses analisis deskriptif evaluatif. Berdasarkan hasil analisis koperasi sekolah terbukti efektif sebagai pembelajaran kewirausahaan siswa tetapi masih mempunyai beberapa kendala. Kendala-Kendala yang dihadapi yaitu �waktu yang terbatas, tempat yang sempit dan modal juga sangat terbatas serta sifat personality yang beragam. Strategi yang digunakan yaitu membentuk tim guru pembina yang bertanggung jawab atas keberadan koperasi. � Abstract ___________________________________________________________________ In SMP Negeri 1 Karanganyar Pekalongan, cooperative schools provide students selling various purposes. this study aims to determine the effectiveness of� cooperative learning school as the unit of entrepreneurship. This type of research used is descriptive qualitative analysis process evaluative. Based on the analysis of school cooperatives proved to be effective as a learning entrepreneurship students but still have some problems. constraints faced by the limited time, the place is also very narrow and limited capital as well as diverse personality trait. the strategy used is to set up a teacher coach is responsible for the existence of cooperative

Numerical exploration of non-axisymmetric divertor closure in the small angle slot (SAS) divertor at DIII-D

Science.gov (United States)

Frerichs, H.; Schmitz, O.; Covele, B.; Feng, Y.; Guo, H. Y.; Hill, D.

2018-05-01

Numerical simulations of toroidal asymmetries in a tightly baffled small angle slot (SAS) divertor on the DIII-D tokamak show that toroidal asymmetries in divertor closure result in (non-axisymmetric) local onset of detachment within a density window of 10-15% on top of the nominal threshold separatrix density. The SAS divertor is explored at DIII-D for improving access to cold, dissipative/detached divertor conditions. The narrow width of the slot divertor coupled with a small magnetic field line-to-target angle facilitates the buildup of neutral density, thereby increasing radiative and neutrals-related (atoms and molecules) losses in the divertor. Small changes in the strike point location can be expected to have a large impact on divertor conditions. The combination of misaligned slot structure and non-axisymmetric perturbations to the magnetic field configuration causes the strike point to move along the divertor target plate, possibly leaving the divertor slot at some locations. The latter extreme case essentially introduces an opening in the divertor slot from where recycling neutrals can easily escape, and thereby degrade the performance of the slot divertor. Such a strike point dislocation is approximated by a finite gap in the divertor baffle for which 3D edge plasma and neutral gas simulations are performed with the EMC3-EIRENE code.

Implementation of Surface Detector Option in SCALE SAS4 Shielding Module

International Nuclear Information System (INIS)

Broadhead, B.L.; Emmett, M.B.; Tang, J.S.

1999-01-01

The Shielding Analysis Sequence No. 4 (SAS4) in the Standardized Cask Analysis and Licensing Evaluation System (SCALE) is designed to aid the novice user in the preparation of detailed three-dimensional models and radiation protection studies of transportation or storage packages containing spent fuel from a nuclear reactor facility. The underlying methodology in these analyses is the Monte Carlo particle-tracking approach as incorporated into the MORSE-SGC computer code. The use of these basic procedures is enhanced via the automatic generation of the biasing parameters in the SAS4 sequence, which dramatically increases the calculational efficiency of most standard shielding problems. Until recently the primary mechanism for dose estimates in SAS4 was the use of point detectors, which were effective for single-dose locations, but inefficient for quantification of dose-rate profiles. This paper describes the implementation of a new surface detector option for SAS4 with automatic discretization of the detector surface into multiple segments or subdetectors. Results from several sample problems are given and discussed

An Analysis on Students' Speaking Skill at Second Grade SMP 8 Rambah Hilir

OpenAIRE

Harahap, Siti Surinah; Antoni, Rivi; Rasyidah, Ummi

2015-01-01

The purpose of this research was to find out students speaking skill. Speaking is one of the some skills among listening, writing, reading.This research used descriptive qualitative research design.where the writer described and analyzed the students' errors in speaking skill. The population of this research was taken from the second grade students' at Smp 8 Rambah Hilir in Rambah Hilir district is about 21 students.Based on the result, the writer concludes that the second grade students' of ...

Hubungan Kecerdasan Emosional dan Kemampuan Menyelesaikan Masalah Matematika Siswa di SMP Bumi Khatulistiwa

OpenAIRE

Rospitasari, Murni

2017-01-01

This reseach aimed to know the correlation among emotional intelligence and the ability of mathematics problem solving of the ninth grade students of SMP Bumi Khatulistiwa Sungai Raya. The method that used un this reseach was a quatitative descriptive with Ex Post Facto form. The subject of this research were the ninth grade students class B that consist of 13 student. Data collection techniques in this research was a measurement technique in the form of essay and the scale of emotional inte...

Global Systems-Level Analysis of Hfq and SmpB Deletion Mutants in Salmonella: Implications for Virulence and Global Protein Translation

Energy Technology Data Exchange (ETDEWEB)

Ansong, Charles; Yoon, Hyunjin; Porwollik, Steffen; Mottaz-Brewer, Heather; Petritis, Brianne O.; Jaitly, Navdeep; Adkins, Joshua N.; Mcclelland, Michael; Heffron, Fred; Smith, Richard D.

2009-03-11

In recent years the profound importance of sRNA-mediated translational/post-transcriptional regulation has been increasingly appreciated. However, the global role played by translational regulation in control of gene expression has never been elucidated in any organism for the simple reason that global proteomics methods required to accurately characterize post-transcriptional processes and the knowledge of translational control mechanisms have only become available within the last few years. The proteins Hfq and SmpB are essential for the biological activity of a range of regulatory sRNAs and thus provide a means to identify potential targets of sRNA regulation. We performed a sample-matched global proteomics and transcriptional analysis to examine the role of Hfq and SmpB in global protein translation and virulence using the Salmonella typhimurium model system. Samples were analyzed from bacteria grown under four different conditions; two laboratory conditions and two that are thought to mimic the intracellular environment. We show that mutants of hfq and smpB directly or indirectly modulate at least 20% and 4% of all Salmonella proteins, respectively, with limited correlation between transcription and protein expression. This is the first report suggesting that SmpB could be a general translational regulator. The broad spectrum of proteins modulated by Hfq was also surprising including central metabolism, LPS biosynthesis, two-component regulatory systems, quorum sensing, SP1-TTSS, oxidative stress, fatty acid metabolism, nucleoside and nucleotide metabolism, envelope stress, aminoacyl-tRNA synthetases, amino acid biosynthesis, peptide transport, and motility.. The extent of global regulation of translation by Hfq is unexpected, with profound effects in all stages of Salmonella’s life cycle. Our results represent the first global systems-level analysis of translational regulation; the elucidated potential targets of sRNA regulation from our analysis will

The Prospects of SAS Interferometry for Detection and Classification (SAS Interferometrie voor Detectie en Classificatie)

Science.gov (United States)

2008-10-01

DV2008A176 Opdrachtnummer Datum October 2008 Auteur (s) dr. R. van Vossen B.A.J. Quesson dr.ir. J.C. Sabel Rubricering rapport Ongerubriceerd TH9...TNO report | TNO-DV 2008 A176 4/44 Summary This report presents an overview of the theory and implementation of interferometric SAS processing at TNO... theory in software has been tested on two types of data, simulated and measured. Chapter 3 presents results obtained with simulated data; Chapter 4

Comparison of ArcGIS and SAS Geostatistical Analyst to Estimate Population-Weighted Monthly Temperature for US Counties.

Science.gov (United States)

Xiaopeng, Q I; Liang, Wei; Barker, Laurie; Lekiachvili, Akaki; Xingyou, Zhang

Temperature changes are known to have significant impacts on human health. Accurate estimates of population-weighted average monthly air temperature for US counties are needed to evaluate temperature's association with health behaviours and disease, which are sampled or reported at the county level and measured on a monthly-or 30-day-basis. Most reported temperature estimates were calculated using ArcGIS, relatively few used SAS. We compared the performance of geostatistical models to estimate population-weighted average temperature in each month for counties in 48 states using ArcGIS v9.3 and SAS v 9.2 on a CITGO platform. Monthly average temperature for Jan-Dec 2007 and elevation from 5435 weather stations were used to estimate the temperature at county population centroids. County estimates were produced with elevation as a covariate. Performance of models was assessed by comparing adjusted R 2 , mean squared error, root mean squared error, and processing time. Prediction accuracy for split validation was above 90% for 11 months in ArcGIS and all 12 months in SAS. Cokriging in SAS achieved higher prediction accuracy and lower estimation bias as compared to cokriging in ArcGIS. County-level estimates produced by both packages were positively correlated (adjusted R 2 range=0.95 to 0.99); accuracy and precision improved with elevation as a covariate. Both methods from ArcGIS and SAS are reliable for U.S. county-level temperature estimates; However, ArcGIS's merits in spatial data pre-processing and processing time may be important considerations for software selection, especially for multi-year or multi-state projects.

SAS- Semantic Annotation Service for Geoscience resources on the web

Science.gov (United States)

Elag, M.; Kumar, P.; Marini, L.; Li, R.; Jiang, P.

2015-12-01

There is a growing need for increased integration across the data and model resources that are disseminated on the web to advance their reuse across different earth science applications. Meaningful reuse of resources requires semantic metadata to realize the semantic web vision for allowing pragmatic linkage and integration among resources. Semantic metadata associates standard metadata with resources to turn them into semantically-enabled resources on the web. However, the lack of a common standardized metadata framework as well as the uncoordinated use of metadata fields across different geo-information systems, has led to a situation in which standards and related Standard Names abound. To address this need, we have designed SAS to provide a bridge between the core ontologies required to annotate resources and information systems in order to enable queries and analysis over annotation from a single environment (web). SAS is one of the services that are provided by the Geosematnic framework, which is a decentralized semantic framework to support the integration between models and data and allow semantically heterogeneous to interact with minimum human intervention. Here we present the design of SAS and demonstrate its application for annotating data and models. First we describe how predicates and their attributes are extracted from standards and ingested in the knowledge-base of the Geosemantic framework. Then we illustrate the application of SAS in annotating data managed by SEAD and annotating simulation models that have web interface. SAS is a step in a broader approach to raise the quality of geoscience data and models that are published on the web and allow users to better search, access, and use of the existing resources based on standard vocabularies that are encoded and published using semantic technologies.

PENERAPAN METODE MIND MAPPING (PETA PIKIRAN UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KREATIF MATEMATIK SISWA SMP

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Rijal Darusman

2014-09-01

Full Text Available ABSTRAK Masalah yang melatar belakangi penelitian ini adalah masih rendahnya kemampuan berpikir kreatif matematik siswa Sekolah Menengah Pertama (SMP, sehingga diperlukan metode pembelajaran untuk mengatasi masalah tersebut. Metode yang diterapkan adalah Metode Mind Mapping, dikarenakan dengan metode pembelajaran mind mapping kemampuan berpikir kreatif matematik siswa  lebih baik jika dibandingkan dengan metode pembelajaran biasa.Berdasarkan latar belakang tersebut maka penelitian ini bertujuan untuk mengetahui apakah kemampuan berpikir kreatif matematik siswa yang pembelajarannya menggunakan metode mind mapping lebih baik daripada siswa yang pembelajarannya biasa. Penelitian ini merupakan kuasi eksperimen berbentuk kelompok kontrol pretes-postes, dengan perlakuan metode pembelajaran mind mapping dan pembelajaran biasa (konvensional. Pengumpulan data dalam penelitian ini berupa tes uraian sebanyak 4 soal, kemudian data skor kemampuan berpikir kreatif matematik siswa tersebut dianalisis dengan statistik deskriptif dan inferensial dengan menggunakan uji perbedaan dua rata-rata. Berdasarkan hasil analisis data diperoleh kesimpulan bahwa peningkatan kemampuan berpikir kreatif matematik siswa SMP yang pembelajarannya menggunakan metode mind mapping lebih baik daripada cara biasa.  Kata Kunci    : Berpikir Kreatif Matematik, Mind Mapping   ABSTRACT The problem of the background of this research is still low ability to think creatively mathematical school students (SMP, so that the necessary learning methods to overcome these problems. The method applied is Mind Mapping method, because the mind mapping method of learning mathematics students' creative thinking ability is better when compared to the learning method biasa.Berdasarkan this background, this study aims to determine whether the ability of creative thinking of students learning mathematics using mind mapping better than the usual student learning. This research is a form of quasi

PENGARUH FASILITAS BELAJAR DAN LINGKUNGAN KELUARGA TERHADAP HASIL BELAJAR IPS TERPADU MELALUI MOTIVASI BELAJAR SMP NEGERI 1 AMBARAWA (Studi Kelas VII Tahun Ajaran 2013/2014

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Ika Maratus Sholekhah

2014-06-01

Full Text Available Tujuan Penelitian ini adalah mengetahui pengaruh fasilitas belajar dan lingkungan keluarga terhadap hasil belajar IPS Terpadu melalui motivasi belajar kelas VII SMP Negeri 1 Ambarawa. Dalam penelitian ini populasi yang digunakan adalah seluruh siswa kelas VII SMP Negeri 1 Ambarawa yang berjumlah 269 siswa. Penelitian ini menggunakan sampel yang berjumlah 81 sampel. Teknik pengambilan sampel menggunakan simple random sampling. Variabel dalam penelitian ini adalah variabel bebas yaitu fasilitas belajar (X1, lingkungan keluarga (X2, motivasi belajar (Y1 sebagai variabel interfening dan Hasil Belajar (Y2 sebagai variabel terikat. Metode pengumpulan data: observasi, dokumentasi dan angket. Metode analisis yaitu analisi deskriptif persentase. Uji asumsi klasik: normalitas, multikolinieritas, heteroskedastisitas. Sedangkan uji hipotesis: uji parsial, uji signifikansi simultan, regresi linier berganda dan koefisien determinasi. Hasil penelitian diperoleh persamaan regresi Y₁= 0,638 X₁+ 0,58 X₂+0,723+e₁ dan Y₂= 0,639 X₁+0,572 X₂+0,725+e₂. Secara deskriptif penelitian menunjukkan bahwa kategori fasilitas belajar, dan lingkungan keluarga adalah sedang. Pengaruh fasilitas belajar terhadap motivasi belajar sebesar 63,8%, lingkungan keluarga terhadap motivasi belajar sebesar 58%, pengaruhnya positif dan signifikan. Sedangkan pengaruh fasilitas belajar dan lingkungan keluarga secara bersama berpengaruh terhadap hasil belajar melalui motivasi belajar sebesar 41,9% dan sisanya sebesar 58,1% dipengaruhi oleh faktor lain yang tidak diteliti. The purpose of this study was to determine the effect of learning facilities and family environment on Integrated Social Science learning Outcomes through sudents’ motivation SMP Negeri 1 Ambarawa. The population of this study of 269 students and sample of 81 students. The population of this study was the entire seventh grade students of SMP Negeri 1 Ambarawa, amounting to 269 students. This study used a

Want independent validation and assurance? Ask for a SAS-70.

Science.gov (United States)

Boutin, Christopher C

2008-08-01

The AICPA's Statement on Auditing Standards No.70, Service Organizations addresses CPA audits of service providers conducted to verify that a provider has adequate controls over its operations. Hospitals should request a SAS-70, the report produced by such an audit, from all of their third-party service providers. SAS-70s can be issued for a specific date or for a six-month period, and they typically consist of three sections: a CPA opinion, a description of controls, and information about the design of the controls.

PENINGKATAN AKTIVITAS DAN HASIL BELAJAR POKOK BAHASAN PASAR DENGAN METODE RESITASI PADA SISWA KELAS VIII SMP NEGERI 24 SEMARANG TAHUN AJARAN 2013/2014

Directory of Open Access Journals (Sweden)

Diinul Qoyyimah

2013-11-01

Full Text Available Aktivitas siswa kelas VIII pada mata pelajaran ekonomi SMP Negeri 24 Semarang pada pokok bahasan pasar masih rendah sehingga berdampak pada hasil belajar siswa yang masih dibawah KKM. Salah satu penyebabnya karena guru masih menerapkan metode belajar yang sama dalam waktu yang lama sehingga mengakibatkan rendahnya perolehan hasil belajar. Melalui penerapan metode ceramah bervariasi dan resitasi diharapkan siswa dapat belajar dengan santai dan senang dalam mengikuti proses pembelajaran. Penelitian ini bertujuan untuk mengetahui penerapan metode resitasi, dapat meningkatkan aktivitas dan hasil belajar siswa. Metode penelitian menggunakan penelitian tindakan kelas. Prosedur penelitian dilakukan dimulai dengan perencanaan, pelaksanaan, observasi dan refleksi. Metode pengumpulan data dengan dokumentasi dan tes. Hasil penelitian menyatakan bahwa ada peningkatan aktivitas siswa dan hasil belajar siswa materi pasar pada kelas VIII SMP Negeri 24 Semarang tahun 2013/2014. The students’ activity in VIII class of economic subject in SMP Negeri 24 Semarang in the subject matter of market topic is still low so it has the impact on the students’ learning outcome which is still under KKM requirements. One of the causes is because the teachers are still apply the same learning method in a long time so it resulted in low learning outcomes acquisition.through the application of various conventional methods and recitation are expected that students can learn easily and pleasure in participating of learning process. This study aims to determine the application of recitation method which can improve the activity and students’ learning outcomes. The research method using classroom action research. The research procedure begins with planning, implementation, observation and reflection. Methods of data collection carried out by documentation and test. The result of research states that there is an increasing activity and students’ learning outcomes in the

Autoestima y motivación en el rendimiento académico de los estudiantes de la I.E “Rodríguez Trigoso” SMP- 2015

OpenAIRE

Fonseca Rosales, Ruth Elizabeth

2017-01-01

La investigación titulada Autoestima y motivación en el rendimiento académico en los estudiantes del segundo grado de secundaria la I.E “Rodríguez Trigoso” SMP- 2015”, tiene como problema general ¿Cuál es la influencia de la autoestima y la motivación en el rendimiento académico de los estudiantes del segundo grado de secundaria la I.E “Rodríguez Trigoso” SMP-2015? La metodología empleada fue de un tipo básica-descriptivo- correlacional causal; un diseño no experimental tran...

MENINGKATKAN PRESTASI BELAJAR SEJARAH SISWA SMP NEGERI 1 LIMPUNG MELALUI PEMANFAATAN SITUS BATANG KUNO

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Butuk Buwang

2011-10-01

Full Text Available Batang regency has many historical sites, especially the classical heritage of Indonesia. Sites located at County Trunk can be used as an alternative source of learning for students of history. The purpose of this research is to find out how to improve school performance through the use of historical sites in the study of ancient trunk. This study uses classroom action research. Research carried out in SMP N 1 Limpung. The results showed that the use of stem sites through field trip activities can enhance learning achievement of history. This is prooven with an increase in each cycle until it reaches the complete study in cycle II.   Key words: learning achievement, history, sites of ancient Batang   Kabupaten Batang memiliki banyak situs sejarah, khususnya warisan klasik Indonesia. Situs yang terletak di Kabupaten Batang dapat digunakan sebagai alternatif sumber belajar bagi siswa sejarah. Tujuan dari penelitian ini adalah untuk mengetahui bagaimana memperbaiki kinerja sekolah melalui penggunaan situs sejarah dalam studi batang kuno. Penelitian ini menggunakan penelitian tindakan kelas. Penelitian yang dilakukan di SMP N 1 Limpung. Hasil penelitian menunjukkan bahwa penggunaan situs induk melalui kegiatan field trip dapat meningkatkan prestasi belajar sejarah. Hal ini dibuktikan dengan peningkatan pada setiap siklus sampai mencapai ketuntasan belajar pada siklus II.   Kata kunci: prestasi belajar, sejarah, situs Batang kuno  

OSCAR API for Real-Time Low-Power Multicores and Its Performance on Multicores and SMP Servers

Science.gov (United States)

Kimura, Keiji; Mase, Masayoshi; Mikami, Hiroki; Miyamoto, Takamichi; Shirako, Jun; Kasahara, Hironori

OSCAR (Optimally Scheduled Advanced Multiprocessor) API has been designed for real-time embedded low-power multicores to generate parallel programs for various multicores from different vendors by using the OSCAR parallelizing compiler. The OSCAR API has been developed by Waseda University in collaboration with Fujitsu Laboratory, Hitachi, NEC, Panasonic, Renesas Technology, and Toshiba in an METI/NEDO project entitled "Multicore Technology for Realtime Consumer Electronics." By using the OSCAR API as an interface between the OSCAR compiler and backend compilers, the OSCAR compiler enables hierarchical multigrain parallel processing with memory optimization under capacity restriction for cache memory, local memory, distributed shared memory, and on-chip/off-chip shared memory; data transfer using a DMA controller; and power reduction control using DVFS (Dynamic Voltage and Frequency Scaling), clock gating, and power gating for various embedded multicores. In addition, a parallelized program automatically generated by the OSCAR compiler with OSCAR API can be compiled by the ordinary OpenMP compilers since the OSCAR API is designed on a subset of the OpenMP. This paper describes the OSCAR API and its compatibility with the OSCAR compiler by showing code examples. Performance evaluations of the OSCAR compiler and the OSCAR API are carried out using an IBM Power5+ workstation, an IBM Power6 high-end SMP server, and a newly developed consumer electronics multicore chip RP2 by Renesas, Hitachi and Waseda. From the results of scalability evaluation, it is found that on an average, the OSCAR compiler with the OSCAR API can exploit 5.8 times speedup over the sequential execution on the Power5+ workstation with eight cores and 2.9 times speedup on RP2 with four cores, respectively. In addition, the OSCAR compiler can accelerate an IBM XL Fortran compiler up to 3.3 times on the Power6 SMP server. Due to low-power optimization on RP2, the OSCAR compiler with the OSCAR API

Vybrané výběrové statistické metody v programu SAS

OpenAIRE

Voříšek, Jan

2009-01-01

In the present work we study methodology of different kinds of sample surveys and their design in SAS software. Creating of SAS Enterprise Guide Add-In was the fundamental creative part of this work. This Add-In enables to compute important statistics of sample surveys, without need of being familiar with SAS code. Add-In was created in MSFT Visual Studio 2003 in C # language using a tamplate for Add-Ins provided by SAS. This work contains a general description of the creation of an Add-In as...

Analysis of metal fuel transient overpower experiments with the SAS4A accident analysis code

International Nuclear Information System (INIS)

Tentner, A.M.; Kalimullah; Miles, K.J.

1990-01-01

The results of the SAS4A analysis of the M7 TREAT Metal fuel experiment are presented. New models incorporated in the metal fuel version of SAS4A are described. The computational results are compared with the experimental observations and this comparison is used in the interpretation of physical phenomena. This analysis was performed using the integrated metal fuel SAS4A version and covers a wide range of events, providing an increased degree of confidence in the SAS4A metal fuel accident analysis capabilities

[Formian 2 and a Formian Function for Processing Polyhedric Configurations

Science.gov (United States)

Nooshin, H.; Disney, P. L.; Champion, O. C.

1996-01-01

The work began in October 1994 with the following objectives: (1) to produce an improved version of the programming language Formian; and (2) to create a means for computer aided handling of polyhedric configurations including the geodesic forms of all kinds. A new version of Formian, referred to as Formian 2, is being implemented to operate in the Windows 95 environment. It is an ideal tool for configuration management in a convenient and user-friendly manner. The second objective was achieved by creating a standard Formian function that allows convenient handling of all types of polyhedric configurations. In particular, the focus of attention is on polyhedric configurations that are of importance in architectural and structural engineering fields. The natural medium for processing of polyhedric configurations is a programming language that incorporates the concepts of 'formex algebra'. Formian is such a programming language in which the processing of polyhedric configurations can be carried out using the standard elements of the language. A description of this function is included in a chapter for a book entitled 'Beyond the Cube: the Architecture of space Frames and Polyhedra'. A copy of this chapter is appended.

Kemampuan Representasi Matematis Siswa pada Materi Segi Empat di Kelas VIII SMP Kemala Bhayangkari

OpenAIRE

Nelli,; Yusmin, Edy; Sayu, Silvia

2015-01-01

The purpose of this research is to reveal the students ability of representation enactive, iconic, and symbolic on the quadrilateral matter in the class 8 SMP Kemala Bhayangkari. The method that is used is descriptive research in survey research mode. Based on the result of research, student's enactive representation aspects identified that student is able to put a square on the frame and students at the intermediate and lower ability is not able to fold a square of paper according the line, ...

Shape forming by thermal expansion mismatch and shape memory locking in polymer/elastomer laminates

Science.gov (United States)

Yuan, Chao; Ding, Zhen; Wang, T. J.; Dunn, Martin L.; Qi, H. Jerry

2017-10-01

This paper studies a novel method to fabricate three-dimensional (3D) structure from 2D thermo-responsive shape memory polymer (SMP)/elastomer bilayer laminate. In this method, the shape change is actuated by the thermal mismatch strain between the SMP and the elastomer layers upon heating. However, the glass transition behavior of the SMP locks the material into a new 3D shape that is stable even upon cooling. Therefore, the second shape becomes a new permanent shape of the laminate. A theoretical model that accounts for the temperature-dependent thermomechanical behavior of the SMP material and thermal mismatch strain between the two layers is developed to better understand the underlying physics. Model predictions and experiments show good agreement and indicate that the theoretical model can well predict the bending behavior of the bilayer laminate. The model is then used in the optimal design of geometrical configuration and material selection. The latter also illustrates the requirement of thermomechanical behaviors of the SMP to lock the shape. Based on the fundamental understandings, several self-folding structures are demonstrated by the bilayer laminate design.

Adaptation of XMM-Newton SAS to GRID and VO architectures via web

Science.gov (United States)

Ibarra, A.; de La Calle, I.; Gabriel, C.; Salgado, J.; Osuna, P.

2008-10-01

The XMM-Newton Scientific Analysis Software (SAS) is a robust software that has allowed users to produce good scientific results since the beginning of the mission. This has been possible given the SAS capability to evolve with the advent of new technologies and adapt to the needs of the scientific community. The prototype of the Remote Interface for Science Analysis (RISA) presented here, is one such example, which provides remote analysis of XMM-Newton data with access to all the existing SAS functionality, while making use of GRID computing technology. This new technology has recently emerged within the astrophysical community to tackle the ever lasting problem of computer power for the reduction of large amounts of data.

Airbus A320 NEO Base Maintenance Concept SAS Operations

OpenAIRE

Dafgård, Oscar

2017-01-01

Detta arbete har utförts tillsammans med SAS, för att undersöka om ett base maintenance koncept med ett intervall på 36 månader skulle vara mer kostnadseffektivt än 24 månader för deras nya Airbus A320 NEO flotta. SAS, precis som alla andra flygbolag utnyttjar sina flygplan på sina egna och specifika vis. Eftersom inga flygbolag opererar på samma sätt kan inte heller underhållet skötas på samma sätt för en specifik flygplanstyp. Underhållsprogrammet behövde därför ses över för att optimeras g...

SAS tahab Estonian Airi liita lätlaste firmaga airBaltic / Andres Eilart

Index Scriptorium Estoniae

Eilart, Andres

2007-01-01

SAS plaanib Estonian Airi ja Läti firma airBalticu liitmisega luua uue lennufirma. Autori hinnangul viitavad Estonian Airi laienemisplaanidele kriipsu peale tõmbamine ja SAS-i investeeringud airBalticusse sellele, et ühendamise käigus "neelab" Läti firma Estonian Airi

SAS üritab panna riiki lennufirma aktsiaid müüma / Lemmi Kann

Index Scriptorium Estoniae

Kann, Lemmi

2007-01-01

SAS-i eesmärgiks on saada enamusosalus nii Estonian Airis kui ka airBalticus, et seeläbi oma positsioone Baltimaades kinnistada. Diagramm: Estonian Airi majandusnäitajad ja omanikud. Vt. samas: SAS on Estonian Airi jahtinud kaua. Kommenteerib Raivo Vare

Pengaruh Cyberbullying Di Media Sosial Terhadap Perilaku Reaktif Sebagai Pelaku Maupun Sebagai Korban Cyberbullying Pada Siswa Kristen SMP Nasional Makassar

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Mira Marleni Pandie

2016-03-01

Full Text Available Penelitian ini bertujuan untuk mengetahui pengaruh cyberbullying  terhadap perilaku reaktif sebagai pelaku sekaligus sebagai korban cyberbullying pada siswa. Penelitian yang digunakan adalah penelitian kuantitatif dengan menggunakan metode survei dengan mengambil sampel sebanyak 40 orang dari SMP Nasional Kota Makassar. Siswa yang dimaksud dalam penelitian ini adalah siswa SMP kelas VII sampai kelas IX karena tanggap terhadap teknologi dan  pada masa ini terjadi perubahan secara fisik dan psikis yang membawa siswa pada suatu fase yang disebut masa transisi, labil, mencari identitas dan mencari public figure. Hasil dari penelitian ini adalah terbuktinya hipotesis bahwa ada pengaruh antara perilaku pelaku cyberbullying dengan perilaku reaktif siswa Kristen korban cyberbullying dengan signifikansi 0,037<0,05. Dengan demikian jelas bahwa bila makin tinggi perilaku reaktif pelaku maka makin tinggi pula perilaku reaktif korban. Semakin rendah perilaku reaktif pelaku maka makin rendah pula perilaku reaktif korban cyberbullying.  

Model development of SAS4A and investigation on the initiating phase consequences in LMFRs related with material motion

International Nuclear Information System (INIS)

Niwa, H.

1994-01-01

This paper focuses on an analytical aspect of the initiating phase scenario and consequences of postulated core disruptive accident in liquid-metal-cooled fast breeder reactors. An analytical code, SAS4A, has been developed at Argonne National Laboratory, and introduced to PNC. Improvement and validation effort have been performed for the mixed-oxide version of SAS4A at PNC. This paper describes firstly recent development of SAS4A's material motion related models briefly. A fission gas mass transfer model and solid fuel chunk jamming model are developed and introduced to SAS4A, and validated using CABRI-2 E13 experimental data. Secondly, an investigation of the mechanism of energetics in the initiating phase of an unprotected loss-of-flow accident has identified major control parameters which are intimately related to core design parameters and material motion phenomena. (author)

Hubungan Kecemasan Sosial dan Kematangan Emosi dengan Kematangan Seksual Remaja SMP di Kabupaten Bantul Yogyakarta

OpenAIRE

Endang Sri Lestari

2012-01-01

This research aims to find out some factors related to the sexual maturity, such as the social anxiety and emotional maturity on the adolescents of the SMP in Kabupaten Bantul, Yogyakarta. The hypotheses which are presented in this research are: First; there is a relation between the social anxiety and emotional maturity towards the sexual maturity; Second, there is a negative relation between the social anxiety and sexual maturity; Third, there is a positive relation between the emotional ma...

Aging-Resistant Functionalized LDH⁻SAS/Nitrile-Butadiene Rubber Composites: Preparation and Study of Aging Kinetics/Anti-Aging Mechanism.

Science.gov (United States)

Li, Tianxiang; Shi, Zhengren; He, Xianru; Jiang, Ping; Lu, Xiaobin; Zhang, Rui; Wang, Xin

2018-05-18

With the aim of improving the anti-aging properties of nitrile-butadiene rubber (NBR), a functional organic filler, namely LDH⁻SAS, prepared by intercalating 4-amino-benzenesulfonic acid monosodium salt (SAS) into layered double hydroxides (LDHs) through anion exchange, was added to nitrile-butadiene rubber (NBR), giving the NBR/LDH⁻SAS composites. Successful preparation of LDH⁻SAS was confirmed by XRD, TGA and FTIR. LDH⁻SAS was well dispersed in the NBR matrix, owing to its strong interaction with the nitrile group of NBR. The obtained NBR/LDH⁻SAS composites exhibited excellent thermo-oxidative aging resistance as shown by TGA-DSC. Further investigation by ATR-FTIR indicated that SAS can capture the radical groups, even during the aging process, which largely accounts for the improved aging resistance.

Essentials of Excel, Excel VBA, SAS and Minitab for statistical and financial analyses

CERN Document Server

Lee, Cheng-Few; Chang, Jow-Ran; Tai, Tzu

2016-01-01

This introductory textbook for business statistics teaches statistical analysis and research methods via business case studies and financial data using Excel, MINITAB, and SAS. Every chapter in this textbook engages the reader with data of individual stock, stock indices, options, and futures. One studies and uses statistics to learn how to study, analyze, and understand a data set of particular interest. Some of the more popular statistical programs that have been developed to use statistical and computational methods to analyze data sets are SAS, SPSS, and MINITAB. Of those, we look at MINITAB and SAS in this textbook. One of the main reasons to use MINITAB is that it is the easiest to use among the popular statistical programs. We look at SAS because it is the leading statistical package used in industry. We also utilize the much less costly and ubiquitous Microsoft Excel to do statistical analysis, as the benefits of Excel have become widely recognized in the academic world and its analytical capabilities...

Aging-Resistant Functionalized LDH–SAS/Nitrile-Butadiene Rubber Composites: Preparation and Study of Aging Kinetics/Anti-Aging Mechanism

Science.gov (United States)

Li, Tianxiang; Shi, Zhengren; He, Xianru; Jiang, Ping; Lu, Xiaobin; Zhang, Rui

2018-01-01

With the aim of improving the anti-aging properties of nitrile-butadiene rubber (NBR), a functional organic filler, namely LDH–SAS, prepared by intercalating 4-amino-benzenesulfonic acid monosodium salt (SAS) into layered double hydroxides (LDHs) through anion exchange, was added to nitrile-butadiene rubber (NBR), giving the NBR/LDH–SAS composites. Successful preparation of LDH–SAS was confirmed by XRD, TGA and FTIR. LDH–SAS was well dispersed in the NBR matrix, owing to its strong interaction with the nitrile group of NBR. The obtained NBR/LDH–SAS composites exhibited excellent thermo-oxidative aging resistance as shown by TGA-DSC. Further investigation by ATR-FTIR indicated that SAS can capture the radical groups, even during the aging process, which largely accounts for the improved aging resistance. PMID:29783656

Anatomy of the TAMA SAS seismic attenuation system

International Nuclear Information System (INIS)

Marka, Szabolcs; Takamori, Akiteru; Ando, Masaki; Bertolini, Alessandro; Cella, Giancarlo; DeSalvo, Riccardo; Fukushima, Mitsuhiro; Iida, Yukiyoshi; Jacquier, Florian; Kawamura, Seiji; Nishi, Yuhiko; Numata, Kenji; Sannibale, Virginio; Somiya, Kentaro; Takahashi, Ryutaro; Tariq, Hareem; Tsubono, Kimio; Ugas, Jose; Viboud, Nicolas; Wang Chenyang; Yamamoto, Hiroaki; Yoda, Tatsuo

2002-01-01

The TAMA SAS seismic attenuation system was developed to provide the extremely high level of seismic isolation required by the next generation of interferometric gravitational wave detectors to achieve the desired sensitivity at low frequencies. Our aim was to provide good performance at frequencies above ∼10 Hz, while utilizing only passive subsystems in the sensitive frequency band of the TAMA interferometric gravitational wave detectors. The only active feedback is relegated below 6 Hz and it is used to damp the rigid body resonances of the attenuation chain. Simulations, based on subsystem performance characterizations, indicate that the system can achieve rms mirror residual motion measured in a few tens of nanometres. We will give a brief overview of the subsystems and point out some of the characterization results, supporting our claims of achieved performance. SAS is a passive, UHV compatible and low cost system. It is likely that extremely sensitive experiments in other fields will also profit from our study

The HadGEM2 family of Met Office Unified Model climate configurations

Directory of Open Access Journals (Sweden)

The HadGEM2 Development Team: G. M. Martin

2011-09-01

Full Text Available We describe the HadGEM2 family of climate configurations of the Met Office Unified Model, MetUM. The concept of a model "family" comprises a range of specific model configurations incorporating different levels of complexity but with a common physical framework. The HadGEM2 family of configurations includes atmosphere and ocean components, with and without a vertical extension to include a well-resolved stratosphere, and an Earth-System (ES component which includes dynamic vegetation, ocean biology and atmospheric chemistry. The HadGEM2 physical model includes improvements designed to address specific systematic errors encountered in the previous climate configuration, HadGEM1, namely Northern Hemisphere continental temperature biases and tropical sea surface temperature biases and poor variability. Targeting these biases was crucial in order that the ES configuration could represent important biogeochemical climate feedbacks. Detailed descriptions and evaluations of particular HadGEM2 family members are included in a number of other publications, and the discussion here is limited to a summary of the overall performance using a set of model metrics which compare the way in which the various configurations simulate present-day climate and its variability.

Meningkatkan Hasil Belajar Matematika Melalui Model Pembelajaran Kooperatif Tipe Jigsaw pada Siswa SMP

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Nasruddin Nasruddin

2017-08-01

Full Text Available In this study, we discuss about Jigsaw type cooperative learning model to improve mathematics learning outcomes on the basic competence of cubes and beams of students of class VIIIA SMP. This research is a Classroom Action Research (CAR conducted in SMPN 2 Lasusua Year Learning 2016/2017 even semester. This study uses two cycles, each cycle has procedures such as planning, action, observation and reflection. The results of this study indicate the implementation of cooperative learning model jigsaw type can improve student learning outcomes in mathematics subjects. The value after the first cycle action increased compared with the initial test of 45,85 to 65,75. Furthermore the average score of students after the second cycle action increased compared with the average score of students on the implementation of the first cycle action that is 65,75 to 80,60 and has met the predetermined performance indicators that 85% of students have received a minimum score of 65.

PENGEMBANGAN MEDIA KOMIK IPA UNTUK MENINGKATKAN MOTIVASI BELAJAR DAN KARAKTER PESERTA DIDIK SMP

Directory of Open Access Journals (Sweden)

Ani Widyawati

2015-04-01

Full Text Available The objectives of this research were (1 to know the characteristics, (2 to review the advisability, and (3 to find out whether the science comic improve students learning motivation and character. This research is classified to Research and Development (R & D by referring to the ten main procedures developed by Borg and Gall. However this research only applied nine of the ten procedures stated above, they were: introduction, planning, developing, early try out, revision, limited try out, and final product revision. The subject of this research was grade VIII students of SMP Muhammadiyah 2 Yogyakarta. There were 43 respondents consisting of 5 students for individual try out, 10 students for small group try out, and 28 students for field try out. The data collecting instruments were validation sheet for media and material experts, observation sheet, interview guidelines, and students’character and motivation questionnaire sheet. The result of this research are as follows: (1 the characteristic of science comic were character-based and contained integrated science's material, (2 the advisability of character education-based science comic is considered as very good, and (3 therefore, the comics are applicate to develop motivation and character for JHS students.

Ambiguities and completeness of SAS data analysis: investigations of apoferritin by SAXS/SANS EID and SEC-SAXS methods

Science.gov (United States)

Zabelskii, D. V.; Vlasov, A. V.; Ryzhykau, Yu L.; Murugova, T. N.; Brennich, M.; Soloviov, D. V.; Ivankov, O. I.; Borshchevskiy, V. I.; Mishin, A. V.; Rogachev, A. V.; Round, A.; Dencher, N. A.; Büldt, G.; Gordeliy, V. I.; Kuklin, A. I.

2018-03-01

The method of small angle scattering (SAS) is widely used in the field of biophysical research of proteins in aqueous solutions. Obtaining low-resolution structure of proteins is still a highly valuable method despite the advances in high-resolution methods such as X-ray diffraction, cryo-EM etc. SAS offers the unique possibility to obtain structural information under conditions close to those of functional assays, i.e. in solution, without different additives, in the mg/mL concentration range. SAS method has a long history, but there are still many uncertainties related to data treatment. We compared 1D SAS profiles of apoferritin obtained by X-ray diffraction (XRD) and SAS methods. It is shown that SAS curves for X-ray diffraction crystallographic structure of apoferritin differ more significantly than it might be expected due to the resolution of the SAS instrument. Extrapolation to infinite dilution (EID) method does not sufficiently exclude dimerization and oligomerization effects and therefore could not guarantee total absence of dimers account in the final SAS curve. In this study, we show that EID SAXS, EID SANS and SEC-SAXS methods give complementary results and when they are used all together, it allows obtaining the most accurate results and high confidence from SAS data analysis of proteins.

PENGGUNAAN MODEL PEMBELAJARAN PROBLEM BASED INSTRUCTION (PBI UNTUK MENINGKATKAN KEAKTIFAN DAN HASIL BELAJAR MATEMATIKA SISWA KELAS 9B SEMESTER GASAL TAHUN PELAJARAN 2014/2015 SMP NEGERI 2 TUNTANG - SEMARANG

Directory of Open Access Journals (Sweden)

Tri Muah

2016-02-01

Full Text Available Penelitian tindakan kelas ini bertujuan untuk meningkatkan keaktifan dan hasil belajar matematika siswa pada materi peluang dengan penerapan model pembelajaran PBI bagi kelas 9B Semester Gasal SMP Negeri 2 Tuntang Kabupaten Semarang. Hasil penelitian kondisi awal menggunakan wawancara, observasi dan analisis butir soal, siswa kelas 9B ini memiliki keaktifan belajar yang kurang, kemudian berdampak pada hasil belajar siswa rendah juga. Berdasarkan kondisi awal tersebut, perlu dilakukan penelitian tindakan kelas untuk meningkatkan keaktifan belajar dan hasil belajar matematika siswa. Penelitian ini merupakan Penelitian Tindakan Kelas (PTK dengan mengetahui model prosedur penelitian yang dikembangkan oleh Kemmis dan Mc Taggart berupa model penelitian yang spiral yang pada umumnya direncanakan terdiri dari dua siklus. Setiap siklus terdiri dari empat tahap yaitu: 1 tahap pelaksanaan tindakan (planning, 2 tahap pelaksanaan tindakan (acting, 3 tahap pengamatan (observing, dan 4 tahap refleksi (reflecting. Subjek penelitian ini adalah siswa kelas 9B SMP Negeri 2 Tuntang yang terdiri dari 32 orang siswa. Data diperoleh melalui tes kognitif dan lembar observasi siswa. Dari hasil penelitian ini dapat disimpulkan bahwa model pembelajaran PBI dapat meningkatkan keaktifan belajar dan hasil belajar matematika siswa. Hal ini ditunjukan dengan hasil wawancara dan observasi yang dilakukan sebelum penelitian ini dilakukan dimana keaktifan belajar siswa secara individu 14% dan keaktifan belajar siswa secara kelompok 50% dan hasil belajar matematika siswa pada materi sebelumnya juga menunjukkan hasil belajar yang rendah dimana dari 32 siswa 6.25% siswa mendapatkan nilai tuntas dengan rata-rata 34,3. Setelah dilakukan tindakan pada siklus I, terjadi peningkatan terhadap keaktifan belajar dan hasil belajar matematika. Lembar observasi pada siklus I menunjukkan keaktifan siswa secara individu meningkat menjadi 27.4% dan keaktifan belajar siswa secara kelompok 65% dan

An implementation of SAS reg-sign in an environmental information system

International Nuclear Information System (INIS)

James, T.; Zygmunt, B.C.

1994-01-01

This paper describes a software environmental database information system that uses SAS to process data and ORACLE reg-sign as the relational database management system (RDBMS). The hardware includes a network of UNIX-based servers and workstations. The relational database consists of large tables containing envionmental measurement data, as well as other smaller tables with reference, metadata and internal administrative information. The data come in a variety of formats and must be converted to conform to the system's standards. SAS/ACCESS reg-sign and PROC SQL are used extensively in the data processing

C-C1-04: How to Win Friends and Influence People with the SAS Output Delivery System

OpenAIRE

Tolbert, William

2010-01-01

Background and Aims: Long-time SAS users remember the days when SAS output was embarrassingly ugly. Version 7 saw the introduction of the Output Delivery System (ODS). ODS has matured into a very capable subsystem that gives users powerful reporting options. This presentation will highlight useful features and outline a macro-based system for handling multiple ODS destinations simultaneously. Nowadays there is no excuse for ugly SAS output! When building reports, SAS users should think about ...

