Zhong-Yong as Dynamic Balancing Between Yin-Yang Opposites

DEFF Research Database (Denmark)

Li, Xin

2017-01-01

Purpose The purpose of this paper is to comment on Peter Ping Li’s understanding of Zhong-Yong balancing, presented in his article titled “Global implications of the indigenous epistemological system from the East: How to apply Yin-Yang balancing to paradox management.” Seeing his understanding....... Originality/value This commentary contributes to the “West meets East” discourse by debunking Peter P. Li’s assertion that Yin-Yang balancing is superior as a solution to paradox management and his prescription that balancing between Yin-Yang opposites must be asymmetric. It also contributes to the Chinese...

Dr. Shi Hanzhang's Experience in Treating Andropathy

Institute of Scientific and Technical Information of China (English)

无

2007-01-01

@@ Dr. Shi Hanzhang (施汉章) of Dongzhimen Hospital affiliated to Beijing University of Traditional Chinese Medicine is experienced in both teaching and clinical practice, especially in treating andropathy, such as sexual disorder, infertility, and hyperplasia of the prostate. The author has the honour to follow him for study and really learned a lot from him. A brief introduction to Dr. Shi's way of thinking in treatment is as follows.

Calibrating the SHiP muon-flux using NA61/SHINE

CERN Document Server

Van Herwijnen, Eric; Korzenev, Alexander; Mermod, Philippe

2016-01-01

A major concern for the design of the SHiP experiment is the lack of a precise knowledge of the muon flux. This is a proposal to measure the expected muon flux in the SHiP experiment by installing a replica of the SHiP target in a 400 GeV proton beam in front of the NA61/SHINE spectrometer. We propose to do a first measurement in 2017.

$\\mu$-flux measurements for SHiP using NA61/SHINE

CERN Document Server

Dijkstra, H; Korzenev, A; Mermod, P

2016-01-01

A major concern for the design of the SHiP experiment is the lack of a precise knowledge of the muon flux. This is a proposal to measure the expected muon flux in the SHiP experiment by installing a replica of the SHiP target in a 400 GeV/c proton beam in front of the NA61/SHINE spectrometer. We propose to do a first measurement in june 2017.

Kim Wŏn-haeng’s Intellectual Influences on Hong Tae-yong: The Case of Relations between

Directory of Open Access Journals (Sweden)

Login Lok-yin Law

2015-08-01

Full Text Available In the 18th century Chosŏn (1392-1910, some scholars, such as Hong Tae-yong (1731-1783 advocated that Chosŏn should learn the advantages of the Qing (1644-1912 society to reform the social structure and government of Chosŏn. The school of these advocates has been known as Pukhak by historians. The intellectual factors of the school of Pukhak’s formation and development have been overlooked by the academia of Chosŏn intellectual history. In fact, Pukhak was closely related to the idea of the school of Nakhak which believed that nature of things was equivalent to humans. Kim Wŏn-haeng, was one of the supporters of Nakhak and Hong Tae-yong was one of the students of Kim. Hong’s thought and writing exposed that his thought was profoundly influenced by Kim Wŏn-haeng. Hong was deemed to be the first prominent scholar of the Pukhak School during the 18th century Chosŏn. Hong and other scholars of Pukhak advocated learning the new knowledge from Qing China even though it was a barbarian society. Therefore, this paper will investigate the intellectual relationships between Hong Tae-yong and Kim Wŏn-haeng to reveal how intellectuals of Nakhak shaped the formation of Pukhak School and exposed the idea of learning from Qing China.

Muon-flux measurements for SHiP at H4

CERN Document Server

van Herwijnen, E

2017-01-01

A major concern for the design of the SHiP experiment is the lack of a precise knowledge of the muon flux. This is a proposal to measure the expected muon flux in the SHiP experiment by installing a replica of the SHiP target in a 400 GeV/c proton beam at H4. We intend building a spectrometer using the drift tube prototypes that were constructed for OPERA. A muon tagger will be built using RPCs, which will also serve as a module-0 for SHiP. We propose to do this measurement in early 2018. Accumulating $\\sim 10^{11}$ 400 GeV/c POT will enable us to make a more realistic design of the muon shield. With some modifications, this setup can also be used to measure the charm cross section (including the cascade production). We intend to test this setup after the measurement of the muon flux.

Effects of Dao De Xin Xi Exercise on Balance and Quality of Life in Thai Elderly Women

OpenAIRE

Intarakamhang, Patrawut; Chintanaprawasee, Pantipa

2012-01-01

The objective of this study was to evaluate the effects of a 12-week Dao De Xin Xi exercise, modified short forms of Tai Chi, on balance and quality of life in Thai elderly population. Quasi-Experimental research, pretest-posttest one group design was done at Physical Medicine and Rehabilitation Department, Phramongkutklao Hospital. Thai healthy elderly women over the age of 60, requiring regular Dao De Xin Xi exercise were recruited from either patients or workers in the hospital. A 60-minut...

Lin-Na and Yong-Xiu Afr J Tradit Complement Altern Med. (2014) 11 ...

African Journals Online (AJOL)

cadewumi

Evaluation of anti-athletic fatigue activity of Schizandra chinensis aqueous extracts in mice. Afr J Pharm Pharmacol 3: 593-597. 4. Cao, Y., Hu, Y., Liu, P., Zhao, H.X., Zhou, X.J., and Wei, Y.M. (2012). Effects of a Chinese traditional formula Kai Xin San (KXS) on chronic fatigue syndrome mice induced by forced wheel running ...

A SHiP to explore new routes

CERN Multimedia

Antonella Del Rosso

2015-01-01

SHiP (Search for Hidden Particles) is a proposed new facility for CERN's SPS accelerator. Its challenging goals include a direct search for hidden non-Standard-Model particles. Predicted by a large number of theoretical models, such particles could have slipped under the radar of the LHC experiments because of their specific features. In its first symposium held at CERN on 2 July, SHiP scientists showed the broader scientific community how they plan to unveil the hidden world.     The SHiP experiment is designed to be installed next to the SPS North Area.  Powerful accelerators like the LHC allow physicists to explore extensively the primordial phenomena at energy densities equivalent to those that existed just a few moments after the Big Bang. In this way, thanks to the high precision of the LHC experiments, scientists have been able to comprehensively confirm the predictions of the Standard Model (SM), including the existence of a Higgs boson. However, new...

Genetic dissection of seed vigour traits in maize (Zea mays L.) under ...

Indian Academy of Sciences (India)

subjected to cold stress and frequently exhibit poor early- season vigour that ... Yong Shi, Guohui Li and Zhiqiang Tian contributed equally to this work. Yu82 × Shen137 is .... Other vigour-related traits within the three parental lines exhibited no ...

Why I Am Not SHY: A Reply to Tononi and Cirelli

Directory of Open Access Journals (Sweden)

Marcos Gabriel Frank

2013-01-01

Full Text Available In a recent article I reviewed an influential theory of sleep function, the “synaptic homeostasis hypothesis (SHY.” According to SHY, sleep renormalizes synapses that are potentiated during prior wakefulness. I concluded that while SHY is a seminal theory with important implications about sleep function and the brain, its underlying mechanisms are poorly defined. In an accompanying article, the authors of SHY responded at length. Their reply is thoughtful and provocative, but unfortunately many of the points I raised were not accurately represented or addressed. In this brief commentary, I attempt to clarify some points of confusion. I also explain why any theory of sleep function is incomplete without an understanding of the underlying cellular mechanisms.

The computer-assisted interview In My Shoes can benefit shy preschool children's communication

Science.gov (United States)

Salari, Raziye; Eriksson, Maria; Sarkadi, Anna

2017-01-01

Interviewing children is a cognitively, socially, and emotionally challenging situation, especially for young and shy children. Thus, finding methods that aid rapport and increase these children’s communication is important. The present study investigated whether children’s verbal and non-verbal communicative behavior developed differently during the rapport phase, depending on whether children were situationally shy or not, and whether the interview was conducted using the computer-assisted interview In My Shoes (IMS) or a Standard verbal interview. The sample consisted of 60 children aged 4 to 5-years-old. The results showed that for the shy children in the IMS group their talkativeness increased and their answer latency decreased including the amount of encouragement the child needed to talk, while no changes were observed for the shy children in the Standard verbal interview group. There were no significant differences in the non-verbal behavior for the shy children regardless of the interview method used. For the non-shy children, overall, the interview method did not affect either the verbal or the non-verbal outcomes. Our findings indicate that IMS can be a useful tool during the rapport-building phase with shy children as it helps these children to improve their verbal communication. PMID:28813534

TianShuiShi space breeding current situation and developing trend

International Nuclear Information System (INIS)

Wang Fuquan; Song Jianrong; Zhang Zhongping; Guo Zhenfang

2011-01-01

TianShuiShi is located in xian to lanzhou among two big cities, the five space launch, has vegetables, food, grasses, flowers, rape, melon and fruit, Chinese traditional medicine, amount of 8 categories of crops, such as the 22 new material after carrying the ground breeding work. Only vegetables on identified 23 aerospace new varieties. After ten years of space breeding, summarizes the present situation of TianShuiShi space breeding, development experience, characteristic, trends, and puts forward the development space breeding TianShuiShi organization and breeding of talent from the matching policy and grow up incentive mechanism, strengthen the cooperation and all over the country, establishing fiscal policy support from the aspects such as advice. (authors)

Search for New Physics in SHiP and at future colliders

CERN Document Server

AUTHOR|(CDS)2080890; Serra, Nicola; Storaci, Barbara

2015-01-01

SHiP is a newly proposed fixed-target experiment at the CERN SPS with the aim of searching for hidden particles that interact very weakly with SM particles. The work presented in this document investigates SHiP's physics reach in the parameter space of the Neutrino Minimal Standard Model ($\

Journal of Chemical Sciences | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Chemical Sciences. Hai-Liang Zhu. Articles written in Journal of Chemical Sciences. Volume 121 Issue 4 July 2009 pp 463-470. Synthesis, antimicrobial activity of lamotrigine and its ammonium derivatives · Yong Qian Peng-Cheng Lv Lei Shi Rui-Qin Fang Zhong-Cheng Song Hai-Liang Zhu.

The Best Friendships of Shy/Withdrawn Children: Prevalence, Stability, and Relationship Quality

Science.gov (United States)

Rubin, Kenneth H.; Wojslawowicz, Julie C.; Rose-Krasnor, Linda; Booth-LaForce, Cathryn; Burgess, Kim B.

2013-01-01

The mutual best friendships of shy/withdrawn and control children were examined for prevalence, stability, best friend’s characteristics, and friendship quality. Using peer nominations of shy/socially withdrawn and aggressive behaviors, two groups of children were identified from a normative sample of fifth-grade children: shy/withdrawn (n = 169) and control (nonaggressive/nonwithdrawn; n = 163). Friendship nominations, teacher reports, and friendship quality data were gathered. Results revealed that shy/withdrawn children were as likely as control children to have mutual stable best friendships. Withdrawn children’s friends were more withdrawn and victimized than were the control children’s best friends; further, similarities in social withdrawal and peer victimization were revealed for withdrawn children and their friends. Withdrawn children and their friends reported lower friendship quality than did control children. Results highlight the importance of both quantitative and qualitative measures of friendship when considering relationships as risk and/or protective factors. PMID:16485175

[Doctor HUANG Shi-ping's acupuncture with golden needles].

Science.gov (United States)

Chen, Teng-Fei; Ma, Zeng-Bin; Xin, Si-Yuan; Zhu, Jiang

2013-08-01

Taking Doctor HUANG Shi-ping as the representative, the school of Huang's golden needle is based on Chinese martial art. Golden needles are adopted as main tool. Attaching great importance on the combination of acupuncture and moxibustioin, it is also characterized with penetrating needling with long needles. Through the development of three generations, it once outshone other schools in the field of acupuncture, and became famous all over the world. It made great contribution to the development of the course of acupuncture. However, with the development of the history, the form of acupuncture education as well as apparatus were all undergone an unified reform. Therefore, Doctor HUANG Shi-ping's acupuncture school be lost gradually.

First steps towards geometry optimization for Spectrometer Straw Tracker of SHiP detector

CERN Document Server

Solovev, Vladimir

2017-01-01

This report contains details of CERN Summer Student project which was performed for SHiP experiment (Search for Hidden Particles). The main aim of the project is optimization of Spectrometer Straw Tracker (SST) geometry implemented in FairSHiP simulation program.

Study of nu-tau properties with the SHiP experiment

CERN Document Server

AUTHOR|(CDS)2209555

The SHiP experiment (Search for Hidden Particles) is a beam dump experiment proposed at the CERN SPS with the submission of a Technical Proposal in April 2015. SHiP aims at the observation of long lived particles very weakly coupled with ordinary matter. These particles are mostly produced in the decay of charmed hadrons whose production is therefore enhanced through the definition of the characteristics of both the beam and the proton target. This makes the SHiP experiment a Standard Model neutrino factory too, in particular of tau neutrinos produced by the Ds decay chain. My studies have mainly focused on the design of the neutrino detector and on the evaluation of its performances. The Neutrino Detector is placed in a magnetic field and it exploits the Emulsion Cloud Chamber Technology with the micrometric position resolution needed to disentangle the tau lepton decay vertex from the neutrino interaction vertex. This peculiarity, together with the high electron identification efficiency, makes this det...

Revolution, Modernity and (Trans)National Shi`i Islam: Rethinking Religious Conversion in Senegal.

Science.gov (United States)

Leichtman, Mara A

2009-07-01

The establishment of a Shi`i Islamic network in Senegal is one alternative to following the country's dominant Sufi orders. I examine Senegalese conversion narratives and the central role played by the Iranian Revolution, contextualizing life stories (trans)nationally in Senegal's political economy and global networks with Iran and Lebanon. Converts localize foreign religious ideologies into a 'national' Islam through the discourse that Shi`i education can bring peace and economic development to Senegal. Senegalese Shi`a perceive that proselytizing, media technologies, and Muslim networking can lead to social, cultural and perhaps even political change through translating the Iranian Revolution into a non-violent reform movement.

Different Influences on Tacrolimus Pharmacokinetics by Coadministrations of Zhi Ke and Zhi Shi in Rats

Science.gov (United States)

Lin, Shiuan-Pey; Wu, Ping-Ping; Hou, Yu-Chi; Tsai, Shang-Yuan; Wang, Meng-Ju; Fang, Shih-Hua; Chao, Pei-Dawn Lee

2011-01-01

Tacrolimus, an immunosuppressant with narrow therapeutic window, has been used widely in transplant patients. Grapefruit juice and pomelo have been reported to increase the blood levels of tacrolimus. Zhi Ke and Zhi Shi, the ripe peels and unripe fruits of Citrus aurantium which is chemotaxonomically related to grapefruit and pomelo, are in wide use in clinical Chinese medicine. To investigate the possible interaction of these two Citrus herbs with tacrolimus, male Sprague-Dawley rats were orally given tacrolimus (1.5 mg/kg) with and without Zhi Ke and Zhi Shi decoctions in a cross-over design. Blood samples were withdrawn via cardiopuncture at specific time and quantitated by a microparticle enzyme immunoassay. In addition, to explore the mechanism of interaction, LS 180 cell line was used for the transport study of rhodamine 123, a typical substrate of P-glycoprotein (P-gp). The results showed that Zhi Shi significantly decreased the C max and AUC0−t of tacrolimus by 72.4% and 72.0%, respectively, whereas Zhi Ke did not affect tacrolimus pharmacokinetics. LS 180 cell line study indicated that Zhi Shi increased the efflux activity of P-gp, enabling us to explain the decreased oral bioavailability of tacrolimus caused by Zhi Shi. Hence, we suggest that Zhi Shi be contraindicated for transplant patients treated with tacrolimus to reduce the risk of allograft rejection. PMID:21318106

Different Influences on Tacrolimus Pharmacokinetics by Coadministrations of Zhi Ke and Zhi Shi in Rats

Directory of Open Access Journals (Sweden)

Shiuan-Pey Lin

2011-01-01

Full Text Available Tacrolimus, an immunosuppressant with narrow therapeutic window, has been used widely in transplant patients. Grapefruit juice and pomelo have been reported to increase the blood levels of tacrolimus. Zhi Ke and Zhi Shi, the ripe peels and unripe fruits of Citrus aurantium which is chemotaxonomically related to grapefruit and pomelo, are in wide use in clinical Chinese medicine. To investigate the possible interaction of these two Citrus herbs with tacrolimus, male Sprague-Dawley rats were orally given tacrolimus (1.5 mg/kg with and without Zhi Ke and Zhi Shi decoctions in a cross-over design. Blood samples were withdrawn via cardiopuncture at specific time and quantitated by a microparticle enzyme immunoassay. In addition, to explore the mechanism of interaction, LS 180 cell line was used for the transport study of rhodamine 123, a typical substrate of P-glycoprotein (P-gp. The results showed that Zhi Shi significantly decreased the Cmax⁡ and AUC0-t of tacrolimus by 72.4% and 72.0%, respectively, whereas Zhi Ke did not affect tacrolimus pharmacokinetics. LS 180 cell line study indicated that Zhi Shi increased the efflux activity of P-gp, enabling us to explain the decreased oral bioavailability of tacrolimus caused by Zhi Shi. Hence, we suggest that Zhi Shi be contraindicated for transplant patients treated with tacrolimus to reduce the risk of allograft rejection.

Biological and Clinical Characterization of Novel lncRNAs Associated with Metastatic Prostate Cancer

Science.gov (United States)

2014-10-01

Matthew K. Iyer, Yang Shi, Xia Jiang, June Escara-Wilke, Rachell Brendenis, Dmitry Borkin, Anastasia K. Yocum, Dattatreya Mellacheruvu, Yuanyuan... Anastasia Yocum, Anton Poliakov, Vishal Kothari, Xiaojun Jing, Harika Gundlapalli, Xuhong Cao, Xiaoju Wang, Rohit Malik, PhD...Yuanyuan Qiao, Anton Poliakov, Anastasia K. Yocum, Yong Li, Wei Chen, Xuhong Cao, Xia Jiang, Arun Dahiya, Clair Harris, Felix Y. Feng, Sundeep Kalantry

[Contribution of Professor SHI Xue-min's academic thoughts to treatment of stroke].

Science.gov (United States)

Liu, Jian; Fan, Xiao-Nong; Wang, Shu

2014-01-01

Based on the thought of Zhishen (a kind of mind regulation), Professor SHI Xue-min, academician of the China Academy of Engineering, found the Xingnao Kaiqiao (to refresh the mind and to cause resuscitation) acupuncture method, which still plays an important role in the acupuncture treatment of wind stroke nowadays. Meanwhile, great importance is attached to the comprehensive treatment of wind stroke. Danqi Piantan capsule (see text) is developed and "wind stroke unit" is set up. In recent years, Professor SHI shifts the center of research to the treatment of hypertension, the risk factor of wind stroke. Taking Renying (ST 9) as the major acupoint, acupuncture with standard measurement and manipulations is established. And good clinical effect has been obtained as well. Therefore, this article focuses on the introduction of Professor SHI Xue-min's contribution to wind stroke treatment.

Spontaneous hemoperitoneum in pregnancy (SHiP) and endometriosis - A systematic review of the recent literature.

Science.gov (United States)

Lier, Marit C I; Malik, Romana F; Ket, Johannes C F; Lambalk, Cornelis B; Brosens, Ivo A; Mijatovic, Velja

2017-12-01

Spontaneous Hemoperitoneum in Pregnancy (SHiP), an unprovoked (nontraumatic) intraperitoneal bleeding in pregnancy (up to 42days postpartum), is associated with serious adverse pregnancy outcomes. To evaluate the clinical consequences of SHiP and its association with endometriosis, a systematic review was conducted according to the PRISMA guidelines. PubMed, Embase.com and Thomson Reuters/Web of Science were searched for articles published since the latest review (August 2008) until September 2016. After assessment for eligibility, forty-four articles were included in this systematic review, describing 59 cases of SHiP. Endometriosis was present in 33/59 cases (55.9%), most often diagnosed prior to pregnancy. An association between the severity of SHiP and the stage of endometriosis could not be found. In the majority of cases, SHiP occurred in the third trimester of pregnancy (30/59 cases (50.8%)); women presented with (sub)acute abdominal pain (56/59 cases (94.9%)), hypovolemic shock (28/59 cases (47.5%)) and/or a decreased level of hemoglobin (37/59 cases (62.7%)). Signs of fetal distress were observed in 24/59 cases (40.7%). Imaging confirmed free peritoneal fluid in (37/59 cases (62.7%)). At time of surgery active bleeding was revealed in 51/56 cases (91,1%), originating from endometriotic implants (11/51 cases (21.6%)), ruptured utero-ovarian vessels (29/51 cases (56.8%)), hemorrhagic nodules of decidualized cells (1/51 cases (2.0%)) or a combination (10/51 cases (19.6%)). Median amount of hemoperitoneum was 1600mL (IQR 1000mL-2500mL). From the 45/59 cases (76.3%) in which surgical interventions was carried out during pregnancy, 7/45 cases (15.6%) reported a successful continuation of pregnancy. 5/59 cases reported recurrence of SHiP (recurrence rate 8.5%). The perinatal mortality rate was 26.9% (18/67 fetus), one maternal death was reported (1/59 cases (1,7%)). In conclusion, SHiP is a very serious complication of pregnancy, highly associated with adverse

Social surrogacy and adjustment: exploring the correlates of having a "social helper" for shy and non-shy young adolescents.

Science.gov (United States)

Markovic, Andrea; Bowker, Julie C

2015-01-01

A social surrogate is an individual who offers help and comfort in social situations or makes social events more exciting. In this study of 157 young adolescents (55% female; Mage = 13.84 years, SD = 0.75 years), the authors examined whether the linear and curvilinear associations between self-reported social surrogate use and adjustment outcomes (social problems, loneliness, anxiety symptoms, depressive symptoms) varied as a function of shyness and gender, after accounting for the effects of positive friendship quality. Regression analyses revealed that low and high levels of social surrogate use were related to greater social problems for all adolescents. In addition, shyness emerged as a moderator for several curvilinear effects. Specifically, results indicated that (a) high levels of social surrogate use were associated with greater anxiety for adolescents high in shyness; and (b) low levels of social surrogate use were associated with greater depressive symptoms for adolescents low in shyness. Findings highlight the developmental importance of specific types of relationship experiences during early adolescence and point to different implications of social surrogate use for shy and non-shy young adolescents.

ν{sub τ}-physics with the SHiP experiment

Energy Technology Data Exchange (ETDEWEB)

Bick, Daniel; Bieschke, Stefan; Ebert, Joachim; Hagner, Caren; Schmidt-Parzefall, Walter [Universitaet Hamburg, Institut fuer Experimentalphysik, Luruper Chaussee 149, 22761 Hamburg (Germany)

2016-07-01

SHiP stands for Search for Hidden Particles and is a recently proposed new general-purpose fixed target facility at the SPS at CERN. The main aim is the search for hidden particles predicted by different models capable of explaining dark matter, neutrino masses or the origin of baryon asymmetry in the Universe. Furthermore, a huge number of (τ-)neutrinos will be produced at such a facility making it an ideal place for ν{sub τ}-physics and thus giving the opportunity for a measurement of the τ-neutrino cross-sections or a first-time experimental evidence of the anti-τ-neutrino. This talk will give an overview of the neutrino experiment at the SHiP experiment. An emphasis is given to the reconstruction of muons from interactions in the neutrino target using a magnetic spectrometer.

Art as a Political Act: Expression of Cultural Identity, Self-Identity, and Gender by Suk Nam Yun and Yong Soon Min

Science.gov (United States)

Caruso, Hwa Young Choi

2005-01-01

This cross-cultural study explored the lives of two contemporary Korean/Korean American women artists--Suk Nam Yun and Yong Soon Min--who live in Seoul, South Korea, and Los Angeles, California. The author's research focused on the artists' identity formation, artistic expression, professional achievements, and the role of art as a political act.…

Design of a detector to study associated charm production in the SHiP beam dump facility

CERN Document Server

Iuliano, Antonio; Di Crescenzo, Antonia

A dedicated experiment has been proposed by the SHiP Collaboration, to study associated charm production and decay of charmed hadrons. In this thesis we report the first design of such an experiment. This work has been carried out within the Naples neutrino group that participates to the SHiP experiment. The aim of the experiment designed in this thesis is to measure the differential associated charm production cross sections with respect to the angular and energy spectra of charmed particles. This measurement could give the acceptance of the SHiP detector for hidden particles and tau neutrinos, which are produced from charmed hadron decays.

The SPS beam parameters, the operational cycle, and proton sharing with the SHiP facility

CERN Document Server

Arduini, Gianluigi; Gatignon, Lau; Cornelis, Karel

2015-01-01

The SHiP experiment aims at acquiring a total of 4×1019 protons on target per year. Based on demonstrated SPS performance for CNGS, the expected proton sharing between the TCC2 targets and SHiP is estimated taking into account the constraints in the super-cycle composition. We review the SPS beam parameters, the operational cycles taking into account the concurrent operation of the SPS as LHC injector and for the TCC2 experiments and the limitations on the maximum possible power dissipation and the expected sharing of the protons on target of the SHiP facility with the TCC2 targets. As a typical example this aim could be achieved while maintaining a duty cycle for the other fixed target experiments of about 18%.

Defining According to Its Essence: An Analysis on the Concept of Tong Shi Education (General Education) in the Native Chinese Context

Science.gov (United States)

Lu, Yi; Xu, Yuan

2018-01-01

The authors review the concept of Tong Shi (Chinese characters omitted) in ancient Chinese philosophical texts, illustrate the Chinese cultural attributes unique to the characters Tong and Shi, and confirm that the name and essence of Tong Shi Education has a clear directivity and irreplaceable coverage to university general education in…

Overexpression of the AtSHI gene in poinsettia, Euphorbia pulcherrima, results in compact plants.

Directory of Open Access Journals (Sweden)

M Ashraful Islam

Full Text Available Euphorbia pulcherrima, poinsettia, is a non-food and non-feed vegetatively propagated ornamental plant. Appropriate plant height is one of the most important traits in poinsettia production and is commonly achieved by application of chemical growth retardants. To produce compact poinsettia plants with desirable height and reduce the utilization of growth retardants, the Arabidopsis SHORT INTERNODE (AtSHI gene controlled by the cauliflower mosaic virus 35S promoter was introduced into poinsettia by Agrobacterium-mediated transformation. Three independent transgenic lines were produced and stable integration of transgene was verified by PCR and Southern blot analysis. Reduced plant height (21-52% and internode lengths (31-49% were obtained in the transgenic lines compared to control plants. This correlates positively with the AtSHI transcript levels, with the highest levels in the most dwarfed transgenic line (TL1. The indole-3-acetic acid (IAA content appeared lower (11-31% reduction in the transgenic lines compared to the wild type (WT controls, with the lowest level (31% reduction in TL1. Total internode numbers, bract numbers and bract area were significantly reduced in all transgenic lines in comparison with the WT controls. Only TL1 showed significantly lower plant diameter, total leaf area and total dry weight, whereas none of the AtSHI expressing lines showed altered timing of flower initiation, cyathia abscission or bract necrosis. This study demonstrated that introduction of the AtSHI gene into poinsettia by genetic engineering can be an effective approach in controlling plant height without negatively affecting flowering time. This can help to reduce or avoid the use of toxic growth retardants of environmental and human health concern. This is the first report that AtSHI gene was overexpressed in poinsettia and transgenic poinsettia plants with compact growth were produced.

SHI/STY Genes Affect Pre- and Post-meiotic Anther Processes in Auxin Sensing Domains in Arabidopsis

Directory of Open Access Journals (Sweden)

Leandro H. Estornell

2018-02-01

Full Text Available In flowering plants, mature sperm cells are enclosed in pollen grains formed in structures called anthers. Several cell layers surrounding the central sporogenous cells of the anther are essential for directing the developmental processes that lead to meiosis, pollen formation, and the subsequent pollen release. The specification and function of these tissues are regulated by a large number of genetic factors. Additionally, the plant hormone auxin has previously been shown to play important roles in the later phases of anther development. Using the R2D2 auxin sensor system we here show that auxin is sensed also in the early phases of anther cell layer development, suggesting that spatiotemporal regulation of auxin levels is important for early anther morphogenesis. Members of the SHI/STY transcription factor family acting as direct regulators of YUC auxin biosynthesis genes have previously been demonstrated to affect early anther patterning. Using reporter constructs we show that SHI/STY genes are dynamically active throughout anther development and their expression overlaps with those of three additional downstream targets, PAO5, EOD3 and PGL1. Characterization of anthers carrying mutations in five SHI/STY genes clearly suggests that SHI/STY transcription factors affect anther organ identity. In addition, their activity is important to repress periclinal cell divisions as well as premature entrance into programmed cell death and cell wall lignification, which directly influences the timing of anther dehiscence and the pollen viability. The SHI/STY proteins also prevent premature pollen germination suggesting that they may play a role in the induction or maintenance of pollen dormancy.

Sensitivity of the SHiP experiment to a light scalar particle mixing with the Higgs

CERN Document Server

Lanfranchi, Gaia

2017-01-01

This conceptual study shows the ultimate sensitivity of the SHiP experiment for the search of a light scalar particle mixing with the Higgs for a dataset corresponding to 5-years of SHiP operation at a nominal intensity of 4 1013 protons on target per second. The sensitivity as a function of the length of the vessel and of its distance from the target as well as a function of the background contamination is also studied.

An Inquiry of Intentions in Kim Hye-yong's 'First Meeting': A North Korean Short Story in Korea Today (2007).

OpenAIRE

Alzo David-West

2013-01-01

This paper examines the problem of the intentional fallacy in the North Korean short story 'First Meeting' by Kim Hye-yong. Serially published in Korea Today in 2007, the nationalist allegory centres on Shin Ch'ong-mi, a young female journalist in Pyongyang, who falls in love with her penfriend Song-u, a soldier in the Korean People's Army, and struggles to remain devoted to him when he suddenly stops writing. With the literary-critical method of counterintuitive reading, the inquiry analyses...

Comparative analysis of the main bioactive components of Xin-Sheng-Hua granule and its single herbs by ultrahigh performance liquid chromatography with tandem mass spectrometry.

Science.gov (United States)

Pang, Hanqing; Wang, Jun; Tang, Yuping; Xu, Huiqin; Wu, Liang; Jin, Yi; Zhu, Zhenhua; Guo, Sheng; Shi, Xuqin; Huang, Shengliang; Sun, Dazheng; Duan, Jin-Ao

2016-11-01

Xin-Sheng-Hua granule, a representative formula for postpartum hemorrhage, has been used clinically to treat postpartum diseases. Its main bioactive components comprise aromatic acids, phthalides, alkaloids, flavonoids, and gingerols among others. To investigate the changes in main bioactive constituents in its seven single herbs before and after compatibility, a rapid, simple, and sensitive method was developed for comparative analysis of 27 main bioactive components by using ultrahigh-performance liquid chromatography with triple quadrupole electrospray tandem mass spectrometry for the first time. The sufficient separation of 27 target constituents was achieved on a Thermo Scientific Hypersil GOLD column (100 mm × 3 mm, 1.9 μm) within 20 min under the optimized chromatographic conditions. Compared with the theoretical content, the observed content of each analyte showed remarkable differences in Xin-Sheng-Hua granule except thymine, p-coumaric acid, senkyunolide I, senkyunolide H, and ligustilide; the total contents of 27 components increased significantly, and the content variation degrees for the different components were gingerols > flavonoids > aromatic acids > alkaloids > phthalides. The results could provide a good reference for the quality control of Xin-Sheng-Hua granule and might be helpful to interpret the drug interactions based on variation of bioactive components in formulae. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Interface reactions between Pd thin films and SiC by thermal annealing and SHI irradiation

Energy Technology Data Exchange (ETDEWEB)

Njoroge, E.G., E-mail: eric.njoroge@up.ac.za [Department of Physics, University of Pretoria, Pretoria (South Africa); Theron, C.C. [Department of Physics, University of Pretoria, Pretoria (South Africa); Skuratov, V.A. [Joint Institute for Nuclear Research, Dubna (Russian Federation); Wamwangi, D. [School of Physics, University of Witwatersrand, Johannesburg (South Africa); Hlatshwayo, T.T. [Department of Physics, University of Pretoria, Pretoria (South Africa); Comrie, C.M. [MRD, iThemba LABS, P.O. Box 722, Somerset West 7129 (South Africa); Malherbe, J.B. [Department of Physics, University of Pretoria, Pretoria (South Africa)

2016-03-15

The solid-state reactions between Pd thin films and 6H-SiC substrates induced by thermal annealing, room temperature swift heavy ion (SHI) irradiation and high temperature SHI irradiation have been investigated by in situ and real-time Rutherford backscattering spectrometry (RBS) and Grazing incidence X-ray diffraction (GIXRD). At room temperature, no silicides were detected to have formed in the Pd/SiC samples. Two reaction growth zones were observed in the samples annealed in situ and analysed by real time RBS. The initial reaction growth region led to formation of Pd{sub 3}Si or (Pd{sub 2}Si + Pd{sub 4}Si) as the initial phase(s) to form at a temperature of about 450 °C. Thereafter, the reaction zone did not change until a temperature of 640 °C was attained where Pd{sub 2}Si was observed to form in the reaction zone. Kinetic analysis of the initial reaction indicates very fast reaction rates of about 1.55 × 10{sup 15} at cm{sup −2}/s and the Pd silicide formed grew linear with time. SHI irradiation of the Pd/SiC samples was performed by 167 MeV Xe{sup 26+} ions at room temperature at high fluences of 1.07 × 10{sup 14} and 4 × 10{sup 14} ions/cm{sup 2} and at 400 °C at lower fluences of 5 × 10{sup 13} ions/cm{sup 2}. The Pd/SiC interface was analysed by RBS and no SHI induced diffusion was observed for room temperature irradiations. The sample irradiated at 400 °C, SHI induced diffusion was observed to occur accompanied with the formation of Pd{sub 4}Si, Pd{sub 9}Si{sub 2} and Pd{sub 5}Si phases which were identified by GIXRD analysis.

Extraction and beam transfer for the SHiP facility

CERN Document Server

Goddard, Brennan; Borburgh, Jan; Balhan, Bruno; Le Godec, Gilles; Zerlauth, Markus; Tommasini, Davide; Kain, Verena; Cornelis, Karel; Wenninger, Jorg; Jensen, Lars; Todd, Benjamin; Bauche, Jeremie; Puccio, Bruno

2015-01-01

This document summarises the key feasibility issues associated with the SPS extraction and beam transfer systems required for the SHiP facility. It describes the expected performance limits of the electrostatic septa, the expected beam losses during extraction and consequences, the design of the new beamline geometry and equipment systems and the expected extracted spill structure.

辛弃疾的“事功派”思想及在稼轩词中的体现%Xin Qi-ji’s Utilitarianism Ethics Thought And influence on Jiaxuan Ci-poems

Institute of Scientific and Technical Information of China (English)

宋学达

2013-01-01

事功派哲学家陈亮与辛弃疾私交甚厚，其哲学思想必然会对辛弃疾产生影响，而历来对辛弃疾的研究中，似乎很少关注其思想哲学的相关问题。本文旨在论证辛弃疾的哲学思想乃是以陈亮为代表的事功派哲学一脉，并探讨事功派哲学对稼轩词艺术特质及词史地位所产生的深刻影响。%Chen Liang, the philosopher of Utilitarianism Ethics Thought, has a good relationship with Xin Qi-ji. So his philosophical thoughts certainly would have an influence on Xin Qiji. But in the past, on the study of Xin Qi-ji, we can seldom found researches concerning his thought of philosophy. This dissertation is aimed to argue that Xin's philosophical thoughts is a brunch of Chen’s Utilitarianism Ethics Thought and the latter had great influence on Jiaxuan Ci-Poems, including its artistic particularities and the status in Ci-poetry history.

A facility to search for hidden particles at the CERN SPS: the SHiP physics case.

Science.gov (United States)

Alekhin, Sergey; Altmannshofer, Wolfgang; Asaka, Takehiko; Batell, Brian; Bezrukov, Fedor; Bondarenko, Kyrylo; Boyarsky, Alexey; Choi, Ki-Young; Corral, Cristóbal; Craig, Nathaniel; Curtin, David; Davidson, Sacha; de Gouvêa, André; Dell'Oro, Stefano; deNiverville, Patrick; Bhupal Dev, P S; Dreiner, Herbi; Drewes, Marco; Eijima, Shintaro; Essig, Rouven; Fradette, Anthony; Garbrecht, Björn; Gavela, Belen; Giudice, Gian F; Goodsell, Mark D; Gorbunov, Dmitry; Gori, Stefania; Grojean, Christophe; Guffanti, Alberto; Hambye, Thomas; Hansen, Steen H; Helo, Juan Carlos; Hernandez, Pilar; Ibarra, Alejandro; Ivashko, Artem; Izaguirre, Eder; Jaeckel, Joerg; Jeong, Yu Seon; Kahlhoefer, Felix; Kahn, Yonatan; Katz, Andrey; Kim, Choong Sun; Kovalenko, Sergey; Krnjaic, Gordan; Lyubovitskij, Valery E; Marcocci, Simone; Mccullough, Matthew; McKeen, David; Mitselmakher, Guenakh; Moch, Sven-Olaf; Mohapatra, Rabindra N; Morrissey, David E; Ovchynnikov, Maksym; Paschos, Emmanuel; Pilaftsis, Apostolos; Pospelov, Maxim; Reno, Mary Hall; Ringwald, Andreas; Ritz, Adam; Roszkowski, Leszek; Rubakov, Valery; Ruchayskiy, Oleg; Schienbein, Ingo; Schmeier, Daniel; Schmidt-Hoberg, Kai; Schwaller, Pedro; Senjanovic, Goran; Seto, Osamu; Shaposhnikov, Mikhail; Shchutska, Lesya; Shelton, Jessie; Shrock, Robert; Shuve, Brian; Spannowsky, Michael; Spray, Andy; Staub, Florian; Stolarski, Daniel; Strassler, Matt; Tello, Vladimir; Tramontano, Francesco; Tripathi, Anurag; Tulin, Sean; Vissani, Francesco; Winkler, Martin W; Zurek, Kathryn M

2016-12-01

This paper describes the physics case for a new fixed target facility at CERN SPS. The SHiP (search for hidden particles) experiment is intended to hunt for new physics in the largely unexplored domain of very weakly interacting particles with masses below the Fermi scale, inaccessible to the LHC experiments, and to study tau neutrino physics. The same proton beam setup can be used later to look for decays of tau-leptons with lepton flavour number non-conservation, [Formula: see text] and to search for weakly-interacting sub-GeV dark matter candidates. We discuss the evidence for physics beyond the standard model and describe interactions between new particles and four different portals-scalars, vectors, fermions or axion-like particles. We discuss motivations for different models, manifesting themselves via these interactions, and how they can be probed with the SHiP experiment and present several case studies. The prospects to search for relatively light SUSY and composite particles at SHiP are also discussed. We demonstrate that the SHiP experiment has a unique potential to discover new physics and can directly probe a number of solutions of beyond the standard model puzzles, such as neutrino masses, baryon asymmetry of the Universe, dark matter, and inflation.

Investigating AAK1-and GAK-Regulated Virus-Host Interactions Uncovers Broad-Spectrum Antivirals

Science.gov (United States)

2017-02-16

AP1) and AP2M1 (AP2) were 527 selected from the Human ORFeome library of cDNA clones (65) (Open Biosystems) and 528 recombined into either pCherry...TSV01 Renilla reporter plasmid was a gift from Pei-Yong Shi (68). 534 Lentiviral constructs used for AP2 overexpression were cloned into the pRRLSIN...681 total of 10 days and observed daily for 28 days for lethality or clinical signs of disease. 682 683 Animal study approval/ Ethics Statement

Etude linguistique chez les Baráshi/Banyaambo du Rwanda ...

African Journals Online (AJOL)

Among the main African Languages spoken in Rwanda besides Kinyarwaanda: amashí in the South, olucigá in the North and ikiráshi/ikinyaambo in the East, only olucigá has been particularly described: J.-B. Murekezi (1984), F.-X. Bangamwabo (1989); others are just mentioned in global sociolinguistic studies: B.

A facility to Search for Hidden Particles at the CERN SPS: the SHiP physics case

CERN Document Server

Alekhin, Sergey; Asaka, Takehiko; Batell, Brian; Bezrukov, Fedor; Bondarenko, Kyrylo; Boyarsky, Alexey; Choi, Ki-Young; Corral, Cristobal; Craig, Nathaniel; Curtin, David; Davidson, Sacha; de Gouvea, Andre; Dell'Oro, Stefano; deNiverville, Patrick; Bhupal Dev, P.S.; Dreiner, Herbi; Drewes, Marco; Eijima, Shintaro; Essig, Rouven; Fradette, Anthony; Garbrecht, Bjorn; Gavela, Belen; Giudice, Gian F.; Goodsell, Mark D.; Gorbunov, Dmitry; Gori, Stefania; Grojean, Christophe; Guffanti, Alberto; Hambye, Thomas; Hansen, Steen H.; Helo, Juan Carlos; Hernandez, Pilar; Ibarra, Alejandro; Ivashko, Artem; Izaguirre, Eder; Jaeckel, Joerg; Jeong, Yu Seon; Kahlhoefer, Felix; Kahn, Yonatan; Katz, Andrey; Kim, Choong Sun; Kovalenko, Sergey; Krnjaic, Gordan; Lyubovitskij, Valery E.; Marcocci, Simone; Mccullough, Matthew; McKeen, David; Mitselmakher, Guenakh; Moch, Sven-Olaf; Mohapatra, Rabindra N.; Morrissey, David E.; Ovchynnikov, Maksym; Paschos, Emmanuel; Pilaftsis, Apostolos; Pospelov, Maxim; Reno, Mary Hall; Ringwald, Andreas; Ritz, Adam; Roszkowski, Leszek; Rubakov, Valery; Ruchayskiy, Oleg; Schienbein, Ingo; Schmeier, Daniel; Schmidt-Hoberg, Kai; Schwaller, Pedro; Senjanovic, Goran; Seto, Osamu; Shaposhnikov, Mikhail; Shchutska, Lesya; Shelton, Jessie; Shrock, Robert; Shuve, Brian; Spannowsky, Michael; Spray, Andy; Staub, Florian; Stolarski, Daniel; Strassler, Matt; Tello, Vladimir; Tramontano, Francesco; Tripathi, Anurag; Tulin, Sean; Vissani, Francesco; Winkler, Martin W.; Zurek, Kathryn M.; CERN. Geneva. SPS and PS Experiments Committee; SPSC

2016-10-24

This paper describes the physics case for a new fixed target facility at CERN SPS. The SHiP (Search for Hidden Particles) experiment is intended to hunt for new physics in the largely unexplored domain of very weakly interacting particles with masses below the Fermi scale, inaccessible to the LHC experiments, and to study tau neutrino physics. The same proton beam setup can be used later to look for decays of tau-leptons with lepton flavour number non-conservation, $\\tau\\to 3\\mu$ and to search for weakly-interacting sub-GeV dark matter candidates. We discuss the evidence for physics beyond the Standard Model and describe interactions between new particles and four different portals - scalars, vectors, fermions or axion-like particles. We discuss motivations for different models, manifesting themselves via these interactions, and how they can be probed with the SHiP experiment and present several case studies. The prospects to search for relatively light SUSY and composite particles at SHiP are also discussed....

Addendum to Technical Proposal: A Facility to Search for Hidden Particles (SHiP) at the CERN SPS

CERN Document Server

SHiP Collaboration

2015-01-01

With the Technical Proposal submitted to the SPSC committee in April 2015, the SHiP collaboration declared its interest in proceeding towards a Comprehensive Design Study phase with the aim of preparing for the Technical Design Reports pending an approval by the CERN committees. Following the recommendation by the SPSC, it has been decided to complement the TP with this addendum that provides an update of the key aspects for the review of the SHiP project.

Preliminary Evaluation of a Social Skills Training and Facilitated Play Early Intervention Programme for Extremely Shy Young Children in China

Science.gov (United States)

Li, Yan; Coplan, Robert J.; Wang, Yuemin; Yin, Jingtong; Zhu, Jingjing; Gao, Zhuqing; Li, Linhui

2016-01-01

The goal of this study was to provide a preliminary evaluation of a social skills and facilitated play early intervention programme to promote social interaction, prosocial behaviours and socio-communicative skills among young extremely shy children in China. Participants were a sample of n = 16 extremely shy young children attending kindergarten…

Effect of swift heavy ion (SHI) irradiation on transparent conducting oxide electrodes for dye-sensitized solar cell applications

International Nuclear Information System (INIS)

Singh, Hemant Kr.; Avasthi, D.K.; Aggarwal, Shruti

2015-01-01

Highlights: •The objective is to study the effect of swift heavy ion (SHI) irradiation on photoanode of DSSC for better efficiency. •This work presents the effect of SHI irradiation on various Transparent conducting oxides (TCOs). •Effects are studied in terms of conductivity and transmittance of TCOs. •ITO-PET gives best results in comparison to ITO and FTO for DSSC application under SHI irradiation. -- Abstract: Transparent conducting oxides (TCOs) are used as electrodes in dye-sensitized solar cells (DSSCs) because of their properties such as high transmittance and low resistivity. In the present work, the effects of swift heavy ion (SHI) irradiation on various types of TCOs are presented. The objective of this study is to investigate the effect of SHI on TCOs. For the present study, three different types of TCOs are considered, namely, (a) FTO (fluorine-doped tin oxide, SnO 2 :F) on a Nippon glass substrate, (b) ITO (indium tin oxide, In 2 O 3 :Sn) coated on polyethylene terephthalate (PET) on a Corning glass substrate, and (c) ITO on a Corning glass substrate. These films are irradiated with 120 MeV Ag +9 ions at fluences ranging from 3.0 × 10 11 ions/cm 2 to 3.0 × 10 13 ions/cm 2 . The structural, morphological, optical and electrical properties are studied via X-ray diffraction (XRD), atomic force microscopy (AFM), UV–Vis absorption spectroscopy and four-probe resistivity measurements, respectively. The ITO-PET electrode is found to exhibit superior conductivity and transmittance properties in comparison with the others after irradiation and, therefore, to be the most suitable for solar cell applications

[A review for a traditional Chinese medical journal Shou Shi Yi Bao].

Science.gov (United States)

Xiao, Mei-Hua; Sun, Wen-Zhong

2009-06-01

Shou Shi Yi Bao was a journal of traditional Chinese medicine (TCM) during the period from 1935 to 1937, and was originated by Chen Huan-yun, a TCM physician in Suzhou. It is mainly to transmit the knowledge of TCM and to promote the epidemic prevention capacity of local public. The editorial characteristics and historical value of the journal were explored in initial background, staff writers, editorial policies, contents and the Editor Chen's medical ideas. Shou Shi Yi Bao was supported by many famous TCM physicians, although the journal was originated from the civil society. It was an academic TCM journal with perfect practicability for orientating to the public and highlighting the academic spirit. Chen Huan-yun was a resolute defender of TCM, and had many opinions on clinical practice and lots of scientific suggestions on TCM development. Shou Shi Yi Bao reflected the main characteristics of TCM journals in 1930s. The journal was one of the important documents to study the TCM history during the period of the Republic of China in Jiangsu Province, and it also set a stage for the struggle between TCM and Western medicine at that time. The documentary information of the journal has literature and history values in reflecting the historical process of TCM self-improvement. The success of the journal was due to not only the broken-up sectarian bias and cooperation of the TCM practitioners but also the preponderant geographic and cultural circumstances of Suzhou as well as Chen Huan-yun's profound knowledge in traditional Chinese culture and medicine.

THE SUNNI-SHI'ITE RIVALRY AND ITS INFLUENCE ON THE GEOPOLITICAL SITUATION OF THE MIDDLE EAST

Directory of Open Access Journals (Sweden)

Alexander A. Kuznetsov

2014-01-01

Full Text Available The article "The Sunni-Shi'ite rivalry and its influence on the geopolitical situation of the Middle East" is dedicated to the sectarian conflicts in the Middle East region in last 30 years. Author considers the Islamic revolution of 1979 in Iran as the point of departure of this conflict. Author of the article makes a difference between the Shi'ite Islamic revolutionary doctrine of Khomeini and the Salafi Islamic fundamentalism of Saudi Arabia. Author realizes the analysis of the war between Iran and Iraq in 1980-1988. This analysis is emphasized on the regional geopolitical situation and positions of the outside actors (Saudi Arabia, USA, France, Germany. Then it is covered the American invasion of Iraq in 2003 and its geopolitical consequences. To the author's mind this aggression and further empowerment of the Shi'ite majority reduced to the civil war in Iraq and exacerbation of the sectarian conflict. Author of the article considers these events as a part of the geopolitical rivalry between Iran and Saudi Arabia to unfold in the areas of Iraq, Syria and Lebanon.

The Sunni-Shi'ite Rivalry And Its Influence On The Geopolitical Situation Of The Middle East

Directory of Open Access Journals (Sweden)

Alexander A. Kuznetsov

2014-01-01

Full Text Available The article "The Sunni-Shi'ite rivalry and its influence on the geopolitical situation of the Middle East" is dedicated to the sectarian conflicts in the Middle East region in last 30 years. Author considers the Islamic revolution of 1979 in Iran as the point of departure of this conflict. Author of the article makes a difference between the Shi'ite Islamic revolutionary doctrine of Khomeini and the Salafi Islamic fundamentalism of Saudi Arabia. Author realizes the analysis of the war between Iran and Iraq in 1980-1988. This analysis is emphasized on the regional geopolitical situation and positions of the outside actors (Saudi Arabia, USA, France, Germany. Then it is covered the American invasion of Iraq in 2003 and its geopolitical consequences. To the author's mind this aggression and further empowerment of the Shi'ite majority reduced to the civil war in Iraq and exacerbation of the sectarian conflict. Author of the article considers these events as a part of the geopolitical rivalry between Iran and Saudi Arabia to unfold in the areas of Iraq, Syria and Lebanon.

SHI induced irradiation effect on Mo/Si interface

International Nuclear Information System (INIS)

Agarwal, Garima; Agarwal, Shivani; Jain, Rajkumar; Lal, Chhagan; Jain, I.P.; Kabiraj, D.; Pandey, Akhilesh

2006-01-01

Present parametric study investigates the characteristics of SHI induced mixed molybdenum silicide film with various ion fluences. The deposition of molybdenum thin films onto the Silicon substrate was performed using e-beam evaporation, while the heavy Au ion irradiation with energy 120 MeV was subsequently applied to form molybdenum silicide. The samples have been characterized by grazing incidence X-ray diffraction (GIXRD) for the identification of phase formation at the interface. Formation of t-Mo 5 Si 3 mixed molybdenum silicide was observed on increasing the ion irradiation fluences. (author)

Synthesis and Physical Properties of Nanocomposites (SnO2x(In2O31-x (x = 0 – 1 for Gas Sensors and Optoelectronics

Directory of Open Access Journals (Sweden)

Stanislav REMBEZA

2010-11-01

Full Text Available Experimental results on synthesis of thin film (< 1 μm nanocomposites (SnO2x(In2O31-x in the whole range of x = (0 – 1 mass. % are presented. Film nanocomposites were prepared by high-frequency magnetron sputtering of metal oxide targets in the controlled ambient Ar+O2. Films were deposited on the hot substrate (400 0C and investigated by X-ray phase analysis, atomic-force microscopy, optical and electrical methods. Influence of synthesis regimes and film composition on the grain size of crystals, the band-gap width, the transparency in the visible range of light, concentration and mobility of free charge carriers were determined. It was shown that films with composition (SnO2x(In2O31-x x = 0.9 are perspective for using as gas sensors, films of the same composition but with x = 0.1 can be applied as transparent current conducting electrodes for solar cells.

Personality Development Within a Generational Context: Life Course Outcomes of Shy Children.

Science.gov (United States)

Schmidt, Louis A; Tang, Alva; Day, Kimberly L; Lahat, Ayelet; Boyle, Michael H; Saigal, Saroj; Van Lieshout, Ryan J

2017-08-01

Studies have shown that shy children born in the 1920s and 1950s had delayed marriage and parenthood, less stable careers, and lower occupational attainment as adults than other children. Do these effects still hold true? We examined demographic and social outcomes of children born between 1977 and 1982 in a prospective longitudinal study. We assessed shyness in childhood (age 8), adolescence (age 12-16), young adulthood (age 22-26), and adulthood (age 30-35), and derived three shyness trajectories (i.e., decreasing, increasing, and low-stable). Social and demographic outcomes for shy children who outgrew their shyness (i.e., decreasing trajectory) were indistinguishable from those who were consistently low on shyness measures. However, a shyness trajectory beginning in adolescence and increasing to adulthood was associated with poorer outcomes, similar to previous studies. These findings highlight the importance of multiple assessments in long-term longitudinal studies and the need to consider personality development within a generational context.

Effect of swift heavy ion (SHI) irradiation on transparent conducting oxide electrodes for dye-sensitized solar cell applications

Energy Technology Data Exchange (ETDEWEB)

Singh, Hemant Kr. [University School of Basic and Applied Sciences, Guru Gobind Singh Indraprastha University, New Delhi (India); Avasthi, D.K. [Inter University Accelerator Center, Post Box 10502, New Delhi (India); Aggarwal, Shruti, E-mail: shruti.al@gmail.com [University School of Basic and Applied Sciences, Guru Gobind Singh Indraprastha University, New Delhi (India)

2015-06-15

Highlights: •The objective is to study the effect of swift heavy ion (SHI) irradiation on photoanode of DSSC for better efficiency. •This work presents the effect of SHI irradiation on various Transparent conducting oxides (TCOs). •Effects are studied in terms of conductivity and transmittance of TCOs. •ITO-PET gives best results in comparison to ITO and FTO for DSSC application under SHI irradiation. -- Abstract: Transparent conducting oxides (TCOs) are used as electrodes in dye-sensitized solar cells (DSSCs) because of their properties such as high transmittance and low resistivity. In the present work, the effects of swift heavy ion (SHI) irradiation on various types of TCOs are presented. The objective of this study is to investigate the effect of SHI on TCOs. For the present study, three different types of TCOs are considered, namely, (a) FTO (fluorine-doped tin oxide, SnO{sub 2}:F) on a Nippon glass substrate, (b) ITO (indium tin oxide, In{sub 2}O{sub 3}:Sn) coated on polyethylene terephthalate (PET) on a Corning glass substrate, and (c) ITO on a Corning glass substrate. These films are irradiated with 120 MeV Ag{sup +9} ions at fluences ranging from 3.0 × 10{sup 11} ions/cm{sup 2} to 3.0 × 10{sup 13} ions/cm{sup 2}. The structural, morphological, optical and electrical properties are studied via X-ray diffraction (XRD), atomic force microscopy (AFM), UV–Vis absorption spectroscopy and four-probe resistivity measurements, respectively. The ITO-PET electrode is found to exhibit superior conductivity and transmittance properties in comparison with the others after irradiation and, therefore, to be the most suitable for solar cell applications.

Development of a Summarized Health Index (SHI for use in predicting survival in sea turtles.

Directory of Open Access Journals (Sweden)

Tsung-Hsien Li

Full Text Available Veterinary care plays an influential role in sea turtle rehabilitation, especially in endangered species. Physiological characteristics, hematological and plasma biochemistry profiles, are useful references for clinical management in animals, especially when animals are during the convalescence period. In this study, these factors associated with sea turtle surviving were analyzed. The blood samples were collected when sea turtles remained alive, and then animals were followed up for surviving status. The results indicated that significantly negative correlation was found between buoyancy disorders (BD and sea turtle surviving (p < 0.05. Furthermore, non-surviving sea turtles had significantly higher levels of aspartate aminotranspherase (AST, creatinine kinase (CK, creatinine and uric acid (UA than surviving sea turtles (all p < 0.05. After further analysis by multiple logistic regression model, only factors of BD, creatinine and UA were included in the equation for calculating summarized health index (SHI for each individual. Through evaluation by receiver operating characteristic (ROC curve, the result indicated that the area under curve was 0.920 ± 0.037, and a cut-off SHI value of 2.5244 showed 80.0% sensitivity and 86.7% specificity in predicting survival. Therefore, the developed SHI could be a useful index to evaluate health status of sea turtles and to improve veterinary care at rehabilitation facilities.

Do temperamentally shy children process emotion differently than nonshy children? Behavioral, psychophysiological, and gender differences in reticent preschoolers.

Science.gov (United States)

Theall-Honey, Laura A; Schmidt, Louis A

2006-04-01

We examined regional brain electrical activity (EEG), heart rate, and subjective responses at rest and during the presentation of videoclips designed to elicit a range of emotions (e.g., sadness, anger, happiness, fear) among a sample of healthy 4-year-old children selected for temperamental shyness. We found that shy children exhibited significantly greater relative right central EEG activation at rest and during the presentation of the fear-eliciting videoclip than nonshy children. Shy females displayed greater relative right mid-frontal EEG activation during the sad, happy, and fear videoclips than shy males who displayed greater relative left mid-frontal EEG activation. These results (1) suggest that recent frontal EEG activation/emotion models might be gender-specific and (2) appear to provide the first empirical evidence for recent theoretical notions linking the origins and maintenance of temperamental shyness in children to difficulty in regulating fear responses. Copyright (c) 2006 Wiley Periodicals, Inc.

SHiP: a new multipurpose beam-dump experiment at the SPS.

CERN Document Server

AUTHOR|(SzGeCERN)387671

2016-01-01

SHiP is an experiment to look for very weakly interacting particles at a new to be constructed beam-dum p facility at the CERN SPS. The SHiP Technical Proposal has been submitted to the CERN SPS Committee in April 2015. The 400 GeV/c proton beam extracted from the SPS will be dumped on a heavy target with the aim of integ rating $2\\times 10^{20}$ proton on target in five years. A detector located downstream of the target, based on a long vacuum tank followed by a spectrometer and particle identification detectors, will allow probing a variety of models with light long-lived exotic particles and masses below a few GeV/c$^2$. The main focus will be the physics of the so-called Hidden Portals, i.e. search for Dark Photons, Light scalars and pseudo-scalars, and Heavy Neutral Leptons (HNL). The sensitivity to HNL will allow for the first time to probe, in the mass range between the kaon and the charm meson mass, a coupling range for which Baryogenesis and active neutrino masses could also be explained...