Contribution of the backstreaming ions to the Self-Magnetic pinch (SMP) diode current

Energy Technology Data Exchange (ETDEWEB)

Mazarakis, Michael G.; Cuneo, Michael E.; Fournier, Sean D.; Johnston, Mark D.; Kiefer, Mark L.; Leckbee, Joshua J.; Nielsen, Dan S.; Oliver, Bryan V.; Simpson, Sean; Renk, Timothy J.; Webb, Timothy J.; Ziska, Derek; Bennett, Nichelle; Droemer, Darryl W.; Cignac, Raymond E.; Obregon, Robert J.; Smith, Chase C.; Wilkins, Frank L.; Welch, Dale R.

2016-08-08

Summary form only given. The results presented here were obtained with an SMP diode mounted at the front high voltage end of the RITS accelerator. RITS is a Self-Magnetically Insulated Transmission Line (MITL) voltage adder that adds the voltage pulses of six 1.3 MV inductively insulated cavities. Our experiments had two objectives: first to measure the contribution of the back-streaming ion currents emitted from the anode target to the diode beam current, and second to try to evaluate the energy of those ions and hence the actual Anode-Cathode (A-K) gap actual voltage. In any very high voltage inductive voltage adder (IVA) utilizing MITLs to transmit the power to the diode load, the precise knowledge of the accelerating voltage applied on the anode-cathode (A-K) gap is problematic. The accelerating voltage quoted in the literature is from estimates based on measurements of the anode and cathode currents of the MITL far upstream from the diode and utilizing the para-potential flow theories and inductive corrections. Thus it would be interesting to have another independent measurement to evaluate the A-K voltage. The diode's anode is made of a number of high Z metals in order to produce copious and energetic flash x-rays. The backstreaming currents are a strong fraction of the anode materials and their stage of cleanness and gas adsorption. We have measured the back-streaming ion currents emitted from the anode and propagating through a hollow cathode tip for various diode configurations and different techniques of target cleaning treatments, such as heating to very high temperatures with DC and pulsed current, with RF plasma cleaning and with both plasma cleaning and heating. Finally, we have also evaluated the A-K gap voltage by ion filtering techniques.

Social Anxiety Scale for Adolescents (SAS-A): Measuring Social Anxiety among Finnish Adolescents

Science.gov (United States)

Ranta, Klaus; Junttila, Niina; Laakkonen, Eero; Uhmavaara, Anni; La Greca, Annette M.; Niemi, Paivi M.

2012-01-01

The aim of this study was to investigate symptoms of social anxiety and the psychometric properties of the "Social Anxiety Scale for Adolescents" (SAS-A) among Finnish adolescents, 13-16 years of age. Study 1 (n = 867) examined the distribution of SAS-A scores according to gender and age, and the internal consistency and factor structure…

KESANTUNAN BERBAHASA DALAM INTERAKSI PEMBELAJARAN BAHASA JAWA DI SMP N 1 BANYUMAS

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Astiana Ajeng Rahadini

2014-10-01

Full Text Available Penelitian ini bertujuan untuk mendeskripsikan dan menganalisis bentuk, nilai, dan fungsi kesantunan berbahasa Jawa dalam interaksi antara guru dan siswa ketika pembelajaran bahasa Jawa di SMP N 1 Banyumas serta implikasinya bagi pembelajaran. Jenis pendekatan yang digunakan, yaitu deskriptif. Metode pengumpula data yang digunakan, yaitu metode simak bebas libat cakap, teknik rekam, dan catat. Hasil penelitian menunjukkan: (1 bentuk kesantunan berbahasa Jawa direpresentasi-kan dalam modus deklaratif atau kalimat berita, modus interogatif atau kalimat pertanyaan, modus imperatif atau kalimat perintah yang merepresentasikan jenis tindak tutur representatif, direktif, ekspresif, dan komisif; (2 Nilai kesantunan berbahasa dilihat dari isi tuturan yang mematuhi prinsip kesantunan berbahasa Jawa dan penggunaan unggah-ungguh basa; (3 Fungsi kesantunan berbahasa meliputi fungsi kompetitif dan fungsi menyenangkan. (4 Implikasi hasil penelitian meliputi peng-gunaan bentuk-bentuk kesantunan berbahasa Jawa untuk menyamankan interaksi pembelajaran, peningkatan nilai kesantunan tuturan dengan memperhatikan isi tuturan dan penggunaan unggah-ungguh basa yang benar, dan penggunaan fungsi kesantunan menyenangkan dan ungkapan penanda kesantunan untuk tindak tutur direktif dan ekspresif. Kata kunci: kesantunan berbahasa Jawa, interaksi pembelajaran

Analysis of the primary structure and post-translational modifications of the Schistosoma mansoni antigen Smp28 by electrospray mass spectrometry

NARCIS (Netherlands)

Bouchon, B.; Jaquinod, M.; Klarskov, K.; Trottein, F.; Klein, Michele; Van Dorsselaer, A.; Bischoff, Rainer; Roitsch, C.

1994-01-01

The Schistosoma mansoni glutathione-S-transferase with an apparent molecular mass of 28 kDa, Smp28, has a blocked N-terminus which has been elucidated with the aid of the cDNA sequence combined with mass spectrometry and amino acid composition analysis of the N-terminal tryptic peptide. The blocked

PENDEKATAN BRAINSTORMINGROUND-ROBIN UNTUK MENINGKATKAN KEMAMPUAN KOMUNIKASIMATEMATIS SISWA SMP

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Maya Siti Rohmah

2015-07-01

Full Text Available ABSTRAK Penelitian ini bertujuan untuk mengetahui peningkatan kemampuan komunikasi matematis siswa yang pembelajarannya menggunakan Brainstorming Round-Robin dibandingkan dengan siswa yang pembelajarannya konvensional. Penelitian kuasi eksperimen ini mengambil populasi siswa kelas VII pada salah satu SMP di kabupaten Bandung Barat dengan sampel 2 kelas. Dari dua kelas yang dipilih dalam penelitian ini, salah satunya digunakan sebagai kelas eksperimen yang memperoleh pembelajaran dengan pendekatan Brainstorming Round-Robin, sedangkan kelas lainnnya sebagai kelas kontrol yang pembelajarannya konvensional. Kedua kelompok diberikan pretes dan postes kemampuan komunikasi matematis. Data N-gain yang diperoleh diuji secara kuantitatif dengan uji perbedaan rerata nonparametrik Mann-Whitney. Hasil penelitian menunjukkan bahwa peningkatan kemampuan komunikasi matematis siswa yang mendapat pembelajaran dengan menggunakan pendekatan Brainstorming Round-Robin lebih baik daripada siswa yang pembelajarannya konvensional. Kata Kunci    :     Brainstorming Round-Robin, KomunikasiMatematis     ABSTRACT The aims of these research are to determine anincrease in mathematics communication of students who obtain learning using Round-Robin Brainstormingbetter thanstudents who receivedconventional learning. This quasi experimental take population all students at class VII in one of public secondary school in West Bandung district with 2 classes as sample. From this 2 classes choosen in this research, one of them as an experimental classthatacquirelearningwithRound-Robin Brainstormingapproach, and the other one as acontrol class that receive conventional learning. Both groups weregiven thepretest and posttest of mathematics communication. N-gain data obtainedquantitatively,testedwitha meandifference testnonparametricMann-Whitney. The results showedthat an achievement and increase inmathematics communication of students thatgetslearning using

Faktor-Faktor yang Berhubungan dengan Usia Menarche Siswi SMP Adabiah

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Fitrah Umi Mutasya

2016-01-01

Full Text Available AbstrakMenarche (menars adalah haid pertama dari uterus yang merupakan awal dari fungsi menstruasi dan tanda telah terjadinya pubertas pada remaja putri. Pada dekade terakhir menunjukkan kecenderungan pergeseran usia menars ke arah umur yang lebih muda. Tujuan penelitian ini adalah menentukan faktor-faktor yang berhubungan dengan usia menars. Jenis penelitian ini adalah analitik observasional dalam bentuk rancangan cross sectional study. Populasi dalam penelitian ini adalah seluruh siswi SMP Adabiah kelas VII dan VIII tahun ajaran 2012/2013. Jumlah sampel sebanyak 72 siswi yang diambil secara Simple Random Sampling. Data dikumpulkan dengan angket dan pengukuran tinggi dan berat badan responden. Pengolahan data dilakukan secara komputerisasi dan analisis dengan uji chi-square pada α = 0,05. Hasil penelitian didapatkan bahwa usia menars rata-rata siswi SMP Adabiah adalah 12,29 ± 0,49 tahun. Uji statistik menunjukkan terdapat hubungan yang bermakna antara tingkat pendapatan per kapita dan status gizi dengan usia menars sedangkan tingkan pendidikan orang tua dan paparan media massa tidak terdapat hubungan yang bermakna dengan usia menars.Kata kunci: usia menars, pendapatan per kapita, status gizi AbstractMenarche is the first menstruation or bleeding of the uterus that is the beginning of the menstrual function and mark the occurrence of puberty in young girls. In the past decade shows a shift in the age of menarche trend toward younger age. The objective of this study was to determine the associated factors to age of menarche. This type of research is observational analytic with cross sectional study design. The population in this study were all junior high school students of class VII and VIII academic year 2012/2013. The total sample of 72 student were taken by simple random sampling. Data were collected by questionnaire and measurement of height and weight. Data was analyzed  by chi-square test at α = 0,005. The result showed that the

Comparing the OpenMP, MPI, and Hybrid Programming Paradigm on an SMP Cluster

Science.gov (United States)

Jost, Gabriele; Jin, Hao-Qiang; anMey, Dieter; Hatay, Ferhat F.

2003-01-01

Clusters of SMP (Symmetric Multi-Processors) nodes provide support for a wide range of parallel programming paradigms. The shared address space within each node is suitable for OpenMP parallelization. Message passing can be employed within and across the nodes of a cluster. Multiple levels of parallelism can be achieved by combining message passing and OpenMP parallelization. Which programming paradigm is the best will depend on the nature of the given problem, the hardware components of the cluster, the network, and the available software. In this study we compare the performance of different implementations of the same CFD benchmark application, using the same numerical algorithm but employing different programming paradigms.

SPSS and SAS programming for the testing of mediation models.

Science.gov (United States)

Dudley, William N; Benuzillo, Jose G; Carrico, Mineh S

2004-01-01

Mediation modeling can explain the nature of the relation among three or more variables. In addition, it can be used to show how a variable mediates the relation between levels of intervention and outcome. The Sobel test, developed in 1990, provides a statistical method for determining the influence of a mediator on an intervention or outcome. Although interactive Web-based and stand-alone methods exist for computing the Sobel test, SPSS and SAS programs that automatically run the required regression analyses and computations increase the accessibility of mediation modeling to nursing researchers. To illustrate the utility of the Sobel test and to make this programming available to the Nursing Research audience in both SAS and SPSS. The history, logic, and technical aspects of mediation testing are introduced. The syntax files sobel.sps and sobel.sas, created to automate the computation of the regression analysis and test statistic, are available from the corresponding author. The reported programming allows the user to complete mediation testing with the user's own data in a single-step fashion. A technical manual included with the programming provides instruction on program use and interpretation of the output. Mediation modeling is a useful tool for describing the relation between three or more variables. Programming and manuals for using this model are made available.

PREFACE Proceedings of the XIV International Conference on Small-Angle Scattering, SAS-2009

Science.gov (United States)

King, Stephen; Terrill, Nicholas

2010-10-01

The XIV International Conference on Small-Angle Scattering, SAS-2009, was held in Oxford UK, 13-18 September 2009, and was jointly organised under the auspices of the International Union of Crystallography Commission on SAS by a team from the Diamond Light Source and the ISIS Pulsed Neutron Source - their first such joint venture - with help from the UK Science and Technology Facilities Council. It was the first time that this long running and successful series of conferences on the application, science and technology of small-angle scattering techniques had been staged in the UK. The UK has a proud heritage in small-angle scattering: as home to one of the world's first SANS instruments (at AERE Harwell), as the site of the world's first 2nd generation X-ray Synchrotron (the SRS at Daresbury with its suite of SAXS beamlines), and latterly as the location of the world's most successful pulsed source SANS instrument. Indeed, 2009 also marked the 25th Anniversary of neutron operations at ISIS and the opening of a Second Target Station. Whilst the SRS ceased operations in 2008, its mantle has been inherited by the Diamond synchrotron. Many delegates took the opportunity to visit both Diamond and ISIS during a conference excursion. Despite the prevailing global economic downturn, we were delighted that 434 delegates from 32 different countries were able to attend SAS-2009; two-thirds were drawn from the UK, Germany, Japan, the USA and France, but there were also sizeable contingents from Australia, Korea, Taiwan and South America. In many ways this geographical spread reflects the present and emerging distribution, respectively, of 3rd generation X-ray synchrotrons and high-flux neutron sources, although the scope of the conference was not solely limited to these probes. Financial support from the IUCr enabled us to grant bursaries to attend SAS-2009 to 12 delegates from emerging countries (Algeria, Argentina, Brazil, India, Nepal, Romania, Russia and the Ukraine). The

PENERAPAN STANDAR PELAYANAN MINIMAL PEGAWAI TATA USAHA DI SMP NEGERI SE-KOTA SALATIGA

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Aan Ikhsananto

2016-06-01

Full Text Available Pegawai tata usaha memiliki tugas-tugas pelayanan yang berhubungan dengan banyak orang di lingkungan sekolah. Observasi awal yang dilakukan peneliti menunjukkan bahwa penerapan Standar Pelayanan Minimal (SPM masih kurang. Melalui peningkatan kompetensi pegawai diharapkan dapat memenuhi standar pelayanan minimal pegawai tata usaha di sekolah. Pemanfaatan fasilitas kantor juga diharapkan dapat menunjang standar pelayanan minimal. Selain itu ketersediaan teknologi informasi diharapkan penerapan standar pelayanan minimal dapat semakin meningkat. Tujuan dari penelitian ini adalah untuk mengetahui apakah kompetensi pegawai, fasilitas kantor, dan teknologi infomasi berpengaruh terhadap penerapan SPM pegawai tata usaha.Variabel dalam penelitian ini adalah kompetensi pegawai (X1, fasilitas kantor (X2 dan teknologi informasi (X3 sebagai variabel bebas serta standar pelayanan minimal (Y sebagai variabel terikatnya. Sampel dalam penelitian ini adalah seluruh pegawai tata usaha (TU di SMP Negeri Se-Kota Salatiga, berjumlah 54 pegawai. Metode pengumpulan data yang digunakan adalah metode dokumentasi, wawancara, dan kuesioner. Teknik analisis data dapat menggunakan regresi berganda bantuan SPSS, asumsi klasik, dan analisis deskriptif persentase. Hasil penelitian ini dapat disimpulkan bahwa kompetensi pegawai, fasilitas kantor, dan teknologi informasi berpengaruh positif dan signifikan terhadap penerapan standar pelayanan minimal pegawai. Clerical employee has service tasks associated with many people in the school environment. Preliminary observations conducted by researchers showed that the application of the Minimum Service Standards (SPM is still lacking. By improving the competence of employees is expected to meet minimum service standards in school administration employees. The usefullness of office facilities are also expected to support the minimum service standards. Besides the availability of information technology is expected implementation of

Clinical SAS programming in India: A study of industry needs versus wants

Directory of Open Access Journals (Sweden)

Nithiyanandhan Ananthakrishnan

2014-01-01

Full Text Available Background: The clinical SAS (www.sas.com programming industry, in India, has seen a rapid growth in the last decade and the trend seems set to continue, for the next couple of years, due to cost advantage and the availability of skilled labor. On one side the industry needs are focused on less execution time, high margins, segmented tasks and the delivery of high quality output with minimal oversight. On the other side, due to the increased demand for skilled resources, the wants of the programmers have taken a different shift toward diversifying exposure, unsustainable wage inflation due to multiple opportunities and generally high expectations around career progression. If the industry needs are not going to match with programmers want, or vice versa, then there is the possibility that the current year on year growth may start to slow or even go into decline. Aim: This paper is intended to identify the gap between wants and need and puts forwards some suggestions, for both sides, in ways to change the equation to benefit all. Settings and Design: Questionnaire on similar themes created to survey managers and programmers working in clinical SAS programming industry and was surveyed online to collect their perspectives. Their views are compared for each theme and presented as results. Materials and Methods: Two surveys were created in www.surveymonkey.com. Management: https://www.surveymonkey.com/s/SAS_India_managment_needvswant_survey. Programmer: https://www.surveymonkey.com/s/SAS_India_programmer_needvswant_survey. Statistical Analysis Used: Bar chart and pie chart used on data collect to show segmentation of data. Results and Conclusions: In conclusion, it seeks to highlight the future industry direction and the skillset that existing programmers need to have, in order to sustain the momentum and remain competitive, to contribute to the future pipeline and the development of the profession in India.

The SAS4A/SASSYS-1 Safety Analysis Code System, Version 5

Energy Technology Data Exchange (ETDEWEB)

Fanning, T. H. [Argonne National Lab. (ANL), Argonne, IL (United States); Brunett, A. J. [Argonne National Lab. (ANL), Argonne, IL (United States); Sumner, T. [Argonne National Lab. (ANL), Argonne, IL (United States)

2017-01-01

The SAS4A/SASSYS-1 computer code is developed by Argonne National Laboratory for thermal, hydraulic, and neutronic analysis of power and flow transients in liquidmetal- cooled nuclear reactors (LMRs). SAS4A was developed to analyze severe core disruption accidents with coolant boiling and fuel melting and relocation, initiated by a very low probability coincidence of an accident precursor and failure of one or more safety systems. SASSYS-1, originally developed to address loss-of-decay-heat-removal accidents, has evolved into a tool for margin assessment in design basis accident (DBA) analysis and for consequence assessment in beyond-design-basis accident (BDBA) analysis. SAS4A contains detailed, mechanistic models of transient thermal, hydraulic, neutronic, and mechanical phenomena to describe the response of the reactor core, its coolant, fuel elements, and structural members to accident conditions. The core channel models in SAS4A provide the capability to analyze the initial phase of core disruptive accidents, through coolant heat-up and boiling, fuel element failure, and fuel melting and relocation. Originally developed to analyze oxide fuel clad with stainless steel, the models in SAS4A have been extended and specialized to metallic fuel with advanced alloy cladding. SASSYS-1 provides the capability to perform a detailed thermal/hydraulic simulation of the primary and secondary sodium coolant circuits and the balance-ofplant steam/water circuit. These sodium and steam circuit models include component models for heat exchangers, pumps, valves, turbines, and condensers, and thermal/hydraulic models of pipes and plena. SASSYS-1 also contains a plant protection and control system modeling capability, which provides digital representations of reactor, pump, and valve controllers and their response to input signal changes.

Clinical SAS programming in India: A study of industry needs versus wants.

Science.gov (United States)

Ananthakrishnan, Nithiyanandhan

2014-07-01

The clinical SAS (www.sas.com) programming industry, in India, has seen a rapid growth in the last decade and the trend seems set to continue, for the next couple of years, due to cost advantage and the availability of skilled labor. On one side the industry needs are focused on less execution time, high margins, segmented tasks and the delivery of high quality output with minimal oversight. On the other side, due to the increased demand for skilled resources, the wants of the programmers have taken a different shift toward diversifying exposure, unsustainable wage inflation due to multiple opportunities and generally high expectations around career progression. If the industry needs are not going to match with programmers want, or vice versa, then there is the possibility that the current year on year growth may start to slow or even go into decline. This paper is intended to identify the gap between wants and need and puts forwards some suggestions, for both sides, in ways to change the equation to benefit all. Questionnaire on similar themes created to survey managers and programmers working in clinical SAS programming industry and was surveyed online to collect their perspectives. Their views are compared for each theme and presented as results. Two surveys were created in www.surveymonkey.com. https://www.surveymonkey.com/s/SAS_India_managment_needvswant_survey. Programmer: https://www.surveymonkey.com/s/SAS_India_programmer_needvswant_survey. Bar chart and pie chart used on data collect to show segmentation of data. In conclusion, it seeks to highlight the future industry direction and the skillset that existing programmers need to have, in order to sustain the momentum and remain competitive, to contribute to the future pipeline and the development of the profession in India.

KEEFEKTIFAN PENDEKATAN OPEN-ENDED DAN PROBLEM SOLVING PADA PEMBELAJARAN BANGUN RUANG SISI DATAR DI SMP

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Nuning Melianingsih

2015-11-01

Full Text Available Penelitian ini bertujuan untuk menentukan keefektifan dan perbandingan keefektifan dari pendekatan open-ended dan problem solving pada pembelajaran bangun ruang sisi datar ditinjau dari pencapaian kemampuan penalaran, pemecahan masalah, dan komunikasi matematis. Penelitian ini adalah quasi experiment dengan desain pretest-posttest nonequivalent group design. Populasi penelitian mencakup seluruh siswa kelas VIII SMP Negeri 1 Pandak, Bantul, Yogyakarta. Selanjutnya dengan memilih secara acak dari keseluruhan kelas tersebut, terpilih kelas VIII F dan VIII G sebagai sampel penelitian. Untuk menguji keefektifan masing-masing pendekatan pembelajaran digunakan uji one sample t-test. Untuk menguji bahwa pendekatan open-ended lebih efektif daripada pendekatan problem solving, data dianalisis menggunakan MANOVA yang dilanjutkan dengan uji t-Bonferroni. Hasil penelitian menunjukkan bahwa kedua pendekatan pembelajaran efektif ditinjau dari masing-masing aspek, dan pendekatan open-ended lebih efektif daripada pendekatan problem solving pada pembelajaran bangun ruang sisi datar ditinjau dari pencapaian kemampuan penalaran, pemecahan masalah, dan komunikasi matematis di SMP. Kata Kunci: pendekatan open-ended, pendekatan problem solving, kemampuan penalaran, kemampuan pemecahan masalah, kemampuan komunikasi matematis   THE EFFECTIVENESS OF OPEN-ENDED AND PROBLEM SOLVING APPROACH IN MATTER OF FLAT SIDE CONSTRUCT IN JUNIOR HIGH SCHOOL Abstract The aims of this research are to decide the effectiveness and the comparison of the effectiveness of open-ended and problem solving approach toward matter of flat side construct lesson viewed from achivement of reasoning ability, problem solving and mathematics communication. This study was a quasi experimental study using the pretest-posttest nonequivalent group design. The research population covered the entire VIII class students’ of SMP Negeri 1 Pandak, Bantul, Yogyakarta. From the population, classes of VIII F and

POLA ASUH ORANG TUA, KONSEP DIRI, MOTIVASI DIRI, IKLIM SEKOLAH, DAN KESADARAN EMOSI SISWA SMP

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Esther Heydemans

2016-02-01

Full Text Available Abstract: Patterns of Parenting, Self-concept, Self-motivation, School Climate, and Emotional Awareness of Students at State Junior High Schools. The study tries to investigate the correlation between patterns of foster parents, self concept, self motivation, school climate and emotional awareness of the students at State Junior High School in Malang. Using multiple regression analysis, it is concluded  that patterns of foster parents, self motivation, school climate have effective significant contribution to emotional awareness both individually and in groups. Meanwhile, self concept has no significant effect. As a whole the effective contribution of the patterns of foster parents, self concept, self motivation, school climate to emotional awareness is 0.57 or 57%, it means that the remaining 43% of emotional awareness cannot be explained. Abstrak: Pola Asuh Orang Tua, Konsep Diri, Motivasi Diri, Iklim Sekolah, dan Kesadaran Emosi Siswa SMP. Penelitian ini mencoba untuk menjelaskan hubungan antara pola asuh orang tua, konsep diri, motivasi diri, iklim sekolah dan kesadaran emosi siswa SMP Negeri di kota Malang. Dengan menggunakan analisis multiple regresi disimpulkan bahwa pola asuh orang tua, motivasi diri, dan iklim sekolah memberi kontribusi yang signifikan terhadap kesadaran emosi, baik secara individu dan kelompok. Sementara itu konsep diri mempunyai pengaruh, tetapi tidak signifikan. Secara keseluruhan kontribusi efektif dari pola asuh orang tua, konsep diri, motivasi diri, iklim sekolah terhadap kesdaran emosi adalah 0.57 (57%. Hal itu berarti bahwa ada 43% faktor lain yang mempengaruhi kesadaran emosi, tetapi tidak bisa dijelaskan.

KEEFEKTIFAN MODEL PEMBELAJARAN KOOPERATIF TIPE SQ3R TERHADAP KEMAMPUAN PEMECAHAN MASALAH SISWA SMP KELAS VII

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Dian Teguh Firmansyah

2012-10-01

Full Text Available This study aims to determine the effectiveness of cooperative learning model types Survey Question Read Recite Review (SQ3R to mathematical problem solving abilities of students in the junior high school grade VII of material relationships between angles. The population in this study is students of grade VII SMP N 1 Pagerbarang school year 2011/2012. The samples taken by cluster random sampling technique so namely studentsinclassVIIB as control group and studentsinclass VIIC as experiment group. Design used in this research is true experimental design posttest only control type. Results showed that the averagetest scores mathematical problem solving abilities of students in class taught by cooperative learning model types SQ3Rof material relationships between angles achieve minimal completeness criteria(KKM applies in SMP N 1 Pagerbarang, with many students who achieve KKM is more than equal 75%, and average test scores mathematical problem solving abilities of students in classtaught by cooperative learning model typesSQ3Rof material relationships between anglesmore than the average test scoresmathematical problem solving abilities of students in class taught by expository model. Based on the research results can be concluded that the cooperative learning model types SQ3R is effective to improve students problem solving skills students grade VII to the material relationships between angles.

Stratospheric Air Sub-sampler (SAS) and its application to analysis of Delta O-17(CO2) from small air samples collected with an AirCore

NARCIS (Netherlands)

Mrozek, Dorota Janina; van der Veen, Carina; Hofmann, Magdalena E. G.; Chen, Huilin; Kivi, Rigel; Heikkinen, Pauli; Rockmann, Thomas

2016-01-01

We present the set-up and a scientific application of the Stratospheric Air Sub-sampler (SAS), a device to collect and to store the vertical profile of air collected with an AirCore (Karion et al., 2010) in numerous sub-samples for later analysis in the laboratory. The SAS described here is a 20m

O papel do community manager Toluna SAS: comunidade online interativa

OpenAIRE

Faria, Filipa Maria Ferreira Prego de

2014-01-01

Atualmente, a maioria das empresas encontra-se ligada a uma das ferramentas mais poderosas do mundo: a internet. Com o crescimento deste fenómeno, surgem aplicativos para melhorarem o seu aproveitamento. As empresas começam a usufruir da Web 2.0, que visa a utilização da internet como uma plataforma social. O trabalho aqui apresentado pretende fazer uma análise profunda da empresa online Toluna SAS e explicar o surgimento do profissional responsável por essa plataforma social, o Community Man...

Validation of the metal fuel version of the SAS4A accident analysis code

International Nuclear Information System (INIS)

Tentner, A.M.

1991-01-01

This paper describes recent work directed towards the validation of the metal fuel version of the SAS4A accident analysis code. The SAS4A code system has been developed at Argonne National Laboratory for the simulation of hypothetical severe accidents in Liquid Metal-Cooled Reactors (LMR), designed to operate in a fast neutron spectrum. SAS4A was initially developed for the analysis of oxide-fueled liquid metal-cooled reactors and has played an important role in the simulation and assessment of the energetics potential for postulated severe accidents in these reactors. Due to the current interest in the metal-fueled liquid metal-cooled reactors, a metal fuel version of the SAS4A accident analysis code is being developed in the Integral Fast Reactor program at Argonne. During such postulated accident scenarios as the unprotected (i.e. without scram) loss-of-flow and transient overpower events, a large number of interrelated physical phenomena occur during a relatively short time. These phenomena include transient heat transfer and hydrodynamic events, coolant boiling, and fuel and cladding melting and relocation. Due to strong neutronic feedbacks these events can significantly influence the reactor power history in the accident progression. The paper presents the results of a recent SAS4A simulation of the M7 TREAT experiment. 6 refs., 5 figs

CTTITEM: SAS macro and SPSS syntax for classical item analysis.

Science.gov (United States)

Lei, Pui-Wa; Wu, Qiong

2007-08-01

This article describes the functions of a SAS macro and an SPSS syntax that produce common statistics for conventional item analysis including Cronbach's alpha, item difficulty index (p-value or item mean), and item discrimination indices (D-index, point biserial and biserial correlations for dichotomous items and item-total correlation for polytomous items). These programs represent an improvement over the existing SAS and SPSS item analysis routines in terms of completeness and user-friendliness. To promote routine evaluations of item qualities in instrument development of any scale, the programs are available at no charge for interested users. The program codes along with a brief user's manual that contains instructions and examples are downloadable from suen.ed.psu.edu/-pwlei/plei.htm.

PENGEMBANGAN MEDIA PEMBELAJARAN KOSAKATA BAHASA INGGRIS BERBANTUAN KOMPUTER UNTUK SISWA SMP KELAS VII

Directory of Open Access Journals (Sweden)

Bastani Bastani

2014-05-01

Full Text Available Penelitian ini bertujuan: (1 menghasilkan media pembelajaran kosakata bahasa Inggris berbantuan komputer untuk siswa SMP kelas VII; dan (2 mengetahui kelayakan media pada aspek materi, pemrograman, dan tampilan. Penelitian ini adalah penelitian dan pengembangan dengan menggunakan model pengembangan Borg & Gall dan Alessi & Trollip’s yang telah dimodifikasi. Penelitian ini dilaksanakan melalui tiga tahap, yaitu perencanaan, desain, dan pengembangan. Tahap perencanaan meliputi penetapan tujuan dan penganalisisan kebutuhan. Tahap desain meliputi penyelenggaraan focus group discussion, pembuatan flowchart, storyboard, penyiapan materi, dan bahan pendukung. Tahap pengembangan meliputi pembuatan aplikasi berdasarkan flowchart dan storyboard, validasi ahli dan validasi pengguna. Instrumen penelitian yang digunakan adalah kuesioner/angket dan tes. Hasil penelitian dan pengembangan ini adalah: (1 produk media pembelajaran kosakata bahasa Inggris berbantuan komputer dalam bentuk CD pembelajaran dan print out produk; dan (2 kelayakan media ditinjau dari aspek materi termasuk kriteria sangat layak dengan rata-rata skor 4,47 pada skala lima, aspek pemrograman termasuk kriteria sangat layak dengan rata-rata skor 4,21 dan aspek tampilan termasuk kriteria sangat layak dengan rata-rata skor 4,44. Kata kunci: pengembangan, media pembelajaran, kosakata, pembelajaran berbantuan komputer.

Archive of Census Related Products (ACRP): 1980 SAS Transport Files

Data.gov (United States)

National Aeronautics and Space Administration — The 1980 SAS Transport Files portion of the Archive of Census Related Products (ACRP) contains housing and population demographics from the 1980 Summary Tape File...

%HPGLIMMIX: A High-Performance SAS Macro for GLMM Estimation

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Liang Xie

2014-06-01

Full Text Available Generalized linear mixed models (GLMMs comprise a class of widely used statistical tools for data analysis with fixed and random effects when the response variable has a conditional distribution in the exponential family. GLMM analysis also has a close relationship with actuarial credibility theory. While readily available programs such as the GLIMMIX procedure in SAS and the lme4 package in R are powerful tools for using this class of models, these progarms are not able to handle models with thousands of levels of fixed and random effects. By using sparse-matrix and other high performance techniques, procedures such as HPMIXED in SAS can easily fit models with thousands of factor levels, but only for normally distributed response variables. In this paper, we present the %HPGLIMMIX SAS macro that fits GLMMs with large number of sparsely populated design matrices using the doubly-iterative linearization (pseudo-likelihood method, in which the sparse-matrix-based HPMIXED is used for the inner iterations with the pseudo-variable constructed from the inverse-link function and the chosen model. Although the macro does not have the full functionality of the GLIMMIX procedure, time and memory savings can be large with the new macro. In applications in which design matrices contain many zeros and there are hundreds or thousands of factor levels, models can be fitted without exhausting computer memory, and 90% or better reduction in running time can be observed. Examples with a Poisson, binomial, and gamma conditional distribution are presented to demonstrate the usage and efficiency of this macro.

Comparison of Established Diagnostic Methodologies and a Novel Bacterial smpB Real-Time PCR Assay for Specific Detection of Haemophilus influenzae Isolates Associated with Respiratory Tract Infections.

Science.gov (United States)

Reddington, Kate; Schwenk, Stefan; Tuite, Nina; Platt, Gareth; Davar, Danesh; Coughlan, Helena; Personne, Yoann; Gant, Vanya; Enne, Virve I; Zumla, Alimuddin; Barry, Thomas

2015-09-01

Haemophilus influenzae is a significant causative agent of respiratory tract infections (RTI) worldwide. The development of a rapid H. influenzae diagnostic assay that would allow for the implementation of infection control measures and also improve antimicrobial stewardship for patients is required. A number of nucleic acid diagnostics approaches that detect H. influenzae in RTIs have been described in the literature; however, there are reported specificity and sensitivity limitations for these assays. In this study, a novel real-time PCR diagnostic assay targeting the smpB gene was designed to detect all serogroups of H. influenzae. The assay was validated using a panel of well-characterized Haemophilus spp. Subsequently, 44 Haemophilus clinical isolates were collected, and 36 isolates were identified as H. influenzae using a gold standard methodology that combined the results of matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) and a fucK diagnostic assay. Using the novel smpB diagnostic assay, 100% concordance was observed with the gold standard, demonstrating a sensitivity of 100% (95% confidence interval [CI], 90.26% to 100.00%) and a specificity of 100% (95% CI, 63.06% to 100.00%) when used on clinical isolates. To demonstrate the clinical utility of the diagnostic assay presented, a panel of lower RTI samples (n = 98) were blindly tested with the gold standard and smpB diagnostic assays. The results generated were concordant for 94/98 samples tested, demonstrating a sensitivity of 90.91% (95% CI, 78.33% to 97.47%) and a specificity of 100% (95% CI, 93.40% to 100.00%) for the novel smpB assay when used directly on respiratory specimens. Copyright © 2015, American Society for Microbiology. All Rights Reserved.

Numerical simulation of MHD equilibrium configuration for the HL-2A modification

International Nuclear Information System (INIS)

Chen Qian; Wang Aike; Li Fangzhu; Zhang Jinghua

2008-01-01

Numerical simulation is employed for the HL-2A modification, which includes the optimum design of zero-field in the start-up phase, the limiter equilibrium configuration, the single/double null divertor equilibrium configuration, and the equilibrium configuration evolution from gas breakdown to current plateau. Results show that the new program can satisfy the design requirement. (authors)

The Development of Student’s Activity Sheets (SAS) Based on Multiple Intelligences and Problem-Solving Skills Using Simple Science Tools

Science.gov (United States)

Wardani, D. S.; Kirana, T.; Ibrahim, M.

2018-01-01

The aim of this research is to produce SAS based on MI and problem-solving skills using simple science tools that are suitable to be used by elementary school students. The feasibility of SAS is evaluated based on its validity, practicality, and effectiveness. The completion Lesson Plan (LP) implementation and student’s activities are the indicators of SAS practicality. The effectiveness of SAS is measured by indicators of increased learning outcomes and problem-solving skills. The development of SAS follows the 4-D (define, design, develop, and disseminate) phase. However, this study was done until the third stage (develop). The written SAS was then validated through expert evaluation done by two experts of science, before its is tested to the target students. The try-out of SAS used one group with pre-test and post-test design. The result of this research shows that SAS is valid with “good” category. In addition, SAS is considered practical as seen from the increase of student activity at each meeting and LP implementation. Moreover, it was considered effective due to the significant difference between pre-test and post-test result of the learning outcomes and problem-solving skill test. Therefore, SAS is feasible to be used in learning.

KEBIASAAN SARAPAN, STATUS GIZI, DAN KUALITAS HIDUP REMAJA SMP BOSOWA BINA INSANI BOGOR

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Ilyatun Niswah

2014-11-01

Full Text Available ABSTRACTThe objective of this study was to examine the association between breakfast habits, nutritional status, and health related quality of life of adolescents in Bosowa Bina Insani Junior High School Bogor. A cross sectional study was conducted and simple random sampling was used to determine the subjects. Subjects were 60 adolescent students of Bosowa Bina Insani Junior High School Bogor aged 13—15 years old. The study found there was no significant difference in nutritional status between breakfast skippers and breakfast eaters (p>0.05. However, regular breakfast eaters were more likely to have lower body weight (r=-0.160, p=0.222. There was no significant difference of health related quality of life based on nutritional status (p>0.05. Breakfast eaters tended to have better quality of life than breakfast skippers even though there was no significant difference between them (p>0.05.Keywords: adolescents, breakfast habits, food consumption, health related quality of life, nutritionalstatusABSTRAKPenelitian ini bertujuan mengkaji hubungan kebiasaan sarapan, status gizi, dan kualitas hidup pada remaja SMP Bosowa Bina Insani Bogor. Desain penelitian ini adalah cross sectional dengan penarikan subjek secara simple random sampling. Subjek berjumlah 60 remaja berusia 13—15 tahun yang merupakan siswa-siswi SMP Bosowa Bina Insani Bogor. Hasil penelitian menunjukkan tidak terdapat perbedaan signifikan status gizi berdasarkan kebiasaan sarapan (p>0.05 namun terdapat kecenderungan semakin sering konsumsi sarapan, berat badan semakin menurun (r=-0.160, p=0.222. Tidak terdapat perbedaan signifikan kualitas hidup berdasarkan status gizi (p>0.05. Kualitas hidup pada kelompok yang biasa sarapan cenderung lebih tinggi dibandingkan kelompok yang tidak biasa sarapan, namun tidak terdapat perbedaan signifikan secara statistik (p>0.05.Kata kunci: kebiasaan sarapan, konsumsi pangan, kualitas hidup, remaja, status gizi

Design and analysis of experiments with SAS

CERN Document Server

Lawson, John

2010-01-01

IntroductionStatistics and Data Collection Beginnings of Statistically Planned Experiments Definitions and Preliminaries Purposes of Experimental Design Types of Experimental Designs Planning Experiments Performing the Experiments Use of SAS SoftwareCompletely Randomized Designs with One Factor Introduction Replication and Randomization A Historical Example Linear Model for Completely Randomized Design (CRD) Verifying Assumptions of the Linear Model Analysis Strategies When Assumptions Are Violated Determining the Number of Replicates Comparison of Treatments after the F-TestFactorial Designs

PENGEMBANGAN MODEL PERMAINAN “VOLTACER” BOLA VOLI KELAS VII SMP NEGERI 1 GODONG KECAMATAN GODONG KABUPATEN GROBOGAN TAHUN 2014

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Ahmad Sugeng Riyadi

2015-12-01

Full Text Available The purpose of this study was to determine the Game Model Development "Voltacer" extra-curricular volleyball in grade 1 SMP Negeri 1 Godong District of Godong Grobogan. This study uses pengembanganyang research refers to the model development (research-based devolepment of Sugiyono. The results of the study of small-scale test results obtained from the evaluation of the percentage is 84.28% penjas experts (meet both criteria, whereas the percentage of expert learning I was 90.00% (meets both criteria, expert pembeajaran II was 88.87% (meet both criteria. The results of the questionnaire the percentage of students in a small-scale test was 91.48% (meets criteria very well. Meanwhile, from the student questionnaire in a large-scale test results obtained percentage of 95.70% (meets criteria very well.Based on the research results, it can be concluded that the model of the game "voltacer" volley ball can be used for class VII student extracurricular khususya SMP Negeri 1 Godong. Suggestions submitted penjasorkes that teachers should use the model of the game "voltacer" volleyball volleyball in the delivery of material by adjusting the infrastructure and facilities available in the school.

Microscopic theory taking into account 2p2h configurations in the magic nuclei. General comparison with other aprroaches

International Nuclear Information System (INIS)

Kamerdzhiev, S.P.

1982-01-01

The purposes of the given review are as follows: 1) brief description of subsequent method for accoUntancy of 2p2h-configurations of the nucleus in the second order by quasiparticle-phonon interaction; the method uses Green functions and it represents specification of microscopic model of 2p2h-configuration accountancy; 2) obtaining the basic results of already existing approaches from the obtained analytical expressions. Accountancy of 2p2h-configurations of magic nuclei is necessary for improvement of microscopic description of multipole giant resonances (MGR). An equation for the effective field in a nucleus induced by an external field is obtained. An expression for polarization operator determining probabilities of nucleus transitions from the ground state to the excited one is obtained graphically. Derivation of the described equation for apex of the effective field and expressions for polarization operator which besides 1p1h-configurations account for 2p2h-configurations are the basic results of the paper

PENDIDIKAN KARAKTER DALAM MATA PELAJARAN PENDIDIKAN AGAMA ISLAM DI SMP 3 PEKALONGAN (Kajian atas Kurikulum dan Proses Pembelajaran

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. Maemonah

2012-10-01

Full Text Available Even though character building as an autonomous subject among student does not exist in secondary school, Islamic Education (PAI, as one of the subjects in school related to character building, has to play its role in building students’ character. This study aims to reveal the problems related to PAI learning process in SMP 3 and its role in building students’ noble character. This study was qualitative using observational case studies. The data were obtained through interviews, questionnaires, and documents and were analyzed using qualitative analysis techniques with the inductive approach. The documents were such legal decisions of officials in Educational Ministry, the syllabi, curriculums, and teaching planning (RPP. The result shows that PAI learning has an important role in building students’ noble character if it is supported by competent lecturers, good inputs, adequate materials, and good processes. Character building learning was taught integrated and aimed to shape noble character among the students of SMP 3 Pekalongan. It was accommodated in PAI learning, citizenship learning and local contain subject, such as Javanese language and Cookery Learning. Unfortunately, the sustainability and comprehensiveness of character building learning in PAI curriculum were not seriously attended. Nevertheless, they were taught integrated in pilot project program and evaluated gradually and comprehensively.

A SAS/AF application to administrate and query a file of incidents occurring in foreign nuclear power plants

International Nuclear Information System (INIS)

Durbec, V.

1994-07-01

The Research and Development Division of Electricite de France has a file of incidents occurring in foreign pressurized water nuclear power stations. These incidents have an impact either on safety or reliability. The file is stored on an IBM 3090. For each incident, a docket is assigned, containing the identity of the nuclear plant and information in the form of code or text on the incident. An application has been built with the SAS System under IBM (MVS) in order to: - allow the input of new nuclear plant identities, monthly operating coefficients and new incidents; - subset data from each SAS data set, according to selection criteria (country, manufacturers, period, materials, etc...) in the form of coded fields and characters strings; -calculate simple statistical analyses on subset data (histograms of break duration, distribution of operating coefficients, cross-tabulation tables of sets and materials which bring about the incident) with a restitution on screen and/or printer; - edit an annual booklet containing general results of functioning of plants. After validation, data retrieved from the database are used in probabilistic safety analysis of nuclear power plants and materials designing studies (comparison with French materials, identification of factors having an impact on performance). The application is an interactive menu-driven tool and contains data entry screens (for new data or selection criteria). These screens have been built with SAS/AF software and Screen Control Language. Data selection and processing have been developed with Base SAS and SAS/GRAPH software. (author). 1 ref., 6 figs., 2 tabs

Antiausterity activity of arctigenin enantiomers: importance of (2R,3R)-absolute configuration.

Science.gov (United States)

Awale, Suresh; Kato, Mamoru; Dibwe, Dya Fita; Li, Feng; Miyoshi, Chika; Esumi, Hiroyasu; Kadota, Shigetoshi; Tezuka, Yasuhiro

2014-01-01

From a MeOH extract of powdered roots of Wikstroemia indica, six dibenzyl-gamma-butyrolactone-type lignans with (2S,3S)-absolute configuration [(+)-arctigenin (1), (+)-matairesinol (2), (+)-trachelogenin (3), (+)-nortrachelogenin (4), (+)-hinokinin (5), and (+)-kusunokinin (6)] were isolated, whereas three dibenzyl-gamma-butyrolactone-type lignans with (2R,3R)-absolute configuration [(-)-arctigenin (1*), (-)-matairesinol (2*), (-)-trachelogenin (3*)] were isolated from Trachelospermum asiaticum. The in vitro preferential cytotoxic activity of the nine compounds was evaluated against human pancreatic PANC-1 cancer cells in nutrient-deprived medium (NDM), but none of the six lignans (1-6) with (2S,3S)-absolute configuration showed preferential cytotoxicity. On the other hand, three lignans (1*-3*) with (2R,3R)-absolute configuration exhibited preferential cytotoxicity in a concentration-dependent manner with PC50 values of 0.54, 6.82, and 5.85 microM, respectively. Furthermore, the effect of (-)- and (+)-arctigenin was evaluated against the activation of Akt, which is a key process in the tolerance to nutrition starvation. Interestingly, only (-)-arctigenin (1*) strongly suppressed the activation of Akt. These results indicate that the (2R,3R)-absolute configuration of (-)-enantiomers should be required for the preferential cytotoxicity through the inhibition of Akt activation.