Overexpression of the AtSHI gene in poinsettia, Euphorbia pulcherrima, results in compact plants

DEFF Research Database (Denmark)

Islam, M. Ashraful; Lütken, Henrik Vlk; Haugslien, Sissel

2013-01-01

of the AtSHI gene into poinsettia by genetic engineering can be an effective approach in controlling plant height without negatively affecting flowering time. This can help to reduce or avoid the use of toxic growth retardants of environmental and human health concern. This is the first report that At......Euphorbia pulcherrima, poinsettia, is a non-food and non-feed vegetatively propagated ornamental plant. Appropriate plant height is one of the most important traits in poinsettia production and is commonly achieved by application of chemical growth retardants. To produce compact poinsettia plants...... integration of transgene was verified by PCR and Southern blot analysis. Reduced plant height (21–52%) and internode lengths (31–49%) were obtained in the transgenic lines compared to control plants. This correlates positively with the AtSHI transcript levels, with the highest levels in the most dwarfed...

Influence of nonmagnetic disorder on specific heat and electrical resistivity in Kondo lattice system CePd{sub 1−x}Ge{sub x}In

Energy Technology Data Exchange (ETDEWEB)

Gnida, D., E-mail: d.gnida@int.pan.wroc.pl [Institute of Low Temperature and Structure Research, Polish Academy of Sciences, 50-950 Wrocław (Poland); Dominyuk, N.; Zaremba, V. [Inorganic Chemistry Department, Ivan Franko Lviv National University, Kyryla and Mephodiya Str. 6, 79005 Lviv (Ukraine); Kaczorowski, D. [Institute of Low Temperature and Structure Research, Polish Academy of Sciences, 50-950 Wrocław (Poland)

2015-02-15

Highlights: • Interplay of Kondo and RKKY interactions in the presence of nonmagnetic disorder. • Suppression of the coherent Kondo state by nonmagnetic impurities. • Observation of quantum interference phenomena in Ce-based Kondo system. • Coexistence of incoherent Kondo effect and Altshuler-Aronov quantum correction. - Abstract: The alloy system CePd{sub 1−x}Ge{sub x}In with 0.1⩽x⩽0.4 was investigated by means of heat capacity and electrical resistivity measurements. Its low-temperature behavior has been found to be governed by the interplay of Kondo effect and Ruderman-Kittel-Kasuya-Yosida (RKKY) interactions in the presence of atomic disorder in nonmagnetic atoms sublattice. The coherent Kondo state, observed for CePdIn, gradually vanishes with increasing the Ge-content. The incoherent Kondo state, which characterizes Ge-rich alloys, appears very sensitive to applied magnetic field. The observed systematic changes in the temperature- and field-dependent electrical transport in CePd{sub 1−x}Ge{sub x}In manifest the important role of quantum correction due to electron-electron interactions in weakly localized regime.

Etude linguistique chez les Baráshi/Banyaambo du Rwanda

African Journals Online (AJOL)

User

ont quitté le Nkóle et ont gagné le Mutára, puis le Mubarí qui est une large bande frontalière située au nord du lac Ihema jouxtant la région tanzanienne de Karágwe. Puis le mouvement s'est poursuivi vers le sud, ce qui explique donc la présence aujourd'hui d'une communauté Baráshi/Banyaambo au. Gisaká autour des ...

The SHiP physics program

Science.gov (United States)

De Lellis, Giovanni

2018-05-01

The discovery of the Higgs boson has fully confirmed the Standard Model of particles and fields. Nevertheless, there are still fundamental phenomena, like the existence of dark matter and the baryon asymmetry of the Universe, which deserve an explanation that could come from the discovery of new particles. The SHiP experiment at CERN meant to search for very weakly coupled particles in the few GeV mass domain has been recently proposed. The existence of such particles, foreseen in different theoretical models beyond the Standard Model, is largely unexplored. A beam dump facility using high intensity 400 GeV protons is a copious source of such unknown particles in the GeV mass range. The beam dump is also a copious source of neutrinos and in particular it is an ideal source of tau neutrinos, the less known particle in the Standard Model. Indeed, tau anti-neutrinos have not been directly observed so far. We report the physics potential of such an experiment including the tau neutrino magnetic moment.

Study on Climate and Grassland Fire in HulunBuir, Inner Mongolia Autonomous Region, China

Directory of Open Access Journals (Sweden)

Meifang Liu

2017-03-01

distributed in Xin Barag Youqi, Xin Barag Zuoqi, Zalantun Shi, Oroqen Zizhiqi, and Molidawa Zizhiqi; the zones with medium fire climate index are mainly distributed in Chen Barag Qi, Ewenkizu Zizhiqi, Manzhouli Shi, and Arun Qi; and the zones with lower fire climate index are mainly distributed in Genhe Shi, Ergun city, Yakeshi Shi, and Hailar Shi. The results of this study will contribute to the quantitative assessment and management of early warning and forecasting for mid-to long-term grassland fire risk in HulunBuir.

Expert consensus on acute exacerbation of chronic obstructive pulmonary disease in the People's Republic of China

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Cai BQ

2014-04-01

Full Text Available Bai-qiang Cai,1 Shao-xi Cai,2 Rong-chang Chen,3 Li-ying Cui,4 Yu-lin Feng,5 Yu-tong Gu,6 Shao-guang Huang,7 Rong-yu Liu,8 Guang-nan Liu,9 Huan-zhong Shi,10 Yi Shi,11 Yuan-lin Song,6 Tie-ying Sun,12 Chang-zheng Wang,13 Jing-lan Wang,1 Fu-qiang Wen,5 Wei Xiao,14 Yong-jian Xu,15 Xi-xin Yan,16 Wan-zhen Yao,17 Qin Yu,18 Jing Zhang,6 Jin-ping Zheng,3 Jie Liu,6 Chun-xue Bai6 1Department of Pulmonary Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 2Southern Medical University South Hospital, Guangzhou, 3The First Affiliated Hospital of Guangzhou Medical College and Guangzhou Institute of Respiratory Diseases, Guangzhou, 4Affiliate Hospital of Inner Mongolia Medical University, Huhehaote, 5Huaxi Hospital of Sichuan University, Chendu, 6Zhongshan Hospital, Shanghai Medical College, Fudan University and Shanghai Respiratory Research Institute, Shanghai, 7Ruijing Hospital of Shanghai Jiaotong University, Shanghai, 8The First Affiliated University of Anhui Medical University, Hefei, 9The First Affiliated University of Guangxi Medical University, Nanning, 10Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 11General Hospital of Nanjing Military Region, Nanjing, 12Beijing Hospital of the Ministry of Health, Beijing, 13Xinqiao Hospital, Third Military Medical University, Chongqing, 14Qilu Hospital of Shandong University, Jinan, 15Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 16The Second Affiliated Hospital of Hebei Medical University and Hebei Research Institute of Respiratory Medicine, Shijiazhuang, 17The Third Affiliated Hospital of Beijing University, Beijing, 18The First Affiliated University of Lanzhou University, Lanzhou, People's Republic of China Abstract: Chronic obstructive pulmonary disease (COPD is a common disease that severely threatens human health. Acute exacerbation of COPD (AECOPD is a major cause of

An Inquiry of Intentions in Kim Hye-yong's 'First Meeting': A North Korean Short Story in Korea Today (2007.

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Alzo David-West

2013-11-01

Full Text Available This paper examines the problem of the intentional fallacy in the North Korean short story 'First Meeting' by Kim Hye-yong. Serially published in Korea Today in 2007, the nationalist allegory centres on Shin Ch'ong-mi, a young female journalist in Pyongyang, who falls in love with her penfriend Song-u, a soldier in the Korean People's Army, and struggles to remain devoted to him when he suddenly stops writing. With the literary-critical method of counterintuitive reading, the inquiry analyses the structural relations of the narrative, its discourse on desire, its apparent intentions, and its contravening elements, revealing an incidental unstable narrative that is symbolically protesting of the moral of the story to affectionately embrace the political authority of the North Korean party-army regime in the military-first (songun era.

When people in close relationships are not prepared to listen to emotional disclosures. The role of social constraints in shy people’s functioning

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Irena Dzwonkowska

2007-12-01

Full Text Available The following article comprises a presentation of research carried out on a group of 268 adults. The survey aimed at finding answers to questions posed about the meditative role played by social constraints in the relationship between shyness and certain aspects of emotional and social functioning. The results indicate that social constraints are a destructive factor in the everyday functioning of those facing everyday problems. Many shy people experience social constraints - people in close relationships: family, relatives, and friends react inadequately and negatively, demonstrating a lack of empathy, thus discouraging people who are shy from expressing their personal thoughts and emotions. Regression analyses, conducted in order to detect the meditative effects of social constraints, show that their destructive influence is particularly severe in the case of shy people leading to their low self-esteem, a high level of depressive symptoms and a low perception of social support.

Neutrino physics with the SHiP experiment

CERN Document Server

AUTHOR|(SzGeCERN)759942

2015-01-01

Despite the Standard Model (SM) has been strongly confirmed by the Higgs discovery, several experimental facts are still not explained. The SHiP experiment (Search for Hidden Particles), a beam dump experiment at CERN, aims at the observation of long lived particles very weakly coupled with ordinary matter. These particles of the GeV mass scale, foreseen in many extensions of the SM, might come from the decay of charmed hadrons produced in the collision of a 400 GeV proton beam on a target. High rates of all the three active neutrinos are also expected. For the first time the properties and the cross section of the ντ will be studied thanks to a detector based on nuclear emulsions, with the micrometric resolution needed to identify the tau lepton produced in neutrino interactions. Measuring the charge of the tau daughters, will enable the first observation of the ν ̄τ and the study of its cross section.

Treatment of Common Cold Patients with the Shi-Cha Capsule: A Multicenter, Double-Blind, Randomized, Placebo-Controlled, Dose-Escalation Trial

Science.gov (United States)

Chang, Jing; Dong, Shou-Jin; She, Bin; Zhang, Rui-Ming; Meng, Mao-Bin; Xu, Yan-Ling; Wan, Li-Ling; Shi, Ke-Hua; Pan, Jun-Hun; Mao, Bing

2012-01-01

This study was designed to determine the therapeutic efficacy and safety of the Shi-cha capsule, a Chinese herbal formula, in the treatment of patients with wind-cold type common cold. In our multi-center, prospective, double-blind, randomized, placebo-controlled, dose-escalation trial, patients with wind-cold type common cold received 0.6 g of Shi-cha capsule plus 0.6 g placebo (group A), 1.2 g of Shi-cha capsule (group B), or 1.2 g placebo (group C), three times daily for 3 days and followed up to 10 days. The primary end point was all symptom duration. The secondary end points were main symptom duration, minor symptom duration, the changes in cumulative symptom score, main symptom score, and minor symptom score 4 days after the treatment, as well as adverse events. A total of 377 patients were recruited and 360 met the inclusive criteria; 120 patients constituted each treatment group. Compared with patients in group C, patients in groups A and B had significant improvement in the all symptom duration, main symptom duration, minor symptom duration, as well as change from baseline of cumulative symptom score, main symptom score, and minor symptom score at day 4. The symptom durations and scores showed slight superiority of group B over group A, although these differences were not statistically significant. There were no differences in adverse events. The Shi-cha capsule is efficacious and safe for the treatment of patients with wind-cold type common cold. Larger trials are required to fully assess the benefits and safety of this treatment for common cold. PMID:23346193

The SHiP project at CERN

Science.gov (United States)

De Lellis, G.; SHiP Collaboration

2016-07-01

The discovery of the Higgs boson has fully confirmed the Standard Model of particles and fields. Nevertheless, there are still fundamental phenomena, like the existence of dark matter and the baryon asymmetry, which deserve an explanation that could come from the discovery of new particles. Searches for new physics with accelerators are performed at the LHC, looking for high massive particles coupled to matter with ordinary strength. A new experimental facility at CERN meant to search for very weakly coupled particles in the few GeV mass domain has been recently proposed. The existence of such particles, foreseen in different theoretical models beyond the Standard Model, is largely unexplored. A beam dump facility using 400 GeV protons is a copious factory of charmed hadrons and could be used to probe the existence of such particles. The beam dump is also a copious source of neutrinos and in particular it is an ideal source of tau neutrinos, the less known particle in the Standard Model. Indeed, tau anti-neutrinos have not been directly observed so far. We report the physics potential of such an experiment. Resistive Plate Chambers could play a role in the SHiP detector.

The SHiP experiment at CERN

Science.gov (United States)

Bonivento, Walter M.

2017-07-01

The discovery of the Higgs boson has fully confirmed the Standard Model of particles and fields. Nevertheless, there are still fundamental phenomena, like the existence of dark matter and the baryon asymmetry of the Universe, deserving an explanation that could come from the discovery of new particles. Searches for new physics with accelerators are performed at the LHC, looking for high massive particles coupled to matter with ordinary strength. A new experiment at CERN meant to search for very weakly coupled particles in the few GeV mass domain has been recently proposed. The existence of such particles, foreseen in different theoretical models beyond the Standard Model, is largely unexplored. A beam dump facility using high intensity 400 GeV protons is a copious source of such unknown particles in the GeV mass range. The beam dump is also a copious source of neutrinos and in particular it is an ideal source of tau neutrinos, the less known particle in the Standard Model. The neutrino detector can also search for dark matter through its scattering off the electrons. We report the physics potential of the SHiP experiment.

Simultaneous determination of phenolic acids and diterpenoids and their comparative pharmacokinetic study in normal and acute blood stasis rats by UFLC-MS/MS after oral administration of Guan-Xin-Shu-Tong capsules.

Science.gov (United States)

Gao, Xun; Mu, Jingqing; Guan, Shaoyi; Li, Qing; Du, Yiyang; Zhang, Huifen; Bi, Kaishun

2018-01-01

Guan-Xin-Shu-Tong capsules are one of the well-known and first-line Chinese traditional herbal formula for treating coronary heart disease. A validated and sensitive method via ultra fast liquid chromatography-tandem mass spectrometry (UFLC-MS/MS) was established to simultaneously determinate five phenolic acids and four diterpenoids in rats in order to investigate their pharmacokinetic profiles firstly. Analytes were extracted by ethyl acetate and determined via multiple reaction monitoring mode in both positive and negative ion modes. The values for limit of quantification were in range of 0.025-1.250ng/ml. Inter- and intra-day precisions were no more than 10.9% with accuracy of -11.0%-10.6%, meanwhile the stable and suitable extraction recoveries were also obtained. And finally such excellent method was used to compare the pharmacokinetics of nine compounds in normal and acute blood stasis rats after oral administration of Guan-Xin-Shu-Tong capsules. Copyright © 2017 Elsevier B.V. All rights reserved.

See Religious Influences from Su Shi and John Milton's Memorial Poems%苏轼与弥尔顿悼亡诗中不同的宗教影响

Institute of Scientific and Technical Information of China (English)

Liu Lili; Li Feng

2008-01-01

Based on comparative study between the poetic works of John Milton and Su Shi,this thesis takes the only love sonnet of John Milton Methought l Saw My Late EspouscM Saint(On His Deceased Wife)and Su Shi's first memorial poem Jiangchengzi(Riverside Town)as examples tries to analyze the different religious influences between the two memorial poems.

Search for hidden particles with the SHiP experiment

Energy Technology Data Exchange (ETDEWEB)

Hagner, Caren; Bick, Daniel; Bieschke, Stefan; Ebert, Joachim; Schmidt-Parzefall, Walter [Universitaet Hamburg, Institut fuer Experimentalphysik, Luruper Chaussee 149, 22761 Hamburg (Germany)

2016-07-01

Many theories beyond the standard model predict long lived neutral (hidden) particles. There might be a whole Hidden Sector (HS) of weakly interacting particles, which cannot be detected in existing high energy experiments. The SHiP experiment (Search for Hidden Particles) requires a high intensity beam dump, which could be realized by a new facility at the CERN SPS accelerator. New superweakly interacting particles with masses below O(10) GeV could be produced in the beam dump and detected in a general purpose Hidden Sector (HS) detector. In addition there will be a dedicated tau neutrino subdetector. I present the major requirements and technical challenges for the HS detector and discuss how the HS can be accessed through several portals: neutrino portal, scalar portal, vector portal and many more.

The SHiP experiment at CERN SPS

CERN Document Server

Di Crescenzoon, A

2016-01-01

SHiP is a new general purpose fixed target facility, whose Technical Proposal has been recently submitted to the CERN SPS Committee. In its initial phase, the 400 GeV proton beam extracted from the SPS will be dumped on a heavy target with the aim of integrating 2 × 1020 pot in 5 years. A dedicated detector located downstream of the target, based on a long vacuum tank followed by a spectrometer and particle identification detectors, will allow probing a variety of models with light long-lived exotic particles and masses below a few GeV/c2. The beam dump is also an ideal source of tau neutrinos, the less known particle in the Standard Model. Another dedicated detector, based on the Emulsion Cloud Chamber technology already used in the OPERA experiment, will allow to perform for the first time measurements of the tau neutrino deep inelastic scattering cross section. Tau neutrinos will be distinguished from tau anti-neutrinos, thus providing the first observation of the tau anti-neutrino.

Taiwanese Composers and Piano Works in the XX Century: Traditional Chinese Culture and the Taiwan Xin Yinyue

Directory of Open Access Journals (Sweden)

Luca Pisano

2005-01-01

Full Text Available The paper will try to prove how piano music can be considered a main tool for understanding the evolution of XX century Taiwanese New Music. Starting from the first generation of Taiwanese composers and on the basis of their piano works, the meaning of "xin yinyue" will be analysed; the paper will then try to identify the influences of both so-called "traditional culture" and western music in the development of the new music written by the subsequent generations of composers. The role of Xuanyin yaji (Atelier de creation musicale "Formusica" in the spreading of new piano works in the 90s will be also taken into consideration, as it allows us to draw out an outline of present-day piano music trends in Taiwan.

[Brief discussion on acupuncture technique "controlling Qihai to regulate blood pressure" proposed by academician SHI Xuemin].

Science.gov (United States)

Yu, Liang; Xu, Xifa; Liu, Jian; Fan, Xiaonong

2017-08-12

According to Qihai theory, academician SHI Xuemin established the acupuncture technique "controlling Qihai to regulate blood pressure" which focused on Renying (ST 9), and achieved favorable effects in clinical application. In this paper, based on the Qihai theory, from aspects of Yuan qi , Zong qi , Ying qi and Wei qi and relations among qi , blood and veins in TCM, and cardiac output, sympathetic nerve activity and blood vessels in modern medicine, the understanding on hypertension was explained. As a result, both TCM and modern medicine had consistency in the understanding of hypertension, reflecting the scientificity and practicability of this acupuncture technique. Besides, according to Qihai theory and "wind leading to vertigo" theory, academician SHI Xuemin brought forward the key pathogenesis of hypertension was "dysfunction of Qihai ", and the acupoint selected Renying (ST 9), Quchi (LI 11), Hegu (LI 4), Zusanli (ST 36) and Taichong (LR 3). At the same time, the operation specification of each acupoint was mainly discussed, and the references of acupoint selection was explained based on TCM theory and modern clinical research.

Understanding Relations among Children's Shy and Antisocial/Aggressive Behaviors and Mothers' Parenting: The Role of Maternal Beliefs

Science.gov (United States)

Evans, Cortney A.; Nelson, Larry J.; Porter, Christin L.; Nelson, David A.; Hart, Craig H.

2012-01-01

This study assesses the relationships between children's shy and antisocial/aggressive behaviors and maternal beliefs, and concomitant parenting behaviors. Structural equation models examined 199 mothers' perceptions of aggression and shyness in their preschool-age children (average age = 59.63 months); maternal beliefs (i.e., locus of control,…

Neutrino scattering physics with the SHiP Experiment

CERN Document Server

AUTHOR|(CDS)2083090

2015-01-01

SHiP (Search for Hidden Particles) is a new general purpose fixed target facility, proposed at the CERN SPS accelerator. In its initial phase the 400 GeV protons beam will be dumped on a heavy target with the aim of integrating 2 × 1020 pot in five years. A dedicated detector downstream the target will allow to probe a variety of models with the light long-lived exotic particles and masses below O(10) GeV/c2. Another dedicated detector will allow the study of active neutrino cross-sections and angular distributions. In particular, the neutrino deep-inelastic cross-sections will be performed with a statistics 1000 times larger than currently available, with the extraction of the F4 and F5 structure functions, never measured so far. Tau neutrinos will be distinguished by anti-neutrinos, thus providing the first observation of the tau anti-neutrino. With muon neutrinos it will be possible to study the strangeness content of the nucleon.

Neutrino scattering physics with the SHiP Experiment

CERN Document Server

Di Crescenzo, Antonia

2016-01-01

SHiP (Search for Hidden Particles) is a new general purpose fixed target facility, proposed at the CERN SPS accelerator. In its initial phase the 400 GeV protons beam will be dumped on a heavy target with the aim of integrating $2 \\times 10^{20}$ pot in five years. A dedicated detector downstream the target will allow to probe a variety of models with the light long-lived exotic particles and masses below O(10) GeV/c2. Another dedicated detector will allow the study of active neutrino cross-sections and angular distributions. In particular, the neutrino deep-inelastic cross-sections will be performed with a statistics 1000 times larger than currently available, with the extraction of the F4 and F5 structure functions, never measured so far. Tau neutrinos will be distinguished by anti-neutrinos, thus providing the first observation of the tau anti-neutrino. With muon neutrinos it will be possible to study the strangeness content of the nucleon.

Changing patient safety culture in China: a case study of an experimental Chinese hospital from a comparative perspective

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Xu XP

2018-05-01

Full Text Available Xiao Ping Xu,* Dong Ning Deng,* Yong Hong Gu, Chui Shan Ng, Xiao Cai, Jun Xu, Xin Shi Zhang, Dong Ge Ke, Qian Hui Yu, Chi Kuen Chan Clinical Service Department, The University of Hong Kong - Shenzhen Hospital, Shenzhen, Guangdong, People’s Republic of China *These authors contributed equally to this work Background: The World Health Organization highlights that patient safety interventions are not lacking but that the local context affects their successful implementation. Increasing attention is being paid to patient safety in Mainland China, yet few studies focus on patient safety in organizations with mixed cultures. This paper evaluates the current patient safety culture in an experimental Chinese hospital with a Hong Kong hospital management culture, and it aims to explore the application of Hong Kong’s patient safety strategies in the context of Mainland China. Methods: A quantitative survey of 307 hospital staff members was conducted using the Hospital Survey on Patient Safety Culture questionnaire. The findings were compared with a similar study on general Chinese hospitals and were appraised with reference to the Manchester Patient Safety Framework. Results: Lower scores were observed among participants with the following characteristics: males, doctors, those with more work experience, those with higher education, and those from the general practice and otolaryngology departments. However, the case study hospital achieved better scores in management expectations, actions and support for patient safety, incident reporting and communication, and teamwork within units. Its weaknesses were related to non-punitive responses to errors, teamwork across units, and staffing. Conclusions: The case study hospital contributes to a changing patient safety culture in Mainland China, yet its patient safety culture remains mostly bureaucratic. Further efforts could be made to deepen the staff’s patient safety culture mind-set, to realize a �

Kandelia obovata (S., L.) Yong tolerance mechanisms to Cadmium: Subcellular distribution, chemical forms and thiol pools

International Nuclear Information System (INIS)

Weng Bosen; Xie Xiangyu; Weiss, Dominik J.; Liu Jingchun; Lu Haoliang; Yan Chongling

2012-01-01

Highlights: ► Cadmium tolerance mechanisms of Kandelia obovata was investigated systematacially. ► Thiol pool can play roles in cadmium detoxification mechanisms. ► Increasing cadmium treatment strength caused proportional increase of cadmium uptake. ► More than half of cadmium was localized in cell walls, and lowest in membranes. ► Sodium chloride and acetic acid extractable fractions were dominant. - Abstract: In order to explore the detoxification mechanisms adopted by mangrove under cadmium (Cd) stress, we investigated the subcellular distribution and chemical forms of Cd, in addition to the change of the thiol pools in Kandelia obovata (S., L.) Yong, which were cultivated in sandy culture medium treated with sequential Cd solution. We found that Cd addition caused a proportional increase of Cd in the organs of K. obovata. The investigation of subcellular distribution verified that most of the Cd was localized in the cell wall, and the lowest was in the membrane. Results showed sodium chloride and acetic acid extractable Cd fractions were dominant. The contents of non-protein thiol compounds, Glutathione and phytochelatins in K. obovata were enhanced by the increasing strength of Cd treatment. Therefore, K. obovata can be defined as Cd tolerant plant, which base on cell wall compartmentalization, as well as protein and organic acids combination.

SHiP: a new facility to search for heavy neutrinos and study $\

CERN Document Server

De Serio, Marilisa

2016-01-01

SHiP (Search for Hidden Particles) is a newly designed fixed target facility, proposed at the CERN SPS accelerator, with the aim of complementing searches for New Physics at LHC by searching for light long-lived exotic particles with masses below a few GeV/c2. The sensitivity to Heavy Neutrinos will allow for the first time probing a region of the parameter space where Baryogenesis and active neutrino masses and oscillation could also be explained. A dedicated detector, based on OPERA-like bricks, will provide the first observation of the tau anti-neutrino. Moreover, $\

Type I enteropathy-associated T-cell lymphoma in the colon of a 29-year-old patient and a brief literature review

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Zhang JC

2016-02-01

Full Text Available Jiu-Cong Zhang, Yong Wang, Xiu-Feng Wang, Fang-Xin Zhang Department of Gastroenterology, Lanzhou General Hospital of Lanzhou Military Command, Lanzhou, People’s Republic of China Abstract: Enteropathy-associated T-cell lymphoma (EATL is a rare gastrointestinal non-Hodgkin’s lymphoma, originating from intraepithelial T-lymphocyte, which is specifically associated with celiac disease. EATL most commonly presents in the sixth and seventh decades of life. We report a unique case of type I EATL in the colon with liver metastasis, which was presented with nonspecific radiological findings and at a very young age (29 years old compared with previously published data. We suggest that EATL should be regarded as part of differential diagnosis in any patient presenting with abdominal pain, diarrhea, weight loss, and malabsorption because delay in treatment can result in an irreversible clinical outcome. Keywords: enteropathy-associated T-cell lymphoma, colon, ulcer, liver metastasis

Why investors shy away from coal

International Nuclear Information System (INIS)

Roling, D.A.

1994-01-01

Why do investors shy away from coal? This may sound like a strange question given the change in ownership of many major coal companies in recent years, but the ongoing consolidation within the coal industry is quite different from any actual new investment in the industry. To begin to understand why, one must return to the early '70s, a time of low-cost, abundant energy. The price of oil was about $2-4/bbl until 1973. The price of natural gas was about 60 cents/M ft 3 , and coal was approximately $7/st. This, however, was before the first Organization of the Petroleum Exporting Countries (OPEC) shock. The price of coal declined throughout the 1980s, and continues its downward path in some markets. Many coal investments have not achieved their expected return, such as the case of a 1M st/yr mine in West Virginia, which was developed in the early '80s only to be put immediately on a care-and-maintenance basis, where it languished until it was sold in 1990. Other mines, such as the large open-pit mines in the Powder River Basin in Wyoming, never reached their targeted production rates. Some of these large mines had equipment that remained in crates for years, only later to be sold at a loss. The extent of losses on investments in coal mines is discussed

Impact assessment of projected climate change on diffuse phosphorous loss in Xin'anjiang catchment, China.

Science.gov (United States)

Zhai, Xiaoyan; Zhang, Yongyong

2018-02-01

Diffuse nutrient loss is a serious threat to water security and has severely deteriorated water quality throughout the world. Xin'anjiang catchment, as a main drinking water source for Hangzhou City, has been a national concern for water environment protection with payment for watershed services construction. Detection of diffuse phosphorous (DP) pollution dynamics under climate change is significant for sustainable water quality management. In this study, the impact of projected climate change on DP load was analyzed using SWAT to simulate the future changes of diffuse components (carriers: water discharge and sediment; nutrient: DP) at both station and sub-catchment scales under three climate change scenarios (RCP2.6, RCP4.5, and RCP8.5). Results showed that wetting and warming years were expected with increasing tendencies of both precipitation and temperature in the two future periods (2020s: 2021~2030, 2030s: 2031~2040) except in the 2020s in the RCP2.6 scenario, and the annual average increasing ratios of precipitation and temperature reached - 1.79~3.79% and 0.48~1.27 °C, respectively, comparing with those in the baseline (2000s: 2001~2010). Climate change evidently altered annual and monthly average water discharge and sediment load, while it has a remarkable impact on the timing and monthly value of DP load at station scale. DP load tended to increase in the non-flood season at Yuliang due to strengthened nutrient flushing from rice land into rivers with increasing precipitation and enhanced phosphorous cycle in soil layers with increasing temperature, while it tended to decrease in the flood season at Yuliang and in most months at Tunxi due to restricted phosphorous reaction with reduced dissolved oxygen content and enhanced dilution effect. Spatial variability existed in the changes of sediment load and DP load at sub-catchment scale due to climate change. DP load tended to decrease in most sub-catchments and was the most remarkable in the RCP8

SHI induced effects on the electrical and optical properties of HfO_2 thin films deposited by RF sputtering

International Nuclear Information System (INIS)

Manikanthababu, N.; Dhanunjaya, M.; Nageswara Rao, S.V.S.; Pathak, A.P.

2016-01-01

The continuous downscaling of Metal Oxide Semiconductor (MOS) devices has reached a limit with SiO_2 as a gate dielectric material. Introducing high-k dielectric materials as a replacement for the conservative SiO_2 is the only alternative to reduce the leakage current. HfO_2 is a reliable and an impending material for the wide usage as a gate dielectric in semiconductor industry. HfO_2 thin films were synthesized by RF sputtering technique. Here, we present a study of Swift Heavy Ion (SHI) irradiation with100 MeV Ag ions for studying the optical properties as well as 80 MeV Ni ions for studying the electrical properties of HfO_2/Si thin films. Rutherford Backscattering Spectrometry (RBS), Field Emission Scanning Electron Microscope (FESEM), energy-dispersive X-ray spectroscopy (EDS), profilometer and I–V (leakage current) measurements have been employed to study the SHI induced effects on both the structural, electrical and optical properties.

ACCORDING TO HWC ON TURKISH WORDS ADOPTED FROM CHINE LANGUAGE / HANYU WAILAICI CIDIAN’a (HWC GÖRE ÇİNCEYE GEÇEN TÜRKÇE KELİMELER ÜZERİNE

Directory of Open Access Journals (Sweden)

Prof. Dr. Alimcan İNAYET

2008-02-01

Full Text Available Today, there exist thousands of loan words in Chinese language. Chinese linguists -Liu Zheng-yan, Gao Ming-kai, Mai Yong-qian and Shi You-wei- have determined ten thousand loan-words (with the different versions of the same word adopted by Chinese from various languages and published them in “A Dictionary of Loan Words and Hybrid Words in Chinese” in 1984. Among the considered words of this dictionary, there are also hundreds of words which were directly and indirectly adopted from Turkish language and Turkic dialects in various eras. Additionally, some of them are still be in use in Chinese language today. In this article, we have listed those Turkish words determined in this dictionary with the necessary explanations attached.

SHI induced effects on the electrical and optical properties of HfO{sub 2} thin films deposited by RF sputtering

Energy Technology Data Exchange (ETDEWEB)

Manikanthababu, N.; Dhanunjaya, M.; Nageswara Rao, S.V.S.; Pathak, A.P., E-mail: appsp@uohyd.ernet.in

2016-07-15

The continuous downscaling of Metal Oxide Semiconductor (MOS) devices has reached a limit with SiO{sub 2} as a gate dielectric material. Introducing high-k dielectric materials as a replacement for the conservative SiO{sub 2} is the only alternative to reduce the leakage current. HfO{sub 2} is a reliable and an impending material for the wide usage as a gate dielectric in semiconductor industry. HfO{sub 2} thin films were synthesized by RF sputtering technique. Here, we present a study of Swift Heavy Ion (SHI) irradiation with100 MeV Ag ions for studying the optical properties as well as 80 MeV Ni ions for studying the electrical properties of HfO{sub 2}/Si thin films. Rutherford Backscattering Spectrometry (RBS), Field Emission Scanning Electron Microscope (FESEM), energy-dispersive X-ray spectroscopy (EDS), profilometer and I–V (leakage current) measurements have been employed to study the SHI induced effects on both the structural, electrical and optical properties.

新力正骨喷雾剂治疗踝关节扭挫伤的临床观察%Clinical Observation of Xin Li Orthopedic Spray in the Treatment of Ankle Sprain

Institute of Scientific and Technical Information of China (English)

苟中生; 张丽文

2013-01-01

目的：观察新力正骨喷雾剂治疗踝关节扭挫伤的临床疗效。方法：入选2010年2月~2013年2月笔者所在科室就诊的140例踝关节扭挫伤患者，随机分为治疗组和对照组，各70例，治疗组患者应用新力正骨喷雾剂，对照组患者应用云南白药气雾剂。结果：治疗组患者经治疗后痊愈11例，显效46例，有效10例，无效3例，总有效率为95.71%，与对照组比较无统计学差异(P>0.05)。结论：新力正骨喷雾剂治疗踝关节扭挫伤临床疗效满意。%Objective:To observe the clinical efficacy of Xin Li orthopedic spray in the treatment of ankle sprain.Methods:140 patients with ankle sprain in the author department from February 2010 to February 2013 were selected and randomly divided into treatment group and control group.70 cases in the treatment group were given Xin Li orthopedic sprays, patients in the control group were given Yun Nan Bai Yao aerosol.Results:There were 11 cases recovered,46 cases effective,10 cases valid and 3 cases invalid after treatment. The total effective rate of the treatment group was 95.71%,there was no significant difference compared with the control group (P>0.05). Conclusion:The clinical efficacy of Xin Li orthopedic spray in the treatment of ankle sprain was desirable.

Improving the Xin'anjiang hydrological model based on mass–energy balance

Directory of Open Access Journals (Sweden)

Y.-H. Fang

2017-07-01

Full Text Available Conceptual hydrological models are preferable for real-time flood forecasting, among which the Xin'anjiang (XAJ model has been widely applied in humid and semi-humid regions of China. Although the relatively simple mass balance scheme ensures a good performance of runoff simulation during flood events, the model still has some defects. Previous studies have confirmed the importance of evapotranspiration (ET and soil moisture content (SMC in runoff simulation. In order to add more constraints to the original XAJ model, an energy balance scheme suitable for the XAJ model was developed and coupled with the original mass balance scheme of the XAJ model. The detailed parameterizations of the improved model, XAJ-EB, are presented in the first part of this paper. XAJ-EB employs various meteorological forcing and remote sensing data as input, simulating ET and runoff yield using a more physically based mass–energy balance scheme. In particular, the energy balance is solved by determining the representative equilibrium temperature (RET, which is comparable to land surface temperature (LST. The XAJ-EB was evaluated in the Lushui catchment situated in the middle reach of the Yangtze River basin for the period between 2004 and 2007. Validation using ground-measured runoff data proves that the XAJ-EB is capable of reproducing runoff comparable to the original XAJ model. Additionally, RET simulated by XAJ-EB agreed well with moderate resolution imaging spectroradiometer (MODIS-retrieved LST, which further confirms that the model is able to simulate the mass–energy balance since LST reflects the interactions among various processes. The validation results prove that the XAJ-EB model has superior performance compared with the XAJ model and also extends its applicability.

新力正骨喷雾剂治疗踝关节扭挫伤65例的疗效分析%Efifcts Analysis of Xinli Orthopedic Sprays in the Treatment of 65 Cases of Ankle Sprain

Institute of Scientific and Technical Information of China (English)

张兵; 褚福明

2014-01-01

Objective:To observe the clinical efficacy of Xinli Orthopedic Sprays in the treatment of ankle sprain.Methods:130 patients with ankle sprain in our hospital from May 2011 to May 2013 were randomly divided into treatment group and control group,each group had 65 cases respectively.The control group were given Yun Nan Bai Yao aerosol,while the experimental group were given Xinli Orthopedic Sprays,the clinical efficacy of treatment were evaluated.Results:There was no statistically significant difference between the cure rate,show efficiency rate,total efficiency rate and analgesic effective time,etc (P>0.05).Conclusion:The clinical efficacy of Xinli Orthopedic Sprays was equal as that of Yun Nan Bai Yao Aerosol.%目的：观察新力正骨喷雾剂治疗踝关节扭挫伤的临床疗效。方法：选择2011年5月~2013年5月期间我院收治的踝关节扭挫伤患者130例，随机分为试验组和对照组，各65例，对照组应用云南白药气雾剂，试验组应用新力正骨气雾剂，评价治疗后的临床疗效。结果：两组患者治疗后痊愈率，显效率，有效率，总有效率，及止痛显效时间等疗效比较差异均无统计学意义(P>0.05)。结论：新力正骨喷雾剂治疗踝关节扭挫伤的临床疗效与云南白药气雾剂相当。

[Research on Japanese monograph of comprehensive dietetic materia medica, the Pao chu bei yong wo ming ben cao (Japanese Materia Medica Prepared for Kitchen)].

Science.gov (United States)

Zhou, M; Ye, J

2017-11-28

Japanese physicians of Edo Period (1603-1867) wrote many dietetic books, by combining the knowledge system (content and compiling style) and thoughts of diet therapy from China with local condition in Japan. Among them, the Pao chu bei yong wo ming ben cao ( Japanese Materia Medica Prepared for Kitchen ), written by Mukai Genshou, a physician in the early Edo, is the earliest comprehensive work of dietetic materia medica. In this book, the choice and usage of Japanese dietetic materia medica reveals obvious Japanese local color, including the name, morphology, cultivation, collection, identification, nature and flavor, and indication etc., reflecting the sprouting idea of edible herbal plant at the beginning of Edo period and the characteristic of absorbing Chinese diet thoughts by Japanese physician. This is the important first-hand historical material to understand the development of Japanese dietetic herbalism in early Edo and its dietotherapy culture.

Donor states in a semimagnetic Cd1 -xinMnxin Te /Cd1 -xoutMnxout Te Double Quantum Well

Science.gov (United States)

Kalpana, Panneer Selvam; Nithiananthi, Perumal; Jayakumar, Kalyanasundaram

2017-02-01

The theoretical investigation has been carried out on the binding energy of donor associated with the electrons confined in a Cd1 -xinMnxin Te /Cd1 -xoutMnxout Te Double Quantum Well (DQW) as a function of central barrier width for various well dimensions and impurity locations in the barrier and the well. The magnetic field can act as a tool to continuously change the interwell coupling inside this DQW systems and its effect on donor binding has also been studied. Moreover, the polaronic corrections, which is due to the strong exchange interaction between the magnetic moment of Mn2+ ion and the spin of the confined carrier, to the binding energy of the hydrogenic donor impurity has also been estimated with and without the application of magnetic field. The binding energy of the donor impurity is determined by solving the Schrodinger equation variationally in the effective mass approximation and the effect due to Bound Magnetic Polaron (BMP) is included using mean field theory with the modified Brillouin function. The results are reported and discussed.

Effect of swift heavy ion (SHI) irradiation on transparent conducting oxide electrodes for dye-sensitized solar cell applications

Science.gov (United States)

Singh, Hemant Kr.; Avasthi, D. K.; Aggarwal, Shruti

2015-06-01

Transparent conducting oxides (TCOs) are used as electrodes in dye-sensitized solar cells (DSSCs) because of their properties such as high transmittance and low resistivity. In the present work, the effects of swift heavy ion (SHI) irradiation on various types of TCOs are presented. The objective of this study is to investigate the effect of SHI on TCOs. For the present study, three different types of TCOs are considered, namely, (a) FTO (fluorine-doped tin oxide, SnO2:F) on a Nippon glass substrate, (b) ITO (indium tin oxide, In2O3:Sn) coated on polyethylene terephthalate (PET) on a Corning glass substrate, and (c) ITO on a Corning glass substrate. These films are irradiated with 120 MeV Ag+9 ions at fluences ranging from 3.0 × 1011 ions/cm2 to 3.0 × 1013 ions/cm2. The structural, morphological, optical and electrical properties are studied via X-ray diffraction (XRD), atomic force microscopy (AFM), UV-Vis absorption spectroscopy and four-probe resistivity measurements, respectively. The ITO-PET electrode is found to exhibit superior conductivity and transmittance properties in comparison with the others after irradiation and, therefore, to be the most suitable for solar cell applications.

Getting to "No": Locating Critical Peace Education within Resistance and Anti-Oppression Pedagogy at a Shi'a Islamic School in Lebanon

Science.gov (United States)

Zakharia, Zeena

2017-01-01

This paper critically engages observations from a school that was aligned with a resistance movement in Lebanon during a post-war period of sustained political violence (2006-2007). Focusing on the pedagogical practices at one community-centered and community-led Shi'a Islamic urban school, the paper draws on extensive ethnographic data to…

[Shi Weishan, the pioneer of the western medicine in Hubei in the Late Qing Dynasty].

Science.gov (United States)

Liu, F W

2017-07-28

The Englishman Shi Weishan (Frederick Porter Smith) is the first Christianity medical missionary sent to Central China, who is also the founder of the first mission hospital named 'Hospital of Universal Love' in Hubei. Arrived at Hankou in May 1864, he started medical work in July, and left Hankou in December 1870 because of health problem. In addition to medical mission, he tried to communicate with Chinese doctors in Hankou, then enlightened local people with health knowledge by written several books and articles, which brought some success. He also devoted to the translation of Chinese proper names and also wrote related book.

Hybridizing scholastic psychology with Chinese medicine: a seventeenth-century Chinese Catholic's conceptions of xin (mind and heart).

Science.gov (United States)

Zhang, Qiong

2008-01-01

This paper explores the dynamics of cultural interactions between early modern China and Europe initiated by the Jesuits and other Catholic missionaries through a case study of Wang Honghan, a seventeenth-century Chinese Catholic who systematically sought to integrate European learning introduced by the missionaries with pre-modern Chinese medicine. Focusing on the ways in which Wang combined his Western and Chinese sources to develop and articulate his views on xin (mind and heart), this paper argues that Wang arrived at a peculiar hybrid between scholastic psychology and Chinese medicine, not so much through a course of haphazard misunderstanding as through his conscious and patterned use and abuse of his Western sources, which was motivated most possibly by a wish to define a theoretical position that most suited his social roles as a Catholic convert and a Chinese medical doctor. Thus, rather than seeing Wang as an epitome of"transmission failure," this paper offers it as a showcase for the tremendous dynamism and creativity occurring at this East-West "contact zone as representatives of both cultures sought to appropriate and transform the symbolic and textual resources of the other side.

Effect of kai xin san on learning and memory in a rat model of paradoxical sleep deprivation.

Science.gov (United States)

Hu, Yuan; Liu, Ming; Liu, Ping; Yan, Juan-Juan; Liu, Ming-Yue; Zhang, Gang-Qiang; Zhou, Xiao-Jiang; Yu, Bing-Ying

2013-04-01

The present study aimed to evaluate the effect of kai xin san (KXS, at doses of 500, 250, and 125 mg/kg body weight per day), a well-known traditional Chinese medicine, on learning and memory in paradoxical sleep deprivation (PSD)-induced cognition deficit rats. Two behavior tests (the Open Field test and the Morris water maze task) were used for testing the effects of KXS on a PSD-induced learning and memory deficit model. Furthermore, its effect on the glutamic acid (GLU) and γ-amino-butyric acid (GABA) levels in the brain tissue, brain-derived neurotrophic factor (BDNF), cyclic AMP response element binding protein (CREB), and phosphorylated-CREB (p-CREB) expression in the hippocampus was also tested. KXS exerted the greatest cognition against the 48 h PSD-induced cognitive deficit and these effects may be mediated by decreasing the GLU and GABA levels and increasing the levels of BDNF, CREB, and p-CREB. This study indicates that the effect of KXS on learning and memory in a rat model of PSD could be associated with the modulation of neurotransmitter levels and the expression of some genes in the brain that contribute to memory functions.

From State-controlled to Polycentric Governance in Forest Landscape Restoration: The Case of the Ecological Forest Purchase Program in Yong'an Municipality of China.

Science.gov (United States)

Long, Hexing; Liu, Jinlong; Tu, Chengyue; Fu, Yimin

2018-07-01

Forest landscape restoration is emerging as an effective approach to restore degraded forests for the provision of ecosystem services and to minimize trade-offs between conservation and rural livelihoods. Policy and institutional innovations in China illustrate the governance transformation of forest landscape restoration from state-controlled to polycentric governance. Based on a case study of the Ecological Forest Purchase Program in Yong'an municipality, China's Fujian Province, this paper explores how such forest governance transformation has evolved and how it has shaped the outcomes of forest landscape restoration in terms of multi-dimensionality and actor configurations. Our analysis indicates that accommodating the participation of multiple actors and market-based instruments facilitate a smoother transition from state-centered to polycentric governance in forest landscape restoration. Governance transitions for forest landscape restoration must overcome a number of challenges including ensurance of a formal participation forum, fair participation, and a sustainable legislative and financial system to enhance long-term effectiveness.

First reliability test of a surface micromachined microengine using SHiMMeR

Energy Technology Data Exchange (ETDEWEB)

Tanner, D.M.; Smith, N.F.; Bowman, D.J. [and others

1997-08-01

The first-ever reliability stress test on surface micromachined microengines developed at Sandia National Laboratories (SNL) has been completed. We stressed 41 microengines at 36,000 RPM and inspected the functionality at 60 RPM. We have observed an infant mortality region, a region of low failure rate (useful life), and no signs of wearout in the data. The reliability data are presented and interpreted using standard reliability methods. Failure analysis results on the stressed microengines are presented. In our effort to study the reliability of MEMS, we need to observe the failures of large numbers of parts to determine the failure modes. To facilitate testing of large numbers of micromachines. The Sandia High Volume Measurement of Micromachine Reliability (SHiMMeR) system has computer controlled positioning and the capability to inspect moving parts. The development of this parallel testing system is discussed in detail.

El model de difusió de la llengua, la societat i la cultura xineses de l'Institut Confuci : El cas de la revista bilingüe xinès-espanyol

OpenAIRE

Arroyo Viguer, Germà

2016-01-01

Estudi del model de difusió de la llengua, la cultura i la societat xineses de l'Institut Confuci (IC). Analitza, a més, el cas de l'Institut Confuci de la Universitat de València (ICUV), així com la revista bimestral "Instituto Confucio", que edita en versió bilingüe xinès-espanyol l'ICUV. Estudio del modelo de difusión de la lengua, la cultura y la sociedad chinas del Instituto Confucio (IC). Analiza, además, el caso del Instituto Confucio de la Universidad de Valencia (ICUV), así como l...

Effects of Climate Change and Fisheries Bycatch on Shy Albatross (Thalassarche cauta) in Southern Australia.

Science.gov (United States)

Thomson, Robin B; Alderman, Rachael L; Tuck, Geoffrey N; Hobday, Alistair J

2015-01-01

The impacts of climate change on marine species are often compounded by other stressors that make direct attribution and prediction difficult. Shy albatrosses (Thalassarche cauta) breeding on Albatross Island, Tasmania, show an unusually restricted foraging range, allowing easier discrimination between the influence of non-climate stressors (fisheries bycatch) and environmental variation. Local environmental conditions (rainfall, air temperature, and sea-surface height, an indicator of upwelling) during the vulnerable chick-rearing stage, have been correlated with breeding success of shy albatrosses. We use an age-, stage- and sex-structured population model to explore potential relationships between local environmental factors and albatross breeding success while accounting for fisheries bycatch by trawl and longline fisheries. The model uses time-series of observed breeding population counts, breeding success, adult and juvenile survival rates and a bycatch mortality observation for trawl fishing to estimate fisheries catchability, environmental influence, natural mortality rate, density dependence, and productivity. Observed at-sea distributions for adult and juvenile birds were coupled with reported fishing effort to estimate vulnerability to incidental bycatch. The inclusion of rainfall, temperature and sea-surface height as explanatory variables for annual chick mortality rate was statistically significant. Global climate models predict little change in future local average rainfall, however, increases are forecast in both temperatures and upwelling, which are predicted to have detrimental and beneficial effects, respectively, on breeding success. The model shows that mitigation of at least 50% of present bycatch is required to offset losses due to future temperature changes, even if upwelling increases substantially. Our results highlight the benefits of using an integrated modeling approach, which uses available demographic as well as environmental data

Effects of Climate Change and Fisheries Bycatch on Shy Albatross (Thalassarche cauta in Southern Australia.

Directory of Open Access Journals (Sweden)

Robin B Thomson

Full Text Available The impacts of climate change on marine species are often compounded by other stressors that make direct attribution and prediction difficult. Shy albatrosses (Thalassarche cauta breeding on Albatross Island, Tasmania, show an unusually restricted foraging range, allowing easier discrimination between the influence of non-climate stressors (fisheries bycatch and environmental variation. Local environmental conditions (rainfall, air temperature, and sea-surface height, an indicator of upwelling during the vulnerable chick-rearing stage, have been correlated with breeding success of shy albatrosses. We use an age-, stage- and sex-structured population model to explore potential relationships between local environmental factors and albatross breeding success while accounting for fisheries bycatch by trawl and longline fisheries. The model uses time-series of observed breeding population counts, breeding success, adult and juvenile survival rates and a bycatch mortality observation for trawl fishing to estimate fisheries catchability, environmental influence, natural mortality rate, density dependence, and productivity. Observed at-sea distributions for adult and juvenile birds were coupled with reported fishing effort to estimate vulnerability to incidental bycatch. The inclusion of rainfall, temperature and sea-surface height as explanatory variables for annual chick mortality rate was statistically significant. Global climate models predict little change in future local average rainfall, however, increases are forecast in both temperatures and upwelling, which are predicted to have detrimental and beneficial effects, respectively, on breeding success. The model shows that mitigation of at least 50% of present bycatch is required to offset losses due to future temperature changes, even if upwelling increases substantially. Our results highlight the benefits of using an integrated modeling approach, which uses available demographic as well as

Prevalence of consanguineous marriages among shi'a populations of Lebanon.

Science.gov (United States)

El-Kheshen, Ghadir; Saadat, Mostafa

2013-09-01

In genetics, a consanguineous marriage means union between couples who are related as second cousins or closer. The present cross-sectional study was carried out in order to illustrate the prevalence and types of consanguineous marriages in the Shi'a population living in widespread territories in Lebanon including the Bekaa Valley, the south of Lebanon and the southern suburb of Beirut. Data on types of marriages were collected using a simple questionnaire. The total number of couples in the study was 1203. Consanguineous marriage was classified by the degree of relationship between couples. The overall frequency of consanguinity was found to be 28.4%, with first cousin marriages (21.3%) being the most common type followed by first cousins once removed (5.5%), then double first cousins (0.8%). The frequencies of second cousin and beyond second cousin marriages were the same at 0.4% of all the marriages. The mean inbreeding coefficient (α) was estimated at about 0.0161 for the population. There were no significant differences between the three studied territories for frequencies of different types of marriages (p>0.1), nor were there significant differences between the rural and urban areas (p>0.1).

Analysis of the Chinese martial periodicals edited during the Republican Era

Directory of Open Access Journals (Sweden)

William Acevedo

2012-07-01

Full Text Available The present article studies the periodicals and magazines published during the Chinese Republican period (1912-1949. The main sources for this work are the index and thirty volumes of the Republican Era Collection of National Arts Periodicals (Mingguo Guoshu Qi Kan Wenxian Jicheng, edited by Shi Yong Xing in 2008. Besides basic data about the 45 publications included in the collection such as title, editor, publication information and period of existence; this article emphasises the historical context in which these publications appeared as well as their efforts to help China becoming a nation recognized at the world stage. As an example of the wealth of information contained in these periodicals regarding Chinese martial arts, we have analyzed the terminology that was used to define them, the publications’ contribution to exalt nationalism up to their influence in strengthening of China’s citizens and military.

Fault geometry and fluid-rock reaction: Combined controls on mineralization in the Xinli gold deposit, Jiaodong Peninsula, China

Science.gov (United States)

Yang, Lin; Zhao, Rui; Wang, Qingfei; Liu, Xuefei; Carranza, Emmanuel John M.

2018-06-01

The structures and fluid-rock reaction in the Xinli gold deposit, Jiaodong Peninsula, were investigated to further understand their combined controls on the development of permeability associated with ore-forming fluid migration. Orebodies in this deposit are hosted by the moderately SE-to S-dipping Sanshandao-Cangshang fault (SCF). Variations in both dip direction and dip angle along the SCF plane produced fault bends, which controlled the fluid accumulation and ore-shoot formation. Gold mineralizations occurred in early gold-quartz-pyrite and late gold-quartz-polymetallic sulphide stages following pervasive sericitization and silicification alterations. Theoretical calculation indicates that sericitization caused 8-57% volume decrease resulting in the development/enlargement of voids, further increase of grain-scale permeability, and resultant precipitation of the early gold-quartz-pyrite pods, which destroyed permeability. The rock softening produced by alterations promoted activities of SCF secondary faults and formation of new fractures, which rebuilt the permeability and controlled the late gold-quartz-polymetallic sulfide veins. Quantitative studies on permeability distributions show that the southwestern and northeastern bend areas with similar alteration and mineralization have persistent and anti-persistent permeability networks, respectively. These were likely caused by different processes of rebuilding permeability due to different stress states resulting from changes in fault geometry.

Regional asymmetry of metabolic and antioxidant profile in the sciaenid fish shi drum (Umbrina cirrosa white muscle. Response to starvation and refeeding

Directory of Open Access Journals (Sweden)

M. Carmen Hidalgo

2017-04-01

Full Text Available The objective of the present study is to characterize the metabolic and antioxidant profile of white muscle of shi drum in two sites of the body, anterior dorsal (AM and posterior dorsal (PM portions. In addition, it will be analyzed the possible effect of starvation and a subsequent refeeding, with two different protocols, pair feeding and ad libitum. Activities of key enzymes of intermediary metabolism and of antioxidant enzymes, as well as lipid peroxidation, as an index of oxidative stress, were evaluated. The results indicate the existence of a regional asymmetry of the metabolic capacities of the white muscle of shi drum, which is likely related to the different contribution to swimming of the body regions examined. Starvation induces a metabolic depression that is more marked in those activities that support burst swimming in PM, while those activities supporting maintenance requirements are conserved. The greatest energy demands during starvation appear to lie in AM, which showed the highest oxidative metabolism rate. The increased use of fatty acids as energy source for AM leads to oxidative stress. A period of more than four weeks of refeeding for full restoration of metabolic capacities in AM is needed, probably related to the higher muscle mass located in this region. On the contrary, all enzyme activities in PM returned to control levels in both refeeding protocols, but pair feeding seems to be advantageous since compensatory growth has been taking place without signs of oxidative stress. This work was addressed to gain knowledge on the physiology of a promising fish species in aquaculture like shi drum. The results displayed here show how the starving and further re-feeding events could generate oxidative stress situations characterized by high lipid peroxidation levels which may influence negatively on the quality of the edible part of the fish. This study opens an interesting field on this fish species which deserves being

SHiP: a new facility with a dedicated detector to search for new neutral particles and studying tau neutrino properties

Directory of Open Access Journals (Sweden)

Shevchenko V.

2017-01-01

Full Text Available SHiP (Search for Hidden Particles is a new general purpose fixed target facility, whose Technical Proposal has been recently reviewed by the CERN SPS Committee and by the CERN Research Board. The two boards recommended that the experiment proceeds further to a Comprehensive Design phase in the context of the new CERNWorking group "Physics Beyond Colliders", aiming at presenting a CERN strategy for the European Strategy meeting of 2019. In the initial phase of SHiP, the 400 GeV proton beam extracted from the SPS will be dumped on a heavy target with the aim of integrating 2×1020 pot in 5 years. A dedicated detector, based on a long vacuum tank followed by a spectrometer and particle identification detectors, will allow probing a variety of models with light long-lived exotic particles and masses below O(10 GeV/c2. The main focus will be the physics of the so-called Hidden Portals, i.e. search for Dark Photons, Light scalars and pseudo-scalars, and Heavy Neutrinos. The sensitivity to Heavy Neutrinos will allow for the first time to probe, in the mass range between the kaon and the charm meson mass, a coupling range for which Baryogenesis and active neutrino masses could also be explained. Another dedicated detector will allow the study of neutrino cross-sections and angular distributions.

Violence against women in the context of war: experiences of Shi'i women and Palestinian refugee women in Lebanon.

Science.gov (United States)

Holt, Maria

2013-03-01

In times of war, women are likely to experience, in addition to the "normal" violence of peacetime, random cruelties perpetrated by the enemy against all members of the community. During research conducted with Palestinian refugees and Shi'i Muslims in Lebanon, women described various forms of violence and, in this article, I examine violence suffered by women in the context of conflict from three perspectives: victimization, trauma, and resistance. I argue that traumatic events have the effect of obliterating identity, but they can also strengthen the resolve to resist.

CATS, continuous automated testing of seismological, hydroacoustic, and infrasound (SHI) processing software.

Science.gov (United States)

Brouwer, Albert; Brown, David; Tomuta, Elena

2017-04-01

To detect nuclear explosions, waveform data from over 240 SHI stations world-wide flows into the International Data Centre (IDC) of the Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO), located in Vienna, Austria. A complex pipeline of software applications processes this data in numerous ways to form event hypotheses. The software codebase comprises over 2 million lines of code, reflects decades of development, and is subject to frequent enhancement and revision. Since processing must run continuously and reliably, software changes are subjected to thorough testing before being put into production. To overcome the limitations and cost of manual testing, the Continuous Automated Testing System (CATS) has been created. CATS provides an isolated replica of the IDC processing environment, and is able to build and test different versions of the pipeline software directly from code repositories that are placed under strict configuration control. Test jobs are scheduled automatically when code repository commits are made. Regressions are reported. We present the CATS design choices and test methods. Particular attention is paid to how the system accommodates the individual testing of strongly interacting software components that lack test instrumentation.

Shi Cihang 航慈釋. The First Case of Mummified Buddhist in Taiwan

Directory of Open Access Journals (Sweden)

Stefania Travagnin

2006-01-01

Full Text Available Shi Cihang 航慈釋 (1895-1954, is one of the eminent figures in the so-called Modern Buddhism in Taiwan. Engaged in improving education and training of Buddhist monks and nuns, and promoter of the so-called renjian fojiao 教佛間人 (Buddhism for the Human Realm, which refuses any sort of superstitious understanding and practice of Buddhism and calls for the return to the original and pure essence of the Dharma, Cihang is also the first Buddhist monk in Taiwan who attempted to, and eventually succeeded in, preserving his body afterdeath. Nowadays, the gilded relic-body of Cihang is enshrined and venerated in Xizhi, Taipei county, as well as being included in the list of the roushen pusa 薩菩身肉 (flesh-body Bodhisattvas who appeared in the history of Chinese Buddhism. This paper analyses Cihang’s relic-body as case-study of Chinese mummified Buddhist in the scene of contemporary Taiwan and modern Taiwanese Buddhim, discussing the Buddhist significance, sociological implications and eventual impact of mummification within the reality of the new renjian fojiao.

Neurologic deterioration with progressive CT changes in a child with Kearns-Shy syndrome

International Nuclear Information System (INIS)

Yoda, Satoru; Kitahara, Fuminori; Akabane, Taro; Terauchi, Akiko.

1984-01-01

A case of the rare juvenile form of Kearns-Shy syndrome with progressive external ophthalmoplegia and lid ptosis, carditis, skeletal muscle weakness, seizures, mental subnormality, short stature, EEG abnormality and deafness is presented. Electromyography revealed a myopathic pattern. Histochemical studies on quadriceps biopsy specimens showed atrophy of type II fibers and ''ragged-red fibers.'' On electron microscopy these muscle cells were seen to contain an increased amount of glycogen particles and abnormal mitochondria were increased in number and size. It is of interest that abrupt deterioration of neurological findings such as seizures, mental subnormality, speech disturbance and deafness was present in our case. Computed tomographic scanning showed progressive changes of cerebral atrophy, low density of cerebral white matter and basal ganglia calcification, which were well associated with the clinical deterioration. A review of the literature also indicated that some patients with this syndrome showed abrupt neurological deterioration in childhood. Involvement of the central nervous system in this syndrome has to be considered as the cause of sudden deterioration and death in childhood. (author)

arXiv Search for new physics with the SHiP experiment at CERN

CERN Document Server

Lantwin, Oliver

2017-12-01

SHiP is a new general purpose fixed target experiment at the CERN SPS designed to complement LHC experiments in the search for new physics. In its initial phase, the $400$ GeV proton beam extracted from the SPS will be dumped on a heavy target with the aim of integrating $2\\times10^{20}$ pot in 5 years. Shielded by an active muon shield, a dedicated detector, based on a long decay volume followed by a spectrometer and particle identification detectors, will allow probing a variety of models with light long-lived exotic particles with masses below $\\mathcal{O}(10)\\; \\mathrm{GeV}/{c^2}$. The main focus will be the physics of the so-called Hidden Portals, i.e. search for Dark Photons, Light scalars and pseudo-scalars, and Heavy Neutral Leptons. The sensitivity to Heavy Neutral Leptons will allow for the first time to probe, in the mass range above the kaon mass, a coupling range for which Baryogenesis and active neutrino masses could also be explained. A dedicated emulsion-based detector will allow detection of ...

Comparison of hyporheic flow and water quality in open and tree-covered banks downstream of Xin'an River dam, China

Science.gov (United States)

Liu, D.

2017-12-01

Plants, especially trees, in the riparian zone may have a significant impact on the flow rate, temperature and chemical properties of groundwater. A field study was conducted in the downstream bank of the Xin'an River dam, Zhejiang, China. In the field, two areas of about 20 meters apart were chosen, of which one was a open place and the other was covered with many orange trees. Comparison of hyporheic flow and water quality in the open and tree-covered banks were made by monitoring the water level, water temperature, water chemistry (March, 2015) along the cross sections perpendicular to the river. The analyses indicated that water level around the trees was relatively low in the day and high in the evening, thus changed the direction and magnitude of the natural groundwater flow velocity, totally strengthened the hyporheic exchange between the groundwater and river. The trees also changed the temperature distribution of the natural river bank, and induced the wider infiltration range of the low-temperature water. The temperature around the trees was relatively low in the day, yet it was high in the evening. Dissolved oxygen (DO) and electricity conductivity (EC) around the trees were significantly increased, yet the pH was almost unaffected.

Raman and time resolved photoluminescence studies on the effect of temperature on disorder production in SHI irradiated N-doped 6H-SiC crystals

Energy Technology Data Exchange (ETDEWEB)

Sivaji, K., E-mail: sivaji.krishnan@yahoo.com [Materials Science Centre, Department of Nuclear Physics, University of Madras, Guindy Campus, Chennai 600025 (India); Viswanathan, E. [Materials Science Centre, Department of Nuclear Physics, University of Madras, Guindy Campus, Chennai 600025 (India); Selvakumar, S. [Materials Science Centre, Department of Nuclear Physics, University of Madras, Guindy Campus, Chennai 600025 (India); University of Tsukuba Tandem Accelerator Complex, University of Tsukuba, Tennodai 1-1-1, Ibaraki 305-8577 (Japan); Sankar, S. [Department of Physics, MIT Campus, Anna University, Chennai 600044 (India); Kanjilal, D. [Inter-University Accelerator Centre, Aruna Asaf Ali Marg, P.O. Box 10502, New Delhi 110067 (India)

2014-02-25

Highlights: • N doped SiC were irradiated with 150 MeV Ag{sup 12+} (1 × 10{sup 12} to 5 × 10{sup 13} ions/cm{sup 2}). • Local disorder are analyzed by studying the LO Raman mode of the irradiated sample. • The TRPL studies provided evidence of the formation of radiative centers at 80 K. -- Abstract: In this report, the effect of disorder accumulation in Swift Heavy Ion (SHI) irradiated 6H-SiC is distinguished with respect to the irradiation temperature, viz., 80 K and 300 K. The samples were irradiated with 150 MeV Ag{sup 12+} ions with different fluences ranging from 1 × 10{sup 12} to 5 × 10{sup 13} ions/cm{sup 2}. The structural and optical properties of N-doped 6H-SiC in its pristine condition and after SHI irradiation have been studied. The changes observed by Raman spectroscopy and Time resolved photoluminescence (TRPL) spectroscopy were ascribed to the disorder accumulation in 6H-SiC. The local disorder has been analyzed by studying the LO Raman mode of the irradiated sample in comparison to the pristine sample. The TRPL studies have provided evidence of the formation of radiative centers after irradiation at 80 K.

SHI induced modification in structural, optical, dielectric and thermal properties of poly ethylene oxide films

Energy Technology Data Exchange (ETDEWEB)

Patel, Gnansagar B.; Bhavsar, Shilpa [Department of Physics, The M.S. University of Baroda, Vadodara 390002 (India); Singh, N.L., E-mail: nl.singh-phy@msubaroda.ac.in [Department of Physics, The M.S. University of Baroda, Vadodara 390002 (India); Singh, F.; Kulriya, P.K. [Inter University Accelerator Centre, Aruna Asaf Ali Marg, New Delhi 110067 (India)

2016-07-15

Poly ethylene oxide (PEO) films were synthesized by solution cast method. These self-standing films were exposed with 60 MeV C{sup +5} ion and 100 MeV Ni{sup +7} ion at different fluences. SHI induced effect was investigated by employing various techniques. The crystalline size decreased upon irradiation as observed from XRD analysis. FTIR analysis reveals the decrement in the peak intensity upon irradiation. Tauc’s method was used to determine the optical band gap (E{sub g}), which shows decreasing trends with increase of fluence. The dielectric properties were investigated in the frequency range 10 Hz to 10 MHz for unirradiated and irradiated films. The dielectric constant remains same for the broad-spectrum of frequency and increases at lower frequency. The dielectric loss also moderately influence as a function of frequency due to irradiation. DSC analysis validated the results of XRD. Scanning electron microscopy (SEM) reveals that there is significant change in the surface morphology due to irradiation.

Measurement of parameters of scintillating bars with wavelength-shifting fibres and silicon photomultiplier readout for the SHiP Muon Detector

CERN Document Server

Montanari, Alessandro; Baldini, Wander; Calcaterra, Alessandro; Lanfranchi, Gaia; Saputi, Alessandro; Khotyantsev, Alexey; Kudenko, Yury; Mefodev, Aleksandr; Mineev, Oleg

2016-01-01

The light yield and the time resolution of different types of 3 m long scintillating bars instrumented with wavelength shifting fibres and read out by different models of silicon photomultipliers have been measured at a test beam at the T9 area at the CERN Proton Synchrotron. The results obtained with different configurations are presented. A time resolution better than 800 ps, constant along the bar length within 20%, and a light yield of 140 (70) photo-electrons are obtained for bars 3 m long, 4.5 (5) cm wide and 2 (0.7) cm thick. These results nicely match the requirements for the Muon Detector of the SHiP experiment.

Studies for the electro-magnetic calorimeter SplitCal for the SHiP experiment at CERN with shower direction reconstruction capability

Science.gov (United States)

Bonivento, Walter M.

2018-02-01

This paper describes the basic ideas and the first simulation results of a new electro-magnetic calorimeter concept, named SplitCal, aimed at optimising the measurement of photon direction in fixed-target experiment configuration, with high photon detection efficiency. This calorimeter was designed for the invariant mass reconstruction of axion-like particles decaying into two photons in the mass range 200 MeV to 1 GeV for the proposed proton beam dump experiment SHiP at CERN. Preliminary results indicate that angular resolutions better than obtained by past experiments can be achieved with this design. An implementation of this concept with real technologies is under study.

Reclassification of Serpens flexibilis Hespell 1977 as Pseudomonas flexibilis comb. nov., with Pseudomonas tuomuerensis Xin et al. 2009 as a later heterotypic synonym.

Science.gov (United States)

Shin, Su-Kyoung; Hwang, Chung Yeon; Cho, Yong-Joon; Yi, Hana

2015-12-01

Serpens flexibilis was proposed in 1977 and approved in 1980 without the 16S rRNA gene sequence information. The sequence of S. flexibilis became available in 2010, after the publication of Pseudomonas tuomuerensis in 2009. Our preliminary phylogenetic analyses indicated that these two strains share high sequence similarity and therefore showed strong potential to be united into a single species. To clarify the taxonomic status of the two species, a polyphasic taxonomy study was conducted including whole genome sequencing. The value of average nucleotide identity (ANI) and digital DNA-DNA hybridization (dDDH) between the genome sequences of S. flexibilis ATCC 29606(T) and P. tuomuerensis JCM 14085(T) were 98.1% and 89.0%, respectively. The phenotypic and chemotaxonomic properties including enzymatic activities, substrate utilization profiles, and fatty acids, supported that the two taxa have no pronounced difference and should thus constitute a single species. Therefore, we propose to transfer Serpens flexibilis Hespell 1977 to the genus Pseudomonas as Pseudomonas flexibilis comb. nov. (type strain=ATCC 29606(T)), with Pseudomonas tuomuerensis Xin et al. 2009 as a later heterotypic synonym of Pseudomonas flexibilis. Copyright © 2015 Elsevier GmbH. All rights reserved.

Prevalence of swallowing and speech problems in daily life after chemoradiation for head and neck cancer based on cut-off scores of the patient-reported outcome measures SWAL-QOL and SHI.

Science.gov (United States)

Rinkel, Rico N; Verdonck-de Leeuw, Irma M; Doornaert, Patricia; Buter, Jan; de Bree, Remco; Langendijk, Johannes A; Aaronson, Neil K; Leemans, C René

2016-07-01

The objective of this study is to assess swallowing and speech outcome after chemoradiation therapy for head and neck cancer, based on the patient-reported outcome measures Swallowing Quality of Life Questionnaire (SWAL-QOL) and Speech Handicap Index (SHI), both provided with cut-off scores. This is a cross-sectional study. Department of Otolaryngology/Head and Neck Surgery of a University Medical Center. Sixty patients, 6 months to 5 years after chemoradiation for head and neck squamous cell carcinoma. Swallowing Quality of Life Questionnaire (SWAL-QOL) and SHI, both validated in Dutch and provided with cut-off scores. Associations were tested between the outcome measures and independent variables (age, gender, tumor stage and site, and radiotherapy technique, time since treatment, comorbidity and food intake). Fifty-two patients returned the SWAL-QOL and 47 the SHI (response rate 87 and 78 %, respectively). Swallowing and speech problems were present in 79 and 55 %, respectively. Normal food intake was noticed in 45, 35 % had a soft diet and 20 % tube feeding. Patients with soft diet and tube feeding reported more swallowing problems compared to patients with normal oral intake. Tumor subsite was significantly associated with swallowing outcome (less problems in larynx/hypopharynx compared to oral/oropharynx). Radiation technique was significantly associated with psychosocial speech problems (less problems in patients treated with IMRT). Swallowing and (to a lesser extent) speech problems in daily life are frequently present after chemoradiation therapy for head and neck cancer. Future prospective studies will give more insight into the course of speech and swallowing problems after chemoradiation and into efficacy of new radiation techniques and swallowing and speech rehabilitation programs.

[Textual research on Chen Ye and his Jia cang jing yan fang (Family-preserved Empirical Recipes) of the Song Dynasty].

Science.gov (United States)

Zhang, Xuedan; Zhang, Ruqing; Chen, Dexing

2014-01-01

Chen Ye, an official of the Southern Song Dynasty, also known as Chen Rihua as his styled name, was born in Changle, Fuzhou in the reign of Shaoxing, and died during the reign of Duanping. He had been consecutively in the positions of Jiang shi lang (Court Gentleman for Ceremonial Service), Zhi zhou (Prefect) of Lingding, the Ti xing (Judicial Commissioner) of Guangdong, the Zong ling (Overseer-general) of Sichuan, Shan ding (Reviser), Shu lin and other positions in Tongzhou, Yuanzhou. His works included 1 volume of Gu ling xian sheng nian pu (Mr. Guling's Chronological Biography), 1 volume of Tan xie (On Humor), 1 volume of Shi hua (Poetry), 8 volumes of Jin yuan li shu (Jin Yuan's Smart Technique), 3 volumes of Yi jian zhi lei bian (Classified Compilation of Yijian's Annals), (Zeng guang) Suo sui lu (Augmented Records of Trivial Matters), 5 volumes of Jia cang jing yan fang (Family-preserved Empirical Recipes). He also compiled the 8-volume Yin jiang zhi (Yinjiang's Annals), published the 2-volume Jia cang ji yao fang (Collected Essential Recipes from Family Preservation), and other proses and poetry. Jia cang jing yan fang was a formulary compiled by Chen Ye, which was lost. Altogether 74 of its recipes were cited in Fu ren da quan liang fang (Complete Effective Prescriptions for Women's Diseases), Shou qin yang lao shu (A Book for Pursuing Seniors' Longevity and Healthcare), Pu ji fang (Prescriptions for Universal Relief) and Yong le da dian (Yongle Encyclopedia).

Analysis of the Constituents in “Zhu She Yong Xue Shuan Tong” by Ultra High Performance Liquid Chromatography with Quadrupole Time-of-Flight Mass Spectrometry Combined with Preparative High Performance Liquid Chromatography

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Lin-Lin Wang

2015-11-01

Full Text Available “Zhu She Yong Xue Shuan Tong” lyophilized powder (ZSYXST, consists of a series of saponins extracted from Panax notoginseng, which has been widely used in China for the treatment of strokes. In this study, an ultra-high performance liquid chromatography with quadrupole time-of-flight mass spectrometry (UHPLC-Q-TOF/MS combined with preparative high performance liquid chromatography (PHPLC method was developed to rapidly identify both major and minor saponins in ZSYXST. Some high content components were removed through PHPLC in order to increase the sensitivity of the trace saponins. Then, specific characteristic fragment ions in both positive and negative mode were utilized to determine the types of aglycone, saccharide, as well as the saccharide chain linkages. As a result, 94 saponins, including 20 pairs of isomers and ten new compounds, which could represent higher than 98% components in ZSYXST, were identified or tentatively identified in commercial ZSYXST samples.

Land cover of oases and forest in XinJiang, China retrieved from ASTER data

Science.gov (United States)

Buhe, Aosier; Tsuchiya, K.; Kaneko, M.; Ohtaishi, N.; Halik, Mahmut

ASTER aboard NASA’s satellite Terra is a high-resolution multispectral radiometer of 14 bands. The spatial resolution is 15 m in VNIR, 30 m in SWIR and 90 m in TIR spectra, respectively. With the data observed with ASTER, the land cover classification is produced for the Tarim Diversifolious Poplar Protection Area along the Tarim River in the northern Tarim Basin (Taklamakan Desert) in XinJiang, China. The classification of the vegetation (plants) in the arid and semiarid regions using remote-sensing technology is very difficult. Because the cause has low vegetable cover density and the influence of reflection from background soil is large. ASTER data are effective in studying the spectrum characteristics of land cover in arid and semiarid regions. The sensor has several bands in the shortwave infrared wavelength region that is designed for exploration of earth resources and study of the arid and semiarid region natural environment. However, we are not clear combination of which band is the most effective in research of the arid region like the Taklamakan desert in the data of 14 bands of ASTER. The optimum index factor (OIF), based on total variance within bands and correlation coefficient between bands, is a statistical approach to rank all possible three-band combinations. In the process of analyzing the data, the pixel sizes of all the data are converted (layer stacking and re-sampling) into consistent same size of 15 m. The three-band composite with the largest OIF value will have most information (as measured by variance) with the least amount of duplication (as measured by correlation). We used the OIF technique to rank all three-band combinations of ASTER original 14-band data over Tarim River Poplar Protection Area. Our study indicates that RGB color overlay using atmospheric corrected ASTER original bands 2, 3 (VNIR), and 6 (SWIR) has the highest OIF. When NDVI is considered as one ASTER band, highest OIF will have by carrying out bands 3 (VNIR), 4

Studies for the electro-magnetic calorimeter {\\em SplitCal} for the SHiP experiment at CERN with shower direction reconstruction capability

CERN Document Server

2018-01-01

This paper describes the basic ideas and the first simulation results of a new electro-magnetic calorimeter concept, named {\\it SplitCal}, aimed at optimising the measurement of photon direction in fixed-target experiment configuration, with high photon detection efficiency. This calorimeter was designed for the invariant mass reconstruction of axion-like particles decaying into two photons in the mass range 200~MeV to 1~GeV for the proposed proton beam dump experiment SHiP at CERN. Preliminary results indicate that angular resolutions better than obtained by past experiments can be achieved with this design. An implementation of this concept with real technologies is under study.

Influence of polyethylene glycol coating on biodistribution and toxicity of nanoscale graphene oxide in mice after intravenous injection

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Li B

2014-10-01

Full Text Available Bo Li,1,2 Xiao-Yong Zhang,1 Jian-Zhong Yang,1 Yu-Jie Zhang,1 Wen-Xin Li,1 Chun-Hai Fan,1 Qing Huang1 1Laboratory of Physical Biology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, 2Department of Human Anatomy, College of Basic Medical Sciences, Jilin University, Changchun, People’s Republic of China Abstract: In this study, we assessed the in vivo behavior and toxicology of nanoscale graphene oxide (NGO in mice after intravenous injection. The influence of a polyethylene glycol (PEG coating on the distribution and toxicity of the NGO was also investigated. The results show that NGO is mainly retained in the liver, lung, and spleen. Retention in the lung is partially due to NGO aggregation. The PEG coating reduces the retention of NGO in the liver, lung, and spleen and promotes the clearance of NGO from these organs, but NGO and NGO-PEG are still present after 3 months. The PEG coating effectively reduces the early weight loss caused by NGO and alleviates NGO-induced acute tissue injuries, which can include damage to the liver, lung, and kidney, and chronic hepatic and lung fibrosis. Keywords: graphene oxide, biodistribution, toxicity, polyethylene glycol

The variation of riverbed material due to tropical storms in Shi-Wen River, Taiwan.

Science.gov (United States)

Lin, Chin-Ping; Wang, Yu-Min; Tfwala, Samkele S; Chen, Ching-Nuo

2014-01-01

Taiwan, because of its location, is a flood prone region and is characterised by typhoons which brings about two-thirds to three quarters of the annual rainfall amount. Consequently, enormous flows result in rivers and entrain some fractions of the grains that constitute the riverbed. Hence, the purpose of the study is to quantify the impacts of these enormous flows on the distribution of grain size in riverbeds. The characteristics of riverbed material prior to and after the typhoon season are compared in Shi-Wen River located at southern Taiwan. These include grain size variation, bimodality, and roughness coefficient. A decrease (65%) and increase (50%) in geometric mean size of grains were observed for subsurface and surface bed material, respectively. Geometric standard deviation decreased in all sites after typhoon. Subsurface material was bimodal prior to typhoons and polymodal after. For surface material, modal class is in the gravel class, while after typhoons it shifts towards cobble class. The reduction in geometric mean resulted to a decrease in roughness coefficient by up to 30%. Finally, the relationship of Shields and Froude numbers are studied and a change in the bed form to antidunes and transition form is observed, respectively.

Variations in Volatile Oil Yield and Composition of "Xin-yi" (Magnolia biondii Pamp. Flower Buds) at Different Growth Stages.

Science.gov (United States)

Hu, Mingli; Bai, Mei; Ye, Wei; Wang, Yaling; Wu, Hong

2018-06-01

Dried flower buds of Magnolia biondii Pamp. are the main ingredient in "Xin-yi" in China, and the volatile oils of M. biondii flower buds are the principal medicinal component. Gas chromatographymass spectrometry (GC-MS) and microscopic techniques were employed to detect the volatile yields of M. biondii flowers at various growth stages. The volatile oil yields of M. biondii flowers differed significantly at different growth stages and were closely related to flower dry weight, oil cell density and degree of oil accumulation. In February 2016, flower buds had the highest dry weight, the maximum percentage of oil cells at the oil saturation stage and the highest density of oil cells, which coincided with the highest oil yield. In March 2016, flower buds had a lower dry weight, a higher percentage of oil cells at the oil-degrading stage and the lowest oil cell density, resulting in decreased oil yields. The total amounts of the major medicinal components in the M. biondii flower also showed regular changes at different growth stages. In January and February of 2016, M. biondii flowers had a higher dry weight, volatile oil yield and total content of medicinal ingredients, which was the best time for harvesting high-quality medicinal components. Our study reveals that volatile oil content and chemical composition are closely related to the growth stage of M. biondii flower buds. The results provide a scientific morphology and composition index for evaluating the medicinal value and harvesting of high-quality M. biondii medicinal herbs.

Effect of the partial replacement of fish meal and oil by vegetable products on performance and quality traits of juvenile shi drum (Umbrina cirrosa L.

Directory of Open Access Journals (Sweden)

Igino Andrighetto

2010-01-01

Full Text Available A four-month growth trial was carried out in order to evaluate performance and quality traits of juvenile shi drum fedwith two isonitrogenous and isoenergetic diets having different amounts of vegetable products (Vegetable diet vs. Controldiet. Compared to the Control diet, the Vegetable diet was formulated by increasing the replacement of fish meal (14%with soybean and cereal products, and fish oil (12% with a mixture of vegetable oil. On June, 4 groups of 225 fish (2replicates per dietary treatment were sorted according to live weight and reared in fibreglass tanks over a four- monthlong experimental period. Fish were hand fed to apparent satiety. Offered feed, growth parameters and feed efficiencywere recorded as productive performance. At the end of the trial (October biometric, chemical and reological traits wereexamined to assess fish quality. The dietary treatments showed similar productive performance. The relatively high inclusionof vegetable sources led to a significant modification of body shape, mesenteric fat and viscera weight. Among qualitytraits, Vegetable diet-fed fish demonstrated a significantly lower whole body and fillet crude protein content.Yellowness value of the cooked fillet was significantly lower in the Control diet-fed fish, whereas fillet texture was similar.The results of this research showed that shi drum is a suitable candidate for Mediterranean marine aquaculture andits dietary formulation might include at least the amount of vegetable sources used in this trial.

The Variation of Riverbed Material due to Tropical Storms in Shi-Wen River, Taiwan

Directory of Open Access Journals (Sweden)

Chin-Ping Lin

2014-01-01

Full Text Available Taiwan, because of its location, is a flood prone region and is characterised by typhoons which brings about two-thirds to three quarters of the annual rainfall amount. Consequently, enormous flows result in rivers and entrain some fractions of the grains that constitute the riverbed. Hence, the purpose of the study is to quantify the impacts of these enormous flows on the distribution of grain size in riverbeds. The characteristics of riverbed material prior to and after the typhoon season are compared in Shi-Wen River located at southern Taiwan. These include grain size variation, bimodality, and roughness coefficient. A decrease (65% and increase (50% in geometric mean size of grains were observed for subsurface and surface bed material, respectively. Geometric standard deviation decreased in all sites after typhoon. Subsurface material was bimodal prior to typhoons and polymodal after. For surface material, modal class is in the gravel class, while after typhoons it shifts towards cobble class. The reduction in geometric mean resulted to a decrease in roughness coefficient by up to 30%. Finally, the relationship of Shields and Froude numbers are studied and a change in the bed form to antidunes and transition form is observed, respectively.

Test of Shi et al. Method to Infer the Magnetic Reconnection Geometry from Spacecraft Data: MHD Simulation with Guide Field and Antiparallel Kinetic Simulation

Science.gov (United States)

Denton, R.; Sonnerup, B. U. O.; Swisdak, M.; Birn, J.; Drake, J. F.; Heese, M.

2012-01-01

When analyzing data from an array of spacecraft (such as Cluster or MMS) crossing a site of magnetic reconnection, it is desirable to be able to accurately determine the orientation of the reconnection site. If the reconnection is quasi-two dimensional, there are three key directions, the direction of maximum inhomogeneity (the direction across the reconnection site), the direction of the reconnecting component of the magnetic field, and the direction of rough invariance (the "out of plane" direction). Using simulated spacecraft observations of magnetic reconnection in the geomagnetic tail, we extend our previous tests of the direction-finding method developed by Shi et al. (2005) and the method to determine the structure velocity relative to the spacecraft Vstr. These methods require data from four proximate spacecraft. We add artificial noise and calibration errors to the simulation fields, and then use the perturbed gradient of the magnetic field B and perturbed time derivative dB/dt, as described by Denton et al. (2010). Three new simulations are examined: a weakly three-dimensional, i.e., quasi-two-dimensional, MHD simulation without a guide field, a quasi-two-dimensional MHD simulation with a guide field, and a two-dimensional full dynamics kinetic simulation with inherent noise so that the apparent minimum gradient was not exactly zero, even without added artificial errors. We also examined variations of the spacecraft trajectory for the kinetic simulation. The accuracy of the directions found varied depending on the simulation and spacecraft trajectory, but all the directions could be found within about 10 for all cases. Various aspects of the method were examined, including how to choose averaging intervals and the best intervals for determining the directions and velocity. For the kinetic simulation, we also investigated in detail how the errors in the inferred gradient directions from the unmodified Shi et al. method (using the unperturbed gradient

The pedagogical value of a student-run community-based experiential learning project: The Yong Loo Lin School of Medicine Public Health Screening.

Science.gov (United States)

Wee, Liang En; Yeo, Wei Xin; Tay, Clifton M; Lee, Jeannette J M; Koh, Gerald C H

2010-09-01

We assessed the pedagogical value of a student-led community-based experiential learning project called the Public Health Screening (PHS) run by medical and nursing students of the National University of Singapore's Yong Loo Lin School of Medicine (NUS YLLSoM). We conducted a cross-sectional study using a self-administered anonymised questionnaire on medical and nursing students who participated in PHS using the Fund for the Improvement of Postsecondary Education (FIPSE) Survey Instrument. Participants also gave an overall score for their learning experience at the PHS. The participation rate was 93.1% (576/619) for medical students and 100% (37/37) for nursing students. All participants gave the PHS learning experience a high rating (median = 8 out of maximum of 10, inter-quartile range, 7 to 9). A majority of participants felt that PHS had helped them to improve across all domains surveyed. For medical students, those in preclinical years and females were independently more likely to feel that PHS had helped them to improve in communication skills, teamwork, ability to identify social issues, taking action, and gaining and applying their knowledge than those in clinical years and males. Improved ability to interact with patients (β=1.64, 95%CI, 1.01-2.27), appreciation of challenges to healthcare faced by Singaporeans from lower income groups (β=0.93, 95%CI, 0.49-1.37), thinking of others (β=0.70, 95%CI, 0.04-1.37) and tolerance of different people (β =0.63, 95%CI, 0.17-1.10) were strongly associated with the overall rating score. PHS was a positive learning experience in a wide range of domains for all students involved. This suggests that student-organised community-based experiential learning projects have potential educational value for both medical and nursing students.

A Modified Chinese Herbal Decoction (Kai-Xin-San Promotes NGF-Induced Neuronal Differentiation in PC12 Cells via Up-Regulating Trk A Signaling

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Lu Yan

2017-12-01

Full Text Available Kai-Xin-San (KXS, a Chinese herbal decoction, has been applied to medical care of depression for thousands of years. It is composed of two functional paired-herbs: Ginseng Radix et Rhizoma (GR-Polygalae Radix (PR and Acori Tatarinowii Rhizoma (ATR-Poria (PO. The compatibility of the paired-herbs has been frequently changed to meet the criteria of syndrome differentiation and treatment variation. Currently, a modified KXS (namely KXS2012 was prepared by optimizing the combinations of GR-PR and ATR-PO: the new herbal formula was shown to be very effective in animal studies. However, the cellular mechanism of KXS2012 against depression has not been fully investigated. Here, the study on KXS2012-induced neuronal differentiation in cultured PC12 cells was analyzed. In PC12 cultures, single application of KXS2012 showed no effect on the neuronal differentiation, but which showed robust effects in potentiating nerve growth factor (NGF-induced neurite outgrowth and neurofilament expression. The potentiating effect of KXS2012 was mediated through NGF receptor, tropomyosin receptor kinase (Trk A: because the receptor expression and activity was markedly up-regulated in the presence of KXS2012, and the potentiating effect was blocked by k252a, an inhibitor of Trk A. Our current results in cell cultures fully support the therapeutic efficacy of KXS2012 against depression.

Quality evaluation of Guan-Xin-Ning injection based on fingerprint analysis and simultaneous separation and determination of seven bioactive constituents by capillary electrophoresis.

Science.gov (United States)

Xu, Liying; Chang, Ruimiao; Chen, Meng; Li, Lou; Huang, Yayun; Zhang, Hongfen; Chen, Anjia

2017-12-01

The purpose of this study was to develop a comprehensive, rapid and practical capillary electrophoresis (CE) method for quality control (QC) of Guan-Xin-Ning (GXN) injection based on fingerprint analysis and simultaneous separation and determination of seven constituents. In fingerprint analysis, a capillary zone electrophoresis (CZE) method with a running buffer of 30 mM borate solution (pH 9.3) was established. Meanwhile, ten batches of samples were used to establish the fingerprint electropherogram and 34 common peaks were obtained within 20 min. The RSD of relative migration times (RMT) and relative peak areas (RPA) were less than 5%. In order to further evaluate the quality of GXN injection, a micellar electrokinetic chromatography (MEKC) method was developed for simultaneous separation and determination of bioactive constituents. Seven components reached baseline separation with a running buffer containing 35 mM SDS and 45 mM borate solution (pH 9.3). A good linearity was obtained with correlation coefficients from 0.9906 to 0.9997. The LOD and LOQ ranged from 0.12 to 1.50 μg/mL and from 0.40 to 4.90 μg/mL, respectively. The recoveries ranged between 99.0 and 104.4%. Therefore, it was concluded that the proposed method can be used for full-scale quality analysis of GXN injection. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

QING LIN

Indian Academy of Sciences (India)

QING LIN. Articles written in Journal of Genetics. Volume 96 Issue 4 September 2017 pp 535-544 RESEARCH ARTICLE. Effects of genetic variants of the bovine WNT8A gene on nine important growth traits in beef cattle · YONG-ZHEN HUANG YONG ZOU QING LIN HUA HE LI ZHENG ZI-JING ZHANG YONG-LONG DANG ...

A Standardized Chinese Herbal Decoction, Kai-Xin-San, Restores Decreased Levels of Neurotransmitters and Neurotrophic Factors in the Brain of Chronic Stress-Induced Depressive Rats

Science.gov (United States)

Zhu, Kevin Yue; Mao, Qing-Qiu; Ip, Siu-Po; Choi, Roy Chi-Yan; Dong, Tina Ting-Xia; Lau, David Tai-Wai; Tsim, Karl Wah-Keung

2012-01-01

Kai-xin-san (KXS), a Chinese herbal decoction being prescribed by Sun Simiao in Beiji Qianjin Yaofang about 1400 years ago, contains Ginseng Radix et Rhizoma, Polygalae Radix, Acori tatarinowii Rhizoma, and Poria. KXS has been used to treat stress-related psychiatric disease with the symptoms of depression and forgetfulness in ancient China until today. However, the mechanism of its antidepression action is still unknown. Here, the chronic mild-stress-(CMS-) induced depressive rats were applied in exploring the action mechanisms of KXS treatment. Daily intragastric administration of KXS for four weeks significantly alleviated the CMS-induced depressive symptoms displayed by enhanced sucrose consumption. In addition, the expressions of those molecular bio-markers relating to depression in rat brains were altered by the treatment of KXS. These KXS-regulated brain biomarkers included: (i) the levels of dopamine, norepinephrine, and serotonin (ii) the transcript levels of proteins relating to neurotransmitter metabolism; (iii) the transcript levels of neurotrophic factors and their receptors. The results suggested that the anti-depressant-like action of KXS might be mediated by an increase of neurotransmitters and expression of neurotrophic factors and its corresponding receptors in the brain. Thus, KXS could serve as alternative medicine, or health food supplement, for patients suffering from depression. PMID:22973399

A Standardized Chinese Herbal Decoction, Kai-Xin-San, Restores Decreased Levels of Neurotransmitters and Neurotrophic Factors in the Brain of Chronic Stress-Induced Depressive Rats

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Kevin Yue Zhu

2012-01-01

Full Text Available Kai-xin-san (KXS, a Chinese herbal decoction being prescribed by Sun Simiao in Beiji Qianjin Yaofang about 1400 years ago, contains Ginseng Radix et Rhizoma, Polygalae Radix, Acori tatarinowii Rhizoma, and Poria. KXS has been used to treat stress-related psychiatric disease with the symptoms of depression and forgetfulness in ancient China until today. However, the mechanism of its antidepression action is still unknown. Here, the chronic mild-stress-(CMS- induced depressive rats were applied in exploring the action mechanisms of KXS treatment. Daily intragastric administration of KXS for four weeks significantly alleviated the CMS-induced depressive symptoms displayed by enhanced sucrose consumption. In addition, the expressions of those molecular bio-markers relating to depression in rat brains were altered by the treatment of KXS. These KXS-regulated brain biomarkers included: (i the levels of dopamine, norepinephrine, and serotonin (ii the transcript levels of proteins relating to neurotransmitter metabolism; (iii the transcript levels of neurotrophic factors and their receptors. The results suggested that the anti-depressant-like action of KXS might be mediated by an increase of neurotransmitters and expression of neurotrophic factors and its corresponding receptors in the brain. Thus, KXS could serve as alternative medicine, or health food supplement, for patients suffering from depression.

Identification of the chemical constituents of Chinese medicine Yi-Xin-Shu capsule by molecular feature orientated precursor ion selection and tandem mass spectrometry structure elucidation.

Science.gov (United States)

Wang, Hong-ping; Chen, Chang; Liu, Yan; Yang, Hong-Jun; Wu, Hong-Wei; Xiao, Hong-Bin

2015-11-01

The incomplete identification of the chemical components of traditional Chinese medicinal formula has been one of the bottlenecks in the modernization of traditional Chinese medicine. Tandem mass spectrometry has been widely used for the identification of chemical substances. Current automatic tandem mass spectrometry acquisition, where precursor ions were selected according to their signal intensity, encounters a drawback in chemical substances identification when samples contain many overlapping signals. Compounds in minor or trace amounts could not be identified because most tandem mass spectrometry information was lost. Herein, a molecular feature orientated precursor ion selection and tandem mass spectrometry structure elucidation method for complex Chinese medicine chemical constituent analysis was developed. The precursor ions were selected according to their two-dimensional characteristics of retention times and mass-to-charge ratio ranges from herbal compounds, so that all precursor ions from herbal compounds were included and more minor chemical constituents in Chinese medicine were identified. Compared to the conventional automatic tandem mass spectrometry setups, the approach is novel and can overcome the drawback for chemical substances identification. As an example, 276 compounds from the Chinese Medicine of Yi-Xin-Shu capsule were identified. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

San-Huang-Xie-Xin-Tang Prevents Rat Hearts from Ischemia/Reperfusion-Induced Apoptosis through eNOS and MAPK Pathways

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Shu-Fen Liou

2011-01-01

Full Text Available San-Huang-Xie-Xin-Tang (SHXT is a traditional Chinese medication consisting of three herbs, namely Coptidis rhizome, Scutellariae radix and Rhei rhizome. This study aimed to examine the cardioprotective effects of SHXT in a rat model of acute myocardial apoptosis induced by ischemia/reperfusion (I/R. Vehicle (intravenous saline or SHXT (intravenous or oral was administered prior to I/R (occlusion of left coronary artery for 45 min followed by reperfusion for 2 h. In the vehicle group, myocardial I/R caused myocardial infarction with increased plasma cardiac enzymes, severe arrhythmia and mortality. Myocardial apoptosis was induced by I/R as evidenced by DNA ladder and Bcl-2/Bax ratio. In the SHXT group, we found that SHXT significantly reduced plasma levels of cardiac enzymes, arrhythmia scores (from 5 ± 1 to 2 ± 1, P<.01 and mortality rate (from 53 to 0%, P<.01. In addition, pretreatment with intravenous SHXT reduced the infarct size dose-dependently when compared with the vehicle group (10 mg kg−1: 14.0 ± 0.2 versus 44.5 ± 5.0%, and 30 mg kg−1: 6.2 ± 1.2% versus 44.5 ± 5.0%, both P<.01. Similarly, oral administration of SHXT reduced the infarct size dose-dependently. Furthermore, SHXT markedly decreased the apoptosis induced by I/R with increased Bcl-2/Bax ratio. Finally, we found that SHXT counteracted the I/R-induced downstream signaling, resulting in increased myocardial eNOS expression and plasma nitrite, and decreased activation of ERK1/2, p38 and JNK. These data suggest that SHXT has cardioprotective effects against I/R-induced apoptosis, and that these effects are mediated, at least in part, by eNOS and MAPK pathways.

石氏针药结合治疗急性踝关节扭伤早期疗效研究%Clinical Observation on the Treatment of Acute Ankle Sprain by Shi's Acupuncture Therapy Combined with Compound Zijing Plaster

Institute of Scientific and Technical Information of China (English)

李涛; 郭海玲; 杨光月; 商海滨; 赵咏芳

2017-01-01

目的:研究石氏针刺结合复方紫荆消伤膏外用治疗急性踝关节扭伤早期症状改善特点,评价石氏针刺结合外用膏药治疗急性踝关节扭伤、弹力绷带固定治疗和功能锻炼治疗的优效性.方法:对上海市浦东新区6家医院2014年1月至2016年10月收治的300例急性踝关节扭伤患者随机分为针药结合治疗组、弹力绷带固定组和功能锻炼组,三组受试者分别予石氏针刺结合膏药外用治疗,弹力绷带固定结合膏药治疗和功能锻炼处方结合膏药治疗.在入组时(入组)、第7天(第1周、访视一)、第28天(第4周、访视二)和第42天(第6周、访视三)采用美国足踝外科学会AOFAS踝后足评分量表、VAS疼痛评分进行优效性评价.结果:三种治疗方法对急性踝关节扭伤均有疗效(P＜0.05).在第7天,针药结合组AOFAS评分与绷带固定组和功能锻炼组差异有统计学意义(P＜0.05),针药结合组AOFAS评分高于绷带固定组和功能锻炼组评分.在第7天、第28天针药结合组VAS疼痛评分变化与绷带固定组和功能锻炼组差异有统计学意义(P＜0.05),针药结合组VAS疼痛评分改善大于弹力绷带固定组和功能锻炼组.针药结合组AOFAS疗效评定痊愈率和VAS疼痛疗效评定痊愈率高于绷带固定组和功能锻炼组(P＜0.05).结论:石氏针药结合治疗急性踝关节扭伤临床疗效明确,对损伤早期的疼痛改善和功能恢复疗效优于弹力绷带固定治疗和功能锻炼治疗.%Objective:To study the improvement characteristics of early symptoms of acute ankle sprain treated with the Shi's acupuncture therapy combined with compound Zijing plaster,and to evaluate the superiority of the Shi's therapy combined with topical plaster,elastic bandage fixation and functional exercise therapy in the treatment of acute ankle sprain.Methods:All 300 cases of acute ankle sprain patients were randomly assigned to groups of Shi's therapy

Migration, Displacement, and Movements in the Global Space: Ming-Yuen S. Ma’s Multi-Media Project Xin Lu: A Travelogue in Four Parts

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Xiaojing Zhou

2012-06-01

Full Text Available In her recent work, Sau-ling Cynthia Wong draws critical attention to the implications of the formation of an Asian American “diaporic community” in cyberspace, where race still operates as an organizing principle of power relations. Although cyberspace is not confined by national borders, Wong examines how subversion of and intervention in race- and sex-based hierarchies in cyberspace can articulate Asian American identities in relation to diasporas and the nation-state. This essay explores the politics of artistic invention in diasporas as embedded in the disruption, dislocation, and fragmentation in Ming-Yuen S. Ma’s multi-media project, Xin Lu: A Travelogue in Four Parts—a series of four experimental videos about Chinese diasporas. It argues that by moving outside the nation-space into the experiential and virtual “global space” of diasporas, Ma’s work addresses Wong’s concerns and enacts a viable “virtual mediation” that situates Chinese diasporas in the historical contexts of British colonialism and American racial exploitation and exclusion. This movement also entails confronting other forms of oppression, including sexism and heterosexism in both the East and West. While giving voice and visibility to the struggles of racial and sexual minorities across national borders, Ma demonstrates the possibilities of a historicized critical approach to diasporas, one which underlies Wong’s insistence in critiquing gendered and racialized power structures both within and outside the nation-state.

Up-Regulation of CYP2C19 Expression by BuChang NaoXinTong via PXR Activation in HepG2 Cells.

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Hong Sun

Full Text Available Cytochrome P450 2C19 (CYP2C19 is an important drug-metabolizing enzyme (DME, which is responsible for the biotransformation of several kinds of drugs such as proton pump inhibitors, platelet aggregation inhibitors and antidepressants. Previous studies showed that Buchang NaoXinTong capsules (NXT increased the CYP2C19 metabolic activity in vitro and enhanced the antiplatelet effect of clopidogrel in vivo. However, the underlying molecular mechanism remained unclear. In the present study, we examined whether Pregnane X receptor (PXR plays a role in NXT-mediated regulation of CYP2C19 expression.We applied luciferase assays, real-time quantitative PCR (qPCR, Western blotting and cell-based analysis of metabolic activity experiments to investigate the NXT regulatory effects on the CYP2C19 promoter activity, the mRNA/ protein expression and the metabolic activity.Our results demonstrated that NXT significantly increased the CYP2C19 promoter activity when co-transfected with PXR in HepG2 cells. Mutations in PXR responsive element abolished the NXT inductive effects on the CYP2C19 promoter transcription. Additionally, NXT incubation (150 and 250μg/mL also markedly up-regulated endogenous CYP2C19 mRNA and protein levels in PXR-transfected HepG2 cells. Correspondingly, NXT leaded to a significant enhancement of the CYP2C19 catalytic activity in PXR-transfected HepG2 cells.In summary, this is the first study to suggest that NXT could induce CYP2C19 expression via PXR activation.

SHiP: a new facility for searching for long-lived neutral particles and studying the tau neutrino properties

CERN Document Server

AUTHOR|(SzGeCERN)658186

2016-01-01

SHiP (Search for Hidden Particles) is a new general purpose fixed target facility, proposed at the CERN SPS accelerator. In its initial phase, the 400 GeV proton beam will be dumped on a heavy target, integrating $2\\times 10^{20}$ protons on target in 5 years. A dedicated detector located downstream of the target, based on a long vacuum tank and a spectrometer and particle identification detectors, will allow probing a variety of models with light long-lived neutral and very weakly interacting particles and masses below 10 GeV. The main focus will be the physics of the so-called Hidden Portals, i.e. search for Dark Photons, Light scalars and pseudo-scalars, and Heavy Neutrinos. The sensitivity to Heavy Neutrinos will allow for the first time to probe, in the mass range between the kaon and the charm meson mass, a coupling range for which the baryon asymmetry of the Universe could be explained. Direct detection of light and long-lived SUSY particles, such as RPV neutralinos and pseudo-Dirac gauginos could als...

Pituitary-dependent hyperadrenocorticism in a shi tzu dog treated with twice-daily oral trilostane: a case reportHyperadrenocorticismo hipófise dependente em um cão shi tzu tratado com trilostane oral a cada 12 horas: relato de caso

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Lucas Alécio Gomes

2012-10-01

Full Text Available Hyperadrenocorticism can be defined as a chronic high circulating cortisol, and is a relatively common disease in dogs when compared to cats. Of dogs with naturally occurring HAC, 80 to 85% have pituitary-dependent hyperadrenocorticism (PDH, which is an excessive secretion of ACTH by the pituitary, causing bilateral adrenal hyperplasia and excessive secretion of glucocorticoids. More than 90% of dogs with PDH have a pituitary tumor. The aim of this article is to report a case of a dog, seven years old, female, Shi Tzu, that presented with panting, polyuria/polydipsia, polyphagia, pendulous abdomen and bilateral abdominal alopecia, and intermittent weakness in the pelvic limbs. Based on laboratorial and screening tests a pituitary-dependent hyperadrenocorticism was diagnosed and treated with twice-daily trilostane, orally. In the early monitoring period, ACTH test was performed with an unusual interval (to 30 days. In this case, the starting dose didn’t show improvement in the cutaneous alterations, requiring an increase on the dosage. Hiperadrenocorticismo (HAC é uma doença relativamente comum em cães quando comparado aos gatos e pode ser definido como aumento persistente do cortisol na circulação sanguínea. Quanto ao tipo de manifestação o HAC hipófise-dependente ocorre em 80 a 85% dos casos, causando secreção excessiva de ACTH pela hipófise levando ao aumento bilateral das glândulas adrenais. Mais de 90% dos casos de HAC hipófise-dependente (em cães ocorrem devido a tumores na glândula. O objetivo deste trabalho é relatar o caso de uma cadela da raça Shi Tzu, com sete anos de idade, que apresentou respiração ofegante, poliúria/polidipsia, polifagia, abdome pendular, alopecia bilateral simétrica e fraqueza intermitente em membros pélvicos. Os exames laboratoriais de rotina associados aos testes de triagem confirmaram a suspeita de hiperadrenocorticismo hipófise dependente. O tratamento desde o início tem sido com

Electrophysiological effects of Chinese medicine Shen song Yang xin (SSYX) on Chinese miniature swine heart and isolated guinea pig ventricular myocytes.

Science.gov (United States)

Feng, Li; Gong, Jing; Jin, Zhen-yi; Li, Ning; Sun, Li-ping; Wu, Yi-ling; Pu, Jie-lin

2009-07-05

Shen song Yang xin (SSYX) is a compound of Chinese medicine with the effect of increasing heart rate (HR). This study aimed to evaluate its electrophysiological properties at heart and cellular levels. The Chinese miniature swines were randomly assigned to two groups, administered with SSYX or placebo for 4 weeks (n = 8 per group). Cardiac electrophysiological study (EPS) was performed before and after drug administration. The guinea pig ventricular myocytes were enzymatically isolated and whole cell voltage-clamp technique was used to evaluate the effect of SSYX on cardiac action potential (AP). SSYX treatment accelerated the HR from (141.8 +/- 36.0) beats per minute to (163.0 +/- 38.0) beats per minute (P = 0.013) without changing the other parameters in surface electrocardiogram. After blockage of the autonomic nervous system with metoprolol and atropin, SSYX had no effect on intrinsic HR (IHR), but decreased corrected sinus node recovery time (CSNRT) and sinus atrium conducting time (SACT). Intra cardiac EPS showed that SSYX significantly decreased the A-H and A-V intervals as well as shortened the atrial (A), atrioventricular node (AVN) and ventricular (V) effective refractory period (ERP). In isolated guinea pig ventricular myocytes, the most obvious effect of SSYX on action potential was a shortening of the action potential duration (APD) without change in shape of action potential. The shortening rates of APD(30), APD(50) and APD(90) were 19.5%, 17.8% and 15.3%, respectively. The resting potential (Em) and the interval between the end of APD(30) and APD(90) did not significantly change. The present study demonstrates that SSYX increases the HR and enhances the conducting capacity of the heart in the condition of the intact autonomic nervous system. SSYX homogenously decreases the ERP of the heart and shortens the APD of the myocytes, suggesting its antiarrhythmic effect without proarrhythmia.

Traditional Chinese Medicine ShenZhuGuanXin Granules Mitigate Cardiac Dysfunction and Promote Myocardium Angiogenesis in Myocardial Infarction Rats by Upregulating PECAM-1/CD31 and VEGF Expression

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Dan-Ping Xu

2017-01-01

Full Text Available Background. Myocardial infarction (MI is the main cause of global mortality and morbidity despite the development of therapeutic approaches. ShenZhuGuanXin granules (SG have been shown to possess cardioprotective effects against coronary heart disease (CHD. However, little is known about its specific mechanism. The present study aimed to investigate the therapeutic effect of SG in cardiac dysfunction and to demonstrate whether SG can promote myocardium angiogenesis by establishing a rat model of myocardial infarction with left anterior descending ligating. Methods and Results. Three days after MI, rats were randomly divided into six groups: sham group (sham, MI group (MI, MI + low dose SG (SG-L group, MI + middle dose SG (SG-M group, MI + high dose SG (SG-H group, and MI + compound Danshen dropping pills (CDDP group as a positive control. Four weeks after administration, rats underwent hemodynamics and echocardiography study. Ventricle tissues were processed for histology and immunohistochemistry studies. Compared with MI group, SG treatment dose-dependently improved cardiac hemodynamic function, attenuated infarct size, increased microvessel density, and increased the expression of PECAM-1/CD31 and VEGF. Conclusions. SG dose-dependently improved cardiac hemodynamic function and attenuated infarct size by promoting angiogenesis through upregulating PECAM-1/CD31 and VEGF expression.

Codelivery of curcumin and doxorubicin by MPEG-PCL results in improved efficacy of systemically administered chemotherapy in mice with lung cancer

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Wang BL

2013-09-01

Full Text Available Bi-Lan Wang,1,* Yong-mei Shen,1,3,* Qiong-wen Zhang,1,* Yu-li Li,1 Min Luo,1 Ze Liu,1,2 Yan Li,1 Zhi-yong Qian,1 Xiang Gao,1 Hua-shan Shi1,2 1State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medicine School, Sichuan University, Chengdu, Sichuan, 2State Key Laboratory of Biotherapy and Department of Head and Neck Oncology, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan, 3Sichuang Haoyisheng Pharmacy, Chengdu, People’s Republic of China *These authors contributed equally to this work Abstract: Systemic administration of chemotherapy for cancer often has toxic side effects, limiting the doses that can be used in its treatment. In this study, we developed methoxy poly(ethylene glycol-poly(caprolactone (MPEG-PCL micelles loaded with curcumin and doxorubicin (Cur-Dox/MPEG-PCL that were tolerated by recipient mice and had enhanced antitumor effects and fewer side effects. It was shown that these Cur-Dox/MPEG-PCL micelles could release curcumin and doxorubicin slowly in vitro. The long circulation time of MPEG-PCL micelles and the slow rate of release of curcumin and doxorubicin in vivo may help to maintain plasma concentrations of active drug. We also demonstrated that Cur-Dox/MPEG-PCL had improved antitumor effects both in vivo and in vitro. The mechanism by which Cur-Dox/MPEG-PCL micelles inhibit lung cancer might involve increased apoptosis of tumor cells and inhibition of tumor angiogenesis. We found advantages using Cur-Dox/MPEG-PCL micelles in the treatment of cancer, with Cur-Dox/MPEG-PCL achieving better inhibition of LL/2 lung cancer growth in vivo and in vitro. Our study indicates that Cur-Dox/MPEG-PCL micelles may be an effective treatment strategy for cancer in the future. Keywords: methoxy poly(ethylene glycol, poly(caprolactone, curcumin, doxorubicin, micelles, cancer, treatment

A systemic administration of liposomal curcumin inhibits radiation pneumonitis and sensitizes lung carcinoma to radiation

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Shi HS

2012-05-01

Full Text Available Hua-shan Shi1,* Xiang Gao,1,3,* Dan Li,1,* Qiong-wen Zhang,1 Yong-sheng Wang,2 Yu Zheng,1 Lu-Lu Cai,1 Ren-ming Zhong,2 Ao Rui,1 Zhi-yong Li,1 Hao Zheng,1 Xian-cheng Chen,1 Li-juan Chen,11State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medicine School, Sichuan University, Chengdu, Sichuan, People's Republic of China; 2State Key Laboratory of Biotherapy and Department of Thoracic Oncology, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan, People's Republic of China; 3Deparment of Pathophysiology, College of Preclinical and Forensic Medical Sciences, Sichuan University, Chengdu, People's Republic of China*These authors contributed equally to this workAbstract: Radiation pneumonitis (RP is an important dose-limiting toxicity during thoracic radiotherapy. Previous investigations have shown that curcumin is used for the treatment of inflammatory conditions and cancer, suggesting that curcumin may prevent RP and sensitize cancer cells to irradiation. However, the clinical advancement of curcumin is limited by its poor water solubility and low bioavailability after oral administration. Here, a water-soluble liposomal curcumin system was developed to investigate its prevention and sensitizing effects by an intravenous administration manner in mice models. The results showed that liposomal curcumin inhibited nuclear factor-κB pathway and downregulated inflammatory factors including tumor necrosis factor-α, interleukin (IL-6, IL-8, and transforming growth factor-β induced by thoracic irradiation. Furthermore, the combined treatment with liposomal curcumin and radiotherapy increased intratumoral apoptosis and microvessel responses to irradiation in vivo. The significantly enhanced inhibition of tumor growth also was observed in a murine lung carcinoma (LL/2 model. There were no obvious toxicities observed in mice. The current results indicate that liposomal curcumin can effectively

Shi Diao and the Social Enlightenment Movement in the Late Qing Dynasty%时调唱歌与清末之社会启蒙运动

Institute of Scientific and Technical Information of China (English)

李秋菊

2017-01-01

流传于市井的时调艺术以其俚俗时行的特质，与清末启蒙思潮正相契合，因而被一些感时忧世的爱国文人所关注、重视并加以利用，成为开启民智、再造人心、救亡图存、改良社会的利器。启蒙者根据清末流行的时调曲调新填的曲词，已经完全跳出儿女情思、古人古事、市井俗态的窠臼，不但在题材内容、创作动机等方面呈现出新的质素，不论是感慨时政、劝戒恶俗，还是破除迷信、介绍新知，无不体现出“启蒙救亡”的特色，而且承载着救亡图存的爱国精神及强身—强种—强国、男女平等平权与维新图强的思想，因而老树发新芽，在清末社会启蒙运动中扮演着重要角色。发掘时调艺术在清末启蒙思潮中所起的积极作用，对于清末社会启蒙运动研究的推进及重新评估时调之类的民间文艺的价值不无裨益。%Because of its popularity,Shi diao 时调 (popular tune) was in line with the social enlightenment movement in the late Qing Dynasty and thus attracted attention of the patriotic intellectuals,who employed this type of popular musical and literary genre to awaken Chinese people to their patriotic mission of saving their nation from outside bullying and invasion through mental and social reforms. Different from the old themes (e.g. love stories and legends) associated with this genre,Shi diao thus created acquired a distinctive feature of pursuing social enlightenment and reforms,which were intended to eliminate superstitions and backward customs and traditions,introduce new knowledge,enhance the mental and physical quality of Chinese people, and even achieve the equality between men and women. These patriotic themes made Shi

Bu-Shen-Ning-Xin Decoction ameliorated the osteoporotic phenotype of ovariectomized mice without affecting the serum estrogen concentration or uterus

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Wang L

2015-08-01

Full Text Available Ling Wang,1,2,* Xue-Min Qiu,1,2,* Yu-Yan Gui,1,2 Ying-Ping Xu,1,2 Hans-Jürgen Gober,3 Da-Jin Li1 1Laboratory for Reproductive Immunology, Hospital and Institute of Obstetrics and Gynecology, IBS, Fudan University Shanghai Medical College, 2Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, People’s Republic of China; 3Department of Pharmacy, Wagner Jauregg Hospital and Children’s Hospital, Linz, Austria *These authors contributed equally to this work Introduction: Bu-Shen-Ning-Xin Decoction (BSNXD, a traditional Chinese medicinal composition, has been used as a remedy for postmenopausal osteoporosis, but its effects on bone metabolism and the uterus have not been reported.Purpose: We aimed to determine the respective effects of BSNXD on the bones and the uterus of ovariectomized (OVX mice to evaluate the efficacy and safety of this herbal formula.Materials and methods: Postmenopausal osteoporosis animal models that were generated by ovariectomy were treated with BSNXD. Dual-energy X-ray absorptiometry was performed to analyze the bone mineral density, and histomorphometric analysis was performed to measure the parameters related to bone metabolism. Calcein labeling was performed to detect bone formation. The uteruses from the mice were weighed, and the histomorphometry was analyzed. Drug-derived serum was prepared to assess the 17-β-estradiol concentration via enzyme immunoassay.Results: BSNXD administration ameliorated the osteoporotic phenotype of OVX mice, as evidenced by an increase in the bone mineral density and bone volume; these effects could not be abolished by the administration of the aromatase inhibitor letrozole. Moreover, BSNXD had no effect on the serum estrogen concentration or uterus.Conclusion: These results suggest that BSNXD has ameliorating effects on bone loss due to estrogen deprivation without affecting the peripheral blood estrogen concentration or the uterus in OVX mice. Keywords

从对电视剧《施琅大将军》的争论看 中国文化民族主义复兴的困境 (The Dilemma of Chinese Cultural Nationalism: the Case of the TV Program 'General Shi Lang'

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Mobo Gao

2007-01-01

Full Text Available With the rise of China's status on international stage as a result of its economic development there is an increasingly audible voice of Chinese cultural nationalism. More and more educators and intellectuals are calling for the revival of Chinese traditional culture values. However, the very issues of who are the Chinese and what are traditional Chinese cultural values present a huge dilemma. The debates on a recent a TV program "General Shi Lang" consist a good case to illustrate this dilemma. Shi Lang was a general of the last days of the Ming Dynasty, but had surrendered to the Manchu Qing dynasty invaders and fought for the Machus take over Taiwan from a Chinese ruler. The debates show that the dilemma has its cause in at least three issues. First, it is not at all obvious who should be categorized as Chinese. Secondly, it is not at all obvious what Chinese cultural values are. And finally it is the issue of evaluation of traditional values against the universal claim of the values of liberal democracy.