Unsteady Simulations of the Flow in a Channel Flow and a Ventilated Room Using the SST-SAS Model

DEFF Research Database (Denmark)

Davidson, Lars; Nielsen, Peter V.

The SAS model (Scale Adapted Simulation) was invented by Menter and his co-workers. The idea behind the SST-SAS model is to add an additional production term - the SAS term - in the w equation which is sensitive to resolved (i.e. unsteady) fluctuations. In regions where the flow is on the limit...

SCALE-4 Analysis of LaSalle Unit 1 BWR Commercial Reactor Critical Configurations

International Nuclear Information System (INIS)

Gauld, I.C.

2000-01-01

Five commercial reactor criticals (CRCs) for the LaSalle Unit 1 boiling-water reactor have been analyzed using KENO V.a, the Monte Carlo criticality code of the SCALE 4 code system. The irradiated fuel assembly isotopics for the criticality analyses were provided by the Waste Package Design team at the Yucca Mountain Project in the US, who performed the depletion calculations using the SAS2H sequence of SCALE 4. The reactor critical measurements involved two beginning-of-cycle and three middle-of-cycle configurations. The CRCs involved relatively low-cycle burnups, and therefore contained a relatively high gadolinium poison content in the reactor assemblies. This report summarizes the data and methods used in analyzing the critical configurations and assesses the sensitivity of the results to some of the modeling approximations used to represent the gadolinium poison distribution within the assemblies. The KENO V.a calculations, performed using the SCALE 44GROUPNDF5 ENDF/B-V cross-section library, yield predicted k eff values within about 1% Δk/k relative to reactor measurements for the five CRCs using general 8-pin and 9-pin heterogeneous gadolinium poison pin assembly models

PENGARUH MODEL PEMBELAJARAN AUDITORY, INTELLECTUALLY, AND REPETITION TERHADAP KEMAMPUAN PEMAHAMAN KONSEP DI SMP PUSTEK SERPONG

Directory of Open Access Journals (Sweden)

Selviani Fitri

2016-09-01

Full Text Available This research aims to know the effect of learning model of Auditory, Intellectually, and Repetition (AIR about cube concept comprehension to students' VIII grade at SMP Pustek Serpong. Kind of the research is experiment quasi research. The research instrument that used is analysis question pretest and postest. The data analyze by using normality test, homogenity test, and t-test. The result of the research show that there is the different ability of cube concept comprehension among students' who gave air learning model with convensional learning model. Keywords: Model Pembelajaran Auditory Intellectually and Repetition (AIR, concept comprehension

PS3-21: Extracting Utilization Data from Clarity into VDW Using Oracle and SAS

Science.gov (United States)

Chimmula, Srivardhan

2013-01-01

Background/Aims The purpose of the presentation is to demonstrate how we use SAS and Oracle to load VDW_Utilization, VDW_DX, and VDW_PX tables from Clarity at the Kaiser Permanente Northern California (KPNC) Division of Research (DOR) site. Methods DOR uses the best of Oracle PL/ SQL and SAS capabilities in building Extract Transform and Load (ETL) processes. These processes extract patient encounter, diagnosis, and procedure data from Teradata-based Clarity. The data is then transformed to fit HMORN’s VDW definitions of the table. This data is then loaded into the Oracle-based VDW table on DOR’s research database and then finally a copy of the table is also created as a SAS dataset. Results DOR builds robust and efficient ETL processes that refresh VDW Utilization table on a monthly basis processing millions of records/observations. The ETL processes have the capability to identify daily changes in Clarity and update the VDW tables on a daily basis. Conclusions KPNC DOR combines the best of both Oracle and SAS worlds to build ETL processes that load the data into VDW Utilization tables efficiently.

Penerapan Model Pembelajaran Treffinger dengan Bantuan Media Audio Visual Untuk Meningkatkan Aktivitas dan Hasil Belajar IPA Terpadu pada Siswa Kelas VII SMP Frater Makassar

Directory of Open Access Journals (Sweden)

Nur Indah Sari

2016-08-01

Full Text Available Penelitian ini adalah  jenis Penelitian Tindakan Kelas (Classroom Action Research yang bertujuan untuk meningkatkan hasil belajar siswa pada pembelajaran IPA Terpadu melalui penerapan model pembelajaran Treffinger dengan bantuan media audio visual pada materi ekosistem siswa kelas VII SMP FRATER Makassar. Teknik pengumpulan data dilakukan dengan observasi aktivitas belajar siswa dan evaluasi pada setiap akhir siklus. Data yang terkumpul dianalisis dengan menggunakan analisis statistik deskriptif dan dilengkapi dengan tabel frekuensi dan presentase. Dari hasil kegiatan pembelajaran yang telah dilakukan terjadi peningkatan hasil belajar siswa, siklus I sebanyak 14 orang dengan presentase 37,83%, sedangkan pada siklus II sebanyak 32 orang dengan persentase 86,48%. dan terjadi peningkatan aktivitas belajar siswa, Semangat siswa dalam mengikuti pembelajaran IPA Terpadu pada siklus I 50,15% dan  meningkat pada siklus II menjadi 80,05%. Hasil penelitian ini menunjukkan bahwa penerapan model pembelajaran Treffinger dengan bantuan media audio visual dapat meningkatkan hasil belajar IPA Terpadu pada materi ekosistem pada siswa kelas VII A SMP FRATER Makassar.Kata kunci: model pembelajaran treffinger, hasil belajar, ipa terpadu.ABSTRACTThis study is classroom action research study that aims to increase activity and study results of Integrated Science of  student by using Treffinger model with audio visual media on ecosystem material of Class VII Student at SMP Frater Makassar. Data collection used in this study was observation and achievement test in the end of every cycle. Analytical data by using descriptive statistical analysis include the frequency tables and percentages. The results of this study indicate that: Treffinger  model with audio visual media showed a positive tendency from 14 students with 37,83% in cycle I and improve to 32 students with 86,48% in cycle II and showed a positive tendency on student’s activity in study. Student�

A SAS-macro for estimation of the cumulative incidence using Poisson regression

DEFF Research Database (Denmark)

Waltoft, Berit Lindum

2009-01-01

the hazard rates, and the hazard rates are often estimated by the Cox regression. This procedure may not be suitable for large studies due to limited computer resources. Instead one uses Poisson regression, which approximates the Cox regression. Rosthøj et al. presented a SAS-macro for the estimation...... of the cumulative incidences based on the Cox regression. I present the functional form of the probabilities and variances when using piecewise constant hazard rates and a SAS-macro for the estimation using Poisson regression. The use of the macro is demonstrated through examples and compared to the macro presented...

Adaptation and Validation of the Sexual Assertiveness Scale (SAS) in a Sample of Male Drug Users.

Science.gov (United States)

Vallejo-Medina, Pablo; Sierra, Juan Carlos

2015-04-21

The aim of the present study was to adapt and validate the Sexual Assertiveness Scale (SAS) in a sample of male drug users. A sample of 326 male drug users and 322 non-clinical males was selected by cluster sampling and convenience sampling, respectively. Results showed that the scale had good psychometric properties and adequate internal consistency reliability (Initiation = .66, Refusal = .74 and STD-P = .79). An evaluation of the invariance showed strong factor equivalence between both samples. A high and moderate effect of Differential Item Functioning was only found in items 1 and 14 (∆R 2 Nagelkerke = .076 and .037, respectively). We strongly recommend not using item 1 if the goal is to compare the scores of both groups, otherwise the comparison will be biased. Correlations obtained between the CSFQ-14 and the safe sex ratio and the SAS subscales were significant (CI = 95%) and indicated good concurrent validity. Scores of male drug users were similar to those of non-clinical males. Therefore, the adaptation of the SAS to drug users provides enough guarantees for reliable and valid use in both clinical practice and research, although care should be taken with item 1.

SEPARATION ANXIETY SYNDROME (SAS IN DOGS FROM FERNANDOPOLIS, SP, REFERRED TO UNICASTELO VETERINARY HOSPITAL SÍNDROME DA ANSIEDADE DE SEPARAÇÃO (SAS EM CÃES ATENDIDOS NO HOSPITAL VETERINÁRIO DA UNICASTELO, FERNANDÓPOLIS, SP

Directory of Open Access Journals (Sweden)

Adriana Alonso Novais

2010-04-01

Full Text Available The separation anxiety syndrome (SAS is defined by a group of altered behaviors showed by dogs when they are left alone, contributing for the most common behavior problems in this specie. The basic clinical signs of SAS are the following: distress vocalization (whining, barking, howling, destructiveness and house soiling. SAS reduce the animal’s life quality and is a frequent cause of abandonment and euthanasia of these dogs. The goal of this research was to verify the occurrence of SAS in dogs from Fernandopolis, SP, referred to the veterinary hospital of Unicastelo, in the period lying between december/2007 and december/2008. Seventy five animals were studied, comprising 30 (40% adult males, 9 (12% young males, 30 (40% adult females and 6 (8% young females. The dogs were evaluated through data given by the owners, according to a behavior questionnaire. From the general studied population, 35 dogs (47% showed distress vocalization, 29 (39% dogs showed micturition at inappropriate places, 17 (23% dogs showed defecation at inappropriate places and 22 (29% showed destructiveness during the periods of the owner’s absence. From the obtained results we may conclude the occurrence of SAS in 68% of the studied dogs.

KEY WORDS: Dogs, animal behavior, behavior disturbances, SAS.

A síndrome da ansiedade de separação (SAS é definida como o conjunto de comportamentos exibidos por cães quando são deixados sozinhos. É considerada um dos problemas comportamentais mais comuns da espécie. Os sinais clínicos básicos da SAS são vocalização excessiva, destruição de objetos, defecação e micção em locais impróprios, acarretando prejuízos na qualidade de vida dos animais. Sendo uma das causas de abandono e eutanásia desses animais, a SAS foi pesquisada em cães atendidos no Hospital Veterinário da Unicastelo em Fernandópolis, SP, no período de dezembro de 2007 a dezembro de 2008, mediante levantamento realizado em 75

PODAAC-SMP20-2SOCS

Data.gov (United States)

National Aeronautics and Space Administration — The version 2.0 SMAP-SSS, level 2C product contains the first release of the validated sea surface salinity orbital/swath data from the NASA Soil Moisture Active...

Dissecting the role of distinct OCT4-SOX2 heterodimer configurations in pluripotency

Science.gov (United States)

Tapia, Natalia; MacCarthy, Caitlin; Esch, Daniel; Gabriele Marthaler, Adele; Tiemann, Ulf; Araúzo-Bravo, Marcos J.; Jauch, Ralf; Cojocaru, Vlad; Schöler, Hans R.

2015-01-01

The transcription factors OCT4 and SOX2 are required for generating induced pluripotent stem cells (iPSCs) and for maintaining embryonic stem cells (ESCs). OCT4 and SOX2 associate and bind to DNA in different configurations depending on the arrangement of their individual DNA binding elements. Here we have investigated the role of the different OCT4-SOX2-DNA assemblies in regulating and inducing pluripotency. To this end, we have generated SOX2 mutants that interfere with specific OCT4-SOX2 heterodimer configurations and assessed their ability to generate iPSCs and to rescue ESC self-renewal. Our results demonstrate that the OCT4-SOX2 configuration that dimerizes on a Hoxb1-like composite, a canonical element with juxtaposed individual binding sites, plays a more critical role in the induction and maintenance of pluripotency than any other OCT4-SOX2 configuration. Overall, the results of this study provide new insight into the protein interactions required to establish a de novo pluripotent network and to maintain a true pluripotent cell fate. PMID:26314899

A novel design of reactive distillation configuration for 2-methoxy-2-methylheptane process

Directory of Open Access Journals (Sweden)

Hussain Arif

2017-01-01

Full Text Available The study aims to reveal the possibility of reactive distillation (RD in the 2-methoxy-2-methylheptane (MMH production process. MMH is getting more industrial and academic interests as a gasoline additive to replace methyl tert-butyl ether. Traditionally, MMH is obtained by carrying out the reaction in the reactor followed by three distillation columns. The high yield of MMH could be achieved by keeping the large reactor size or by using the large excess of 2-methyl-1-heptene (MH. Both former and latter strategies are associated with the high capital and operating costs. To solve these problems, this study proposed an innovative RD configuration to take synergistic benefits of reaction and separation involved. This innovative RD configuration allows the production of MMH with significantly lower capital, operating and total annual costs. For desired MMH yield, the result demonstrates that the proposed RD configuration can reduce energy, capital, and total annual costs up to 7.7, 31.3, and 17.1%, respectively, compared to a conventional process. Furthermore, the influence of some important design parameters on the RD column performance was also explored to overcome the temperature limitation of acid resin catalyst inside the reactive zone of the RD column.

Interpretation of the CABRI LT1 test with SAS4A-code analysis

International Nuclear Information System (INIS)

Sato, Ikken; Onoda, Yu-uichi

2001-03-01

In the CABRI-FAST LT1 test, simulating a ULOF (Unprotected Loss of Flow) accident of LMFBR, pin failure took place rather early during the transient. No fuel melting is expected at this failure because the energy injection was too low and a rapid gas-release-like response leading to coolant-channel voiding was observed. This channel voiding was followed by a gradual fuel breakup and axial relocation. With an aid of SAS4A analysis, interpretation of this test was performed. Although the original SAS4A model was not well fitted to this type of early pin failure, the global behavior after the pin failure was reasonably simulated with temporary modifications. Through this study, gas release behavior from the failed fuel pin and its effect on further transient were well understood. It was also demonstrated that the SAS4A code has a potential to simulate the post-failure behavior initiated by a very early pin failure provided that necessary model modification is given. (author)

Analysis of Parallel Algorithms on SMP Node and Cluster of Workstations Using Parallel Programming Models with New Tile-based Method for Large Biological Datasets.

Science.gov (United States)

Shrimankar, D D; Sathe, S R

2016-01-01

Sequence alignment is an important tool for describing the relationships between DNA sequences. Many sequence alignment algorithms exist, differing in efficiency, in their models of the sequences, and in the relationship between sequences. The focus of this study is to obtain an optimal alignment between two sequences of biological data, particularly DNA sequences. The algorithm is discussed with particular emphasis on time, speedup, and efficiency optimizations. Parallel programming presents a number of critical challenges to application developers. Today's supercomputer often consists of clusters of SMP nodes. Programming paradigms such as OpenMP and MPI are used to write parallel codes for such architectures. However, the OpenMP programs cannot be scaled for more than a single SMP node. However, programs written in MPI can have more than single SMP nodes. But such a programming paradigm has an overhead of internode communication. In this work, we explore the tradeoffs between using OpenMP and MPI. We demonstrate that the communication overhead incurs significantly even in OpenMP loop execution and increases with the number of cores participating. We also demonstrate a communication model to approximate the overhead from communication in OpenMP loops. Our results are astonishing and interesting to a large variety of input data files. We have developed our own load balancing and cache optimization technique for message passing model. Our experimental results show that our own developed techniques give optimum performance of our parallel algorithm for various sizes of input parameter, such as sequence size and tile size, on a wide variety of multicore architectures.

Analysis of Parallel Algorithms on SMP Node and Cluster of Workstations Using Parallel Programming Models with New Tile-based Method for Large Biological Datasets

Science.gov (United States)

Shrimankar, D. D.; Sathe, S. R.

2016-01-01

Sequence alignment is an important tool for describing the relationships between DNA sequences. Many sequence alignment algorithms exist, differing in efficiency, in their models of the sequences, and in the relationship between sequences. The focus of this study is to obtain an optimal alignment between two sequences of biological data, particularly DNA sequences. The algorithm is discussed with particular emphasis on time, speedup, and efficiency optimizations. Parallel programming presents a number of critical challenges to application developers. Today’s supercomputer often consists of clusters of SMP nodes. Programming paradigms such as OpenMP and MPI are used to write parallel codes for such architectures. However, the OpenMP programs cannot be scaled for more than a single SMP node. However, programs written in MPI can have more than single SMP nodes. But such a programming paradigm has an overhead of internode communication. In this work, we explore the tradeoffs between using OpenMP and MPI. We demonstrate that the communication overhead incurs significantly even in OpenMP loop execution and increases with the number of cores participating. We also demonstrate a communication model to approximate the overhead from communication in OpenMP loops. Our results are astonishing and interesting to a large variety of input data files. We have developed our own load balancing and cache optimization technique for message passing model. Our experimental results show that our own developed techniques give optimum performance of our parallel algorithm for various sizes of input parameter, such as sequence size and tile size, on a wide variety of multicore architectures. PMID:27932868

Using SAS PROC MCMC for Item Response Theory Models

Science.gov (United States)

Ames, Allison J.; Samonte, Kelli

2015-01-01

Interest in using Bayesian methods for estimating item response theory models has grown at a remarkable rate in recent years. This attentiveness to Bayesian estimation has also inspired a growth in available software such as WinBUGS, R packages, BMIRT, MPLUS, and SAS PROC MCMC. This article intends to provide an accessible overview of Bayesian…

Persepsi Siswa terhadap Komunikasi Guru Pembimbing dalam Pelaksanaan Layanan Informasi (Studi Deskriptif terhadap Siswa SMP N 26 Padang

Directory of Open Access Journals (Sweden)

ines novianti

2013-03-01

Full Text Available In fact at the school execution of information service less is effective caused by perception of student to communications teacher counsellor. Target of research lay open perception of student to communications teacher counsellor in execution of information service in SMP N 26 Field. This Research use quantitative approach of descriptive type, intake of Stratified Sampling sampel. result of research indicate that perception of student to communications teacher counsellor in execution of good enough information service

Faktor-Faktor yang Memengaruhi Asertifitas Remaja dalam Perilaku Seksual di SMP Negeri 1 Hinai Kabupaten Langkat Tahun 2013

OpenAIRE

Humaira, Wardati

2015-01-01

Sexual behavior in teenagers tends to be increasing. One of the life skills needed to be applied by the teenagers is the skill of how to be assertive. The factors influencing the assertiveness are culture, self-esteem, parents’ parenting pattern, peers, knowledge, self-efficacy, and information media. The purpose of this study was to find out the factors influencing the teenagers’ assertiveness in sexual behavior at SMP (Junior High School) Negeri I Hinai, Langkat District, in 2013. The po...

SAS macro programs for geographically weighted generalized linear modeling with spatial point data: applications to health research.

Science.gov (United States)

Chen, Vivian Yi-Ju; Yang, Tse-Chuan

2012-08-01

An increasing interest in exploring spatial non-stationarity has generated several specialized analytic software programs; however, few of these programs can be integrated natively into a well-developed statistical environment such as SAS. We not only developed a set of SAS macro programs to fill this gap, but also expanded the geographically weighted generalized linear modeling (GWGLM) by integrating the strengths of SAS into the GWGLM framework. Three features distinguish our work. First, the macro programs of this study provide more kernel weighting functions than the existing programs. Second, with our codes the users are able to better specify the bandwidth selection process compared to the capabilities of existing programs. Third, the development of the macro programs is fully embedded in the SAS environment, providing great potential for future exploration of complicated spatially varying coefficient models in other disciplines. We provided three empirical examples to illustrate the use of the SAS macro programs and demonstrated the advantages explained above. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Synthesis and Absolute Configuration of Enantiomerically Pure Vitamin K3 2,3-Epoxide

NARCIS (Netherlands)

Snatzke, Günther; Wijnberg, Hans; Feringa, Bernard; Marsman, Bea G.; Greydanus, Ben; Pluim, Henk

1980-01-01

The 2,3-epoxide of vitamin K3 (menadione, 1) has been prepared in enantiomerically pure form, and the absolute configuration has been deduced from the CD spectrum. The compound with the negative Cotton effect between 340 and 400 nm has the 2R,3S configuration.

Parallel peak pruning for scalable SMP contour tree computation

Energy Technology Data Exchange (ETDEWEB)

Carr, Hamish A. [Univ. of Leeds (United Kingdom); Weber, Gunther H. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Univ. of California, Davis, CA (United States); Sewell, Christopher M. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Ahrens, James P. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2017-03-09

As data sets grow to exascale, automated data analysis and visualisation are increasingly important, to intermediate human understanding and to reduce demands on disk storage via in situ analysis. Trends in architecture of high performance computing systems necessitate analysis algorithms to make effective use of combinations of massively multicore and distributed systems. One of the principal analytic tools is the contour tree, which analyses relationships between contours to identify features of more than local importance. Unfortunately, the predominant algorithms for computing the contour tree are explicitly serial, and founded on serial metaphors, which has limited the scalability of this form of analysis. While there is some work on distributed contour tree computation, and separately on hybrid GPU-CPU computation, there is no efficient algorithm with strong formal guarantees on performance allied with fast practical performance. Here in this paper, we report the first shared SMP algorithm for fully parallel contour tree computation, withfor-mal guarantees of O(lgnlgt) parallel steps and O(n lgn) work, and implementations with up to 10x parallel speed up in OpenMP and up to 50x speed up in NVIDIA Thrust.

The Spectrum Analysis Solution (SAS) System: Theoretical Analysis, Hardware Design and Implementation.

Science.gov (United States)

Narayanan, Ram M; Pooler, Richard K; Martone, Anthony F; Gallagher, Kyle A; Sherbondy, Kelly D

2018-02-22

This paper describes a multichannel super-heterodyne signal analyzer, called the Spectrum Analysis Solution (SAS), which performs multi-purpose spectrum sensing to support spectrally adaptive and cognitive radar applications. The SAS operates from ultrahigh frequency (UHF) to the S-band and features a wideband channel with eight narrowband channels. The wideband channel acts as a monitoring channel that can be used to tune the instantaneous band of the narrowband channels to areas of interest in the spectrum. The data collected from the SAS has been utilized to develop spectrum sensing algorithms for the budding field of spectrum sharing (SS) radar. Bandwidth (BW), average total power, percent occupancy (PO), signal-to-interference-plus-noise ratio (SINR), and power spectral entropy (PSE) have been examined as metrics for the characterization of the spectrum. These metrics are utilized to determine a contiguous optimal sub-band (OSB) for a SS radar transmission in a given spectrum for different modalities. Three OSB algorithms are presented and evaluated: the spectrum sensing multi objective (SS-MO), the spectrum sensing with brute force PSE (SS-BFE), and the spectrum sensing multi-objective with brute force PSE (SS-MO-BFE).

MCSA Windows Server 2012 R2 installation and configuration study guide exam 70-410

CERN Document Server

Panek, William

2015-01-01

Master Windows Server installation and configuration withhands-on practice and interactive study aids for the MCSA: WindowsServer 2012 R2 exam 70-410 MCSA: Windows Server 2012 R2 Installation and ConfigurationStudy Guide: Exam 70-410 provides complete preparationfor exam 70-410: Installing and Configuring Windows Server 2012 R2.With comprehensive coverage of all exam topics and plenty ofhands-on practice, this self-paced guide is the ideal resource forthose preparing for the MCSA on Windows Server 2012 R2. Real-worldscenarios demonstrate how the lessons are applied in everydaysettings. Reader

DYNAMIC CONFIGURATION OF THE COMPUTING NODES OF THE ALICE O2 SYSTEM

CERN Document Server

Pugdeethosapol, Krittaphat

2015-01-01

The ALICE (A Large Ion Collider Experiment) Collaboration is preparing major upgrades for the detectors in 2020 in order to take advantage of the increase of collision rate at up to 50 KHz in the LHC for Pb-Pb beams. Together with these upgrades, the ALICE Online and Offline computing systems are being redesigned and upgraded to a new common system called O2. The O2 system is made of a software framework and a computing facility. The concept of the framework consists of implementing an online reconstruction and archiving of the data of all reconstructed collisions to permanent data storage. The main objective is to achieve a high-throughput system on heterogeneous computing platforms. Our KMUTT team has taken the responsibility of designing of accomplishing the design of the Control, Configuration, and Monitoring (CCM) of the computing infrastructure. This thesis is focusing on Configuration. The configuration module should allow dynamic configuration of processes and environment parameters during runtime. ...

Analysis of a microscopic model of taking into account 2p2h configurations

International Nuclear Information System (INIS)

Kamerdzhiev, S.P.; Tkachev, V.N.

1986-01-01

The Green's-function method has been used to obtain a general equation for the effective field in a nucleus, taking into account both 1p1h and 2p2h configurations. This equation has been used as the starting point for derivation of a previously developed microscopic model of taking 1p1h+phonon configurations into account in magic nuclei. The equation for the density matrix is analyzed in this model. It is shown that the number of quasiparticles is conserved. An equation is obtained for the effective field in the coordinate representation, which provides a formulation of the problem in the 1p1h+2p2h+continuum approximation. The equation is derived and quantitatively analyzed in the space of one-phonon states

Microsurgical Bypass Training Rat Model: Part 2-Anastomosis Configurations.

Science.gov (United States)

Tayebi Meybodi, Ali; Lawton, Michael T; Yousef, Sonia; Mokhtari, Pooneh; Gandhi, Sirin; Benet, Arnau

2017-11-01

Mastery of microsurgical anastomosis is key to achieving good outcomes in cerebrovascular bypass procedures. Animal models (especially rodents) provide an optimal preclinical bypass training platform. However, the existing models for practicing different anastomosis configurations have several limitations. We sought to optimize the use of the rat's abdominal aorta and common iliac arteries (CIA) for practicing the 3 main anastomosis configurations commonly used in cerebrovascular surgery. Thirteen male Sprague-Dawley rats underwent inhalant anesthesia. The abdominal aorta and the CIAs were exposed. The distances between the major branches of the aorta were measured to find the optimal location for an end-to-end anastomosis. Also, the feasibility of performing side-to-side and end-to-side anastomoses between the CIAs was assessed. All bypass configurations could be performed between the left renal artery and the CIA bifurcation. The longest segments of the aorta without major branches were 1) between the left renal and left iliolumbar arteries (16.9 mm ± 4.6), and 2) between the right iliolumbar artery and the aortic bifurcation (9.7 mm ± 4.7). The CIAs could be juxtaposed for an average length of 7.6 mm ± 1.3, for a side-to-side anastomosis. The left CIA could be successfully reimplanted on to the right CIA at an average distance of 9.1 mm ± 1.6 from the aortic bifurcation. Our results show that rat's abdominal aorta and CIAs may be effectively used for all the anastomosis configurations used in cerebral revascularization procedures. We also provide technical nuances and anatomic descriptions to plan for practicing each bypass configuration. Copyright © 2017 Elsevier Inc. All rights reserved.

The supersymmetric configurations of N=2, d=4 supergravity coupled to vector supermultiplets

CERN Document Server

Meessen, P

2006-01-01

We classify all the supersymmetric configurations of ungauged N=2,d=4 supergravity coupled to n vector multiplets and determine under which conditions they are also classical solutions of the equations of motion. The supersymmetric configurations fall into two classes, depending on the timelike or null nature of the Killing vector constructed from Killing spinor bilinears. The timelike class configurations are essentially the ones found by Behrndt, Luest and Sabra, which exhaust this class and are the ones that include supersymmetric black holes. The null class configurations include pp-waves and cosmic strings.

Coupled MCNP - SAS-SFR calculations for sodium fast reactor core at steady-state - 15460

International Nuclear Information System (INIS)

Ponomarev, A.; Travleev, A.; Pfrang, W.; Sanchez, V.

2015-01-01

The prediction of core parameters at steady state is the first step when studying core accident transient behaviour. At this step thermal hydraulics (TH) and core geometry parameters are calculated corresponding to initial operating conditions. In this study we present the coupling of the SAS-SFR code to the Monte-Carlo neutron transport code MCNP at steady state together with application to the European Sodium Fast Reactor (ESFR). The SAS-SFR code employs a multi-channel core representation where each channel represents subassemblies with similar power, thermal-hydraulics and pin mechanics conditions. For every axial node of every channel the individual geometry and material compositions parameters are calculated in accord with power and cooling conditions. This requires supplying the SAS-SFR-code with nodal power values which should be calculated by neutron physics code with given realistic core parameters. In the conventional approach the neutron physics model employs some core averaged TH and geometry data (fuel temperature, coolant density, core axial and radial expansion). In this study we organize a new approach coupling the MCNP neutron physics models and the SAS-SFR models, so that calculations of power can be improved by using distributed core parameters (TH and geometry) taken from SAS-SFR. The MCNP code is capable to describe cores with distributed TH parameters and even to model non-uniform axial expansion of fuel subassemblies. In this way, core TH and geometrical data calculated by SAS-SFR are taken into account accurately in the neutronics model. The coupling implementation is done by data exchange between two codes with help of processing routines managed by driver routine. Currently it is model-specific and realized for the ESFR 'Reference Oxide' core. The Beginning-Of-Life core state is considered with 10 channel representation for fuel subassemblies. For this model several sets of coupled calculations are performed, in which different

Cerebral scintigraphy by 99mTc-HMPAO in sleep apnea syndromes (SAS) during the wakeful state

International Nuclear Information System (INIS)

Tainturier, C.; Benamor, M.; Hausser-Hauw, C.; Rakotonanahary, D.; Fleury, B.

1997-01-01

The SAS is associated to cerebral hemodynamic modifications and to a high frequency of cerebro-vascular accidents. The aim of this study was to verify, during wakeful state, the cerebral hemodynamic in 14 patients afflicted with SAS of various intensity (Apnea Index = 5-120/h). 555 MBq of 99m Tc-HMPAO were injected in patients maintained awake. The images were obtained 20 minutes after injection by mean of a double-head chamber equipped with fan-beam collimators. They were interpreted visually by two independent readers. Anomalies of cerebral fixation were observed in 12/14 patients. They were small sores of diffuse hypo-fixations, with a 'riddly' aspect (4 cases), sores of bi-temporal hypo-fixation with a right- or left- hemispheric predominance (6 cases), or right fronto-temporal hypo-fixations (2 cases). The cerebral fixation anomalies were reported in the SASs. Ficker et al (1997) have shown in-sleep frontal hypo-perfusions in 5/14 apneic patients, reversible under continuous positive airing pressure (CPAP). In conclusion, anomalies of cerebral fixation exist in SAS-carrying patients, even in the wakeful state. Questions about hypoperfusion, pre-lacunar syndrome, atrophy still remain. A check of this study is planned after the CPAP treatment to determine the hemodynamic or anatomic origin and the anomaly reversibility

SAS6-like protein in Plasmodium indicates that conoid-associated apical complex proteins persist in invasive stages within the mosquito vector.

Science.gov (United States)

Wall, Richard J; Roques, Magali; Katris, Nicholas J; Koreny, Ludek; Stanway, Rebecca R; Brady, Declan; Waller, Ross F; Tewari, Rita

2016-06-24

The SAS6-like (SAS6L) protein, a truncated paralogue of the ubiquitous basal body/centriole protein SAS6, has been characterised recently as a flagellum protein in trypanosomatids, but associated with the conoid in apicomplexan Toxoplasma. The conoid has been suggested to derive from flagella parts, but is thought to have been lost from some apicomplexans including the malaria-causing genus Plasmodium. Presence of SAS6L in Plasmodium, therefore, suggested a possible role in flagella assembly in male gametes, the only flagellated stage. Here, we have studied the expression and role of SAS6L throughout the Plasmodium life cycle using the rodent malaria model P. berghei. Contrary to a hypothesised role in flagella, SAS6L was absent during gamete flagellum formation. Instead, SAS6L was restricted to the apical complex in ookinetes and sporozoites, the extracellular invasive stages that develop within the mosquito vector. In these stages SAS6L forms an apical ring, as we show is also the case in Toxoplasma tachyzoites. The SAS6L ring was not apparent in blood-stage invasive merozoites, indicating that the apical complex is differentiated between the different invasive forms. Overall this study indicates that a conoid-associated apical complex protein and ring structure is persistent in Plasmodium in a stage-specific manner.

Pressure effect on equilibrium configuration of CTCC-2 spheromak

International Nuclear Information System (INIS)

Nishikawa, M.; Kato, Y.; Satomi, N.; Watanabe, K.

1990-01-01

In CTCC-2 experiment, the initial plasma is produced by a magnetized gun and ejected into a metallic aluminum flux conserver (FC) with thickness of 15 mm. The spheromak is formed in the FC during a life time of 1.5 ms, in which the plasma is isolated from any external feeder. A choking-field-generating coil is equipped on the entrance of the spheroidal FC. The choking field is suppressing some leakage of spheromak field along the entrance duct, which is made of thin stainless steel plate (0.8 mm) for rapid penetration of the choking magnetic field. This resistive part acts as an effective plasma current limiter, which produces stable currentless region (flux hole). The flux hole increases magnetic shear without inserting a central conducting pole along the symmetric axis and is controlled to decrease with the choking field strength. Thus, in CTCC-2 spheromak, a stable oblate spheroidal boundary is rigidly fixed by the metal wall of FC and the entrance hole of FC is effectively closed by choking magnetic field, so that it is suitable to investigate precisely a fine structure of configuration. In spheromak configuration whose aspect ratio is near one, the ratio of the magnetic strength at the inner part to that at the outer part on equi-flux surface (mirror ratio) becomes very large in comparison with that of a large aspect ratio. This extreme configuration with a high mirror ratio may be associated with an anisotropic pressure effect even in collisional state like as our experimental condition. They have investigated the pressure effect on spheromak configuration in more detail. The obtained equilibrium profile is grossly explained by a theoretical profile on assuming low beta limit until now. However, the authors observe a systematic discrepancy between a measured poloidal profile and a theoretical one as mentioned

Síndrome de apnea del sueño (SAS Sleep apnea syndrome

Directory of Open Access Journals (Sweden)

Camilo José Borrego Abello

1994-03-01

Full Text Available Se describe el síndrome de apnea del sueño (SAS abarcando los aspectos históricos, signos y síntomas, las diversas modalidades (apneas obstructiva, central y mixta, complicaciones, principalmente cardiovasculares y cerebrovasculares y formas de tratamiento. Se hace énfasis en la ayuda diagnóstica del polisomnograma que ha permitido definir como SAS síntomas antes considerados inespecíficos y cuantificar su gravedad. Se describen las diversas medidas terapéuticas, locales y generales, recalcando los beneficios que se obtienen con la aplicación de los aparatos de respiración a presión positiva. Estos permiten tratamientos no invasivos que hacen desaparecer la totalidad de los síntomas y evitan los riesgos incrementados de trastornos cardiovasculares y accidentes laborales o de tránsito. Este grave síndrome afecta a un grupo grande de población por lo que su importancia es indudable.

Different aspects of the sleep apnea síndrome (SAS are described, including history, clinical manifestations, clinical forms (obstructive, central and mixed, cardiovascular, cerebrovascular and other complications and treatment. With the use of the polysomnogram it has been possible to define non-specific symptoms as due to SAS and to quantitate their seriousness. Different therapeutic approaches are described, both local and systemic, with emphasis on the benefits obtained from the use of positive pressure breathing machines which control every manifestation of the syndrome and avoid the increased cardiovascular risks aswell as work and traffic accidents. This syndrome is important in terms of frequency and of increased death risk.

Study of fuel element characteristic of SM and SMP (SM-PRIMA) fuel assemblies

International Nuclear Information System (INIS)

Klinov, A.V.; Kuprienko, V.A.; Lebedev, V.A.; Makhin, V.M.; Tuchnin, L.M.; Tsykanov, V.A.

1999-01-01

The paper discusses the techniques and results of reactor tests and post-reactor investigations of the SM reactor fuel elements and fuel elements developed in the process of designing the specialized PRIMA test reactor with the SM reactor fuel elements used as a prototype and which are referred to as the SMP fuel elements. The behavior of fuel elements under normal operating conditions and under deviation from normal operating conditions was studied to verify the calculation techniques, to check the calculation results during preparation of the SM reactor safety substantiation report and to estimate the possibility of using such fuel elements in other projects. During tests of fuel rods under deviation from normal operating conditions their advantages were shown over fuel elements, the components of which were produced using the Al-based alloys. (author)

Cerebral scintigraphy by {sup 99m}Tc-HMPAO in sleep apnea syndromes (SAS) during the wakeful state; Scintigraphie cerebrale au Tc99m-HMPAO dans les syndromes d`apnees du sommeil (SAS) pendant l`etat de veille

Energy Technology Data Exchange (ETDEWEB)

Tainturier, C.; Benamor, M.; Hausser-Hauw, C.; Rakotonanahary, D.; Fleury, B. [CMC FOCH 92150 SURESNES (France)

1997-12-31

The SAS is associated to cerebral hemodynamic modifications and to a high frequency of cerebro-vascular accidents. The aim of this study was to verify, during wakeful state, the cerebral hemodynamic in 14 patients afflicted with SAS of various intensity (Apnea Index = 5-120/h). 555 MBq of {sup 99m}Tc-HMPAO were injected in patients maintained awake. The images were obtained 20 minutes after injection by mean of a double-head chamber equipped with fan-beam collimators. They were interpreted visually by two independent readers. Anomalies of cerebral fixation were observed in 12/14 patients. They were small sores of diffuse hypo-fixations, with a `riddly` aspect (4 cases), sores of bi-temporal hypo-fixation with a right- or left- hemispheric predominance (6 cases), or right fronto-temporal hypo-fixations (2 cases). The cerebral fixation anomalies were reported in the SASs. Ficker et al (1997) have shown in-sleep frontal hypo-perfusions in 5/14 apneic patients, reversible under continuous positive airing pressure (CPAP). In conclusion, anomalies of cerebral fixation exist in SAS-carrying patients, even in the wakeful state. Questions about hypoperfusion, pre-lacunar syndrome, atrophy still remain. A check of this study is planned after the CPAP treatment to determine the hemodynamic or anatomic origin and the anomaly reversibility

Information-provider scripts for GLUE2 and RAID configurations.

CERN Document Server

Kalimeris, Dimitrios

2014-01-01

This report will outline two projects that were done as part of a three months long summer internship at CERN. In the first project we dealt with Worldwide LHC Computing Grid (WLCG) and its information system. The information system currently conforms to a schema called GLUE and it is evolving towards a new version: GLUE2. The aim of the project was to develop and adapt the current information system of the WLCG, used by the Large Scale Storage Systems at CERN (CASTOR and EOS), to the new GLUE2 schema. During the second project we investigated different RAID configurations so that we can get performance boost from CERN's disk systems in the future. RAID 1 that is currently in use is not an option anymore because of limited performance and high cost. We tried to discover RAID configurations that will improve the performance and simultaneously decrease the cost.

Distribution of sasX, pvl, and qacA/B genes in epidemic methicillin-resistant Staphylococcus aureus strains isolated from East China

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Kong H

2018-01-01

Full Text Available Haishen Kong,1,2 Lingmei Fang,3 Rujin Jiang,4 Jixiang Tong2 1State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China; 2Key Laboratory of Clinical In Vitro Diagnostic Techniques of Zhejiang Province, Department of Laboratory Medicine, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China; 3Clinical Laboratory, Chunan First People’s Hospital, Zhejiang Province People’s Hospital Chunan Branch, Hangzhou, China; 4Clinical Laboratory, Yuhang Hospital of Traditional Chinese Medicine, Hangzhou, China Background: Methicillin-resistant Staphylococcus aureus (MRSA is a major nosocomial pathogen. Various virulence and antiseptic-resistant factors increase the pathogenicity of MRSA strains and allow for increased infection rates.Purpose: The purpose of this study was to investigate the prevalence and distribution of virulence-associated and antiseptic-resistant genes from epidemic MRSA strains isolated from East China.Methods: A newly designed multiplex PCR assay was used to assess whether the virulence-associated genes sasX and pvl and the chlorhexidine tolerance gene qacA/B were present in 189 clinical isolates of MRSA. Multilocus sequence typing (MLST and Staphylococcal protein A (spa typing of these isolates were also performed. The frequency of these genes in isolates with epidemic sequence types (STs was investigated. Results: Twenty STs and 36 spa types with five epidemic clones (ST5-t311, ST59-t437, ST5-t002, ST239-t030, and ST239-t037 were identified. The prevalence of sasX, pvl, and qacA/B in all isolates was 5.8%, 10.1%, and 20.1%, respectively. The prevalences of these genes in isolates with ST5, ST59, ST239, and other ST genetic backgrounds were all significantly different (P<0.001. Isolates that had the highest frequency of sas

PEMBELAJARAN KETERAMPILAN MEMBACA INTENSIF PARAGRAF DENGAN MODEL PENGEMBANGAN KONSEP MELALUI AKTIVITAS BAHASA (PKMAB DAN MODEL PENDAHULUAN, PENGANALISISAN, PENGULANGAN (P3 PADA SISWA SMP DILIHAT DARI KARAKTERSOSIAL DAN MANDIRI

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Nurriyah -

2014-08-01

Full Text Available Permasalahan penelitian adalah seberapa besar peningkatan keterampilan membaca intensif paragraf peserta didik yang berkarakter Sosialdan Mandiriyang diperlakukan dengan model pembelajaran PKMABdanP3di SMP. Tujuan penelitian ini untuk menentukan besaran hasil peningkatan keterampilan membaca intensif paragraf pada peserta didik yang berkarakter Sosialdan Mandiriyang diperlakukan dengan model pembelajaran PKMABdanP3di SMP.Penelitian menggunakan metode eksperimen dengan populasi keterampilan membaca intensif paragrafpeserta didik SMP di wilayah Tegal dan Brebes.Sampel penelitianadalah keterampilan membaca intensif paragrafpeserta didik Kelas VII SMP Warureja dan Brebes. Pengumpulan data kuantitatif dilaksanakan melalui tes keterampilan membaca intensif paragraf, dianalisismenggunakanbefore-after dant-Tes Dua Sampel Independen. Pengumpulan data kualitatif menggunakan panduan observasi, dokumentasi, dan angketskala sikap untuk mengungkap karakter peserta didik.Hasil penelitian membuktikan bahwa model PKMAB lebih efektif meningkatkan kemampuan membaca intensif paragraf pada peserta didik, terutama yang berkarakter Sosial. Sedangkan model P3 lebih efektif meningkatkan kemampuan membaca intensif paragraf pada peserta didik, terutama yang berkarakter Mandiri. The problem in this research is the comparison of intensive paragraph reading skill in the socializer children and in the children whose characters are director who are treated using PKMAB and P3 in Junior High School.The method used in this study was an experiment with quantitative and qualitative analysis techniques.The study sample is the intensive paragraph penganalisisaning skill on the students of grade VII of SMPN 1 Warureja and SMPN 5 Brebes. Quantitative data collection was carried out through intensive paragraph penganalisisaning test and analyzed by using before-after and t-Test for Two Independent Samples to know the level of intensive paragraph penganalisisaning skill on the learner

Profil Penalaran Proporsional Siswa SMP dalam Memecahkan Masalah Matematika Berdasarkan Gaya Kognitif Sistematis dan Intuitif

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Akhmad Faisal Hidayat

2017-12-01

Full Text Available Penelitian ini merupakan penelitian deskriptif dengan pendekatan kualitatif. Tujuan penelitian ini adalah mendeskripsikan profil penalaran proporsional siswa SMP dalam memecahkan masalah matematika berdasarkan gaya kognitif sistematis dan intuitif. Penelitian ini dilakukan di kelas IX SMP Al-Muslim Sidoarjo pada tahun ajaran 2016/2017. Subjek penelitian ini adalah seorang siswa bergaya kognitif sistematis dan seorang siswa bergaya kognitif sistematis. Alat pengumpul data berupa Tes Gaya Kognitif (TGK, Tugas Pemecahan Masalah (TPM, Pedoman wawancara, dan alat rekam audio visual. Data penelitian diperoleh dari pemberian tugas pemecahan masalah dan wawancara  sebanyak dua kali. Wawancara dilakukan untuk mengungkapkan profil penalaran proporsional dalam memecahkan masalah matematika terkait materi perbandingan. Keabsahan data diuji dengan triangulasi waktu. Hasil penelitian menunjukkan kedua subjek gagal membedakan masalah proporsional dan bukan proporsional pada tahap memahami masalah. Pada tahap menyusun rencana, Siswa bergaya kognitif sistematis mengelompokkan bagian-bagian yang sebanding untuk membuat persamaan. Sedangkan siswa bergaya kognitif intuitif membandingkan luas lahan pertama dan kedua, kemudian menyederhanakan perbandingannya. Pada tahap melaksanakan rencana, siswa bergaya kognitif sistematis menggunakan strategi cross product algorithm untuk menemukan solusi. Sedangkan siswa bergaya kognitif intuitif menggunakan strategi build-up method dan factor of change untuk menemukan solusi. Pada tahap memeriksa kembali, Siswa bergaya konitif sistematis dan intuitif mengecek solusi yang mereka peroleh dengan mensubtitusi masing-masing solusi ke persamaan, kemudian melihat nilai perbandingan yang dihasilkan. Jawaban benar jika nilai perbandingan dalam persaamaan tersebut sama.   This research uses descriptive qualitative approach. The purpose of this study was to describe proportional reasoning profile of junior high school student in

Keefektifan Auditory Intellectually Repetition Berbantuan LKPD terhadap Kemampuan Penalaran Peserta Didik SMP

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Ika Martyana Handayani

2014-06-01

Full Text Available AbstrakPenelitian ini bertujuan untuk mengetahui keefektifan pembelajaran model pembelajaran Audi-tory intellectually Repetition (AIR berbantuan LKPD terhadap kemampuan penalaran matematis peserta didik. Populasi dalam penelitian ini adalah peserta didik kelas VIII SMP Negeri 1 Blado tahun pelajaran 2012/2013. Metode penelitian ini merupakan penelitian eksperimen yang dila-kukan pada dua kelas yang memiliki kemampuan setara dengan model pembelajaran yang berbe-da. Berdasarkan pemilihan secara acak terpilih dua kelompok yaitu kelompok eksperimen yang diterapkan pembelajaran matematika menggunakan model pembelajaran AIR dan kelompok kontrol yang diterapkan model pembelajaran STAD. Hasil penelitian menunjukkan bahwa hasil belajar peserta didik pada aspek kemampuan penalaran matematis yang diajar menggunakan mo-del pembelajaran AIR mencapai ketuntasan klasikal, persentase hasil belajar peserta didik pada aspek kemampuan penalaran matematis pada kelompok eksperimen lebih baik dari kelompok kontrol, rata-rata hasil belajar peserta didik pada aspek kemampuan penalaran matematis pada kelas eksperimen lebih baik dari kelas kontrol. Berdasarkan pembahasan di atas dapat disimpul-kan bahwa pembelajaran menggunakan model AIR berbantuan LKPD efektif terhadap kemam-puan penalaran matematis peserta didik. Kata kunci:          Auditory Intellectually Repetition; Keefektifan; Kemampuan Penalaran.  AbstractThe purpose of this study was to determine learning using the Auditory Intellectually Repetition model approaches effective to student’s reasoning ability. The population in this study was students of grade VIII SMP N 1 Blado academic year 2012/2013. This research method is an experimental research that applied on two classes who have similar abilities with different learning models. Based on the random selection of two groups chosen experimental applied mathematics learning using learning model AIR and the control group were applied learning model

De novo centriole formation in human cells is error-prone and does not require SAS-6 self-assembly.