[Non-pharmaceutical therapy of candidates for geriatric rehabilitation: Non-pharmaceutical therapy prescribed by SHI-accredited doctors after application for outpatient geriatric rehabilitative care].

Science.gov (United States)

Krupp, Sonja; Schnoor, Maike; Lohse, Kristina; Katalinic, Alexander; Willkomm, Martin

2015-06-01

The rejection of an application for ambulant geriatric rehabilitation (AGRV) is usually justified by the argument that non-pharmaceutical therapy prescribed by doctors accredited by social housing institutions (SHI) would suffice. The reality in healthcare during the 6 months following an application is unknown. In this study 203 patients who had made an application for AGRV in the second half of 2010 in Flensburg, Lübeck or Ratzeburg were interviewed by telephone. The survey revealed that 25.7% of the applications for AGRV had been rejected. The majority of these patients received no ambulant non-pharmaceutical therapy (e.g. physical therapy, physiotherapy, occupational therapy, speech therapy or psychological therapy), less than 20% received more than 12 therapy sessions and in most cases exclusively physiotherapy. The 141 successful AGRV applicants received additional ambulant therapies of a similar magnitude. The difference between the intensified interdisciplinary therapy offered in the AGRV and additionally and the offer to rejected applicants is substantial.

On the data between the ratio of new supply houses at four tenures in Japan. At 47 prefectures and 80 cities; 300,000 and more population on 1995; Shinsetsu chako jutaku no riyo kankeibetsu deta. 47 todofuken and 80 toshi (jinko 300,000 nin 'heisei 7 {center_dot} kokucho' ijo narabini kencho shozaishi)(1993 {approx} 1997)

Energy Technology Data Exchange (ETDEWEB)

Iida, Toshihiko; Kojina, Kyoji

1999-03-01

On the owned tenure, the average construction-started ratio spreaded from 1.15 houses in Amagasaki-shi to 6.30 houses in Hamamatsu-shi during 1983 {approx} 1987, the same values spreaded from 1.42 houses in Amagasaki-shi to 5083 houses in Akita-shi during 1988 {approx} 1992 and the same values spreaded from 1.44 houses in Osaka-shi to 6.67 houses in Aomori-shi during 1993 {approx} 1997. 2nd on the rental tenure, the average construction-started ratio spreaded from 1.88 house in Sakai-shi to 14.32 houses in Ichikawa-shi during 1983 {approx} 1987, the same values spreaded from 3.72 houses in Sakai-shi to 13.93 houses in Kawasaki-shi during 1988 {approx} 1992 and from 2.82 houses in Yokosuka-shi to 9.88 houses in Sendai-shi during 1993 {approx} 1997, espicialy 13.17 houses in Nishinomiya-shi. 3rd on the issued tenure, the average construction-started ratio spreaded from 0.05 houses in Maebashi-shi 0.45 houses in Mito-shi during 1983 {approx} 1992 and from 0.02 houses in Naha-shi to 0.74 houses in Omiya-shi during 1993 {approx} 1997, espicialy 1.00 houses in Nishinomiya-shi. 4th on the for-sale tenure, the average construction-started ratio spraeded from 0.36 houses in Kurashiki-shi 5.65 houses in Kobe-shi during 1983 {approx} 1987, the same values spreaded from 0.89 houses in Iwaki-shi and Fukui-shi to 6.14 houses in Fukuoka-shi during 1988 {approx} 1992 and from 0.63 houses in Kurashiki-shi to 7.51 houses in Urawa-shi during 1993 {approx} 1997, especially 8.66 houses in Nishinomiya-shi. The construction-started hoses of the rental tenure were leading during this fifteen years, but the construction-started houses of the for-sale tenure were increasing recently in Japan, though the same values of the owned tenure were continuing during this periods. At 80 cities the construction-started ratio of the rental tenure spreaded from 2.61 houses in Kitakyushu-shi to 12.01 houses in Hachioji-shi on 1993, the same values spreaded from 2.41 houses in Toyota-shi to 9.98 houses in

Bulletin of Materials Science | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Bulletin of Materials Science. YONG J IANG. Articles written in Bulletin of Materials Science. Volume 40 Issue 6 October 2017 pp 1255-1261. Molecular dynamics study on the relaxation properties of bilayered graphene with defects · WEI ZHANG JIU-REN YIN PING ZHANG YAN-HUAI DING YONG J IANG.

System Optical Quality Users Guide. Part 2.

Science.gov (United States)

1980-03-01

UPDATES 1. *ID FIXZRN This update redefines the coeffiencets to be input to the Zernike subroutine. This new convention is more physically meaningful...XROT = XIN x COSROT + YIN x SINROT YROT = -XIN x SINROT + YIN x COSROT Application of Zernike polynomials to and SOQ point located at (XIN, YIN) would...MA) MAI1N d !P1 CumT I NUE MAIN 903 opf I TEI bt %) U%7AU5S #AMtES MAIN eI14 ’ 3d F4JeMAr~auoo (AUSSIAN AMP.LLTUOE UJlbIdN~d ON tEAS dtEN FOMb) wIIM

North Korean Civil-Military Trends: Military-First Politics to a Point

Science.gov (United States)

2006-09-01

to the Great Leader. Yi Yong Mu. The NDC’s impact on the formal leadership lineup was made clear by 2001, when Yi Yong Mu, vice chairman of the NDC...to be restricted, as are career bonds that could come about between officers through sequential appointments to same commands. • First time

Journal of Genetics | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Genetics. ZI-JING ZHANG. Articles written in Journal of Genetics. Volume 96 Issue 4 September 2017 pp 535-544 RESEARCH ARTICLE. Effects of genetic variants of the bovine WNT8A gene on nine important growth traits in beef cattle · YONG-ZHEN HUANG YONG ZOU QING LIN HUA HE LI ...

Chemical profiling approach to evaluate the influence of traditional and simplified decoction methods on the holistic quality of Da-Huang-Xiao-Shi decoction using high-performance liquid chromatography coupled with diode-array detection and time-of-flight mass spectrometry.

Science.gov (United States)

Yan, Xuemei; Zhang, Qianying; Feng, Fang

2016-04-01

Da-Huang-Xiao-Shi decoction, consisting of Rheum officinale Baill, Mirabilitum, Phellodendron amurense Rupr. and Gardenia jasminoides Ellis, is a traditional Chinese medicine used for the treatment of jaundice. As described in "Jin Kui Yao Lue", a traditional multistep decoction of Da-Huang-Xiao-Shi decoction was required while simplified one-step decoction was used in recent repsorts. To investigate the chemical difference between the decoctions obtained by the traditional and simplified preparations, a sensitive and reliable approach of high-performance liquid chromatography coupled with diode-array detection and electrospray ionization time-of-flight mass spectrometry was established. As a result, a total of 105 compounds were detected and identified. Analysis of the chromatogram profiles of the two decoctions showed that many compounds in the decoction of simplified preparation had changed obviously compared with those in traditional preparation. The changes of constituents would be bound to cause the differences in the therapeutic effects of the two decoctions. The present study demonstrated that certain preparation methods significantly affect the holistic quality of traditional Chinese medicines and the use of a suitable preparation method is crucial for these medicines to produce special clinical curative effect. This research results elucidated the scientific basis of traditional preparation methods in Chinese medicines. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Qing-Xin-Jie-Yu Granules in addition to conventional treatment for patients with stable coronary artery disease (QUEST Trial): study protocol for a randomized controlled trial.

Science.gov (United States)

Li, Shengyao; Guo, Ming; Mao, Huimin; Gao, Zhuye; Xu, Hao; Shi, Dazhuo

2016-09-15

Recurrent cardiovascular event remains high in stable coronary artery disease (SCAD), especially in patients with multiple risk factors, despite a high rate of use conventional treatment. Traditional Chinese Medicine (TCM) is a promising complementary and alternative medicine for treating SCAD, while evidence for its effect on long-term survival is limited. This study was designed to test if Chinese herbal medicine in addition to conventional treatment is more effective than conventional treatment alone in reducing major adverse cardiac event (MACE) for SCAD patients with multiple risk factors during a 1-year follow-up. This is a multicenter, placebo-controlled, double-blinded, randomized controlled clinical trial. A total of 1500 patients are randomized in a 1:1 ratio to receive the Qing-Xin-Jie-Yu Granules (QXJYG) or the placebo granules, twice daily for 6 months. The primary outcome is the combined outcomes including cardiac death, nonfatal myocardial infarction and revascularization. The secondary outcome is the combined outcomes including all-cause mortality, re-admission for acute coronary syndrome (ACS), heart failure, malignant supraventricular and ventricular arrhythmia influencing hemodynamics, ischemic stroke, and other thromboembolic events during 1-year follow-up. The assessment is performed at baseline (before randomization), 1, 3, 6, 9, and 12 months after randomization. This is the first multicenter trial sponsored by the national funding of China to evaluate TCM in combination with conventional treatment on 1-year survival in high-risk SCAD patients. If successful, it will provide an evidence-based complementary therapeutic approach for reducing MACE from SCAD. The trial was registered in the Chinese Clinical Trial Registry on December 28, 2013. The registration number is ChiCTR-TRC-13004370 .

Comparatively evaluating the pharmacokinetic of fifteen constituents in normal and blood deficiency rats after oral administration of Xin-Sheng-Hua Granule by UPLC-MS/MS.

Science.gov (United States)

Pang, Han-Qing; Tang, Yu-Ping; Cao, Yu-Jie; Tan, Ya-Jie; Jin, Yi; Shi, Xu-Qin; Huang, Sheng-Liang; Sun, Da-Zheng; Sun, Jin; Tang, Zhi-Shu; Duan, Jin-Ao

2017-09-01

Xin-Sheng-Hua Granule (XSHG), a famous traditional Chinese medicine prescription, are clinically applied for the treatment of postpartum disease through nourishing blood and promoting blood circulation. In this investigation, a multi-constituents (trigonelline, stachydrine hydrochloride, hydroxysafflor yellow A, chlorogenic acid, amygdalin, leonurine, liquiritin, ferulic acid, senkyunolide I, senkyunolide H, glycyrrhizic acid, senkyunolide A, ligustilide, butylidenephthalide and glycyrrhetinic acid) pharmacokinetic study of XSHG was conducted for the first time. These fifteen constituents in both normal and blood deficiency rat plasma were monitored by using the established and validated ultra-high-performance liquid chromatography coupled with a triple quadrupole electrospray tandem mass spectrometry (UPLC-TQ-MS/MS) method. The samples were prepared through removing protein from plasma with three volumes of methanol. Sufficient separation of target constituents and internal standards (chloramphenicol and clarithromycin) was obtained on a Thermo Scientific Hypersil GOLD column (100mm×3mm, 1.9μm) within a 20min gradient elution (0.1% formic acid aqueous - acetonitrile). Multiple reaction monitoring (MRM) mode was applied to monitor target analytes in both positive and negative electrospray ionization. For the fifteen selected target analytes, this method was fully validated with excellent linearity (r≥0.9925), satisfactory intra- and inter-day precisions (RSD≤11.87%), as well as good accuracies (RE, between -12.84 and 11.69). And the stabilities, matrix effects and extraction recoveries of the rat plasma samples were also within acceptable limits (RSD<15%). Compared to normal group, the pharmacokinetics of major active constituents (except liquiritin and glycyrrhetinic acid) had significant differences (P<0.05) in the model rats, indicated that several metabolite enzymes activities could be altered at disease condition. Copyright © 2017 Elsevier B.V. All

Assessment of benzene-induced hematotoxicity using a human-like hematopoietic lineage in NOD/Shi-scid/IL-2Rγnull mice.

Directory of Open Access Journals (Sweden)

Masayuki Takahashi

Full Text Available Despite recent advancements, it is still difficult to evaluate in vivo responses to toxicants in humans. Development of a system that can mimic the in vivo responses of human cells will enable more accurate health risk assessments. A surrogate human hematopoietic lineage can be established in NOD/Shi-scid/IL-2Rγ(null (NOG mice by transplanting human hematopoietic stem/progenitor cells (Hu-NOG mice. Here, we first evaluated the toxic response of human-like hematopoietic lineage in NOG mice to a representative toxic agent, benzene. Flow cytometric analysis showed that benzene caused a significant decrease in the number of human hematopoietic stem/progenitor cells in the bone marrow and the number of human leukocytes in the peripheral blood and hematopoietic organs. Next, we established chimeric mice by transplanting C57BL/6 mouse-derived bone marrow cells into NOG mice (Mo-NOG mice. A comparison of the degree of benzene-induced hematotoxicity in donor-derived hematopoietic lineage cells within Mo-NOG mice indicated that the toxic response of Hu-NOG mice reflected interspecies differences in susceptibilities to benzene. Responses to the toxic effects of benzene were greater in lymphoid cells than in myeloid cells in Mo-NOG and Hu-NOG mice. These findings suggested that Hu-NOG mice may be a powerful in vivo tool for assessing hematotoxicity in humans, while accounting for interspecies differences.

Ssang Yong 2014 Remote Sensing Experiment

Science.gov (United States)

2016-05-25

stems from multiple sources: the ocean waves reaching the sands, rivers...I ~ I I I I I 350 550 750 950 1150 1350 1550 1750 1950 2150 2350 Wavelength, nm G-8           Cll ... <: ’" 1:: Cll ...0.6 0.5 0.4 Cll a: 0.3 0 .2 0.1 0.6 0.5 0.4 Cll ... <: ’" 1:: Cll ;;::: Cll a: 0.3 0.2 0.1 DG-2-4 1 1 I I I I ’ I I 1 11 1 Il l I 1

Chromatographic isolation of nanoparticles from Ma-Xing-Shi-Gan-Tang decoction and their characterization.

Science.gov (United States)

Zhou, Jianwu; Gao, Guanzhen; Chu, Qiuping; Wang, Huiqin; Rao, Pingfan; Ke, Lijing

2014-02-12

The herbal decoction is a complex dispersion system containing solutes, colloid, aggregates, emulsions and precipitates. In which phase bioactive phytochemicals are dispersed determines their delivery, action and metabolism. This study took ephedrine, a well-studied and widely used phytochemical, as an example to elucidate its exact distribution in the phases of Ma-Xing-Shi-Gan-Tang decoction (MXSGT), which is an Ephedra sinica Stapf. containing traditional Chinese medicinal formula, and the biological meaning of this distribution correspondingly. It may provide an important update to the safety and efficacy assessment of the herbal decoction and its active phytochemicals. In this study, the decoction was fractionated with size-exclusion chromatography coupled with multi-angle laser light scattering detector. The morphology of fractionated nanoparticles was observed with AFM and SEM. The bioactivities of the decoction, the ephedrine alkaloids loaded NPs (prepared by chromatography isolation) and the synthetic ephedrine were assessed by cell proliferation tests using five cell lines, namely Caco-2, L-02, Hep-G2, NR-8383, and Hela-229. Nanoparticles with radii of gyration ranged from 50 to 150 nm were isolated, in spherical shape. Further analysis of nanoparticles on the subsequent reversed phase chromatography revealed that the majority of ephedrine (99.7%) and pseudoephedrine (95.5%) were associated with these nanoparticles, rather than dispersed freely in the real solution. The addition of both the herbal decoction and the separated ephedrine-loaded nanoparticles reserved higher cell viability/proliferation than that of the sole synthetic ephedrine among the Caco-2, L-02, Hep-G2, and NR-8383 cells. In contrast, the nanoparticles reduced the proliferating power of ephedrine on Hela-229 cells. In general, the ephedrine-loaded NPs conducted the intermediate influences on the cell viability, in either way. The colloidal nanoparticles were separated from the decoction

Tongxinluo (Tong xin luo or Tong-xin-luo) capsule for unstable angina pectoris.

Science.gov (United States)

Wu, Taixiang; Harrison, R A; Chen, Xiaoyan; Ni, Juan; Zhou, Likun; Qiao, Jieqi; Wang, Qin; Wei, Jiafu; Xin, Duan; Zheng, Jie

2006-10-18

Tongxinluo capsule is a medicine consisting of traditional Chinese herbs and insects used for cardiovascular diseases in China and some other Asian countries. To date the evidence of its effect has not previously been subject to systematic review, making it difficult to derive robust conclusions about its actual benefits, and indeed, possible harms. To assess systematically the effects of tongxinluo capsule in people with unstable angina pectoris. We searched the Cochrane Central Register of Controlled Trials (CENTRAL) on The Cochrane Library, Issue 4 2004, MEDLINE, EMBASE, Chinese Biomedical Database, China National Knowledge Infrastructure, Japana Centra Revuo Medicina (all 1995 to 2005). We also handsearched the relevant Chinese journals, checked with manufacturers and registers of ongoing studies. Randomised trials comparing either tongxinluo capsule only or standard treatment plus tongxinluo capsule with standard treatment or other anti-angina pectoris drugs, placebo or no intervention. Two authors identified relevant studies for the review independently and went on to abstract data, and assess trial quality. Authors of included studies were contacted to obtain further information as required. 18 short term follow-up trials involving 1413 people were included. The studies did not provide strong support of a benefit of tongxinluo for reducing the combined outcome of acute myocardial infarction, angioplasty (PTCA) coronary artery bypass graft (CABG) and sudden death or all-cause mortality (RR 0.42, 95% CI 0.07 to 2.59, P=0.35; RR 0.33, 95% CI 0.01to 7.78, P=0.49, respectively). Tongxinluo reduced the frequency of acute angina attacks (WMD -1.20, 95%CI -1.38 to -1.02, P<0.00001 and RR -2.36, 95%CI -2.53 to -2.18, P<0.00001, respectively), improved ECG (RR 1.31, 95% CI 1.08 to 1.57, P=0.005) and angina symptoms (RR 1.21, 95% CI 1.06 to 1.40; P=0.007). Tongxinluo in combination with routine angina therapy appears to reduce the risk of subsequent AMI, PTCA or CABG, angina attacks and severity, as well as improving symptoms and ischaemic changes on the electrocardiogram (ECG). Due to the methodological limitations of the studies, the evidence is insufficient to make any conclusive recommendations about the use of this treatment for patients presenting with unstable angina. Large high quality randomised controlled trials are warranted.

Bridging the Divide: Literature, Dao and the Case for Subjective Access in the Thought of Su Shi

Directory of Open Access Journals (Sweden)

Curie Virág

2014-10-01

Full Text Available In the 11th century in China, there was an unusual moment in which a number of philosophers, later associated with the Daoxue—or Neo-Confucian—school, confronted what they perceived as a long-standing sense of disjunction between inner, subjective reality and the structured patterns of the cosmos. One way they sought to overcome this disjunction was by positing new theories of the cosmos that focused on the underlying, shared reality behind the myriad differentiations of phenomena. A potential tension was born that affected how thinkers understood the relationship between wen 文 (writing, literature, culture and Dao 道 (the cosmic process, the ultimate reality, the normative path. Some thinkers, like Zhou Dunyi 周敦頤 (1017–1073, believed that wen was simply a vehicle for carrying the Dao, and was thus, implicitly, dispensable. This idea was met with resistance from one of the leading intellectual figures of the time—the philosopher, poet and statesman Su Shi 蘇軾 (1037–1101. While some of Su’s contemporaries, in their attempts to demonstrate that the world was real, and that truth was knowable, downplayed the role of individual experience and perception, Su stressed the necessity of subjective, individual experience as giving access, and concrete expression, to Dao. Su’s philosophical project came in the form of defending the enterprise of wen—writing as a creative, individual endeavor—and asserting that the quest for unity with the Dao could only be realized through direct, personal engagement in wen and other forms of meaningful practice. Through his philosophy of wen, Su sought to show that the search for truth, meaning and order did not—and could not—be achieved by transcending subjective experience. Instead, it had to be carried out at the point of encounter between self and the world, in the realm of practice.

Optoelectronic properties of XIn2S4 (X = Cd, Mg) thiospinels through highly accurate all-electron FP-LAPW method coupled with modified approximations

International Nuclear Information System (INIS)

Yousaf, Masood; Dalhatu, S.A.; Murtaza, G.; Khenata, R.; Sajjad, M.; Musa, A.; Rahnamaye Aliabad, H.A.; Saeed, M.A.

2015-01-01

Highlights: • Highly accurate all-electron FP-LAPW+lo method is used. • New physical parameters are reported, important for the fabrication of optoelectronic devices. • A comparative study that involves FP-LAPW+lo method and modified approximations. • Computed band gap values have good agreement with the experimental values. • Optoelectronic results of fundamental importance can be utilized for the fabrication of devices. - Abstract: We report the structural, electronic and optical properties of the thiospinels XIn 2 S 4 (X = Cd, Mg), using highly accurate all-electron full potential linearized augmented plane wave plus local orbital method. In order to calculate the exchange and correlation energies, the method is coupled with modified techniques such as GGA+U and mBJ-GGA, which yield improved results as compared to the previous studies. GGA+SOC approximation is also used for the first time on these compounds to examine the spin orbit coupling effect on the band structure. From the analysis of the structural parameters, robust character is predicted for both materials. Energy band structures profiles are fairly the same for GGA, GGA+SOC, GGA+U and mBJ-GGA, confirming the indirect and direct band gap nature of CdIn 2 S 4 and MgIn 2 S 4 materials, respectively. We report the trend of band gap results as: (mBJ-GGA) > (GGA+U) > (GGA) > (GGA+SOC). Localized regions appearing in the valence bands for CdIn 2 S 4 tend to split up nearly by ≈1 eV in the case of GGA+SOC. Many new physical parameters are reported that can be important for the fabrication of optoelectronic devices. Optical spectra namely, dielectric function (DF), refractive index n(ω), extinction coefficient k(ω), reflectivity R(ω), optical conductivity σ(ω), absorption coefficient α(ω) and electron loss function are discussed. Optical’s absorption edge is noted to be 1.401 and 1.782 for CdIn 2 S 4 and MgIn 2 S 4 , respectively. The prominent peaks in the electron energy spectrum

The Role of MicroRNAs in Pancreatitis

Science.gov (United States)

2015-10-01

AD______________ AWARD NUMBER: W81XWH-14-1-0469 TITLE: The Role of microRNAs in Pancreatitis PRINCIPAL INVESTIGATOR: Li, Yong RECIPIENT...The Role of MicroRNAs in Pancreatitis 5b. GRANT NUMBER W81XWH-14-1-0469 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER Li, Yong 5e...AVAILABILITY STATEMENT Approved for Public Release; Distribution Unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT Pancreatitis (inflammation of the

Effect of SHI irradiation on structural, surface morphological and optical studies of CVT grown ZnSSe single crystals

International Nuclear Information System (INIS)

Kannappan, P.; Asokan, K.; Krishna, J.B.M.; Dhanasekaran, R.

2013-01-01

Highlights: •CVT grown ZnSSe single crystals were irradiated with 120 MeV Au ion. •The GIXRD results show the FWHM increases with increasing ion fluency. •The AFM study show the surface roughness increases with ion fluency. •The optical band gap energy vary with increasing ion fluency. •The PL emission decreases with increasing ion fluency. -- Abstract: The ZnSSe single crystals grown by chemical vapour transport (CVT) method have been irradiated by 120 MeV Au 9+ ions at room temperature with fluences of 1 × 10 12 and 5 × 10 12 ions/cm 2 . The grazing incidence X-ray diffraction (GIXRD) results show that the full width at half maximum (FWHM) value for the as grown ZnSSe crystal is 0.215°; and for the irradiated samples, the FWHM values are 0.413° and 0.625°, with the increase of ion fluences. The atomic force microscopy (AFM) studies reveal the formation of the pits and islands due to irradiation. The optical absorption cut off wavelength is found to be 441 nm for as grown ZnSSe crystal. The cut off values are increased to 447 nm and 457 nm for the irradiated samples with increasing ion fluency. The photoluminescence studies show the emission for the as grown ZnSSe is 590 nm whereas for the irradiated samples in the emission range it is 580–590 nm and 575–595 nm due to SHI irradiation. FT-Raman spectra analysis has been made for the ZnSSe single crystals and irradiated samples. The results are discussed in detail

Effect of SHI irradiation on structural, surface morphological and optical studies of CVT grown ZnSSe single crystals

Energy Technology Data Exchange (ETDEWEB)

Kannappan, P. [Crystal Growth Centre, Anna University, Chennai 600 025 (India); Asokan, K. [Inter University Accelerator Centre, Aruna Asaf Ali Marg, New Delhi 110 067 (India); Krishna, J.B.M. [UGC-DAE Consortium for Scientific Research, III-/LB-8, Bidhan nagar, Kolkata 700 098 (India); Dhanasekaran, R., E-mail: rdcgc@yahoo.com [Crystal Growth Centre, Anna University, Chennai 600 025 (India)

2013-12-15

Highlights: •CVT grown ZnSSe single crystals were irradiated with 120 MeV Au ion. •The GIXRD results show the FWHM increases with increasing ion fluency. •The AFM study show the surface roughness increases with ion fluency. •The optical band gap energy vary with increasing ion fluency. •The PL emission decreases with increasing ion fluency. -- Abstract: The ZnSSe single crystals grown by chemical vapour transport (CVT) method have been irradiated by 120 MeV Au{sup 9+} ions at room temperature with fluences of 1 × 10{sup 12} and 5 × 10{sup 12} ions/cm{sup 2}. The grazing incidence X-ray diffraction (GIXRD) results show that the full width at half maximum (FWHM) value for the as grown ZnSSe crystal is 0.215°; and for the irradiated samples, the FWHM values are 0.413° and 0.625°, with the increase of ion fluences. The atomic force microscopy (AFM) studies reveal the formation of the pits and islands due to irradiation. The optical absorption cut off wavelength is found to be 441 nm for as grown ZnSSe crystal. The cut off values are increased to 447 nm and 457 nm for the irradiated samples with increasing ion fluency. The photoluminescence studies show the emission for the as grown ZnSSe is 590 nm whereas for the irradiated samples in the emission range it is 580–590 nm and 575–595 nm due to SHI irradiation. FT-Raman spectra analysis has been made for the ZnSSe single crystals and irradiated samples. The results are discussed in detail.

Cumulative approaches to track formation under swift heavy ion (SHI) irradiation: Phenomenological correlation with formation energies of Frenkel pairs

Energy Technology Data Exchange (ETDEWEB)

Crespillo, M.L., E-mail: mcrespil@utk.edu [Centro de Microanálisis de Materiales, CMAM-UAM, Cantoblanco, Madrid 28049 (Spain); Department of Materials Science & Engineering, University of Tennessee, Knoxville, TN 37996 (United States); Agulló-López, F., E-mail: fal@uam.es [Centro de Microanálisis de Materiales, CMAM-UAM, Cantoblanco, Madrid 28049 (Spain); Zucchiatti, A. [Centro de Microanálisis de Materiales, CMAM-UAM, Cantoblanco, Madrid 28049 (Spain)

2017-03-01

Highlights: • Extensive survey formation energies Frenkel pairs and electronic stopping thresholds. • Correlation: track formation thresholds and the energies for Frenkel pair formation. • Formation energies Frenkel pairs discussed in relation to the cumulative mechanisms. • Amorphous track formation mechanisms: defect accumulation models versus melting. • Advantages cumulative models to deal with new hot topics: nuclear-electronic synergy. - Abstract: An extensive survey for the formation energies of Frenkel pairs, as representative candidates for radiation-induced point defects, is presented and discussed in relation to the cumulative mechanisms (CM) of track formation in dielectric materials under swift heavy ion (SHI) irradiation. These mechanisms rely on the generation and accumulation of point defects during irradiation followed by collapse of the lattice once a threshold defect concentration is reached. The physical basis of those approaches has been discussed by Fecht as a defect-assisted transition to an amorphous phase. Although a first quantitative analysis of the CM model was previously performed for LiNbO{sub 3} crystals, we have, here, adopted a broader phenomenological approach. It explores the correlation between track formation thresholds and the energies for Frenkel pair formation for a broad range of materials. It is concluded that the threshold stopping powers can be roughly scaled with the energies required to generate a critical Frenkel pair concentration in the order of a few percent of the total atomic content. Finally, a comparison with the predictions of the thermal spike model is discussed within the analytical Szenes approximation.

Differentiating Social Phobia from Shyness

OpenAIRE

Heiser, Nancy A.; Turner, Samuel M.; Beidel, Deborah C.; Roberson-Nay, Roxann

2008-01-01

To clarify the relationship between social phobia and shyness, this study examined the characteristics of highly shy persons with social phobia, highly shy persons without social phobia, and non-shy persons. Those with social phobia reported more symptomatology, more functional impairment, and a lower quality of life than those without social phobia. About one-third of the highly shy without social phobia reported no social fears, highlighting heterogeneity of the shy. The social phobia group...

Towards the identification of alkaline phosphatase binding ligands in Li-Dan-Hua-Shi pills: A Box-Behnken design optimized affinity selection approach tandem with UHPLC-Q-TOF/MS analysis.

Science.gov (United States)

Tao, Yi; Huang, Surun; Gu, Xianghui; Li, Weidong; Cai, Baochang

2018-05-30

Alkaline phosphatase conjugated magnetic microspheres were synthesized via amide reaction, and employed as an effective adsorbent in affinity selection of binding ligands followed by UHPLC-Q-TOF/MS analysis. The analytical validity of the developed approach was evaluated under optimized conditions and the following figures of merit were obtained: linearity, 0.01-0.5 g L -1 with good determination coefficients (R 2  = 0.9992); limits of detection (LODs), 0.003 g L -1 ; and limits of quantitation (LOQ), 0.01 g L -1 . The precision (RSD%) of the proposed affinity selection approach was studied based on intra-day (0.8%) and inter-day (1.3%) precisions. Finally, the adsorbent was successfully applied to identification of binding ligands in Li-Dan-Hua-Shi pills and good recoveries were obtained in the range from 96.9 to 99.4% (RSDs 1.6-3.0%). Copyright © 2018 Elsevier B.V. All rights reserved.

Review of the genus Pentacentrus Saussure (Orthoptera: Gryllidae: Pentacentrinae) from China .

Science.gov (United States)

Liu, Hao-Yu; Mao, Shao-Li; Shi, Fu-Ming

2014-07-22

Four new species of Pentacentrus Gorochov from China are described and illustrated, P. acutiparamerus Liu & Shi sp. nov., P. biflexuous Liu & Shi sp. nov., P. emarginatus Liu & Shi sp. nov. and P. parvulus Liu & Shi sp. nov. A key and a distribution map of the Chinese species of this genus are provided.

Diagnosis and Improvement on the Interior Communication System of the Xin-You Technical Limited Company%信友科技有限公司内部沟通体系诊断及改进研究

Institute of Scientific and Technical Information of China (English)

翟超

2011-01-01

This paper aims to discuss the internal communicarion of high-tech enterprises by the method of combining theory and practice, through analysis of features, advantages and disadvantages of Xin-You's internal communication, conducts on discussion and diagnosis on how to resolve the internal communication hamers, improve communication efficiency and effectiveness, uses the related theory with the characteristics of company, proposes Lhe improving way of internal communication system to solve the problems in effective transmission of information and make the company be more bigger and stronger.%本文旨在以理论与实践相结合的研究方法,重点探讨高科技企业内部的沟通行为,并通过分析信友科技有限公司内部沟通的特点及利弊,就如何解决其内部沟通障碍、提高沟通效率及沟通效能进行探讨及诊断,应用相关理论结合公司的特点,提出内部沟通体系改进方法,为该公司解决信息有效传递问题,做大做强企业进行有益尝试.

Simultaneous quantitation of polygalaxanthone III and four ginsenosides by ultra-fast liquid chromatography with tandem mass spectrometry in rat and beagle dog plasma after oral administration of Kai-Xin-San: application to a comparative pharmacokinetic study.

Science.gov (United States)

Lv, Chunxiao; Li, Qing; Zhang, Xiaowen; He, Bosai; Xu, Huarong; Yin, Yidi; Liu, Ran; Liu, Jingjing; Chen, Xiaohui; Bi, Kaishun

2014-05-01

A fast, selective, and quantitative ultra-fast liquid chromatography with tandem mass spectrometry method has been developed and validated for the simultaneous quantitation of polygalaxanthone III, ginsenoside Rb1, ginsenoside Rd, ginsenoside Re, and ginsenoside Rg1 in the plasma of rat and beagle dog after oral administration of Kai-Xin-San. After addition of the internal standard, salidroside, the plasma samples were extracted by liquid-liquid extraction and separated on a Venusil MP C18 column with methanol/0.01% acetic acid water as mobile phase. The tandem mass spectrometric detection was performed in the multiple reaction monitoring with turbo ion spray source in a switching ionization mode. The method was examined, and found to be precise and accurate with the linearity range of the compounds. The intra- and interday precision and accuracy of the analytes were well within acceptance criteria (±15%). The mean extraction recoveries of analytes and internal standard were all >75.0%. The validated method has been successfully applied to comparing pharmacokinetic profiles of analytes in rat and beagle dog plasma. The results indicated that no significant differences were observed in pharmacokinetic parameters of ginsenoside Rg1, while the others had significant differences, which may due to the different mechanisms of absorption and metabolism. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Computational performance of a projection and rescaling algorithm

OpenAIRE

Pena, Javier; Soheili, Negar

2018-01-01

This paper documents a computational implementation of a {\\em projection and rescaling algorithm} for finding most interior solutions to the pair of feasibility problems \\[ \\text{find} \\; x\\in L\\cap\\mathbb{R}^n_{+} \\;\\;\\;\\; \\text{ and } \\; \\;\\;\\;\\; \\text{find} \\; \\hat x\\in L^\\perp\\cap\\mathbb{R}^n_{+}, \\] where $L$ denotes a linear subspace in $\\mathbb{R}^n$ and $L^\\perp$ denotes its orthogonal complement. The projection and rescaling algorithm is a recently developed method that combines a {\\...

Comparative Transcriptomics Reveals Jasmonic Acid-Associated Metabolism Related to Cotton Fiber Initiation.

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Liman Wang

Full Text Available Analysis of mutants and gene expression patterns provides a powerful approach for investigating genes involved in key stages of plant fiber development. In this study, lintless-fuzzless XinWX and linted-fuzzless XinFLM with a single genetic locus difference for lint were used to identify differentially expressed genes. Scanning electron microscopy showed fiber initiation in XinFLM at 0 days post anthesis (DPA. Fiber transcriptional profiling of the lines at three initiation developmental stages (-1, 0, 1 DPA was performed using an oligonucleotide microarray. Loop comparisons of the differentially expressed genes within and between the lines was carried out, and functional classification and enrichment analysis showed that gene expression patterns during fiber initiation were heavily associated with hormone metabolism, transcription factor regulation, lipid transport, and asparagine biosynthetic processes, as previously reported. Further, four members of the allene-oxide cyclase (AOC family that function in jasmonate biosynthesis were parallel up-regulation in fiber initiation, especially at -1 DPA, compared to other tissues and organs in linted-fuzzed TM-1. Real time-quantitative PCR (RT-qPCR analysis in different fiber mutant lines revealed that AOCs were up-regulated higher at -1 DPA in lintless-fuzzless than that in linted-fuzzless and linted-fuzzed materials, and transcription of the AOCs was increased under jasmonic acid (JA treatment. Expression analysis of JA biosynthesis-associated genes between XinWX and XinFLM showed that they were up-regulated during fiber initiation in the fuzzless-lintless mutant. Taken together, jasmonic acid-associated metabolism was related to cotton fiber initiation. Parallel up-regulation of AOCs expression may be important for normal fiber initiation development, while overproduction of AOCs might disrupt normal fiber development.

Optoelectronic properties of XIn{sub 2}S{sub 4} (X = Cd, Mg) thiospinels through highly accurate all-electron FP-LAPW method coupled with modified approximations

Energy Technology Data Exchange (ETDEWEB)

Yousaf, Masood [Department of Physics, Ulsan National Institute of Science and Technology, Ulsan 689-798 (Korea, Republic of); Physics Department, Faculty of Science, Universiti Teknologi Malaysia, Skudai 81310, Johor (Malaysia); Dalhatu, S.A. [Physics Department, Faculty of Science, Universiti Teknologi Malaysia, Skudai 81310, Johor (Malaysia); Murtaza, G. [Department of Physics, Islamia College, Peshawar, KPK (Pakistan); Khenata, R. [Laboratoire de Physique Quantique et de Modélisation Mathématique (LPQ3M), Département de Technologie, Université de Mascara, 29000 Mascara (Algeria); Sajjad, M. [School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing 100876 (China); Musa, A. [Physics Department, Faculty of Science, Universiti Teknologi Malaysia, Skudai 81310, Johor (Malaysia); Rahnamaye Aliabad, H.A. [Department of Physics, Hakim Sabzevari University (Iran, Islamic Republic of); Saeed, M.A., E-mail: saeed@utm.my [Physics Department, Faculty of Science, Universiti Teknologi Malaysia, Skudai 81310, Johor (Malaysia)

2015-03-15

Highlights: • Highly accurate all-electron FP-LAPW+lo method is used. • New physical parameters are reported, important for the fabrication of optoelectronic devices. • A comparative study that involves FP-LAPW+lo method and modified approximations. • Computed band gap values have good agreement with the experimental values. • Optoelectronic results of fundamental importance can be utilized for the fabrication of devices. - Abstract: We report the structural, electronic and optical properties of the thiospinels XIn{sub 2}S{sub 4} (X = Cd, Mg), using highly accurate all-electron full potential linearized augmented plane wave plus local orbital method. In order to calculate the exchange and correlation energies, the method is coupled with modified techniques such as GGA+U and mBJ-GGA, which yield improved results as compared to the previous studies. GGA+SOC approximation is also used for the first time on these compounds to examine the spin orbit coupling effect on the band structure. From the analysis of the structural parameters, robust character is predicted for both materials. Energy band structures profiles are fairly the same for GGA, GGA+SOC, GGA+U and mBJ-GGA, confirming the indirect and direct band gap nature of CdIn{sub 2}S{sub 4} and MgIn{sub 2}S{sub 4} materials, respectively. We report the trend of band gap results as: (mBJ-GGA) > (GGA+U) > (GGA) > (GGA+SOC). Localized regions appearing in the valence bands for CdIn{sub 2}S{sub 4} tend to split up nearly by ≈1 eV in the case of GGA+SOC. Many new physical parameters are reported that can be important for the fabrication of optoelectronic devices. Optical spectra namely, dielectric function (DF), refractive index n(ω), extinction coefficient k(ω), reflectivity R(ω), optical conductivity σ(ω), absorption coefficient α(ω) and electron loss function are discussed. Optical’s absorption edge is noted to be 1.401 and 1.782 for CdIn{sub 2}S{sub 4} and MgIn{sub 2}S{sub 4}, respectively. The

General practitioners’ attitudes towards and experiences with referrals due to supplemental health insurance

DEFF Research Database (Denmark)

Andersen, Merethe K; Pedersen, Line B; Dupont, Michael

2017-01-01

Background.: Supplemental health insurances (SHI) cover 38% of the Danish population. SHI can give faster access to, and additional treatment from, private health providers. However, this is contingent on a referral from the general practitioner (GP), further complicating clinical decision...... to 3321 GPs focusing on three issues: (i) Attitudes towards the public health care system. (ii) Perceptions of the impact of SHI. (iii) Experiences with patients holding SHIs. Results.: The response rate was 64%. Overall, GPs found that SHIs contribute to inequality (83%) and overtreatment (90%). However...... a majority of GPs associate SHI with overtreatment and inequality in health, many GPs feel under pressure to refer patients holding SHI for treatments or examinations that are not medically warranted. Some GPs even refer these patients without further examination or questioning. Insistent SHI patients may...

Oncogene mutational profile in nasopharyngeal carcinoma

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Zhang ZC

2014-03-01

Full Text Available Zi-Chen Zhang,1,* Sha Fu,1,* Fang Wang,1 Hai-Yun Wang,1 Yi-Xin Zeng,2 Jian-Yong Shao11Department of Molecular Diagnostics, 2Department of Experimental Research, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, People's Republic of China *These authors contributed equally to this work Abstract: Nasopharyngeal carcinoma (NPC is a common tumor in Southern China, but the oncogene mutational status of NPC patients has not been clarified. Using time-of-flight mass spectrometry, 238 mutation hotspots in 19 oncogenes were examined in 123 NPC patients. The relationships between mutational status and clinical data were assessed with a χ2 or Fisher's exact test. Survival analysis was performed using the Kaplan–Meier method with the log-rank test. In 123 patients, 21 (17.1% NPC tumors were positive for mutations in eight oncogenes: six patients had PIK3CA mutations (4.9%, five NRAS mutations (4.1%, four KIT mutations (3.3%, two PDGFRA mutations (1.6%, two ABL mutations (1.6%, and one with simultaneous mutations in HRAS, EGFR, and BRAF (1%. Patients with mutations were more likely to relapse or develop metastasis than those with wild-type alleles (P=0.019. No differences or correlations were found in other clinical characteristics or in patient survival. No mutations were detected in oncogenes AKT1, AKT2, CDK, ERBB2, FGFR1, FGFR3, FLT3, JAK2, KRAS, MET, and RET. These results demonstrate an association between NPC and mutations in NRAS, KIT, PIK3CA, PDGFRA, and ABL, which are associated with patient relapse and metastasis. Keywords: NPC, oncogene, mutation

ALK and TGF-Beta Resistance in Breast Cancer

Science.gov (United States)

2017-10-01

Award Number: W81XWH‐15‐1‐0650 TITLE: ALK and TGF-Beta Resistance in Breast Cancer PRINCIPAL INVESTIGATOR: Xin-Hua Feng CONTRACTING...and TGF-Beta Resistance in Breast Cancer 5b. GRANT NUMBER W81XWH‐15‐1‐0650 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER Xin-Hua Feng...response is a hallmark in human cancer . However, the mechanisms underlying TGF- resistance in breast cancer have not been elucidated. Anaplastic

Differentiating social phobia from shyness.

Science.gov (United States)

Heiser, Nancy A; Turner, Samuel M; Beidel, Deborah C; Roberson-Nay, Roxann

2009-05-01

To clarify the relationship between social phobia and shyness, this study examined the characteristics of highly shy persons with social phobia, highly shy persons without social phobia, and non-shy persons. Those with social phobia reported more symptomatology, more functional impairment, and a lower quality of life than those without social phobia. About one-third of the highly shy without social phobia reported no social fears, highlighting heterogeneity of the shy. The social phobia group reported similar levels of anxiety as the shy without social phobia during analogue conversation tasks, but they reported more anxiety during a speech task. The social phobia group performed less effectively across tasks than those without social phobia. All groups' perceptions of anxiety and effectiveness during behavioral tasks were consistent with ratings of independent observers. None of the groups differed on psychophysiological measures. Results are discussed in the context of theoretical models of social phobia.

[The significance of a large number of health insurance funds and fusions for health services research with statutory health insurance data in Germany - experiences of the lidA study].

Science.gov (United States)

March, S; Powietzka, J; Stallmann, C; Swart, E

2015-02-01

Since 1970 the health insurance system in Germany has shrunk by more than 90% to 132 statutory health insurance funds (SHI) at present. For studies using data from different SHI, this development means a reduction of contacts and a higher workload when requesting data. The latter is due to the fact that fusions bind resources in the health insurance funds. In order to avoid selection in studies among the insured, all SHI must be contacted. Additionally, 15 controlling institutions on the state and national level have to agree as determined in § 75 of the German Social Code number 10. The lidA study - a German cohort study on work, age and health intends to link primary and secondary data from all SHI of those insured who have given their agreement for participation. Since the beginning of the study in 2009 the number of SHI has been reduced by 70. Of the 6 585 interviews in 2011 approximately half of the interviewees agreed in written form that their individual health insurance data can be linked. This portion of the insured is dispersed among 95 SHI. At this point, 11 contracts with SHI are realised (approximately 50% of the insured) and 8 data controlling authorities have been contacted. The problems involved in the fusion of SHI and its meaning for research are explained in this article. The fusion of SHI makes sense for the long term. It will lead to a reduction of contacts and contracts that researchers have to establish in order to analyse the data. Therefore, this article also discusses the alternative of creating a meta-data set of all the data from the different SHI combined. © Georg Thieme Verlag KG Stuttgart · New York.

Preparation and characterization of solid lipid nanoparticles loaded with frankincense and myrrh oil

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Shi F

2012-04-01

Full Text Available Feng Shi, Ji-Hui Zhao, Ying Liu, Zhi Wang, Yong-Tai Zhang, Nian-Ping FengSchool of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of ChinaAbstract: The aim of the present study was to prepare solid lipid nanoparticles (SLNs for the oral delivery of frankincense and myrrh essential oils (FMO. Aqueous dispersions of SLNs were successfully prepared by a high-pressure homogenization method using Compritol 888 ATO as the solid lipid and soybean lecithin and Tween 80 as the surfactants. The properties of the SLNs such as particle size, zeta potential (ZP, and drug encapsulation efficiency (EE were investigated. The morphology of SLNs was observed by transmission electron microscopy (TEM. The crystallinity of the formulation was analyzed by differential scanning calorimetry (DSC and X-ray diffraction (XRD. In addition, drug evaporation release and antitumor activity were also studied. Round SLNs with a mean size of 113.3 ± 3.6 nm, a ZP of -16.8 ± 0.4 mV, and an EE of 80.60% ± 1.11% were obtained. DSC and XRD measurements revealed that less ordered structures were formed in the inner cores of the SLN particles. Evaporation loss of the active components in FMO could be reduced in the SLNs. Furthermore, the SLN formulation increased the antitumor efficacy of FMO in H22-bearing Kunming mice. Hence, the presented SLNs can be used as drug carriers for hydrophobic oil drugs extracted from traditional Chinese medicines.Keywords: solid lipid nanoparticles, frankincense oil, myrrh oil, evaporation release, antitumor activity, traditional Chinese medicine

Stone heterogeneity index as the standard deviation of Hounsfield units: A novel predictor for shock-wave lithotripsy outcomes in ureter calculi.

Science.gov (United States)

Lee, Joo Yong; Kim, Jae Heon; Kang, Dong Hyuk; Chung, Doo Yong; Lee, Dae Hun; Do Jung, Hae; Kwon, Jong Kyou; Cho, Kang Su

2016-04-01

We investigated whether stone heterogeneity index (SHI), which a proxy of such variations, was defined as the standard deviation of a Hounsfield unit (HU) on non-contrast computed tomography (NCCT), can be a novel predictor for shock-wave lithotripsy (SWL) outcomes in patients with ureteral stones. Medical records were obtained from the consecutive database of 1,519 patients who underwent the first session of SWL for urinary stones between 2005 and 2013. Ultimately, 604 patients with radiopaque ureteral stones were eligible for this study. Stone related variables including stone size, mean stone density (MSD), skin-to-stone distance, and SHI were obtained on NCCT. Patients were classified into the low and high SHI groups using mean SHI and compared. One-session success rate in the high SHI group was better than in the low SHI group (74.3% vs. 63.9%, P = 0.008). Multivariate logistic regression analyses revealed that smaller stone size (OR 0.889, 95% CI: 0.841-0.937, P < 0.001), lower MSD (OR 0.995, 95% CI: 0.994-0.996, P < 0.001), and higher SHI (OR 1.011, 95% CI: 1.008-1.014, P < 0.001) were independent predictors of one-session success. The radiologic heterogeneity of urinary stones or SHI was an independent predictor for SWL success in patients with ureteral calculi and a useful clinical parameter for stone fragility.

Dissecting and Targeting Latent Metastasis

Science.gov (United States)

2014-09-01

Option in Brain Metastasis Manuel Valiente,1 Anna C. Obenauf,1 Xin Jin,1 Qing Chen,1 Xiang H.-F. Zhang,1,8 Derek J. Lee,1 Jamie E. Chaft,2 Mark G. Kris,2...of poor response to tamoxifen therapy in recurrent breast cancer. J. Natl. Cancer Inst. 87, 751–756. Francia, G., Cruz -Munoz, W., Man, S., Xu, P... Manuel Valiente1, Xin Jin1†, Ekrem Emrah Er1, Ruzeen Patwa1, Ke Xu3 and Joan Massagué1 1 Cancer Biology and Genetics Program, 2 Department of

A minimax inequality for a class of functionals and applications to the existence of solutions for two-point boundary-value problems

Directory of Open Access Journals (Sweden)

Ghasem Alizadeh Afrouzi

2006-10-01

Full Text Available In this paper, we establish an equivalent statement to minimax inequality for a special class of functionals. As an application, we prove the existence of three solutions to the Dirichlet problem $$displaylines{ -u''(x+m(xu(x =lambda f(x,u(x,quad xin (a,b,cr u(a=u(b=0, }$$ where $lambda>0$, $f:[a,b]imes mathbb{R}o mathbb{R}$ is a continuous function which changes sign on $[a,b]imes mathbb{R}$ and $m(xin C([a,b]$ is a positive function.

Clinical characteristics of the first cases of invasive candidiasis in China due to pan-echinocandin-resistant Candida tropicalis and Candida glabrata isolates with delineation of their resistance mechanisms

Directory of Open Access Journals (Sweden)

Xiao M

2018-01-01

Full Text Available Meng Xiao,1,2,* Xin Fan,1–3,* Xin Hou,1,2,4,* Sharon CA Chen,5 He Wang,1,2 Fanrong Kong,5 Zi-Yong Sun,6,* Yun-Zhuo Chu,7 Ying-Chun Xu1,2 1Department of Clinical Laboratory, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, People’s Republic of China; 2Beijing Key Laboratory for Mechanisms Research and Precision Diagnosis of Invasive Fungal Diseases, Beijing, People’s Republic of China; 3Department of Infectious Diseases and Clinical Microbiology, Beijing Chaoyang Hospital, Beijing, People’s Republic of China; 4Graduate School, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, People’s Republic of China; 5Center for Infectious Diseases and Microbiology Laboratory Services, ICPMR, New South Wales Health Pathology, Westmead Hospital, The University of Sydney, NSW, Australia; 6Department of Clinical Laboratory, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, People’s Republic of China; 7Department of Clinical Laboratory, The First Affiliated Hospital of Chinese Medical University, Shenyang, People’s Republic of China *These authors contributed equally to this work Abstract: Echinocandin antifungal agents have become the first-line therapy for invasive candidiasis (IC in many countries. Despite their increasing use, resistance to this class of drug is, overall, still uncommon. Here, we report two patients from the People’s Republic of China with IC, one with infection caused by pan-echinocandin-resistant Candida tropicalis and the other by pan-echinocandin-resistant Candida glabrata. We also describe the mechanisms of drug resistance of these isolates. The echinocandin-resistant C. glabrata isolate was cultured from ascitic fluid of a 46-year-old male patient with intra-abdominal IC developing after surgery in 2012. This patient had had no prior antifungal exposure. The echinocandin-resistant C. tropicalis isolate was cultured from chest drainage

Implementación de un equipo de laboratorio para la planta piloto de lácteos campus Juan Lunardi, para el análisis de la leche en tres razas de vacas (Holstein, Jersey y Criollas) de la comuna indígena de Shiña-Nabón

OpenAIRE

Ascaribay Andrade, Saúl Geovani

2013-01-01

El presente trabajo de grado trata sobre la implementación de un equipo de laboratorio para el análisis comparativo de la leche entre tres razas de vacas, (Holstein, Jersey y Criollas), este análisis se lo realizo en la Asociación de Productores Agropecuarios de la comuna indígena de Shiña perteneciente al cantón Nabón provincia del Azuay, los parámetros a ser analizados están basados dentro de las normas técnicas que dicta el INEN, las normas que fueron analizadas fueron: Leche Cruda Requisi...

75 FR 60761 - Government-Owned Inventions; Availability for Licensing

Science.gov (United States)

2010-10-01

... related to drug resistance. Inventors: Genbin Shi, Gary Shaw, Xinhua Ji (NCI). Patent Status: U.S... Publications: 1. Blaszczyk J, Shi G, Li Y, Yan H, Ji X. Reaction trajectory of pyrophosphoryl transfer...: 15016362]. 2. Blaszczyk J, Shi G, Yan H, Ji X. Catalytic center assembly of HPPK as revealed by the crystal...

Smart home in a box: usability study for a large scale self-installation of smart home technologies.

Science.gov (United States)

Hu, Yang; Tilke, Dominique; Adams, Taylor; Crandall, Aaron S; Cook, Diane J; Schmitter-Edgecombe, Maureen

2016-07-01

This study evaluates the ability of users to self-install a smart home in a box (SHiB) intended for use by a senior population. SHiB is a ubiquitous system, developed by the Washington State University Center for Advanced Studies in Adaptive Systems (CASAS). Participants involved in this study are from the greater Palouse region of Washington State, and there are 13 participants in the study with an average age of 69.23. The SHiB package, which included several different types of components to collect and transmit sensor data, was given to participants to self-install. After installation of the SHiB, the participants were visited by researchers for a check of the installation. The researchers evaluated how well the sensors were installed and asked the resident questions about the installation process to help improve the SHiB design. The results indicate strengths and weaknesses of the SHiB design. Indoor motion tracking sensors are installed with high success rate, low installation success rate was found for door sensors and setting up the Internet server.

Applying dam height-storage curve to geomorphic features analysis within virtual geographic environment: a case study of the Hong-Shi-Mao watershed

Science.gov (United States)

Wang, Daojun; Gong, Jianhua; Ma, Ainai; Li, Wenhang; Wang, Xijun

2005-10-01

There are generally two kinds of approaches to studying geomorphic features in terms of the quantification level and difference of major considerations. One is the earlier qualitative characterization, and the other is the 2-dimension measurement that includes section pattern and projection pattern. With the development of geo-information technology, especially the 3-D geo-visualization and virtual geographic environments (VGE), 3-dimension measurement and dynamic interactive between users and geo-data/geo-graphics can be developed to understand geomorphic features deeply, and to benefit to the effective applications of such features for geographic projects like dam construction. Storage-elevation curve is very useful for site selection of projects and flood dispatching in water conservancy region, but it is just a tool querying one value from the other one. In fact, storage-elevation curve can represent comprehensively the geomorphic features including vertical section, cross section of the stream and the landform nearby. In this paper, we use quadratic regression equation shaped like y = ax2 + bx + c and the DEM data of Hong-Shi-Mao watershed, Zi Chang County, ShaanXi Province, China to find out the relationship between the coefficients of the equation and the geomorphic features based on VGE platform. It's exciting that the coefficient "a" appear to be correlative strongly with the stream scale, and the coefficient "b" may give an index to the valley shape. In the end, we use a sub-basin named Hao-Jia-Gou of the watershed as an application. The result of correlative research about quadratic regression equation and geomorphic features can save computing and improve the efficiency in silt dam systems planning.

The USAF Stability and Control Digital DATCOM. Volume I. Users Manual

Science.gov (United States)

1979-04-01

8217 Increment in lift due to thrust, 13 Eqn. 4.6.1-c 21 XBARP Y 13 22 DEUDA 3e /3a( 4.6.1 Eqn. 4.6.i-m 13: ~u 23-42 DCLNP (ACL)Np 4.6.1 Eqn. 4.6.1-I 13 43-62...T) 30 22 XBARIN XIN 30 23 XIN0CR IN/Cr 30 24 DEUDA ac /a 4.4.1 Eqn. 4.6.1-m 30u 25 EPSLON 30 26 ATJ (cT)j 4.6.1 Eqn. 4.6.1-a 30 27-46 DCLNJ (ACL)N

Aitken extrapolation and epsilon algorithm for an accelerated solution of weakly singular nonlinear Volterra integral equations

International Nuclear Information System (INIS)

Mesgarani, H; Parmour, P; Aghazadeh, N

2010-01-01

In this paper, we apply Aitken extrapolation and epsilon algorithm as acceleration technique for the solution of a weakly singular nonlinear Volterra integral equation of the second kind. In this paper, based on Tao and Yong (2006 J. Math. Anal. Appl. 324 225-37.) the integral equation is solved by Navot's quadrature formula. Also, Tao and Yong (2006) for the first time applied Richardson extrapolation to accelerating convergence for the weakly singular nonlinear Volterra integral equations of the second kind. To our knowledge, this paper may be the first attempt to apply Aitken extrapolation and epsilon algorithm for the weakly singular nonlinear Volterra integral equations of the second kind.

[Use of routine data from statutory health insurances for federal health monitoring purposes].

Science.gov (United States)

Ohlmeier, C; Frick, J; Prütz, F; Lampert, T; Ziese, T; Mikolajczyk, R; Garbe, E

2014-04-01

Federal health monitoring deals with the state of health and the health-related behavior of populations and is used to inform politics. To date, the routine data from statutory health insurances (SHI) have rarely been used for federal health monitoring purposes. SHI routine data enable analyses of disease frequency, risk factors, the course of the disease, the utilization of medical services, and mortality rates. The advantages offered by SHI routine data regarding federal health monitoring are the intersectoral perspective and the nearly complete absence of recall and selection bias in the respective population. Further, the large sample sizes and the continuous collection of the data allow reliable descriptions of the state of health of the insurants, even in cases of multiple stratification. These advantages have to be weighed against disadvantages linked to the claims nature of the data and the high administrative hurdles when requesting the use of SHI routine data. Particularly in view of the improved availability of data from all SHI insurants for research institutions in the context of the "health-care structure law", SHI routine data are an interesting data source for federal health monitoring purposes.

Scientific psychology within the Chinese language and cultural context.

Science.gov (United States)

Shen, Heyong

2006-01-01

The Scientific Psychology that was founded by Wilhelm Wundt appeared in China in the late nineteenth century. The scholars translated the name of psychology into Chinese as Xin-Li-Xue, for which the meaning of the words looks like "heartology," i.e., "the study of the heart." In Chinese, the same core structure related to "heart" (Xin) is found in most of the terms of psychology, such as emotion, thinking, will, forgetting, and memory. By translating Xin as "heart" instead of "mind," we maintain an embodied approach to understanding the "principles of the heart." Through a historical approach to the influence of Western psychology, a cultural analysis of the meaning of the term psychology in Chinese, and a focus on the meeting of Eastern and Western psychology, we can witness the significance of psychology in the Chinese language and cultural context. I will use three parts to present psychology in the Chinese cultural context: the origins of Chinese psychology, from a historical approach; the meaning of "psychology" in Chinese, using a cultural analysis; and the meeting of Eastern and Western psychology, focusing on the development and future.

Sign-changing solutions for non-local elliptic equations

Directory of Open Access Journals (Sweden)

Huxiao Luo

2017-07-01

Full Text Available This article concerns the existence of sign-changing solutions for equations driven by a non-local integrodifferential operator with homogeneous Dirichlet boundary conditions, $$\\displaylines{ -\\mathcal{L}_Ku=f(x,u,\\quad x\\in \\Omega, \\cr u=0,\\quad x\\in \\mathbb{R}^n\\setminus\\Omega, }$$ where $\\Omega\\subset\\mathbb{R}^n\\; (n\\geq2$ is a bounded, smooth domain and the nonlinear term f satisfies suitable growth assumptions. By using Brouwer's degree theory and Deformation Lemma and arguing as in [2], we prove that there exists a least energy sign-changing solution. Our results generalize and improve some results obtained in [27

Bu-Shen-Ning-Xin decoction: inhibition of osteoclastogenesis by abrogation of the RANKL-induced NFATc1 and NF-κB signaling pathways via selective estrogen receptor α

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Wang L

2015-07-01

Full Text Available Ling Wang,1,2,* Xue-Min Qiu,1,2,* Yu-Yan Gui,1,2 Ying-Ping Xu,1,2 Hans-Jürgen Gober,3 Da-Jin Li11Laboratory for Reproductive Immunology, Hospital and Institute of Obstetrics and Gynecology, IBS, Fudan University Shanghai Medical College, 2Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, People’s Republic of China; 3Department of Pharmacy, Wagner Jauregg Hospital and Children’s Hospital, Wagner Jauregg Weg, Linz, Austria*These authors contributed equally to this workIntroduction: Bu-Shen-Ning-Xin decoction (BSNXD is a traditional Chinese medicinal composition that has been used as a remedy for postmenopausal osteoporosis, but the mechanisms affecting bone metabolism are not fully understood.Purpose: We investigated the molecular mechanism and signaling pathway underlying the effect of BSNXD on osteoclastogenesis.Materials and methods: A postmenopausal osteoporosis animal model generated by ovariectomy was administered BSNXD and drug-derived serum was prepared. An enzyme immunoassay was conducted to measure the 17-β-estradiol (E2 concentration in the drug-derived serum. Bone marrow-derived monocyte/macrophage precursor cells were treated with drug-derived serum, and tartrate-resistance acid phosphatase staining was conducted to observe osteoclastogenesis. A bone resorption assay was performed to analyze the effect on osteoclastic resorptive function. Real-time PCR, flow cytometry, Western blotting, transfection, and luciferase assays were conducted to explore the related mechanism.Results: E2 was not elevated in BSNXD-derived serum. BSNXD-derived serum suppressed receptor activation of nuclear factor κB ligand (RANKL-activated osteoclastogenesis in a dose-dependent manner; this effect could be reversed by estrogen receptor α antagonist methyl-piperidino-pyrazole. The serum suppressed RANKL-induced NF-κB transcription and inhibited the accumulation of nuclear factor of activated T-cells, cytoplasmic 1

Hizbollah–Syrian Intelligence Affairs: A Marriage of Convenience

Directory of Open Access Journals (Sweden)

Carl Anthony Wege

2011-01-01

Full Text Available Since the 1980s, Hizbollah has emerged as the guardian of Lebanon's Shi'a and a stalking horse for Iran. Syria, though allied with Tehran, seeks to manage Hizbollah's freedom of action in Lebanon and is eyed cautiously in Damascus. Hizbollah has managed to maintain independence from these Syrian efforts because of both Lebanese Shi'a religious élan and the protection given Hizbollah by its Shi'a allies in Iran.

Discrimination in waiting times by insurance type and financial soundness of German acute care hospitals.

Science.gov (United States)

Schwierz, Christoph; Wübker, Achim; Wübker, Ansgar; Kuchinke, Björn A

2011-10-01

This paper shows that patients with private health insurance (PHI) are being offered significantly shorter waiting times than patients with statutory health insurance (SHI) in German acute hospital care. This behavior may be driven by the higher expected profitability of PHI relative to SHI holders. Further, we find that hospitals offering private insurees shorter waiting times when compared with SHI holders have a significantly better financial performance than those abstaining from or with less discrimination.

Sequential and joint hydrogeophysical inversion using a field-scale groundwater model with ERT and TDEM data

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D. Herckenrath

2013-10-01

Full Text Available Increasingly, ground-based and airborne geophysical data sets are used to inform groundwater models. Recent research focuses on establishing coupling relationships between geophysical and groundwater parameters. To fully exploit such information, this paper presents and compares different hydrogeophysical inversion approaches to inform a field-scale groundwater model with time domain electromagnetic (TDEM and electrical resistivity tomography (ERT data. In a sequential hydrogeophysical inversion (SHI a groundwater model is calibrated with geophysical data by coupling groundwater model parameters with the inverted geophysical models. We subsequently compare the SHI with a joint hydrogeophysical inversion (JHI. In the JHI, a geophysical model is simultaneously inverted with a groundwater model by coupling the groundwater and geophysical parameters to explicitly account for an established petrophysical relationship and its accuracy. Simulations for a synthetic groundwater model and TDEM data showed improved estimates for groundwater model parameters that were coupled to relatively well-resolved geophysical parameters when employing a high-quality petrophysical relationship. Compared to a SHI these improvements were insignificant and geophysical parameter estimates became slightly worse. When employing a low-quality petrophysical relationship, groundwater model parameters improved less for both the SHI and JHI, where the SHI performed relatively better. When comparing a SHI and JHI for a real-world groundwater model and ERT data, differences in parameter estimates were small. For both cases investigated in this paper, the SHI seems favorable, taking into account parameter error, data fit and the complexity of implementing a JHI in combination with its larger computational burden.

Extension of NHWAVE to Couple LAMMPS for Modeling Wave Interactions with Arctic Ice Floes

Science.gov (United States)

2015-09-30

Modelling, in press. Orzech, M., Shi, F., Veeramony, J., Bateman , S., Calantoni, J., and Kirby, J. T., 2015, “Incorporating floating surface...objects into a fully dispersive surface wave model”, Ocean Modelling, submitted. Bateman , S. Shi, F., Orzech, M., Veeramony, J., and Calantoni, J., 2014...Orzech, M., Shi, F., Calantoni, J., Bateman , S., and Veeramony, J., “Small-scale modeling of waves and floes in the Marginal Ice Zone”, 2014 Fall Meeting of the American Geophysical Union.

Chemical engineering in the pharmaceutical industry: R&D to manufacturing

National Research Council Canada - National Science Library

Ende, David J. am

2011-01-01

... Process R&D Edward L. Paul 73 7 Reaction Kinetics and Characterization Utpal K. Singh and Charles J. Orella 79 vvi CONTENTS 8 Understanding Rate Processes in Catalytic Hydrogenation Reactions Yong...

Complete genome sequence of Shigella flexneri 5b and comparison with Shigella flexneri 2a

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Xue Ying

2006-07-01

Full Text Available Abstract Background Shigella bacteria cause dysentery, which remains a significant threat to public health. Shigella flexneri is the most common species in both developing and developed countries. Five Shigella genomes have been sequenced, revealing dynamic and diverse features. To investigate the intra-species diversity of S. flexneri genomes further, we have sequenced the complete genome of S. flexneri 5b strain 8401 (abbreviated Sf8401 and compared it with S. flexneri 2a (Sf301. Results The Sf8401 chromosome is 4.5-Mb in size, a little smaller than that of Sf301, mainly because the former lacks the SHI-1 pathogenicity island (PAI. Compared with Sf301, there are 6 inversions and one translocation in Sf8401, which are probably mediated by insertion sequences (IS. There are clear differences in the known PAIs between these two genomes. The bacteriophage SfV segment remaining in SHI-O of Sf8401 is clearly larger than the remnants of bacteriophage SfII in Sf301. SHI-1 is absent from Sf8401 but a specific related protein is found next to the pheV locus. SHI-2 is involved in one intra-replichore inversion near the origin of replication, which may change the expression of iut/iuc genes. Moreover, genes related to the glycine-betaine biosynthesis pathway are present only in Sf8401 among the known Shigella genomes. Conclusion Our data show that the two S. flexneri genomes are very similar, which suggests a high level of structural and functional conservation between the two serotypes. The differences reflect different selection pressures during evolution. The ancestor of S. flexneri probably acquired SHI-1 and SHI-2 before SHI-O was integrated and the serotypes diverged. SHI-1 was subsequently deleted from the S. flexneri 5b genome by recombination, but stabilized in the S. flexneri 2a genome. These events may have contributed to the differences in pathogenicity and epidemicity between the two serotypes of S. flexneri.

Leveraging multi-layer imager detector design to improve low-dose performance for megavoltage cone-beam computed tomography

Science.gov (United States)

Hu, Yue-Houng; Rottmann, Joerg; Fueglistaller, Rony; Myronakis, Marios; Wang, Adam; Huber, Pascal; Shedlock, Daniel; Morf, Daniel; Baturin, Paul; Star-Lack, Josh; Berbeco, Ross

2018-02-01

While megavoltage cone-beam computed tomography (CBCT) using an electronic portal imaging device (EPID) provides many advantages over kilovoltage (kV) CBCT, clinical adoption is limited by its high doses. Multi-layer imager (MLI) EPIDs increase DQE(0) while maintaining high resolution. However, even well-designed, high-performance MLIs suffer from increased electronic noise from each readout, degrading low-dose image quality. To improve low-dose performance, shift-and-bin addition (ShiBA) imaging is proposed, leveraging the unique architecture of the MLI. ShiBA combines hardware readout-binning and super-resolution concepts, reducing electronic noise while maintaining native image sampling. The imaging performance of full-resolution (FR); standard, aligned binned (BIN); and ShiBA images in terms of noise power spectrum (NPS), electronic NPS, modulation transfer function (MTF), and the ideal observer signal-to-noise ratio (SNR)—the detectability index (d‧)—are compared. The FR 4-layer readout of the prototype MLI exhibits an electronic NPS magnitude 6-times higher than a state-of-the-art single layer (SLI) EPID. Although the MLI is built on the same readout platform as the SLI, with each layer exhibiting equivalent electronic noise, the multi-stage readout of the MLI results in electronic noise 50% higher than simple summation. Electronic noise is mitigated in both BIN and ShiBA imaging, reducing its total by ~12 times. ShiBA further reduces the NPS, effectively upsampling the image, resulting in a multiplication by a sinc2 function. Normalized NPS show that neither ShiBA nor BIN otherwise affects image noise. The LSF shows that ShiBA removes the pixilation artifact of BIN images and mitigates the effect of detector shift, but does not quantifiably improve the MTF. ShiBA provides a pre-sampled representation of the images, mitigating phase dependence. Hardware binning strategies lower the quantum noise floor, with 2  ×  2 implementation reducing the

Elucidating the association between the self-harm inventory and several borderline personality measures in an inpatient psychiatric sample.

Science.gov (United States)

Sellbom, Martin; Sansone, Randy A; Songer, Douglas A

2017-09-01

The current study evaluated the utility of the self-harm inventory (SHI) as a proxy for and screening measure of borderline personality disorder (BPD) using several diagnostic and statistical manual of mental disorders (DSM)-based BPD measures as criteria. We used a sample of 145 psychiatric inpatients, who completed the SHI and a series of well-validated, DSM-based self-report measures of BPD. Using a series of latent trait and latent class analyses, we found that the SHI was substantially associated with a latent construct representing BPD, as well as differentiated latent classes of 'high' vs. 'low' BPD, with good accuracy. The SHI can serve as proxy for and a good screening measure for BPD, but future research needs to replicate these findings using structured interview-based measurement of BPD.

The Shi’a Crescent: A Misconception of Shi’a Alliance

Science.gov (United States)

2014-12-01

Iranian origin to Iran.33 After the Iraq-Iran War started, Saddam’s regime encouraged Iraqi men who were married to Iranian women to divorce their...region, indicating that “The Shi’a point to a pattern of negligence and poverty resulting from discriminatory practices of governments from Ottoman...decreased the authority of the sayyids, who were tribal counselors on marriages, divorces , and inheritances,26 and marked the success of the Sunni

Synthesis, Transfer, and Characterization of Nanoscale 2-Dimensional Materials

Science.gov (United States)

2015-09-01

Shi Y, Hamsen C, Jia X, Kim KK, Reina A, Hofmann M, Kong J. Synthesis of few-layer hexagonal boron nitride thin film by chemical vapor deposition...hexagonal boron nitride layers. Nano Letters. 2010;10(8):3209–3215. 12. Kim KK, Hsu A, Jia X, Kim SM, Shi Y, Hofmann M, Kong J. Synthesis of...microscopy. Physical Review B. 2009;80(15):155425. 33. Kim KK, Hsu A, Jia X, Kim SM, Shi Y, Hofmann M, Kong J. Synthesis of monolayer hexagonal boron

Koreade juhid lõid rahu eelduseks käed / Triin Oppi

Index Scriptorium Estoniae

Oppi, Triin

2007-01-01

Lõuna-Korea president Roh Moo-Hyan ja Põhja-Korea rahvavabariigi juht Kim Yong Il tõotavad ühisavalduses muuta Korea poolsaare tuumavabaks ja edendada kaubavahetust, turismi ja poliitilist läbikäimist

Semiconductor laser with fresh aloe shi fu and nursing therapy curative effect observation of indwelling needle phlebitis in patients with cerebral apoplexy%半导体激光联合鲜芦荟湿敷及护理治疗脑卒中患者留置针静脉炎的疗效观察

Institute of Scientific and Technical Information of China (English)

王爱丽; 卢琦; 梅现红; 官莉

2015-01-01

Objective:To investigate the semiconductor laser combined fresh aloe shi fu and nursing treatment the curative effect of needle phlebitis in patients with cerebral apoplexy. Methods: 66 cases of patients with cerebral stroke with phlebitis, randomly divided into experimental group and the control group, 33 cases each. The control group was treated with fresh aloe shi fu; On the basis of the experimental group in the control group treatment using semiconduc﹣tor laser irradiation in vitro and nursing intervention in the treatment of phlebitis. On two groups before and after the treatment of phlebitis treatment efficient and subjective pain level. Results: The patients with phlebitis treatment effec﹣tive rate of 93. 94% , compared with control group effective rate was 81. 82% (P < 0. 05), the difference was statisti﹣cally significant. The experimental group patients with venous pain level compared with control group (P < 0. 05), the difference was statistically significant. Conclusion: The application of semiconductor laser with fresh aloe shi fu and nursing therapy in patients with cerebral apoplexy phlebitis, can alleviate the pain of the patients with cerebral apo﹣plexy.%探讨半导体激光照射联合鲜芦荟湿敷及护理治疗脑卒中患者留置针静脉炎的疗效。方法：将脑卒中并发静脉炎患者66例，随机分为实验组和对照组，各33例。对照组采用鲜芦荟湿敷方法治疗；实验组在对照组治疗的基础上采用半导体激光体外照射及护理干预治疗静脉炎。对两组治疗前后静脉炎治疗有效率及主观疼痛级别进行比较。结果：实验组患者静脉炎治疗有效率为93.94%，和对照组有效率81.82%相比(P<0.05)，差别有统计学意义；实验组患者静脉疼痛级别和对照组相比(P<0.05)，差别有统计学意义。结论：应用半导体激光照射联合鲜芦荟湿敷及护理治疗脑卒中患者静脉炎，能减轻脑卒中患者的痛苦。

Elasticity of superhydrous phase B at the mantle temperature and pressure: Implications for 800-km discontinuity and water flow into lower mantle

Science.gov (United States)

Yang, D.; Wang, W.; Wu, Z.

2017-12-01

Plate subduction can transport the water to the Earth's interior by forming hydrous phases and water can exert important effects on global dynamics and many processes within the deep Earth. Superhydrous phase B (ShyB), as an important candidate for transporting water into the mantle transition zone and lower mantle, is stable up to 31 GPa and will decompose into bridgmanite, periclase and water at a depth of 800 km [Komabayashi and Omori, 2006]. The decomposition of ShyB may be related to the seismic discontinuity at the depth of 800 km in Western-Pacific Subduction Zones [Liu et al., 2016; Porritt and Yoshioka, 2016]. The detail discussions on this topic require the elasticity of ShyB at the P-T conditions of the transition zone and lower mantle. In this contribution, we obtained the thermal elasticity of ShyB using first-principles calculations. ShyB shows a very low velocity and density compared to the bridgmanite and periclase, the major minerals in the lower mantle. The accumulation of ShyB will generate the low-velocity anomaly in the uppermost lower mantle. The dehydration of ShyB will cause the Vp, Vs, and density increase by 7.5%, 15.0% and 12%, respectively. It means that a slab with 10% ShyB could cause an impedance contrast of 2.7% at a depth of 800 km for shear wave. Furthermore, the released waters by the dehydration of ShyB probably migrate upward and promote the partial melt to reduce the sound velocity at shallower depth, which can further explain the low-velocity zones just above 800-km discontinuity in Western-Pacific Subduction Zones [Liu et al., 2016]. Komabayashi, T., and S. Omori (2006), Internally consistent thermodynamic data set for dense hydrous magnesium silicates up to 35GPa, 1600°C: Implications for water circulation in the Earth's deep mantle, Physics of the Earth and Planetary Interiors, 156(1-2), 89-107. Liu, Z., J. Park, and S. I. Karato (2016), Seismological detection of low-velocity anomalies surrounding the mantle transition

Is universal coverage via social health insurance financially feasible in Swaziland?

Science.gov (United States)

Mathauer, Inke; Musango, Laurent; Sibandze, Sibusiso; Mthethwa, Khosi; Carrin, Guy

2011-03-01

The Government of Swaziland decided to explore the feasibility of social health insurance (SHI) in order to enhance universal access to health services. We assess the financial feasibility of a possible SHI scheme in Swaziland. The SHI scenario presented is one that mobilises resources additional to the maintained Ministry of Health and Social Welfare (MOHSW) budget. It is designed to increase prepayment, enhance overall health financing equity, finance quality improvements in health care, and eventually cover the entire population. The financial feasibility assessment consists of calculating and projecting revenues and expenditures of the SHI scheme from 2008 to 2018. SimIns, a health insurance simulation software, was used. Quantitative data from government and other sources and qualitative data from discussions with health financing stakeholders were gathered. Policy assumptions were jointly developed with and agreed upon by a MOHSW team. SHI would take up an increasing proportion of total health expenditure over the simulation period and become the dominant health financing mechanism. In principle, and on the basis of the assumed policy variables, universal coverage could be reached within 6 years through the implementation of an SHI scheme based on a mix of contributory and tax financing. Contribution rates for formal sector employees would amount to 7% of salaries and the Ministry of Health and Social Welfare budget would need to be maintained. Government health expenditure including social health insurance would increase from 6% in 2008 to 11% in 2018.

The use of 113mIn-MAA infusion lung imaging in treatment of C. O. P. D with 'invigorating the circulation of blood and reducing stasis' method for observing therapeutic effectiveness

International Nuclear Information System (INIS)

Zhang Qinghua; Guo Yiqin; Li Zhuanfu

1990-01-01

In this study 100 cases of C. O. P. D were classified according to dialectical method of traditional Chinese Medicine. By infusion lung imaging it was shown that 76 cases were abnormal in blood supply in which the category of 'fei xin qi xu' ('weak in heart and lung breath') got the first place and followed by the category of II order 'fei qi xu' ('weak in lung breath'). It was considered that the change in lung infusion imagings were the evidence of 'fei xu zheng' ('weak-lunged symptom') 'xin xue yu zu' ('stasis of heart blood') and might be used to guide the treatment and to observe the efficiency of 'huo xue hua yu' ('invigorating blood circulation and eliminating stasis') therapy

Multiplicity of positive solutions for quasilinear elliptic p-Laplacian systems

Directory of Open Access Journals (Sweden)

Asadollah Aghajani

2012-07-01

Full Text Available We study the existence and multiplicity of solutions to the elliptic system $$displaylines{ -hbox{div}(|abla u|^{p-2} abla u+m_1(x|u|^{p-2}u =lambda g(x,u quad xin Omega,cr -hbox{div}(|abla v|^{p-2} abla v+m_2(x|v|^{p-2}v=mu h(x,v quad xin Omega,cr |abla u|^{p-2}frac{partial u}{partial n}=f_u(x,u,v,quad |abla v|^{p-2}frac{partial v}{partial n}=f_v(x,u,v, }$$ where $Omegasubset mathbb{{R}}^N$ is a bounded and smooth domain. Using fibering maps and extracting Palais-Smale sequences in the Nehari manifold, we prove the existence of at least two distinct nontrivial nonnegative solutions.

Micro-Raman studies of swift heavy ion irradiation induced structural and conformational changes in polyaniline nanofibers

Energy Technology Data Exchange (ETDEWEB)

Banerjee, Somik [Materials Research Laboratory, Department of Physics, Tezpur University, Tezpur 784028, Assam (India); Kumar, A., E-mail: ask@tezu.ernet.i [Materials Research Laboratory, Department of Physics, Tezpur University, Tezpur 784028, Assam (India)

2010-09-15

Polyaniline (PAni) nanofibers doped with camphor sulfonic acid have been irradiated with 90 MeV O{sup 7+} ions at different fluences (3 x 10{sup 10}-1 x 10{sup 12} ions/cm{sup 2}) using a 15UD Pelletron accelerator under ultra-high vacuum. XRD studies reveal a decrease in the domain length and an increase in the strain upon SHI irradiation. The increase in d-spacing corresponding to the (1 0 0) reflection of PAni nanofibers with increasing irradiation fluence has been attributed to the increase in the tilt angle of the chains with respect to the (a, b) basal plane of PAni. Decrease in the integral intensity upon SHI irradiation indicates amorphization of the material. Micro-Raman ({mu}R) studies confirm amorphization of the PAni nanofibers and also show that the PAni nanofibers get de-doped upon SHI irradiation. {mu}R spectroscopy also reveals a benzenoid to quinoid transition in the PAni chain upon SHI irradiation. TEM results show that the size of PAni nanofibers decreases with the increase in irradiation fluence, which has been attributed to the fragmentation of PAni nanofibers in the core of amorphized tracks caused by SHI irradiation.

Biocompatibility of chitosan-coated iron oxide nanoparticles with osteoblast cells

Directory of Open Access Journals (Sweden)

Shi S

2012-10-01

Full Text Available Si-Feng Shi,1 Jing-Fu Jia,2 Xiao-Kui Guo,3 Ya-Ping Zhao,2 De-Sheng Chen,1 Yong-Yuan Guo,1 Tao Cheng,1 Xian-Long Zhang11Department of Orthopedic Surgery, Shanghai Sixth People’s Hospital, School of Medicine, 2School of Chemistry and Chemical Technology, 3Department of Medical Microbiology and Parasitology, School of Medicine, Shanghai Jiao Tong University Shanghai, ChinaBackground: Bone disorders (including osteoporosis, loosening of a prosthesis, and bone infections are of great concern to the medical community and are difficult to cure. Therapies are available to treat such diseases, but all have drawbacks and are not specifically targeted to the site of disease. Chitosan is widely used in the biomedical community, including for orthopedic applications. The aim of the present study was to coat chitosan onto iron oxide nanoparticles and to determine its effect on the proliferation and differentiation of osteoblasts.Methods: Nanoparticles were characterized using transmission electron microscopy, dynamic light scattering, x-ray diffraction, zeta potential, and vibrating sample magnetometry. Uptake of nanoparticles by osteoblasts was studied by transmission electron microscopy and Prussian blue staining. Viability and proliferation of osteoblasts were measured in the presence of uncoated iron oxide magnetic nanoparticles or those coated with chitosan. Lactate dehydrogenase, alkaline phosphatase, total protein synthesis, and extracellular calcium deposition was studied in the presence of the nanoparticles.Results: Chitosan-coated iron oxide nanoparticles enhanced osteoblast proliferation, decreased cell membrane damage, and promoted cell differentiation, as indicated by an increase in alkaline phosphatase and extracellular calcium deposition. Chitosan-coated iron oxide nanoparticles showed good compatibility with osteoblasts.Conclusion: Further research is necessary to optimize magnetic nanoparticles for the treatment of bone disease

Spontaneous haemoperitoneum in pregnancy and endometriosis: a case series

NARCIS (Netherlands)

Lier, M. van; Malik, R.F.; Waesberghe, J. van; Maas, J.W.; Rumpt-van de Geest, D.A. van; Coppus, S.F.P.J.; Berger, J.P.; Rijn, B.B. van; Janssen, P.F.; Boer, M.A. de; Vries, J.I.P. de; Jansen, F.W.; Brosens, I.A.; Lambalk, C.B.; Mijatovic, V.

2017-01-01

OBJECTIVE: To report pregnancy outcomes of SHiP (spontaneous haemoperitoneum in pregnancy) and the association with endometriosis. DESIGN: Retrospective case note review. SETTING: Dutch referral hospitals for endometriosis. SAMPLE: Eleven women presenting with 15 events of SHiP. METHODS: In

Spontaneous haemoperitoneum in pregnancy and endometriosis : a case series

NARCIS (Netherlands)

Lier, McI; Malik, R F; van Waesberghe, Jhtm; Maas, J W; van Rumpt-van de Geest, D A; Coppus, S F; Berger, J P; van Rijn, B B; Janssen, P F; de Boer, M. A; de Vries, Jip; Jansen, F. W.; Brosens, I A; Lambalk, C B; Mijatovic, V

OBJECTIVE: To report pregnancy outcomes of SHiP (spontaneous haemoperitoneum in pregnancy) and the association with endometriosis. DESIGN: Retrospective case note review. SETTING: Dutch referral hospitals for endometriosis. SAMPLE: Eleven women presenting with 15 events of SHiP. METHODS: In

Dual-pulse frequency compounded superharmonic imaging

NARCIS (Netherlands)

Neer, P.L.M.J. van; Danilouchkine, M.G.; Matte, G.M.; Steen, A.F.W. van der; Jong, N. de

2011-01-01

Tissue second-harmonic imaging is currently the default mode in commercial diagnostic ultrasound systems. A new modality, superharmonic imaging (SHI), combines the third through fifth harmonics originating from nonlinear wave propagation through tissue. SHI could further improve the resolution and

Mechanisms underlying probucol-induced hERG-channel deficiency

Directory of Open Access Journals (Sweden)

Shi YQ

2015-07-01

Full Text Available Yuan-Qi Shi,1,* Cai-Chuan Yan,1,* Xiao Zhang,1 Meng Yan,1 Li-Rong Liu,1 Huai-Ze Geng,1 Lin Lv,1 Bao-Xin Li1,21Department of Pharmacology, Harbin Medical University, 2State-Province Key Laboratory of Biopharmaceutical Engineering, Harbin, Heilongjiang, People’s Republic of China*These authors contributed equally to this workAbstract: The hERG gene encodes the pore-forming α-subunit of the rapidly activating delayed rectifier potassium channel (IKr, which is important for cardiac repolarization. Reduction of IhERG due to genetic mutations or drug interferences causes long QT syndrome, leading to life-threatening cardiac arrhythmias (torsades de pointes or sudden death. Probucol is a cholesterol-lowering drug that could reduce hERG current by decreasing plasma membrane hERG protein expression and eventually cause long QT syndrome. Here, we investigated the mechanisms of probucol effects on IhERG and hERG-channel expression. Our data demonstrated that probucol reduces SGK1 expression, known as SGK isoform, in a concentration-dependent manner, resulting in downregulation of phosphorylated E3 ubiquitin ligase Nedd4-2 expression, but not the total level of Nedd4-2. As a result, the hERG protein reduces, due to the enhanced ubiquitination level. On the contrary, carbachol could enhance the phosphorylation level of Nedd4-2 as an alternative to SGK1, and thus rescue the ubiquitin-mediated degradation of hERG channels caused by probucol. These discoveries provide a novel mechanism of probucol-induced hERG-channel deficiency, and imply that carbachol or its analog may serve as potential therapeutic compounds for the handling of probucol cardiotoxicity.Keywords: long QT, hERG potassium channels, probucol, SGK1, Nedd4-2

Social Health Inequalities and eHealth: A Literature Review With Qualitative Synthesis of Theoretical and Empirical Studies.

Science.gov (United States)

Latulippe, Karine; Hamel, Christine; Giroux, Dominique

2017-04-27

eHealth is developing rapidly and brings with it a promise to reduce social health inequalities (SHIs). Yet, it appears that it also has the potential to increase them. The general objective of this review was to set out how to ensure that eHealth contributes to reducing SHIs rather than exacerbating them. This review has three objectives: (1) identifying characteristics of people at risk of experiencing social inequality in health; (2) determining the possibilities of developing eHealth tools that avoid increasing SHI; and (3) modeling the process of using an eHealth tool by people vulnerable to SHI. Following the EPPI approach (Evidence for Policy and Practice of Information of the Institute of Education at the University of London), two databases were searched for the terms SHIs and eHealth and their derivatives in titles and abstracts. Qualitative, quantitative, and mixed articles were included and evaluated. The software NVivo (QSR International) was employed to extract the data and allow for a metasynthesis of the data. Of the 73 articles retained, 10 were theoretical, 7 were from reviews, and 56 were based on empirical studies. Of the latter, 40 used a quantitative approach, 8 used a qualitative approach, 4 used mixed methods approach, and only 4 were based on participatory research-action approach. The digital divide in eHealth is a serious barrier and contributes greatly to SHI. Ethnicity and low income are the most commonly used characteristics to identify people at risk of SHI. The most promising actions for reducing SHI via eHealth are to aim for universal access to the tool of eHealth, become aware of users' literacy level, create eHealth tools that respect the cultural attributes of future users, and encourage the participation of people at risk of SHI. eHealth has the potential to widen the gulf between those at risk of SHI and the rest of the population. The widespread expansion of eHealth technologies calls for rigorous consideration of

From scheme to system: social health insurance funds and the transformation of health financing in Kyrgyzstan and Moldova.

Science.gov (United States)

Kutzin, Joseph; Jakab, Melitta; Shishkin, Sergey

2009-01-01

The aim of the paper is to bring evidence and lessons from two low- and middle-income countries (LMIs) of the former USSR into the global debate on health financing in poor countries. In particular, we analyze the introduction of social health insurance (SHI) in Kyrgyzstan and Moldova. To some extent, the intent of SHI introduction in these countries was similar to that in LMIs elsewhere: increase prepaid revenues for health and incorporate the entire population into the new system. But the approach taken to universality was different. In particular, the SHI fund in each country was used as the key instrument in a comprehensive reform of the health financing system, with the new revenues from payroll taxation used in an explicitly complementary manner to general budget revenues. From a functional perspective, the reforms in these countries involved not only the introduction of a new source of funds, but also the centralization of pooling, a shift from input- to output-based provider payment methods, specification of a benefit package, and greater autonomy for public sector health care providers. Hence, their reforms were not simply the introduction of an SHI scheme, but rather the use of an SHI fund as an instrument to transform the entire system of health financing. The study uses administrative and household data to demonstrate the impact of the reforms on regional inequality and household financial burden. The approach used in these two countries led to improved equity in the geographic distribution of government health spending, improved financial protection, and reduced informal payments. The comprehensive approach taken to reform in these two countries, and particularly the redirection of general budget revenues to the new SHI funds, explain much of the success that was achieved. This experience offers potentially useful lessons for LMIs elsewhere in the world, and for shifting the global debate away from what we see as a false dichotomy between SHI and

Dynamics of social health insurance development: examining the determinants of Chinese basic health insurance coverage with panel data.

Science.gov (United States)

Liu, Jun-Qiang

2011-08-01

Social health insurance (SHI) is gaining popularity in many developing countries, but there are few systematic empirical studies on the dynamics of SHI development. This study investigates the determinants of coverage of the Basic Healthcare Insurance for Urban Employees (BHI) in China. Using a panel database ranging from 1999 to 2007, the study finds that: (1) economic development plays a valuable role in BHI development; (2) strong financial capacity and administrative capacity in the government contributes to BHI progress; (3) higher trade union density is closely related to more rapid BHI expansion; and (4) taxation agencies are better at collecting SHI premiums. These findings provide evidence-based lessons for new and ongoing SHI programs. In addition, this article aims to make a more general contribution to the study of social policy development by expanding the scope of current theories on social policy development. Copyright © 2011 Elsevier Ltd. All rights reserved.

Once Bitten, Twice Shy

DEFF Research Database (Denmark)

Andersen, Steffen; Hanspal, Tobin; Meisner Nielsen, Kasper

We study how personal experiences affect individual risk taking. To separate the intertwining effects of personal experiences and wealth changes, our identification strategy relies on the decision to keep unexpected inheritances of risky assets. Experience derives from investments in banks...... that defaulted in the aftermath of the financial crisis. To differentiate the effect of personal experiences, we classify the degrees of experiences into first-hand experiences from personal losses, second-hand experiences from the losses of close family members, and third-hand experiences from living...... in municipalities where banks defaulted. We find that third-hand experiences result in marginally lower risk taking. Second-hand experiences have a relatively stronger negative effect, whereas the effect of first-hand experiences on risk taking is strongly negative. Overall, our results demonstrate that personal...

Once Bitten, Twice Shy

DEFF Research Database (Denmark)

Andersen, Steffen; Hanspal, Tobin; Meisner Nielsen, Kasper

We study how inertia and personal experiences affect individual risk taking. Our research design relies on active portfolio decisions relating to inheritances to separate the effect of personal experiences from inertia, which otherwise would be observationally equivalent. Experience derives from...... results demonstrate that experiences gained personally, aside from inertia or common shocks, explain substantial heterogeneity in individuals' risk taking....

The influence of shyness on children's test performance.

Science.gov (United States)

Crozier, W Ray; Hostettler, Kirsten

2003-09-01

Research has shown that shy children differ from their peers not only in their use of language in routine social encounters but also in formal assessments of their language development, including psychometric tests of vocabulary. There has been little examination of factors contributing to these individual differences. To investigate cognitive-competence and social anxiety interpretations of differences in children's performance on tests of vocabulary. To examine the performance of shy and less shy children under different conditions of test administration, individually with an examiner or among their peers within the familiar classroom setting. The sample consisted of 240 Year 5 pupils (122 male, 118 female) from 24 primary schools. Shy and less shy children, identified by teacher nomination and checklist ratings, completed vocabulary and mental arithmetic tests in one of three conditions, in a between-subjects design. The conditions varied individual and group administration, and oral and written responses. The conditions of test administration influenced the vocabulary test performance of shy children. They performed significantly more poorly than their peers in the two face-to-face conditions but not in the group test condition. A comparable trend for the arithmetic test was not statistically significant. Across the sample as a whole, shyness correlated significantly with test scores. Shyness does influence children's cognitive test performance and its impact is larger when children are tested face-to-face rather than in a more anonymous group setting. The results are of significance for theories of shyness and have implications for the assessment of schoolchildren.

Effect of Heat Treatment on the Lycopene Content of Tomato Puree.

African Journals Online (AJOL)

MBI

2013-04-03

Apr 3, 2013 ... foods is mainly due to lycopene (Shi et al, 2002). Lycopene is a naturally .... containing the 5 g sample to solubilized the lycopene (Shi and Maguer, .... Nigeria, 33(1): 178-. 180. Perkins-Veazie P, Collins J K, Pair S D, Robert S.

The effect of shyness on children's formation and retention of novel word-object mappings.

Science.gov (United States)

Hilton, Matt; Westermann, Gert

2017-11-01

This study set out to examine whether shyness, an aversion to novelty and unfamiliar social situations, can affect the processes that underlie early word learning. Twenty-four-month-old children (n =32) were presented with sets of one novel and two familiar objects, and it was found that shyer children were less likely to select a novel object as the referent of a novel label. Furthermore, not-shy children then showed evidence of retaining these novel mappings, but shy children did not. These findings suggest that shy children's aversion to novelty and to the unfamiliar context can impact on their word learning.

Fulltext PDF

Indian Academy of Sciences (India)

Universität zu Berlin, Ger- many. Lopez Sauceda, Juan, Universidad Autonoma ... Lu, Xin Bao, Potsdam Institute for Climate Impact Research,. Germany. Macau, Elbert, National Institute for Space Research -. INPE, Brazil. Madhavan, Vinodh, Institute ...

Constraints on Excuse Making: The Deterring Effects of Shyness and Anticipated Retest.

Science.gov (United States)

Shepperd, James A.; And Others

1995-01-01

Examined whether the apparent absence of an egocentric bias among shy individuals is reflected in their excuse making following poor performance and whether anticipating a challenge to one's excuses would dissuade even nonshy individuals from making excuses. Shy individuals refrained form making consistency-lowering excuses regardless of…

Feasibility study of superharmonic imaging using chirps

NARCIS (Netherlands)

Van Neer, P.; Danilouchkine, M.G.; Matte, G.; Voormolen, M.M.; Verweij, M.D.; De Jong, N.

2010-01-01

Superharmonic imaging (SHI) targets a combination of the 3rd to 5th harmonics. It was proven to have certain advantages in comparison with the established imaging standards in medical utrasound. SHI enhances the spatial resolution and improves the quality of echographic images, mainly by eliminating

Subclinical hyperthyroidism and cardiovascular risk: recommendations for treatment.

Science.gov (United States)

Palmeiro, Christopher; Davila, Maria I; Bhat, Mallika; Frishman, William H; Weiss, Irene A

2013-01-01

Subclinical hyperthyroidism (SHy), the mildest form of hyperthyroidism, is diagnosed in patients having a persistently low or undetectable serum concentration of thyroid-stimulating hormone (TSH) with normal free T4 and T3 concentrations. Although overt hyperthyroidism is associated with an increased risk of adverse cardiovascular outcomes, the cardiovascular risk of SHy is controversial. Multiple studies have demonstrated an increased risk of atrial fibrillation, especially in older individuals with TSH levels effects of SHy on all-cause and cardiovascular mortality are not clear, but recent meta-analyses suggest a modest increase in mortality, with the risk increasing with age and associated with the lowest TSH levels. The long-term consequences of SHy in young- and middle-aged adults, and in those with TSH levels are mildly low, are uncertain. For these reasons, guidelines for treatment are based on patient age, the degree of TSH suppression, symptoms consistent with hyperthyroidism, and overall cardiovascular and osteoporotic fracture risks.

Out of pocket payments and social health insurance for private hospital care: Evidence from Greece.

Science.gov (United States)

Grigorakis, Nikolaos; Floros, Christos; Tsangari, Haritini; Tsoukatos, Evangelos

2016-08-01

The Greek state has reduced their funding on health as part of broader efforts to limit the large fiscal deficits and rising debt ratios to GDP. Benefits cuts and limitations of Social Health Insurance (SHI) reimbursements result in substantial Out of Pocket (OOP) payments in the Greek population. In this paper, we examine social health insurance's risk pooling mechanisms and the catastrophic impact that OOP payments may have on insured's income and well-being. Using data collected from a cross sectional survey in Greece, we find that the OOP payments for inpatient care in private hospitals have a positive relationship with SHI funding. Moreover, we show that the SHI funding is inadequate to total inpatient financing. We argue that the Greek health policy makers have to give serious consideration to the perspective of a SHI system which should be supplemented by the Private Health Insurance (PHI) sector. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Mechanisms Involved in the Removal of Heavy Metals from Stormwater via Lignocellulosic Filtration Media

Science.gov (United States)

2018-01-01

This report aims to supplement our previous report (Yonge et al. 2016; WA-RD 816.3) that assessed copper and zinc adsorption to lignocellulosic filtration media using laboratory tests and field-scale column tests for urban stormwater remediation. The...

Growth characteristics and productivity of cold-tolerant “Kowinearly ...

African Journals Online (AJOL)

Growth characteristics and productivity of cold-tolerant “Kowinearly” Italian ryegrass in the northern part of South Korea. Gi Jun Choi, Hee Chung Ji, Ki-Yong Kim, Hyung Soo Park, Sung Seo, Ki-Won Lee, Sang-Hoon Lee ...

Moskva kunstibiennaal reaktsiooni teenistuses? / Johannes Saar

Index Scriptorium Estoniae

Saar, Johannes, 1965-

2007-01-01

Moskva II rahvusvahelisest nüüdiskunsti biennaalist. Näitustest "Sotsart. Poliitiline kunst Venemaal" (kuraator Andrei Jerofejev), "Sotsart. Poliitiline kunst Hiinas" (kuraator Xin Don Chen), "Mõtlev realism" (kuraator Jekaterina Djegot) ja "Mina usun" (kuraator Oleg Kulik)

Patient-reported symptom questionnaires in laryngeal cancer: voice, speech and swallowing.

Science.gov (United States)

Rinkel, R N P M; Verdonck-de Leeuw, I M; van den Brakel, N; de Bree, R; Eerenstein, S E J; Aaronson, N; Leemans, C R

2014-08-01

To validate questionnaires on voice, speech, and swallowing among laryngeal cancer patients, to assess the need for and use of rehabilitation services, and to determine the association between voice, speech, and swallowing problems, and quality of life and distress. Laryngeal cancer patients at least three months post-treatment completed the VHI (voice), SHI (speech), SWAL-QOL (swallowing), EORTC QLQ-C30, QLQ-HN35, HADS, and study-specific questions on rehabilitation. Eighty-eight patients and 110 healthy controls participated. Cut off scores of 15, 6, and 14 were defined for the VHI, SHI, and SWAL-QOL (sensitivity > 90%; specificity > 80%). Based on these scores, 56% of the patients reported voice, 63% speech, and 54% swallowing problems. VHI, SHI, and SWAL-QOL scores were associated significantly with quality of life (EORTC QLQ-C30 global quality of life scale) (r = .43 (VHI and SHI) and r = .46 (SWAL-QOL)) and distress (r = .50 (VHI and SHI) and r = .58 (SWAL-QOL)). In retrospect, 32% of the patients indicated the need for rehabilitation at time of treatment, and 81% of these patients availed themselves of such services. Post-treatment, 8% of the patients expressed a need for rehabilitation, and 20% of these patients actually made use of such services. Psychometric characteristics of the VHI, SHI, and SWAL-QOL in laryngeal cancer patients are good. The prevalence of voice, speech, and swallowing problems is high, and clearly related to quality of life and distress. Although higher during than after treatment, the perceived need for and use of rehabilitation services is limited. Copyright © 2014 Elsevier Ltd. All rights reserved.

Validity of patient-reported swallowing and speech outcomes in relation to objectively measured oral function among patients treated for oral or oropharyngeal cancer.

Science.gov (United States)

Rinkel, R N P M; Verdonck-de Leeuw, I M; de Bree, R; Aaronson, N K; Leemans, C R

2015-04-01

The objective of this study was to test the construct validity of the patient-reported outcomes Swallowing Quality of Life Questionnaire (SWAL-QOL) and Speech Handicap Index (SHI) in relation to objectively measured oral function among patients treated for oral or oropharyngeal cancer. The study sample consisted of patients treated for oral or oropharyngeal cancer. Outcome measures were the SWAL-QOL and the SHI, and the Functional Rehabilitation Outcomes Grade (FROG), a test to measure oral and shoulder function. Spearman's rank correlation coefficient was used to test associations between the SHI and SWAL-QOL scales, and the FROG scales. During a study period of 3 months, 38 patients (21 males, 17 females; mean age 54 years) were included who visited the outpatient clinic for follow-up care 6-155 months after surgical treatment (n = 14) or combined surgery and radiotherapy (n = 24) for oral (n = 21) or oropharyngeal cancer (n = 17). Most SWAL-QOL and SHI scales (except the SWAL-QOL Fatigue scale) correlated significantly with one or more FROG oral function scales. None of the SWAL-QOL and SHI scales correlated significantly with the FROG shoulder function scale. These results support the construct validity of the SWAL-QOL and SHI questionnaires for assessing speech and swallowing problems in daily life that are moderately but significantly related to oral function. A multidimensional assessment protocol is recommended for use in clinical practice and for research purposes for measuring oral function and swallowing- and speech-related problems in daily life among head and neck cancer patients.

SYNTHESIS, PHYSICO-CHEMICAL AND ANTIMICROBIAL ...

African Journals Online (AJOL)

userpc

-125. Byeong G. Chae D., Hae N., Hyung K. C. and. Yong K. C. (1996); Synthesis and characterization of schiff base derived 2- hydroxy napthaldehyde and aliphatic diammines. Bulletin Korean Chemical. Society 17(8): 687-693. Hassan S. W. ...

Nutrition for Young Men

Science.gov (United States)

... Healthy Aging Nutrition for Young Men Print Email Nutrition for Young Men Reviewed by Taylor Wolfram, MS, ... 2017 XiXinXing/iStock/Thinkstock For many young men, nutrition isn't always a focus. There are many ...

Electrical and microstructural properties of CaTiO3-doped K1/2Na1 ...

Indian Academy of Sciences (India)

health and environment. Therefore, in ... (Sawada et al 2003), bismuth sodium titanate (Zhou and Xin. 2007 ... these KNN systems possess low-temperature stability for. PPT near to ... CTO phase was not observed; probably due to problems to.

Disease: H00335 [KEGG MEDICUS

Lifescience Database Archive (English)

Full Text Available xins they produce. It causes two different foodborne diseases: Type A food poisoning and Type C food poisoni...5 PMID:11981970 (description, env_factor) ... AUTHORS ... Brynestad S, Granum PE ... TITLE ... Clostridium perfringens and food

Risky health seeking practice among pregnant women in rural Congo

DEFF Research Database (Denmark)

Hørby, Laila

2007-01-01

the clinics at M’shi., and to analyze the practice and logic of the untrained helpers, in the villages and the professional staff at M’shi. To do that I have done a fieldwork study in the area around M’shi., using qualitative methods such as Interviews, Focus Group Discussions and observations. I have used...... they are part of the tradition and the culture. The women make a perfectly normal choice when they choose the TBAs for care as they are part of the folk sector. The TBA’s are there, culturally sensitive, trusted and respected. They have certain knowledge and skills. The professional, medical system may as well...

Is universal coverage via social health insurance financially feasible ...

African Journals Online (AJOL)

SHI would take up an increasing proportion of total health expenditure over the simulation period and become the dominant health financing mechanism. In principle, and on the basis of the assumed policy variables, universal coverage could be reached within 6 years through the implementation of an SHI scheme based ...

Split hand muscle echo intensity index as a reliable imaging marker for differential diagnosis of amyotrophic lateral sclerosis.

Science.gov (United States)

Seok, Hung Youl; Park, Jinseok; Kim, Yoo Hwan; Oh, Ki-Wook; Kim, Seung Hyun; Kim, Byung-Jo

2018-04-17

The objective of this study was to investigate the usefulness of muscle ultrasound in evaluating dissociated small hand muscle atrophy, termed 'split hand', and its feasibility in the diagnosis of amyotrophic lateral sclerosis (ALS). Forty-four patients with ALS, 18 normal subjects and 9 patients with other neuromuscular disorders were included in this study. The hand muscles were divided into three regions, the median-innervated lateral hand muscle group (ML), the ulnar-innervated lateral hand muscle (UL) and the ulnar-innervated medial hand muscle (UM), and the muscle echo intensity (EI) and compound muscle action potential (CMAP) were measured. We calculated the split hand index (SHI) using muscle EI (SHI mEI ) and CMAP (SHI CMAP ) for comparison among groups. The SHI was derived by dividing muscle EI (or CMAP) measured at the ML and UL by that measured at the UM. The SHI mEI was significantly higher in patients with ALS (51.7±28.3) than in normal controls (29.7±9.9) and disease controls with other neuromuscular disorders (36.5±7.3; Pdifferentiating ALS from other neuromuscular disorders and healthy controls. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Synthesis of nano-particle and highly porous conducting perovskites ...

Indian Academy of Sciences (India)

Administrator

State Key Laboratory of Materials-oriented Chemical Engineering, Nanjing University of Technology,. No. 5 Xin Mofan Road, ... the molecule level mixing of the raw materials. The solid ... which were then calcined at 1000°C to form highly.

Cesarean scar pregnancy treated by curettage and aspiration guided by laparoscopy

Directory of Open Access Journals (Sweden)

Shu S

2015-08-01

Full Text Available Shan-rong Shu, Xin Luo, Zhi-xin Wang, Yu-hong Yao Department of Obstetrics and Gynecology, The First Affiliated Hospital of JiNan University, HuangPu Road West, Guangzhou, People’s Republic of China Abstract: Pregnancy in a cesarean scar is the rarest form of an ectopic pregnancy. The treatment for cesarean scar pregnancy mainly includes systemic methotrexate and uterine artery embolization. Here, we reported a case of cesarean scar pregnancy treated by curettage and aspiration guided by laparoscopy. The treatment plan included two phases. Three days after a combination of methotrexate and mifepristone was administered, the gestational sac was removed under laparoscopy, which enabled a successful treatment for the unruptured ectopic pregnancy in a previous cesarean scar and made it possible to preserve the reproductive capability of the patient. Keywords: cesarean scar pregnancy, laparoscopy, curettage and aspiration 

Parliamentary Majorities and National Minorities: Moldova’s Accommodation of the Gagauz

Science.gov (United States)

2007-01-01

Al R.S.S. Moldova Pentru Problemele i and Mihai Cotorobai, 26 . Nationale Shi Autoadminstrararea Locala Shi Economia Locala, signed by A. Arsen...No ———. Avizul Comissiilor Permanente Ale Soveitului Suprem al R.S.S. Moldova p şi Autoadminstrararea Localâ şi Economia Localâ. Signed by A. Arseni

"Tallinna moodul" pakub linnale ühtset vormi / Margit Tõnson

Index Scriptorium Estoniae

Tõnson, Margit, 1978-

2004-01-01

Rahvusvahelise ideekonkursi võitis "Fold", autorid Clayton Welham ja Martin Yong Londonist. II koht tööle "Drunken Style", autorid Samson Adjei, Harry Dobbs Ja Greg Epps Londonist. III koht itaalia disaineritele, ergutuspreemiad Argentiinasse ja New Yorki. Kommenteerinud linnadisainer Aavo Ermel

Neural Resilience to Traumatic Brain Injury: Identification of Bioactive Metabolites of Docosahexaenoic Acids Involved in Neuroprotection and Recovery

Science.gov (United States)

2015-05-01

Involved in Neuroprotection and Recovery PRINCIPAL INVESTIGATOR: Hee-Yong Kim CONTRACTING ORGANIZATION: Henry M. Jackson Foundation for the...O’Dell DM, Lyeth BG, Jenkins LW (1994) The rotarod test: an evaluation of its effectiveness in assessing motor deficits following traumatic brain injury

Chloroquinone Inhibits Cell Proliferation and Induces Apoptosis in ...

African Journals Online (AJOL)

Apoptosis in Nasopharyngeal Carcinoma Cell Lines. Xin-Qing ... However, this requires clinical investigation to ascertain its ... results to restrict the growth of tumors locally in addition ..... MEK1/ERK1/2/iNOS/sGC/PKG pathway associated with.

Processes and conditions underlying the link between shyness and school adjustment among Turkish children.

Science.gov (United States)

Bayram Özdemir, Sevgi; Cheah, Charissa S L; Coplan, Robert J

2017-06-01

This study examined the underlying processes and conditions that contribute to the school adjustment of shy children in Turkey, where children's interpersonal relationships in social settings and academic achievement are highly emphasized. First, we examined the unique mediating roles of children's feelings of social anxiety, depressive symptoms, and loneliness in the associations between shyness and indices of school outcomes (academic achievement and school liking/avoidance). Second, we explored the moderating role of children's peer acceptance in these associations. Fourth- and fifth-grade children (N = 599; M age  = 10.11 years, SD = 0.65; 48% girls) provided information on shyness, social anxiety, depressive symptoms, loneliness, and school liking/avoidance. Head teachers in each classroom reported on students' academic performance. The peer nomination method was used to assess children's peer relationships. Results revealed that when children displayed shy behaviours, they reported more depressive symptoms that were, in turn, associated with poorer academic performance, less school liking, and higher school avoidance. Moreover, shyness negatively predicted school liking at low levels of peer acceptance, suggesting that difficulties in peer relationships increased shy children's risk of school dissatisfaction. Overall, our findings support the importance of the interpersonal relationship context for children's adjustment within the Turkish cultural context. Statement of contribution What is already known on this subject? Shy children have difficulties initiating and maintaining social interactions, which put them at risk for a wide range of socio-emotional difficulties. Shy children have poor academic performance and experience school adjustment difficulties in North America. What does this study add? Shyness is an important risk factor for poorer academic performance and adjustment among children in Turkey. The association between shyness and

Payments and quality of care in private for-profit and public hospitals in Greece.

Science.gov (United States)

Kondilis, Elias; Gavana, Magda; Giannakopoulos, Stathis; Smyrnakis, Emmanouil; Dombros, Nikolaos; Benos, Alexis

2011-09-23

Empirical evidence on how ownership type affects the quality and cost of medical care is growing, and debate on these topics is ongoing. Despite the fact that the private sector is a major provider of hospital services in Greece, little comparative information on private versus public sector hospitals is available. The aim of the present study was to describe and compare the operation and performance of private for-profit (PFP) and public hospitals in Greece, focusing on differences in nurse staffing rates, average lengths of stay (ALoS), and Social Health Insurance (SHI) payments for hospital care per patient discharged. Five different datasets were prepared and analyzed, two of which were derived from information provided by the National Statistical Service (NSS) of Greece and the other three from data held by the three largest SHI schemes in the country. All data referred to the 3-year period from 2001 to 2003. PFP hospitals in Greece are smaller than public hospitals, with lower patient occupancy, and have lower staffing rates of all types of nurses and highly qualified nurses compared with public hospitals. Calculation of ALoS using NSS data yielded mixed results, whereas calculations of ALoS and SHI payments using SHI data gave results clearly favoring the public hospital sector in terms of cost-efficiency; in all years examined, over all specialties and all SHI schemes included in our study, unweighted ALoS and SHI payments for hospital care per discharge were higher for PFP facilities. In a mixed healthcare system, such as that in Greece, significant performance differences were observed between PFP and public hospitals. Close monitoring of healthcare provision by hospital ownership type will be essential to permit evidence-based decisions on the future of the public/private mix in terms of healthcare provision.

Relationships among Constitution, Stress, and Discomfort in the First Trimester

Directory of Open Access Journals (Sweden)

Hsiao-Ling Wang

2012-01-01

trimester of pregnancy. We adopted a descriptive and correlational research design and collected data from 261 pregnant women during their first trimester in southern Taiwan using structured questionnaires. Results showed that (1 stress was significantly and positively correlated with Yang-Xu, Yin-Xu, and Tan-Shi-Yu-Zhi constitutions, respectively; (2 Yin-Xu and Tan-Shi-Yu-Zhi constitutions had significant correlations with all symptoms of discomfort, while Yang-Xu had significant correlations with all symptoms of discomfort except for “running nose”; (3 Tan-Shi-Yu-Zhi constitution and stress were two indicators for “fatigue”; Tan-Shi-Yu-Zhi was the indicator for “nausea”; Yang-Xu and Yin-Xu were indicators for “frequent urination.” Our findings also indicate that stress level affects constitutional changes and that stress and constitutional change affect the incidence of discomfort. This research can help healthcare professionals observe these discomforts and provide individualized care for pregnant women, to nurture pregnant women into neutral-type constitution, minimize their levels of discomfort, and promote the health of the fetus and the mother.

Modulation of biochemical stress initiated by toxicants in diet ...

African Journals Online (AJOL)

sunny t

2016-07-27

Jul 27, 2016 ... meat in some parts of Nigeria, such as Owerri in Imo state (Ujowundu et al., ..... containing bromocresol green (BCG) was added to the tubes mixed ...... Xin Z, Waterman DF, Henken RM, Harman RJ (1991) Effects of copper.

Research Article Special Issue

African Journals Online (AJOL)

2017-08-08

Aug 8, 2017 ... power levels compared to the other types of land-mobile antennas [3]. Usually .... It is because the transmission of radio waves in that path is affected by ..... [21] Yong C Y, Rahman T A, Chew K M. Wireless industry emission: ...

Linkage disequilibrium and association mapping of drought ...

African Journals Online (AJOL)

sunny t

2016-11-16

Nov 16, 2016 ... related to drought tolerance (YongSheng et al., 2009). Among the variety of ... (Li et al., 2013), yield (LiFang et al., 2010) and fibre traits. (Islam et al., 2014). ..... such molecular markers as SSRs (Bertini et al., 2006;. Zhang et al.

Methanotrophic abundance and community fingerprint in pine and ...

African Journals Online (AJOL)

Zheng Y

2012-07-10

Jul 10, 2012 ... in pine and tea plantation soils as revealed by molecular methods. Yong Zheng. 1 .... Soil pH was determined with a soil to water ratio of 2:5 (W/V). Soil organic matter (OM) ..... Stable isotope probing analysis of the diversity ...

Sima Qian and His Historical Records

Institute of Scientific and Technical Information of China (English)

2003-01-01

<正> Sima Qian (145-86 BC), a native of Xiayang (now Hancheng, Shaanxi Province), is regarded as China’s greatest historiographer. He is best known for his history book, Historical Records (Shi Ji).Son of Sima Tan, who held the post of the Grand Historian (Tai Shi Ling ) of the Han Dynasty (206 BC-AD 25), Sima

Eiko Ishioka on Aesthetic Performativity, Creativity, and Mimesis

DEFF Research Database (Denmark)

Sato, Toyoko

by Eiko which shows her directorial spirit in full, the Japanese title reads Ishioka Eiko, Fūshi Kaden. Fūshi Kaden is the title of a book of the 14th century, which concerns the attainment of the flowering of art in Noh play and is a philosophical treatise on mimesis. What does it signify to appropriate...