Science.gov (United States)

Wang, Won-Jing; Acehan, Devrim; Kao, Chien-Han; Jane, Wann-Neng; Uryu, Kunihiro; Tsou, Meng-Fu Bryan

2015-11-26

Vertebrate centrioles normally propagate through duplication, but in the absence of preexisting centrioles, de novo synthesis can occur. Consistently, centriole formation is thought to strictly rely on self-assembly, involving self-oligomerization of the centriolar protein SAS-6. Here, through reconstitution of de novo synthesis in human cells, we surprisingly found that normal looking centrioles capable of duplication and ciliation can arise in the absence of SAS-6 self-oligomerization. Moreover, whereas canonically duplicated centrioles always form correctly, de novo centrioles are prone to structural errors, even in the presence of SAS-6 self-oligomerization. These results indicate that centriole biogenesis does not strictly depend on SAS-6 self-assembly, and may require preexisting centrioles to ensure structural accuracy, fundamentally deviating from the current paradigm.

Configuration Entropy Calculations for Complex Compounds Technetium

International Nuclear Information System (INIS)

Muhayatun; Susanto Imam Rahayu; Surdia, N.M.; Abdul Mutalib

2002-01-01

Recently, the study of technetium complexes is rapidly increasing, due to the benefit of 99m Tc complexes (one of Tc nuclear isomers), which are widely used for diagnostics. Study of the structure-stability relationship of Tc complexes based on solid angle has been done by Kung using a Solid Angle Factor Sum (SAS). The SAS is hypothesized to be related to stability. SAS has been used by several researchers either for synthesis or designing the reaction route of the Tc complex formation and predicting the geometry of complex structures. Although the advantages of the SAS were very gratifying, but the model does not have the theoretical basis which is able to explain the correlation of steric parameters to physicochemical properties of complexes especially to those connected to a complex's stability. To improve the SAS model, in this research the model was modified by providing a theoretical basis for SAS. The results obtained from the correlation of the SAS value to the thermodynamic stability parameters of simple complexes show the values to have a similar trend as the standard entropy (S 0 ). The entropy approximation model was created by involving some factors which are not used in Kung's model. Entropy optimization to the bond length (ML) has also been done to several complexes. The calculations of SAS value using the calculated R for more than 100 Tc complexes provide a normalized mean value of 0.8545 ± 0.0851 and have similar curve profiles as those of Kung's model. The entropy value can be obtained by multiplying the natural logarithm of the a priori degeneracy of a certain distribution (Ω) and the Boltzmann constant. The results of Ω and In Ω of the Tc complexes have a narrow range. The results of this research are able to provide a basic concept for the SAS to explain the structure-stability relationship and to improve Kung's model. (author)

AN ERROR ANALYSIS OF ENGLISH SIMPLE PRESENT TENSE OF THE SECOND YEAR STUDENTS OF SMP N 1 SUSUKAN REGENCY OF SEMARANG IN THE ACADEMIC YEAR 2003/2004

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Agus Safudin

2016-07-01

Full Text Available The aim of this research is to find out how far the errors of simple present tense produced bythe second year students of SMP N 1 Susukan. The research was conducted at State Junior High School (SMP N 1 Susukan, Regency of Semarang, Central Java, Indonesia. The objects of this research were the eighth graders. This is quantitative research. The writer uses random sampling by lottery. There are about 75 students and the writer took 50% as the sample.The errors made by the students were divided into eight aspects. (1 Error in using auxiliary is 36.75%. (2 Error in using plural noun is 22.90%. (3 Error in using to be is (am, is, are, is 7.69%.(4 Error in adverb of manneris 4.27%. (5 Error in using verb in simple present tense is 4.78%. (6 Error in using possessive sentence 5.24%. (7 Error in using imperative sentence is 0.34%. (8 Error due to ignorant is 11.28%. Relating to those errors there should be the preventing efforts by the teachers such as providing lots of examples of English and Indonesian sentences so that the students have greater understanding about the difference of those languages.

PODAAC-SMP30-2TOCS

Data.gov (United States)

National Aeronautics and Space Administration — This is the PI-produced JPL SMAP-SSS, level 2B CAP, validated sea surface salinity orbital/swath product from the NASA Soil Moisture Active Passive (SMAP)...

Clima organizacional y la prevalencia del síndrome de Burnout en profesionales de la salud de la red de salud Rimac – SMP-LO 2014

OpenAIRE

Espinoza Monge, David Martín; Obregón Andagua, Margot Sonia

2016-01-01

Esta investigación tiene como objetivo: Describir la relación entre el nivel de clima organizacional y la prevalencia del Síndrome de Burnout en Profesionales de la Salud de la Red de Salud Rimac-SMP-LO 2014. Se aplicó el cuestionario de Clima Organizacional versión 2, validado por el MINSA el 2011, con resolución Ministerial. Y el Maslach Burnout Inventory adaptada al español por Moreno, Oliver y Aragoneses. En el mes de Mayo del 2014 en 119 profesionales de la Salud Red de...

High pressure studies of configuration interaction and crystal field effects in Sm2+

International Nuclear Information System (INIS)

Shen, Y.; Bray, K.L.

1998-01-01

Full text: Divalent rare earth ions are interesting luminescence centres because of the low energy of the excited 4f n-1 5d 1 configuration relative to the 4f n ground configuration. The low energy difference between these two configurations leads to two principle effects which distinguish the luminescence properties of divalent rare earth ions from those of trivalent rare earth ions. First, a significant amount of 5d state mixing into the electronic states of the 4f n configuration occurs and second, the thermal activation barrier to 4f n → 4f n-1 5d 1 crossing is greatly reduced. The first effect introduces opposite parity character into the emitting levels of divalent rare earth ions and acts to shorten lifetimes and increase f-f luminescence intensity, while the second effect acts to enhance thermal quenching of 4f n excited electronic states closest in energy to the 4f n-1 5d 1 configuration. The interaction between the 4f n and 4f n-1 5d 1 configurations and crystal field properties are typically studied by considering the luminescence properties of divalent rare earth ions in a series of host crystals. We are currently developing a new approach, based on high pressure luminescence spectroscopy, for understanding con-figuration interaction and crystal field properties of divalent rare earth ions. The strategy of our approach is to use high pressure as a tool of structural perturbation. By applying hydrostatic pressure to solids, we have an opportunity to continuously vary the nearest neighbour coordination environment of divalent rare earth dopants. Our general goal is to correlate pressure-induced changes in local structure with pressure-induced changes in luminescence properties in an attempt to better understand structure-property-composition relations in solid state luminescent materials. In this paper we present recent results on Sm 2+ in a series of MFCl (M = Sr, Ba, Ca) host lattices. Luminescence spectra and decay properties as a function of

Fuel relocation modeling in the SAS4A accident analysis code system

International Nuclear Information System (INIS)

Tentner, A.M.; Miles, K.J.

1985-01-01

SAS4A is a new code system which has been designed for analyzing the initial phase of Hypothetical Core Disruptive Accidents (HCDAs) up to gross melting or failure of the subassembly walls. During such postulated accident scenarios as the Loss-of-Flow (LOF) and Transient-Overpower (TOP) events, the relocation of the fuel plays a key role in determining the sequence of events and the amount of energy produced before neutronic shutdown. This paper discusses the general strategy used in modeling the various phenomena which lead to fuel relocation and presents the key fuel relocation models used in SAS4A. The implications of these models for the whole-core accident analysis as well as recent results of fuel motion experiment analyses are also presented

Fuel relocation modeling in the SAS4A accident analysis code system

International Nuclear Information System (INIS)

Tentner, A.M.; Miles, K.J.; Kalimullah; Hill, D.J.

1986-01-01

The SAS4A code system has been designed for the analysis of the initial phase of Hypothetical Core Disruptive Accidents (HCDAs) up to gross melting or failure of the subassembly walls. During such postulated accident scenarios as the Loss-of-Flow (LOF) and Transient-Overpower (TOP) events, the relocation of the fuel plays a key role in determining the sequence of events and the amount of energy produced before neutronic shutdown. This paper discusses the general strategy used in modelong the various phenomena which lead to fuel relocation and presents the key fuel relocation models used in SAS4A. The implications of these models for the whole-core accident analysis as well as recent results of fuel relocation are emphasized. 12 refs

Repositioning the substrate activity screening (SAS) approach as a fragment-based method for identification of weak binders.

Science.gov (United States)

Gladysz, Rafaela; Cleenewerck, Matthias; Joossens, Jurgen; Lambeir, Anne-Marie; Augustyns, Koen; Van der Veken, Pieter

2014-10-13

Fragment-based drug discovery (FBDD) has evolved into an established approach for "hit" identification. Typically, most applications of FBDD depend on specialised cost- and time-intensive biophysical techniques. The substrate activity screening (SAS) approach has been proposed as a relatively cheap and straightforward alternative for identification of fragments for enzyme inhibitors. We have investigated SAS for the discovery of inhibitors of oncology target urokinase (uPA). Although our results support the key hypotheses of SAS, we also encountered a number of unreported limitations. In response, we propose an efficient modified methodology: "MSAS" (modified substrate activity screening). MSAS circumvents the limitations of SAS and broadens its scope by providing additional fragments and more coherent SAR data. As well as presenting and validating MSAS, this study expands existing SAR knowledge for the S1 pocket of uPA and reports new reversible and irreversible uPA inhibitor scaffolds. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Marketing-sales interface configurations in B2B firms

NARCIS (Netherlands)

Biemans, Wim G.; Brencic, Maja Makovec; Malshe, Avinash; Makovec Brenciv, M.

As the body of knowledge on marketing-sales interface expands, there is a greater need to investigate the specific aspects of marketing-sales configurations in B2B firms. Using a qualitative methodology and interview data collected from over 100 sales and marketing professionals from the US, The

HUBUNGAN KEPERCAYAAN DIRI DENGAN PENYESUAIAN SOSIAL PADA REMAJA DI KELAS II SMP MUHAMMADIYAH 1 MALANG

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Aziza Fitriah

2013-05-01

those two variables were independence variable as self confidence and dependence variable as social adaptations. The type of this research was quantitative research (non-experiment. The respondents were 60 students of second grade in SMP Muhammadiyah 1 Malang. The supporting data of this research was gotten by observing and interviewing. And the collecting data technique used linkert scale questionnaire, and data analysis used correlation product moment by Karl Pearson. According to hypothesis test result could be taken the data between self confidence and social adaptation there was a significance correlations. Other wise the higher of teenage self confidence would make the teenage easier to do social adaptations with their social society around them.

How the Inductive Voltage Adder (IVA) output impedance affects impedance dynamics of a Self-Magnetic Pinch (SMP) diode

Science.gov (United States)

Renk, Timothy; Simpson, Sean; Webb, Timothy; Mazarakis, Michael; Kiefer, Mark

2016-10-01

The SMP diode, fielded on the RITS-6 (3.5-8.5 MV) IVA accelerator at Sandia National Laboratories, produces a focused electron beam (transmission line (MITL) center conductors, of 40 and 80 ohms flow impedance. We have operated in-situ heating and discharge-cleaning hardware in the load region, in order to address the tendency of some shots to undergo premature impedance (Z) collapse, defined as a fall in impedance beyond that due to normal movement of electrode plasmas that reduces the effective A-K gap. The goal of heating/cleaning was to reduce the volume of evolving gases near the A-K gap. Despite clear evidence that the cleaning techniques removed the proton portion of beam current, we observed no consistent increase in diode impedance (ZDIODE). This forced an examination of the role that the IVA flow impedance has on ZDIODE. A preliminary conclusion is that ZDIODE should be at least 1.5 times the flow impedance before ZDIODE is a parameter independent of flow impedance. This has implications for SMP as a load for a IVA, since ZDIODE >100 ohms has not been consistently demonstrated. Data analysis is ongoing, and latest results will be reported. Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000.

Embedding SAS approach into conjugate gradient algorithms for asymmetric 3D elasticity problems

Energy Technology Data Exchange (ETDEWEB)

Chen, Hsin-Chu; Warsi, N.A. [Clark Atlanta Univ., GA (United States); Sameh, A. [Univ. of Minnesota, Minneapolis, MN (United States)

1996-12-31

In this paper, we present two strategies to embed the SAS (symmetric-and-antisymmetric) scheme into conjugate gradient (CG) algorithms to make solving 3D elasticity problems, with or without global reflexive symmetry, more efficient. The SAS approach is physically a domain decomposition scheme that takes advantage of reflexive symmetry of discretized physical problems, and algebraically a matrix transformation method that exploits special reflexivity properties of the matrix resulting from discretization. In addition to offering large-grain parallelism, which is valuable in a multiprocessing environment, the SAS scheme also has the potential for reducing arithmetic operations in the numerical solution of a reasonably wide class of scientific and engineering problems. This approach can be applied directly to problems that have global reflexive symmetry, yielding smaller and independent subproblems to solve, or indirectly to problems with partial symmetry, resulting in loosely coupled subproblems. The decomposition is achieved by separating the reflexive subspace from the antireflexive one, possessed by a special class of matrices A, A {element_of} C{sup n x n} that satisfy the relation A = PAP where P is a reflection matrix (symmetric signed permutation matrix).

Kontribusi Stabilitas Emosi Terhadap Kemampuan Pembuatan Keputusan Karier Siswa SMP

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Ahmad Fajri

2017-07-01

Full Text Available Contributions Emotion Stability to Career Decision Making Ability of SMP Students. This research is motivated by the career decision-making abilities of students of class IX are still easily influenced by the environment, it is because students feel anxious not appropriate selection of subsequent studies. Identified emotion stability can provide a positive influence on career decision-making abilities, like not anxious, to understand the feelings of others, and is able to accept the other person's perspective. In general the studies carried out to determine the contribution of emotion stability to the career decision-making abilities of students class IX SMPN 26 Bandung Academic Year 2016/2017. The research approach using a quantitative approach to the study correlational. The samples used were all students of class IX SMPN 26 Bandung academic year of 2016/2017 as many as 286 people. The results showed that (1 the emotion stability of students that are in the category of less stable with a percentage of 66.4%, (2 the ability of making career decisions of students in the category capable with a percentage of 53.5%, (3 there is a positive contribution and significant emotion stability of 16.7% against the career decision-making abilities of students, meaning that the diversity of career decision-making ability scores of students of class IX SMPN 26 Bandung determined by emotion stability student of 16.7%. The results of this analysis can be considered state aid students in the focus of guidance and counseling services.

THE EFFECT OF USING FLASH CARD AND PICTURE STORY IN VOCABULARY MASTERY TO THE SEVENTH GRADER OF SMP PGRI 1 MARGATIGA

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Khoirul Hidayat -

2017-05-01

Full Text Available Based on the content standard, junior high school students are hoped to master vocabulary about 1000 words, so they can understand the conversation. But it fact, most of the students in junior high school do not master vocabulary well. So, the teacher should be able to choose a good media to help students to increase their vocabulary. In this case, flash card with picture story is two of media that can be used to transfer vocabulary material for the students.   The objective of this research is to find the significant differences of using flash card with picture story in vocabulary, and to find which medium is more effective to use as media in vocabulary. This research was true experiment design. Pre test and post test were use to collect the data. There are two problems of the study, (1 are there any significant differences between flash card with picture story in vocabulary mastery for the seventh grade students in SMP PGRI 2 Margatiga academic years 2013/2014?, (2 which one is more effective media in vocabulary learning process, is it flash card or picture story at seventh grade of SMP PGRI 2 Margatiga, academic years 2013/2014?. As a source of data, the researcher utilized flash card with picture story to teach vocabulary for the students. The media help students to learn vocabulary easier and more interesting to understand the subject, so their vocabulary would increase.   The result of the research, it was found that the mean score of picture story in pre test is 53,86, in treatment is 81, and in post test 85,33. Meanwhile the mean score of the flash card media in pre test 59,33, in treatment is 73,5, and in post test is 80,66. It means that the student’s vocabulary has increased, and there is significant difference of using picture story and flash card in vocabulary instruction, and picture story was more effective to use in vocabulary instruction.

An Innovative Configuration for CO2 Capture by High Temperature Fuel Cells

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Federico Rossi

2014-09-01

Full Text Available Many technological solutions have been proposed for CO2 capture in the last few years. Most of them are characterized by high costs in terms of energy consumption and, consequently, higher fossil fuel use and higher economic costs. High temperature fuel cells are technological solutions currently developed for energy production with low environmental impact. In CIRIAF—University of Perugia labs, cylindrical geometry, small-sized molten carbonate fuel cell (MCFC prototypes were built and tested with good energy production and lifetime performances. In the present work, an innovative application for MCFCs is proposed, and an innovative configuration for CO2 capture/separation is investigated. The plant scheme is based on a reformer and a cylindrical MCFC. MCFCs are the most suitable solutions, because CO2 is used in their operating cycle. An analysis in terms of energy consumption/kgCO2 captured is made by coupling the proposed configuration with a gas turbine plant. The proposed configuration is characterized by a theoretical energy consumption of about 500 kJ/kgCO2, which is quite lower than actual sequestration technologies. An experimental campaign will be scheduled to verify the theoretical findings.

PROFIL REPRESENTASI SISWA SMP TERHADAP MATERI PLSV DITINJAU DARI GAYA BELAJAR KOLB

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Fariz Setyawan

2017-07-01

ABSTRACT This is a descriptive qualitative research. The aim of this study is to describe the representation profile of Linear Equation of One Variable (LEOV of Junior High School Students based on Kolb’ Learning styles: assimilator, akomodator, konverger, and diverger. The researcher conduct an interview with four SMP N 22 Surabaya students whom qualify the characteristics of Kolb’s learning styles. There are three analysis data phases: data reduction, data representation, and conclusion. Based on the result, Assimilator Subject (SA make connection between LEOV’s representation by looking for its similarity and prefer symbol representation. Akomodator Subject (SM make connection between symbol representation (S and word representation (K based on the number similarity. Converger Subject (SK make connection between representations: word (K, diagram (D and symbol (S representation based on its practical uses. Diverger Subject (SD make connection between representation based on given word and number similarities and the solution which is derived. Keywords: representation, leov, kolb’s learning styles.

Agent Based Model in SAS Environment for Rail Transit System Alignment Determination

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I Made Indradjaja Brunner

2018-04-01

Full Text Available Transit system had been proposed for the urban area of Honolulu. One consideration to be determined is the alignment of the transit system. Decision to set the transit alignment will have influences on which areas will be served, who will be benefiting, as well as who will be impacted. Inputs for the decision usually conducted through public meetings, where community members are shown numbers of maps with pre-set routes. That approach could lead to a rather subjective decision by the community members. This paper attempts to discuss the utilization of grid map in determining the best alignment for rail transit system in Honolulu, Hawaii. It tries to use a more objective approach using various data derived from thematic maps. Overlaid maps are aggregated into a uniform 0.1-square mile vector based grid map system in GIS environment. The large dataset in the GIS environment is analyzed and manipulated using SAS software. The SAS procedure is applied to select the location of the alignment using a rational and deterministic approach. Grid cells that are superior compared to the others are selected based on several predefined criteria. Location of the dominant cells indicates possible transit alignment. The SAS procedure is designed to allow a transient vector called the GUIDE (Grid Unit with Intelligent Directional Expertise agent to analyze several cells at its vicinity and to move towards a cell with the highest value. Each time the agent landed on a cell, it left a mark. The chain of those marks shows location for the transit alignment. This study shows that the combination of ArcGIS and SAS allows a robust analysis of spatial data and manipulation of its datasets, which can be used to run a simulation mimicking the Agent-Based Modelling. This study also opens up further study possibilities by increasing number of factors analyzed by the agent, as well as creating a composite value of multi-factors.

HUBUNGAN POLA ASUH DENGAN POLA PERKEMBANGAN SEKSUAL SEKUNDER PADA SISWA SMP

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Uci Mayang Sari

2016-12-01

Full Text Available Background: Adolescence is a transition period from childhood to adulthood, both physically and psychologically. Parents are generally considered as primary teachers for their children, therefore parents play important roles in children development. Parenting style is one of the factors associated with the pattern of secondary sexual development. Objective: This study aimed to examine the relationship between parenting style and the pattern of secondary sexual development in junior high school students. Methods: This research was an observational analytic study, using cross sectional approach. The study population was all male students at SMP 1 Berbah Yogyakarta (188 students. Samples were selected using purposive sampling, involving 143 respondents. Data were analyzed with Chi square test. Result: There was a correlation between parenting style and the pattern of secondary sexual development (p= 0.000 <0.05, with PR value of 4,975, CI 95 % of 1,831-13,516. Conclusion: There was a relationship between parenting style and the pattern of secondary sexual development in junior high school students.

Escala de sociotropía-autonomía (SAS: propiedades psicométricas de la adaptación a Colombia

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Ronald Alberto Toro Tobar

2014-07-01

Full Text Available Este artículo presenta los resultados de una investigación cuyo objetivo fue adaptar y validar la Escala de Sociotropía-Autonomía (SAS de Clark & Beck, la cual evalúa dos dimensiones de personalidad cognitiva: la orientación interpersonal y actitudes de logro y metas personales. La muestra consistió en 460 participantes entre 15 y 71 años, escolarizados de distintos estratos socioeconómicos. Los resultados mostraron índices de consistencia interna en la Escala SAS: total (,85, SAS Sociotropía (,82 y menores para SAS autonomía (,61. Estos resultados guardan relación con investigaciones acerca de este instrumento; por lo tanto se considera confiable y válido para el contexto sociocultural; además podría apoyar la investigación en psicoterapia cognitiva y en procesos clínicos basados en el modelo diátesis estrés. Abstract This paper presents the results of a study whose aim was adapt and validate the Sociotropy-Autonomy Scale (SAS Clark & Beck. This scale assesses two dimensions of cognitive personality: interpersonal orientation and attitudes of achievement and personal goals. The sample consisted of 460 participants between 15 and 71 years enrolled from different socioeconomic levels. The results showed internal consistency in SAS Scale: Total (.85, SAS Sociotropy (.82 and lower for SAS Autonomy (.61. These results are relevant to research on this instrument. It is considered a reliable and valid instrument for socio-cultural context; could also support research in cognitive psychotherapy and clinical processes based on the diathesis stress model.

Confirmatory factor analysis and sample invariance of the Chinese version of Somatosensory Amplification Scale (ChSAS) among Chinese adolescents

OpenAIRE

Tam, B. K.; Wong, W. S.

2011-01-01

Objective: This paper aimed to evaluate the factor structure of the Chinese version of Somatosensory Amplification Scale (ChSAS) in a sample of Chinese adolescents across different grade levels using confirmatory factor analysis (CFA). Methods: A total of 1991 Chinese adolescents completed the ChSAS. CFA assessed the fit of the one-factor model to the entire sample. Factorial invariance of the ChSAS was also examined across grade levels using multigroup CFA. Results: Results of CFA confirmed ...

The School Anxiety Scale-Teacher Report (SAS-TR): translation and psychometric properties of the Iranian version.

Science.gov (United States)

Hajiamini, Zahra; Mohamadi, Ashraf; Ebadi, Abbas; Fathi- Ashtiani, Ali; Tavousi, Mahmoud; Montazeri, Ali

2012-07-18

The School Anxiety Scale-Teacher Report (SAS-TR) was designed to assess anxiety in children at school. The SAS-TR is a proxy rated measure and could assess social anxiety, generalized anxiety and also gives a total anxiety score. This study aimed to translate and validate the SAS-TR in Iran. The translation and cultural adaptation of the original questionnaire were carried out in accordance with the published guidelines. A sample of students participated in the study. Reliability was estimated using internal consistency and test-retest analysis. Validity was assessed using content validity. The factor structure of the questionnaire was extracted by performing both exploratory and confirmatory factor analyses. In all 200 elementary students aged 6 to 10 years were studied. Considering the recommended cut-off values, overall the prevalence of high anxiety condition in elementary students was found to be 21 %. Cronbach's alpha coefficient for the Iranian SAS-TR was 0.92 and intraclass correlation coefficient (ICC) was found to be 0.81. The principal component analysis indicated a two-factor structure for the questionnaire (generalized and social anxiety) that jointly accounted for 55.3 % of variances observed. The confirmatory factory analysis also indicated a good fit to the data for the two-latent structure of the questionnaire. In general the findings suggest that the Iranian version of SAS-TR has satisfactory reliability, and validity for measuring anxiety in 6 to 10 years old children in Iran. It is simple and easy to use and now can be applied in future studies.

Cosmic radiation and airline pilots. Exposure patterns of Norwegian SAS-pilots 1960 to 1994

International Nuclear Information System (INIS)

Tveten, U.

1997-02-01

The work which is presented in this report is part of a Norwegian epidemiological project, carried out in cooperation between Institutt for Energiteknikk (IFE), the Norwegian Cancer Registry (NCR) and the Norwegian Radiation Protection Authority (NRPA). The project has been partially financed by the Norwegian Research Council. Originating from the Norwegian project, a number of similar projects have been started or are in the planning stage in a number of European countries. The present report lays the ground for estimation of individual exposure histories to cosmic radiation of pilots employed by the Scandinavian Airline System (SAS). The results presented in this report (radiation doserates for the different types of aircraft in the different years) will, in a later stage of the project, be utilized to estimate the individual radiation exposure histories. The major sources of information used as basis for this work is the collection of old SAS time tables found in the SAS Museum at Fornebu Airport in Oslo, and information provided by members of the Pilots Associations

Cosmic radiation and airline pilots. Exposure patterns of Norwegian SAS-pilots 1960 to 1994

Energy Technology Data Exchange (ETDEWEB)

Tveten, U.

1997-02-01

The work which is presented in this report is part of a Norwegian epidemiological project, carried out in cooperation between Institutt for Energiteknikk (IFE), the Norwegian Cancer Registry (NCR) and the Norwegian Radiation Protection Authority (NRPA). The project has been partially financed by the Norwegian Research Council. Originating from the Norwegian project, a number of similar projects have been started or are in the planning stage in a number of European countries. The present report lays the ground for estimation of individual exposure histories to cosmic radiation of pilots employed by the Scandinavian Airline System (SAS). The results presented in this report (radiation doserates for the different types of aircraft in the different years) will, in a later stage of the project, be utilized to estimate the individual radiation exposure histories. The major sources of information used as basis for this work is the collection of old SAS time tables found in the SAS Museum at Fornebu Airport in Oslo, and information provided by members of the Pilots Associations.

PENINGKATAN SOFT SKILLS SISWA SMP MELALUI PEMBELAJARAN GENERATIF

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La Moma

2015-06-01

Full Text Available Abstrak: Soft skills merupakan faktor yang turut menunjang kesuksesan siswa belajar matematika. Perlu ada upaya untuk menerapkan suatu model pembelajaran yang dapat memicu peningkatan soft skills siswa dalam matematika. Penelitian ini menerapkan model pembelajaran generatif sebagai alternatif pembelajaran yang diperkirakan akan memicu peningkatan ketiga kemampuan tersebut. Tujuan penelitian untuk mengetahui seberapa besar kontribusi penerapan model tersebut terhadap peningkatan kemampuan soft skills pada level sekolah (tinggi, sedang dan rendah. Penelitian menerapkan desain kuasi eksperimen. Sampel terdiri atas 191 orang siswa kelas VIII pada tiga SMP Negeri di Kota Yogyakarta yang mewakili level sekolah. Pengumpulan data dilakukan dengan teknik tes (pretes dan postes, sedang analisis data menggunakan statistik uji-t dan anova dua jalur. Dari hasil analisis data ditemukan bahwa (1 ada perbedaan pencapaian, peningkatan soft skills siswa antara kelas eksperimen dan kelas kontrol; (2 tidak terdapat interaksi antara pembelajaran dan level sekolah terhadap peningkatan soft skills. Kata Kunci: kemampuan soft skills, pembelajaran generatif THE ENHANCEMENT OF JUNIOR HIGH SCHOOL STUDENTS SOFT SKILLS THROUGH GENERATIVE LEARNING Abstract: Soft skills are factors that support students success in learning mathematics. The importance of the students soft skills, unfortunately, are not in line with at the students abilities in these competence. Therefore, we have to implemented a learning model that is expected to lead development soft skills of the students in mathematics. Generative learning model is applied in this study as an alternative learning is predicted to stimulate development soft skills of the students. This study is aimed at determining the contribution of generative learning model of the enhancement of soft skills for difference school levels (high, medium, low.This study is quasi-experimental research involving 191 students of eight

Reference frame for Product Configuration

DEFF Research Database (Denmark)

Ladeby, Klaes Rohde; Oddsson, Gudmundur Valur

2011-01-01

a reference frame for configuration that permits 1) a more precise understanding of a configuration system, 2) a understanding of how the configuration system relate to other systems, and 3) a definition of the basic concepts in configuration. The total configuration system, together with the definition...

SAS Macros for Calculation of Population Attributable Fraction in a Cohort Study Design

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Maarit A. Laaksonen

2011-08-01

Full Text Available The population attributable fraction (PAF is a useful measure for quantifying the impact of exposure to certain risk factors on a particular outcome at the population level. Recently, new model-based methods for the estimation of PAF and its confidence interval for different types of outcomes in a cohort study design have been proposed. In this paper, we introduce SAS macros implementing these methods and illustrate their application with a data example on the impact of different risk factors on type 2 diabetes incidence.

Propiedades psicom??tricas de la versi??n espa??ola de la Sexual Assertiveness Scale (SAS)

OpenAIRE

Sierra Freire, Juan Carlos; Vallejo-Medina, Pablo; Santos-Iglesias, Pablo

2011-01-01

La asertividad sexual se refiere a la capacidad de las personas para iniciar la actividad sexual, rechazar la actividad sexual no deseada y emplear m??todos anticonceptivos, desarrollando comportamientos saluda- bles. La Sexual Assertiveness Scale (SAS) es una escala de 18 ??tems que eval??a tres dimensiones: Inicio, Rechazo y Prevenci??n Embarazo-ETS (E-ETS). En este estudio 853 personas contestaron la SAS, junto a una bater??a de ins- trumentos afines. La puntuaci??n media de los ??tems ha ...

Analysis of the microscopic model taking into account of the 2p2h configurations

International Nuclear Information System (INIS)

Kamerdzhiev, S.P.; Tkachev, V.N.

1986-01-01

A general equation for the effective field inside the nucleus, which takes into account both 1p1h and 2p2h configurations, is derived by the Green function method. This equation is used as a starting point to derive the previously developed microscopic model for account of the > configurations in magic nuclei. The equations for the density matrix are analyzed in this model. It is shown that the quasiparticle number conservation law is valid. The equation for the effective field is written in the coordinate representation. As a result, the problem acquires the formulation in the > approximation. The equation in the space of one-phonon states is derived and quantitatively analyzed

Genome sequencing and annotation of Proteus sp. SAS71

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Samy Selim

2015-12-01

Full Text Available We report draft genome sequence of Proteus sp. strain SAS71, isolated from water spring in Aljouf region, Saudi Arabia. The draft genome size is 3,037,704 bp with a G + C content of 39.3% and contains 6 rRNA sequence (single copies of 5S, 16S & 23S rRNA. The genome sequence can be accessed at DDBJ/EMBL/GenBank under the accession no. LDIU00000000.

The School Anxiety Scale-Teacher Report (SAS-TR: translation and psychometric properties of the Iranian version

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Hajiamini Zahra

2012-07-01

Full Text Available Abstract Background The School Anxiety Scale-Teacher Report (SAS-TR was designed to assess anxiety in children at school. The SAS-TR is a proxy rated measure and could assess social anxiety, generalized anxiety and also gives a total anxiety score. This study aimed to translate and validate the SAS-TR in Iran. Methods The translation and cultural adaptation of the original questionnaire were carried out in accordance with the published guidelines. A sample of students participated in the study. Reliability was estimated using internal consistency and test-retest analysis. Validity was assessed using content validity. The factor structure of the questionnaire was extracted by performing both exploratory and confirmatory factor analyses. Results In all 200 elementary students aged 6 to 10 years were studied. Considering the recommended cut-off values, overall the prevalence of high anxiety condition in elementary students was found to be 21 %. Cronbach's alpha coefficient for the Iranian SAS-TR was 0.92 and intraclass correlation coefficient (ICC was found to be 0.81. The principal component analysis indicated a two-factor structure for the questionnaire (generalized and social anxiety that jointly accounted for 55.3 % of variances observed. The confirmatory factory analysis also indicated a good fit to the data for the two-latent structure of the questionnaire. Conclusion In general the findings suggest that the Iranian version of SAS-TR has satisfactory reliability, and validity for measuring anxiety in 6 to 10 years old children in Iran. It is simple and easy to use and now can be applied in future studies.

Categorical Data Analysis With Sas and Spss Applications

CERN Document Server

Lawal, H Bayo

2003-01-01

This book covers the fundamental aspects of categorical data analysis with an emphasis on how to implement the models used in the book using SAS and SPSS. This is accomplished through the frequent use of examples, with relevant codes and instructions, that are closely related to the problems in the text. Concepts are explained in detail so that students can reproduce similar results on their own. Beginning with chapter two, exercises at the end of each chapter further strengthen students' understanding of the concepts by requiring them to apply some of the ideas expressed in the text in a more

PENGGUNAAN MEDIA AUDIO VISUAL UNTUK MENINGKATKAN HASIL BELAJAR MATERI MERODA PADA SENAM LANTAI KELAS VIII SMP NEGERI 13 SEMARANG TAHUN 2013/2014

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Sigit Budi Prastyyo

2015-01-01

Full Text Available The purpose of this study was to determine the improvement of teaching physical education in schools through the use of audio-visual media aids the learning outcomes gymnastics floor meroda the eighth grade students of SMP Negeri 13 Semarang. In this research, a classroom action research (CAR cycle , the study was conducted in two cycles of action . Methods of data collection using the methods of documentation , observation , and testing . Analysis of the data using descriptive method by way of student learning outcomes after the action . Based on the results obtained by the use of audio-visual media in the learning material meroda floor exercises can improve learning outcomes eighth grade at Junior High School 13 Semarang 2013/2014 . This is evidenced by the acquisition value of the learning outcomes of each cycle has increased . The average value of students in the first cycle the average test score of students reached 70.51 , reaching 84.72 in the second cycle . Classical completeness in the first cycle of 54.84 % and the second cycle was 90.32 % . From the research results obtained it can be concluded that the learning material meroda floor exercises with the use of audio-visual media can improve learning outcomes students of SMP Negeri 13 Semarang .

THE INFLUENCE OF USING TIME TOKEN METHOD TOWARD SPEAKING ABILITY AT THE STUDENTS’ OF SMP N 1 BATANGHARI ACADEMICYEAR 2014/2015

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Retno Fentari

2016-04-01

Full Text Available The objective of the study is to know whether there is influence of Time Token method toward students’ speaking ability. The research design of this research is Quantitative Design. The population of this research is 625 students. It consists of 21 classes and average of each class consists of 32 students. The researchers conducted the research at the eighth grade of SMP N 1 Batanghari. The researcher took 64 students from the total population as the sample. This research takes two classes: they are experimental class and control class. In Colleting the data, the researcher used test. The test comprised two tests: pre test and post test. To analyze data, the researcher used ttest formula. The result of the study showed that tcount5,37 and tdaf is 2,00 (on criteria1 and 2,66 (on criteria 2. It means that tcount >tdaf. And the criteria of tcount is Ha accepted if tcount>tdaf. Key Words: Time Token Method, Speaking Ability

Quality assurance management plan (QAPP) special analytical support (SAS)

Energy Technology Data Exchange (ETDEWEB)

LOCKREM, L.L.

1999-05-20

It is the policy of Special Analytical Support (SAS) that the analytical aspects of all environmental data generated and processed in the laboratory, subject to the Environmental Protection Agency (EPA), U.S. Department of Energy or other project specific requirements, be of known and acceptable quality. It is the intention of this QAPP to establish and assure that an effective quality controlled management system is maintained in order to meet the quality requirements of the intended use(s) of the data.

Quality assurance management plan (QAPP) special analytical support (SAS)

International Nuclear Information System (INIS)

LOCKREM, L.L.

1999-01-01

It is the policy of Special Analytical Support (SAS) that the analytical aspects of all environmental data generated and processed in the laboratory, subject to the Environmental Protection Agency (EPA), U.S. Department of Energy or other project specific requirements, be of known and acceptable quality. It is the intention of this QAPP to establish and assure that an effective quality controlled management system is maintained in order to meet the quality requirements of the intended use(s) of the data

Spectral analysis of 5s25p2(6p+6d+7s) configurations of Ba VI

International Nuclear Information System (INIS)

Sharma, M.K.; Tauheed, A.; Rahimullah, K.

2014-01-01

The sixth spectrum of barium (Ba VI) has been investigated with the aid of experimental recordings made on a 3-m normal incidence vacuum spectrograph of Antigonish laboratory (Canada) in the wavelength region 300–2080 Å using triggered spark as an excitation source. The spectral analysis has been extended considerably to include new configuration the 5s 2 5p 2 6p in odd parity matrix and the 5s 2 5p 2 6d and 5s 2 5p 2 7s configurations in even parity matrix. Previously reported levels of the ground configuration (5s 2 5p 3 ) and three lowest excited configurations the 5s5p 4 , 5s 2 5p 2 5d and 5s 2 5p 2 6s have been confirmed and the two unknown levels of the 5s 2 5p 2 5d configuration with J=9/2, have now been established through the identification of transitions from the 5s 2 5p 2 6p levels. All twenty one levels of the 5s 2 5p 2 6p configuration and twenty nine levels out of thirty six of the 5s 2 5p 2 6d and 5s 2 5p 2 7s configurations have now been established. Hartree–Fock calculations involving configuration interactions support the analyses. The accuracy of our wavelength measurement is ±0.005 Å for sharp lines. - Highlights: • The spectrum of Ba was recorded on a 3-m spectrograph with triggered spark source. • Atomic transitions for Ba VI were identified to established new energy levels. • CI calculations with relativistic corrections were made for theoretical predictions. • Weighted oscillator strength (gf) and transition probabilities (gA) were calculated

PELATIHAN PLIOMETRIK ALTERNATE LEG BOUND DAN DOUBLE LEG BOUND MENINGKATKAN DAYA LEDAK OTOT TUNGKAI PADA SISWA PUTRA KELAS VII SMP NEGERI 3 SUKAWATI TAHUN PELAJARAN 2012/2013

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Komang Ayu Tri Widhiyanti

2013-11-01

Full Text Available This study was conducted to know the improvement the explosive power of leg muscle. It was done through 5 set 12 repetitions during 6 weeks in the field of SMP Negeri 3 Sukawati started from 4 p.m. until 6 p.m. There were 3 groups applied in this study such as group 1 (control group that was instructed to kick a ball, group 2 (plyometric training of alternate leg bound, and group 3 (plyometric training of double leg bound. The sample was 14 male students who were in the seventh grade class of SMP Negeri 3 Sukawati in the academic year 2012/2013. The data was gained by doing the movement of alternate leg bound and double leg bound that each movement was done three times before and after the training. The hypothesis was examined by using independent t-test with the result 0.05 (p<0.05. Based on the different result of analysis test in each group, the gain score of the group 2 with the group 1 about 0,51 that shows the significant differences p = 0,00, the gain score of the group 2 with the group 3 about 0,31 that shows the significant differences p = 0,00, the gain score of the group 3 with the group 1 about 0,20 that shows the significant differences p = 0,00. Thus, alternate leg bound plyometric training is more effective than double leg bound. It is expected that the coach and the gym teacher to apply alternate leg bound plyometric training as an alternative to improve the explosive power of leg muscle.

SPSS and SAS programs for comparing Pearson correlations and OLS regression coefficients.

Science.gov (United States)

Weaver, Bruce; Wuensch, Karl L

2013-09-01

Several procedures that use summary data to test hypotheses about Pearson correlations and ordinary least squares regression coefficients have been described in various books and articles. To our knowledge, however, no single resource describes all of the most common tests. Furthermore, many of these tests have not yet been implemented in popular statistical software packages such as SPSS and SAS. In this article, we describe all of the most common tests and provide SPSS and SAS programs to perform them. When they are applicable, our code also computes 100 × (1 - α)% confidence intervals corresponding to the tests. For testing hypotheses about independent regression coefficients, we demonstrate one method that uses summary data and another that uses raw data (i.e., Potthoff analysis). When the raw data are available, the latter method is preferred, because use of summary data entails some loss of precision due to rounding.

WinBUGSio: A SAS Macro for the Remote Execution of WinBUGS

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Michael K. Smith

2007-09-01

Full Text Available This is a macro which facilitates remote execution of WinBUGS from within SAS. The macro pre-processes data for WinBUGS, writes the WinBUGS batch-script, executes this script and reads in output statistics from the WinBUGS log-file back into SAS native format. The user specifies the input and output file names and directory path as well as the statistics to be monitored in WinBUGS. The code works best for a model that has already been set up and checked for convergence diagnostics within WinBUGS. An obvious extension of the use of this macro is for running simulations where the input and output files all have the same name but all that differs between simulation iterations is the input dataset. The functionality and syntax of the macro call are described in this paper and illustrated using a simple linear regression model.

PENGEMBANGAN MODEL EVALUASI PROSES PEMBELAJARAN MATEMATIKA DI SMP BERDASARKAN KURIKULUM 2013

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Sugiyanto Sugiyanto

2015-06-01

Abstract This studi aims to develop a model for an evaluation of mathematics learning processes at junior high schools (JHSs based on Curriculum 2013 and evaluate the effectiveness of the model develo-ped. This was a research and development study. The subject of the research was the teachers, principals, and supervisors. The data collecting instruments were questionnaires and observational sheet. The development process was carried out in 4 stages namely: (1 preliminary investigation; (2 planning development, validation; (3 tryout; (4 product finalization. The try out was perform-ed in 3 stages with the increasing number of participants for each stage. The learning process evaluation model was supported by instrument to assess lesson plans, learning implementation, and the implementation of learning outcome assessment. The content validity was assessed through focus group discussion (FGD. The construct validity was assessed by the factor analysis, and the reliabilities were estimated by the Intraclass Correlation Coefficient (ICC. The result of the research was a model of evaluation of mathematics learning processes at junior high schools (JHSs based on Curriculum 2013, consisting of procedures, evaluation guideline and the well de-signed instruments. Based on the try out, all of the instruments have had good suitability, because construct validity and reliability meet all of the academic requirements. According to the evalua-tion from the practitioners and the model users, the model of the evaluation of mathematics learn-ing processes at junior high schools (JHSs based on Curriculum 2013 was very effective to be implemented. Keywords: development model, evaluation of learning processes, SMP mathematics

Message passing vs. shared address space on a cluster of SMPs

International Nuclear Information System (INIS)

Shan, Hongzhang; Singh, Jaswinder Pal; Oliker, Leonid; Biswas, Rupak

2001-01-01

The emergence of scalable computer architectures using clusters of PCs or PC-SMPs with commodity networking has made them attractive platforms for high-end scientific computing. Currently, message passing (MP) and shared address space (SAS) are the two leading programming paradigms for these systems. MP has been standardized with MPI, and is the most common and mature parallel programming approach. However, MP code development can be extremely difficult, especially for irregularly structured computations. SAS offers substantial ease of programming, but may suffer from performance limitations due to poor spatial locality and high protocol overhead. In this paper, they compare the performance of and programming effort required for six applications under both programming models on a 32-CPU PC-SMP cluster. Our application suite consists of codes that typically do not exhibit scalable performance under shared-memory programming due to their high communication-to-computation ratios and complex communication patterns. Results indicate that SAS can achieve about half the parallel efficiency of MPI for most of the applications; however, on certain classes of problems, SAS performance is competitive with MPI

The Music Therapy Session Assessment Scale (MT-SAS): Validation of a new tool for music therapy process evaluation.

Science.gov (United States)

Raglio, Alfredo; Gnesi, Marco; Monti, Maria Cristina; Oasi, Osmano; Gianotti, Marta; Attardo, Lapo; Gontero, Giulia; Morotti, Lara; Boffelli, Sara; Imbriani, Chiara; Montomoli, Cristina; Imbriani, Marcello

2017-11-01

Music therapy (MT) interventions are aimed at creating and developing a relationship between patient and therapist. However, there is a lack of validated observational instruments to consistently evaluate the MT process. The purpose of this study was the validation of Music Therapy Session Assessment Scale (MT-SAS), designed to assess the relationship between therapist and patient during active MT sessions. Videotapes of a single 30-min session per patient were considered. A pilot study on the videotapes of 10 patients was carried out to help refine the items, define the scoring system and improve inter-rater reliability among the five raters. Then, a validation study on 100 patients with different clinical conditions was carried out. The Italian MT-SAS was used throughout the process, although we also provide an English translation. The final scale consisted of 7 binary items accounting for eye contact, countenance, and nonverbal and sound-music communication. In the pilot study, raters were found to share an acceptable level of agreement in their assessments. Explorative factorial analysis disclosed a single homogeneous factor including 6 items (thus supporting an ordinal total score), with only the item about eye contact being unrelated to the others. Moreover, the existence of 2 different archetypal profiles of attuned and disattuned behaviours was highlighted through multiple correspondence analysis. As suggested by the consistent results of 2 different analyses, MT-SAS is a reliable tool that globally evaluates sonorous-musical and nonverbal behaviours related to emotional attunement and empathetic relationship between patient and therapist during active MT sessions. Copyright © 2017 John Wiley & Sons, Ltd.

Analysis of the OPERA-15 two-dimensional voiding experiment using the SAS4A code

International Nuclear Information System (INIS)

Briggs, L.L.

1984-01-01

Overall, SAS4A appears to do a good job for simulating the OPERA-15 experiment. For most of the experiment parameters, the code calculations compare quite well with the experimental data. The lack of a multi-dimensional voiding model has the effect of extending the flow coastdown time until voiding starts; otherwise, the code simulates the accident progression satisfactorily. These results indicate a need for further work in this area in the form of a tandem analysis by a two-dimensional flow code and a one-dimensional version of that code to confirm the observations derived from the SAS4A analysis

EFFECT OF INFORMATION SERVICES USING THE MEDIA FILM TO SELF-CONFIDENCE STUDENT OF CLASS VIII SMP NEGERI 8 METRO

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MUDAIM MUDAIM

2015-06-01

Full Text Available Abstract: Pessimism and attitudes that consider themselves weak and does not have the ability when facing a problem will make individual impediment in the task of development. Problems confidence that underlies the research are: a Students are less confident in the ability it has, b Students feel pessimistic when faced with an issue, c Student perception subjectively, d Students still do not do the work independently, and e negative minded students with a state-owned. The problems of this study are whether there is an influence of information services using the medium of film to the confidence of eighth-grade students of SMP Negeri 8 Metro. The purpose of this study was to determine whether there is an influence of information services using the medium of film to the self-confidence of students in class VIII SMP Negeri 8 Metro. Subject participant is graders VIII-E total 30 students. Data were collected by questionnaire self-confidence and analyzed the data used is the t-test. The results of this study, shown by the difference in change scores of confidence from the pre-test and post-test of 17.1. Testing the hypothesis obtained calculation results thitung6,036> table = 1.699. The conclusion is that the information services implemented using the film medium can be a positive influence on self-esteem, especially students of class VIII. The advice given is to use the medium of film should be done intensively and more creative by BK teachers in giving information service. Keywords: Confidence, Service Information Using Media Film.

Configurations and level structure of 219Rn

International Nuclear Information System (INIS)

Sheline, R.K.; Liang, C.F.; Paris, P.

1998-01-01

The level structure of 219 Rn has been studied using the alpha decay of 223 Ra and coincident gamma rays. While only modest changes are required in the level structure, and only above 342.8 keV, severe changes are required throughout the level scheme in the spin assigments. These changes allow the assignment of two sets of anomalous bands with K=5/2 ± and K=3/2 ± . The K=5/2 ± bands have configurations intermediate between the reflection asymmetric configuration and the g 9/2 shell model configuration, while the K=3/2 ± bands have configurations intermediate between the mixed reflection asymmetric configuration and the i 11/2 shell model configuration. Comparison of the systematics of 219 Rn with neighboring isotones, isobars, and isotopes shows clearly the collapse of the quadrupole-octupole-type configurations into the less degenerate shell model configurations. copyright 1998 The American Physical Society

Data Mining Supercomputing with SAS JMP® Genomics

Directory of Open Access Journals (Sweden)

Richard S. Segall

2011-02-01

Full Text Available JMP® Genomics is statistical discovery software that can uncover meaningful patterns in high-throughput genomics and proteomics data. JMP® Genomics is designed for biologists, biostatisticians, statistical geneticists, and those engaged in analyzing the vast stores of data that are common in genomic research (SAS, 2009. Data mining was performed using JMP® Genomics on the two collections of microarray databases available from National Center for Biotechnology Information (NCBI for lung cancer and breast cancer. The Gene Expression Omnibus (GEO of NCBI serves as a public repository for a wide range of highthroughput experimental data, including the two collections of lung cancer and breast cancer that were used for this research. The results for applying data mining using software JMP® Genomics are shown in this paper with numerous screen shots.

Does age matter? Controls on the spatial organization of age and life expectancy in hillslopes, and implications for transport parameterization using rSAS

Science.gov (United States)

Kim, M.; Harman, C. J.; Troch, P. A. A.

2017-12-01

Hillslopes have been extensively explored as a natural fundamental unit for spatially-integrated hydrologic models. Much of this attention has focused on their use in predicting the quantity of discharge, but hillslope-based models can potentially be used to predict the composition of discharge (in terms of age and chemistry) if they can be parameterized terms of measurable physical properties. Here we present advances in the use of rank StorAge Selection (rSAS) functions to parameterize transport through hillslopes. These functions provide a mapping between the distribution of water ages in storage and in outfluxes in terms of a probability distribution over storage. It has previously been shown that rSAS functions are related to the relative partitioning and arrangement of flow pathways (and variabilities in that arrangement), while separating out the effect of changes in the overall rate of fluxes in and out. This suggests that rSAS functions should have a connection to the internal organization of flow paths in a hillslope.Using a combination of numerical modeling and theoretical analysis we examined: first, the controls of physical properties on internal spatial organization of age (time since entry), life expectancy (time to exit), and the emergent transit time distribution and rSAS functions; second, the possible parameterization of the rSAS function using the physical properties. The numerical modeling results showed the clear dependence of the rSAS function forms on the physical properties and relations between the internal organization and the rSAS functions. For the different rates of the exponential saturated hydraulic conductivity decline with depth the spatial organization of life expectancy varied dramatically and determined the rSAS function forms, while the organizaiton of the age showed less qualitative differences. Analytical solutions predicting this spatial organization and the resulting rSAS function were derived for simplified systems. These

Living Together v. Living Well Together: A Normative Examination of the SAS Case

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Lori G. Beaman

2016-04-01

Full Text Available The European Court of Human Rights decision in SAS from France illustrates how a policy and national mantra that ostensibly aims to enhance inclusiveness, ‘living together’, is legally deployed in a manner that may have the opposite effect. In essence, despite acknowledging the sincerity of SAS’s religious practice of wearing the niqab, and her agency in making the decision to do so, the Court focuses on radicalism and women’s oppression amongst Muslims. Taking the notion of living together as the beginning point, the paper explores the normative assumptions underlying this notion as illustrated in the judgment of the Court. An alternative approach, drawing on the work of Derrida for the notion of ‘living well together’ will be proposed and its implications for social inclusion explicated. The paper’s aim is to move beyond the specific example of SAS and France to argue that the SAS pattern of identifying particular values as ‘national values’, the deployment of those values through law, policy and public discourse, and their exclusionary effects is playing out in a number of Western democracies, including Canada, the country with which the author is most familiar. Because of this widespread dissemination of values and their framing as representative of who ‘we’ are, there is a pressing need to consider the potentially alienating effects of a specific manifestation of ‘living together’ and an alternative model of ‘living well together’.

SAS-4 is recruited to a dynamic structure in newly forming centrioles that is stabilized by the gamma-tubulin-mediated addition of centriolar microtubules.

Science.gov (United States)

Dammermann, Alexander; Maddox, Paul S; Desai, Arshad; Oegema, Karen

2008-02-25

Centrioles are surrounded by pericentriolar material (PCM), which is proposed to promote new centriole assembly by concentrating gamma-tubulin. Here, we quantitatively monitor new centriole assembly in living Caenorhabditis elegans embryos, focusing on the conserved components SAS-4 and SAS-6. We show that SAS-4 and SAS-6 are coordinately recruited to the site of new centriole assembly and reach their maximum levels during S phase. Centriolar SAS-6 is subsequently reduced by a mechanism intrinsic to the early assembly pathway that does not require progression into mitosis. Centriolar SAS-4 remains in dynamic equilibrium with the cytoplasmic pool until late prophase, when it is stably incorporated in a step that requires gamma-tubulin and microtubule assembly. These results indicate that gamma-tubulin in the PCM stabilizes the nascent daughter centriole by promoting microtubule addition to its outer wall. Such a mechanism may help restrict new centriole assembly to the vicinity of preexisting parent centrioles that recruit PCM.

Thermal management of a multiple mini-channel heat sink by the integration of a thermal responsive shape memory material

International Nuclear Information System (INIS)

Di Maio, E.; Mastrullo, R.; Mauro, A.W.; Toto, D.

2014-01-01

In this paper, a novel application of a thermo-responsive shape memory polymer (SMP) is proposed to smart-control the forced flow of water in a multi mini-channel heat sink. In particular, it is reported that millimeter-sized cylinders made of SMP could be used to smartly obstruct the fluid flow by adapting the flow cross section to the heat load to be removed. By integrating the sensing, the control and the actuation functions within a unique, millimeter-sized device, these micro-valves, unlike the traditional actuators normally used for flow control, could be easily embedded into small heat sinks, with significant space and energy saving, useful, in particular, in systems where several miniaturized components have to be cooled concurrently, such as the modern mainframes or the concentrated photovoltaic solar cells. Two possible configurations for the SMP were considered in this study: an “open” configuration, without any obstruction of the water flow free and an “obstructed” configuration, with the millimeter-sized cylinder partially occupying the mini-channel. A numerical, steady state analysis was carried out with water in single-phase forced convection, to determine the effect of these two states on the internal fluid flow characteristics under different conditions of heat flux and pressure drop and to evaluate the overall thermal behavior of the smart-controlled multiple mini-channel heat sink in terms of ability to control the temperature of the system and to reduce the energy consumption. -- Highlights: • A novel application of a SMP material is investigated for the thermal management of a heat sink. • Numerical simulations to find the matching of the heat sink and material system after regulation were carried out. • The investigated system is able to control the heat sink temperature. • Further analysis for system stability are required

Independent SU(2)-loop variables and the reduced configuration space of SU(2)-lattice gauge theory

International Nuclear Information System (INIS)

Loll, R.

1992-01-01

We give a reduction procedure for SU(2)-trace variables and an explicit description of the reduced configuration sace of pure SU(2)-gauge theory on the hypercubic lattices in two, three and four dimensions, using an independent subset of the gauge-invariant Wilson loops. (orig.)

Development and validation of logistic prognostic models by predefined SAS-macros

Directory of Open Access Journals (Sweden)

Ziegler, Christoph

2006-02-01

Full Text Available In medical decision making about therapies or diagnostic procedures in the treatment of patients the prognoses of the course or of the magnitude of diseases plays a relevant role. Beside of the subjective attitude of the clinician mathematical models can help in providing such prognoses. Such models are mostly multivariate regression models. In the case of a dichotomous outcome the logistic model will be applied as the standard model. In this paper we will describe SAS-macros for the development of such a model, for examination of the prognostic performance, and for model validation. The rational for this developmental approach of a prognostic modelling and the description of the macros can only given briefly in this paper. Much more details are given in. These 14 SAS-macros are a tool for setting up the whole process of deriving a prognostic model. Especially the possibility of validating the model by a standardized software tool gives an opportunity, which is not used in general in published prognostic models. Therefore, this can help to develop new models with good prognostic performance for use in medical applications.

C-C1-04: How to Win Friends and Influence People with the SAS Output Delivery System

Science.gov (United States)

Tolbert, William

2010-01-01

Background and Aims: Long-time SAS users remember the days when SAS output was embarrassingly ugly. Version 7 saw the introduction of the Output Delivery System (ODS). ODS has matured into a very capable subsystem that gives users powerful reporting options. This presentation will highlight useful features and outline a macro-based system for handling multiple ODS destinations simultaneously. Nowadays there is no excuse for ugly SAS output! When building reports, SAS users should think about the needs of those using the reports. Some people just want to review frequency tables, and are happy to do so on a monitor. Others want to be able to print data for review in a meeting. And, there are always those that want to work with the data in a spreadsheet. Consider the ideal formats for each of the users outlined above. For the casual data browser, HTML output is ideal. For printing, PDF is preferred. And for the additional analysis, Excel is a popular option. With ODS, we can meet all of these needs. Methods: Because ODS permits opening multiple output destinations simultaneously, a single procedure can be used to generate data in HTML, PDF, and Excel at once. The presentation will demonstrate the following: o- basic ODS syntax for HTML, PDF, and Excel output o- custom HTML table of contents o- using the ExcelXP tagset for multi-tab spreadsheets o- a custom macro for managing multiple ODS destinations simultaneously o- simple PROC Template code for easy customization o- techniques for consistent output from multiple platforms. Results: The techniques outlined here have been well-received in a variety of business reporting environments. Conclusions: The SAS ODS provides a wide array of reporting options. Don’t limit yourself to just one type of output.

Non-linear Growth Models in Mplus and SAS

Science.gov (United States)

Grimm, Kevin J.; Ram, Nilam

2013-01-01

Non-linear growth curves or growth curves that follow a specified non-linear function in time enable researchers to model complex developmental patterns with parameters that are easily interpretable. In this paper we describe how a variety of sigmoid curves can be fit using the Mplus structural modeling program and the non-linear mixed-effects modeling procedure NLMIXED in SAS. Using longitudinal achievement data collected as part of a study examining the effects of preschool instruction on academic gain we illustrate the procedures for fitting growth models of logistic, Gompertz, and Richards functions. Brief notes regarding the practical benefits, limitations, and choices faced in the fitting and estimation of such models are included. PMID:23882134

SPSS and SAS programs for generalizability theory analyses.

Science.gov (United States)

Mushquash, Christopher; O'Connor, Brian P

2006-08-01

The identification and reduction of measurement errors is a major challenge in psychological testing. Most investigators rely solely on classical test theory for assessing reliability, whereas most experts have long recommended using generalizability theory instead. One reason for the common neglect of generalizability theory is the absence of analytic facilities for this purpose in popular statistical software packages. This article provides a brief introduction to generalizability theory, describes easy to use SPSS, SAS, and MATLAB programs for conducting the recommended analyses, and provides an illustrative example, using data (N = 329) for the Rosenberg Self-Esteem Scale. Program output includes variance components, relative and absolute errors and generalizability coefficients, coefficients for D studies, and graphs of D study results.

The Development of Geometri Teaching Materials Based on Constructivism to Improve the Students' Mathematic Reasoning Ability through Cooperative Learing Jigsaw at the Class VIII of SMP Negeri 3 Padangsidimpuan

Science.gov (United States)

Dewi, Izwita; Harahap, Muhammad Syahri

2016-01-01

The purposes of this research were to know the validity, practicality, and effectivity of geometrical learning material based on the constructivism to Increase students' mathematic reasoning ability and increasing students' mathematic reasoning ability by using learning material at the grade VIII of SMP Negeri 3 Padangsidimpuan. Type of the…

Handling missing data in cluster randomized trials: A demonstration of multiple imputation with PAN through SAS

Directory of Open Access Journals (Sweden)

Jiangxiu Zhou

2014-09-01

Full Text Available The purpose of this study is to demonstrate a way of dealing with missing data in clustered randomized trials by doing multiple imputation (MI with the PAN package in R through SAS. The procedure for doing MI with PAN through SAS is demonstrated in detail in order for researchers to be able to use this procedure with their own data. An illustration of the technique with empirical data was also included. In this illustration thePAN results were compared with pairwise deletion and three types of MI: (1 Normal Model (NM-MI ignoring the cluster structure; (2 NM-MI with dummy-coded cluster variables (fixed cluster structure; and (3 a hybrid NM-MI which imputes half the time ignoring the cluster structure, and the other half including the dummy-coded cluster variables. The empirical analysis showed that using PAN and the other strategies produced comparable parameter estimates. However, the dummy-coded MI overestimated the intraclass correlation, whereas MI ignoring the cluster structure and the hybrid MI underestimated the intraclass correlation. When compared with PAN, the p-value and standard error for the treatment effect were higher with dummy-coded MI, and lower with MI ignoring the clusterstructure, the hybrid MI approach, and pairwise deletion. Previous studies have shown that NM-MI is not appropriate for handling missing data in clustered randomized trials. This approach, in addition to the pairwise deletion approach, leads to a biased intraclass correlation and faultystatistical conclusions. Imputation in clustered randomized trials should be performed with PAN. We have demonstrated an easy way for using PAN through SAS.

Numerical investigation of disruption characteristics for the snowflake divertor configuration in HL-2M

Science.gov (United States)

Xue, L.; Duan, X. R.; Zheng, G. Y.; Liu, Y. Q.; Pan, Y. D.; Yan, S. L.; Dokuka, V. N.; Lukash, V. E.; Khayrutdinov, R. R.

2016-05-01

Cold and hot vertical displacement events (VDEs) are frequently related to the disruption of vertically-elongated tokamaks. The weak poloidal magnetic field around the null-points of a snowflake divertor configuration may influence the vertical displacement process. In this paper, the major disruption with a cold VDE and the vertical disruption in the HL-2M tokamak are investigated by the DINA code. In order to better illustrate the effect from the weak poloidal field, a double-null snowflake configuration is compared with the standard divertor (SD) configuration under the same plasma parameters. Computational results show that the weak poloidal magnetic field can be partly beneficial for mitigating the vertical instability of the plasma under small perturbations. For major disruption, the peak poloidal halo current fraction is almost the same between the snowflake and the SD configurations. However, this fraction becomes much larger for the snowflake in the event of a hot VDE. Furthermore, during the disruption for a snowflake configuration, the distribution of electromagnetic force on a vacuum vessel gets more non-uniform during the current quench.

Numerical investigation of disruption characteristics for the snowflake divertor configuration in HL-2M

International Nuclear Information System (INIS)

Xue, L; Duan, X R; Zheng, G Y; Liu, Y Q; Pan, Y D; Yan, S L; Dokuka, V N; Khayrutdinov, R R; Lukash, V E

2016-01-01

Cold and hot vertical displacement events (VDEs) are frequently related to the disruption of vertically-elongated tokamaks. The weak poloidal magnetic field around the null-points of a snowflake divertor configuration may influence the vertical displacement process. In this paper, the major disruption with a cold VDE and the vertical disruption in the HL-2M tokamak are investigated by the DINA code. In order to better illustrate the effect from the weak poloidal field, a double-null snowflake configuration is compared with the standard divertor (SD) configuration under the same plasma parameters. Computational results show that the weak poloidal magnetic field can be partly beneficial for mitigating the vertical instability of the plasma under small perturbations. For major disruption, the peak poloidal halo current fraction is almost the same between the snowflake and the SD configurations. However, this fraction becomes much larger for the snowflake in the event of a hot VDE. Furthermore, during the disruption for a snowflake configuration, the distribution of electromagnetic force on a vacuum vessel gets more non-uniform during the current quench. (paper)

Similarities in the dynamical behavior across the classical peak effect and the second magnetization peak in single crystals of 2H-NbSe2

International Nuclear Information System (INIS)

Thakur, A.D.; Ramakrishnan, S.; Grover, A.K.; Chandrasekhar Rao, T.V.; Uji, S.; Terashima, T.; Higgins, M.J.

2005-01-01

The classical peak effect (CPE) and the second magnetization peak (SMP) are two distinct anomalies in critical current of superconductors. A nascent pinned single crystal sample of 2HNbSe 2 (T c (0) ∼7.2 K) shows only the sharp CPE. In a moderately pinned sample (T c (0) ∼6 K), the sharp CPE broadens with the addition of characteristic structure (stepwise amorphization) between the onset and the peak positions of the CPE. Also, there emerges another anomalous peak akin to SMP prior to the CPE. We have looked at samples of 2H-NbSe 2 with intermediate levels of quenched random pinning (T c (0) ∼ 7.1 K) and successfully explored the two peaks down to 50 mK. (author)

Pengaruh Penggunaan Pembelajaran Kontekstual dengan Teknik SQ4R terhadap Peningkatan Kemampuan Pemahaman dan Berpikir Kritis Matematis Siswa SMP Negeri 8 Kota Tasikmalaya

OpenAIRE

Rustina, Ratna

2014-01-01

This pre-post randomly control group experimental study aimed at investigating the effect of Contextual Learning with SQ4R on the improvement of students mathematical understanding and critical thinking. The population of this study was all grade VIII students in SMP Negeri 8 Tasikmalaya while the randomly selected sample was two classes. One class was assigned as experimental group, treated through Contextual Learning with SQR4, and the other class as control group treated through conventi...

PENGEMBANGAN MODEL PEMBELAJARAN LOMPAT JAUH GAYA JONGKOK MELALUI PERMAINAN LEVEL JUMP DAN GARIS TANGKAP PADA SISWA KELAS VII SMP NEGERI 1 TULIS KECAMATAN TULIS KABUPATEN BATANG TAHUN 2013

Directory of Open Access Journals (Sweden)

Rinanto

2015-06-01

Full Text Available The purpose of this study is to produce a product development model of learning style long jump squat in Physical Education Sport and Health through the game levels to jump and catch the lines of class VII students of SMP N 1 TULIS .This research is a development . The analysis procedure includes product development product that will be created , developed the initial product , expert validation and revision , testing and revision of small groups , large groups and test the final product . The data was collected using a questionnaire derived from expert evaluation , as well as using field observations obtained from the students . The data analysis technique used is descriptive percentages . From the existing research results it can be concluded that the model of learning and jump levels game fishing line can be used as a teaching model for students of class VII Penjasorkes SMP N 1 TULIS , because in reality the learning model contributes three aspects of cognitive , affective and psychomotor and more create a pleasant atmosphere so that students become motivated.

Design and implementation of reliability evaluation of SAS hard disk based on RAID card

Science.gov (United States)

Ren, Shaohua; Han, Sen

2015-10-01

Because of the huge advantage of RAID technology in storage, it has been widely used. However, the question associated with this technology is that the hard disk based on the RAID card can not be queried by Operating System. Therefore how to read the self-information and log data of hard disk has been a problem, while this data is necessary for reliability test of hard disk. In traditional way, this information can be read just suitable for SATA hard disk, but not for SAS hard disk. In this paper, we provide a method by using LSI RAID card's Application Program Interface, communicating with RAID card and analyzing the feedback data to solve the problem. Then we will get the necessary information to assess the SAS hard disk.

PELATIHAN BETTER TEACHER AND LEARNING BAGI GURU IPS SMP DAN MTS SWASTA DI KECAMATAN GENUK KOTA SEMARANG

Directory of Open Access Journals (Sweden)

Eko Handoyo

2011-04-01

Full Text Available Tujuan kegiatan ini adalah a meningkatkan keterampilan guru dalam memetakan kurikulum, b meningkatkan keterampilan guru dalam menyusun lembar kerja, c meningkatkan keterampilan guru dalam memanfaatkan media pembelajaran, d meningkatkan keterampilan guru dalam menyusun rubrik penilaian, dan e meningkatkan keterampilan guru dalam menyusun jurnal refleksi. Pelatihan Better Teacher and Learning Bagi Guru Mata Pelajaran IPS SMP dan MTs Swasta di Kecamatan Genuk Kota Semarang mempunyai manfaat bagi guru dalam melaksanakan pembelajaran yang berkualitas. Melalui kegiatan tersebut, guru dapat memdapatkan manfaat berupa peningkatan keterampilan dalam memetakan kurikulum, peningkatan keterampilan dalam menyusun lembar kerja, peningkatan keterampilan dalam memanfaatkan media pembelajaran, peningkatan keterampilan dalam menyusun rubrik penilaian, dan peningkatan keterampilan dalam menyusun jurnal refleksi. Kata Kunci: Pengajaran Profesional, Pembelajaran Bermakna, Better Teacher and Learning

The impact of CO2 taxation on the configuration of new refineries: An application to Brazil

International Nuclear Information System (INIS)

Gomes, Gabriel Lourenco; Szklo, Alexandre; Schaeffer, Roberto

2009-01-01

This article evaluates the impact of pricing CO 2 emissions over the configuration of new refinery complexes in their conceptual phase. Two refineries' schemes were simulated through a linear programming optimization model in order to compare the optimum configuration obtained before and after the input of different CO 2 prices. The cases analyzed represent refining projects to be located in Brazil, a growing market for fuels and petrochemical feedstocks, as well as an oil producing country with rising crude exports. After 2012, emerging countries, such as Brazil, may adopt carbon emission reduction targets. Therefore, it is worth analyzing the impact of pricing CO 2 emissions in these countries, where the majority of new refining projects will be located. Our findings indicate that the initial refinery configurations proposed are quite rigid technologically for CO 2 prices up to US$ 100/t CO 2 . For CO 2 prices higher than US$ 100/t CO 2 , refineries reduced their emissions by increasing the consumption of natural gas used to produce hydrogen, and through changes in the original configurations towards less-energy consuming process units. Promising technological advances, such as carbon capture and storage (CCS), can also diminish the rigidity of the model and facilitate actions to curb carbon emissions.

Investigations of shot reproducibility for the SMP diode at 4.5 MV.

Energy Technology Data Exchange (ETDEWEB)

Bennett, Nichelle [National Security Technologies, LLC, Las Vegas, NV (United States); Crain, Marlon D. [National Security Technologies, LLC, Las Vegas, NV (United States); Droemer, Darryl W. [National Security Technologies, LLC, Las Vegas, NV (United States); Gignac, Raymond Edward [National Security Technologies, LLC, Las Vegas, NV (United States); Lare, Gregory A. [National Security Technologies, LLC, Las Vegas, NV (United States); Molina, Isidro [National Security Technologies, LLC, Las Vegas, NV (United States); Obregon, Rafael [National Security Technologies, LLC, Las Vegas, NV (United States); Smith, Chase C. [National Security Technologies, LLC, Las Vegas, NV (United States); Wilkins, Frank Lee [National Security Technologies, LLC, Las Vegas, NV (United States); Welch, Dale Robert [Voss Scientific, LLC, Albuquerque, NM (United States); Cordova, Steve Ray; Gallegos, M.; Johnston, Mark D.; Kiefer, Mark Linden; Leckbee, Joshua J.; Nielsen, Daniel Scott; Oliver, Bryan Velten; Renk, Timothy Jerome; Romero, Tobias; Webb, Timothy Jay; Ziska, Derek Raymond

2013-11-01

In experiments conducted on the RITS-6 accelerator, the SMP diode exhibits sig- ni cant shot-to-shot variability. Speci cally, for identical hardware operated at the same voltage, some shots exhibit a catastrophic drop in diode impedance. A study is underway to identify sources of shot-to-shot variations which correlate with diode impedance collapse. To remove knob emission as a source, only data from a shot series conducted with a 4.5-MV peak voltage are considered. The scope of this report is limited to sources of variability which occur away from the diode, such as power ow emission and trajectory changes, variations in pulsed power, dustbin and transmission line alignment, and di erent knob shapes. We nd no changes in the transmission line hardware, alignment, or hardware preparation methods which correlate with impedance collapse. However, in classifying good versus poor shots, we nd that there is not a continuous spectrum of diode impedance behavior but that the good and poor shots can be grouped into two distinct impedance pro les. This result forms the basis of a follow-on study focusing on the variability resulting from diode physics. 3

Composites reinforcement by rods a SAS study

CERN Document Server

Urban, V; Pyckhout-Hintzen, W; Richter, D; Straube, E

2002-01-01

The mechanical properties of composites are governed by size, shape and dispersion degree of so-called reinforcing particles. Polymeric fillers based on thermodynamically driven microphase separation of block copolymers offer the opportunity to study a model system of controlled rod-like filler particles. We chose a triblock copolymer (PBPSPB) and carried out SAS measurements with both X-rays and neutrons, in order to characterize separately the hard phase and the cross-linked PB matrix. The properties of the material depend strongly on the way that stress is carried and transferred between the soft matrix and the hard fibers. The failure of the strain-amplification concept and the change of topological contributions to the free energy and scattering factor have to be addressed. In this respect the composite shows a similarity to a two-network system, i.e. interpenetrating rubber and rod-like filler networks. (orig.)

Examining the Effects of Different Ring Configurations and Equatorial Fluorine Atom Positions on CO 2 Sorption in [Cu(bpy) 2 SiF 6

KAUST Repository

Forrest, Katherine A.

2013-10-02

Simulations of CO2 sorption were performed in a metal-organic material (MOM) that is part of a "SIFSIX" family of compounds that has remarkable carbon dioxide capture and separation properties. The MOM considered here has the formula [Cu(bpy)2SiF6] (bpy = 4,4′-bipyridine). This hydrophobic MOM is both water-stable and CO 2-specific with significant sorption capacity under ambient conditions. The crystal structure reveals bpy rings and equatorial fluorine atoms in multiple possible orientations; the static disorder has been modeled based on single-crystal X-ray diffraction data revealing several possible relatives of atoms in the crystal structure. With regards to the bpy rings, the structure can be interpreted as two pyridyl rings with coplanar configurations within a unit cell (configuration 1), a twisted bpy ring conformation in which orthogonal pyridyl rings have C4 symmetry about the Cu2+ ion (configuration 2), and a twisted bpy ring conformation in which the two orthogonal pyridyl rings are facing one another within a unit cell (configuration 3). Further, the equatorial fluorine atoms can be positioned such that all atoms are eclipsed with the square grid (position A), oriented at a 21.3 angle with respect to the square grid (position B), and oriented at a 45 angle with respect to the square grid (position C). It was observed that experimental data for CO2 sorption were only consistent with sorption into configurations 1 and 3 with any of the possible equatorial fluorine atom positions at ambient temperatures, although simulations using position A produced slightly higher uptakes in these bpy ring configurations. It is demonstrated that the orientation of the bpy rings in configurations 1 and 3 allows more space for the sorbate molecules and thus promotes favorable MOM-sorbate interactions, resulting in isotherms in line with the experimental results. The results from this study suggests that [Cu(bpy)2SiF 6] in either configuration 1 or 3 with CO2 present in

Analysis of optimum wire rope configuration for equal unidirectional torsional stiffness for flexible steering shaft

Directory of Open Access Journals (Sweden)

Hussain Najaf

2016-01-01

Full Text Available The design and modeling of Low Stiffness Resilience Shaft (LSRS for the Semi-Active Steering (SAS system using wire ropes is discussed in this paper, along with the static structural torsion test simulation of the wire ropes in order to determine the best possible configuration which serves the purpose of an LSRS. The importance of this study arises due to the unidirectional torsional properties of a wire rope. For an effective operational LSRS, the wire ropes need to have similar angular deflection in both the clockwise and anti-clockwise direction. LSRS, an integral component of the SAS is a flexible shaft that can replace the conventional rigid shaft of the steering system and allows active control to be performed. 3D solid models of the simple strand and the 4 strand wire ropes used in finite element analysis were generated in CAD software SolidWorksTM. The single strand and the different configuration of wire ropes required to function the LSRS effectively were then analyzed using Finite element simulation in ANSYSTM. A single wire rope could not be used because its construction has inconsistency in the torsional stiffness in clockwise and anti-clockwise direction. The single-strand right-direction lay wire rope is found to have 16.05% angular deflection percentage difference in the clockwise and anticlockwise directions which indicates that using a single strand wire rope for the LSRS will cause the vehicle to have a variable response in the clockwise and anti clockwise direction upon turning the steering wheel. Due to this inconsistency, two variations namely Variation 1 and Variation 2 with arrangement of 4 strand wire rope were devised so that the angular deflection percentage difference would be negligible. Simulation results indicated that Variation 1 of the two variations with an angular deflection percentage difference of 0.34% in the clockwise and anti-clockwise direction respectively is best suited for the use in LSRS as it has

Characterization of biofoulants illustrates different membrane fouling mechanisms for aerobic and anaerobic membrane bioreactors

KAUST Repository

Xiong, Yanghui

2015-11-17

This study compares the membrane fouling mechanisms of aerobic (AeMBR) and anaerobic membrane bioreactors (AnMBR) of the same reactor configuration at similar operating conditions. Although both the AeMBR and AnMBR achieved more than 90% COD removal efficiency, the fouling mechanisms were different. Molecular weight (MW) fingerprint profiles showed that a majority of fragments in anaerobic soluble microbial products (SMP) were retained by the membrane and some fragments were present in both SMP and in soluble extracellular polymeric substances (EPS), suggesting that the physical retention of SMP components contributed to the AnMBR membrane fouling. One of the dominant fragments was comprised of glycoliproprotein (size 630-640 kD) and correlated in abundance in AnMBR-EPS with the extent of anaerobic membrane fouling. In contrast, all detected AeMBR-SMP fragments permeated through the membrane. Aerobic SMP and soluble EPS also showed very different fingerprinting profiles. A large amount of adenosine triphosphate was present in the AeMBR-EPS, suggesting that microbial activity arising from certain bacterial populations, such as unclassified Comamonadaceae and unclassified Chitinophagaceae, may play a role in aerobic membrane fouling. This study underlines the differences in fouling mechanisms between AeMBR and AnMBR systems and can be applied to facilitate the development of appropriate fouling control strategies.

Atomistic modelling of scattering data in the Collaborative Computational Project for Small Angle Scattering (CCP-SAS).

Science.gov (United States)

Perkins, Stephen J; Wright, David W; Zhang, Hailiang; Brookes, Emre H; Chen, Jianhan; Irving, Thomas C; Krueger, Susan; Barlow, David J; Edler, Karen J; Scott, David J; Terrill, Nicholas J; King, Stephen M; Butler, Paul D; Curtis, Joseph E

2016-12-01

The capabilities of current computer simulations provide a unique opportunity to model small-angle scattering (SAS) data at the atomistic level, and to include other structural constraints ranging from molecular and atomistic energetics to crystallography, electron microscopy and NMR. This extends the capabilities of solution scattering and provides deeper insights into the physics and chemistry of the systems studied. Realizing this potential, however, requires integrating the experimental data with a new generation of modelling software. To achieve this, the CCP-SAS collaboration (http://www.ccpsas.org/) is developing open-source, high-throughput and user-friendly software for the atomistic and coarse-grained molecular modelling of scattering data. Robust state-of-the-art molecular simulation engines and molecular dynamics and Monte Carlo force fields provide constraints to the solution structure inferred from the small-angle scattering data, which incorporates the known physical chemistry of the system. The implementation of this software suite involves a tiered approach in which GenApp provides the deployment infrastructure for running applications on both standard and high-performance computing hardware, and SASSIE provides a workflow framework into which modules can be plugged to prepare structures, carry out simulations, calculate theoretical scattering data and compare results with experimental data. GenApp produces the accessible web-based front end termed SASSIE-web , and GenApp and SASSIE also make community SAS codes available. Applications are illustrated by case studies: (i) inter-domain flexibility in two- to six-domain proteins as exemplified by HIV-1 Gag, MASP and ubiquitin; (ii) the hinge conformation in human IgG2 and IgA1 antibodies; (iii) the complex formed between a hexameric protein Hfq and mRNA; and (iv) synthetic 'bottlebrush' polymers.

A SAS macro for testing differences among three or more independent groups using Kruskal-Wallis and Nemenyi tests.

Science.gov (United States)

Liu, Yuewei; Chen, Weihong

2012-02-01

As a nonparametric method, the Kruskal-Wallis test is widely used to compare three or more independent groups when an ordinal or interval level of data is available, especially when the assumptions of analysis of variance (ANOVA) are not met. If the Kruskal-Wallis statistic is statistically significant, Nemenyi test is an alternative method for further pairwise multiple comparisons to locate the source of significance. Unfortunately, most popular statistical packages do not integrate the Nemenyi test, which is not easy to be calculated by hand. We described the theory and applications of the Kruskal-Wallis and Nemenyi tests, and presented a flexible SAS macro to implement the two tests. The SAS macro was demonstrated by two examples from our cohort study in occupational epidemiology. It provides a useful tool for SAS users to test the differences among three or more independent groups using a nonparametric method.

2$^{+}$ anomaly and configurational isospin polarization of $^{136}$Te

CERN Multimedia

It is proposed to perform a Coulomb excitation experiment on beams of radioactive ions of $^{136}$Te delivered by HIE-ISOLDE impinging on a $^{58}$Ni target. Scattered particles will be detected by a DSSSD detector and $\\gamma$-rays will be detected by the MINIBALL array. The proposed Configurational Isospin Polarization (CIP) of the two lowest 2$^+$ states will be determined by measuring the E2 excitation yield distribution to them. The expected proton-dominated one-phonon character of the second excited 2$^+$ state of $^{136}$Te will be tested on the basis of absolute electromagnetic matrix elements from the observed Coulomb excitation cross sections. Complementary lifetime information on this predominant 2$^+_{1,ms}$ state will be extracted using the differential DSAM technique. The experiment will clarify to what extent CIP is responsible for the 2$^+$ anomaly in $^{136}$Te.

Plan empresa Publitis S.A.S: soluciones tecnológicas

OpenAIRE

Robledo Ceballos, Carlos Alberto; Rodríguez Velasco, Salvador

2011-01-01

RESUMEN: PubliTICs es una empresa de constitución privada creada bajo la reglamentación emitida para las Sociedades por Acciones Simplificadas, cuyo objeto principal es la prestación de servicios de Tecnologías de la Información y las Comunicaciones en el mercado de Colombia. PubliTICs S.A.S celebrará un contrato de Aliado Tecnológico y Comercial con las Empresas Municipales de Cali EMCALI EICE ESP, para prestar servicios de soluciones tecnológicas empresariales, aprovechando la infraestru...

The IAEA Transport Safety Appraisal Service (TranSAS)

International Nuclear Information System (INIS)

Dicke, G.J.