Applications of a Sequence of Points in Teaching Linear Algebra, Numerical Methods and Discrete Mathematics

Science.gov (United States)

Shi, Yixun

2009-01-01

Based on a sequence of points and a particular linear transformation generalized from this sequence, two recent papers (E. Mauch and Y. Shi, "Using a sequence of number pairs as an example in teaching mathematics". Math. Comput. Educ., 39 (2005), pp. 198-205; Y. Shi, "Case study projects for college mathematics courses based on a particular…

Sleep hygiene and its association with daytime sleepiness, depressive symptoms, and quality of life in patients with mild obstructive sleep apnea.

Science.gov (United States)

Lee, Sang-Ahm; Paek, Joon-Hyun; Han, Su-Hyun

2015-12-15

To investigate the direct and indirect associations of sleep hygiene with daytime sleepiness, depressive symptoms, and quality of life (QoL), in newly diagnosed, untreated patients with mild obstructive sleep apnea (OSA). Data were collected from adults with mild OSA. The Sleep Hygiene Index (SHI), Sleep Problems Index-1 (SPI-1) of the Medical Outcomes Study-Sleep Scale, Epworth Sleepiness Scale (ESS), Beck Depression Inventory (BDI), and Medical Outcomes Study Short-Form Health survey (SF-36) were used to evaluate patients. To determine the indirect and direct associations between SHI and disease outcomes, the Sobel test and multiple linear regression analyses were used, respectively. When we evaluated the direct associations, we excluded 3 items of the original SHI which were more reflective of general health rather than sleep-specific habits and environments. In total, 260 patients with mild OSA participated in this study. The average age, AHI, and SHI scores were 49.1 years (SD 12.5), 9.3/h (SD 2.9), and 24.7 (SD 6.0), respectively. Here, ≥ 10% of participants indicated poor sleep hygiene behaviors on 7 of 13 items. Young age and men were associated with higher SHI scores (both phygiene is indirectly related to daytime sleepiness, depressive symptoms, QoL via sleep quality and also related to daytime sleepiness and QoL independent of sleep quality in mild OSA patients. Copyright © 2015 Elsevier B.V. All rights reserved.

Dual-pulse frequency compounded superharmonic imaging.

Science.gov (United States)

van Neer, Paul L M J; Danilouchkine, Mikhail G; Matte, Guillaume M; van der Steen, Anton F W; de Jong, Nico

2011-11-01

Tissue second-harmonic imaging is currently the default mode in commercial diagnostic ultrasound systems. A new modality, superharmonic imaging (SHI), combines the third through fifth harmonics originating from nonlinear wave propagation through tissue. SHI could further improve the resolution and quality of echographic images. The superharmonics have gaps between the harmonics because the transducer has a limited bandwidth of about 70% to 80%. This causes ghost reflection artifacts in the superharmonic echo image. In this work, a new dual-pulse frequency compounding (DPFC) method to eliminate these artifacts is introduced. In the DPFC SHI method, each trace is constructed by summing two firings with slightly different center frequencies. The feasibility of the method was established using a single-element transducer. Its acoustic field was modeled in KZK simulations and compared with the corresponding measurements obtained with a hydrophone apparatus. Subsequently, the method was implemented on and optimized for a setup consisting of an interleaved phased-array transducer (44 elements at 1 MHz and 44 elements at 3.7 MHz, optimized for echocardiography) and a programmable ultrasound system. DPFC SHI effectively suppresses the ghost reflection artifacts associated with imaging using multiple harmonics. Moreover, compared with the single-pulse third harmonic, DPFC SHI improved the axial resolution by 3.1 and 1.6 times at the -6-dB and -20-dB levels, respectively. Hence, DPFC offers the possibility of generating harmonic images of a higher quality at a cost of a moderate frame rate reduction.

Clinical applications of somatostatin analogs for growth hormone-secreting pituitary adenomas

Directory of Open Access Journals (Sweden)

Wang JW

2014-01-01

Full Text Available Ji-wen Wang,1,2 Ying Li,3 Zhi-gang Mao,1,2 Bin Hu,1,2 Xiao-bing Jiang,1,2 Bing-bing Song,4 Xin Wang,4 Yong-hong Zhu,4 Hai-jun Wang1,21Department of Neurosurgery and Pituitary Tumor Center, The First Affiliated Hospital, Sun Yat-sen University, 2Key Laboratory of Pituitary Adenoma in Guangdong Province, 3State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, 4Department of Histology and Embryology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, People's Republic of ChinaAbstract: Excessive growth hormone (GH is usually secreted by GH-secreting pituitary adenomas and causes gigantism in juveniles or acromegaly in adults. The clinical complications involving cardiovascular, respiratory, and metabolic systems lead to elevated morbidity in acromegaly. Control of serum GH and insulin-like growth factor (IGF 1 hypersecretion by surgery or pharmacotherapy can decrease morbidity. Current pharmacotherapy includes somatostatin analogs (SAs and GH receptor antagonist; the former consists of lanreotide Autogel (ATG and octreotide long-acting release (LAR, and the latter refers to pegvisomant. As primary medical therapy, lanreotide ATG and octreotide LAR can be supplied in a long-lasting formulation to achieve biochemical control of GH and IGF-1 by subcutaneous injection every 4–6 weeks. Lanreotide ATG and octreotide LAR provide an effective medical treatment, whether as a primary or secondary therapy, for the treatment of GH-secreting pituitary adenoma; however, to maximize benefits with the least cost, several points should be emphasized before the application of SAs. A comprehensive assessment, especially of the observation of clinical predictors and preselection of SA treatment, should be completed in advance. A treatment process lasting at least 3 months should be implemented to achieve a long-term stable blood concentration. More satisfactory surgical outcomes for noninvasive macroadenomas treated

Papillary thyroid carcinoma risk factors in the Yunnan plateau of southwestern China

Directory of Open Access Journals (Sweden)

Zeng R

2016-06-01

Full Text Available Rong Zeng,1–3 Tao Shou,3 Kun-xian Yang,4 Tao Shen,5 Jin-ping Zhang,5 Rong-xia Zuo,5 Yong-qing Zheng,5 Xin-ming Yan5 1Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming, People’s Republic of China; 2Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, People’s Republic of China; 3Medical Oncology, The First People’s Hospital of Yunnan Province, Kunming, People’s Republic of China; 4Surgical Oncology, The First People’s Hospital of Yunnan Province Kunming, People’s Republic of China; 5Institute of Clinical and Basic Medicine Research, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, People’s Republic of China Objective: This study investigated clinical and pathological characteristics and risk factors in papillary thyroid carcinoma (PTC patients’ native to Yunnan plateau in southwestern China. Methods: Clinical data from 1,198 patients diagnosed with PTC (n=578 and control subjects (n=620 with benign thyroid disease (ie, thyroid nodule disease, benign thyroid diseases [BTD] in Yunnan province were analyzed retrospectively. Results: The mean patient age was lower for PTC than for BTD. Positive ratios of thyroid peroxidase antibody, thyroglobulin antibody (TGAb, and thyrotrophin receptor antibody (TRAb were higher in PTC than in BTD patients. The ratio of PTC coexisting with Hashimoto’s thyroiditis (HT or with lymphocytic thyroiditis was higher than that of BTD. The number of patients whose age at menarche was ≤13 years, who had given birth to less than or equal to two children, or who were in premenopause were higher in the PTC than in the BTD group. Multivariate conditional logistic regression analyses revealed that age >45 years, nodal size >1 cm, and elevated TG levels were protective factors against PTC. Abnormally elevated TGAb and TRAb levels were independent risk factors for PTC in females

Publisher Correction: A Co3O4-CDots-C3N4 three component electrocatalyst design concept for efficient and tunable CO2 reduction to syngas.

Science.gov (United States)

Guo, Sijie; Zhao, Siqi; Wu, Xiuqin; Li, Hao; Zhou, Yunjie; Zhu, Cheng; Yang, Nianjun; Jiang, Xin; Gao, Jin; Bai, Liang; Liu, Yang; Lifshitz, Yeshayahu; Lee, Shuit-Tong; Kang, Zhenhui

2018-02-08

The original HTML version of this Article omitted to list Yeshayahu Lifshitz as a corresponding author and incorrectly listed Shuit-Tong Lee as a corresponding author.Correspondingly, the original PDF version of this Article incorrectly stated that "Correspondence and requests for materials should be addressed to X.J. (email: xin.jiang@uni-siegen.de), or to Y.L. (email: yangl@suda.edu.cn), or to S.-T.L. (email: shayli@technion.ac.il), or to Z.K. (email: zhkang@suda.edu.cn)", instead of the correct "Correspondence and requests for materials should be addressed to X.J. (email: xin.jiang@uni-siegen.de), or to Y. Liu (email: yangl@suda.edu.cn), or to Y. Lifshitz (email: shayli@technion.ac.il), or to Z.K. (email: zhkang@suda.edu.cn)".This has now been corrected in the PDF and HTML versions of the Article.

Is "Yin-Yang Balancing" Superior to Ambidexterity as an Approach to Paradox Management?

DEFF Research Database (Denmark)

Li, Xin

2018-01-01

) of the Confucian principle of Zhong-Yong that is largely compatible with Aristotle’s doctrine of the mean. Second, at the practical level, his BYin-Yang balancing^ solution, while being different from the structural ambidexterity approach, is compatible with the contextual ambidexterity approach. These first two...

A comparative study of the effects of cone-plate and parallel-plate geometries on rheological properties under oscillatory shear flow

CSIR Research Space (South Africa)

Yong Song, H

2017-11-01

Full Text Available -1 Korea-Australia Rheology Journal A comparative study of the effects of cone-plate and parallel- plate geometries on rheological properties under oscillatory shear flow Hyeong Yong Song1, Reza Salehiyan2, Xiaolei Li1, Seung Hak Lee1 and Kyu Hyun1...

Pramana – Journal of Physics | Indian Academy of Sciences

Indian Academy of Sciences (India)

Physics: WHEPP-XI working group report. Amol Dighe Anjan Giri Rupak Dutta Naveen Gaur Tim Gershon Diptimoy Ghosh Xiao-Gang He George W-S Hou Yong-Yeon Keum Bhavik Kodrani Namit Mahajan Joaquim Matias Barilang Mawlong Basudha Misra Rukmani Mohanta Gagan Mohanty Sudhir Vempati. Volume 76 ...

African Journal of Traditional, Complementary and Alternative ...

African Journals Online (AJOL)

Diuretic and anti-diuretic bioactivity differences of the seed and shell extracts of Alpinia oxyphylla fruit · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Yong-hui Li, Yin-feng Tan, Na Wei, Jun-qing Zhang, 25-32 ...

Developing rearing methods for Tetrastichus planipennisi (Hymenoptera: Eulophidae), a larval endoparasitoid of the emerald ash borer (Coleoptera: Buprestidae)

Science.gov (United States)

Jian J. Duan; Mike Ulyshen; Leah Bauer; Ivich. Fraser

2011-01-01

Tetrastichus planipennisi Yong, a gregarious koinobiont endoparasitoid, is one of three hymenopteran parasitoids being released in the U.S. for biological control of the emerald ash borer (Agrilus planipennis Fairmair, EAB), an invasive beetle from Asia causing mortality of the ash trees (Fraxinus spp.) in North...

Berlinale terad / Kadri Kõusaar

Index Scriptorium Estoniae

Kõusaar, Kadri

2006-01-01

56. Berliini festivali filme - Jasmila Zhbanici "Grbavica", Michael Winterbottomi, Mat Whitecrossi "Teekond Guantanamosse", tailase Pen-ek Ratanaruangi "Nähtamatud lained", John Hillcoati "Ettepanek" (stsenarist ja muusika autor Nick Cave), Bennett Milleri "Capote" (nimiosas P.S. Hoffman), Yang Yong-hi dokfilm "Kallis Pyongyang", Tomer Heymanni dokfilm "Pabernukud"

The evolutionary strata of DARPP-32 tail implicates hierarchical ...

Indian Academy of Sciences (India)

The evolutionary strata of DARPP-32 tail implicates hierarchical functional expansion in higher vertebrates. CHOONG YONG UNG and TEOW CHONG TEOH. Supplementary data 1. Protein sequences of PPP1R1 family from 39 vertebrate species in FASTA format. Supplementary data 2. Multiple sequence alignment results ...

Evaluation of watermelon varieties for tolerance to powdery mildew and Phytophthora fruit rot, 2014

Science.gov (United States)

This experiment was conducted at the U.S. Vegetable Laboratory farm in Charleston, SC. The soil was Yonges loamy fine sand. This study was undertaken to determine the performance of seeded and seedless commercial watermelon varieties for tolerance to powdery mildew (PM) and Phytophthora fruit rot as...

High frequency plant regeneration from mature seed- derived callus ...

African Journals Online (AJOL)

PRECIOUS

2009-12-15

Dec 15, 2009 ... Ki-Won Lee, Gi Jun Choi, Ki-Yong Kim, Hee Chung Ji, Hyung Soo Park, Sei Hyung Yoon and ... Gramineae family plants (Ha et al., 2001; Dong and Qu, ..... Lee SH, Ahsan N, Lee KW, Kim DH, Lee DG, Kwak SS, Kwon SY, ...

The effects of swift heavy ion irradiation on the structural properties of poly(lactide-co-glycolide)/clay nanocomposite

Energy Technology Data Exchange (ETDEWEB)

Kaur, Manpreet, E-mail: manpreet.kaur@abesit.in [ABES Institute of Technology,Ghaziabad, Uttar Pradesh (India); Singh, Surinder [Department of Physics, Guru Nanak Dev University, Amritsar (India); Mehta, Rajeev [Department of Chemical Engineering, Thapar University, Patiala (India)

2016-05-23

Radiation has been used as a processing technique to modify structural, chemical, physical and morphological properties of polymers and its nanocomposite and can thus be used as a method to control the rate of degradation. The swift heavy ions (SHI) irradiation effects on the structural properties of poly(lactide-co-glycolide) nanocomposites containing 5 wt% organo-montmorillonite (OMMT) clay by irradiating with 50 MeV Li{sup 3+} and 180 MeV Ag{sup 8+} ions has been studied at different fluences. The structural responses of PLGA nanocomposite under the influence of SHI were studied using Fourier transform infrared (FTIR) spectroscopy. The presence of clay and irradiation by swift heavy ions (SHI) brings out interesting changes in structural properties of nanocomposite.

TiO2 aerogel–metal organic framework nanocomposite: a new class ...

Indian Academy of Sciences (India)

2018-02-05

Feb 5, 2018 ... titanium dioxide in association with a monolayer of dye molecules is .... Zn–MOF has not affected the anatase phase formation of. TiO2 crystals ..... [15] Xin X, Scheiner M, Ye M and Lin Z 2011 Langmuir 27 14594. [16] Kim B ...

Journal of Genetics | Indian Academy of Sciences

Indian Academy of Sciences (India)

Jianchang Du1 Xingna Wang1 2 Mingsheng Zhang1 Dacheng Tian1 Yong-Hua Yang1. State Key Laboratory of Pharmaceutical Biotechnology, Department of Biology, Nanjing University, Nanjing 210093, China; Center for Drug Discovery and Design, State Key Laboratory of Drug Research, Shanghai Institute of Materia ...

Reference: 163 [Arabidopsis Phenome Database[Archive

Lifescience Database Archive (English)

Full Text Available 163 http://metadb.riken.jp/db/SciNetS_ria224i/cria224u4ria224u15660207i Kanter Ulr...saccharides. 2 243-54 15660207 2005 May Planta Guerineau Fran巽ois|Kanter Ulrike|Li Yong|Pauly Markus|Tenhaken Raimund|Usadel Bj旦rn

Yunnan Smelting Group Examines an Aluminum Project for Possible Investment

Institute of Scientific and Technical Information of China (English)

2008-01-01

<正>Tian Yong,General Manager of Yunnan Smelt- ing Group,has gone to Zha gai NuoEr in Heilongjiang Province with a study group to conduct a full careful examination on the feasi- bility of the investment in the aluminum pro- ject.Yunnan Smelting Group is a large-scale

Evaluation of fungicide rotations for management of Phytophthora fruit rot of watermelon, 2015

Science.gov (United States)

The experiment was conducted at the U.S. Vegetable Laboratory farm in Charleston, SC. The soil was Yonges loamy fine sand. For the past 6 years, the field has been infested with Phytophthora capsici. The experimental design was a randomized complete block with four replications. Five-week-old seedli...

Chapter 7: Migration and winter ecology

Science.gov (United States)

Deborah M. Finch; Jeffrey F. Kelly; Jean-Luc E. Cartron

2000-01-01

The willow flycatcher (Empidonax traillii) is a Neotropical migrant that breeds in North America, but winters in Central and northern South America. Little specific information is known about migration and wintering ecology of the southwestern willow flycatcher (E. t. extimus) (Yong and Finch 1997). Our report applies principally...

Control of ciliary motility by Ca2+: Integration of Ca2+-dependent functions and targets for Ca2+ action

International Nuclear Information System (INIS)

Evans, T.C.

1988-01-01

To identify functions that regulate Ca 2+ -induced ciliary reversal in Paramecium, mutants defective in terminating depolarization-induced backward swimming were selected. Six independent recessive mutations (k-shy) comprising two complementation groups, k-shyA and k-shyB, were identified. All mutants exhibited prolonged backward swimming in depolarizing solutions. Voltage clamp studies revealed that mutant Ca 2+ current amplitudes were reduced, but could be restored to wild type levels by EGTA injection. The recovery of the mutant Ca 2+ current from Ca 2+ -dependent inactivation, and the decay of the Ca 2+ -dependent K + and Ca 2+ -dependent Na + currents after depolarization were slow in k-shy compared to wild type. To identify protein targets of Ca 2+ action, ciliary proteins that interact with calmodulin (CaM) were characterized. With a 125 I-CaM blot assay, several CaM-binding proteins were identified including axonemal, soluble, and membrane-bound polypeptides. Competitive displacement studies with unlabeled Paramecium CaM, bovine CaM, and troponinC suggested that both protein types bind CaM with high affinity and specificity. To examine the presence of CaM-binding sites in intact axonemes, a filtration binding assay was developed

A model of chemical etching of olivine in the vicinity of the trajectory of a swift heavy ion

Energy Technology Data Exchange (ETDEWEB)

Gorbunov, S.A., E-mail: s.a.gorbunov@mail.ru [Lebedev Physical Institute of the Russian Academy of Sciences, Leninskij pr. 53, 119991 Moscow (Russian Federation); Rymzhanov, R.A. [Joint Institute for Nuclear Research, Joliot-Curie 6, 141980 Dubna, Moscow Region (Russian Federation); Starkov, N.I. [Lebedev Physical Institute of the Russian Academy of Sciences, Leninskij pr. 53, 119991 Moscow (Russian Federation); Volkov, A.E. [Lebedev Physical Institute of the Russian Academy of Sciences, Leninskij pr. 53, 119991 Moscow (Russian Federation); Joint Institute for Nuclear Research, Joliot-Curie 6, 141980 Dubna, Moscow Region (Russian Federation); National Research Centre ‘Kurchatov Institute’, Kurchatov Sq. 1, 123182 Moscow (Russian Federation); Malakhov, A.I. [Joint Institute for Nuclear Research, Joliot-Curie 6, 141980 Dubna, Moscow Region (Russian Federation)

2015-12-15

Searching of superheavy elements, the charge spectra of heavy nuclei in Galactic Cosmic Rays was investigated within the OLYMPIA experiment using the database of etched ion tracks in meteorite olivine. Etching results in the formation of hollow syringe-like channels with diameters of 1–10 μm along the trajectories of these swift heavy ions (SHI). According to the activated complex theory, the local chemical activity is determined by an increase of the specific Gibbs energy of the lattice stimulated by structure transformations, long-range elastic fields, and interatomic bonds breaking generated in the vicinity of the ion trajectory. To determine the dependencies of the Gibbs free energy increase in SHI tracks in olivine on the mass, energy and charge of a projectile, we apply a multiscale model of excitation and relaxation of materials in the vicinity of the SHI trajectory (SHI tracks). Effect of spreading of fast electrons from the ion trajectory causing neutralization of metallic atoms resulting in an increase of the chemical activity of olivine at long distances from the ion trajectory (up to 5 μm) is estimated and discussed.

Winter cloudiness variability over Northern Eurasia related to the Siberian High during 1966–2010

International Nuclear Information System (INIS)

Chernokulsky, Alexander; Mokhov, Igor I; Nikitina, Natalia

2013-01-01

This letter presents an assessment of winter cloudiness variability over Northern Eurasia regions related to the Siberian High intensity (SHI) variations during 1966–2010. An analysis of cloud fraction and the occurrence of different cloud types was carried out based on visual observations from almost 500 Russian meteorological stations. The moonlight criterion was implemented to reduce the uncertainty of night observations. The SHI was defined based on sea-level pressure fields from different reanalyses. We found a statistically significant negative correlation of cloud cover with the SHI over central and southern Siberia and the southern Urals with regression coefficients around 3% hPa −1 for total cloud fraction (TCF) for particular stations near the Siberian High center. Cross-wavelet analysis of TCF and SHI revealed a long-term relationship between cloudiness and the Siberian High. Generally, the Siberian High intensification by 1 hPa leads to a replacement of one overcast day with one day without clouds, which is associated mainly with a decrease in precipitating and stratiform clouds. These changes point to a positive feedback between cloudiness and the Siberian High. (letter)

Redistribution through social health insurance: evidence on citizen preferences.

Science.gov (United States)

Pfarr, Christian; Schmid, Andreas

2016-06-01

The extent of social health insurance (SHI) and supplementary private insurance is frequently analyzed in public choice. Most of these analyses build on the model developed by Gouveia (1997), who defines the extent of SHI as consequence of a choice by self-interested voters. In this model, an indicator reflecting individuals' relative income position and relative risk of falling ill determines the voting decision. Up to now, no empirical evidence for this key assumption has been available. We test the effect of this indicator on individuals' preferences for the extent of SHI in a setting with mandatory SHI that can be supplemented by private insurance. The data is based on a DCE conducted in the field with a representative sample of 1538 German citizens in 2012. Conditional logit and latent class models are used to analyze preference heterogeneity. Our findings strongly support the assumptions of the models. Individuals likely to benefit from public coverage show a positive marginal willingness to pay (MWTP) for both a shift away from other beneficiary groups toward the sick and an expansion of publicly financed resources, and the expected net payers have a negative MWTP and prefer lower levels of public coverage.

Social health insurance in Nepal: A health system departure toward the universal health coverage.

Science.gov (United States)

Pokharel, Rajani; Silwal, Pushkar Raj

2018-04-10

The World Health Organization has identified universal health coverage (UHC) as a key approach in reducing equity gaps in a country, and the social health insurance (SHI) has been recommended as an important strategy toward it. This article aims to analyze the design, expected benefits and challenges of realizing the goals of UHC through the recently launched SHI in Nepal. On top of the earlier free health-care policy and several other vertical schemes, the SHI scheme was implemented in 2016 and has reached population coverage of 5% in the implemented districts in just within a year of implementation. However, to achieve UHC in Nepal, in addition to operationalizing the scheme, several other requirements must be dealt simultaneously such as efficient health-care delivery system, adequate human resources for health, a strong information system, improved transparency and accountability, and a balanced mix of the preventive, health promotion, curative, and rehabilitative services including actions to address the social determinants of health. The article notes that strong political commitment and persistent efforts are the key lessons learnt from countries achieving progressive UHC through SHI. Copyright © 2018 John Wiley & Sons, Ltd.

Scanner calibration revisited

Directory of Open Access Journals (Sweden)

Pozhitkov Alexander E

2010-07-01

Full Text Available Abstract Background Calibration of a microarray scanner is critical for accurate interpretation of microarray results. Shi et al. (BMC Bioinformatics, 2005, 6, Art. No. S11 Suppl. 2. reported usage of a Full Moon BioSystems slide for calibration. Inspired by the Shi et al. work, we have calibrated microarray scanners in our previous research. We were puzzled however, that most of the signal intensities from a biological sample fell below the sensitivity threshold level determined by the calibration slide. This conundrum led us to re-investigate the quality of calibration provided by the Full Moon BioSystems slide as well as the accuracy of the analysis performed by Shi et al. Methods Signal intensities were recorded on three different microarray scanners at various photomultiplier gain levels using the same calibration slide from Full Moon BioSystems. Data analysis was conducted on raw signal intensities without normalization or transformation of any kind. Weighted least-squares method was used to fit the data. Results We found that initial analysis performed by Shi et al. did not take into account autofluorescence of the Full Moon BioSystems slide, which led to a grossly distorted microarray scanner response. Our analysis revealed that a power-law function, which is explicitly accounting for the slide autofluorescence, perfectly described a relationship between signal intensities and fluorophore quantities. Conclusions Microarray scanners respond in a much less distorted fashion than was reported by Shi et al. Full Moon BioSystems calibration slides are inadequate for performing calibration. We recommend against using these slides.

Role of the irradiation temperature on the modifications of swift-heavy-ion irradiated polyethylene

International Nuclear Information System (INIS)

Melot, M.; Ngono-Ravache, Y.; Balanzat, E.

2003-01-01

The damage processes triggered by swift heavy ions, SHI, can be very different to those induced by classical low ionising particles. This is due to the very high electronic stopping power, (dE/dx) e , of SHI. This paper concerns the effects of SHI on polyethylene, PE. In PE, low (dE/dx) e irradiations induce crosslinking and in-chain double bond formation. At high (dE/dx) e , the creation yield of vinyl groups becomes significant. Above a (dE/dx) e threshold, alkyne and allene groups appear. We present results on low temperature irradiations that bring new enlightenment on the damage process by preventing the migration of radiation-induced radicals and molecules. Two SHI specific modifications are studied: vinyl groups and alkyne end groups. We have irradiated PE films with oxygen and sulphur beams at 13.6 and 11.2 MeV/amu, respectively. The modifications were followed by in situ infrared spectroscopy (FTIR). We have performed irradiations at 8 and 290 K. The samples irradiated at 8 K have been annealed up to 290 K for investigating the effect of radical migration. Lowering the irradiation temperature to 8 K increases the creation yield of vinyl groups and alkyne end groups. The enhancement factor between 290 and 8 K is around three. Consequently the formation of defects specific to SHI irradiations is sensitive to radical migration and hence requires some time. During annealing, the alkyne concentration remains stable indicating that the creation of this group cannot be induced by radical recombination. The annealing spectra of vinyl groups are more complex

Are Hydrostatic Models Still Capable of Simulating Oceanic Fronts

Science.gov (United States)

2016-11-10

Hydrostatic Models Still Capable of Simulating Oceanic Fronts Yalin Fan Zhitao Yu Ocean Dynamics and Prediction Branch Oceanography Division FengYan Shi...OF PAGES 17. LIMITATION OF ABSTRACT Are Hydrostatic Models Still Capable of Simulating Oceanic Fronts? Yalin Fan, Zhitao Yu, and, Fengyan Shi1 Naval...mixed layer and thermocline simulations as well as large scale circulations. Numerical experiments are conducted using hydrostatic (HY) and

Prevalence and Correlates of Self-Harm in the German General Population.

Directory of Open Access Journals (Sweden)

Astrid Müller

Full Text Available The study aimed at evaluating the psychometric properties of the German version of the Self- Harm Inventory (SHI and examining the lifetime prevalence and correlates of self-harm in a representative German population sample (N = 2,507; age mean = 48.79, SD = 18.11; range 14 to 94 years; 55.5% women using the SHI. All participants answered the German SHI, the short form of the Barratt Impulsiveness Scale (BIS-15, the ultra-brief Patient Health Questionnaire for Depression and Anxiety (PHQ-4, and provided sociodemographic information. The one-factorial structure of the SHI was replicated using a confirmatory factor analysis. Internal consistency coefficients were sufficient and in line with previous studies. Almost half of the sample (49% acknowledged at least one self-harming behavior over the life-span, most frequently indirect forms of self-harm. The rate of participants who engaged in at least one SHI behavior was higher among men than women (51.6% vs. 46.9%, respectively, χ2 = 5.38, p = 0.020. Higher SHI scores were related to younger age, male gender, living alone, more symptoms of anxiety and depression (PHQ-4, higher impulsivity scores (BIS-15, and suffering from obesity grade 2. Women engaged more often in discreet forms of self-harm than men, e.g., preventing wounds from healing, exercising an injury, starving, and abusing laxatives. In terms of other indirect self-harming behaviors, men admitted more often driving recklessly, being promiscuous and losing a job on purpose, while women reported more frequently engaging in emotionally abusive relationships. With respect to direct self-harm, women were more likely to endorse suicide attempts and cutting, while men admitted more often head-banging. The findings suggest that self-harm constitutes a common problem. Future longitudinal studies are required to examine the natural course, sociodemographic and psychopathological risk factors, as well as possible time-trends of self

Augmentation of thermoelectric performance of VO2 thin films irradiated by 200 MeV Ag9+-ions

International Nuclear Information System (INIS)

Khan, G.R.; Kandasami, A.; Bhat, B.A.

2016-01-01

Swift Heavy Ion (SHI) irradiation with 200 MeV Ag 9+ -ion beam at ion fluences of 1E11, 5E11, 1E12, and 5E12 for tuning of electrical transport properties of VO 2 thin films fabricated by so–gel technique on alumina substrates has been demonstrated in the present paper. The point defects created by SHI irradiation modulate metal to insulator phase transition temperature, carrier concentration, carrier mobility, electrical conductivity, and Seebeck coefficient of VO 2 thin films. The structural properties of the films were characterized by XRD and Raman spectroscopy and crystallite size was found to decrease upon irradiation. The atomic force microscopy revealed that the surface roughness of specimens first decreased and then increased with increasing fluence. Both resistance as well as Seebeck coefficient measurements demonstrated that all the samples exhibit metal–insulator phase transition and the transition temperatures decreases with increasing fluence. Hall effect measurements exhibited that carrier concentration increased continuously with increasing fluence which resulted in an increase of electrical conductivity by several orders of magnitude in the insulating phase. Seebeck coefficient in insulating phase remained almost constant in spite of an increase in the electrical conductivity by several orders of magnitude making SHI irradiation an alternative stratagem for augmentation of thermoelectric performance of the materials. The carrier mobility at room temperature decreased up to the beam fluence of 5E11 and then started increasing whereas Seebeck coefficient in metallic state first increased with increasing ion beam fluence up to 5E11 and thereafter decreased. Variation of these electrical transport parameters has been explained in detail. - Highlights: • Thermoelectric properties of VO 2 thin films enhance upon SHI irradiation. • Structural properties show that crystallite size decrease upon SHI irradiation. • Metal–insulator phase

Prevalence and Correlates of Self-Harm in the German General Population.

Science.gov (United States)

Müller, Astrid; Claes, Laurence; Smits, Dirk; Brähler, Elmar; de Zwaan, Martina

2016-01-01

The study aimed at evaluating the psychometric properties of the German version of the Self- Harm Inventory (SHI) and examining the lifetime prevalence and correlates of self-harm in a representative German population sample (N = 2,507; age mean = 48.79, SD = 18.11; range 14 to 94 years; 55.5% women) using the SHI. All participants answered the German SHI, the short form of the Barratt Impulsiveness Scale (BIS-15), the ultra-brief Patient Health Questionnaire for Depression and Anxiety (PHQ-4), and provided sociodemographic information. The one-factorial structure of the SHI was replicated using a confirmatory factor analysis. Internal consistency coefficients were sufficient and in line with previous studies. Almost half of the sample (49%) acknowledged at least one self-harming behavior over the life-span, most frequently indirect forms of self-harm. The rate of participants who engaged in at least one SHI behavior was higher among men than women (51.6% vs. 46.9%, respectively, χ2 = 5.38, p = 0.020). Higher SHI scores were related to younger age, male gender, living alone, more symptoms of anxiety and depression (PHQ-4), higher impulsivity scores (BIS-15), and suffering from obesity grade 2. Women engaged more often in discreet forms of self-harm than men, e.g., preventing wounds from healing, exercising an injury, starving, and abusing laxatives. In terms of other indirect self-harming behaviors, men admitted more often driving recklessly, being promiscuous and losing a job on purpose, while women reported more frequently engaging in emotionally abusive relationships. With respect to direct self-harm, women were more likely to endorse suicide attempts and cutting, while men admitted more often head-banging. The findings suggest that self-harm constitutes a common problem. Future longitudinal studies are required to examine the natural course, sociodemographic and psychopathological risk factors, as well as possible time-trends of self-harming behaviors in more

Synergic Investigation Of The Self-Assembly Structure And Mechanism Of Retroviral Capsid Proteins By Solid State NMR, Transmission Electron Microscopy And Multiscale simulation

Science.gov (United States)

2017-03-29

18], a question naturally arises: if our ssNMR constraints actually impart any meaningful differences to the final model. To answer this question...Mitra at University of Auckland. Xin Qiao, Dr. Chen’s student, presented the ssNMR assignment strategy as a poster presentation titled “Methods

Metonymic-Based Metaphor--A Case Study on the Cognitive Interpretation of "Heart" in English and Chinese

Science.gov (United States)

Qian, Li

2016-01-01

English is particularly rich in both metonymic and metaphorical expressions making use of the concept "heart" to speak of emotional issues (Niemeier, 2000). It is not difficult to find a large number of Chinese linguistic expressions in terms of "[Chinese characters omitted]" ("xin") ("heart")" to refer…

Protective effect of (-)-epigallocatechin gallate on ultraviolet b ...

African Journals Online (AJOL)

Chang Liu1, Xin-Qiang Zheng1, Li-Ping Xiang2, Jian-Liang Lu1, Curt ..... Fukunagam M, Tsuru K， Horikawa T. UV-induced skin ... Liang YR, Kang SY, Deng L, Xiang LP, Zheng XQ. ... Lee XZ, Liang YR, Chen H, Lu JL, Liang HL, Huang FP,.

Identification and characterization of eighteen polymorphic ...

Indian Academy of Sciences (India)

Author Affiliations. Fei Xiong1 Hong-Yan Liu1 Xin-Bin Duan2 Da-Qing Chen2. College of Life Sciences, Jianghan University, Wuhan 430056, People's Republic of China; Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan 430223, People's Republic of China ...

Simulations of the DARPA Suboff Submarine Including Self-Propulsion with the E1619 Propeller

Science.gov (United States)

2012-01-01

Young and Kinnas (2003) to evaluate supercavitating and surface-piercing propellers. The simulation’s predicted results compare well with experimental...Young Y, Kinnas S. 2003. Analysis of supercavitating and surface-piercing propeller flows via BEM. Comput. Mech. 32, 269-280. Yu-cun P, Huai-xin Z

African Journal of Biotechnology - Vol 8, No 17 (2009)

African Journals Online (AJOL)

Exogenous cycilc AMP and cycilc GMP influence the metabolism of traces of tritium-labeled glycerol in rabbits · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Y Liu, L Zan, F Wei, L Dengke, Y Xin, W Tian ...

Asymptotic behavior for a quadratic nonlinear Schrodinger equation

Directory of Open Access Journals (Sweden)

Pavel I. Naumkin

2008-02-01

Full Text Available We study the initial-value problem for the quadratic nonlinear Schrodinger equation $$displaylines{ iu_{t}+frac{1}{2}u_{xx}=partial _{x}overline{u}^{2},quad xin mathbb{R},; t>1, cr u(1,x=u_{1}(x,quad xin mathbb{R}. }$$ For small initial data $u_{1}in mathbf{H}^{2,2}$ we prove that there exists a unique global solution $uin mathbf{C}([1,infty ;mathbf{H}^{2,2}$ of this Cauchy problem. Moreover we show that the large time asymptotic behavior of the solution is defined in the region $|x|leq Csqrt{t}$ by the self-similar solution $frac{1}{sqrt{t}}MS(frac{x}{sqrt{t}}$ such that the total mass $$ frac{1}{sqrt{t}}int_{mathbb{R}}MS(frac{x}{sqrt{t}} dx=int_{mathbb{R}}u_{1}(xdx, $$ and in the far region $|x|>sqrt{t}$ the asymptotic behavior of solutions has rapidly oscillating structure similar to that of the cubic nonlinear Schrodinger equations.

Some current topics on nonlinear conservation laws lectures at the morningside center of mathematics, 1

CERN Document Server

Hsiao, Ling

2000-01-01

This volume resulted from a year-long program at the Morningside Center of Mathematics at the Academia Sinica in Beijing. It presents an overview of nonlinear conversation laws and introduces developments in this expanding field. Xin's introductory overview of the subject is followed by lecture notes of leading experts who have made fundamental contributions to this field of research. A. Bressan's theory of L^1-well-posedness for entropy weak solutions to systems of nonlinear hyperbolic conversation laws in the class of viscosity solutions is one of the most important results in the past two decades; G. Chen discusses weak convergence methods and various applications to many problems; P. Degond details mathematical modelling of semi-conductor devices; B. Perthame describes the theory of asymptotic equivalence between conservation laws and singular kinetic equations; Z. Xin outlines the recent development of the vanishing viscosity problem and nonlinear stability of elementary wave-a major focus of research in...

XIRP2, an Actin-Binding Protein Essential for Inner Ear Hair-Cell Stereocilia

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Déborah I. Scheffer

2015-03-01

Full Text Available Hair cells of the inner ear are mechanoreceptors for hearing and balance, and proteins highly enriched in hair cells may have specific roles in the development and maintenance of the mechanotransduction apparatus. We identified XIRP2/mXinβ as an enriched protein likely to be essential for hair cells. We found that different isoforms of this protein are expressed and differentially located: short splice forms (also called XEPLIN are targeted more to stereocilia, whereas two long isoforms containing a XIN-repeat domain are in both stereocilia and cuticular plates. Mice lacking the Xirp2 gene developed normal stereocilia bundles, but these degenerated with time: stereocilia were lost and long membranous protrusions emanated from the nearby apical surfaces. At an ultrastructural level, the paracrystalline actin filaments became disorganized. XIRP2 is apparently involved in the maintenance of actin structures in stereocilia and cuticular plates of hair cells, and perhaps in other organs where it is expressed.

Sadhana | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Sadhana. Li Ruiqin. Articles written in Sadhana. Volume 31 Issue 6 December 2006 pp 661-669. Research on conceptual design of mechatronic systems · Xu Yong Zou Huijun Li Ruiqin · More Details Abstract Fulltext PDF. Based on the fact that function-structure generating and function solving are ...

Põhja-Korea valmistub sõjaks / Arko Olesk

Index Scriptorium Estoniae

Olesk, Arko, 1981-

2006-01-01

Põhja-Korea juhi Kim Yong Nami sõnul on riik nõus naasma läbirääkimistele USA-ga, kui tühistataks senised sanktsioonid Põhja-Korea vastu. ÜRO Julgeolekunõukogus alustati resolutsiooniprojekti arutamist, mis näeb ette Põhja-Koreale tuumakatsetuste eest karistusi. Lisa: Kahtlane katsetus

From the role of context to the measurement problem: The Dutch connection pays tribute to Guy Van Orden

NARCIS (Netherlands)

Bosman, A.M.T.; Cox, R.F.A.; Hasselman, F.W.; Wijnants, M.L.

2013-01-01

The call for a daisy chain of replications by Daniel Kahneman (as cited in Yong, 2012) to combat the recent credibility problems of psychological science touches upon the issue that Guy dealt with ever since he started his academic career and that we acknowledge as one of his major contributions.

From the role of context to the measurement problem : The Dutch connection pays tribute to Guy Van Orden

NARCIS (Netherlands)

Bosman, Anna M. T.; Cox, Ralf C. A.; Hasselman, Fred; Wijnants, Maarten L.

2013-01-01

The call for a daisy chain of replications by Daniel Kahneman (as cited in Yong, 2012) to combat the recent credibility problems of psychological science touches upon the issue that Guy dealt with ever since he started his academic career and that we acknowledge as one of his major contributions.

Annotated Bibliography for Lake Erie. Volume III. Engineering,

Science.gov (United States)

1974-10-01

the ecology is examined. 83. Bar- Kochba , Y. and A. J. Simon. 1971. Rainfall and floods in Northeastern Ohio. Dept. of Eng. Univ. Akron. 87 p. This...Bar- Kochba , Y. Bergs, A. Dept. of Civil Eng. 1 Yonge Street University of Akron Toronto, Ontario Akron, Ohio 44304 Canada Barnhouse Associates Bethlehem

JIU-REN YIN

Indian Academy of Sciences (India)

Home; Journals; Bulletin of Materials Science. JIU-REN YIN. Articles written in Bulletin of Materials Science. Volume 40 Issue 6 October 2017 pp 1255-1261. Molecular dynamics study on the relaxation properties of bilayered graphene with defects · WEI ZHANG JIU-REN YIN PING ZHANG YAN-HUAI DING YONG J IANG.

Studies on middle silkgland proteins of cocoon colour sex-limited ...

Indian Academy of Sciences (India)

Home; Journals; Journal of Biosciences; Volume 29; Issue 1. Studies on middle silkgland proteins of cocoon colour sex-limited silkworm (Bombyx mori L.) using two-dimensional polyacrylamide gel electrophoresis. Yuan-Xiang Jin Yu-Yin Chen Meng-Kui Xu Yong-Huang Jiang. Articles Volume 29 Issue 1 March 2004 pp 45- ...

Infinite dimensional differential games with hybrid controls

Indian Academy of Sciences (India)

The study of differential games with Elliott–Kalton strategies in the viscosity solution ... studied by Yong [6, 7]. ... Section 3 is devoted to the proof of the main uniqueness result for SQVI and the existence ...... Moreover, we have given explicit formulation of dynamic programming ... Financial support from NBHM is gratefully.

Multi-Mode Analysis of Dual Ridged Waveguide Systems for Material Characterization

Science.gov (United States)

2015-09-17

analysis”. Instrumenta- tion and Measurement, IEEE Transactions on, 44(1):19–27, 1995. [26] Maode, Niu, Su Yong, Yan Jinkui, Fu Chenpeng, and Xu Deming ...waveguide method”. Instrumentation and Measurement, IEEE Transactions on, 46(2):519–522, 1997. [35] Wang, Shoujun, Maode Niu, and Deming Xu. “A frequency

20(S-ginsenoside Rg3 promotes senescence and apoptosis in gallbladder cancer cells via the p53 pathway

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Zhang F

2015-08-01

Full Text Available Fei Zhang,* Maolan Li,* Xiangsong Wu,* Yunping Hu, Yang Cao, Xu’an Wang, Shanshan Xiang, Huaifeng Li, Lin Jiang, Zhujun Tan, Wei Lu, Hao Weng, Yijun Shu, Wei Gong, Xuefeng Wang, Yong Zhang, Weibin Shi, Ping Dong,# Jun Gu,# Yingbin Liu#Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University, School of Medicine, Institute of Biliary Tract Disease, Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China *These authors contributed equally to this work #These authors jointly directed this work Abstract: Gallbladder cancer (GBC, the most frequent malignancy of the biliary tract, is associated with high mortality and extremely poor prognosis. 20(S-ginsenoside Rg3 (20(S-Rg3 is a steroidal saponin with high pharmacological activity. However, the anticancer effect of 20(S-Rg3 in human GBC has not yet been determined. In this study, we primarily found that 20(S-Rg3 exposure suppressed the survival of both NOZ and GBC-SD cell lines in a concentration-dependent manner. Moreover, induction of cellular senescence and G0/G1 arrest by 20(S-Rg3 were accompanied by a large accumulation of p53 and p21 as a result of murine double minute 2 (MDM2 inhibition. 20(S-Rg3 also caused a remarkable increase in apoptosis via the activation of the mitochondrial-mediated intrinsic caspase pathway. Furthermore, intraperitoneal injection of 20(S-Rg3 (20 or 40 mg/kg for 3 weeks markedly inhibited the growth of xenografts in nude mice. Our results demonstrated that 20(S-Rg3 potently inhibited growth and survival of GBC cells both in vitro and in vivo. 20(S-Rg3 attenuated GBC growth probably via activation of the p53 pathway, and subsequent induction of cellular senescence and mitochondrial-dependent apoptosis. Therefore, 20(S-Rg3 may be a potential chemotherapeutic agent for GBC therapy.Keywords: gallbladder cancer, 20(S-ginsenoside Rg3, senescence, apoptosis, p53 pathway

The 2nd International Conference on Water Resource and Environment (WRE 2016

Directory of Open Access Journals (Sweden)

Zhouli Liu

2016-11-01

Full Text Available Table of contents 01 The eco-toxicological effects of cadmium stress on five ornamental plants Zhouli Liu, Wei Chen, Xingyuan He, Shuai Yu, Weihang Ding 02 Study on the formation and release mechanisms of hydrogen sulfide in Longtan coal mine Jianjun Liu, Yuliang Wu, Kaixiang Fan 03 Coral bleaching in the North Reef of China’s Xisha Islands in 2014 Yuanchao Li, Xinqing Zheng, Shiquan Chen, Haiqun Xie 04 Soil chemical characteristics in a Cunninghamia lanceolata stand suffering from ice-snow damage Jie Li, Zhuomin Wang, Li Xue 05 Diversity of understory vegetation was under a Cunninghamia lanceolata stand suffering from ice-snow damage Zhiyang Lie, Weilong Huang, Tongtong Zhou, Li Xue 06 The effect of water, nitrogen and harvesting time on yield and biomass allocation of Helianthus tuberosus L. Kai Gao, Tiexia Zhu 07 The vertical variation of microbial communities in the sediment of sea cucumber pond Weiteng Mao, Pei Yu, Xinfang Lv, Yunchun Li 08 Indicating significances of alpine plant functional groups to environmental change Peixi Su, Rui Shi 09 Research on the daily CH4 fluxes of soil in summer mangrove community at Yingluogang of Guangxi, China Yong Jiang, Xingbin Chen, Shichu liang 10 Beach protection structures in middle and lower reaches of Yangtze River Junfeng Xu 11 Social responsibility management of large dam project with owner as core: an empirical case in China Jiwei Zhu, Zhao Zhai, Linan Zhou, Yun Le, Li Cao 12 The ecological function value assessment analysis of urban waterfront Jiwei Zhu, Ping Lu, Zhiqian Huang, Bei Zhou 13 Mechanism of diurnal osmotic potential changes and adjustment of three Caragana species in different habitats of the Inner Mongolia Plateau Zhirong Zheng, Shihai Lv, Chaoyang Feng 14 Biodiversity of phytoplankton and environmental influences analysis of Longfeng Wetland, China Nan Song, Yan Liu, Xinxin Lu, Yawen Fan 15 The effect of human activities on culturable soil microbes from Yaoquan Mountain in

ONR Far East Scientific Information Bulletin. Volume 14, Number 1. HEISEI, Achieving Universal Peace

Science.gov (United States)

1989-03-01

shapes with the concomitant formation of an amorphous phase. Kobayashi et al. The poster papers covered a range (P3-12) studied the etching... Nobuaki Shohata and Kazutaka Fujii Fundamental Research Laboratories Shigeki Hoshino Resource and Environment Research Laboratories Hirotaka Yamaguchi, Yuji...University 255 Ookubo, Urawa-shi, Saitama 336, Japan A. Kobayashi Ibaraki Polytechnic College 864-4 Suifu-cho, Mito-shi, Ibaraki 310, Japan P3-05 AN

Practitioner-Initiated Workplace-Based Conjoint Collaboration within an Adult Education Institution toward Democratic Schooling: A Distributed Leadership Perspective

Science.gov (United States)

Fang, Ya-Hui; Huang, Shen-Tzay

2015-01-01

This paper examines an account of a practitioner-initiated transformation of workplace-based social relationship within a grassroots adult education institution. This tripartite relationship among adult students, staff and teachers, abbreviated as AST, is a major driving force for activities and missionary functioning of the XinZhuang Community…

Trapping water from desert fog

NARCIS (Netherlands)

Carvalho Esteves, de A.C.

2013-01-01

A coated cotton fabric can absorb more than 3 times its weight in water from warm, moist air, and release it again at higher temperatures. John Xin at the Hong Kong Polytechnic University in China, Catarina Esteves at Eindhoven University of Technology in the Netherlands and their colleagues grafted

My Future, My Family, My Freedom: Meanings of Schooling for Poor, Rural Chinese Youth

Science.gov (United States)

Xiang, Xin

2018-01-01

In this article, Xin Xiang investigates what dushu, or "schooling," means for rural senior secondary school students in a high-poverty county in southwestern China. With the persistence of China's rural-urban education inequality and alarming reports about secondary school dropout rates, rural students' and their families' attitudes…

Anti-tumor activity of polysaccharides extracted from Senecio ...

African Journals Online (AJOL)

*, Bao Zhang, Mingming Han, Xin Jin, Liyuan Sun and Tao Li. Department of ..... Yang J, Li X, Xue Y, Wang N, Liu W. Anti-hepatoma activity and mechanism of corn ... Peng W, Wu JG, Jiang YB, Liu YJ, Sun T, Wu N, Wu CJ. Antitumor activity of ...

Photoluminescence quenching and enhanced optical conductivity of P3HT derived Ho3+-doped ZnO nanostructures

CSIR Research Space (South Africa)

Kabongo, GL

2016-12-01

Full Text Available , Swart HC (2016) Eu3 + doped down shifting TiO2 layer for efficient dye-sensitized solar cells. J Colloid Interface Sci 484:24–32 70. Tung-Ming P, Li-Chen Y, Xin-Chang W (2010) A comparative study on the structural properties and electrical...

Naised, kes teevad suurt raha / Katrin Kapara

Index Scriptorium Estoniae

Kapara, Katrin

2008-01-01

Maailma rikkaimate inimeste edetabelit koostava ajakirja Forbes nimestikus oli tänavu 99 naist. Liliane Bettencourt - kosmeetikaimpeeriumi LþOreal pärija, Zhang Xin - firma SOHO China omanik, Cristina Green - jaekaubanduskettide omanik, Jelena Baturina - Vene ärinaine, Meg Whitman - eBay käivitaja, Oprah Winfrey - Ameerika telesaatejuht

The new European legal culture: ten years on

NARCIS (Netherlands)

Hesselink, M.W.

2009-01-01

New postscript to: Hesselink, M.W. & Wei, L. (2010). --- Xin de ouzhou falü wenhua. --- Beijing: Zhongguo falü chubanshe. This is the Chinese translation of: Hesselink, M.W. (2001). --- The new European legal culture. --- Deventer : Kluwer. That essay argued that Europe was facing a shift from a

The Relationship of Goldberg's Big Five Personality Trait Measures of Mid-Level Leaders at Midwest State-Supported Colleges and Universities to the Cameron and Quinn Competing Values Model

Science.gov (United States)

Kempke Eppler, Michelle R.

2012-01-01

This dissertation expands previous work of Giberson, Resick, Dickson, Mitchelson, Randall, and Clark (2009), Zhang, Tsui, Song, & Jia (2008), and Tsui, Zhang, Wang, Xin, and Wu (2006) by examining higher education organizational culture and leadership. There is a paucity of research in examining the relationships between university mid-level…

Browse Title Index

African Journals Online (AJOL)

Items 201 - 250 of 990 ... I: Synthesis, characterization and thermal properties of a novel polyhedral cubic silsesquioxane, Abstract PDF. Enock O. Dare, Gabriel A. Olatunji, David S. .... Vol 25, No 2 (2011), Saturated properties prediction in critical region by a quartic equation of state, Abstract PDF. Yong Wang, Guo-bo Huang, ...

Reference: 759 [Arabidopsis Phenome Database[Archive

Lifescience Database Archive (English)

Full Text Available 759 http://metadb.riken.jp/db/SciNetS_ria224i/cria224u4ria224u18434608i Guan Yue-Feng...s. 2 852-63 18434608 2008 Jun Plant physiology Gao Ju-Fang|Guan Yue-Feng|Huang Xue-Yong|Yang Zhong-Nan|Zhang Hong-Xia|Zhu Jun

Sadhana | Indian Academy of Sciences

Indian Academy of Sciences (India)

S Ramesh1 Geok Bee Teh1 Rong-Fuh Louh2 Yong Kong Hou1 Pung Yen Sin1 Lim Jing Yi1. Faculty of Engineering and Science, Universiti Tunku Abdul Rahman, Setapak, 53300 Kuala Lumpur, Malaysia; Department of Materials Science and Engineering, Feng Chia University, 100, Wenhwa Road, Seatwen, Taichung, ...

Proton-proton elastic scattering at ultrahigh energies

Energy Technology Data Exchange (ETDEWEB)

Saleem, M.; Shaukat, M.A.; Fazal-e-Aleem (University of the Punjab, Lahore (Pakistan). Dept. of Physics)

1981-05-30

The authors use a geometrical model of high-energy pp elastic scattering as proposed by Chou and Yong to analyse experimental data available at present and consider the predictions of the dipole pomeron model for pp elastic scattering at ultrahigh energies. Theoretical results for differential cross sections are compared with experimental data.

Sadhana | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Sadhana. S Ramesh. Articles written in Sadhana. Volume 35 Issue 1 February 2010 pp 87-95. Preparation and characterization of plasticized high molecular weight PVC-based polymer electrolytes · S Ramesh Geok Bee Teh Rong-Fuh Louh Yong Kong Hou Pung Yen Sin Lim Jing Yi · More Details ...

Geok Bee Teh

Indian Academy of Sciences (India)

Geok Bee Teh. Articles written in Sadhana. Volume 35 Issue 1 February 2010 pp 87-95. Preparation and characterization of plasticized high molecular weight PVC-based polymer electrolytes · S Ramesh Geok Bee Teh Rong-Fuh Louh Yong Kong Hou Pung Yen Sin Lim Jing Yi · More Details Abstract Fulltext PDF.

What Is the Transformational Learning Experience of Secondary Teachers Who Have Dealt with Burnout?

Science.gov (United States)

Sims, Julius R., I

2013-01-01

Burnout is a syndrome consisting of emotional exhaustion (EE) and depersonalization (DPZ) (Yong & Yue, 2007). Teachers who fall victim to burnout are likely to be less sympathetic toward students, have a lower tolerance for classroom disruption, be less apt to prepare adequately for class, and feel less committed and dedicated to their work…

An Approach toward an Asia-Pacific Strategy 2012 to 2020

Science.gov (United States)

2014-06-01

the Philippines, causing a significant loss to the Filipino farming industry.49 Even though no shots were fired, at the height of the conflict, the...Kim Yong-sam and Mun Il-bong, were executed in 2010; it appears that both were used as scape- goats for failed economic and security policies. In 2011

Expression of porcine myosin heavy chain 1 gene in Berkshire loins ...

African Journals Online (AJOL)

Expression of porcine myosin heavy chain 1 gene in Berkshire loins with a high pH24 value. Jin Hun Kang, Woo Young Bang, Eun Jung Kwon, Yong Hwa Lee, Da Hye Park, Eun Seok Cho, Min Ji Kim, Jong-Soon Choi, Hwa Chun Park, Beom Young Park, Chul Wook Kim ...

Author Details

African Journals Online (AJOL)

Huang, Yong. Vol 13, No 6 (2016) - Articles Imaging of brain function based on the analysis of functional connectivity - imaging analysis of brain function by fMRI after acupuncture at LR3 in healthy individuals. Abstract PDF. ISSN: 0189-6016. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for ...

The dipteran family Celyphidae in the New World, with discussion of and key to world genera (Insecta, Diptera

Directory of Open Access Journals (Sweden)

Stephen D. Gaimari

2017-10-01

Full Text Available The family Celyphidae (Diptera, Lauxanioidea is verified as part of the New World fauna, with a second specimen discovered of a species described from French Guiana in 1844 by P.J.M. Macquart. As this species possesses characteristics that clearly suggest a separate lineage from the Old World celyphids, a new genus is proposed, Atopocelyphus gen. n., with the type species, Celyphus ruficollis Macquart, in the new combination Atopocelyphus ruficollis (Macquart, comb. n. A key to world genera of Celyphidae is presented, along with discussion of generic concepts. Chamaecelyphus Frey is synonymized under Spaniocelyphus Hendel, syn. n., resulting in the following 10 new combinations: Spaniocelyphus africanus (Walker, comb. n.; S. dichrous (Bezzi, comb. n.; S. gutta (Speiser, comb. n.; S. halticinus (Frey, comb. n.; S. kalongensis (Vanschuytbroek, comb. n.; S. ruwenzoriensis (Vanschuytbroek, comb. n.; S. straeleni (Vanschuytbroek, comb. n.; S. upembaensis (Vanschuytbroek, comb. n.; S. violaceus (Vanschuytbroek, comb. n.; S. vrydaghi (Vanschuytbroek, comb. n. The subgenera of Celyphus Dalman are elevated to genus rank, as Paracelyphus Bigot, stat. rev., and Hemiglobus Frey, stat. rev., resulting in the following 17 new and revised combinations: Hemiglobus cheni (Shi, comb. n.; H. eos (Frey, comb. n.; H. lacunosus Frey, comb. rev.; H. pellucidus Frey, comb. rev.; H. planitarsalis (Shi, comb. n.; H. porosus (Tenorio, comb. n.; H. pulchmaculatus (Liu & Yang, comb. n.; H. quadrimaculatus (Tenorio, comb. n.; H. resplendens Frey, comb. rev.; H. rugosus (Tenorio, comb. n.; H. testaceus (Malloch, comb. n.; H. trichoporis (Shi, comb. n.; H. unicolor Frey, comb. rev.; H. violaceus Chen, comb. rev.; Paracelyphus hyacinthus Bigot, comb. rev.; P. medogis (Shi, comb. n.; P. vittalis (Shi, comb. n.

Severe hearing impairment among military veterans--United States, 2010.

Science.gov (United States)

2011-07-22

A substantial proportion of hearing loss in the United States is attributable to employment-related exposure to noise. Among military veterans, the most common service-connected disabilities are hearing impairments, suggesting that occupational noise exposure during military service might cause more veterans to have hearing loss than nonveterans. However, a recent analysis of data from the 1993-1995 Epidemiology of Hearing Loss Study did not find significant differences between the two groups. To further investigate hearing loss among veterans, specifically the prevalence of severe hearing impairment (SHI), data from the 2010 Annual Social and Economic Supplement (ASEC) to the Current Population Survey (CPS) were analyzed. This report describes the results of those analyses, which indicated that the prevalence of SHI among veterans was significantly greater than among nonveterans. Veterans were 30% more likely to have SHI than nonveterans after adjusting for age and current occupation, and veterans who served in the United States or overseas during September 2001-March 2010, the era of overseas contingency operations (including Operations Enduring Freedom and Iraqi Freedom), were four times more likely than nonveterans to have SHI. These findings suggest a need for increased emphasis on improving military hearing conservation programs (HCPs) and on hearing loss surveillance in military and veterans' health systems.

Health instruction in Nigerian schools: what are the missing links?

Science.gov (United States)

Olatunya, Oladele Simeon; Oseni, Saheed Babajide; Oyelami, Oyeku Akibu; Adegbenro, Caleb; Akani, Nwadiuto

2014-01-01

School health instruction (SHI) is the instructional aspects of school health programme. It provides information on key health issues to school children who are in their formative years. A cross sectional descriptive study of all the primary schools in a focal Local Government Area in Nigeria was carried out to ascertain the implementation of SHI with regards to the contents, methods of delivery and teachers preparation for health teaching using an evaluation checklist for SHI. There were more female pupils enrolled in the study area compared to their male counterparts with a male to female ratio of 0.9:1.0 and only 3.0% of the teachers had In-service training on health related issues in the previous five years preceding the study. 79.4% of the teachers had the recommended qualification to work in the schools. Teachings on emotional health, communicable diseases and safety education were sparingly given by 1.6%, 4.7% and 56% schools respectively. Only three (4.7%) schools (all private) had health instruction given by designated health education staff. No school gave health instruction at least thrice a week as recommended. Compliance with the implementation of SHI was very poor in the study area.

Towards Universal Health Coverage via Social Health Insurance in China: Systemic Fragmentation, Reform Imperatives, and Policy Alternatives.

Science.gov (United States)

He, Alex Jingwei; Wu, Shaolong

2017-12-01

China's remarkable progress in building a comprehensive social health insurance (SHI) system was swift and impressive. Yet the country's decentralized and incremental approach towards universal coverage has created a fragmented SHI system under which a series of structural deficiencies have emerged with negative impacts. First, contingent on local conditions and financing capacity, benefit packages vary considerably across schemes, leading to systematic inequity. Second, the existence of multiple schemes, complicated by massive migration, has resulted in weak portability of SHI, creating further barriers to access. Third, many individuals are enrolled on multiple schemes, which causes inefficient use of government subsidies. Moral hazard and adverse selection are not effectively managed. The Chinese government announced its blueprint for integrating the urban and rural resident schemes in early 2016, paving the way for the ultimate consolidation of all SHI schemes and equal benefits for all. This article proposes three policy alternatives to inform the consolidation: (1) a single-pool system at the prefectural level with significant government subsidies, (2) a dual-pool system at the prefectural level with risk-equalization mechanisms, and (3) a household approach without merging existing pools. Vertical integration to the provincial level is unlikely to happen in the near future. Two caveats are raised to inform this transition towards universal health coverage.

Combined social and private health insurance versus catastrophic out of pocket payments for private hospital care in Greece.

Science.gov (United States)

Grigorakis, Nikolaos; Floros, Christos; Tsangari, Haritini; Tsoukatos, Evangelos

2017-01-03

The high level of out of pocket (OOP) payments constitutes a major concern for Greece and several other European and OECD countries as a result of the significant down turning of their public health finances due to the 2008 financial crisis. The basic objective of this study is to provide empirical evidence on the effect of combining social health insurance (SHI) and private health insurance (PHI) on OOP payments. Further, this study examines the catastrophic impact of OOP payments on insured's welfare using the incidence and intensity methodological approach of measuring catastrophic health care expenditures. Conducting a cross-sectional survey in Greece in 2013, we find that the combination of SHI-PHI has a strong negative influence on insured OOP payments for inpatient health care in private hospitals. Furthermore, our results indicate that SHI coverage is not sufficient by itself to manage with this issue. Moreover, we find that poor people present a greater tendency to incur catastrophic OOP expenditures for hospital health care in private providers. Drawing evidence from Greece, a country with huge fiscal problems that has suffered the consequences of the economic crisis more than any other, could be a starting point for policymakers to consider the perspective of SHI-PHI co-operation against OOP payments more seriously.

Translational Research in Enteral and Parenteral Nutrition Support for Patients with Severe Head Injury

Directory of Open Access Journals (Sweden)

Fa-liang LIN

2015-12-01

Full Text Available Abstract Objective: To explore the key points of the translational research in enteral and pareenteral nutrition support for patients with severe head injury (SHI, and to analyze the influence of different nutritional support routes on the prognosis of SHI patients. Methods: Totally 141 patients with severe craniocerebral injury were selected as study subjects, 47 cases for each group, and were given early enteral nutrition (EEN, delayed enteral nutrition (DEN, and parenteral nutrition (PN, respectively. The effect of different nutritional support routes on SHI patients was observed. Results: After 14 d of treatment, Glasgow coma scale (GCS scores of 3 groups were higher than treatment before (P<0.01, and with statistical differences among groups (P<0.05, or P<0.01. The levels of serum albumin, total serum protein and hemoglobin were higher in EEN group than the other groups (P<0.01. The level of serum albumin was lower in PN group than in DEN group (P<0.05. There were statistical differences in the incidence of complications among three groups (χ2=9.2487, P=0.0098. Conclusion: EEN support is more conductive to the improvement of the nutrition status, reduction of the incidence of complications, and promotion of the prognosis of SHI patients than DEN and PN.

Modifications of gallium phosphide single crystals using slow highly charged ions and swift heavy ions

Energy Technology Data Exchange (ETDEWEB)

El-Said, A.S., E-mail: elsaid@kfupm.edu.sa [Physics Department, King Fahd University of Petroleum and Minerals, Dhahran 31261 (Saudi Arabia); Wilhelm, R.A.; Heller, R.; Akhmadaliev, Sh.; Schumann, E. [Institute of Ion Beam Physics and Materials Research, Helmholtz-Zentrum Dresden-Rossendorf, 01328 Dresden (Germany); Sorokin, M. [National Research Centre ’Kurchatov Institute’, Kurchatov Square 1, 123182 Moscow (Russian Federation); Facsko, S. [Institute of Ion Beam Physics and Materials Research, Helmholtz-Zentrum Dresden-Rossendorf, 01328 Dresden (Germany); Trautmann, C. [GSI Helmholtz Centre for Heavy Ion Research, 64291 Darmstadt (Germany); Technische Universität Darmstadt, 64289 Darmstadt (Germany)

2016-09-01

GaP single crystals were irradiated with slow highly charged ions (HCI) using 114 keV {sup 129}Xe{sup (33–40)+} and with various swift heavy ions (SHI) of 30 MeV I{sup 9+} and 374 MeV–2.2 GeV {sup 197}Au{sup 25+}. The irradiated surfaces were investigated by scanning force microscopy (SFM). The irradiations with SHI lead to nanohillocks protruding from the GaP surfaces, whereas no changes of the surface topography were observed after the irradiation with HCI. This result indicates that a potential energy above 38.5 keV is required for surface nanostructuring of GaP. In addition, strong coloration of the GaP crystals was observed after irradiation with SHI. The effect was stronger for higher energies. This was confirmed by measuring an increased extinction coefficient in the visible light region.

Chitosan-coated poly(lactic-co-glycolic acid nanoparticles as an efficient delivery system for Newcastle disease virus DNA vaccine

Directory of Open Access Journals (Sweden)

Zhao K

2014-09-01

Full Text Available Kai Zhao,1,* Yang Zhang,1,2,* Xiaoyan Zhang,1,* Ci Shi,1,2 Xin Wang,1 Xiaohua Wang,1 Zheng Jin,3 Shangjin Cui2 1Laboratory of Microbiology, School of Life Science, Heilongjiang University, 2Division of Swine Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, 3Key Laboratory of Chemical Engineering Process and Technology for High-efficiency Conversion, Heilongjiang University, Harbin, People’s Republic of China *These authors contributed equally to this work Abstract: We determined the efficacy and safety of chitosan (CS-coated poly(lactic-co-glycolic acid (PLGA nanoparticles (NPs as a delivery system for a vaccine to protect chickens against Newcastle disease virus (NDV. The newly constructed vaccine contained DNA (the F gene of NDV. The Newcastle disease virus (NDV F gene deoxyribonucleic acid (DNA plasmid (pFDNA-CS/PLGA-NPs were spherical (diameter =699.1±5.21 nm [mean ± ­standard deviation] and smooth, with an encapsulation efficiency of 98.1% and a Zeta potential of +6.35 mV. An in vitro release assay indicated that CS controlled the burst release of plasmid DNA, such that up to 67.4% of the entire quantity of plasmid DNA was steadily released from the pFDNA-CS/PLGA-NPs. An in vitro expression assay indicated that the expression of nanoparticles (NPs was maintained in the NPs. In an immunization test with specific pathogen-free chickens, the pFDNA-CS/PLGA-NPs induced stronger cellular, humoral, and mucosal immune responses than the plasmid DNA vaccine alone. The pFDNA-CS/PLGA-NPs did not harm 293T cells in an in vitro assay and did not harm chickens in an in vivo assay. Overall, the results indicated that CS-coated PLGA NPs can serve as an efficient and safe mucosal immune delivery system for NDV DNA vaccine.Keywords: mucosal immune delivery system, immune effect

Interaction between leucine and phosphodiesterase 5 inhibition in modulating insulin sensitivity and lipid metabolism

Directory of Open Access Journals (Sweden)

Fu L

2015-05-01

Full Text Available Lizhi Fu,1 Fenfen Li,1 Antje Bruckbauer,2 Qiang Cao,1 Xin Cui,1 Rui Wu,1 Hang Shi,1 Bingzhong Xue,1 Michael B Zemel21Department of Biology, Center for Obesity Reversal, Georgia State University, Atlanta, GA, 2NuSirt Biopharma Inc., Nashville, TN, USA Purpose: Leucine activates SIRT1/AMP-activated protein kinase (AMPK signaling and markedly potentiates the effects of other sirtuin and AMPK activators on insulin signaling and lipid metabolism. Phosphodiesterase 5 inhibition increases nitric oxide–cGMP signaling, which in turn exhibits a positive feedback loop with both SIRT1 and AMPK, thus amplifying peroxisome proliferator-activated receptor γ co-activator α (PGC1α-mediated effects. Methods: We evaluated potential synergy between leucine and PDE5i on insulin sensitivity and lipid metabolism in vitro and in diet-induced obese (DIO mice. Results: Leucine (0.5 mM exhibited significant synergy with subtherapeutic doses (0.1–10 nM of PDE5-inhibitors (sildenafil and icariin on fat oxidation, nitric oxide production, and mitochondrial biogenesis in hepatocytes, adipocytes, and myotubes. Effects on insulin sensitivity, glycemic control, and lipid metabolism were then assessed in DIO-mice. DIO-mice exhibited fasting and postprandial hyperglycemia, insulin resistance, and hepatic steatosis, which were not affected by the addition of leucine (24 g/kg diet. However, the combination of leucine and a subtherapeutic dose of icariin (25 mg/kg diet for 6 weeks reduced fasting glucose (38%, P<0.002, insulin (37%, P<0.05, area under the glucose tolerance curve (20%, P<0.01, and fully restored glucose response to exogenous insulin challenge. The combination also inhibited hepatic lipogenesis, stimulated hepatic and muscle fatty acid oxidation, suppressed hepatic inflammation, and reversed high-fat diet-induced steatosis. Conclusion: These robust improvements in insulin sensitivity, glycemic control, and lipid metabolism indicate therapeutic potential for

Application of carbon nanoparticles in lymph node dissection and parathyroid protection during thyroid cancer surgeries: a systematic review and meta-analysis

Directory of Open Access Journals (Sweden)

Wang L

2017-02-01

Full Text Available Lun Wang, Dong Yang, Jun-Yuan Lv, Dan Yu, Shi-Jie Xin Department of Vascular and Thyroid Surgery, The First Affiliated Hospital, China Medical University, Shenyang, People’s Republic of China Purpose: To investigate whether carbon nanoparticles (CNs are helpful in identifying lymph nodes and metastatic lymph nodes and in parathyroid protection during thyroid cancer surgery. Methods: English and Chinese literature in PubMed, Cochrane Database of Systematic Reviews, EMBASE, ClinicalTrials.gov, China Biology Medicine Database, China National Knowledge Infrastructure, China Master’s and Doctoral Theses Full-Text Database, Wanfang database, and Cqvip database were searched (till March 22, 2016. Randomized controlled trials (RCTs that compared the use of CNs with a blank control in patients undergoing thyroid cancer surgery were included. Quality assessment and data extraction were performed, and a meta-analysis was conducted using RevMan 5.1 software. The primary outcomes were the number of retrieved central lymph nodes and metastatic lymph nodes, and the rate of accidental parathyroid removal. Results: We obtained 149 relevant studies, and only 47 RCTs with 4,605 patients (CN group: n=2,197; blank control group: n=2,408 met the inclusion criteria. Compared with the control group, the CN group was associated with more retrieved lymph nodes/patient (weighted mean difference [WMD]: 3.39, 95% confidence interval [CI]: 2.73–4.05, more retrieved metastatic lymph nodes (WMD: 0.98, 95% CI: 0.61–1.35, lower rate of accidental parathyroid removal, and lower rates of hypoparathyroidism and hypocalcemia. However, the total metastatic rate of the retrieved lymph nodes did not differ between the groups (odds ratio: 1.13, 95% CI: 0.87–1.47, P=0.35. Conclusion: CNs can improve the extent of neck dissection and protect the parathyroid glands during thyroid cancer surgery. And the number of identified metastatic lymph nodes can be simultaneously increased

Journal of Genetics | Indian Academy of Sciences

Indian Academy of Sciences (India)

Annual Meetings · Mid Year Meetings · Discussion Meetings · Public Lectures · Lecture Workshops · Refresher Courses · Symposia · Live Streaming. Home; Journals; Journal of Genetics; Volume 94; Issue 2. Cloning and characterization of novel fast ω -gliadin genes in Triticum monococcum. Xuye Du Jinglan Zhao Xin Ma ...

Karyotype variation and conservation in morphotypes of non-heading Chinese cabbage

NARCIS (Netherlands)

Zheng, Jin Shuang; Sun, Cheng Zhen; Xiao, Dong; Zhang, Shu Ning; Bonnema, Guusje; Hou, Xi Lin

2015-01-01

Non-heading Chinese cabbage encompasses a wide diversity of morphotypes, like the well-known Pak-choi, Wu ta cai, Cai xin, Tai cai, and Fen nei cai. Despite recent developments in re-sequencing which results in the detection of SNPs, insertions, deletions and copy number variants, there has been

Journal of Chemical Sciences | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Chemical Sciences; Volume 122; Issue 6. Synthesis and aggregation study of optically active tetra--[()-2-octanyloxy]-substituted copper and nickel phthalocyanines. Fang-Di Cong Gui Gao Jian-Xin Li Guo-Qing Huang Zhen Wei Feng-Yang Yu Xi-Guang Du Ke-Zhi Xing. Full Papers Volume ...

76 FR 40804 - Technical Amendment to the Authorization Validated End-User Regulations of the Export...

Science.gov (United States)

2011-07-12

... Di Sheng 3B001.c, 3B001.d, Street, BDA Beijing, 3B001.e, 3B001.f, China 100176. 3C001, 3C002, 3D002..., BDA Beijing, China 100176. Applied Materials (Xi'an) Ltd. No. 28 Xin Xi Ave., Xi'an High Tech Park...

Will strangeness win the prize?

Energy Technology Data Exchange (ETDEWEB)

Kapusta, Joseph I. [School of Physics and Astronomy, University of Minnesota, Minneapolis, MN 55455 (United States). E-mail: kapusta at physics.spa.umn.edu

2001-03-01

Five groups have made predictions involving the production of strange hadrons and entered them in a competition set up by Barbara Jacak, Xin-Nian Wang and myself in the spring of 1998 for the purpose of comparing with first-year physics results from RHIC. These predictions are summarized and evaluated. (author)

Fulltext PDF

Indian Academy of Sciences (India)

Some properties of unbounded operators with closed range. 613. Leng Gangsong see Lv Songjun. 413. Li Xiao-Min. Entire functions sharing one polynomial with their derivatives. 13. Lv Songjun. The Lp-curvature images of convex bodies and Lp-projection bodies. 413. Mao Li-Xin. On P-coherent endomorphism rings 557.

Journal of Genetics | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Genetics. XUYE DU. Articles written in Journal of Genetics. Volume 94 Issue 2 June 2015 pp 323-327 Research Note. Cloning and characterization of novel fast ω -gliadin genes in Triticum monococcum · Xuye Du Jinglan Zhao Xin Ma Huayan Yin Hongwei Wang Anfei Li Lingrang Kong.

Mining microsatellite markers from public expressed sequence tag

Indian Academy of Sciences (India)

Home; Journals; Journal of Genetics; Volume 91; Issue 3. Mining microsatellite markers from public expressed sequence tag sequences for genetic diversity analysis in pomegranate. Zai-Hai Jian Xin-She Liu Jian-Bin Hu Yan-Hui Chen Jian-Can Feng. Research Note Volume 91 Issue 3 December 2012 pp 353-358 ...

Martyrs in Revolution: Can the Symbol Sustain the Struggle?

Science.gov (United States)

1994-03-01

of Burj al -Shimali, which was constructed at a cost of half a million Lebanese pounds (c. $165,000 U.S.) with monies provided by Shi’a benefactors...Shi’a world in Iran and Iraq and Lebanon gave Musa al Sadr his legitimacy. The Iranian birthplace, problematic to those Sunni Arabs who asserted the...MUSAL AL SADR ................. 81 iv E. BUREAUCRATIC CONTROLS - MANIPULATING MARTYRS ... 93 F. SU M M A RY

ONR (Office of Naval Research) Far East Scientific Information Bulletin. Volume 14, Number 1, January-March 1989

Science.gov (United States)

1989-03-01

Machine Co. 2068-3 Ooka, Numazu-shi, Shizuoka 410, Japan Y. Taguchi Elionix Inc. 3-7-6, Motoyokoyama-cho, Hachioji-shi, Tokyo 192, Japan T. Kasai ...182, Japan PP2-21 RAPID GROWTH OF DIAMOND FILMS BY ARC DISCHARGE PLASMA CVD Fumio Akatsuka and Yoichi Hirose Department of Electrical Engineering and...Gas Corrosion Protective Coatings and Their Application H.T. Steine and C. Wasserman Castolin SA. St-Sulpice, Switzerland K. Kasai Eutectic of Japan

Effect of substitution of titanium by magnesium and niobium on ...

Indian Academy of Sciences (India)

Administrator

Effect of substitution of titanium by magnesium and niobium on structure and piezoelectric properties in (Bi1/2. Na1/2. )TiO3 ceramics. ZHOU CHANG-RONG*, LIU XIN-YU, LI WEI-ZHOU. † and YUAN CHANG-LAI. Department of Information Material Science and Engineering, Guilin University of Electronic Technology,. Guilin ...

African Journal of Biotechnology - Vol 12, No 41 (2013)

African Journals Online (AJOL)

Expression of an engineered tandem-repeat starch-binding domain in sweet potato plants · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Yunfeng Zhang, Qin Ji, Yujun Xing, Qiang Li, Xin Wang, Chun Xu, Cuixiang Huang. http://dx.doi.org/10.5897/AJB11.3321 ...

Journal of Genetics | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Genetics; Volume 95; Issue 1. Distribution and linkage disequilibrium analysis of polymorphisms of GH1 gene in different populations of pigs associated with body size. Yunyun Cheng Songcai Liu Dan Su Chao Lu Xin Zhang Qingyan Wu Siming Li Haoyu Fu Hao Yu Linlin Hao. Research Article ...

Identification of seed-related QTL in Brassica rapa

NARCIS (Netherlands)

Bagheri, H.; Pino del Carpio, D.; Hanhart, C.J.; Bonnema, A.B.; Keurentjes, J.J.B.; Aarts, M.G.M.

2013-01-01

To reveal the genetic variation, and loci involved, for a range of seed-related traits, a new F2 mapping population was developed by crossing Brassica rapa ssp. parachinensis L58 (CaiXin) with B. rapa ssp. trilocularis R-o-18 (spring oil seed), both rapid flowering and self-compatible. A linkage map

Journal of Genetics | Indian Academy of Sciences

Indian Academy of Sciences (India)

Identification of twelve novel polymorphic microsatellite loci in the severe weed, Stellera chamaejasme L. (Thymelaeaceae) · Yong Hong Zhang Ji Pei Yue Hang Sun · More Details Fulltext PDF. pp e27-e30. Polymorphism of Prophet of Pit-1 gene and its relationship with litter size of Small Tail Han sheep · Qiuyue Liu Caixia ...

FORUM ISSUES IN THE ENFORCEMENT OF REGULATORY ...

African Journals Online (AJOL)

in his role as father of the country. In modern times, the ... of self-regulatory organisations in most financial markets who thus far have ..... companies and their officers under the Act? There are as yet no clear an- swers to ..... 578 (High Court of Singapore) where Chief Justice Yong Pung How held that to establish a breach of ...

Pramana – Journal of Physics | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Pramana – Journal of Physics; Volume 58; Issue 5-6. Polarized Raman scattering in single crystals of Nd0.7Sr0.3MnO3. M Pattabiraman G Rangarajan Kwang-Yong Choi P Lemmens G Guentherodt G Balakrishnan D McK Paul M R Less. Colossal Magnetoresistance & Other Materials Volume 58 Issue 5-6 ...

Alternaria Leaf Spot on Mealycup Sage (Salvia farinacea Benth.) Caused by Alternaria alternata (Fr.) Keissler

OpenAIRE

Hiromitsu, NEGISHI; Kazuo, SUYAMA; Faculty of Agriculture,Tokyo University of Agriculture; Faculty of Agriculture,Tokyo University of Agriculture

2002-01-01

In June 1995, a disease causing round to irregular-shaped, water-soaked, brown to blackish brown spots on mealycup sage (Salvia farinacea Benth.) was found in Atsugi-shi, Kanagawa Prefecture, Japan. The symptoms were seen only on leaves, not on neither flower petals or stems. The disease was also found in Setagaya-ku, Tokyo, Memambetsu-cho, Hokkaido and Shimoda-shi and Matsuzaki-cho, Shizuoka. An Alternaria sp. was frequently isolated from these diseased plants. The isolates were severely pat...

Swift heavy ion irradiation effects in {alpha} poly(vinylidene fluoride); Etude des effets induits par les ions lourds energetiques dans le poly(fluorure de vinylidene)

Energy Technology Data Exchange (ETDEWEB)

Le Bouedec, A

1999-11-29

The goal of this study is to characteristic and to localised defects created in {alpha} Poly (vinylidene fluoride) after swift heavy ion irradiations. PVDF films are irradiated with several Swift Heavy Ions (SHI), in the electronic stopping power (dE/dx){sub e}, in order to study the influence of irradiation parameters (absorbed dose, ion). These irradiated films are studied by different analysis techniques such as FTIR, ESR (X and Q band) spectroscopies and DSC. The crystalline level of PVDF is about 50% and we follow it destruction and amorphization as the absorbed dose increase by DSC and FTIR studies. The variation of the various FTIR bands allow us to observe the unsaturations induced by SHI radiations. Two sets of defects are observed: those which yield is sensitive to an increase of (dE/dx){sub e} and those that are not. A spatial distribution of the various defects within the talent track is provided and defects that are difficult to create are the closest of the ion path. The different kind of radicals created after irradiations are studied by ESR spectroscopy. Alkyl, peroxy and polyenyl radicals are detected after SHI radiations like after electron or {gamma} irradiations. Their yield of creation is independent of (dE/dx){sub e} and their localised in the crystalline zone or/and at the interfacial zone between crystalline and amorphous one. An other kind of radicals is created only after SHI radiations that are specific of the SHI-polymer interaction. We observe that these radicals are localised on a carbon cluster, in the core of the latent track for low doses and highly sensitive at the (dE/dx){sub e} of the ion. (author)

An attempt to apply the inelastic thermal spike model to surface modifications of CaF2 induced by highly charged ions: comparison to swift heavy ions effects and extension to some others material.

Science.gov (United States)

Dufour, C; Khomrenkov, V; Wang, Y Y; Wang, Z G; Aumayr, F; Toulemonde, M

2017-03-08

Surface damage appears on materials irradiated by highly charged ions (HCI). Since a direct link has been found between surface damage created by HCI with the one created by swift heavy ions (SHI), the inelastic thermal spike model (i-TS model) developed to explain track creation resulting from the electron excitation induced by SHI can also be applied to describe the response of materials under HCI which transfers its potential energy to electrons of the target. An experimental description of the appearance of the hillock-like nanoscale protrusions induced by SHI at the surface of CaF 2 is presented in comparison with track formation in bulk which shows that the only parameter on which we can be confident is the electronic energy loss threshold. Track size and electronic energy loss threshold resulting from SHI irradiation of CaF 2 is described by the i-TS model in a 2D geometry. Based on this description the i-TS model is extended to three dimensions to describe the potential threshold of appearance of protrusions by HCI in CaF 2 and to other crystalline materials (LiF, crystalline SiO 2 , mica, LiNbO 3 , SrTiO 3 , ZnO, TiO 2 , HOPG). The strength of the electron-phonon coupling and the depth in which the potential energy is deposited near the surface combined with the energy necessary to melt the material defines the classification of the material sensitivity. As done for SHI, the band gap of the material may play an important role in the determination of the depth in which the potential energy is deposited. Moreover larger is the initial potential energy and larger is the depth in which it is deposited.

Identifying yield-optimizing environments for two cowpea breeding lines by manipulating photoperiod and harvest scenario

Science.gov (United States)

Ohler, T. A.; Mitchell, C. A.

1996-01-01

Photoperiod and harvest scenario of cowpea (Vigna unguiculata L. Walp) canopies were manipulated to optimize productivity for use in future controlled ecological life-support systems. Productivity was measured by edible yield rate (EYR:g m-2 day-1), shoot harvest index (SHI: g edible biomass [g total shoot dry weight]), and yield-efficiency rate (YER:g edible biomass m-2 day-1 per[g nonedible shoot dry weight]). Breeding lines 'IT84S-2246' (S-2246) and "IT82D-889' (D-889) were grown in a greenhouse under 8-, 12-, or 24-h photoperiods. S-2246 was short-day and D-889 was day-neutral for flowering. Under each photoperiod, cowpeas were harvested either for leaves only, seeds only, or leaves plus seeds (mixed harvest). Photoperiod did not affect EYR of either breeding line for any harvest scenario tested. Averaged over both breeding lines, seed harvest gave the highest EYR at 6.7 g m-2 day-1. The highest SHI (65%) and YER (94 mg m-2 day-1 g-1) were achieved for leaf-only harvest of D-889 under an 8-h photoperiod. For leaf-only harvest of S-2246, both SHI and YER increased with increasing photoperiod, but declined for seed-only and mixed harvests. However, photoperiod had no effect on SHI or YER for D-889 for any harvest scenario. A second experiment utilized the short-day cowpea breeding line 'IT89KD-288' (D-288) and the day-neutral breeding line 'IT87D-941-1' (D-941) to compare yield parameters using photoperiod extension under differing lamp types. This experiment confirmed the photoperiod responses of D-889 and S-2246 to a mixed-harvest scenario and indicated that daylength extension with higher irradiance from high pressure sodium lamps further suppressed EYR, SHI, and YER of the short-day breeding line D-288.

Discrimination of Dendrobium officinale and Its Common Adulterants by Combination of Normal Light and Fluorescence Microscopy

Directory of Open Access Journals (Sweden)

Chu Chu

2014-03-01

Full Text Available The stems of Dendrobium officinale Kimura et Migo, named Tie-pi-shi-hu, is one of the most endangered and precious species in China. Because of its various pharmacodynamic effects, D. officinale is widely recognized as a high-quality health food in China and other countries in south and south-east Asia. With the rising interest of D. officinale, its products have a high price due to a limited supply. This high price has led to the proliferation of adulterants in the market. To ensure the safe use of D. officinale, a fast and convenient method combining normal and fluorescence microscopy was applied in the present study to distinguish D. officinale from three commonly used adulterants including Zi-pi-shi-hu (D. devonianum, Shui-cao-shi-hu (D. aphyllum, Guang-jie-shi-hu (D. gratiosissimum. The result demonstrated that D. officinale could be identified by the characteristic “two hat-shaped” vascular bundle sheath observed under the fluorescence microscopy and the distribution of raphides under normal light microscopy. The other three adulterants could be discriminated by the vascular bundle differences and the distribution of raphides under normal light microscopy. This work indicated that combination of normal light and fluorescence microscopy is a fast and efficient technique to scientifically distinguish D. officinale from the commonly confused species.

Should providers be allowed to extra bill for uncovered services? Debate, resolution, and sequel in Japan.

Science.gov (United States)

Ikegami, Naoki

2006-12-01

Japan has managed to provide universal coverage at relatively low cost by containing prices and restricting the conditions for which services can be billed in the compulsory social health insurance (SHI) program. However, decline in Japan's economic growth ushered in new actors backed by the prime minister who proposed that the providers should be allowed to extra bill for services not covered by the SHI. In 2004 they took the strategy of drawing the attention of the public to areas where the rigidity of the current prohibition appeared to be unfair and ridiculous. They were opposed by the Ministry of Health, Labor, and Welfare and the Japan Medical Association, who strongly objected on the grounds of safety and equity. The compromise reached by the two ministers in charge led to a clarification of the services that are to be covered and of the process for extending coverage to new procedures and drugs. The prohibition on extra billing has remained essentially unchanged, but the momentum for deregulation has been lost. In 2005 an alternate proposal was made to contain SHI expenditures by introducing a global cap on health expenditures and increasing out-of-pocket payment. Although this proposal was not fully adopted, the gradual decline in SHI benefit levels could lead to a renewed move to allow extra billing.

Identification of highly effective target genes for RNAi-mediated control of emerald ash borer, Agrilus planipennis.

Science.gov (United States)

Rodrigues, Thais B; Duan, Jian J; Palli, Subba R; Rieske, Lynne K

2018-03-22

Recent study has shown that RNA interference (RNAi) is efficient in emerald ash borer (EAB), Agrilus planipennis, and that ingestion of double-stranded RNA (dsRNA) targeting specific genes causes gene silencing and mortality in neonates. Here, we report on the identification of highly effective target genes for RNAi-mediated control of EAB. We screened 13 candidate genes in neonate larvae and selected the most effective target genes for further investigation, including their effect on EAB adults and on a non-target organism, Tribolium castaneum. The two most efficient target genes selected, hsp (heat shock 70-kDa protein cognate 3) and shi (shibire), caused up to 90% mortality of larvae and adults. In EAB eggs, larvae, and adults, the hsp is expressed at higher levels when compared to that of shi. Ingestion of dsHSP and dsSHI caused mortality in both neonate larvae and adults. Administration of a mixture of both dsRNAs worked better than either dsRNA by itself. In contrast, injection of EAB.dsHSP and EAB.dsSHI did not cause mortality in T. castaneum. Thus, the two genes identified cause high mortality in the EAB with no apparent phenotype effects in a non-target organism, the red flour beetle, and could be used in RNAi-mediated control of this invasive pest.

Journal of Biosciences | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Biosciences. Chen Fang. Articles written in Journal of Biosciences. Volume 30 Issue 3 June 2005 pp 351-357 Articles. Expression of a ribosome inactivating protein (curcin 2) in Jatropha curcas is induced by stress · Wei Qin Huang Ming-Xing Xu Ying Zhang Xin-Shen Chen Fang · More Details ...

Sequential and joint hydrogeophysical inversion using a field-scale groundwater model with ERT and TDEM data

DEFF Research Database (Denmark)

Herckenrath, Daan; Fiandaca, G.; Auken, Esben

2013-01-01

hydrogeophysical inversion approaches to inform a field-scale groundwater model with time domain electromagnetic (TDEM) and electrical resistivity tomography (ERT) data. In a sequential hydrogeophysical inversion (SHI) a groundwater model is calibrated with geophysical data by coupling groundwater model parameters...... with the inverted geophysical models. We subsequently compare the SHI with a joint hydrogeophysical inversion (JHI). In the JHI, a geophysical model is simultaneously inverted with a groundwater model by coupling the groundwater and geophysical parameters to explicitly account for an established petrophysical...

A System for Fast Navigation of Autonomous Vehicles

Science.gov (United States)

1991-09-01

AD-A243 523 4, jj A System for Fast Navigation of Autonomous Vehicles Sanjiv Singh, Dai Feng, Paul Keller, Gary Shaffer, Wen Fan Shi, Dong Hun Shin...FUNDING NUMBERS A System for Fast Navigation of Autonomous Vehicles 6. AUTHOR(S) S. Singh, D. Feng, P. Keller, G. Shaffer, W.F. Shi, D.H. Shin, J. West...common in the control of autonomous vehicles to establish the necessary kinematic models but to ignore an explicit representation of the vehicle dynamics

Activism, conflict, and the Islamic public sphere in Indonesia: the enlightenment project of Jalaluddin Rakhmat

OpenAIRE

Matin, Usep Abdul

2017-01-01

This thesis focuses on Indonesia’s Islamic public sphere and a significant contributor to it over the last four decades, Jalaluddin Rakhmat. He was born in 1949 into a highly conservative Sunnite religious milieu, and began to gradually embrace Shi`ite thought and identity as an adult in 1982. Earlier studies have focused on Rakhmat's Shi`ism, which has been the cause of controversy in predominantly Sunnite Indonesia. This thesis differs from those studies in its attempt to discern a broader ...

Sequential and joint hydrogeophysical inversion using a field-scale groundwater model with ERT and TDEM data

DEFF Research Database (Denmark)

Herckenrath, Daan; Fiandaca, G.; Auken, Esben

2013-01-01

with the inverted geophysical models. We subsequently compare the SHI with a joint hydrogeophysical inversion (JHI). In the JHI, a geophysical model is simultaneously inverted with a groundwater model by coupling the groundwater and geophysical parameters to explicitly account for an established petrophysical...... hydrogeophysical inversion approaches to inform a field-scale groundwater model with time domain electromagnetic (TDEM) and electrical resistivity tomography (ERT) data. In a sequential hydrogeophysical inversion (SHI) a groundwater model is calibrated with geophysical data by coupling groundwater model parameters...

Sleeping money: investigating the huge surpluses of social health insurance in China.

Science.gov (United States)

Liu, JunQiang; Chen, Tao

2013-12-01

The spreading of social health insurance (SHI) worldwide poses challenges for fledging public administrators. Inefficiency, misuse and even corruption threaten the stewardship of those newly established health funds. This article examines a tricky situation faced by China's largest SHI program: the basic health insurance (BHI) scheme for urban employees. BHI accumulated a 406 billion yuan surplus by 2009, although the reimbursement level was still low. Using a provincial level panel database, we find that the huge BHI surpluses are related to the (temporarily) decreasing dependency ratio, the steady growth of average wages, the extension of BHI coverage, and progress in social insurance agency building. The financial situations of local governments and risk pooling level also matter. Besides, medical savings accounts result in about one third of BHI surpluses. Although these findings are not causal, lessons drawn from this study can help to improve the governance and performance of SHI programs in developing countries.

Structural modification by swift heavy ion at metal/Si interface

Energy Technology Data Exchange (ETDEWEB)

Sisodia, Veenu; Jain, R.K.; Bhattacharaya, D.; Kabiraj, D.; Jain, I.P. E-mail: ipjain46@sify.com

2003-06-01

Transition metal silicides produced by swift heavy ion (SHI) irradiation have found applications in ultra-large-scale integrated circuits due to their small contact resistivities and higher thermal and chemical stabilities. In the present work, the mixing in Ni/Si and Ti/Si systems was studied under irradiation with Au ions. A layer of Ni (15 nm) and Ti (18 nm) was deposited by e-gun evaporation on Si (1 0 0) substrate at 10{sup -8} Torr vacuum. The samples were irradiated with 95 Mev Au ions at room temperature to a fluence of 10{sup 13} ions/cm{sup 2} and 1 pna beam current. Rutherford backscattering spectroscopy and X-Ray reflectivity have been employed to characterize the samples. The large electronic excitation due to SHI irradiation produces defects in the system. It is expected that SHI irradiation followed by thermal annealing in Ni/Si system will provide the required energy to the atoms to diffuse across the interface resulting in mixing.

Modification of PMMA/graphite nanocomposites through ion beam technique

Science.gov (United States)

Singhal, Prachi; Rattan, Sunita; Avasthi, Devesh Kumar; Tripathi, Ambuj

2013-08-01

Swift heavy ion (SHI) irradiation is a special technique for inducing physical and chemical modifications in bulk materials. In the present work, the SHI hs been used to prepare nanocomposites with homogeneously dispersed nanoparticles. The nanographite was synthesized from graphite using the intercalation-exfoliation method. PMMA Poly(methyl methacrylate)/graphite nanocomposites have been synthesized by in situ polymerization. The prepared PMMA/graphite nanocomposite films were irradiated with SHI irradiation (Ni ion beam, 80 MeV and C ion beam, 50 MeV) at a fluence of 1×1010 to 3×1012 ions/cm2. The nanocomposite films were characterized by scanning electron microscope (SEM) and were evaluated for their electrical and sensor properties. After irradiation, significant changes in surface morphology of nanocomposites were observed as evident from the SEM images, which show the presence of well-distributed nanographite platelets. The irradiated nanocomposites exhibit better electrical and sensor properties for the detection of nitroaromatics with marked improvement in sensitivity as compared with unirradiated nanocomposites.

AHP 20: Ballad of The Huang River and Other Stories

Directory of Open Access Journals (Sweden)

Jing Shi

2012-11-01

Full Text Available This book contains three novellas originally written in Chinese by the Qinghai author Jing Shi. The novellas provide a finely textured portrayal of Qinghai rural life in the twentieth century. An introduction and transcribed interview provide context to the stories and their author. From the introduction by Keith Dede: "The wide appeal of Jing Shi's fiction is certainly something he welcomes. As he sees it, literature, at one level, should be entertaining. Stories are a way for people to derive pleasure, enjoy a laugh, and while away some time. But stories are also about communication, about communicating ideas concerning the ironies of life and the trajectory of the human condition. Jing Shi thinks deeply about the people of rural Qinghai, their culture, their predicaments, their hopes, and their tragedies, and his stories communicate his thoughts about these things, but also his deep affection for the people and culture that raised him."

Automatic Generation of Issue Maps: Structured, Interactive Outputs for Complex Information Needs

Science.gov (United States)

2012-09-01

Le Song, Gaurav Veda , Yisong Yue, Brian Ziebart, and sum- mer intern Doris Xin. Special thanks to Yisong (for screaming at the taxi driver and for a...events/symposium2010. (document), 7.5, 7.8 K El-Arini, G Veda , D Shahaf, and C Guestrin. Turning down the noise in the blogosphere. In KDD ’09, 2009

bromopropane on maturation of mouse oocytes, fertilization and ...

African Journals Online (AJOL)

DR. NJ TONUKARI

2012-05-31

May 31, 2012 ... to prevent the hazardous effects of 2-BP on embryos derived from pretreated oocytes. Key words: 2-Bromopropane, ... E-mail: whchan@cycu.edu.tw. Tel: ..... Huang F, Ning H, Xin QQ, Huang Y, Wang H, Zhang ZH, Xu DX,. Ichihara G .... Surh YJ, Hurh YJ, Kang JY, Lee E, Kong G, Lee SJ (1999). Resveratrol,.

Journal of Genetics | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Genetics; Volume 90; Online resources. Genotyping of the k-casein and -lactoglobulin genes in Chinese Holstein, Jersey and water buffalo by PCR-RFLP. Da-Xi Ren Shu-Ying Miao You-Liang Chen Cai-Xia Zou Xian-Wei Liang Jian-Xin Liu. Volume 90 Online resources 2011 pp e1-e5 ...

Phenotype-gene: 471 [Arabidopsis Phenome Database[Archive

Lifescience Database Archive (English)

Full Text Available itivity toward in organ named guard cell under influence of abscisic acid for AT1G30270 Cheong Yong Hwa et a...eased sensitivity toward in organ named guard cell under influence of abscisic acid http://metadb.riken.jp/db/SciNetS_ria224i/cria224u1ria224u878i AT1G30270

Costing Household Surveys for Monitoring Progress Toward Ending Extreme Poverty and Boosting Shared Prosperity

OpenAIRE

Kilic, Talip; Serajuddin, Umar; Uematsu, Hiroki; Yoshida, Nobuo

2017-01-01

On October 15, 2015, World Bank Group President Jim Yong Kim announced the World Bank Group’s commitment to support the 78 poorest countries to implement a multi-topic household survey every three years between 2016 and 2030, for monitoring progress toward ending extreme poverty and boosting shared prosperity. This paper estimates the resource requirements to achieve the objectives of impl...

Neuro Inspired Adaptive Perception and Control for Agile Mobility of Autonomous Vehicles in Uncertain and Hostile Environments

Science.gov (United States)

2017-02-08

Strategy for Ambush Avoidance, AAAI Conference on Artificial Intelligence . 28-JAN-15, Austin, TX. : , S.-Z. Yong, B. Paden, and E. Frazzoli...Object-based Bayesian Framework for Top-down Visual Attention, Twenty-Sixth AAAI Conference on Artificial Intelligence . , . : , Kyel Ok, Duy-Nguyen...Conference on Intelligent Robots and Systems. 28-SEP-15, . : , Jiaping Zhao, Christian Siagian, Laurent Itti. Fixation Bank : Learning to Reweight Fixation

The SHiP facility at CERN

CERN Document Server

AUTHOR|(SzGeCERN)452451

2016-01-01

Searches for new physics with accelerators are being performed at the LHC, looking for high massive particles coupled to matter with ordinary strength. A new experimental facility meant to search for very weakly coupled particles in the few GeV mass domain has been recently proposed. The existence of such particles, foreseen in dierent theoretical models beyond the Standard Model, is largely unexplored from the experimental point of view. A beam dump facility, built at CERN in the north area, using 400 GeV protons is a copious factory of charmed hadrons and could be used to probe the existence of such particles. The beam dump is also an ideal source of tau neutrinos, the less known particle in the Standard Model. In particular, tau anti-neutrinos have not been directly observed so far. We report the physics potential of such an experiment and outline the performances of a detector operating at the same facility for the search for the tau --> mu mu mu decay

Concurrent radiotherapy with oral fluoropyrimidine versus gemcitabine in locally advanced pancreatic cancer: a systematic review and meta-analysis

Directory of Open Access Journals (Sweden)

Yang YF

2015-11-01

Full Text Available Yong-Feng Yang,1 Xiao-Hui Cao,1 Chao-En Bao,1 Xin Wan2 1Department of Radiation Oncology, Third Hospital of Hebei Medical University, Shijiazhuang, People’s Republic of China; 2Department of Radiation Oncology, Fourth Hospital of Hebei Medical University, Shijiazhuang, People’s Republic of China Background: Gemcitabine (GEM is the most widely utilized systemic agent in combination with radiation therapy (RT for treating locally advanced pancreatic cancer (LAPC in the concurrent setting. Despite recent interest in using two novel oral fluoropyrimidines (FUs, capecitabine and S-1, in this setting, there is a lack of randomized controlled trials (RCTs to support this approach.Methods: Trials published between 1994 and 2014 were identified by an electronic search of public databases (Medline, Embase, and the Cochrane Library. All prospective studies were independently identified by two authors for inclusion. Demographic data, treatment response, objective response rate (ORR, progression-free and overall survival (PFS and OS, respectively, and toxicities were extracted and analyzed using comprehensive meta-analysis software (version 2.0.Results: Twenty-three cohorts with 843 patients were included: 497 patients were treated with GEM and 346 patients were treated with oral FU. Pooled OS was significantly higher at 1 and 2 years for S-1 plus RT than for GEM plus RT (relative risk [RR] 1.27; 95% confidence interval [CI], 1.00–1.65; P=0.03; and RR 1.75; 95% CI, 1.18–2.60, P=0.002, respectively, while 1-year PFS and ORR were not significantly different between S-1 and GEM-based chemoradiotherapy (P=0.37 and P=0.06, respectively. Additionally, comparable efficacy was found between capecitabine and GEM-based chemoradiotherapy in terms of OS, PFS, and ORR. As for grade 3 and 4 acute toxicity, oral FU plus RT significantly reduced the risk of developing hematologic toxicities, nausea, and vomiting when compared to GEM plus RT (P<0.001.Conclusions

Prognostic factors for survival among patients with primary bone sarcomas of small bones

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Wang Z

2018-05-01

Full Text Available Zhan Wang,1,* Shu Li,2,* Yong Li,1 Nong Lin,1 Xin Huang,1 Meng Liu,1 Weibo Pan,1 Xiaobo Yan,1 Lingling Sun,1 Hengyuan, Li,1 Binghao Li,1 Hao Qu,1 Yan Wu,1 Peng Lin,1 Zhaoming Ye1 1Department of Orthopaedics, The Second Affiliated Hospital of Zhejiang University School of Medicine, Centre for Orthopaedic Research, Orthopedics Research Institute of Zhejiang University, Hangzhou, China; 2Key Laboratory of Cancer Prevention and Intervention, Key Laboratory of Molecular Biology in Medical Sciences, National Ministry of Education, Department of Hematology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Cancer Institute, Hangzhou, China *These authors contributed equally to this work Background: Primary bone sarcomas of the hands or feet are rare lesions and poorly documented. Moreover, the prognostic determinants of bone sarcomas of the hands or feet have not been reported. Materials and methods: The Surveillance, Epidemiology, and End Results (SEER program database was used to screen patients with bone sarcomas of the hands or feet from 1973 to 2013, with attention paid to chondrosarcoma, Ewing sarcoma, and osteosarcoma. The prognostic values of overall survival (OS and cancer-specific survival (CSS were assessed using Cox proportional hazards regression model with univariate and multivariate analyses. The Kaplan–Meier method was used to obtain OS and CSS curves. Results: A total of 457 cases were selected from the SEER database. Chondrosarcoma was the most common form of lesion in hands or feet or both, followed by Ewing sarcoma and osteosarcoma. The 5- and 10-year OS rates of the entire group were 75.7% and 66.1%, respectively. The 5- and 10-year CSS rates were 78.7% and 73.7%, respectively. Multivariate analysis revealed that age under 40 years, localized stage, low grade, surgical treatment, and first primary tumor were associated with improved OS, and decade of diagnosis, stage, grade, and surgery were independent

Creation of nanoscale objects by swift heavy ion track manipulations

International Nuclear Information System (INIS)

Fink, D.; Petrov, A.; Stolterfoht, N.

2003-01-01

In this work we give an overview of the possibilities to create new objects with nanoscale dimensions with ion tracks, for future applications. This can be realized in two ways: by manipulation of latent swift heavy ion (SHI) tracks, or by embedding specific structures within etched SHI tracks. In the first case one can make use of irradiation effects such as phase transitions and chemical or structural changes along the tracks. In the latter case, one can fill etched SHI tracks with metals, semiconductors, insulating and conducting polymers, fullerite, or colloides. Wires and tubules with outer diameters, between about 50 nm and 5 μm and lengths of up to about 100 μm can be obtained. The most important production techniques are galvanic and chemical depositions. Ion Transmission Spectrometry has turned out to be an especially useful tool for the characterisation of the produced objects. Present studies aim at the construction of condensers, magnets, diodes, and sensors in etched tracks. An obstacle for the practical realization of smallest-size polymeric ion track devices is the statistical distribution of the ion tracks on the target areas, which yields some pixels without any track, and other pixels even with overlapping tracks on a given sample. In a first test experiment we demonstrate that one can, in principle, overcome that problem by taking self-ordered porous foils as masks for subsequent high-fluence SHI irradiation. (author)

The Influence of Secular Trends in Body Height and Weight on the Prevalence of Overweight and Obesity among Chinese Children and Adolescents.

Science.gov (United States)

Fu, Lian Guo; Sun, Li Li; Wu, Shao Wei; Yang, Yi De; Li, Xiao Hui; Wang, Zheng He; Wu, Lu; Wang, Fu Zhi; Ma, Jun

2016-12-01

To explore the influence of secular trends in body height and weight on the prevalence of overweight and obesity among Chinese children and adolescents. The data were obtained from five cross-sectional Chinese National Surveys on Students' Constitution and Health. Overweight/obesity was defined as BMI-for-age Z-score of per the Wold Health Organization (WHO) reference values. Body height and weight for each sex and age were standardized to those reported in 1985 (standardized height: SHY; standardized weight: SWY) and for each sex and year at age 7 (standardized height: SHA; standardized weight: SWA) using the Z-score method. The prevalence of overweight/obesity in Chinese children was 20.2% among boys and 10.7% among girls in 2010 and increased continuously from 1985 to 2010. Among boys and girls of normal weight, SHY and SHA were significantly greater than SWY and SWA, respectively (P overweight/obesity, SHY was significantly lower than SWY (P overweight boys aged 7-8 years and girls aged 7-9 years. SHY/SHW and SHA/SWA among normal-weight groups were greater than among overweight and obese groups (P overweight/obesity among Chinese children may be related to a rapid increase in body weight before age 9 and lack of secular increase in body height after age 12. Copyright © 2016 The Editorial Board of Biomedical and Environmental Sciences. Published by China CDC. All rights reserved.

Comparison of fundamental, second harmonic, and superharmonic imaging: a simulation study.

Science.gov (United States)

van Neer, Paul L M J; Danilouchkine, Mikhail G; Verweij, Martin D; Demi, Libertario; Voormolen, Marco M; van der Steen, Anton F W; de Jong, Nico

2011-11-01

In medical ultrasound, fundamental imaging (FI) uses the reflected echoes from the same spectral band as that of the emitted pulse. The transmission frequency determines the trade-off between penetration depth and spatial resolution. Tissue harmonic imaging (THI) employs the second harmonic of the emitted frequency band to construct images. Recently, superharmonic imaging (SHI) has been introduced, which uses the third to the fifth (super) harmonics. The harmonic level is determined by two competing phenomena: nonlinear propagation and frequency dependent attenuation. Thus, the transmission frequency yielding the optimal trade-off between the spatial resolution and the penetration depth differs for THI and SHI. This paper quantitatively compares the concepts of fundamental, second harmonic, and superharmonic echocardiography at their optimal transmission frequencies. Forward propagation is modeled using a 3D-KZK implementation and the iterative nonlinear contrast source (INCS) method. Backpropagation is assumed to be linear. Results show that the fundamental lateral beamwidth is the narrowest at focus, while the superharmonic one is narrower outside the focus. The lateral superharmonic roll-off exceeds the fundamental and second harmonic roll-off. Also, the axial resolution of SHI exceeds that of FI and THI. The far-field pulse-echo superharmonic pressure is lower than that of the fundamental and second harmonic. SHI appears suited for echocardiography and is expected to improve its image quality at the cost of a slight reduction in depth-of-field.

[Market Concentration in the Statutory Health Insurance of Germany since the Introduction of Free Choice of Sickness Funds].

Science.gov (United States)

Götze, R

2016-11-01

Background: The expansion of trust law to the German statutory health insurance (SHI) and the declining numbers of sickness funds suggest a strong concentration process in the German SHI market. The paper examines the level and development of market concentration since the introduction of the free choice of sickness funds in 1996. Data: The study is based on a dataset containing information on membership, contribution rate, openness, area of activity and legal successor for all sickness funds in the period from 1996 to 2013. Methods: Market concentration is measured by the concentration rate (cumulative market share of the largest market participants) and the Herfindahl-Hirschman index (HHI). In addition, the change in the HHI is also disaggregated into 3 factors: opening, switching and fusion of sickness funds. Results: Concentration rate and HHI decreased significantly between 1996 and 2008 due to opening of former closed sickness funds and a switching behaviour from large to small funds. The SHI Competition Enhancement Act of 2007 led to a turnaround. The reform permitted cross-type mergers and introduced a completely new system of budget allocation with the central health fund. The latter put an end to the growing membership of small funds due to adverse selection processes. As a result, market concentration in the German SHI rises. Although recent mega-mergers were uncritical for nationwide competition, the study already indicates the risk of market dominance on the regional level. © Georg Thieme Verlag KG Stuttgart · New York.

Tunable Stimulated Brillouin Scattering in Planar Optical Circuits

Science.gov (United States)

2012-11-01

J. Gauthier, R. W. Boyd, and A. L. Gaeta, Phys. Rev. Lett. 94, 153902 (2005). 4. R. Pant, M. D. Stenner , M. A. Neifeld, and D. J. Gauthier, Opt...Express 16, 2764 (2008). 5. Z. Shi, R. Pant, Z. Zhu, M. D. Stenner , M. A. Neifeld, D. J. Gauthier, and R. W. Boyd, Opt. Lett. 32, 1986 (2007). 6. K. Y...stimulated Brillouin scattering,” Opt. Express 19(9), 8285–8290 (2011). 25. R. Pant, M. D. Stenner , M. A. Neifeld, Z. M. Shi, R. W. Boyd, and D. J

Existence of global solutions to reaction-diffusion systems via a Lyapunov functional

Directory of Open Access Journals (Sweden)

Said Kouachi

2001-10-01

Full Text Available The purpose of this paper is to construct polynomial functionals (according to solutions of the coupled reaction-diffusion equations which give $L^{p}$-bounds for solutions. When the reaction terms are sufficiently regular, using the well known regularizing effect, we deduce the existence of global solutions. These functionals are obtained independently of work done by Malham and Xin [11].

Infinitely many solutions for a fourth-order boundary-value problem

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Seyyed Mohsen Khalkhali

2012-09-01

Full Text Available In this article we consider the existence of infinitely many solutions to the fourth-order boundary-value problem $$displaylines{ u^{iv}+alpha u''+eta(x u=lambda f(x,u+h(u,quad xin]0,1[cr u(0=u(1=0,cr u''(0=u''(1=0,. }$$ Our approach is based on variational methods and critical point theory.

On a class of one-dimensional random walks

NARCIS (Netherlands)

O.J. Boxma (Onno); V.I. Lotov

1995-01-01

textabstractnoindent This paper studies a one-dimensional Markov chain ${X_n,n=0,1,dots$ that satisfies the recurrence relation $X_n = max(0, X_{n-1 + eta_n^{(m) )$ if $X_{n-1 =m leq a$; for $X_{n-1 > a$ it satisfies the same relation with $eta_n^{(m)$ replaced by $xi_n$. Here ${ eta_n^{(m) $ and ${

Some fixed point theorems on non-convex sets

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Mohanasundaram Radhakrishnan

2017-10-01

Full Text Available In this paper, we prove that if $K$ is a nonempty weakly compact set in a Banach space $X$, $T:K\\to K$ is a nonexpansive map satisfying $\\frac{x+Tx}{2}\\in K$ for all $x\\in K$ and if $X$ is $3-$uniformly convex or $X$ has the Opial property, then $T$ has a fixed point in $K.$

Tallinna Moodul = Tallinn Module / Siiri Vallner

Index Scriptorium Estoniae

Vallner, Siiri, 1972-

2004-01-01

Rahvusvahelisest disainivõistlusest Tallinna Moodul, mille eesmärk oli leida tänavamööbli süsteem, kus erinevad elemendid (kioskid, telefoniputkad, istepingid, bussiootepaviljonid, reklaamialused jne.) on seotud kontseptuaalselt ühtseks tervikuks. Osalejatest, võidutöödest. Preemiad: I - Clayton Welham, Martin Yong, London, II - Samson Adjei, Harry Dobbs, Greg Epps, London, III - Carmelo Baglivo, Luca Galofaro, Rooma. Eripreemiad (2)

Simulative calculation of bromo-polystyrene mechanical properties

CERN Document Server

Wang Chao; Tang Yong Jian

2002-01-01

The non-crystal model of polystyrene and bromo-polystyrene was established with the help of simulative software in the computer. DREIDING was chosen as force field and its parameters is modified according to the published data. Based on the calculation results and other published data the mechanism properties of polystyrene and bromo-polystyrene, such as bulk module, Yong's module and Poisson's ratios, were discussed

The quantum cosmology of Einstein-Yang-Mills theory in Eight-dimensions

International Nuclear Information System (INIS)

Su Bing; Li Xinzhou

1991-01-01

The quantum cosmology of Einstein-Yang-Mills has been studied. The Hartle-Hawking's proposal for the boundary conditions of the universe is extended to Eight-dimensional Einstein-Yong-Mills theory. A miniuperspace wave function is calculated in the classical limit corresponding to a superposition of classical solutions in which four of the dimensions remain small while the other four behave like an inflationary universe

Security Enhanced User Authentication Protocol for Wireless Sensor Networks Using Elliptic Curves Cryptography

Directory of Open Access Journals (Sweden)

Younsung Choi

2014-06-01

Full Text Available Wireless sensor networks (WSNs consist of sensors, gateways and users. Sensors are widely distributed to monitor various conditions, such as temperature, sound, speed and pressure but they have limited computational ability and energy. To reduce the resource use of sensors and enhance the security of WSNs, various user authentication protocols have been proposed. In 2011, Yeh et al. first proposed a user authentication protocol based on elliptic curve cryptography (ECC for WSNs. However, it turned out that Yeh et al.’s protocol does not provide mutual authentication, perfect forward secrecy, and key agreement between the user and sensor. Later in 2013, Shi et al. proposed a new user authentication protocol that improves both security and efficiency of Yeh et al.’s protocol. However, Shi et al.’s improvement introduces other security weaknesses. In this paper, we show that Shi et al.’s improved protocol is vulnerable to session key attack, stolen smart card attack, and sensor energy exhausting attack. In addition, we propose a new, security-enhanced user authentication protocol using ECC for WSNs.

Implementation of CDC's School Health Index in 3 midwest middle schools: motivation for change.

Science.gov (United States)

Sherwood-Puzzello, Catherine M; Miller, Michelle; Lohrmann, David; Gregory, Patricia

2007-08-01

The Centers for Disease Control and Prevention's School Health Index (SHI), a guide for completing a coordinated school-based program needs assessment relative to healthy eating, physical activity, a tobacco-free lifestyle, and prevention of other health risk behaviors and conditions, was used to assess current programming at 3 midwestern middle schools. Employing somewhat different procedures, data were collected from focus groups comprising school administrators, teachers, parents, community members, and students. Participants responded to SHI module questions and provided comments based on their perceptions. Both quantitative and qualitative data were recorded for each module, after which participants answered 3 planning questions intended to guide prioritization of actions to improve policies and programs based on importance, cost, time, commitment, and feasibility. Each school developed recommendations and strategies based on highest priority needs related to community involvement, professional development, health screenings, and health education materials in classrooms. The experience of completing the SHI in 3 different schools provided important insights about the data collection process as well as assessment results that have implications for the design and implementation of prevention programs.