2004-01-01

Representatives of all Member States of the IAEA meet once a year in September at the General Conference in Vienna, Austria, to consider and approve the Agency's programme and budget and to address matters brought before it by the Board of Governors, the Director General, or Member States. In September 1998 the General Conference adopted resolution GC(42)/RES/13 on the Safety of Transport of Radioactive Materials. In adopting that resolution the General Conference recognized that compliance with regulations that take account of the IAEA Regulations for the Safe Transport of Radioactive Material (the IAEA Transport Regulations) is providing a high level of safety during the transport of radioactive material. Good compliance requires that the regulations are implemented effectively. The General Conference therefore requested the IAEA Secretariat to provide a service for carrying out, at the request of any State, an appraisal of the implementation of the Transport Regulations by that State. In response to this request the Director General of the IAEA offered such an appraisal service to all States in letter J1.01.Circ, dated 10 December 1998. The first Transport Safety Appraisal Service (TranSAS) was undertaken and completed at the request of Slovenia in 1999. A report on the results of that appraisal was published and released for general distribution in the early fall of 1999. In each of the General Conferences since 1998, resolutions focused on transport safety have commended the Secretariat for establishing the TranSAS, commended those States that have requested the appraisal service and encouraged other States to avail themselves of this service see GC(43)/RES/11, GC(44)/RES/17, GC(45)/RES/10, GC(46)/RES/9 and GC(47)/RES/7. Six appraisals have been carried out to date as follows: Slovenia, Brazil, United Kingdom, Turkey, Panama and France. This presentation provides an overview of the Transport Safety Appraisal Service and summarizes the major findings from the

The IAEA Transport Safety Appraisal Service (TranSAS)

Energy Technology Data Exchange (ETDEWEB)

Dicke, G.J. [International Atomic Energy Agency, Vienna (Austria)

2004-07-01

Representatives of all Member States of the IAEA meet once a year in September at the General Conference in Vienna, Austria, to consider and approve the Agency's programme and budget and to address matters brought before it by the Board of Governors, the Director General, or Member States. In September 1998 the General Conference adopted resolution GC(42)/RES/13 on the Safety of Transport of Radioactive Materials. In adopting that resolution the General Conference recognized that compliance with regulations that take account of the IAEA Regulations for the Safe Transport of Radioactive Material (the IAEA Transport Regulations) is providing a high level of safety during the transport of radioactive material. Good compliance requires that the regulations are implemented effectively. The General Conference therefore requested the IAEA Secretariat to provide a service for carrying out, at the request of any State, an appraisal of the implementation of the Transport Regulations by that State. In response to this request the Director General of the IAEA offered such an appraisal service to all States in letter J1.01.Circ, dated 10 December 1998. The first Transport Safety Appraisal Service (TranSAS) was undertaken and completed at the request of Slovenia in 1999. A report on the results of that appraisal was published and released for general distribution in the early fall of 1999. In each of the General Conferences since 1998, resolutions focused on transport safety have commended the Secretariat for establishing the TranSAS, commended those States that have requested the appraisal service and encouraged other States to avail themselves of this service see GC(43)/RES/11, GC(44)/RES/17, GC(45)/RES/10, GC(46)/RES/9 and GC(47)/RES/7. Six appraisals have been carried out to date as follows: Slovenia, Brazil, United Kingdom, Turkey, Panama and France. This presentation provides an overview of the Transport Safety Appraisal Service and summarizes the major findings from

Pengaruh Potensi Guru Dan Prasarana Terhadap Kinerja Guru Serta Implikasinya Pada Kualitas Pelayanan SMP Negeri 7 Bandung

Directory of Open Access Journals (Sweden)

Annita Jannah

2012-10-01

Full Text Available This research was conducted in SMP Negeri 7 Bandung. The results of preliminary studies to obtain a finding that the quality of service of SMP Negeri 7 Bandung has not met expectations. Of the many determinants of the observed variables, allegedly because of the poor performance of teachers in the school. While the teacher's performance due to the competency of teachers and facilities infrastructure. Based on this, the formulated problem is how the competence of teachers, facilities infrastructure, teacher performance and quality of service. And how the influence of teacher competence and infrastructure facilities on teacher performance, either partially or simultaneously, as well as how the influence of the teacher's performance against quality of service. The method used is descriptive method of analysis, the number of respondents 55 teachers (population. The data analysis technique used is the technique of correlation analysis and path analysis techniques. As well as a simple regression analysis techniques to determine the effect of teacher performance against quality of service. In the operationalization used SPSS 17 and Excel. The results showed that the competence of teachers are in the good category, workshop facilities located in both categories, the performance of teachers in the category very good and the service quality is very good category. Some suggestions can be expressed as follows: learner characteristics Mastery, Mastery learning theory and principles of learning, curriculum development with subjects, utilization of information and communication technology for the sake of learning effectively, schools should be able to provide a positive influence on the development of students. Efforts to improve the quality of service should be seen from the teaching and learning process run smoothly, schedule lessons run right / discipline, Security during the learning process, built up good communication between faculty, staff and students

Pengaruh Model Inkuiri Terbimbing (Guided Inquiry) Disertai Metode Mencongak Terhadap Hasil Belajar Siswa Pada Pembelajaran IPA (Fisika) Kelas VII Di SMP Al-Maliki Sukodono - Lumajang

OpenAIRE

Nurkhasanah, Ika; Prihandono, Trapsilo; Supriadi, Bambang

2016-01-01

The study is focused in implementation of guided inquiry model with mencongak methods. Purpose of this study is to assess the influence of guided inquiry model with mencongak methods against student's result learning, and student's activity in learning physics which applied guided inquiry model with methods mencongak. The type of this study is research experiment conducted in SMP Al-Maliki Sukodono-Lumajang. Data collection method used is a documentary, observation, interview, and test. Data ...

Pengaruh Model Pembelajaran Think Pair Share Terhadap Kemampuan Menemukan Gagasan Utama Teks Deskripsi Oleh Siswa Kelas VII SMP Negeri 3 Kisaran Tahun Pembelajaran 2016/2017

OpenAIRE

Siregar, Khairani; A, Abdurrahman

2017-01-01

Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan model pembelajaranThink Pair Share terhadap kemampuan menenukan gagasan Utama teks deskripsi oleh siswa kelas VII SMP Negeri 3 Kisaran tahun pembelajaran 2016/2017. Populasi penelitian ini berjumlah 266 siswa. Dari 266 siswa, ditetapkan 32 siswa yang diambil secara acak. Metode yang digunakan dalam penelitian ini adalah metode eksperimen one-group pre-test post-test design.Instrumen yang digunakan untuk menjaring data adalah tes u...

Modelling the detachment dependence on strike point location in the small angle slot divertor (SAS) with SOLPS

Science.gov (United States)

Casali, Livia; Covele, Brent; Guo, Houyang

2017-10-01

The new Small Angle Slot (SAS) divertor in DIII-D is characterized by a shallow-angle target enclosed by a slot structure about the strike point (SP). SOLPS modelling results of SAS have demonstrated divertor closure's utility in widening the range of acceptable densities for adequate heat handling. An extensive database of runs has been built to study the detachment dependence on SP location in SAS. Density scans show that lower Te at lower upstream density occur when the SP is at the critical location in the slot. The cooling front spreads across the entire target at higher densities, in agreement with experimental Langmuir probe measurements. A localized increase of the atomic and molecular density takes place near the SP, which reduces the target incident power density and facilitates detachment at lower upstream density. Systematic scans of variables such as power, transport, and viscosity have been carried out to assess the detachment sensitivity. Therein, a positive role of the viscosity is found. This work supported by DOE Contract Number DE-FC02-04ER54698.

THE ANALYSIS OF SYNTACTICAL INTERFERENCE IN ENGLISH PHRASES IN STUDENTS’ WRITING (A Descriptive Study at the Second Grade Students of SMP 2 Kuta Baro, Aceh Besar

Directory of Open Access Journals (Sweden)

Salwa Chaira

2017-05-01

Full Text Available This qualitative-descriptive research attempts to describe Indonesian interference in building English phrases in writing. The research was undertaken to the second year students of SMP 2 Kuta Baro, Aceh Besar. This study aims to verify the Indonesian interference made by students in English phrases. The data were collected through document analysis which then the sample was selected to be analyzed. The sample of this study was twelve narrative texts composed by the students. The finding of data analysis reveals that there are some syntactical interference samples made by them as in scenery roads, voice strange, morning Sunday, water bath, garden flower, and advice future. These are resulted from Indonesian interference because they applied Indonesian structure in building English phrases. In conclusion, the research result shows that the students have lack of grammar knowledge in constructing English phrases. Therefore, they borrow Indonesian structure as a solution for their difficulties. For this reason, the teaching should focus more on how to build English phrases correctly by giving many samples of nounʸ + nounˣ (where nounˣ means head and nounʸ means modifier pattern all well as explaining the rule in English as the target language they are learning. It hopes that they will not transfer the Indonesian pattern when they are writing in English.Keywords: interference, syntactical, phrases

Identificación de Prácticas Empresariales para el Mejoramiento Continuo en Plusagro S.A.S.

OpenAIRE

Martín Correal, Alvaro Steven

2014-01-01

Este proyecto que se llevara a cabo en la compañía Plusagro S.A.S. la cual busca mejorar de forma sustancial la cultura organizacional de la compañía, para que desarrolle al máximo las ventajas competitivas que encuentra en el mercado, una de estas grandes ventajas es que al tener la exclusividad de su proveedor principal Kursan. Se vuelve de suma importancia saber que existen otras marcas en el mercado de los productos agrícolas que ofrece Plusagro S.A.S. pero se ha encontrado en común acuer...

Determining hyporheic storage using the rSAS model in urban restored streams.

Science.gov (United States)

Stoll, E.; Putnam, S. M.; Cosans, C.; Harman, C. J.

2017-12-01

One aim of stream restoration is to increase the connectivity of the stream with the hyporheic zone, which is important for processes like denitrification. This study analyzed transects of different restoration techniques in an urban stream, Stony Run in Baltimore, Maryland. The extent of the hyporheic zone was determined using a combination of salt slug injection tracer studies to determine the breakthrough curves and the rank StorAge Selection (rSAS) model. Previous studies using salt tracer injections have often focused on the shape of the breakthrough curve and the transit time distributions of streams to infer indicies correlated with hyporheic zone storage. This study uses the rSAS model to determine the volume of storage that must be turning over to produce the breakthrough curve. This study looked at transects of two different restoration techniques, one with floodplain rehabilitation and one without. Both transects had cross vanes and pool and riffle systems and only differed in the steepness of the banks surrounding the stream. The utility and accuracy of rSAS method was found to be heavily dependent on accurate flow rates. To avoid potential skew in the results, normalized, relatively flow rate-independent metric of storage were compared among transects to reduce error resulting from the flow rate. The results suggested that stream water was retained for longer in a larger storage volume in the transect that did not have floodplain rehabilitation. When compared to the storage of a natural stream with similar geomorphologic characteristics, the restored transect without floodplain rehabilitation had a larger storage volume than the natural stream. The restored transect with floodplain rehabilitation not only had a smaller storage volume than the restored section without rehabilitation, but also had a smaller storage volume than the natural stream with similar bank slopes. This suggests that the floodplain restoration does not significantly contribute to

Reactivity-worth estimates of the OSMOSE samples in the MINERVE reactor R1-MOX, R2-UO2 and MORGANE/R configurations.

Energy Technology Data Exchange (ETDEWEB)

Zhong, Z.; Klann, R. T.; Nuclear Engineering Division

2007-08-03

An initial series of calculations of the reactivity-worth of the OSMOSE samples in the MINERVE reactor with the R2-UO2 and MORGANE/R core configuration were completed. The calculation model was generated using the lattice physics code DRAGON. In addition, an initial comparison of calculated values to experimental measurements was performed based on preliminary results for the R1-MOX configuration.

A configural dominant account of contextual cueing: Configural cues are stronger than colour cues.

Science.gov (United States)

Kunar, Melina A; John, Rebecca; Sweetman, Hollie

2014-01-01

Previous work has shown that reaction times to find a target in displays that have been repeated are faster than those for displays that have never been seen before. This learning effect, termed "contextual cueing" (CC), has been shown using contexts such as the configuration of the distractors in the display and the background colour. However, it is not clear how these two contexts interact to facilitate search. We investigated this here by comparing the strengths of these two cues when they appeared together. In Experiment 1, participants searched for a target that was cued by both colour and distractor configural cues, compared with when the target was only predicted by configural information. The results showed that the addition of a colour cue did not increase contextual cueing. In Experiment 2, participants searched for a target that was cued by both colour and distractor configuration compared with when the target was only cued by colour. The results showed that adding a predictive configural cue led to a stronger CC benefit. Experiments 3 and 4 tested the disruptive effects of removing either a learned colour cue or a learned configural cue and whether there was cue competition when colour and configural cues were presented together. Removing the configural cue was more disruptive to CC than removing colour, and configural learning was shown to overshadow the learning of colour cues. The data support a configural dominant account of CC, where configural cues act as the stronger cue in comparison to colour when they are presented together.

Cosmic radiation and airline pilots. Exposure patterns of Norwegian SAS-pilots 1960 to 1994. Revised Version

International Nuclear Information System (INIS)

Tveten, U.

1999-02-01

The present report is a revised version of an earlier report (IFE/KR/E-96/008). The revision has been carried out since a completely new version of the computational tool has recently been released. All calculations have been redone. The work which is presented in this report is part of a Norwegian epidemiological project, carried out in cooperation between Institute for Energy Technology (IFE), the Norwegian Cancer Registry (NCR) and the Norwegian Radiation Protection Authority (NRPA). Originating from the Norwegian project, a number of similar projects have been started in a number of European countries. The present report lays the ground for estimation of individual exposure histories to cosmic radiation of pilots employed by the the Scandinavian Airlines System (SAS). The result presented in this report (radiation dose rates for the different types of aircraft in the different years) were calculated with the most recent computer program for this purpose, the CARI-5E from the United States Civil Aviation Authority. The other major sources of information used as basis for this work is the collection of old SAS time tables found the the SAS Museum at Fornebu Airport in Oslo, and information provided by members of the Pilots Association in Norway

Cosmic radiation and airline pilots. Exposure patterns of Norwegian SAS-pilots 1960 to 1994. Revised Version

Energy Technology Data Exchange (ETDEWEB)

Tveten, U

1999-02-01

The present report is a revised version of an earlier report (IFE/KR/E-96/008). The revision has been carried out since a completely new version of the computational tool has recently been released. All calculations have been redone. The work which is presented in this report is part of a Norwegian epidemiological project, carried out in cooperation between Institute for Energy Technology (IFE), the Norwegian Cancer Registry (NCR) and the Norwegian Radiation Protection Authority (NRPA). Originating from the Norwegian project, a number of similar projects have been started in a number of European countries. The present report lays the ground for estimation of individual exposure histories to cosmic radiation of pilots employed by the the Scandinavian Airlines System (SAS). The result presented in this report (radiation dose rates for the different types of aircraft in the different years) were calculated with the most recent computer program for this purpose, the CARI-5E from the United States Civil Aviation Authority. The other major sources of information used as basis for this work is the collection of old SAS time tables found the the SAS Museum at Fornebu Airport in Oslo, and information provided by members of the Pilots Association in Norway.

FY2017 Updates to the SAS4A/SASSYS-1 Safety Analysis Code

Energy Technology Data Exchange (ETDEWEB)

Fanning, T. H. [Argonne National Lab. (ANL), Argonne, IL (United States)

2017-09-30

The SAS4A/SASSYS-1 safety analysis software is used to perform deterministic analysis of anticipated events as well as design-basis and beyond-design-basis accidents for advanced fast reactors. It plays a central role in the analysis of U.S. DOE conceptual designs, proposed test and demonstration reactors, and in domestic and international collaborations. This report summarizes the code development activities that have taken place during FY2017. Extensions to the void and cladding reactivity feedback models have been implemented, and Control System capabilities have been improved through a new virtual data acquisition system for plant state variables and an additional Block Signal for a variable lag compensator to represent reactivity feedback for novel shutdown devices. Current code development and maintenance needs are also summarized in three key areas: software quality assurance, modeling improvements, and maintenance of related tools. With ongoing support, SAS4A/SASSYS-1 can continue to fulfill its growing role in fast reactor safety analysis and help solidify DOE’s leadership role in fast reactor safety both domestically and in international collaborations.

Reactor Configuration Development for ARIES-CS

International Nuclear Information System (INIS)

Ku LP

2005-01-01

New compact, quasi-axially symmetric stellarator configurations have been developed as part of the ARIES-CS reactor studies. These new configurations have good plasma confinement and transport properties, including low losses of α particles and good integrity of flux surfaces at high β. We summarize the recent progress by showcasing two attractive classes of configurations--configurations with judiciously chosen rotational transforms to avoid undesirable effects of low order resonances on the flux surface integrity and configurations with very small aspect ratios (∼2.5) that have excellent quasi-axisymmetry and low field ripples

Development and psychometric properties of the Suicidality: Treatment Occurring in Paediatrics (STOP) Suicidality Assessment Scale (STOP-SAS) in children and adolescents.

Science.gov (United States)

Flamarique, I; Santosh, P; Zuddas, A; Arango, C; Purper-Ouakil, D; Hoekstra, P J; Coghill, D; Schulze, U; Dittmann, R W; Buitelaar, J K; Lievesley, K; Frongia, R; Llorente, C; Méndez, I; Sala, R; Fiori, F; Castro-Fornieles, J

2016-12-13

To create a self-reported, internet-based questionnaire for the assessment of suicide risk in children and adolescents. As part of the EU project 'Suicidality: Treatment Occurring in Paediatrics' (STOP project), we developed web-based Patient Reported Outcome Measures (PROMs) for children and adolescents and for proxy reports by parents and clinicians in order to assess suicidality. Based on a literature review, expert panels and focus groups of patients, we developed the items of the STOP Suicidality Assessment Scale (STOP-SAS) in Spanish and English, translated it into four more languages, and optimized it for web-based presentation using the HealthTracker TM platform. Of the total 19 questions developed for the STOP-SAS, four questions that assess low-level suicidality were identified as screening questions (three of them for use with children, and all four for use with adolescents, parents and clinicians). A total of 395 adolescents, 110 children, 637 parents and 716 clinicians completed the questionnaire using the HealthTracker TM , allowing us to evaluate the internal consistency and convergent validity of the STOP-SAS with the clinician-rated Columbia Suicide Severity Rating Scale (C-SSRS). Validity was also assessed with the receiver operating characteristic (ROC) area of the STOP-SAS with the C-SSRS. The STOP-SAS comprises 19 items in its adolescent, parent, and clinician versions, and 14 items in its children's version. Good internal consistency was found for adolescents (Cronbach's alpha: 0.965), children (Cronbach's alpha: 0.922), parents (Cronbach's alpha: 0.951) and clinicians (Cronbach's alpha: 0.955) versions. A strong correlation was found between the STOP-SAS and the C-SSRS for adolescents (r:0.670), parents (r:0.548), clinicians (r:0.863) and children (r:0.654). The ROC area was good for clinicians' (0.917), adolescents' (0.834) and parents' (0.756) versions but only fair (0.683) for children's version. The STOP-SAS is a comprehensive, web

Development and Testing of a Fully Adaptable Membrane Bioreactor Fouling Model for a Sidestream Configuration System

Directory of Open Access Journals (Sweden)

Parneet Paul

2013-04-01

Full Text Available A dead-end filtration model that includes the three main fouling mechanisms mentioned in Hermia (i.e., cake build-up, complete pore blocking, and pore constriction and that was based on a constant trans-membrane pressure (TMP operation was extensively modified so it could be used for a sidestream configuration membrane bioreactor (MBR situation. Modifications and add-ons to this basic model included: alteration so that it could be used for varying flux and varying TMP operations; inclusion of a backwash mode; it described pore constriction (i.e., irreversible fouling in relation to the concentration of soluble microbial products (SMP in the liquor; and, it could be used in a cross flow scenario by the addition of scouring terms in the model formulation. The additional terms in this modified model were checked against an already published model to see if they made sense, physically speaking. Next this modified model was calibrated and validated in Matlab© using data collected by carrying out flux stepping tests on both a pilot sidestream MBR plant, and then a pilot membrane filtration unit. The model fit proved good, especially for the pilot filtration unit data. In conclusion, this model formulation is of the right level of complexity to be used for most practical MBR situations.

Social Anxiety Scale for Adolescents (SAS-A: Psychometric properties in a Spanish-speaking population

Directory of Open Access Journals (Sweden)

José Olivares

2005-01-01

Full Text Available El objetivo de este estudio instrumental fue estudiar la estructura factorial y propiedades psicométricas de la Escala de Ansiedad Social para Adolescentes (SASA. Participaron 2407 adolescentes (1263 chicos y 1144 chicas, con una edad media de 15 años, alumnos de nueve institutos de la región de Murcia. Los resultados obtenidos apoyan la estructura tri-factorial propuesta por los autores de la escala (FNE, SAD-New, SAD-General. Se encontraron correlaciones interescalas significativas y niveles de consistencia interna elevados para las subescalas, así como respecto de los efectos del sexo en la puntuación SAS-A/Total y en sus subescalas, alcanzando las chicas las puntuaciones más elevadas. Sólo se hallaron diferencias significativas para la edad en la subescala FNE y no se constataron efectos de interacción entre los dos factores. Estos hallazgos parecen avalar el uso de la SAS-A en población adolescente de habla española.

Riik võib lüüa SAS-i esmaspäevaks Estonian Airi omanikeringist välja / Erik Müürsepp, Mikk Salu

Index Scriptorium Estoniae

Müürsepp, Erik

2008-01-01

SAS osaleb Estonian Airþile lisakapitali eraldamises ainult juhul, kui Eesti riik müüb oma osaluses lennukompaniis SAS-ile. Peaminister Andrus Ansipi ning majandus- ja kommunikatsiooniminister Juhan Partsi seisukoht

Configuration of organic dye excimers in nanoporous SiO2 matrices

International Nuclear Information System (INIS)

Sorokin, A.V.; Gnap, B.A.; Bespalova, I.I.; Yefimova, S.L.; Malyukin, Yu.V.

2016-01-01

The effect of cyanine dye 3,3′-dioctadecyloxacarbocyanine perchlorate (DiO) and benzimidazole dye 4-dimethylamino-1,8-naphthoylene-1′,2′-benzimidazole (DNBI) accumulation in nanoporous silica matrices on the dyes luminescence properties has been studied. For both dyes, ground state dimer formation with perpendicular transition dipoles at high dye concentrations has been considered as a result of restricted geometry of the nanoscale pores. The dimer excitation leads to excimer formation revealing by appearance of new long-wavelength luminescence band and shortening the dye luminescence lifetime. In the excimer luminescence excitation spectra two additional bands have been observed, one of which is bathochromically shifted relatively to the absorption band and another one is hypsocromically shifted. Using the Kasha exciton model it was shown that the excimers possess oblique transition dipoles configuration. - Highlights: • Organic dye molecules are efficiently accumulated in nanoporous silica matrices. • Restricted geometry of SiO 2 nanopores provokes excimerization of both cyanine and benzimidazole dyes. • The excimers reveal configuration of oblique dimers. • The excimers are originated from ground state dimers with a perpendicular arrangement of transition dipoles.

Analysis of the TREAT loss-of-flow tests L6 and L7 using SAS3D

International Nuclear Information System (INIS)

Morris, E.E.; Simms, R.; Gruber, E.E.

1985-01-01

The TREAT loss-of-flow tests L6 and L7 have been analyzed using the SAS3D accident analysis code. The impetus for the analysis was the need for experimentally supported fuel motion modeling in whole core accident studies performed in support of licensing of the Clinch River Breeder Reactor Project. The input prescription chosen for the SAS3D/SLUMPY fuel motion model gave reasonable agreement with the test results. Tests L6 and L7, each conducted with a cluster of three fuel pins, were planned to simulate key events in the loss-of-flow accident scenario for the Clinch River homogeneous reactor

Atom localization with double-cascade configuration

International Nuclear Information System (INIS)

Gordeev, Maksim Yu; Rozhdestvensky, Yuri V; Efremova, Ekaterina A

2016-01-01

We investigate the one-dimensional (1D) and two-dimensional (2D) atom localization of a four-level system in a double-cascade configuration. We demonstrate the possibility of 1D localization in the field of a standing wave, 2D localization in the field of two standing waves and 2D localization only in the field of running waves by using different configurations of driven waves on transitions. In addition, for each configuration we reached a high-precision atom localization in one of the states at scales much smaller than the wavelength of the incident optical radiation. (paper)

Pravděpodobnostní rozdělení v programu SAS

OpenAIRE

Rosypal, Martin

2009-01-01

The aim of this work is to elaborate the metodology of creation of custom add-ins for statistical application SAS Enterprise Guide and create one of these that would enable to simplify the calculation of quantiles, values of probability mass function (probability density function respectively) and cumulative distribution function and further based on user's specifications create an appropriate graph. In connection with content of this add-in, the presented work includes the recherche from bac...

Conceptualizing Embedded Configuration

DEFF Research Database (Denmark)

Oddsson, Gudmundur Valur; Hvam, Lars; Lysgaard, Ole

2006-01-01

and services. The general idea can be named embedded configuration. In this article we intend to conceptualize embedded configuration, what it is and is not. The difference between embedded configuration, sales configuration and embedded software is explained. We will look at what is needed to make embedded...... configuration systems. That will include requirements to product modelling techniques. An example with consumer electronics will illuminate the elements of embedded configuration in settings that most can relate to. The question of where embedded configuration would be relevant is discussed, and the current...

Cloning, overexpression, purification, crystallization and preliminary X-ray diffraction analysis of an inositol monophosphatase family protein (SAS2203) from Staphylococcus aureus MSSA476

International Nuclear Information System (INIS)

Bhattacharyya, Sudipta; Dutta, Debajyoti; Ghosh, Ananta Kumar; Das, Amit Kumar

2011-01-01

The cloning, overexpression, purification, crystallization and preliminary X-ray diffraction analysis of an inositol monophosphatase family protein (SAS2203) from S. aureus MSSA476 is reported. The gene product of the sas2203 ORF of Staphylococcus aureus MSSA476 encodes a 30 kDa molecular-weight protein with a high sequence resemblance (29% identity) to tetrameric inositol monophosphatase from Thermotoga maritima. The protein was cloned, expressed, purified to homogeneity and crystallized. Crystals appeared in several conditions and good diffraction-quality crystals were obtained from 0.2 M Li 2 SO 4 , 20% PEG 3350, 0.1 M HEPES pH 7.0 using the sitting-drop vapour-diffusion method. A complete diffraction data set was collected to 2.6 Å resolution using a Rigaku MicroMax-007 HF Cu Kα X-ray generator and a Rigaku R-AXIS IV ++ detector. The diffraction data were consistent with the orthorhombic space group P2 1 2 1 2 1 , with unit-cell parameters a = 49.98, b = 68.35, c = 143.79 Å, α = β = γ = 90°, and the crystal contained two molecules in the asymmetric unit

Comparison of SAS3A and MELT-III predictions for a transient overpower hypothetical accident

International Nuclear Information System (INIS)

Wilburn, N.P.

1976-01-01

A comparison is made of the predictions of the two major codes SAS3A and MELT-III for the hypothetical unprotected transient overpower accident in the FFTF. The predictions of temperatures, fuel restructuring, fuel melting, reactivity feedbacks, and core power are compared

A SAS(®) macro implementation of a multiple comparison post hoc test for a Kruskal-Wallis analysis.

Science.gov (United States)

Elliott, Alan C; Hynan, Linda S

2011-04-01

The Kruskal-Wallis (KW) nonparametric analysis of variance is often used instead of a standard one-way ANOVA when data are from a suspected non-normal population. The KW omnibus procedure tests for some differences between groups, but provides no specific post hoc pair wise comparisons. This paper provides a SAS(®) macro implementation of a multiple comparison test based on significant Kruskal-Wallis results from the SAS NPAR1WAY procedure. The implementation is designed for up to 20 groups at a user-specified alpha significance level. A Monte-Carlo simulation compared this nonparametric procedure to commonly used parametric multiple comparison tests. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

Remembering facial configurations.

Science.gov (United States)

Bruce, V; Doyle, T; Dench, N; Burton, M

1991-02-01

Eight experiments are reported showing that subjects can remember rather subtle aspects of the configuration of facial features to which they have earlier been exposed. Subjects saw several slightly different configurations (formed by altering the relative placement of internal features of the face) of each of ten different faces, and they were asked to rate the apparent age and masculinity-femininity of each. Afterwards, subjects were asked to select from pairs of faces the configuration which was identical to one previously rated. Subjects responded strongly to the central or "prototypical" configuration of each studied face where this was included as one member of each test pair, whether or not it had been studied (Experiments 1, 2 and 4). Subjects were also quite accurate at recognizing one of the previously encountered extremes of the series of configurations that had been rated (Experiment 3), but when unseen prototypes were paired with seen exemplars subjects' performance was at chance (Experiment 5). Prototype learning of face patterns was shown to be stronger than that for house patterns, though both classes of patterns were affected equally by inversion (Experiment 6). The final two experiments demonstrated that preferences for the prototype could be affected by instructions at study and by whether different exemplars of the same face were shown consecutively or distributed through the study series. The discussion examines the implications of these results for theories of the representation of faces and for instance-based models of memory.

Proteomic analysis of cellular response induced by boron neutron capture reaction in human squamous cell carcinoma SAS cells

International Nuclear Information System (INIS)

Sato, Akira; Itoh, Tasuku; Imamichi, Shoji; Kikuhara, Sota; Fujimori, Hiroaki; Hirai, Takahisa; Saito, Soichiro; Sakurai, Yoshinori; Tanaka, Hiroki; Nakamura, Hiroyuki; Suzuki, Minoru

2015-01-01

To understand the mechanism of cell death induced by boron neutron capture reaction (BNCR), we performed proteome analyses of human squamous tumor SAS cells after BNCR. Cells were irradiated with thermal neutron beam at KUR after incubation under boronophenylalanine (BPA)(+) and BPA(−) conditions. BNCR mainly induced typical apoptosis in SAS cells 24 h post-irradiation. Proteomic analysis in SAS cells suggested that proteins functioning in endoplasmic reticulum, DNA repair, and RNA processing showed dynamic changes at early phase after BNCR and could be involved in the regulation of cellular response to BNCR. We found that the BNCR induces fragments of endoplasmic reticulum-localized lymphoid-restricted protein (LRMP). The fragmentation of LRMP was also observed in the rat tumor graft model 20 hours after BNCT treatment carried out at the National Nuclear Center of the Republic of Kazakhstan. These data suggest that dynamic changes of LRMP could be involved during cellular response to BNCR. - Highlights: • BNCR in human squamous carcinoma cells caused typical apoptotic features. • BNCR induced fragments of LRMP, in human squamous carcinoma and rat tumor model. • The fragmentation of LRMP could be involved in cellular response to BNCR.

The LHCb configuration database

CERN Document Server

Abadie, Lana; Gaspar, Clara; Jacobsson, Richard; Jost, Beat; Neufeld, Niko

2005-01-01

The Experiment Control System (ECS) will handle the monitoring, configuration and operation of all the LHCb experimental equipment. All parameters required to configure electronics equipment under the control of the ECS will reside in a configuration database. The database will contain two kinds of information: 1.\tConfiguration properties about devices such as hardware addresses, geographical location, and operational parameters associated with particular running modes (dynamic properties). 2.\tConnectivity between devices : this consists of describing the output and input connections of a device (static properties). The representation of these data using tables must be complete so that it can provide all the required information to the ECS and must cater for all the subsystems. The design should also guarantee a fast response time, even if a query results in a large volume of data being loaded from the database into the ECS. To fulfil these constraints, we apply the following methodology: Determine from the d...

Meningkatkan Prestasi Belajar Siswa Kelas VIII.F SMP Negeri 33 Surabaya Pada Mata Pelajaran IPS Materi Pranata Sosial Dengan Model Pembelajaran Snowball Throwing

Directory of Open Access Journals (Sweden)

Mudjianingsih Mudjianingsih

2017-01-01

                      Asks activities in social studies is an important part in carrying out the study, which asks activities serve to gather information from students, to confirm what was already known, and to bring attention to the aspect of the unknown. Based on observations in the classroom conditions VIII F SMP Negeri 33 Surabaya Surabaya are less enthusiastic in asking questions the need for action using the appropriate learning models, one model of learning that can improve student learning outcomes is learning models Snowball Throwing. In this research there are four research purposes, the fourth such purposes include: 1 To determine the application of learning models Snowball Throwing, 2 To determine activity students 3 To determine student learning outcomes, and 3 To know the constraints and solutions in applying learning models Snowball Throwing.                     This study was a classroom action research (PTK with a qualitative approach in the classroom VIII F SMP Negeri 33 Surabaya Surabaya, which amounted to 32 students. In the application of Snowball Throwing consisting of two cycles, each cycle consisting of the planning stage, the stage of action, observation and reflection stages. Data collection techniques interest asked in this study using observation sheet interest to ask, and for student learning outcomes using the test cycle I and II. Data analysis using data reduction, observation data, and drawing conclusions. The results of this study show that: 1 Application of Learning Model Throwing Snowball carried out with 2 cycles, with each cycle consisting of the planning phase, the implementation phase, observation and reflection phase, 2 Complete test results of students in the first cycle was 68.42% , to test cycle II completeness increased to 100%, completeness criteria in this second cycle in the category Very Good, 3 constraints experienced researchers, among others: the seriousness of the students

Exercise in Configurable Products using Creo parametric

DEFF Research Database (Denmark)

Christensen, Georg Kronborg

2017-01-01

Family tables is a long know method with ProEngineer/Creo parametric to make families of products – like families of bolts and roller bearings. Configurable Products expand these possibilities in two major ways: First it makes configurable assemblies possible where one topologically different com...... been available as: configurable assemblies in earlier versions of Creo) An example of a practical application of configurable products is shown below where an outdoor Play/Exercise system is transferred from AutoCAD 2D to a 3D configurable product in Creo 3.0....

Code portability and data management considerations in the SAS3D LMFBR accident-analysis code

International Nuclear Information System (INIS)

Dunn, F.E.

1981-01-01

The SAS3D code was produced from a predecessor in order to reduce or eliminate interrelated problems in the areas of code portability, the large size of the code, inflexibility in the use of memory and the size of cases that can be run, code maintenance, and running speed. Many conventional solutions, such as variable dimensioning, disk storage, virtual memory, and existing code-maintenance utilities were not feasible or did not help in this case. A new data management scheme was developed, coding standards and procedures were adopted, special machine-dependent routines were written, and a portable source code processing code was written. The resulting code is quite portable, quite flexible in the use of memory and the size of cases that can be run, much easier to maintain, and faster running. SAS3D is still a large, long running code that only runs well if sufficient main memory is available

BUDAYA KERJA GURU PENDIDIKAN DASAR UNGGUL (Studi Situs SMP Negeri 1 Gunung Jati Cirebon

Directory of Open Access Journals (Sweden)

Sri Handayani

2015-07-01

Full Text Available This study is aimed at describing the working culture of administration, teaching learning activities, and evaluating the teaching learning process of accelerated class of SMP 1 Gunung Jati Cirebon teachers in doing their job. This study applies the qualitative of ethnographic that is to see directly the working culture of the subject of the study such as their behavior, their motivation, their perception and their action related to good teachers working culture. The data are taken from interviews with teachers, documents related of teachers job, and field study. In collecting the data, the researcher carried our interview with teachers, doing some observations, and study the documents related to teachers’ job. The data are analyzed and tested using credibility, dependability, and confirm ability tests.The results of the study are: (1 the teachers working culture in doing their administrative means how a teacher increases work such as developing syllabus, making lesson plan, developing indicators, and developing teachers materials. Teachers’ working culture in developing their administration work are developed in school and region teacher forum; (2 teachers working culture in teaching learning activities means how teacher increases work such as make, introduction activity, core activity, and final activity in the teaching and learning process as indicated by the curriculum. (3 teachers working culture in evaluating the teaching learning process means how teacher increases work such as compilation planning of assessment and execution of assessment. The study suggests: (1 the headmaster should give opportunities for teacher to develop their work so that they can contribute to the administration, classroom teaching learning process, evaluation and analysis; (2 the teachers can improve their work such as the administration, classroom teaching learning process, and evaluation of study with activities or constructions by school, duty education

Improving motorcycle conspicuity through innovative headlight configurations.

Science.gov (United States)

Ranchet, Maud; Cavallo, Viola; Dang, Nguyen-Thong; Vienne, Fabrice

2016-09-01

Most motorcycle crashes involve another vehicle that violated the motorcycle's right-of-way at an intersection. Two kinds of perceptual failures of other road users are often the cause of such accidents: motorcycle-detection failures and motion-perception errors. The aim of this study is to investigate the effect of different headlight configurations on motorcycle detectability when the motorcycle is in visual competition with cars. Three innovative headlight configurations were tested: (1) standard yellow (central yellow headlight), (2) vertical white (one white light on the motorcyclist's helmet and two white lights on the fork in addition to the central white headlight), and (3) vertical yellow (same configuration as (2) with yellow lights instead of white). These three headlight configurations were evaluated in comparison to the standard configuration (central white headlight) in three environments containing visual distractors formed by car lights: (1) daytime running lights (DRLs), (2) low beams, or (3) DRLs and low beams. Video clips of computer-generated traffic situations were displayed briefly (250ms) to 57 drivers. The results revealed a beneficial effect of standard yellow configuration and the vertical yellow configuration on motorcycle detectability. However, this effect was modulated by the car-DRL environment. Findings and practical recommendations are discussed with regard to possible applications for motorcycles. Copyright © 2016 Elsevier Ltd. All rights reserved.

Software configuration management

International Nuclear Information System (INIS)

Arribas Peces, E.; Martin Faraldo, P.

1993-01-01

Software Configuration Management is directed towards identifying system configuration at specific points of its life cycle, so as to control changes to the configuration and to maintain the integrity and traceability of the configuration throughout its life. SCM functions and tasks are presented in the paper

Benzofuranoid and bicyclooctanoid neolignans:absolute configuration

International Nuclear Information System (INIS)

Alvarenga, M.A. de; Giesbrecht, A.M.; Gottlieb, O.R.; Yoshida, M.

1977-01-01

The naturally occuring benzofuranoid and bicyclo (3,2,1) octanoid neolignans have their relative configurations established by 1 H and 13 C NMR, inclusively with aid of the solvent shift technique. Interconversion of the benzofuranoid type compounds, as well as for a benzofuranoid to a bicyclooctanoid derivate, make ORD correlations, ultimately with (2S, 3S) - and (2R,3R)-2,3- dihydrobenzofurans, possible, and led to the absolute configurations of both series of neolignans [pt

PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE STAD BERBANTUAN PEMETAAN PIKIRAN (MIND MAPPING TERHADAP KEMAMPUAN MENULIS TEKS BERITA SISWA KELAS VIII SMP NEGERI 1 PANTI

Directory of Open Access Journals (Sweden)

Ricci Gemarni Tatalia, M.Pd

2017-05-01

Full Text Available This study was generated from the problem of students’ ability in writing news texts ini class VIII, SMPN 1 Panti. Some of the problem were (1 lack of the students’ response towards news writing teaching and learning process, (2 lack of teacher’s creativity in designing interesting news sriting learning model, (3 no appropriate creative techniques applied by the teacher which could train the students to develop their skill in writing news texts and (4 lack of the students’ motivation in participating in teaching and learning process because of their lack of understanding in the elements of news. Thus, this study was aimed at escribing the effect of the students’ ability ini writing news texts in class VIII SMP N 1 Panti. This was a quantitative research with factorial 2x2 experimental design. The population was the students in class VIII SMPN 1 Panti. Sampling technique was done by using random sampling and the data was collected through test. The result of the study revealed that cooperative learning model with STAD mind mapping type affected the students’ ability in writing news texts

PERSEPSI DALAM PEMBELAJARAN PENDEKATAN KETERAMPILAN PROSES TERHADAP KEMAMPUAN KONEKSI MATEMATIS SISWA (STUDI PENELITIAN DI SMP NEGERI 1 WANRAJA

Directory of Open Access Journals (Sweden)

Rini Pitriani

2017-01-01

Full Text Available Kemampuan koneksi matematis merupakan hal yang penting namun siswa yang menguasai konsep matematika tidak dengan sendirinya pintar dalam mengoneksikan matematika. Koneksi matematis merupakan suatu keterampilan yang harus dibangun dan dipelajari. Kegiatan penyelesaian masalah kontekstual merupakan aktivitas yang membantu siswa untuk dapat mengetahui hubungan berbagai konsep dalam matematika dan mengaplikasikan matematika dalam kehidupan sehari-hari. Pendekatan keterampilan proses pada hakikatnya adalah suatu pengelolaan kegiatan belajar-mengajar yang berfokus pada pelibatan siswa secara aktif dan kreatif dalam proses pemerolehan hasil belajar. Penelitian ini dilakukan dengan tujuan untuk mengetahui pengaruh persepsi siswa tentang pembelajaran pendekatan keterampilan proses terhadap kemampuan koneksi matematis siswa dalam pengajaran matematika pada pokok bahasan Lingkaran. Jenis penelitian yang digunakan adalah eksperimen. Populasi dalam penelitian ini adalah seluruh siswa kelas VIII SMP Negeri 1 Wanaraja dan untuk sampel dipilih satu kelas yang diambil secara acak, yaitu kelas VIII-A. Dalam penelitian ini penulis menggunakan instrumen yang terdiri dari tes kemampuan koneksi berupa tes uraian (tes akhir yang sebelumnya di uji cobakan kepada siswa kelas 1X-A di SMP Negeri 1 Wanaraja dan angket. Analisis data dilakukan dengan korelasi Rank Sperman dan dilanjutkan dengan uji t,dari perhitungan diperoleh Ho ditolak, artinya Ha diterima sehingga terdapat pengaruh yang positif persepsi siswa tentang pembelajaran pendekatan keterampilan proses (PKP terhadap kemampuan koneksi matematis siswa. Sedangkan untuk analisis kemampuan koneksi matematis siswa secara keseluruhan berinterpretasi baik dan persepsi siswa terhadap pembelajaran matematika dengan Pendekatan Keterampilan Proses menunjukan interpretasi yang baik pula. Kata kunci: kemampuan koneksi matematis, pendekatan keterampilan proses, persepsi siswa, penelitian   eksperimen Mathematical connection

Viscous Design of TCA Configuration

Science.gov (United States)

Krist, Steven E.; Bauer, Steven X. S.; Campbell, Richard L.

1999-01-01

The goal in this effort is to redesign the baseline TCA configuration for improved performance at both supersonic and transonic cruise. Viscous analyses are conducted with OVERFLOW, a Navier-Stokes code for overset grids, using PEGSUS to compute the interpolations between overset grids. Viscous designs are conducted with OVERDISC, a script which couples OVERFLOW with the Constrained Direct Iterative Surface Curvature (CDISC) inverse design method. The successful execution of any computational fluid dynamics (CFD) based aerodynamic design method for complex configurations requires an efficient method for regenerating the computational grids to account for modifications to the configuration shape. The first section of this presentation deals with the automated regridding procedure used to generate overset grids for the fuselage/wing/diverter/nacelle configurations analysed in this effort. The second section outlines the procedures utilized to conduct OVERDISC inverse designs. The third section briefly covers the work conducted by Dick Campbell, in which a dual-point design at Mach 2.4 and 0.9 was attempted using OVERDISC; the initial configuration from which this design effort was started is an early version of the optimized shape for the TCA configuration developed by the Boeing Commercial Airplane Group (BCAG), which eventually evolved into the NCV design. The final section presents results from application of the Natural Flow Wing design philosophy to the TCA configuration.

Configuration Management

International Nuclear Information System (INIS)

Morcos, A.; Taylor, H. S.

1989-01-01

This paper will briefly discuss the reason for and content of configuration management both for new plants and, when adapted, for older plants. It will then address three types of activities a utility may undertake as part of a nuclear CAM program and with which Sargent and Leyden has been actively involved. The first activity is a methodology for preparing design-basis documentation. The second is the identification of essential data required to be kept by the utility in support of the operation of a nuclear plant. The third activity is a computerized classification system of plant components, allowing ready identification of plant functional and physical characteristics. Plant configuration documentation describes plant components, the ways they arranged to interact, and the ways they are enabled to interact. Configuration management, on the other hand, is more than the control of such documentation. It is a dynamic process for ensuring that a plant configuration meets all relevant requirements for safety and economy, even while the configuration changes and even while the requirements change. Configuration management for a nuclear plant is so complex that it must be implemented in phases and modules. It takes advantage of and integrates existing programs. Managing complexity and streamlining the change process become important additional objectives of configuration management. The example activities fulfill essential goals of an overall CAM program: definition of design baseline, definition of essential plant data, and classification of plant components

Electron density and temperature profile diagnostics for C-2 field reversed configuration plasmas

Energy Technology Data Exchange (ETDEWEB)

Deng, B. H.; Kinley, J. S.; Schroeder, J. [Tri Alpha Energy, Inc., Rancho Santa Margarita, California 92688 (United States)

2012-10-15

The 9-point Thomson scattering diagnostic system for the C-2 field reversed configuration plasmas is improved and the measured electron temperature profiles are consistent with theoretical expectations. Rayleigh scattering revealed a finite line width of the ruby laser emission, which complicates density calibration. Taking advantage of the plasma wobble motion, density profile reconstruction accuracy from the 6-chord two-color CO{sub 2}/HeNe interferometer data is improved.

Development and application of the automated Monte Carlo biasing procedure in SAS4

International Nuclear Information System (INIS)

Tang, J.S.; Broadhead, B.L.

1995-01-01

An automated approach for biasing Monte Carlo shielding calculations is described. In particular, adjoint fluxes from a one-dimensional discrete-ordinates calculation are used to generate biasing parameters for a three-dimensional Monte Carlo calculation. The automated procedure consisting of cross-section processing, adjoint flux determination, biasing parameter generation, and the initiation of a MORSE-SGC/S Monte Carlo calculation has been implemented in the SAS4 module of the SCALE computer code system. (author)

Eksperimentasi Model Pembelajaran Kooperatif Tipe Teams Games Tournament (Tgt) dan Fan-n-pick pada Prestasi Belajar Matematika Ditinjau dari Kecemasan pada Matematika Siswa SMP Negeri di Kabupaten Magelang

OpenAIRE

Setyowati, Anna; Budiyono, Budiyono; Riyadi, Riyadi

2013-01-01

The aim of the research was to determine the effect of learning models on mathematics achievement viewed from the student's mathematics anxiety. The learning model compared were Teams Games Tournament of cooperative learning model, Fan-N-Pick of coopeartive learning model, and direct instruction model The method which was applied in this research was quasi-experimental with 3×3 factorial design done in class VIII second semester of Junior High School (SMP) In Magelang Regency Academic Year 20...

CONFIGURATION GENERATOR MODEL

International Nuclear Information System (INIS)

Alsaed, A.

2004-01-01

''The Disposal Criticality Analysis Methodology Topical Report'' prescribes an approach to the methodology for performing postclosure criticality analyses within the monitored geologic repository at Yucca Mountain, Nevada. An essential component of the methodology is the ''Configuration Generator Model for In-Package Criticality'' that provides a tool to evaluate the probabilities of degraded configurations achieving a critical state. The configuration generator model is a risk-informed, performance-based process for evaluating the criticality potential of degraded configurations in the monitored geologic repository. The method uses event tree methods to define configuration classes derived from criticality scenarios and to identify configuration class characteristics (parameters, ranges, etc.). The probabilities of achieving the various configuration classes are derived in part from probability density functions for degradation parameters. The NRC has issued ''Safety Evaluation Report for Disposal Criticality Analysis Methodology Topical Report, Revision 0''. That report contained 28 open items that required resolution through additional documentation. Of the 28 open items, numbers 5, 6, 9, 10, 18, and 19 were concerned with a previously proposed software approach to the configuration generator methodology and, in particular, the k eff regression analysis associated with the methodology. However, the use of a k eff regression analysis is not part of the current configuration generator methodology and, thus, the referenced open items are no longer considered applicable and will not be further addressed

Adaptive Tests of Significance Using Permutations of Residuals with R and SAS

CERN Document Server

O'Gorman, Thomas W

2012-01-01

Provides the tools needed to successfully perform adaptive tests across a broad range of datasets Adaptive Tests of Significance Using Permutations of Residuals with R and SAS illustrates the power of adaptive tests and showcases their ability to adjust the testing method to suit a particular set of data. The book utilizes state-of-the-art software to demonstrate the practicality and benefits for data analysis in various fields of study. Beginning with an introduction, the book moves on to explore the underlying concepts of adaptive tests, including:Smoothing methods and normalizing transforma

MENINGKATKAN KEMAMPUAN SERVICE DALAM PERMAINAN BOLA VOLLY DENGAN MAKE A MATCH PADA SISWA KELAS VII-H SMP NEGERI 1 WONOASRI

Directory of Open Access Journals (Sweden)

Anik Sri Handayani

2016-11-01

Full Text Available In the learning process of Physical Education in, teachers are expected to teach varieties of basic motor skills, techniques and strategy of games and sports, internalization of values (sportsmanship, honesty, cooperation, etc. as well as the conditioning of healthy lifestyles. The implementation is not through conventional teaching in the classroom consisting theoretical studies, but it also involves elements of physical, mental, intellectual, emotional and social. The activities which are given in teaching should get a methodical didactic touch, so that the activities carried out can achieve the aim of teaching. The problem formulation of this research is: is there an increase in the ability of service in the game of volleyball with “make-match” at VII-H grade of SMP Negeri 1 Wonoasri in 2012/2013 academic year? The purpose Classroom Action Research (CAR is to improve the quality of learning on the physical education in doing “service” in a volleyball game through a “make-match” learning approach  In this study, researchers have collaboration with other teachers and the principal. Researchers are involved in the study from the beginning to the end of the researech. Researchers try to see, observe, feel, live, reflect and evaluate learning activities that take place. The implementation stages of the action research consist of planning, acting, observation, and reflection. To obtain accurate results, the collected data in study were statistically analyzed using the formulas of mean or average.  The result showed that the average value of the first cycle of 66.14 (46.33% while the Cycle II 91.29 (96.43% in the second cycle, it has increased significantly. Referring to the hypothesis that the actions proposed in this class action research, it can be concluded that: there is an increased ability of “service” in volleyball games with “make-a-match” at VII-H grade of SMP Negeri 1 Wonoasri in 2012/2013 academic year.   Keywords

Oxygen configurations in silica

International Nuclear Information System (INIS)

Chelikowsky, James R.; Chadi, D. J.; Binggeli, N.

2000-01-01

We propose a transition state for oxygen in silica. This state is produced by the insertion of an oxygen molecule into the Si-O-Si bond, i.e., it consists of producing a Si-O-O-O-Si bond. This state allows molecular oxygen diffusion in silica without breaking the molecular O 2 bond and it is energetically more stable than a peroxy configuration. This configuration may allow for exchange of molecular oxygen with the oxygen in the silica framework. (c) 2000 The American Physical Society

PENGEMBANGAN BAHAN AJAR MATERI ARITMETIKA SOSIAL MENGGUNAKAN KONTEKS BAHAN BAKAR MINYAK DENGAN PENDEKATAN PENDIDIKAN MATEMATIKA REALISTIK INDONESIA DI SMP

Directory of Open Access Journals (Sweden)

Neni Lismareni

2015-05-01

Full Text Available Penelitian ini bertujuan untuk mengetahui peran penggunaan konteks bahan bakar minyak yang dapat membantu siswa memahami konsep pada pembelajaran aritmetika sosial di kelas VII. metode yang digunakan dalam penelitian ini adalah development research yang melibatkan siswa kelas VII SMP Negeri 1 Hulu Sungkai. Harga bahan bakar minyak di pedagang eceran dan di SPBU tepat untuk memahami dan menemukan rumus untung, rugi, persentase untung dan persentase rugi untuk menuju tahap formal yaitu melalui dengan cara siswa berfikir harga bahan bakar minyak yang ada di warung dekat rumah mereka. Hasil dari percobaan pembelajaran menunjukkan bahwa melalui serangkaian aktivitas yang berbasis pengalaman telah membantu meningkatkan pemahaman siswa tentang konsep aritmetika sosial.Kata Kunci: aritmetika sosial, bahan bakar minyak, development research type validation studies DOI: http://dx.doi.org/10.22342/jpm.9.1.2186.48 - 58

Configuration Management Plan for the Tank Farm Contractor

International Nuclear Information System (INIS)

WEIR, W.R.

2000-01-01

The Configuration Management Plan for the Tank Farm Contractor describes configuration management the contractor uses to manage and integrate its technical baseline with the programmatic and functional operations to perform work. The Configuration Management Plan for the Tank Farm Contractor supports the management of the project baseline by providing the mechanisms to identify, document, and control the technical characteristics of the products, processes, and structures, systems, and components (SSC). This plan is one of the tools used to identify and provide controls for the technical baseline of the Tank Farm Contractor (TFC). The configuration management plan is listed in the management process documents for TFC as depicted in Attachment 1, TFC Document Structure. The configuration management plan is an integrated approach for control of technical, schedule, cost, and administrative processes necessary to manage the mission of the TFC. Configuration management encompasses the five functional elements of: (1) configuration management administration, (2) configuration identification, (3) configuration status accounting, (4) change control, and (5 ) configuration management assessments

Configuration Management Plan for the Tank Farm Contractor

Energy Technology Data Exchange (ETDEWEB)

WEIR, W.R.

2000-04-21

The Configuration Management Plan for the Tank Farm Contractor describes configuration management the contractor uses to manage and integrate its technical baseline with the programmatic and functional operations to perform work. The Configuration Management Plan for the Tank Farm Contractor supports the management of the project baseline by providing the mechanisms to identify, document, and control the technical characteristics of the products, processes, and structures, systems, and components (SSC). This plan is one of the tools used to identify and provide controls for the technical baseline of the Tank Farm Contractor (TFC). The configuration management plan is listed in the management process documents for TFC as depicted in Attachment 1, TFC Document Structure. The configuration management plan is an integrated approach for control of technical, schedule, cost, and administrative processes necessary to manage the mission of the TFC. Configuration management encompasses the five functional elements of: (1) configuration management administration, (2) configuration identification, (3) configuration status accounting, (4) change control, and (5 ) configuration management assessments.

Pseudo Jahn–Teller effect in distortion and restoration of planar configurations of tetra-heterocyclic 1,2-diazetes C{sub 2}N{sub 2}E{sub 4}, E = H, F, Cl, Br

Energy Technology Data Exchange (ETDEWEB)

Ilkhani, Ali R. [Institute for Theoretical Chemistry, University of Texas at Austin, Austin, TX 78712 (United States); Department of Chemistry, Yazd Branch, Islamic Azad University, Yazd (Iran, Islamic Republic of); Gorinchoy, Natalia N. [Institute of Chemistry, Academy of Sciences of Moldova, Chisinau, Republic of Moldova (Moldova, Republic of); Bersuker, Isaac B., E-mail: bersuker@cm.utexas.edu [Institute for Theoretical Chemistry, University of Texas at Austin, Austin, TX 78712 (United States); Institute of Chemistry, Academy of Sciences of Moldova, Chisinau, Republic of Moldova (Moldova, Republic of)

2015-10-16

Highlights: • The pseudo Jahn–Teller mechanism of puckering of tetracyclic 1,2-diazetes is revealed. • Vibronic constants are extracted from ab initio calculations versus PJTE equations. • Methods of restoring the planar configuration by external perturbations are suggested. - Abstract: The pseudo Jahn–Teller effect (PJTE) is employed to explain the origin of the puckered structures of tetra-heterocyclic 1,2-diazetes, C{sub 2}N{sub 2}E{sub 4}, E = H, F, Cl, Br, and to reveal the conditions of restoration of their planar configuration. The high-symmetry C{sub 2v} planar configuration of all these compounds is unstable with respect to puckering, a{sub 2}-type distortions produced by the PJT coupling between their ground {sup 1}A{sub 1} and excited {sup 1}A{sub 2} electronic states. The PJTE coupling constants are estimated by fitting ab initio calculated energy profiles to the formulas of the vibronic coupling problem (A{sub 1} + A{sub 2}) ⊗ a{sub 2}. The conditions for the restoration of the planar configurations of the C{sub 2}N{sub 2}E{sub 4} cycles were revealed: the PJTE can be quenched by removing the outer two electrons, e.g. by producing a “triple-decker sandwich” structure with two electron acceptors on both sides of the neutral cycle.

Potensi Pengembangan Bahan Ajar: Handout Pada Pembelajaran IPA SMP Berbasis Penelitian Pengaruh Konsentrasi Nutrisi Ab Mix Pada Pertumbuhan Tanaman Bayam (Amaranthus Tricolor L.) Dengan Teknik Hidroponik Sistem Wick

OpenAIRE

Putra, Rayshatico Perdana; Wulandari, Sri; Fauziah, Yuslim

2017-01-01

This study was conducted to determine the effect of nutrient concentrations on plant growth AB Mix the spinach with hydroponic techniques wick system as well as the design for the development of learning handout on SMP IPA in March-May 2016. The study was carried out by two phases: an experiment: the effect of nutrient concentrations AB Mix the spinach plant growth (Amaranthus tricolor L.) with hydroponic techniques and the wick system design stage handout science teaching junior high school....

PENGEMBANGAN PANDUAN PELATIHAN EFIKASI DIRI DALAM HUBUNGAN PERTEMANAN MELALUI STRATEGI EXPERIENTIAL LEARNING BAGI SISWA SMP

Directory of Open Access Journals (Sweden)

Layli Novita

2016-06-01

Full Text Available Abstract: The research aims to develop self-efficacy training guides in friendship through experiential learning strategies for junior high school students, so that the counselor can use it as a media of social guidance services for the student especially to improve his confidence in the friendship. This training guide is printed teaching materials containing substance, operational measures, and the evaluation. The procedur of this developmental research is adapted from Borg and Galls (1983 which did in 3 step; 1 plannin;(2 developmental product; and (3 try out of the product. Based on the results of data analysis from expert assessment and potential users as well as revisions that are made in accordance with the advice and input to the product, it can be concluded that this training guide meets the good acceptance criteria and effectively proven in improving students self-efficacy in peer friendships. Abstrak: Penelitian ini bertujuan untuk menghasilkan  panduan pelatihan efikasi diri dalam hubungan pertemanan melalui strategi experiential learning bagi siswa SMP, sehingga konselor dapat menggunakannya sebagai media dalam memberikan layanan bimbingan pribadi-sosial kepada siswa khususnya dalam meningkatkan keyakinan diri di dalam hubungan pertemanan. Panduan pelatihan ini adalah bahan ajar berbasis buku cetakan yang berisi materi, langkah kegiatan, serta evaluasi.Prosedur penelitian dan pengembanganpanduan pelatihan efikasi diri dalam hubungan pertemanan ini  mengadaptasi pengembangan Borg and Gall (1983 yang dilakukan dalam 3 tahapan yaitu, (1 perencanaan pengembangan produk, (2 pengembangan produk, dan (3Uji Coba Produk. Berdasarkan hasil analisis data penilaian ahli dan calon pengguna serta revisi-revisi yang dilakukan sesuai dengan saran dan masukan terhadap produk ini, dapat disimpulkan bahwa panduan pelatihan ini memenuhi kriteria keberterimaan yang baik dan terbukti efektif dalam meningkatkan efikasi diri siswa didalam hubungan

Electric dipole moment of diatomic molecules by configuration interaction. V - Two states of /2/Sigma/+/ symmetry in CN.

Science.gov (United States)

Green, S.

1972-01-01

Previous accurate dipole moment calculation techniques are modified to be applicable to higher excited states of symmetry. The self-consistent fields and configuration interactions are calculated for the X(2)Sigma(+) and B(2)Sigma(+) states of CN. Spin hyperfine constants and spin density at the nucleus are considered in the context of one-electron operator properties. The values of the self-consistent field and configuration interaction for the spin density are compared with experimental values for several diatomic molecules.

Onset of pseudo-thermal equilibrium within configurations and super-configurations

International Nuclear Information System (INIS)

Busquet, Michel

2006-01-01

Level populations within a configuration and configuration populations within super-configuration or within one ion are shown to follow a Boltzmann law at some effective temperature different from the actual electron temperature (as it would be when Griem criterion is valid). Origin of this pseudo-thermal equilibrium is discussed and basis of a model are presented

Onset of pseudo-thermal equilibrium within configurations and super-configurations

Energy Technology Data Exchange (ETDEWEB)

Busquet, Michel [ARTEP Inc., 2922 Excelsior Springs Court, Elicott City, MD 21042 (United States)]. E-mail: busquet@this.nrl.navy.mil

2006-05-15

Level populations within a configuration and configuration populations within super-configuration or within one ion are shown to follow a Boltzmann law at some effective temperature different from the actual electron temperature (as it would be when Griem criterion is valid). Origin of this pseudo-thermal equilibrium is discussed and basis of a model are presented.

Simple and flexible SAS and SPSS programs for analyzing lag-sequential categorical data.

Science.gov (United States)

O'Connor, B P

1999-11-01

This paper describes simple and flexible programs for analyzing lag-sequential categorical data, using SAS and SPSS. The programs read a stream of codes and produce a variety of lag-sequential statistics, including transitional frequencies, expected transitional frequencies, transitional probabilities, adjusted residuals, z values, Yule's Q values, likelihood ratio tests of stationarity across time and homogeneity across groups or segments, transformed kappas for unidirectional dependence, bidirectional dependence, parallel and nonparallel dominance, and significance levels based on both parametric and randomization tests.

Operational Dynamic Configuration Analysis

Science.gov (United States)

Lai, Chok Fung; Zelinski, Shannon

2010-01-01

Sectors may combine or split within areas of specialization in response to changing traffic patterns. This method of managing capacity and controller workload could be made more flexible by dynamically modifying sector boundaries. Much work has been done on methods for dynamically creating new sector boundaries [1-5]. Many assessments of dynamic configuration methods assume the current day baseline configuration remains fixed [6-7]. A challenging question is how to select a dynamic configuration baseline to assess potential benefits of proposed dynamic configuration concepts. Bloem used operational sector reconfigurations as a baseline [8]. The main difficulty is that operational reconfiguration data is noisy. Reconfigurations often occur frequently to accommodate staff training or breaks, or to complete a more complicated reconfiguration through a rapid sequence of simpler reconfigurations. Gupta quantified a few aspects of airspace boundary changes from this data [9]. Most of these metrics are unique to sector combining operations and not applicable to more flexible dynamic configuration concepts. To better understand what sort of reconfigurations are acceptable or beneficial, more configuration change metrics should be developed and their distribution in current practice should be computed. This paper proposes a method to select a simple sequence of configurations among operational configurations to serve as a dynamic configuration baseline for future dynamic configuration concept assessments. New configuration change metrics are applied to the operational data to establish current day thresholds for these metrics. These thresholds are then corroborated, refined, or dismissed based on airspace practitioner feedback. The dynamic configuration baseline selection method uses a k-means clustering algorithm to select the sequence of configurations and trigger times from a given day of operational sector combination data. The clustering algorithm selects a simplified

Ansible configuration management

CERN Document Server

Hall, Daniel

2013-01-01

Ansible Configuration Management"" is a step-by-step tutorial that teaches the use of Ansible for configuring Linux machines.This book is intended for anyone looking to understand the basics of Ansible. It is expected that you will have some experience of how to set up and configure Linux machines. In parts of the book we cover configuration files of BIND, MySQL, and other Linux daemons, therefore a working knowledge of these would be helpful but are certainly not required.

Spectral distributions of mixed configurations of identical nucleons in the seniority scheme II. Configuration-seniority scheme

International Nuclear Information System (INIS)

Quesne, C.; Spitz, S.

1978-01-01

Configuration-seniority spectral distributions as well as fixed seniority and fixed total seniority and parity distributions are studied in detail for mixed configurations of identitical nucleons. The decomposition of any (1+2) -body Hamiltonian into irreducible tensors with respect to the unitary and symplectic groups in each subshell is obtained. Group theoretical methods based on the Wigner-Eckart theorem for the higher unitary groups are used to get analytical expressions for the partial widths of configuration-seniority distributions. During this derivation, various isoscalar factors for the chain SU (2Ω) is contained inSp (2Ω) are determined. Numerical calculations of centroid energies, partial widths, and mixing parameters are performed in the Sn and Pb nuclei with a surface delta and a gaussian interactions. Average ordinary and total seniority breaking is studied. Total seniority space truncations in the ground state region are discussed in the Pb nuclei in connections with various approximation schemes

PENGARUH METODE PEMBELAJARAN DAN GAYA BELAJAR SISWA TERHADAP HASIL BELAJAR IPS DI SMP NEGERI DI KOTA YOGYAKARTA

Directory of Open Access Journals (Sweden)

Prihma Sinta Utami

2015-03-01

______________________________________________________________ THE EFFECT OF LEARNING METHOD AND LEARNING STYLE ON THE ACHIEVEMENT IN IPS OF THE STUDENTS OF JUNIOR HIGH SCHOOLS IN YOGYAKARTA Abstract This research aims to revealthe effect of: (1 teaching methods on IPS learning outcomes, (2 the influence of learning styles on IPS learning outcomes, (3 the methods and learning styles on IPS learning outcomes. This research was a quasi experiment using the 2x2 factorial design. This research was conducted at SMP Negeri 15 Yogyakarta. The sample was VII B, VII E, VII H, and VII J classes, which was established using the simple random sampling technique. The data collection used a test and questionnaire. The instrument validity was measured by using the product moment formula and its realiability was measured by using Cronbanch’s Alpha. The data normality was tested by using Kolmogorof-Smirnov and the homogeneity test was tested by using Levene Test. The hypothesis of this research was tested by using the two-way Anova technique at the significance level of 0,05. The result of this research shows that: (1 the achievement in IPS of the students taught using the Think Pair Share method is higher than that of those taught using the problem-based learning method; (2 the achievement of the students taught using the Think Pair Share method is higher than that of those taught using the problem-based learning method for group of visual learning style; (3 the achievement of the students taught using the Think Pair Share method is higher than that of those taught using the problem-based learning method for group of auditorial learning style; and (4 there is no interaction between teaching method and learning style in influencing students’ achievement in IPS subject matter. Keywords:methods, learning style, IPS subject outcomes

Risk-based configuration control system: Analysis and approaches

International Nuclear Information System (INIS)

Samanta, P.K.; Vesely, W.E.; Kim, I.S.; Lofgren, E.V.

1989-01-01

This paper presents an analysis of risks associated with component outage configurations during power operation of a nuclear power plant and discusses approaches and strategies for developing a risk-based configuration control system. A configuration, as used here, is a set of component states. The objective of risk-based configuration control is to detect and control plant configurations using a risk-perspective. The configuration contributions to core-melt frequency and core-melt probability are studied for two plants. Large core-melt frequency can be caused by configurations and there are a number of such configurations that are not currently controlled by technical specifications. However, the expected frequency of occurrence of the impacting configurations is small and the actual core-melt probability contributions are also generally small. Effective strategies and criteria for controlling configuration risks are presented. Such control strategies take into consideration the risks associated with configurations, the nature and characteristics of the configuration risks, and also the practical considerations such as adequate repair times and/or options to transfer to low risk configurations. Alternative types of criteria are discussed that are not overly restrictive to result in unnecessary plant shutdown, but rather motivates effective tests and maintenance practices that control; risk-significant configurations to allow continued operation with an adequate margin to meet challenges to safety. 3 refs., 7 figs., 2 tabs

Modeling binary correlated responses using SAS, SPSS and R

CERN Document Server

Wilson, Jeffrey R

2015-01-01

Statistical tools to analyze correlated binary data are spread out in the existing literature. This book makes these tools accessible to practitioners in a single volume. Chapters cover recently developed statistical tools and statistical packages that are tailored to analyzing correlated binary data. The authors showcase both traditional and new methods for application to health-related research. Data and computer programs will be publicly available in order for readers to replicate model development, but learning a new statistical language is not necessary with this book. The inclusion of code for R, SAS, and SPSS allows for easy implementation by readers. For readers interested in learning more about the languages, though, there are short tutorials in the appendix. Accompanying data sets are available for download through the book s website. Data analysis presented in each chapter will provide step-by-step instructions so these new methods can be readily applied to projects.  Researchers and graduate stu...

Risk-based configuration control

International Nuclear Information System (INIS)

Szikszai, T.

1997-01-01

The presentation discusses the following issues: The Configuration Control; The Risk-based Configuration Control (during power operation mode, and during shutdown mode). PSA requirements. Use of Risk-based Configuration Control System. Configuration Management (basic elements, benefits, information requirements)

Perilaku Bullying dan Peranan Guru BK/Konselor dalam Pengentasannya (Studi Deskriptif terhadap Siswa SMP Negeri 3 Lubuk Basung

Directory of Open Access Journals (Sweden)

Ilfajri Yenes

2016-06-01

Full Text Available Bullying merupakan suatu situasi di mana terjadinya penyalahgunaan kekuatan/kekuasaan yang dilakukan oleh seseorang/kelompok. Perilaku bullying merupakan  salah satu bentuk kekerasan dan agresif siswa di sekolah. Penelitian ini adalah penelitian deskriptif yang bertujuan untuk mendeskripsikan perilaku bullying yang ditampilkan siswa SMPN 3 Lubuk Basung dan peranan guru BK/konselor dalam pengentasannya. Populasi penelitian adalah siswa di SMP Negeri 3 Lubuk Basung berjumlah  564 orang dengan sampel 138 orang diambil dengan menggunakan teknik propotonal stratified random. Teknik pengumpulan data dengan menggunakan angket. Temuan penelitian menunjukkan bahwa jenis perilaku bullying yang dominan terjadi yaitu menyakiti secara verbal dilanjutkan dengan menyakiti secara fisik kemudian menyakiti secara mental dengan faktor keluarga. Faktor teman sebaya merupakan faktor yang lebih dominan sebagai penyebab perilaku bullying siswa. Secara umum guru BK/konselor cukup berperan mengatasi perilaku bullyingdengan memberikan  layanan informasi sebagai layanan yang lebih dominan diberikan dilanjutkan dengan layanan bimbingan kelompok dan konseling kelompok serta pemberian layanan konseling individual.

Recent progress on the R and D program of the seismic attenuation system (SAS) proposed for the advanced gravitational wave detector, LIGO II

International Nuclear Information System (INIS)

Bertolini, A.; Cella, G.; Chenyang, W.; Salvo, R. de; Kovalik, J.; Marka, S.; Sannibale, V.; Takamori, A.; Tariq, H.; Viboud, N.

2001-01-01

High-performance Seismic Isolation Systems in gravitational wave interferometers are needed not only to increase the sensitivity of the detectors but also to guarantee long periods of stable operation. SAS is essentially a system which produces the required in-band seismic isolation by use of passive mechanical filters and actively reduces the out of band seismic noise using inertial damping. The passive isolation is achieved for all the 6 degrees of freedom, with an Inverted Pendulum and a chain of single wire pendula whose masses are the Geometrical Anti-Spring Filters (GASF). The active control is applied to reduce mainly the noise below 4 Hz and to damp the resonances of the chain acting from the inverted pendulum table. Here we present a brief overview of SAS and recent results achieved from the full scale SAS prototype

Practice of 2D data treatment in SAS

International Nuclear Information System (INIS)

Pépy, G

2012-01-01

Many Small Angle Scattering experiments are one dimensional. Meanwhile the data of some experiments are 2 dimensional and the experimentalist may find advantages to make a full 2 dimensional data treatment or cannot avoid it. 2 dimensional data treatments present specific difficulties. The first one is an appropriate display of the whole data and of the most important part of them, in a way significant for the scientist. The second difficulty comes from the bad statistics of data which cannot be grouped together. In the following paper we describe various solutions to these problems, developed through a very long practice in LLB (Saclay, France) and SzFKI (Budapest, Hungary).

Preliminary comparison of the conventional and quasi-snowflake divertor configurations with the 2D code EDGE2D/EIRENE in the FAST tokamak

Energy Technology Data Exchange (ETDEWEB)

Viola, B.; Maddaluno, G.; Pericoli Ridolfini, V. [EURATOM-ENEA Association, C.R. Frascati, Via E. Fermi 45, 00044 Frascati (Rome) (Italy); Corrigan, G.; Harting, D. [Culham Centre of Fusion Energy, EURATOM-Association, Abingdon (United Kingdom); Mattia, M. [Dipartimento di Informatica, Sistemi e Produzione, Universita di Roma, Tor Vergata, Via del Politecnico, 00133 Roma (Italy); Zagorski, R. [Institute of Plasma Physics and Laser Microfusion-EURATOM Association, 01-497 Warsaw (Poland)

2014-06-15

The new magnetic configurations for tokamak divertors, snowflake and super-X, proposed to mitigate the problem of the power exhaust in reactors have clearly evidenced the need for an accurate and reliable modeling of the physics governing the interaction with the plates. The initial effort undertaken jointly by ENEA and IPPLM has been focused to exploit a simple and versatile modeling tool, namely the 2D TECXY code, to obtain preliminary comparison between the conventional and snowflake configurations for the proposed new device FAST that should realize an edge plasma with properties quite close to those of a reactor. The very interesting features found for the snowflake, namely a power load mitigation much larger than expected directly from the change of the magnetic topology, has further pushed us to check these results with the more sophisticated computational tool EDGE2D coupled with the neutral code module EIRENE. After a preparatory work that has been carried out in order to adapt this code combination to deal with non-conventional, single null equilibria and in particular with second order nulls in the poloidal field generated in the snowflake configuration, in this paper we describe the first activity to compare these codes and discuss the first results obtained for FAST. The outcome of these EDGE2D runs is in qualitative agreement with those of TECXY, confirming the potential benefit obtainable from a snowflake configuration. (copyright 2014 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim) (orig.)

Compiling for Application Specific Computational Acceleration in Reconfigurable Architectures Final Report CRADA No. TSB-2033-01

Energy Technology Data Exchange (ETDEWEB)

De Supinski, B. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Caliga, D. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

2017-09-28

The primary objective of this project was to develop memory optimization technology to efficiently deliver data to, and distribute data within, the SRC-6's Field Programmable Gate Array- ("FPGA") based Multi-Adaptive Processors (MAPs). The hardware/software approach was to explore efficient MAP configurations and generate the compiler technology to exploit those configurations. This memory accessing technology represents an important step towards making reconfigurable symmetric multi-processor (SMP) architectures that will be a costeffective solution for large-scale scientific computing.

Extended synaptotagmins are Ca2+-dependent lipid transfer proteins at membrane contact sites.

Science.gov (United States)

Yu, Haijia; Liu, Yinghui; Gulbranson, Daniel R; Paine, Alex; Rathore, Shailendra S; Shen, Jingshi

2016-04-19

Organelles are in constant communication with each other through exchange of proteins (mediated by trafficking vesicles) and lipids [mediated by both trafficking vesicles and lipid transfer proteins (LTPs)]. It has long been known that vesicle trafficking can be tightly regulated by the second messenger Ca(2+), allowing membrane protein transport to be adjusted according to physiological demands. However, it remains unclear whether LTP-mediated lipid transport can also be regulated by Ca(2+) In this work, we show that extended synaptotagmins (E-Syts), poorly understood membrane proteins at endoplasmic reticulum-plasma membrane contact sites, are Ca(2+)-dependent LTPs. Using both recombinant and endogenous mammalian proteins, we discovered that E-Syts transfer glycerophospholipids between membrane bilayers in the presence of Ca(2+) E-Syts use their lipid-accommodating synaptotagmin-like mitochondrial lipid binding protein (SMP) domains to transfer lipids. However, the SMP domains themselves cannot transport lipids unless the two membranes are tightly tethered by Ca(2+)-bound C2 domains. Strikingly, the Ca(2+)-regulated lipid transfer activity of E-Syts was fully recapitulated when the SMP domain was fused to the cytosolic domain of synaptotagmin-1, the Ca(2+)sensor in synaptic vesicle fusion, indicating that a common mechanism of membrane tethering governs the Ca(2+)regulation of lipid transfer and vesicle fusion. Finally, we showed that microsomal vesicles isolated from mammalian cells contained robust Ca(2+)-dependent lipid transfer activities, which were mediated by E-Syts. These findings established E-Syts as a novel class of LTPs and showed that LTP-mediated lipid trafficking, like vesicular transport, can be subject to tight Ca(2+)regulation.

Risk-based configuration control system: Analysis and approaches

International Nuclear Information System (INIS)

Samanta, P.K.; Kim, I.S.; Vesely, W.E.; Lofgren, E.V.

1989-01-01

This paper presents an evaluation of the configuration risks associated with the operation of a nuclear power plant and the approaches to control these risks using risk-based configuration control considerations. In that context, the actual and maximum potential configuration risks at a plant are analyzed and the alternative types criteria for a risk-based configuration control systems are described. The risk-based configuration calculations which are studied here focus on the core-melt frequency impacts from given plant configurations. By calculating the core-melt frequency for given configurations, the configurations which cause large core-melt frequency increases can be identified and controlled. The duration time in which the configuration can exist can then be limited or the core-melt frequency level associated with the configuration can be reduced by various actions. Furthermore, maintenances and tests can be scheduled to avoid the configurations which cause large core-melt frequency increases. Present technical specifications do not control many of these configurations which can cause large core-melt frequency increases but instead focus on many risk-unimportant allowed outage times. Hence, risk-based configuration management can be effectively used to reduce core-melt frequency associated risks at a plant and at the same time can provide flexibility in plant operation. The alternative strategies for controlling the core-melt frequency and other risk contributions include: (1) controlling the increased risk level which is associated with the configuration; (2) controlling the individual configuration risk which is associated with a given duration of a configuration; (3) controlling the time period configuration risk from configurations which occur in a time period

Enhanced antifouling behaviours of polyvinylidene fluoride membrane modified through blending with nano-TiO2/polyethylene glycol mixture

International Nuclear Information System (INIS)

Zhang, Jie; Wang, Zhiwei; Zhang, Xingran; Zheng, Xiang; Wu, Zhichao

2015-01-01

Graphical abstract: - Highlights: • Nano-TiO 2 /polyethylene glycol (PEG) mixture was used to modify PVDF membranes. • The steric hindrance effects of PEG enabled the dispersion of nanoparticles. • The energy barrier between SMP and modified membranes was increased. • The modification by nano-TiO 2 /PEG well improved the anti-fouling ability. - Abstract: Titanium dioxide (TiO 2 ) nanoparticles/polyethylene glycol (PEG) mixture was used to modify polyvinylidene fluoride (PVDF) membranes aiming to improve their antifouling ability. The use of PEG could improve the dispersion of nanoparticles thanks to steric hindrance effects. Test results showed that compared to the original PVDF membrane, the modified membranes had higher hydrophilicity and lower negative Zeta potential, facilitating membrane fouling control. The extended Derjaguin-Landau-Verwey-Overbeek (XDLVO) analysis indicated that the addition of TiO 2 nanoparticles improved their electron donor monopolarity, i.e., enhanced electron-donating ability. The interaction energy barrier between soluble microbial products (SMP) and membrane surfaces was also improved, indicating that anti-fouling ability of the modified membrane was elevated. The optimal dosage of nano-TiO 2 was found to be 0.15%, and further increase of dosage resulted in the aggregation of nanoparticles which consequently impaired the modification efficiency. Quartz crystal microbalance with dissipation (QCM-D) monitoring and SMP filtration tests confirmed the antifouling ability of the modified membrane

Optimalisasi Prestasi Belajar Materi Elektromagnet dengan Menggunakan Pendekatan Eksperimen dalam Pembelajaran IPA pada Peserta Didik Kelas IX A SMP Negeri 3 Teras Semester Gasal Kabupaten Boyolali Tahun Pelajaran 2011/2012

OpenAIRE

Budiharjo Budiharjo

2015-01-01

This research purpose is to describe about effort to increase learning achievement giving task autonomous structure in learning electromagnet material of the student’s class IX A SMP Negeri 3 Teras Boyolali regency semester 2011/2012. Subject and data source of the research the students class IX A sum 40 students. Collecting data method uses observation, documentation and test. Analysis data uses critic and comparative. Reaching indicator uses KKM 63 and complete target 100%. Research procedu...

Optimal sensor configuration for complex systems

DEFF Research Database (Denmark)

Sadegh, Payman; Spall, J. C.

1998-01-01

. The procedure for sensor configuration is based on the simultaneous perturbation stochastic approximation (SPSA) algorithm. SPSA avoids the need for detailed modeling of the sensor response by simply relying on the observed responses obtained by limited experimentation with test sensor configurations. We......The paper considers the problem of sensor configuration for complex systems with the aim of maximizing the useful information about certain quantities of interest. Our approach involves: 1) definition of an appropriate optimality criterion or performance measure; and 2) description of an efficient...... and practical algorithm for achieving the optimality objective. The criterion for optimal sensor configuration is based on maximizing the overall sensor response while minimizing the correlation among the sensor outputs, so as to minimize the redundant information being provided by the multiple sensors...

Silver Nanoparticle-Decorated Shape-Memory Polystyrene Sheets as Highly Sensitive Surface-Enhanced Raman Scattering Substrates with a Thermally Inducible Hot Spot Effect.

Science.gov (United States)

Mengesha, Zebasil Tassew; Yang, Jyisy

2016-11-15

In this study, an active surface-enhanced Raman scattering (SERS) substrate with a thermally inducible hot spot effect for sensitive measurement of Raman-active molecules was successfully fabricated from silver nanoparticle (AgNP)-decorated shape-memory polystyrene (SMP) sheets. To prepare the SERS substrate, SMP sheets were first pretreated with n-octylamine for effective decoration with AgNPs. By varying the formulation and condition of the reduction reaction, AgNP-decorated SMP (Ag@SMP) substrates were successfully prepared with optimized particle gaps to produce inducible hot spot effects on thermal shrink. High-quality SERS spectra were easily obtained with enhancement factors higher than 10 8 by probing with aromatic thiols. Several Ag@SMP substrates produced under different reaction conditions were explored for the creation of inducible hot spot effects. The results indicated that AgNP spacing is crucial for strong hot spot effects. The suitability of Ag@SMP substrates for quantification was also evaluated according to the detection of adenine. Results confirmed that prepared Ag@SMP substrates were highly suitable for quantitative analysis because they yielded an estimated limit of detection as low as 120 pg/cm 2 , a linear range of up to 7 ng/cm 2 , and a regression coefficient (R 2 ) of 0.9959. Ag@SMP substrates were highly reproducible; the average relative standard deviation for all measurements was less than 10%.

Relativistic configuration-interaction calculations of electric dipole n=2−n=3 transitions for medium-charge Li-like ions

Energy Technology Data Exchange (ETDEWEB)

Deng, Banglin, E-mail: banglindeng@yahoo.cn [Department of Applied Physics, Chengdu University of Technology, Chengdu 610059, Sichuan (China); Jiang, Gang [Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065, Sichuan (China); Zhang, Chuanyu [Department of Applied Physics, Chengdu University of Technology, Chengdu 610059, Sichuan (China)

2014-09-15

In this work, the multi-configuration Dirac–Fock and relativistic configuration-interaction methods have been used to calculate the transition wavelengths, electric dipole transition probabilities, line strengths, and absorption oscillator strengths for the 2s–3p, 2p–3s, and 2p–3d transitions in Li-like ions with nuclear charge Z=7–30. Our calculated values are in good agreement with previous experimental and theoretical results. We took the contributions from Breit interaction, finite nuclear mass corrections, and quantum electrodynamics corrections to the initial and final levels into account, and also found that the contributions from Breit interaction, self-energy, and vacuum polarization grow fast with increasing nuclear charge for a fixed configuration. The ratio of the velocity to length form of the transition rate (A{sub v}/A{sub l}) was used to estimate the accuracy of our calculations.

47 CFR 22.923 - Cellular system configuration.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 2 2010-10-01 2010-10-01 false Cellular system configuration. 22.923 Section... MOBILE SERVICES Cellular Radiotelephone Service § 22.923 Cellular system configuration. Mobile stations... directly or through cellular repeaters. Auxiliary test stations may communicate with base or mobile...

PENERAPAN METODE ROLE PLAYING PADA STANDAR KOMPETENSI MEMAHAMI KEGIATAN PELAKU EKONOMI DI MASYARAKAT MATA PELAJARAN IPS EKONOMI SEBAGAI UPAYA PENINGKATAN HASIL BELAJAR SISWA SMP 4 KUDUS

Directory of Open Access Journals (Sweden)

Muhamad Nukha Murtadlo

2012-06-01

Full Text Available Tujuan dalam penelitian tindakan kelas ini adalah:untuk mengetahui pelaksanaan pembelajaran dengan metode role playing pada standar kompetensi memahami kegiatan pelaku ekonomi di masyarakat mata pelajaran IPS ekonomi siswa kelas VIII SMP Negeri 4 Kudus dapat meningkatkan aktifitas dan hasil belajar siswa. Pengumpulan data menggunakan metode role playing. Hasil penelitian ini menunjukkan bahwa diperoleh rata-rata hasil belajar siswa pada pre-test sebesar 44 dengan ketuntasan klasikal 0%. Siklus I pertemuan pertama sebesar 69 dengan ketuntasan klasikal 34%. Rata-rata hasil belajar siswa pada siklus I pertemuan kedua sebesar 79 dengan ketuntasan klasikal 66%. Kemudian memasuki siklus II pertemuan pertama rata-rata hasil belajar siswa meningkat menjadi 80 dengan ketuntasan klasikal 71%. Siklus II pertemuan kedua rata-rata hasil belajar siswa 82 dan ketuntasan klasikal 87%. Melalui penerapan metode role playing terjadi peningkatan hasil belajar siswa kelas VIII-H SMP 4 Kudus pada mata pelajaran IPS ekonomi standar kompetensi memahami kegiatan pelaku ekonomi di masyarakat. Saran yang berkaitan dengan hasil penelitian ini yaitu: guru hendaknya membimbing siswa dalam memerankan peran agar siswa dapat secara mantap dalam bermain peran dan siswa dapat memahami alur dan makna yang terkandung dalam materi yang disampaikan. � The purpose of this class action in this study were: to know the implementation of learning with role-playing methods in the standard of competence to understand the activities of economic actors in the economic social studies class VIII students of SMP Negeri 4 Ghost can increase the activity and student learning outcomes. Data collection using role playing. The results obtained show that the average student learning outcomes in the pre-test at 44 with a classical completeness 0%. I cycle 69 with the first meeting of the classical 34% completeness. Average student learning outcomes at the second meeting I cycle at 79 with a classical

Enhanced antifouling behaviours of polyvinylidene fluoride membrane modified through blending with nano-TiO{sub 2}/polyethylene glycol mixture

Energy Technology Data Exchange (ETDEWEB)

Zhang, Jie [State Key Laboratory of Pollution Control and Resource Reuse, School of Environmental Science and Engineering, Tongji University, Shanghai, 200092 (China); Wang, Zhiwei, E-mail: zwwang@tongji.edu.cn [State Key Laboratory of Pollution Control and Resource Reuse, School of Environmental Science and Engineering, Tongji University, Shanghai, 200092 (China); Zhang, Xingran [State Key Laboratory of Pollution Control and Resource Reuse, School of Environmental Science and Engineering, Tongji University, Shanghai, 200092 (China); Zheng, Xiang, E-mail: zhengxiang7825@163.com [School of Environment and Natural Resources, Renmin University of China, Beijing, 100872 (China); Wu, Zhichao [State Key Laboratory of Pollution Control and Resource Reuse, School of Environmental Science and Engineering, Tongji University, Shanghai, 200092 (China)

2015-08-01

Graphical abstract: - Highlights: • Nano-TiO{sub 2}/polyethylene glycol (PEG) mixture was used to modify PVDF membranes. • The steric hindrance effects of PEG enabled the dispersion of nanoparticles. • The energy barrier between SMP and modified membranes was increased. • The modification by nano-TiO{sub 2}/PEG well improved the anti-fouling ability. - Abstract: Titanium dioxide (TiO{sub 2}) nanoparticles/polyethylene glycol (PEG) mixture was used to modify polyvinylidene fluoride (PVDF) membranes aiming to improve their antifouling ability. The use of PEG could improve the dispersion of nanoparticles thanks to steric hindrance effects. Test results showed that compared to the original PVDF membrane, the modified membranes had higher hydrophilicity and lower negative Zeta potential, facilitating membrane fouling control. The extended Derjaguin-Landau-Verwey-Overbeek (XDLVO) analysis indicated that the addition of TiO{sub 2} nanoparticles improved their electron donor monopolarity, i.e., enhanced electron-donating ability. The interaction energy barrier between soluble microbial products (SMP) and membrane surfaces was also improved, indicating that anti-fouling ability of the modified membrane was elevated. The optimal dosage of nano-TiO{sub 2} was found to be 0.15%, and further increase of dosage resulted in the aggregation of nanoparticles which consequently impaired the modification efficiency. Quartz crystal microbalance with dissipation (QCM-D) monitoring and SMP filtration tests confirmed the antifouling ability of the modified membrane.

ORNL-SAS: Versatile software for calculation of small-angle x-ray and neutron scattering intensity profiles from arbitrary structures

International Nuclear Information System (INIS)

Heller, William T; Tjioe, Elina

2007-01-01

ORNL-SAS is software for calculating solution small-angle scattering intensity profiles from any structure provided in the Protein Data Bank format and can also compare the results with experimental data

Plan de negocio para la creación de la empresa Itech S.A.S.

OpenAIRE

2012-01-01

ITEH S.A.S ofrecerá el servicio de consultoría y asesoría en el uso y gestión de las tecnologías de la información y las comunicaciones a las pymes del sector servicios, específicamente en el subsector jurídico, con el fin de apoyar sus procesos de negocio y fortalecer la competitividad de las mismas.

Environmental restoration project configuration control

International Nuclear Information System (INIS)

Hutterman, L.L.

1991-01-01

This paper provides an overview of the approach that Westinghouse Idaho Nuclear Company, Inc. (WINCO) is using for the implementation of the configuration control requirements for a major system acquisition under the guidance of US Department of Energy (DOE) Order 4700.1, open-quotes Project Management System,close quotes for environmental restoration. The two major features of the WINCO environmental restoration approach relate to (1) the product and (2) the maintenance of the baseline for many sites in different phases at the same time. Historically, a project has typically produced a product. Environmental restoration in some ways produces no typical project product. Essentially, what is produced and what configuration control management is exercised on is one of the following: (1) the development of clean dirt, (2) the documentation to support clean dirt, or (3) the track record of each of the sites. It is the latter approach that this paper deals with. This approach is unique in that there are four baselines [cost, schedule, scope, and technical (the track record product)] rather than the typical three. This is essential in configuration management due to the lack of a uniquely identifiable product for each site. Essentially, the philosophy behind the four-part configuration controls allows the technical baseline to fulfill the function typically met by the identifiable product

Usual Dietary Intakes: SAS Macros for Estimating Ratios of Two Dietary Components that are Consumed Nearly Every Day

Science.gov (United States)

The following SAS macros can be used to create a bivariate distribution of usual intake of two dietary components that are consumed nearly every day and to calculate percentiles of the population distribution of the ratio of usual intakes.

Type 1a endoleak following Zone 1 and Zone 2 thoracic endovascular aortic repair: effect of bird-beak configuration.

Science.gov (United States)

Kudo, Tomoaki; Kuratani, Toru; Shimamura, Kazuo; Sakamoto, Tomohiko; Kin, Keiwa; Masada, Kenta; Shijo, Takayuki; Torikai, Kei; Maeda, Koichi; Sawa, Yoshiki

2017-10-01

Type 1a endoleak is one of the most severe complications after thoracic endovascular aortic repair (TEVAR), because it carries the risk of aortic rupture. The association between bird-beak configuration and Type 1a endoleak remains unclear. The purpose of this study was to analyse the predictors of Type 1a endoleak following Zone 1 and Zone 2 TEVAR, with a particular focus on the effect of bird-beak configuration. From April 2008 to July 2015, 105 patients (mean age 68.6 years) who underwent Zone 1 and 2 landing TEVAR were enrolled, with a mean follow-up period of 4.3 years. The patients were categorized into 2 groups, according to the presence (Group B, n = 32) or the absence (Group N, n = 73) of bird-beak configuration on the first postoperative multidetector computed tomography. The Kaplan-Meier event-free rate curve showed that Type 1a endoleak and bird-beak progression occurred less frequently in Group N than in Group B. Five-year freedom from Type 1a endoleak rates were 79.7% and 100% for Groups B and N, respectively (P = 0.007). Multivariable logistic regression analysis showed that dissecting aortic aneurysm (odds ratio 3.72, 95% confidence interval 1.30-11.0; P = 0.014) and shorter radius of inner curvature (odds ratio 1.09, 95% confidence interval 0.85-0.99; P = 0.025) were significant risk factors for bird-beak configuration. Multivariable Cox proportional hazard regression showed that Z-type stent graft (hazard ratio 2.69, 95% confidence interval 1.11-6.51; P = 0.030) was a significant risk factor for bird-beak progression. Appropriate stent grafts need to be chosen carefully to prevent Type 1a endoleak and bird-beak configuration after landing Zone 1 and 2 TEVAR. Patients with bird-beak configuration on early postoperative multidetector computed tomography require closer follow-up to screen for Type 1a endoleak. © The Author 2017. Published by Oxford University Press on behalf of the European Association for Cardio

Moderator Configuration Options for ESS

DEFF Research Database (Denmark)

Zanini, L.; Batkov, K.; Klinkby, Esben Bryndt

2016-01-01

The current, still evolving status of the design and the optimization work for the moderator configuration for the European Spallation Source is described. The moderator design has been strongly driven by the low-dimensional moderator concept recently proposed for use in spallation neutron sources...... or reactors. Quasi-two dimensional, disc- or tube-shaped moderators,can provide strong brightness increase (factor of 3 or more) with respect to volume para-H2moderators, which constitute the reference, state-of-the-art technology for high-intensity coupled moderators. In the design process other, more...... conventional, principles were also considered,such as the importance of moderator positioning, of the premoderator, and beam extraction considerations. Different design and configuration options are evaluated and compared with the reference volume moderator configuration described in the ESS Technical Design...

SAS Code for Calculating Intraclass Correlation Coefficients and Effect Size Benchmarks for Site-Randomized Education Experiments

Science.gov (United States)

Brandon, Paul R.; Harrison, George M.; Lawton, Brian E.

2013-01-01

When evaluators plan site-randomized experiments, they must conduct the appropriate statistical power analyses. These analyses are most likely to be valid when they are based on data from the jurisdictions in which the studies are to be conducted. In this method note, we provide software code, in the form of a SAS macro, for producing statistical…

KELEKATAN ANAK DENGAN IBU DAN AYAH SERTA PERILAKU PORNOGRAFI PADA ANAK USIA SMP

Directory of Open Access Journals (Sweden)

Rika Hardani Hardani

2017-08-01

Full Text Available The mother’s attachment and father’s attachment with children were formed since childhood, will influence the future development of the child's personality. A good personality will make children able to choose good behavior and not to fall into negative behaviors such as behavioral pornography. The research aimed is to analyze the influence of mother-child's attachment and father-child’s attachment on the behavior of school-age child pornography (SMP. The choice of location was purposively in South Tangerang City. A total of 600 children aged junior consisting of 278 men and 322 women were selected using cluster random sampling technique with the class as a cluster of selected schools in the study sites. Respondents were asked to fill out questionnaires of the Inventory of Parent and Peer Attachment (IPPA and the questionnaire Pornography Behavior. Data were analyzed with descriptive analysis, correlation, and regression. The results showed that the boys and girls of mother’s attachment score higher than father’s attachment scores. Behavior pornography on boys is higher than girls. The mother’s attachment and father’s attachment showed a significant negative correlation with the behavior of pornography. Regression analysis showed that family income significant positive effect on the behavior of pornography. Instead, the mother’s attachment and father’s attachment significant negative effect on the behavior of pornography.

PEMBELAJARAN BERBASIS MASALAH UNTUK MENINGKATKAN PEMAHAMAN KONSEP MATEMATIKA PADA MATERI SEGIEMPAT SISWA SMP

Directory of Open Access Journals (Sweden)

Muh Fitrah

2017-04-01

Full Text Available Penelitian ini bertujuan untuk menjelaskan aktivitas guru dan siswa pada pembelajaran berbasis masalah yang dapat meningkatkan pemahaman konsep siswa dan peningkatan pemahaman konsep siswa pada konsep matematika materi segiempat serta respon siswa pada pembelajaran berbasis masalah. Penelitian ini menggunakan penelitian tindakan kelas bersifat kualitatif dan kuantitatif. Subjek penelitian adalah siswa SMP Negeri 1 Dompu Kelas VIIA sebanyak 34 Orang. Instrumen yang digunakan adalah lembar tes, observasi dan wawancara, angket serta dokemen. Data penelitian inipun dianalisis dalam bentuk rata-rata dan persentase kemudian dikombinasikan dengan hasil wawancara yang bersumber dari guru dan siswa. Hasil penelitian menunjukkan bahwa pemahaman konsep siswa dapat ditingkatkan menggunakan pembelajaran berbasis masalah, terbukti pada peningkatan setiap siklus pembelajaran. Hal ini didukung pada aktivitas guru dan siswa berdasarkan langkah-langkah pada pembelajaran berbasis masalah yaitu pada siklus pertama aktivitas guru dengan presentasenya 92,5% meningkat disiklus kedua sebesar 97,5%, sedangkan aktivitas siswa disiklus pertama dengan presentasenya adalah 93,8% dan meningkat pada siklus kedua sebesar 97,69%. Sedangkan pada hasil tes pemahaman konsepnya adalah pada siklus pertama adalah 79, 41% dengan rata-rata nilainya adalah 77,35 dan pada siklus kedua pemahaman konsep matematika siswa meningkat secara signifikan, hal ini terbukti presentasenya adalah 88,24% dengan rata-rata nilainya adalah 84,26. Sehingga pencapaian antara aktivitas guru dan siswa serta pemahaman konsep matematika siswa pada pembelajaran berbasis masalah mendapatkan respon yang positif berdasarkan transkripsi dari siswa, karena siswa merasa senang dengan suasana belajar yang memaksimalkan aktivitas pada kelompok yang dibagikan.

National Ignition Facility Configuration Management Plan

International Nuclear Information System (INIS)

Cabral, S G; Moore, T L

2002-01-01

This Configuration Management Plan (CMP) describes the technical and administrative management process for controlling the National Ignition Facility (NIF) Project configuration. The complexity of the NIF Project (i.e., participation by multiple national laboratories and subcontractors involved in the development, fabrication, installation, and testing of NIF hardware and software, as well as construction and testing of Project facilities) requires implementation of the comprehensive configuration management program defined in this plan. A logical schematic illustrating how the plan functions is provided in Figure 1. A summary of the process is provided in Section 4.0, Configuration Change Control. Detailed procedures that make up the overall process are referenced. This CMP is consistent with guidance for managing a project's configuration provided in Department of Energy (DOE) Order 430.1, Guide PMG 10, ''Project Execution and Engineering Management Planning''. Configuration management is a formal discipline comprised of the following four elements: (1) Identification--defines the functional and physical characteristics of a Project and uniquely identifies the defining requirements. This includes selection of components of the end product(s) subject to control and selection of the documents that define the project and components. (2) Change management--provides a systematic method for managing changes to the project and its physical and functional configuration to ensure that all changes are properly identified, assessed, reviewed, approved, implemented, tested, and documented. (3) Data management--ensures that necessary information on the project and its end product(s) is systematically recorded and disseminated for decision-making and other uses. Identifies, stores and controls, tracks status, retrieves, and distributes documents. (4) Assessments and validation--ensures that the planned configuration requirements match actual physical configurations and

Configuration Design of Detector Shielding for Gamma Prompt Analysis

International Nuclear Information System (INIS)

Elin-Nuraini; Darsono; Elisabeth

2000-01-01

Configuration on design of detector shielding for gamma prompt analysishas been performed. The aim of this design is to obtain effective shieldingmaterial and configuration that able to protect the detector for fastneutron. The result shown that detector shielding configuration that obtainedby configuration of water and concrete, would be able to absorb fast neutronup to 99.5 %. The neutron flux that passed through shielding configuration is2.4 x 10 3 n/cm 2 dt, in the detector position of 60 cm (forward neutron beamdirection) on the X axis and 30 cm (side ward neutron beam direction) on theZ axis of target. On this position (60,30) counting result was 104358 for Pbcollimator and 246652 for PVC collimator. From examination result shown thatthe weight of silicon is in order 175 gram. (author)

Loop Quantization and Symmetry: Configuration Spaces

Science.gov (United States)

Fleischhack, Christian

2018-06-01

Given two sets S 1, S 2 and unital C *-algebras A_1, A_2 of functions thereon, we show that a map {σ : {S}_1 \\longrightarrow {S}_2} can be lifted to a continuous map \\barσ : spec A_1 \\longrightarrow spec A_2 iff σ^\\ast A_2 := σ^\\ast f | f \\in A_2 \\subseteq A_1. Moreover, \\bar σ is unique if existing, and injective iff σ^\\ast A_2 is dense. Then, we apply these results to loop quantum gravity and loop quantum cosmology. For all usual technical conventions, we decide whether the cosmological quantum configuration space is embedded into the gravitational one; indeed, both are spectra of some C *-algebras, say, A_cosm and A_grav, respectively. Typically, there is no embedding, but one can always get an embedding by the defining A_cosm := C^\\ast(σ^\\ast A_grav), where {σ} denotes the embedding between the classical configuration spaces. Finally, we explicitly determine {C^\\ast(σ^\\ast A_grav) in the homogeneous isotropic case for A_grav generated by the matrix functions of parallel transports along analytic paths. The cosmological quantum configuration space so equals the disjoint union of R and the Bohr compactification of R, appropriately glued together.

Overview of C-2W Field-Reversed Configuration Experimental Program

Science.gov (United States)

Gota, H.; Binderbauer, M. W.; Tajima, T.; Putvinski, S.; Tuszewski, M.; Dettrick, S.; Korepanov, S.; Romero, J.; Smirnov, A.; Song, Y.; Thompson, M. C.; van Drie, A.; Yang, X.; Ivanov, A. A.; TAE Team

2017-10-01

Tri Alpha Energy's research has been devoted to producing a high temperature, stable, long-lived field-reversed configuration (FRC) plasma state by neutral-beam injection (NBI) and edge biasing/control. C-2U experiments have demonstrated drastic improvements in particle and energy confinement properties of FRC's, and the plasma performance obtained via 10 MW NBI has achieved plasma sustainment of up to 5 ms and plasma (diamagnetism) lifetimes of 10 + ms. The emerging confinement scaling, whereby electron energy confinement time is proportional to a positive power of the electron temperature, is very attractive for higher energy plasma confinement; accordingly, verification of the observed Te scaling law will be a key future research objective. The new experimental device, C-2W (now also called ``Norman''), has the following key subsystem upgrades from C-2U: (i) higher injected power, optimum energies, and extended pulse duration of the NBI system; (ii) installation of inner divertors with upgraded edge-biasing systems; (iii) fast external equilibrium/mirror-coil current ramp-up capability; and (iv) installation of trim/saddle coils for active feedback control of the FRC plasma. This paper will review highlights of the C-2W program.

HLT configuration management system

CERN Document Server

Daponte, Vincenzo

2015-01-01

The CMS High Level Trigger (HLT) is implemented running a streamlined version of the CMS offline reconstruction software running on thousands of CPUs. The CMS software is written mostly in C++, using Python as its configuration language through an embedded CPython interpreter. The configuration of each process is made up of hundreds of modules, organized in sequences and paths. As an example, the HLT configurations used for 2011 data taking comprised over 2200 different modules, organized in more than 400 independent trigger paths. The complexity of the HLT configurations and the large number of configuration produced require the design of a suitable data management system. The present work describes the designed solution to manage the considerable number of configurations developed and to assist the editing of new configurations. The system is required to be remotely accessible and OS-independent as well as easly maintainable easy to use. To meet these requirements a three-layers architecture has been choose...

Comparison of the SASSYS/SAS4A radial core expansion reactivity feedback model and the empirical correlation for FFTF

International Nuclear Information System (INIS)

Wigeland, R.A.

1987-01-01

The present emphasis on inherent safety for LMR designs has resulted in a need to represent the various reactivity feedback mechanisms as accurately as possible. The dominant negative reactivity feedback has been found to result from radial expansion of the core for most postulated ATWS events. For this reason, a more detailed model for calculating the reactivity feedback from radial core expansion has been recently developed for use with the SASSYS/SAS4A Code System. The purpose of this summary is to present an extension to the model so that it is more suitable for handling a core restraint design as used in FFTF, and to compare the SASSYS/SAS4A results using this model to the empirical correlation presently being used to account for radial core expansion reactivity feedback to FFTF

Configuration by Modularisation

DEFF Research Database (Denmark)

Riitahuhta, Asko; Andreasen, Mogens Myrup

1998-01-01

Globally operating companies have realized that locally customized products and services are today the prerequisite for the success. The capability or the paradigm to act locally in global markets is called Mass Customization [Victor 1997]. The prerequisite for Mass Customization is Configuration...... Management and i Configuration Management the most important means is Modularisation.The goal of this paper is to show Configuration Management as a contribution to the Mass Customisation and Modularisation as a contribution to the industrialisation of the design area [Andreasen 1997]. A basic model...... for the creation of a structured product family is presented and examples are given. The concepts of a novel Dynamic Modularisation method, Metrics for Modularisation and Design for Configurability are presented....

Propulsion and airframe aerodynamic interactions of supersonic V/STOL configurations. Volume 2: Wind tunnel test force and moment data report

Science.gov (United States)

Zilz, D. E.

1985-01-01

A wind tunnel model of a supersonic V/STOL fighter configuration has been tested to measure the aerodynamic interaction effects which can result from geometrically close-coupled propulsion system/airframe components. The approach was to configure the model to represent two different test techniques. One was a conventional test technique composed of two test modes. In the Flow-Through mode, absolute configuration aerodynamics are measured, including inlet/airframe interactions. In the Jet-Effects mode, incremental nozzle/airframe interactions are measured. The other test technique is a propulsion simulator approach, where a sub-scale, externally powered engine is mounted in the model. This allows proper measurement of inlet/airframe and nozzle/airframe interactions simultaneously. This is Volume 2 of 2: Wind Tunnel Test Force and Moment Data Report.

PENGEMBANGAN MODEL PEMBELAJARAN BERBASIS MULTIMEDIA INTERAKTIF PENGUKURAN UNTUK MENINGKATKAN HASIL DAN KEMANDIRIAN BELAJAR SISWA SMP DI KOTA BANDUNG

Directory of Open Access Journals (Sweden)

Erman Sutarno

2015-02-01

and the students can easily check their own progress, (5 every segment of this model was completed with reinforcement to improve the learning quality. Keywords: Learning Model, Interactive Multimedia, Experiential Learning Cycle. ABSTRAK Penelitian ini bertujuan untuk menghasilkan model pembelajaran Pengukuran berbasis multimedia interaktif  yang dapat meningkatkan hasil dan kemandirian belajar siswa di SMP kelas VII. Penelitian dilaksanakan di SMP di Kota Bandung menggunakan pendekatan research and development. Proses dilaksanakan melalui tahapan: studi pendahuluan, pengembangan, dan pengujian. Instrumen yang digunakan pada tahap studi pendahuluan adalah studi pustaka dan survei lapangan; tahap pengembangan model dilakukan berupa penyusunan draf awal model, uji-coba terbatas, dan uji-coba diperluas; tahap validasi model berupa eksperimen pre-test treatment post-test dengan menggunakan matching pretest-posttest control group design. Penelitian ini menggunakan profil model pembelajaran experiential learning cycle dari teori belajar Kolb (1994 dengan karakteristik: (1 mengintegrasikan pengalaman awal siswa dengan pengalaman scientific (ilmiah, (2 belajar sambil bekerja (work-base laboratory, (3 pendidikan yang bersifat kooperatif (bekerja sama dalam konteks sosial, dan (4 menjamin penguasaan kompetensi dasar pengukuran arus, meter, kilogram yang memadai. Hasil uji efektivitas melalui model pembelajaran berbasis multimedia interaktif  dapat meningkatkan hasil belajar dan kemandirian belajar siswa. Beberapa temuan terpenting adalah: (1 model ini dapat meningkatkan kompetensi belajar siswa pada ranah kognitif, (2 melalui perangkat lunak keterampilan siswa dapat meningkatkan kemampuan bekerjasama dalam kelompok belajar, melatih berfikir kreatif, dan berkomunikasi, (3 mampu menerapkan berbagai kemampuan dengan terampil ketika mengerjakan LKS. Beberapa rekomendasi penelitian untuk guru, sekolah, pemerintah adalah: (1 Multimedia interaktif melalui animasi yang didisain

Software configuration management

CERN Document Server

Keyes, Jessica

2004-01-01

Software Configuration Management discusses the framework from a standards viewpoint, using the original DoD MIL-STD-973 and EIA-649 standards to describe the elements of configuration management within a software engineering perspective. Divided into two parts, the first section is composed of 14 chapters that explain every facet of configuration management related to software engineering. The second section consists of 25 appendices that contain many valuable real world CM templates.

Motion-insensitive rapid configuration relaxometry.

Science.gov (United States)

Nguyen, Damien; Bieri, Oliver

2017-08-01

Triple echo steady state (TESS) uses the lowest steady state configuration modes for rapid relaxometry. Due to its unbalanced gradient scheme, however, TESS is inherently motion-sensitive. The purpose of this work is to merge TESS with a balanced acquisition scheme for motion-insensitive rapid configuration relaxometry, termed MIRACLE. The lowest order steady state free precession (SSFP) configurations are retrieved by Fourier transformation of the frequency response of N frequency-shifted balanced SSFP (bSSFP) scans and subsequently processed for relaxometry, as proposed with TESS. Accuracy of MIRACLE is evaluated from simulations, phantom studies as well as in vivo brain and cartilage imaging at 3T. Simulations and phantom results revealed no conceptual flaw, and artifact-free configuration imaging was achieved in vivo. Overall, relaxometry results were accurate in phantoms and in good agreement for cartilage and for T2 in the brain, but apparent low T1 values were observed for brain white matter; reflecting asymmetries in the bSSFP profile. Rapid T1 and T2 mapping with MIRACLE offers analogous properties as TESS while successfully mitigating its motion-sensitivity. As a result of the Fourier transformation, relaxometry becomes sensitive to the voxel frequency distribution, which may contain useful physiologic information, such as structural brain integrity. © 2016 International Society for Magnetic Resonance in Medicine. Magn Reson Med 78:518-526, 2017. © 2016 International Society for Magnetic Resonance in Medicine. © 2016 International Society for Magnetic Resonance in Medicine.

KEEFEKTIVAN PENERAPAN PENDEKATAN PEMBELAJARAN AKTIF, KREATIF, EFEKTIF, DAN MENYENANGKAN (PAKEM DENGAN MEDIA COMPACT DISK (CD INTERAKTIF DALAM MATA DIKLAT IPS EKONOMI POKOK BAHASAN PERMINTAAN DAN PENAWARAN PADA SISWA KELAS XI SMK YP 17 MAGELANG

Directory of Open Access Journals (Sweden)

Asep Saifuddin

2013-02-01

Full Text Available Koperasi sekolah di SMP Negeri 2 Pandaan kurang mendapatkan perhatian dan ini mengakibatkan koperasi sekolah kurang bisa berkembang. Permasalahan dalam penelitian ini adalah apa yang menyebabkan koperasi sekolah kurang bisa berkembang, serta bagaimana strategi yang sesuai untuk melakukan revitalisasi koperasi sekolah di SMP Negeri 2 Pandaan. Analisis dalam penelitian ini menggunakan alat analisis SWOT. Kesimpulan adalah penyebab koperasi sekolah di SMP Negeri 2 Pandaan tidak bisa berkembang dengan baik, karena masih memiliki kelemahan berupa pola manajemen yang kurang tepat dan kurangnya modal. Strategi yang digunakan yaitu memanfaatkan kekuatan yang dimiliki untuk mendapatkan peluang, dan meminimalisir kelemahan koperasi untuk mengantisipasi ancaman. . Cooperative School in SMP Negeri 2 Pandaan received less attention and this make less developed cooperative school. So the issue is what is causing the lack of school cooperatives can grow, and how appropriate strategies to revitalize the cooperative school in SMP Negeri 2 Pandaan. The analysis in this study using a SWOT analysis. In conclusion the cause of school cooperatives in SMP Negeri 2 Pandaan not been able to thrive, as it still has drawbacks such as the lack of proper management pattern and capital. The strategy used is utilizing the strength to get opportunities, and minimize the weaknesses of cooperatives to anticipate threats

Enhancing the solubility and bioavailability of poorly water-soluble drugs using supercritical antisolvent (SAS) process.

Science.gov (United States)

Abuzar, Sharif Md; Hyun, Sang-Min; Kim, Jun-Hee; Park, Hee Jun; Kim, Min-Soo; Park, Jeong-Sook; Hwang, Sung-Joo

2018-03-01

Poor water solubility and poor bioavailability are problems with many pharmaceuticals. Increasing surface area by micronization is an effective strategy to overcome these problems, but conventional techniques often utilize solvents and harsh processing, which restricts their use. Newer, green technologies, such as supercritical fluid (SCF)-assisted particle formation, can produce solvent-free products under relatively mild conditions, offering many advantages over conventional methods. The antisolvent properties of the SCFs used for microparticle and nanoparticle formation have generated great interest in recent years, because the kinetics of the precipitation process and morphologies of the particles can be accurately controlled. The characteristics of the supercritical antisolvent (SAS) technique make it an ideal tool for enhancing the solubility and bioavailability of poorly water-soluble drugs. This review article focuses on SCFs and their properties, as well as the fundamentals of overcoming poorly water-soluble drug properties by micronization, crystal morphology control, and formation of composite solid dispersion nanoparticles with polymers and/or surfactants. This article also presents an overview of the main aspects of the SAS-assisted particle precipitation process, its mechanism, and parameters, as well as our own experiences, recent advances, and trends in development. Copyright © 2017 Elsevier B.V. All rights reserved.

Status Configurations, Military Service and Higher Education.

Science.gov (United States)

Wang, Lin; Elder, Glen H; Spence, Naomi J

2012-12-01

The U.S. Armed Forces offer educational and training benefits as incentives for service. This study investigates the influence of status configurations on military enlistment and their link to greater educational opportunity. Three statuses (socioeconomic status of origin, cognitive ability and academic performance) have particular relevance for life course options. We hypothesize that young men with inconsistent statuses are more likely to enlist than men with consistent status profiles, and that military service improves access to college for certain configurations. Analyses of the National Longitudinal Study of Adolescent Health (Add Health) show (1. that several status configurations markedly increased the likelihood of military enlistment and (2. within status configurations, recruits were generally more likely to enroll in higher education than nonveterans, with associate degrees being more likely.

Toward risk-based control of nuclear power plant configurations

International Nuclear Information System (INIS)

Samanta, P.K.; Veseley, W.E.; Kim, I.S.

1992-01-01

This paper presents an evaluation of the configuration risks associated with the operation of a nuclear power plant and the approaches to control these risks using risk-based configuration control considerations. In that context, the actual and maximum potential configuration risks at a plant are analyzed and the alternative types criteria for a risk-based configuration control systems are described. The risk-based configuration calculations which are studied here focus on the core-melt frequency impacts from given plant configurations, the configurations which cause large core-melt frequency increases can be identified and controlled. The duration time in which the configuration can exist can then be limited or the core-melt frequency level associated with the configuration can be reduced by various actions. Futhermore, maintenances and tests can be scheduled to avoid the configurations which cause large core-melt frequency increases. Present technical specifications do not control many of these configurations which can cause large core-melt frequency increases but instead focus on many risk-unimportant allowed outage times. Hence, risk-based configuration management can be effectively used to reduce core-melt frequency associated risks at a plant and at the same time can provide flexibility in plant operation. The alternative strategies for controlling the core-melt frequency and other risk contributions include: (1) controlling the increased risk level which is associated with the configuration; (2) controlling the individual configuration risk which is associated with a given duration of a configuration; (3) controlling the time period configuration risk from configurations which occur in a time period. (orig.)

Research on pinches driven by Speed-2 generator: Hard X-ray and neutron emission in plasma focus configuration

Energy Technology Data Exchange (ETDEWEB)

Soto, L.; Moreno, J.; Silva, P.; Sylvester, G.; Zambra, M.; Pavez, C. [Comision Chilena de Energia Nuclear, Santiago (Chile); Pavez, C. [Universidad de Concepcion (Chile); Raspa, V. [Buenos Aires Univ., PLADEMA, CONICET and INFIP (Argentina); Castillo, F. [Insitituto de Ciencias Nucleares, UNAM (Mexico); Kies, W. [Heinrich-Heine-Univ., Dusseldorf (Germany)

2004-07-01

Speed-2 is a generator based on Marx technology and was designed in the University of Dusseldorf. Speed-2 consists on 40 +/- Marx modules connected in parallel (4.1 {mu}F equivalent Marx generator capacity, 300 kV, 4 MA in short circuit, 187 kJ, 400 ns rise time, dI/dt {approx} 10{sup 13} A/s). Currently Speed-2 is operating at CCHEN (Chilean nuclear energy commission), being the most powerful and energetic device for dense transient plasma in the Southern Hemisphere. Most of the previous works developed in Speed-2 at Dusseldorf were done in a plasma focus configuration for soft X-ray emission and the neutron emission from Speed-2 was not completely studied. The research program at CCHEN considers experiments in different pinch configurations (plasma focus, gas puffed plasma focus, gas embedded Z-pinch, wire arrays) at current of hundred of kilo- to mega-amperes, using the Speed-2 generator. The Chilean operation has begun implementing and developing diagnostics in a conventional plasma focus configuration operating in deuterium in order to characterize the neutron emission and the hard X-ray production. Silver activation counters, plastics CR39 and scintillator-photomultiplier detectors are used to characterize the neutron emission. Images of metallic plates with different thickness are obtained on commercial radiographic film, Agfa Curix ST-G2, in order to characterize an effective energy of the hard X-ray outside of the discharge. (authors)

MICROCONTROLLER PIN CONFIGURATION TOOL

OpenAIRE

Bhaskar Joshi; F. Mohammed Rizwan; Dr. Rajashree Shettar

2012-01-01

Configuring the micro controller with large number of pins is tedious. Latest Infine on microcontroller contains more than 200 pins and each pin has classes of signals. Therefore the complexity of the microcontroller is growing. It evolves looking into thousands of pages of user manual. For a user it will take days to configure the microcontroller with the peripherals. We need an automated tool to configure the microcontroller so that the user can configure the microcontroller without having ...

Gas/liquid flow configurations

International Nuclear Information System (INIS)

Bonin, Jacques; Fitremann, J.-M.

1978-01-01

Prediction of flow configurations (morphology) for gas/liquid or liquid/vapour mixtures is an important industrial problem which is not yet fully understood. The ''Flow Configurations'' Seminar of Societe Hydrotechnique de France has framed recommendations for investigation of potential industrial applications for flow configurations [fr

Demonstration of the self-magnetic-pinch diode as an X-ray source for flash core-punch radiography

International Nuclear Information System (INIS)

Cordova, Steve Ray; Rovang, Dean Curtis; Portillo, Salvador; Oliver, Bryan Velten; Bruner, Nichelle Lee; Ziska, Derek Raymond

2007-01-01

Minimization of the radiographic spot size and maximization of the radiation dose is a continuing long-range goal for development of electron beam driven X-ray radiography sources. In collaboration with members of the Atomic Weapons Establishment(AWE), Aldermaston UK, the Advanced Radiographic Technologies Dept. 1645 is conducting research on the development of X-ray sources for flash core-punch radiography. The Hydrodynamics Dept. at AWE has defined a near term radiographic source requirement for scaled core-punch experiments to be 250 rads(at)m with a 2.75 mm source spot-size. As part of this collaborative effort, Dept. 1645 is investigating the potential of the Self-Magnetic-Pinched (SMP) diode as a source for core-punch radiography. Recent experiments conducted on the RITS-6 accelerator [1,2] demonstrated the potential of the SMP diode by meeting and exceeding the near term radiographic requirements established by AWE. During the demonstration experiments, RITS-6 was configured with a low-impedance (40 (Omega)) Magnetically Insulated Transmission Line (MITL), which provided a 75-ns, 180-kA, 7.5-MeV forward going electrical pulse to the diode. The use of a low-impedance MITL enabled greater power coupling to the SMP diode and thus allowed for increased radiation output. In addition to reconfiguring the driver (accelerator), geometric changes to the diode were also performed which allowed for an increase in dose production without sacrificing the time integrated spot characteristics. The combination of changes to both the pulsed power driver and the diode significantly increased the source x-ray intensity

Equilibrium: three-dimensional configurations

International Nuclear Information System (INIS)

Anon.

1987-01-01

This chapter considers toroidal MHD configurations that are inherently three-dimensional. The motivation for investigation such complicated equilibria is that they possess the potential for providing toroidal confinement without the need of a net toroidal current. This leads to a number of advantages with respect to fusion power generation. First, the attractive feature of steady-state operation becomes more feasible since such configurations no longer require a toroidal current transformer. Second, with zero net current, one potentially dangerous class of MHD instabilities, the current-driven kink modes, is eliminated. Finally, three-dimensional configurations possess nondegenerate flux surfaces even in the absence of plasma pressure and plasma current. Although there is an enormous range of possible three-dimensional equilibria, the configurations of interest are accurately described as axisymmetric tori with superimposed helical fields; furthermore, they possess no net toroidal current. Instead, two different and less obvious restoring forces are developed: the helical sideband force and the toroidal dipole current force. Each is discussed in detail in Chapter 7. A detailed discussion of the parallel current constraint, including its physical significance, is given in section 7.2. A general analysis of helical sideband equilibria, along with a detailed description of the Elmo bumpy torus, is presented in sections 7.3 and 7.4. A general description of toroidal dipole-current equilibria, including a detailed discussion of stellarators, heliotrons, and torsatrons, is given in sections 7.5 and 7.6

Cdk1 Phosphorylates Drosophila Sas-4 to Recruit Polo to Daughter Centrioles and Convert Them to Centrosomes.

Science.gov (United States)

Novak, Zsofia A; Wainman, Alan; Gartenmann, Lisa; Raff, Jordan W

2016-06-20

Centrosomes and cilia are organized by a centriole pair comprising an older mother and a younger daughter. Centriole numbers are tightly regulated, and daughter centrioles (which assemble in S phase) cannot themselves duplicate or organize centrosomes until they have passed through mitosis. It is unclear how this mitotic "centriole conversion" is regulated, but it requires Plk1/Polo kinase. Here we show that in flies, Cdk1 phosphorylates the conserved centriole protein Sas-4 during mitosis. This creates a Polo-docking site that helps recruit Polo to daughter centrioles and is required for the subsequent recruitment of Asterless (Asl), a protein essential for centriole duplication and mitotic centrosome assembly. Point mutations in Sas-4 that prevent Cdk1 phosphorylation or Polo docking do not block centriole disengagement during mitosis, but block efficient centriole conversion and lead to embryonic lethality. These observations can explain why daughter centrioles have to pass through mitosis before they can duplicate and organize a centrosome. Copyright © 2016 The Author(s). Published by Elsevier Inc. All rights reserved.

Preliminary results of a techno-economic assessment of CO2 capture-network configurations in the industry

NARCIS (Netherlands)

Berghout, N.A.; Kuramochi, T.; van den Broek, M.A.; Ramirez, C.A.; Faaij, A.P.C.

2013-01-01

This paper evaluated the techno economic performance of several CO2 capture-network configurations for a cluster of sixteen industrial plants in the Netherlands using bottom up analysis. Preliminary findings indicate that centralizing capture equipment instead of capture equipment at plant sites

Status Configurations, Military Service and Higher Education

Science.gov (United States)

Wang, Lin; Elder, Glen H.; Spence, Naomi J.

2012-01-01

The U.S. Armed Forces offer educational and training benefits as incentives for service. This study investigates the influence of status configurations on military enlistment and their link to greater educational opportunity. Three statuses (socioeconomic status of origin, cognitive ability and academic performance) have particular relevance for life course options. We hypothesize that young men with inconsistent statuses are more likely to enlist than men with consistent status profiles, and that military service improves access to college for certain configurations. Analyses of the National Longitudinal Study of Adolescent Health (Add Health) show (1. that several status configurations markedly increased the likelihood of military enlistment and (2. within status configurations, recruits were generally more likely to enroll in higher education than nonveterans, with associate degrees being more likely. PMID:24511161

Measured and Predicted Neutron Fluxes in, and Leakage through, a Configuration of Perforated Fe Plates in D{sub 2}O

Energy Technology Data Exchange (ETDEWEB)

Aalto, E

1965-09-15

Detailed neutron flux measurements have been performed in a 48 cm thick configuration of thin regions of Fe and D{sub 2}O (30 % of total thickness Fe), both when the Fe regions are massive and when they are penetrated by 15 cm dia. D{sub 2}O channels. It was found that the total leakage of neutrons through the configuration was increased by 25 % in the latter case. It is shown that this increase and the detailed flux distribution on a duct axis can be satisfactorily predicted by a one-dimensional shielding code when the duct is calculated as a pure D{sub 2}O layer and a radial buckling term is used for the < 1 eV neutrons when penetrating the Fe regions. Another calculation through the massive part of Fe is to be performed in the usual way. It is believed that this 2-component method is usable in a wider range of similar configurations, A calculation with regions where the Fe and the D{sub 2}O ducts have been homogenized into a single material overestimates the increase in leakage, and the relative error is greater than that in the 2-component calculation.

Configuration management at NEK

International Nuclear Information System (INIS)

Podhraski, M.

1999-01-01

Configuration Management (CM) objectives at NEK are to ensure consistency between Design Requirements, Physical Plant Configuration and Configuration Information. Software applications, supporting Design Change, Work Control and Document Control Processes, are integrated in one module-oriented Management Information System (MIS). Master Equipment Component List (MECL) database is central MIS module. Through a combination of centralized database and process migrated activities it is ensured that the CM principles and requirements (accurate, current design data matching plant's physical configuration while complying to applicable requirements), are followed and fulfilled.(author)

Superposition of configurations in semiempirical calculation of iron group ion spectra

International Nuclear Information System (INIS)

Kantseryavichyus, A.Yu.; Ramonas, A.A.

1976-01-01

The energy spectra of ions from the iron group in the dsup(N), dsup(N)s, dsup(N)p configurations are studied. A semiempirical method is used in which the effective hamiltonian contains configuration superposition. The sdsup(N+1), psup(4)dsup(N+2) quasidegenerated configurations, as well as configurations which differ by one electron are taken as correction configurations. It follows from the calculations that the most important role among the quasidegenerate configurations is played by the sdsup(N+1) correctional configuration. When it is taken into account, the introduction of the psup(4)dsup(N+2) correctional configuration practically does not affect the results. Account of the dsup(N-1)s configuration in the second order of the perturbation theory is equivalent to that of sdsup(N+1) in the sense that it results in the identical mean square deviation. As follows from the comparison of the results of the approximate and complete account of the configuration superposition, in many cases one can be satisfied with its approximate and complete account of the configuration superposition, in many cases one can be satisfied with its approximate version. The results are presented in the form of tables including the values of empirical parameters, radial integrals, mean square errors, etc

Configuration Studies and Recommendations for the ILC Damping Rings

International Nuclear Information System (INIS)

Wolski, Andrzej; Gao, Jie; Guiducci, Susanna

2006-01-01

We describe the results of studies comparing different options for the baseline configuration of the ILC damping rings. The principal configuration decisions apply to the circumference, beam energy, lattice type, and technology options for key components, including the injection/extraction kickers and the damping wigglers. To arrive at our recommended configuration, we performed detailed studies of a range of lattices representing a variety of different configuration options; these lattices are described in Chapter 2. The results of the various studies are reported in chapters covering issues of beam dynamics, technical subsystems, costs, and commissioning, reliability and upgrade ability. Our detailed recommendations for the baseline configuration are given in Chapter 7, where we also outline further research and development that is needed before a machine using our recommended configuration can be built and operated successfully. In the same chapter, we suggest possible alternatives to the baseline configuration

The Proposal of Co-Branding Strategy PT. XYZ and SAS in Automotive Sector in SPAIN Market to Increase PT. XYZ Reputation in International Market

OpenAIRE

Putra A, Freggy Griyatta; Nasution, Reza Ashari

2012-01-01

The development of the lubricant market in the Asia-Pacific, Africa, Middle East, and South America is an opportunity for PT.XYZ in the future. PT. XYZ wants to improve their brand image through co-branding with the SAS company as one of the local oil company in Spain. The study also analyzes the co-branding strategy through Joint Venture of PT. XYZ with SAS to improve the company's brand image in the International market. The conceptual framework of this research started from the goal of PT....

Molecular water motions of skim milk powder solutions during acidification studied by 17O and 1H nuclear magnetic resonance and rheology

DEFF Research Database (Denmark)

Møller, S M; Whittaker, A. K.; Stokes, J. R.

2011-01-01

The molecular motion of water was studied in glucono-δ-lactone-acidified skim milk powder (SMP) solutions with various pH values and dry matter contents. NMR relaxometry measurements revealed that lowering the pH in SMP solutions affected 17O and 1HT2 relaxation rates almost identically. Conseque......The molecular motion of water was studied in glucono-δ-lactone-acidified skim milk powder (SMP) solutions with various pH values and dry matter contents. NMR relaxometry measurements revealed that lowering the pH in SMP solutions affected 17O and 1HT2 relaxation rates almost identically...... could contribute to the initial decrease in 17O and 1Hrelaxation rate in the pH range between 6.6 and 5.5 for 15% SMP and in the pH range between 6.6 and 5.9 for 25% SMP. However, below pH 5.5 the viscosity and 17Oand 1HNMRrelaxation rates did not correlate, revealing that the aggregation of casein...... micelles, which increases viscosity below pH 5.5, does not involve major repartitioning of water....

MAP, MAC, and vortex-rings configurations in the Weinberg-Salam model

Science.gov (United States)

Teh, Rosy; Ng, Ban-Loong; Wong, Khai-Ming

2015-11-01

We report on the presence of new axially symmetric monopoles, antimonopoles and vortex-rings solutions of the SU(2)×U(1) Weinberg-Salam model of electromagnetic and weak interactions. When the ϕ-winding number n = 1, and 2, the configurations are monopole-antimonopole pair (MAP) and monopole-antimonopole chain (MAC) with poles of alternating sign magnetic charge arranged along the z-axis. Vortex-rings start to appear from the MAP and MAC configurations when the winding number n = 3. The MAP configurations possess zero net magnetic charge whereas the MAC configurations possess net magnetic charge of 4 πn / e. In the MAP configurations, the monopole-antimonopole pair is bounded by the Z0 field flux string and there is an electromagnetic current loop encircling it. The monopole and antimonopole possess magnetic charges ± 4πn/e sin2θW respectively. In the MAC configurations there is no string connecting the monopole and the adjacent antimonopole and they possess magnetic charges ± 4 πn/e respectively. The MAC configurations possess infinite total energy and zero magnetic dipole moment whereas the MAP configurations which are actually sphalerons possess finite total energy and magnetic dipole moment. The configurations were investigated for varying values of Higgs self-coupling constant 0 ≤ λ ≤ 40 at Weinberg angle θW = π/4.

Redetermination and absolute configuration of atalaphylline

Directory of Open Access Journals (Sweden)

Hoong-Kun Fun

2010-02-01

Full Text Available The title acridone alkaloid [systematic name: 1,3,5-trihydroxy-2,4-bis(3-methylbut-2-enylacridin-9(10H-one], C23H25NO4, has previously been reported as crystallizing in the chiral orthorhombic space group P212121 [Chantrapromma et al. (2010. Acta Cryst. E66, o81–o82] but the absolute configuration could not be determined from data collected with Mo radiation. The absolute configuration has now been determined by refinement of the Flack parameter with data collected using Cu radiation. All features of the molecule and its crystal packing are similar to those previously described.

Reconfigurable Photonic Crystals Enabled by Multistimuli-Responsive Shape Memory Polymers Possessing Room Temperature Shape Processability.

Science.gov (United States)

Fang, Yin; Leo, Sin-Yen; Ni, Yongliang; Wang, Junyu; Wang, Bingchen; Yu, Long; Dong, Zhe; Dai, Yuqiong; Basile, Vito; Taylor, Curtis; Jiang, Peng

2017-02-15

Traditional shape memory polymers (SMPs) are mostly thermoresponsive, and their applications in nano-optics are hindered by heat-demanding programming and recovery processes. By integrating a polyurethane-based shape memory copolymer with templating nanofabrication, reconfigurable/rewritable macroporous photonic crystals have been demonstrated. This SMP coupled with the unique macroporous structure enables unusual all-room-temperature shape memory cycles. "Cold" programming involving microscopic order-disorder transitions of the templated macropores is achieved by mechanically deforming the macroporous SMP membranes. The rapid recovery of the permanent, highly ordered photonic crystal structure from the temporary, disordered configuration can be triggered by multiple stimuli including a large variety of vapors and solvents, heat, and microwave radiation. Importantly, the striking chromogenic effects associated with these athermal and thermal processes render a sensitive and noninvasive optical methodology for quantitatively characterizing the intriguing nanoscopic shape memory effects. Some critical parameters/mechanisms that could significantly affect the final performance of SMP-based reconfigurable photonic crystals including strain recovery ratio, dynamics and reversibility of shape recovery, as well as capillary condensation of vapors in macropores, which play a crucial role in vapor-triggered recovery, can be evaluated using this new optical technology.

MCSA Windows Server 2012 R2 configuring advanced services study guide exam 70-412

CERN Document Server

Panek, William

2015-01-01

The bestselling MCSA study guide, with expert instruction andhands-on practice MCSA Windows Server 2012 R2 Configuring Advanced ServicesStudy Guide provides focused preparation for exam 70-412 and isfully updated to align with the latest Windows Server 2012 R2objectives. This comprehensive guide covers 100 percent of all examobjective domains, and includes hundreds of practice questions andanswers. You get access to video demonstrations, electronicflashcards, and practice exams, and hands-on exercises based onreal-world scenarios allow you to apply your skills to everydaytasks. Organized by o