Security enhanced user authentication protocol for wireless sensor networks using elliptic curves cryptography.

Science.gov (United States)

Choi, Younsung; Lee, Donghoon; Kim, Jiye; Jung, Jaewook; Nam, Junghyun; Won, Dongho

2014-06-10

Wireless sensor networks (WSNs) consist of sensors, gateways and users. Sensors are widely distributed to monitor various conditions, such as temperature, sound, speed and pressure but they have limited computational ability and energy. To reduce the resource use of sensors and enhance the security of WSNs, various user authentication protocols have been proposed. In 2011, Yeh et al. first proposed a user authentication protocol based on elliptic curve cryptography (ECC) for WSNs. However, it turned out that Yeh et al.'s protocol does not provide mutual authentication, perfect forward secrecy, and key agreement between the user and sensor. Later in 2013, Shi et al. proposed a new user authentication protocol that improves both security and efficiency of Yeh et al.'s protocol. However, Shi et al.'s improvement introduces other security weaknesses. In this paper, we show that Shi et al.'s improved protocol is vulnerable to session key attack, stolen smart card attack, and sensor energy exhausting attack. In addition, we propose a new, security-enhanced user authentication protocol using ECC for WSNs.

Proposal of holistic civil engineering. Holistic doboku kogaku no teian

Energy Technology Data Exchange (ETDEWEB)

Sasatani, Y [Ritsumeikan University, Kyoto (Japan). Faculty of Science and Engineering

1994-04-15

This paper proposes a draft plan for global civil engineering that takes on the earth. The paddy field environmental system in Japan has been a high-degree ecological system from viewpoints of material and energy circulation, coexistence and symbiosis with living organisms, and social frameworks. The capital of pre-war Manchuria, Xin jing, was represented by large-scale green park zones with artificial lakes utilized for recreational activities and used for basic infrastructures for the city. With regard to the use of balanced water tanks, corals were cultivated successfully, achieving purification with use of natural power without using mechanical purifying devices. As referenced, the Japanese civil engineering technologies have a number of features that can contribute internationally to global environmental problems. Japan has accumulated civil engineering experiences that harmonize with diverse nature in a small land. It has a history of maintaining high-level sustained agriculture with the paddy field ecological system, and having converged the modern civil engineering technologies used in Xin jing into the city plans of environment harmonizing type. Japan would be capable of making technological contributions. 9 refs., 2 figs.

The Healthy Class of 2010: Utilization of the School Health Index to Build Collaboration Between a University and an Urban School District

Science.gov (United States)

Fryer, Craig S.; Reed, Ernestine A.; Thomas, Stephen B.

2014-01-01

BACKGROUND Insufficient attention has been paid to the process of conducting the Centers for Disease Control and Prevention’s School Health Index (SHI) to promote collaboration between universities and urban school districts when developing adolescent health promotion initiatives. This article provides an overview of the real world contextual challenges and opportunities this type of collaboration can pose. METHODS The SHI and selected collaboration principles were used to facilitate partnership and increase stakeholder buy-in, which led to developing and implementing an eight year health promotion campaign, The Healthy Class of 2010 (HC 2010). RESULTS The focus on planning brought together key stakeholders and allowed for HC 2010 programming to take place despite the competing demands on the schools. The SHI allowed for input from stakeholders to develop campaign activities and inform school- and district-wide policy. Universities and school districts desiring to develop and implement school-based, adolescent health promotion programs should: 1) identify the hierarchical structure of the school district; 2) establish credibility for the program and the university staff; 3) emphasize the benefits to all partners; 4) maintain a cooperative partnership with teachers and administrators; 5) appreciate the need for planning; and, 6) provide as many resources as possible to on an already overburdened school system. CONCLUSIONS Promoting healthy behaviors among students is an important part of the fundamental mission of schools. HC 2010 underscored the significance of collaboration using the SHI in the development and implementation of this health promotion campaign with input from students, teachers, administrators and university partners. PMID:22070509

A multi-perspective cost-effectiveness analysis comparing rivaroxaban with enoxaparin sodium for thromboprophylaxis after total hip and knee replacement in the German healthcare setting

Directory of Open Access Journals (Sweden)

Zindel Sonja

2012-07-01

Full Text Available Abstract Background Patients undergoing major orthopaedic surgery (MOS, such as total hip (THR or total knee replacement (TKR, are at high risk of developing venous thromboembolism (VTE. For thromboembolism prophylaxis, the oral anticoagulant rivaroxaban has recently been included in the German diagnosis related group (DRG system. However, the cost-effectiveness of rivaroxaban is still unclear from both the German statutory health insurance (SHI and the German hospital perspective. Objectives To assess the cost-effectiveness of rivaroxaban from the German statutory health insurance (SHI perspective and to analyse financial incentives from the German hospital perspective. Methods Based on data from the RECORD trials and German cost data, a decision tree was built. The model was run for two settings (THR and TKR and two perspectives (SHI and hospital per setting. Results Prophylaxis with rivaroxaban reduces VTE events (0.02 events per person treated after TKR; 0.007 after THR compared with enoxaparin. From the SHI perspective, prophylaxis with rivaroxaban after TKR is cost saving (€27.3 saving per patient treated. However, the cost-effectiveness after THR (€17.8 cost per person remains unclear because of stochastic uncertainty. From the hospital perspective, for given DRGs, the hospital profit will decrease through the use of rivaroxaban by €20.6 (TKR and €31.8 (THR per case respectively. Conclusions Based on our findings, including rivaroxaban for reimbursement in the German DRG system seems reasonable. Yet, adequate incentives for German hospitals to use rivaroxaban are still lacking.

Fulltext PDF

Indian Academy of Sciences (India)

Sandeep M., Sun F., Liu F., Li J., David P. B. and Yue G. H. 2012 Novel polymorphic microsatellites from Florida red tilapia and cross- species amplification in Mozambique and Nile tilapia. J. Genet. 91, e97–e99. Online only: http://www.ias.ac.in/jgenet/OnlineResources/. 91/e97.pdf. Xin C., Yu D., Peng J., Hu H., Xing Y. and ...

Cardioprotective effects of Dan-Yang-Fu-Xin decoction on chronic ...

African Journals Online (AJOL)

Tropical Journal of Pharmaceutical Research May 2016; 15 (5): 945-950 ... After intragastric administration for 8 weeks, several functional cardiac ... include the suppression of expression of inflammatory mediators and myocardial enzymes.

The Active Muon Shield

CERN Document Server

Bezshyiko, Iaroslava

2016-01-01

In the SHiP beam-dump of the order of 1011 muons will be produced per second. An active muon-shield is used to magnetically deflect these muons out of the acceptance of the spectrom- eter. This note describes how this shield is modelled and optimized. The SHiP spectrometer is being re-optimized using a conical decay-vessel, and utilizing the possibility to magnetize part of the beam-dump shielding iron. A shield adapted to these new conditions is presented which is significantly shorter and lighter than the shield used in the Technical Proposal (TP), while showing a similar performance.

International Conference on Organometallic Chemistry (13th) Held in Torino, Europe on 4-9 September 1988. Abstracts

Science.gov (United States)

1988-09-09

190, 8057 ZUrich, Switzerland Joseph Edwin and William E.Geiger, Department of Chemistry, University of Vermont, Burlington, Vermont, 05405 Arnold L...On Synthesis Of Dialkyl d-Trimethylsilyloxyalkylphosphonates Zhao Yong-Zhen and Li Zhong- Rua Dpartment o chemistry, Hua Zhong Normal University, Wuhan...Jose Vicente. Jose-AntelC hAd. Na-Yeij~xa Qhicote. Ju~an-Francisco Gutliez-Jugo. Carmen Ramirez do Arel lano. Departamento do Oulmica InordanIca

The 71F Advantage: Applying Army Research Psychology for Health and Performance Gains

Science.gov (United States)

2010-08-01

absolutely stellar editing and review assistance was provided by CTNSP Research Assistants Yong- Bee Lim, Simone Erchov, and Anna Nelson (whom we borrowed...global characteristics of personality structure: The NEO five-factor model and skimming the surface of the wetlands of personality. Psybernetika...because the IPIP–NEO includes Liberalism as one of its facets and its Imagination facet includes such items as “enjoy[s] wild flights of fan- tasy

Do parents of children with attention-deficit/hyperactivity disorder (ADHD) receive adequate information about the disorder and its treatments? A qualitative investigation

OpenAIRE

Ahmed, Rana; Borst,Jacqueline; Wei,Yong; Aslani,Parisa

2014-01-01

Rana Ahmed,1 Jacqueline M Borst,2 Cheng Wei Yong,3 Parisa Aslani1 1Faculty of Pharmacy, The University of Sydney, Sydney, NSW, Australia; 2Department of Pharmaceutical Sciences, Utrecht University, Utrecht, the Netherlands; 3School of Pharmacy, The University of Nottingham, Nottingham, UK Background: Attention-deficit/hyperactivity disorder (ADHD) is the most prevalent pediatric neurodevelopmental condition, commonly treated using pharmacological agents such as stimulant medicines. The use o...

Targeting Epigenetic Mechanisms in Pain due to Trauma and Traumatic Brain Injury(TBI)

Science.gov (United States)

2016-10-01

after incision and TBI, and the relationship of those changes to CXCR2 expression ST4.1 Establish spinal cord sites and cell types displaying...we plan to use oral preparations of these drugs and establish dose-response relationships as these will be pharmacologically useful and make the...Anesthesiology Annual Awards Dinner . Palo Alto, CA, June, 2016. 4. Epigenetic Regulation of Chronic Pain after Traumatic Brain Injury. De-Yong

Novel method of assessing delamination of the anterior lens capsule using spectral-domain optical coherence tomography

OpenAIRE

Tan, Deborah KL; Aung, Tin; Perera, Shamira A

2012-01-01

Deborah KL Tan,1 Tin Aung,1–3 Shamira A Perera1,21Singapore National Eye Centre, Singapore; 2Singapore Eye Research Institute, Singapore; 3National University of Singapore, Yong Loo Lin School of Medicine, SingaporeBackground: Delamination of the anterior lens capsule producing a double-ring sign during continuous curvilinear capsulorhexis is commonly associated with true exfoliation syndrome.Methods: Previous studies have concentrated on light- and transmission-electron microscopic...

Sociopathic Knowledge Bases: Correct Knowledge Can Be Harmful Even Given Unlimited Computation

Science.gov (United States)

1989-08-01

1757 I Sociopathic Knowledge Bases: Correct Knowledge Can Be Harmful Even Given Unlimited Computation DTIC5 by flELECTE 5David C. Wilkins and Yong...NUMBERSWOKNI PROGRAM RAT TSWOKUI 61153N RR04206 OC 443g-008 11 TITLE (Include Security Classification) Sociopathic Knowledge Bases: Correct Knowledge Can be...probabilistic rules are shown to be sociopathic and so this problem is very widespread. Sociopathicity has important consequences for rule induction

Transarterial chemoembolization combined with sorafenib for the treatment of hepatocellular carcinoma with hepatic vein tumor thrombus

Directory of Open Access Journals (Sweden)

Zhang YF

2016-07-01

Full Text Available Yong-Fa Zhang,1–3,* Wei Wei,1–3,* Jia-Hong Wang,1–3,* Li Xu,1–3 Pei-En Jian,1–3 Cheng-Zuo Xiao,4 Xiao-Ping Zhong,1–3 Ming Shi,1–3 Rong-Ping Guo1–3 1Department of Hepatobiliary Oncology, Sun Yat-sen University Cancer Center, 2State Key Laboratory of Oncology in South China, 3Collaborative Innovation Center for Cancer Medicine, Guangzhou, 4Department of General Surgery, Shenzhen Shajing Affiliated Hospital of Guangzhou Medical University, Shenzhen, People’s Republic of China *These authors contributed equally to this work Objective: To compare the treatment outcomes of sorafenib plus transarterial chemoembolization (TACE vs TACE alone in patients with hepatocellular carcinoma (HCC and hepatic vein tumor thrombus (HVTT.Methods: Twenty patients who were initially diagnosed with HCC and HVTT and received TACE combined with sorafenib during February 2009 to October 2013 were included in the study. To minimize selection bias, these patients were compared with 60 case-matched controls selected from a pool of 81 patients (in a 1:3 ratio who received TACE alone during the same period. The primary end point was overall survival (OS. The secondary end points were time to progression, disease control rate, and adverse events.Results: After a median follow-up period of 12.5 months (range, 1.03–44.23 months, the OS of the combined group was found to be significantly higher compared with the monotherapy group (14.9 vs 6.1 months, P=0.010. The time to progression was found to be significantly longer in the combined group (4.9 vs 2.4 months, P=0.016. Univariate and multivariate analyses revealed that the treatment allocation was an independent predictor of OS.Conclusion: Sorafenib plus TACE was well tolerated and was more effective in treating patients with advanced HCC and HVTT. Future trials with prospective larger samples are required to validate these results. Keywords: hepatocellular carcinoma, hepatic vein tumor thrombus, prognosis

Biofunctionalization of silicone rubber with microgroove-patterned surface and carbon-ion implantation to enhance biocompatibility and reduce capsule formation

Directory of Open Access Journals (Sweden)

Lei ZY

2016-10-01

Full Text Available Ze-yuan Lei, Ting Liu, Wei-juan Li, Xiao-hua Shi, Dong-li Fan Department of Plastic and Cosmetic Surgery, XinQiao Hospital, The Third Military Medical University, ChongQing, People’s Republic of China Purpose: Silicone rubber implants have been widely used to repair soft tissue defects and deformities. However, poor biocompatibility can elicit capsule formation, usually resulting in prosthesis contracture and displacement in long-term usage. To overcome this problem, this study investigated the properties of silicone rubber materials with or without a microgroove-patterned surface and with or without carbon (C-ion implantation. Materials and methods: Atomic force microscopy, X-ray photoelectron spectroscopy, and a water contact angle test were used to characterize surface morphology and physicochemical properties. Cytocompatibility was investigated by a cell adhesion experiment, immunofluorescence staining, a Cell Counting Kit-8 assay, and scanning electron microscopy in vitro. Histocompatibility was evaluated by studying the inflammatory response and fiber capsule formation that developed after subcutaneous implantation in rats for 7 days, 15 days, and 30 days in vivo. Results: Parallel microgrooves were found on the surfaces of patterned silicone rubber (P-SR and patterned C-ion-implanted silicone rubber (PC-SR. Irregular larger peaks and deeper valleys were present on the surface of silicone rubber implanted with C ions (C-SR. The silicone rubber surfaces with microgroove patterns had stable physical and chemical properties and exhibited moderate hydrophobicity. PC-SR exhibited moderately increased dermal fibroblast cell adhesion and growth, and its surface microstructure promoted orderly cell growth. Histocompatibility experiments on animals showed that both the anti-inflammatory and antifibrosis properties of PC-SR were slightly better than those of the other materials, and there was also a lower capsular contracture rate and less

[Brachytherapy for Prostate Cancer: Potentials and Limitations of Social Health Insurance Data for Benefit Assessment].

Science.gov (United States)

Horenkamp-Sonntag, D; Linder, R; Engel, S; Verheyen, F

2016-05-01

Due to the insufficient data base the Federal Joint Committee (G-BA) had in 2009 after 7 years of deliberation decided to initiate consultation regarding ambulatory brachytherapy for localised prostate cancer for 10 years from social health insurance (SHI) benefits. The aim is to gain more findings by means of comparative studies. Based on the non-availability of clinical primary data of a methodologically acceptable level, it was analysed to what extent secondary data of the SHI may be used in order to arrive at valid conclusions for benefit aspects. As base approx. 8 million insured of TK with their data of cost reimbursement between 2006 and 2011 were considered. In SHI secondary data no clinical information regarding tumour stage and other prognostic factors are available. Therefore, a novel method with therapy-specific multisectoral inclusion and exclusion criteria, respectively, was developed in order to differentiate between localised and advanced tumours of the prostate. Overall survival, relapse-free survival, event-free survival and side-effects associated to prostate cancer were analysed. Out of 87 822 insured persons with the diagnosis prostate cancer, 795 with PBT, 10 936 with RP and 1 925 with EBRT were investigated in detail. The 4-year event-free survival rate was 73% for RP, 77% for PBT and 71% for EBRT. Many prostate cancer-specific side effects appeared already before intervention. Side effects of the intestinal tract (23.8%) and sexual impairments (26.5%) were more frequent for EBRT than for RP (17.1%/14.8%) and PBT (16.4%/13.2%). By means of SHI secondary data and adequate operationalisation important findings regarding relevant aspects of prostate cancer in healthcare research can be generated. However, these hold methodological limitations and are not suited to draw valid conclusions for benefit assessment. Based solely on SHI routine data valid statements regarding comparative benefit assessment are limited. Limitations could be

Lifetime Self-Harm Behaviors Are Not More Prevalent in Bariatric Surgery Candidates than in Community Controls with Obesity

Directory of Open Access Journals (Sweden)

Astrid Müller

2018-04-01

Full Text Available Objective: The study aimed at investigating the lifetime prevalence of 22 self-harm behaviors in bariatric surgery candidates (pre-bariatric surgery group; PSG compared to community controls with obesity (obese community group; OCG. Methods: The Self-Harm Inventory (SHI was administered to the PSG (n = 139, BMI ≥ 35 kg/m2 and to the OCG (n = 122, BMI ≥ 35 kg/m2. Results: Group comparison of cumulative SHI scores indicated a trend towards less endorsed SHI items in the PSG compared to the OCG (medianPSG = 1.00, IQRPSG = 2.00, medianOCG = 1.00, IQROCG = 2.25, U = 7.241, p = 0.033, η2 = 0.02. No significant group differences were found with regard to the rate of suicide attempts (12.4% vs. 9.4% for OCG vs. PSG. At least one type of lifetime self-harm behavior was admitted by 51.8% of the PSG and 63.9% of the OCG (χ2(1 = 3.91, p = 0.048. The results of logistic regressions using Firth's bias reduction method with at least one SHI item endorsed as dependent variable, group as categorical predictor (PSG as baseline, and age or BMI or PHQ-4 as continuous control variable indicated that only PHQ-4 had a positive effect on the odds ratio. Conclusion: The results suggest that self-harm (including suicidal attempts is not more prevalent in bariatric surgery candidates than in community control participants with obesity. Further studies are needed to investigate self-harm in bariatric surgery patients, prior and following surgery, compared to non-operated patients with obesity.

Acute Toxicity of Tributyltins and Tributyltin Leachates from Marine Antibiofouling Paints.

Science.gov (United States)

1982-09-10

RO-0184 224 ACUTE TOXICITY OF TRIBUTYLTINS AND TRIBUTYLTIN i/I LEACHATES FROM MARINE ANTIBIOFOULING PAINTS(U) CALIFORNIA UNIV OAKLAND NAVAL...Classification) (U) ACUTE TOXICITY OF TRIBUTYLTINS AND TRIBUTYLTIN LEACHATES FROM MARINE ANTIBIOFOULING PAINTS 12, PERSO A UHR Laugin, Koy"., Linden, Olof and...xins causing acute toxicity or two amphipou species at concentrations as low as 10 g/L . Orchestia traskiana was exposed to bis ( tributyltin ) oxide

2007 Report to Congress of the U.S.- China Economic and Security Review Commission

Science.gov (United States)

2007-11-01

International Eco- nomic and Exchange Rate Policies, (Washington, DC: June, 2007), pp. 27–35. 43. Xin Zhiming, ‘‘ Forex rules scrapped to stem liquidity...Development Indicators database , April 2007. Hong Kong economic data at devdata.worldbank.org/external/CPProfile.asp?PTYPE = CP&C CODE=HKG.China economic...enterprises Forex foreign exchange GATT General Agreement on Tariffs and Trade GDP gross domestic product GIC Government of Singapore Investment

Proceedings of the 3rd World Congress on Integrated Computational Materials Engineering (ICME 2015). Held in Colorado Springs, CO on May 31-June 4, 2015

Science.gov (United States)

2016-06-28

Xin Sun - Proceedings 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 8. PERFORMING ORGANIZATION The Minerals Metals...on Integrated Computational Materials Engineering (ICME) was organized by The Minerals , Metals, and Materials Society (TMS) and held in Colorado...Springs, Colorado from May 31- June 4, 2015. ONR support in the an1otmt of$15,000 was provided to support the planning , execution, and dissemination of

CMOS-based Stochastically Spiking Neural Network for Optimization under Uncertainties

Science.gov (United States)

2017-03-01

cost function/constraint variables are generated based on inverse transform on CDF. In Fig. 5, F-1(u) for uniformly distributed random number u [0, 1... Inverse transform on CDF to extract random sample of variable x. (b) Histogram of samples. Figure 6: (a) Successive approximation circuit for... inverse transform evaluation on CDF. (b) Inverse transform transients. 262 generator (RNG) generates a sample value u. SA circuit evaluates F(xin

The Role of SIRT1 In Breast Cancer Stem Cells

Science.gov (United States)

2016-09-01

2009;9:123-8. 56. Ma W, Xiao GG, Mao J, Lu Y, Song B, Wang L, Fan S, Fan P, Hou Z, Li J, Yu X, 20 Wang B, Wang H, Wang H, Xu F, Li Y, Liu Q, Li L...Int J Biol Sci. 2010;6:599-612. 63. Zhang Y, Zhang M, Dong H, Yong S, Li X, Olashaw N, Kruk PA, Cheng JQ, Bai W, Chen J, Nicosia SV, Zhang X

Vanishing of Littlewood-Richardson polynomials is in P

OpenAIRE

Adve, Anshul; Robichaux, Colleen; Yong, Alexander

2017-01-01

J. DeLoera-T. McAllister and K. D. Mulmuley-H. Narayanan-M. Sohoni independently proved that determining the vanishing of Littlewood-Richardson coefficients has strongly polynomial time computational complexity. Viewing these as Schubert calculus numbers, we prove the generalization to the Littlewood-Richardson polynomials that control equivariant cohomology of Grassmannians. We construct a polytope using the edge-labeled tableau rule of H. Thomas-A. Yong. Our proof then combines a saturation...

Expansion of Countermine Lidar UAV-based System (CLUBS)

Science.gov (United States)

2012-09-30

Joong Yong Park Optech Inc. 7225 Stennis Airport Drive, Suite 300 Kiln , Mississippi 39556 phone: (228) 252-1004 fax: (228) 252-1007...Suite 300 Kiln , Mississippi 39556 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR...durarion – 1-2.2 ns • Pulse repetition rate – near 2 kHz • Air cooling • Best efficiency (minimum electrical power consumption) • Minimum size 3

Can personality predict individual differences in brook trout spatial learning ability?

Science.gov (United States)

White, S.L.; Wagner, Tyler; Gowan, C.; Braithwaite, V.A.

2017-01-01

While differences in individual personality are common in animal populations, understanding the ecological significance of variation has not yet been resolved. Evidence suggests that personality may influence learning and memory; a finding that could improve our understanding of the evolutionary processes that produce and maintain intraspecific behavioural heterogeneity. Here, we tested whether boldness, the most studied personality trait in fish, could predict learning ability in brook trout. After quantifying boldness, fish were trained to find a hidden food patch in a maze environment. Stable landmark cues were provided to indicate the location of food and, at the conclusion of training, cues were rearranged to test for learning. There was a negative relationship between boldness and learning as shy fish were increasingly more successful at navigating the maze and locating food during training trials compared to bold fish. In the altered testing environment, only shy fish continued using cues to search for food. Overall, the learning rate of bold fish was found to be lower than that of shy fish for several metrics suggesting that personality could have widespread effects on behaviour. Because learning can increase plasticity to environmental change, these results have significant implications for fish conservation.

Does the Factor Structure of Military Sexual Stressors in Men Correspond to Women's? A Confirmatory Factor Analysis Using the Sexual Harassment Inventory.

Science.gov (United States)

Reddy, Madhavi K; Murdoch, Maureen

2016-02-01

Unwanted sexual stressors experienced by military men and women are associated with a host of negative physical and mental health problems. Government officials are making it a priority to put a stop to these unwanted sexual experiences. However, the measure typically used measures sexual stressors much better for women than for men. The purpose of the present study was to test the factor structure of an alternative measure, the Sexual Harassment Inventory (SHI), to examine whether sexual stressors experienced by men correspond to women's experiences. We used three preexisting datasets in which the SHI was used to assess active and former military members' sexual stressor experiences. We conducted an exploratory factor analysis to identify women's response patterns and a confirmatory factor analysis to determine whether men's response patterns corresponded to women's. Findings showed that the SHI has evidence of factorial validity in female service members and adequate, but not exceptional, factorial fit for male service members. It is imperative that more work be done to better understand how men experience and perceive potential military sexual stressors and how those perceptions and experiences compare to women's. Reprint & Copyright © 2016 Association of Military Surgeons of the U.S.

Coaxing shy particles into an atomic jar

CERN Multimedia

Hellemans, A

2000-01-01

A Dutch-American team claim they can produce anti-hydrogen atoms in far greater quantities than any other current method. They use rubidium ions to trap electrons by applying a pulsed electric field in a series of steps (1 page).

Do talented women shy away from competition?

NARCIS (Netherlands)

Hoyer, Britta; van Huizen, T.M.; Keijzer, L.M.; Rezaei Khavas, T.; Rosenkranz, S.; Westbrock, B.

2016-01-01

We study the willingness to compete in a cognitive task among an entire cohort of fresh man business and economics students. Combining data from a lab-in-thefield experiment with university admissions data, we trace the gender gap in competitiveness at different levels of high school performance.

Biased Facial Expression Interpretation in Shy Children

Science.gov (United States)

Kokin, Jessica; Younger, Alastair; Gosselin, Pierre; Vaillancourt, Tracy

2016-01-01

The relationship between shyness and the interpretations of the facial expressions of others was examined in a sample of 123 children aged 12 to 14?years. Participants viewed faces displaying happiness, fear, anger, disgust, sadness, surprise, as well as a neutral expression, presented on a computer screen. The children identified each expression…

Testable baryogenesis in seesaw models

Energy Technology Data Exchange (ETDEWEB)

Hernández, P.; Kekic, M. [Instituto de Física Corpuscular, Universidad de Valencia and CSIC,Edificio Institutos Investigación,Catedrático José Beltrán 2, 46980 (Spain); López-Pavón, J. [INFN, Sezione di Genova,via Dodecaneso 33, 16146 Genova (Italy); Racker, J.; Salvado, J. [Instituto de Física Corpuscular, Universidad de Valencia and CSIC,Edificio Institutos Investigación,Catedrático José Beltrán 2, 46980 (Spain)

2016-08-26

We revisit the production of baryon asymmetries in the minimal type I seesaw model with heavy Majorana singlets in the GeV range. In particular we include “washout” effects from scattering processes with gauge bosons, Higgs decays and inverse decays, besides the dominant top scatterings. We show that in the minimal model with two singlets, and for an inverted light neutrino ordering, future measurements from SHiP and neutrinoless double beta decay could in principle provide sufficient information to predict the matter-antimatter asymmetry in the universe. We also show that SHiP measurements could provide very valuable information on the PMNS CP phases.

Enhanced mobility in vertically scaled N-polar high-electron-mobility transistors using GaN/InGaN composite channels

Science.gov (United States)

Li, Haoran; Wienecke, Steven; Romanczyk, Brian; Ahmadi, Elaheh; Guidry, Matthew; Zheng, Xun; Keller, Stacia; Mishra, Umesh K.

2018-02-01

A GaN/InGaN composite channel design for vertically scaled N-polar high-electron-mobility transistor (HEMT) structures is proposed and demonstrated by metal-organic chemical vapor deposition. In a conventional N-polar HEMT structure, as the channel thickness (tch) decreases, the sheet charge density (ns) decreases, the electric field in the channel increases, and the centroid of the two-dimensional electron gas (2DEG) moves towards the back-barrier/channel interface, resulting in stronger scattering and lower electron mobility (μ). In this study, a thin InGaN layer was introduced in-between the channel and the AlGaN cap to increase the 2DEG density and reduce the electric field in the channel and therefore increase the electron mobility. The dependence of μ on the InGaN thickness (tInGaN) and the indium composition (xIn) was investigated for different channel thicknesses. With optimized tInGaN and xIn, significant improvements in electron mobility were observed. For a 6 nm channel HEMT structure, the electron mobility increased from 606 to 1141 cm2/(V.s) when the 6 nm thick pure GaN channel was replaced by the 4 nm GaN/2 nm In0.1Ga0.9N composite channel.

[The different experession of human papilloma viral types 6 and 11 in Uyghur and Chinese juvenile recurrent respiratory papillomatosis in a large pediatric population in Xinjiang].

Science.gov (United States)

Zainura, Amrulla; Yalkun, Yasin; Wu, Mei

2013-11-01

To investigate the Human papilloma viral types 6 and 11 in a large pediatric population in XinJiang and the different expression in chinese and uyghur pediatric population. Using polymerase chain reaction (PCR), we analyzed paraffin embedded tissue in 42 cases of juvenile Recurrent Respiratory Papillomatosis (JRRP)and determined the HPV types 6 and 11, and to correlate these results with retrospectively analysis about those cases who were consecutively treated in our ENT department, meanwhile we carry out a critical review of the literature of JRRP. A total HPV infection positive rate was 97.61% (41/42), and HPV11 positive rate was 63.41% (41/26), HPV6 positive rate was 36.58% (41/15). In uyghur patient HPV11 positive rate was 65.38% (17/26), HPV6 positive rate was53. 33% (8/15). in Chince patient HPV11 positive rate was 34.61% (9/26), HPV6 positive rate was 46.67% (7/15). Juvenile laryngeal papilloma is associated with HPV11, HPV6 infection and we considered that HPV11 infection may be the important guideline of the evaluation of disease prognosis. but no statistical signtificance was determined in the patients of various ethnic groups in Xin jiang (P > 0.05).

Natural History Study of Synucleinopathies

Science.gov (United States)

2018-01-23

Patients With Synucleinopathies; Neurogenic Orthostatic Hypotension; Pure Autonomic Failure; REM Sleep Behavior Disorder; Parkinson Disease; Dementia With Lewy Bodies; Multiple System Atrophy; Shy-Drager Disease

Resveratrol ameliorates chronic unpredictable mild stress-induced depression-like behavior: involvement of the HPA axis, inflammatory markers, BDNF, and Wnt/β-catenin pathway in rats

OpenAIRE

Yang, Xin-Hua; Song, Su-Qi; Xu, Yun

2017-01-01

Xin-Hua Yang,1 Su-Qi Song,2 Yun Xu3 1Department of Pharmacy, Hefei Eighth People’s Hospital, Hefei, 2Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Hefei, 3Faculty of Pharmacy, Anhui Medical University, Hefei, China Abstract: Classic antidepressant drugs are modestly effective across the population and most are associated with intolerable side effects. Recently, numerous lines of evidence suggest that resveratrol (RES), a natural polyphenol, possesses benef...

Quest Hierarchy for Hyperspectral Face Recognition

Science.gov (United States)

2011-03-01

Mian [63] used 2D and 3D imagery to correct for pose variation. The interesting use of this SIFT application was the implementation in a rejection...Christopher, Arun Ross, Matthew Monaco, Lawrence Hornak, Xin Li , “Multispectral Iris Analysis: A Preliminary Study,” Proceedings of the 2006 Conference on...F., A. Jensen, D. Fleet, “Local Features Tutorial,” (November 2004). [63] Mian , Ajmal, Mohammed Bennamoun, Robyn Owens, “An Efficient Multimodal

Treatment decision-making among breast cancer patients in Malaysia

OpenAIRE

Nies YH; Islahudin F; Chong WW; Abdullah N; Ismail F; Ahmad Bustamam RS; Wong YF; Saladina JJ; Mohamed Shah N

2017-01-01

Yong Hui Nies,1 Farida Islahudin,1 Wei Wen Chong,1 Norlia Abdullah,2 Fuad Ismail,3 Ros Suzanna Ahmad Bustamam,4 Yoke Fui Wong,5 JJ Saladina,2 Noraida Mohamed Shah1 1Faculty of Pharmacy, 2Department of Surgery, 3Department of Radiotherapy and Oncology, Universiti Kebangsaan Malaysia Medical Centre, 4Department of Radiotherapy and Oncology, Hospital Kuala Lumpur, Kuala Lumpur, 5Department of Radiotherapy and Oncology, National Cancer Institute, Putrajaya, Malaysia Purpose: This study investig...

Effect of Xe ion (167 MeV) irradiation on polycrystalline SiC implanted with Kr and Xe at room temperature

International Nuclear Information System (INIS)

Hlatshwayo, T T; Kuhudzai, R J; Njoroge, E G; Malherbe, J B; O’Connell, J H; Skuratov, V A; Msimanga, M

2015-01-01

The effect of swift heavy ion (Xe 167 MeV) irradiation on polycrystalline SiC individually implanted with 360 keV Kr and Xe ions at room temperature to fluences of 2  ×  10 16 cm −2 and 1  ×  10 16 cm −2 respectively, was investigated using transmission electron microscopy (TEM), Raman spectroscopy and Rutherford backscattering spectrometry (RBS). Implanted specimens were each irradiated with 167 MeV Xe +26 ions to a fluence of 8.3  ×  10 14 cm −2 at room temperature. It was observed that implantation of 360 keV Kr and Xe ions individually at room temperature amorphized the SiC from the surface up to a depth of 186 and 219 nm respectively. Swift heavy ion (SHI) irradiation reduced the amorphous layer by about 27 nm and 30 nm for the Kr and Xe samples respectively. Interestingly, the reduction in the amorphous layer was accompanied by the appearance of randomly oriented nanocrystals in the former amorphous layers after SHI irradiation in both samples. Previously, no similar nanocrystals were observed after SHI irradiations at electron stopping powers of 33 keV nm −1 and 20 keV nm −1 to fluences below 10 14 cm −2 . Therefore, our results suggest a fluence threshold for the formation of nanocrystals in the initial amorphous SiC after SHI irradiation. Raman results also indicated some annealing of radiation damage after swift heavy ion irradiation and the subsequent formation of small SiC crystals in the amorphous layers. No diffusion of implanted Kr and Xe was observed after swift heavy ion irradiation. (paper)

[Declared dead? Recommendations regarding integrated care from the perspective of German statutory health insurance].

Science.gov (United States)

Amelung, Volker; Wolf, S; Ozegowski, S; Eble, S; Hildebrandt, H; Knieps, F; Lägel, R; Schlenker, R-U; Sjuts, R

2015-04-01

The traditional separation of health care into sectors in Germany causes communication problems that hinder continuous, patient-oriented care. This is most evident in the transition from inpatient to outpatient care. That said, there are also breaks in the flow of information, a lack of supply, or even incorrect information flowing within same-sector care. The transition from a division of functions into sectors to a patient-oriented process represents a change in the paradigm of health care that can only be successfully completed with considerable effort. Germany's statutory health insurance (SHI) funds play a key role here, as they are the contracting parties as well as the financiers of integrated care, and are strategically located at the center of the development process.The objective of this article is to explore how Germany's SHI funds view integrated care, what they regard as being the drivers of and barriers to transitioning to such a system, and what recommendations they can provide with regard to the further development of integrated care. For this purpose semi-structured interviews with board members and those responsible for implementing integrated care into the operations of ten SHI funds representing more than half of Germany's SHI-insured population were conducted. According to the interviewees, a better framework for integrated care urgently needs to be developed and rendered more receptive to innovation.Only in this way will the widespread stagnation of the past several years be overcome. The deregulation of § 140a-d SGB V and the establishment of a uniform basis for new forms of care in terms of a new innovation clause are among the central recommendations of this article. The German federal government's innovation fund was met with great hope, but also implied risks. Nonetheless, the new law designed to strengthen health care overall generated high expectations.

160 MeV Ni12+ ion irradiation effects on the structural, optical and electrical properties of spherical polypyrrole nanoparticles

International Nuclear Information System (INIS)

Hazarika, J.; Kumar, A.

2014-01-01

Highlights: • Upon SHI irradiation the average diameters of PPy nanoparticles increases. • Crystallinity of PPy nanoparticles increases with increasing ion fluence. • IR active vibrational bands have different cross sections for SHI irradiation. • Upon SHI irradiation optical band gap energy of PPy nanoparticles decreases. • Upon SHI irradiation thermal stability of PPy nanoparticles increases. -- Abstract: In this study we report 160 MeV Ni 12+ swift heavy ion irradiation induced enhancement in the structural, optical and electrical properties of spherical polypyrrole (PPy) nanoparticles. High resolution transmission electron microscope results show that the pristine PPy nanoparticles have an average diameter of 11 nm while upon irradiation the average diameter increases to 18 nm at the highest ion fluence of 1 × 10 12 ions/cm 2 . X-ray diffraction studies show an enhancement of crystallinity and average crystallite size of PPy nanoparticles with increasing fluence. Studies of Fourier transform infrared spectra suggest the structural modifications of different functional groups upon irradiation. It also reveals that different functional groups have different sensitivity to irradiation. The infrared active N–H vibrational band at 3695 cm −1 is more sensitive to irradiation with a formation cross-section of 5.77 × 10 −13 cm 2 and effective radius of 4.28 nm. The UV–visible absorption spectra of PPy nanoparticles show that the absorption band undergoes a red shift with increasing fluence. Moreover upon irradiation the optical band gap energy decreases and Urbach’s energy increases with fluence. Thermo-gravimetric analysis studies suggest that upon irradiation the thermal stability of PPy nanoparticles increases which may be attributed to their enhanced crystallinity. Current–voltage characteristics of PPy nanoparticles exhibit non-Ohmic, symmetric behavior which increases with fluence

160 MeV Ni{sup 12+} ion irradiation effects on the structural, optical and electrical properties of spherical polypyrrole nanoparticles

Energy Technology Data Exchange (ETDEWEB)

Hazarika, J.; Kumar, A., E-mail: ask@tezu.ernet.in

2014-01-01

Highlights: • Upon SHI irradiation the average diameters of PPy nanoparticles increases. • Crystallinity of PPy nanoparticles increases with increasing ion fluence. • IR active vibrational bands have different cross sections for SHI irradiation. • Upon SHI irradiation optical band gap energy of PPy nanoparticles decreases. • Upon SHI irradiation thermal stability of PPy nanoparticles increases. -- Abstract: In this study we report 160 MeV Ni{sup 12+} swift heavy ion irradiation induced enhancement in the structural, optical and electrical properties of spherical polypyrrole (PPy) nanoparticles. High resolution transmission electron microscope results show that the pristine PPy nanoparticles have an average diameter of 11 nm while upon irradiation the average diameter increases to 18 nm at the highest ion fluence of 1 × 10{sup 12} ions/cm{sup 2}. X-ray diffraction studies show an enhancement of crystallinity and average crystallite size of PPy nanoparticles with increasing fluence. Studies of Fourier transform infrared spectra suggest the structural modifications of different functional groups upon irradiation. It also reveals that different functional groups have different sensitivity to irradiation. The infrared active N–H vibrational band at 3695 cm{sup −1} is more sensitive to irradiation with a formation cross-section of 5.77 × 10{sup −13} cm{sup 2} and effective radius of 4.28 nm. The UV–visible absorption spectra of PPy nanoparticles show that the absorption band undergoes a red shift with increasing fluence. Moreover upon irradiation the optical band gap energy decreases and Urbach’s energy increases with fluence. Thermo-gravimetric analysis studies suggest that upon irradiation the thermal stability of PPy nanoparticles increases which may be attributed to their enhanced crystallinity. Current–voltage characteristics of PPy nanoparticles exhibit non-Ohmic, symmetric behavior which increases with fluence.

Fundamental Studies of Recombinant Hydrogenases

Energy Technology Data Exchange (ETDEWEB)

Adams, Michael W. [Univ. of Georgia, Athens, GA (United States)

2014-01-25

This research addressed the long term goals of understanding the assembly and organization of hydrogenase enzymes, of reducing them in size and complexity, of determining structure/function relationships, including energy conservation via charge separation across membranes, and in screening for novel H2 catalysts. A key overall goal of the proposed research was to define and characterize minimal hydrogenases that are produced in high yields and are oxygen-resistant. Remarkably, in spite of decades of research carried out on hydrogenases, it is not possible to readily manipulate or design the enzyme using molecular biology approaches since a recombinant form produced in a suitable host is not available. Such resources are essential if we are to understand what constitutes a “minimal” hydrogenase and design such catalysts with certain properties, such as resistance to oxygen, extreme stability and specificity for a given electron donor. The model system for our studies is Pyrococcus furiosus, a hyperthermophile that grows optimally at 100°C, which contains three different nickel-iron [NiFe-] containing hydrogenases. Hydrogenases I and II are cytoplasmic while the other, MBH, is an integral membrane protein that functions to both evolve H2 and pump protons. Three important breakthroughs were made during the funding period with P. furiosus soluble hydrogenase I (SHI). First, we produced an active recombinant form of SHI in E. coli by the co-expression of sixteen genes using anaerobically-induced promoters. Second, we genetically-engineered P. furiosus to overexpress SHI by an order of magnitude compared to the wild type strain. Third, we generated the first ‘minimal’ form of SHI, one that contained two rather than four subunits. This dimeric form was stable and active, and directly interacted with a pyruvate-oxidizing enzyme with any intermediate electron carrier. The research resulted in five peer-reviewed publications.

Some specific features of a surface-screw plasma instability in semiconductors

International Nuclear Information System (INIS)

Karavaev, G.F.; Tsipivka, Yu.I.

1976-01-01

A numerical analysis of the dispersion relation has been carried out, which enables to discover some new peculiarities in the behaviour of the surface helical instability (SHI) of a semiconductor plasma. To simplify the dispersion relation a semiconductor with nearly equal electron and hole mobilities has been considered. The dependences of threshold characteristics of SHI on a magnetic field H for different angular harmonics are represented graphically. A comparison of the formulas obtained shows that the approximation of truncated series yields an incorrect qualitative dependence of the wavelength on H, whereas asymptotic formulas in the range of strong magnetic fields yield not only a correct qualitative dependence of the threshold characteristics on H, but also a good quantitative agreement

Effect of PEG-PDLLA polymeric nanovesicles loaded with doxorubicin and hematoporphyrin monomethyl ether on human hepatocellular carcinoma HepG2 cells in vitro

Directory of Open Access Journals (Sweden)

Xiang GH

2013-12-01

Full Text Available Guang-Hua Xiang,1,2,* Guo-Bin Hong,2,3,* Yong Wang,2 Du Cheng,2 Jing-Xing Zhou,1 Xin-Tao Shuai21Department of Radiology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, People's Republic of China; 2PCFM Laboratory of Ministry of Education, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou, People's Republic of China; 3Department of Radiology, Fifth Affiliated Hospital, Sun Yat-Sen University, Zhuhai, People's Republic of China*These two authors contributed equally to this workObjective: To evaluate the cytotoxicity of poly(ethylene glycol-block-poly(D,L-lactic acid (PEG-PDLLA nanovesicles loaded with doxorubicin (DOX and the photosensitizer hematoporphyrin monomethyl ether (HMME on human hepatocellular carcinoma HepG2 cells and to investigate potential apoptotic mechanisms.Methods: PEG-PDLLA nanovesicles were simultaneously loaded with DOX and HMME (PEG-PDLLA-DOX-HMME, and PEG-PDLLA nanovesicles were loaded with DOX (PEG-PDLLA-DOX, HMME (PEG-PDLLA-HMME, or the PEG-PDLLA nanovesicle alone as controls. The cytotoxicity of PEG-PDLLA-DOX-HMME, PEG-PDLLA-DOX, PEG-PDLLA-HMME, and PEG-PDLLA against HepG2 cells was measured, and the cellular reactive oxygen species, percentage of cells with mitochondrial membrane potential depolarization, and apoptotic rate following treatment were determined.Results: Four nanovesicles (PEG-PDLLA-DOX-HMME, PEG-PDLLA-DOX, PEG-PDLLA-HMME, and PEG-PDLLA were synthesized, and mean particle sizes were 175±18 nm, 154±3 nm, 196±2 nm, and 147±15 nm, respectively. PEG-PDLLA-DOX-HMME was more cytotoxic than PEG-PDLLA-DOX, PEG-PDLLA-HMME, and PEG-PDLLA. PEG-PDLLA-HMME-treated cells had the highest mean fluorescence intensity, followed by PEG-PDLLA-DOX-HMME-treated cells, whereas PEG-PDLLA-DOX- and PEG-PDLLA-treated cells had a similar fluorescence intensity. Mitochondrial membrane potential depolarization was observed in 54.2%, 59.4%, 13.8%, and 14.8% of the cells treated with

Second harmonic inversion for ultrasound contrast harmonic imaging

Energy Technology Data Exchange (ETDEWEB)

Pasovic, Mirza; Danilouchkine, Mike; Faez, Telli; Van Neer, Paul L M J; Van der Steen, Antonius F W; De Jong, Nico [THORAXCENTER, Department of Biomedical Engineering Ee2302, Erasmus MC, Rotterdam (Netherlands); Cachard, Christian; Basset, Olivier, E-mail: mirza.pasovic@creatis.insa-lyon.fr [CREATIS-LRMN, Universite de Lyon, INSA-Lyon, Universite Lyon 1, Inserm U630, CNRS UMR 5220 (France)

2011-06-07

Ultrasound contrast agents (UCAs) are small micro-bubbles that behave nonlinearly when exposed to an ultrasound wave. This nonlinear behavior can be observed through the generated higher harmonics in a back-scattered echo. In past years several techniques have been proposed to detect or image harmonics produced by UCAs. In these proposed works, the harmonics generated in the medium during the propagation of the ultrasound wave played an important role, since these harmonics compete with the harmonics generated by the micro-bubbles. We present a method for the reduction of the second harmonic generated during nonlinear-propagation-dubbed second harmonic inversion (SHI). A general expression for the suppression signals is also derived. The SHI technique uses two pulses, p' and p'', of the same frequency f{sub 0} and the same amplitude P{sub 0} to cancel out the second harmonic generated by nonlinearities of the medium. Simulations show that the second harmonic is reduced by 40 dB on a large axial range. Experimental SHI B-mode images, from a tissue-mimicking phantom and UCAs, show an improvement in the agent-to-tissue ratio (ATR) of 20 dB compared to standard second harmonic imaging and 13 dB of improvement in harmonic power Doppler.

Cancer antigens are expressed in a carcinogen-transformed Bloom syndrome B-lymphoblastoid cell line

International Nuclear Information System (INIS)

Shiraishi, Yukimasa; Soma, Hiroaki

1988-01-01

The authors have cloned malignant cells carrying specific antigens associated with ovarian cancer (OVC) and malignant lymphoma (ML) from BS-SHI-4M cells, a line derived from a 1-methyl-3-nitro-1-nitrosoguanidine-treated B-lymphoblastoid cell line isolated from a patient with Bloom syndrome. Since BS-SHI-4M cells react with sera from various individual cancer patients at relatively low frequencies (2-9%), as detected by an indirect immunofluorescence technique, cell clones that specifically react with sera from patients with OVC and ML were separated by the panning method in which polystyrene dishes were coated with sera from OVC and ML patients and cells with the corresponding antigens bound to the dishes. Subsequent cloning by limiting dilution provided cell clones highly enriched for OVC- and ML-associated antigens. Karyotype analyses revealed that cell clones with OVC and ML antigens had common marker chromosomes. Interestingly, in cell clones with a strong OVC antigen response, the distal part of the Y chromosome (Yq11) was missing in 100% of the cells. Therefore the cell line BS-SHI-4M appears to be a reservoir of cell clones each of which carries a specific tumor antigen and thus provides a potential tool for rapid serological diagnosis of cancer

Second harmonic inversion for ultrasound contrast harmonic imaging

International Nuclear Information System (INIS)

Pasovic, Mirza; Danilouchkine, Mike; Faez, Telli; Van Neer, Paul L M J; Van der Steen, Antonius F W; De Jong, Nico; Cachard, Christian; Basset, Olivier

2011-01-01

Ultrasound contrast agents (UCAs) are small micro-bubbles that behave nonlinearly when exposed to an ultrasound wave. This nonlinear behavior can be observed through the generated higher harmonics in a back-scattered echo. In past years several techniques have been proposed to detect or image harmonics produced by UCAs. In these proposed works, the harmonics generated in the medium during the propagation of the ultrasound wave played an important role, since these harmonics compete with the harmonics generated by the micro-bubbles. We present a method for the reduction of the second harmonic generated during nonlinear-propagation-dubbed second harmonic inversion (SHI). A general expression for the suppression signals is also derived. The SHI technique uses two pulses, p' and p'', of the same frequency f 0 and the same amplitude P 0 to cancel out the second harmonic generated by nonlinearities of the medium. Simulations show that the second harmonic is reduced by 40 dB on a large axial range. Experimental SHI B-mode images, from a tissue-mimicking phantom and UCAs, show an improvement in the agent-to-tissue ratio (ATR) of 20 dB compared to standard second harmonic imaging and 13 dB of improvement in harmonic power Doppler.

Can personality predict individual differences in brook trout spatial learning ability?

Science.gov (United States)

White, S L; Wagner, T; Gowan, C; Braithwaite, V A

2017-08-01

While differences in individual personality are common in animal populations, understanding the ecological significance of variation has not yet been resolved. Evidence suggests that personality may influence learning and memory; a finding that could improve our understanding of the evolutionary processes that produce and maintain intraspecific behavioural heterogeneity. Here, we tested whether boldness, the most studied personality trait in fish, could predict learning ability in brook trout. After quantifying boldness, fish were trained to find a hidden food patch in a maze environment. Stable landmark cues were provided to indicate the location of food and, at the conclusion of training, cues were rearranged to test for learning. There was a negative relationship between boldness and learning as shy fish were increasingly more successful at navigating the maze and locating food during training trials compared to bold fish. In the altered testing environment, only shy fish continued using cues to search for food. Overall, the learning rate of bold fish was found to be lower than that of shy fish for several metrics suggesting that personality could have widespread effects on behaviour. Because learning can increase plasticity to environmental change, these results have significant implications for fish conservation. Copyright © 2016 Elsevier B.V. All rights reserved.

Nano-Hydroxyapatite Thick Film Gas Sensors

International Nuclear Information System (INIS)

Khairnar, Rajendra S.; Mene, Ravindra U.; Munde, Shivaji G.; Mahabole, Megha P.

2011-01-01

In the present work pure and metal ions (Co and Fe) doped hydroxyapatite (HAp) thick films have been successfully utilized to improve the structural, morphological and gas sensing properties. Nanocrystalline HAp powder is synthesized by wet chemical precipitation route, and ion exchange process is employed for addition of Co and Fe ions in HAp matrix. Moreover, swift heavy ion irradiation (SHI) technique is used to modify the surface of pure and metal ion exchanged HAp with various ion fluence. The structural investigation of pure and metal ion exchanged HAp thick films are carried out using X-ray diffraction and the presence of functional group is observed by means FTIR spectroscopy. Furthermore, surface morphology is visualized by means of SEM and AFM analysis. CO gas sensing study is carried out for, pure and metal ions doped, HAp thick films with detail investigation on operating temperature, response/recovery time and gas uptake capacity. The surface modifications of sensor matrix by SHI enhance the gas response, response/recovery and gas uptake capacity. The significant observation is here to note that, addition of Co and Fe in HAp matrix and surface modification by SHI improves the sensing properties of HAp films drastically resulting in gas sensing at relatively lower temperatures.

Damage formation and annealing in InP due to swift heavy ions

International Nuclear Information System (INIS)

Kamarou, A.; Wesch, W.; Wendler, E.; Klaumuenzer, S.

2004-01-01

Virgin and pre-damaged InP samples were irradiated at room temperature (RT) and at liquid nitrogen temperature (LNT) with different fluences of 140 MeV Kr, 390 MeV Xe and 600 MeV Au ions. The pre-damaging was performed with 600 keV Ge ions at LNT to obtain different damage levels. The samples were analysed by means of Rutherford backscattering spectrometry (RBS) in random and channelling geometry. A relatively weak damage accumulation in virgin InP and a very significant defect annealing in pre-damaged InP occurs due to 140 MeV Kr irradiation. The damaging of virgin InP with 390 MeV Xe and 600 MeV Au is much more efficient in comparison with that of 140 MeV Kr. Further, annealing of the pre-damaged InP due to 390 MeV Xe irradiation is hardly visible. At LNT InP appears to be much more radiation-resistant to swift heavy ion (SHI) irradiation than at RT. Our results show that during SHI irradiation of InP both damage formation and damage annealing occur simultaneously. Whether the first or the second one plays a more important role depends on the SHI mass and energy

A Research on Strategic Ambidexterity from the Perspective of Upper Echelons Theory%基于高阶理论视角的战略双元研究

Institute of Scientific and Technical Information of China (English)

王艺霖; 王益民

2015-01-01

文章以高阶理论和资源依赖理论为基础，探讨了制度转型期中国企业高管团队行为整合、政治联系、中庸思维与战略双元之间的关系。通过问卷调查的方式进行实证研究，研究结果表明，高管团队行为整合、高管团队政治联系对战略双元有正向影响。高管团队中庸思维弱化了高管团队行为整合与战略双元之间的关系。%Based on upper echelons theory and resource dependence theory,the paper examines the relationship between top management team behavioral integration,political connection,Zhong-yong thinking and strategic ambidexterity in Chinese enterprises during the process of institutional transition. The paper also makes an empirical study through questionnaire sur⁃vey. The findings show that both top management team behavioral integration and top management team political connection have positive relationships with strategic ambidexterity. Furthermore, top management team Zhong-yong thinking weakens the relationship between top management team behavioral integration and strategic ambidexterity.

Peripheral neuropathy

Science.gov (United States)

... peripheral; Neuritis - peripheral; Nerve disease; Polyneuropathy; Chronic pain - peripheral neuropathy ... Philadelphia, PA: Elsevier; 2016:chap 107. Shy ME. Peripheral neuropathies. In: Goldman L, Schafer AI, eds. Goldman's Cecil ...

Magnetic and transport behaviour in Pr3X(X=In,Sn,Ga,Ge,Ni,Co,Ru,Ir) systems

International Nuclear Information System (INIS)

Garde, C.S.; Ray, J.

1998-01-01

Magnetic and transport studies on Pr 3 X (X=In, Sn, Ga, Ge, Ni, Co, Ru, Ir) systems gave evidence for complex magnetic behaviour. All the systems, except X=Sn, exhibit ferromagnetic ordering. The X=Sn system exhibits antiferromagnetic ordering. For X=Ga and Sn, metamagnetic behaviour has been observed. Crystal field effects are found to play an important role in influencing magnetic behaviour. The strength of the crystal field term has also been estimated. (orig.)

China Report Economic Affairs No. 348.

Science.gov (United States)

1983-06-08

Tax-for-Profit System in Beijing ( JINGJI GUANLI, 5 Mar 83) 36 FINANCE AND BANKING Control of Extra-Budgetary Funds Stressed (Jin Xin; CAIZHENG...representatives of the intellectuals and fine scientific workers; from Zhu Boru, the living Lei Feng; and from Zhang Haidi, fine CYL member and...SYSTEM IN BEIJING HK201033 Beijing JINGJI GUANLI in Chinese No 3, 5 Mar 83 pp 28-30 [Article by the Financial and Banking Group of the State Council

Fundamental Properties and Practical Application of Active Microwave Metamaterials Incorporating Gain Devices

Science.gov (United States)

2017-02-22

person shall be subject to any penalty for failing to comply with a collection of information   if it does not display a currently valid OMB control... transmission line and an active volumetric metamaterial. These designs have been extended to THz frequency range. In addition, we have investigated the non...circuits,” IEEE International Microwave Symposium, Phoenix, Arizona, May 17-22, 2015. [7] Q. Tang, and H. Xin, “Stability of Tunnel Diode based Negative

Central limit theorems for sequences with m(n)-dependent main part

NARCIS (Netherlands)

Nieuwenhuis, G.

1992-01-01

Let (Xi(n); n ϵ N, 1⩽i⩽h(n)) be a double sequence of random variables with h(n)→∞ as n→∞. Suppose that the sequence can be split into two parts: an m(n)-dependent sequence (Xi,m(n); n ϵ N, 1⩽i⩽h(n)) of main terms and a sequence (Xi,m(n); n ϵ N, 1⩽i⩽h(n)) of residual terms. Here (m(n)) may be

Scalable Automated Model Search

Science.gov (United States)

2014-05-20

profit or commercial advantage and that copies bear this notice and the full citation on the first page. To copy otherwise, to republish, to post on...minimization. The computer journal, 7(4):308–313, 1965. [31] K. Ousterhout, A. Panda , J. Rosen, S. Venkataraman, R. Xin, S. Ratnasamy, S. Shenker...and I. Stoica. The case for tiny tasks in compute clusters. [32] B. Panda , J. S. Herbach, S. Basu, and R. J. Bayardo. Planet: massively parallel

Sexual Risk Behavior Among Military Personnel Stationed at Border-Crossing Zones in the Dominican Republic

Science.gov (United States)

2010-01-01

members of the FFAA and were ≥ 18 years of age. Measures The questionnaire was similar to a knowledge, attitudes, and practices (KAP) survey and...1175. 9. Choi YJ, Lee WH, Rha KH, Xin ZC, Choi YD, Choi HK. Masturbation and its relationship to sexual activities of young males in Korean mil- itary...Casey SE, Tommy J, Saldinger M. Changes in HIV/ AIDS/STI knowledge, attitudes and practices among commercial sex workers and military forces in Port Loko

Growth, Characterization and Properties of Ultrathin Magnetic Films and Multilayers. Materials Research Society Symposium Proceedings. Volume 151

Science.gov (United States)

1990-05-01

Prinz, X. Liu, A. Petrou, and L. Salamanca-Young ELECTRON-SPIN POLARIZATION IN TUNNEL JUNCTIONS WITH FERROMAGNETIC EuS BARRIERS 167 Xin Hao, J.S...931837-48-0 Volume 84-Scientific Basis for Nuclear Waste Management X, J. K. Bates, W. B. Seefeldt , 1987, ISBN 0-931837-49-9 Volume 85-Microstructural...feature makes up approximately 28% of the spec- trum’s intensity. With the magnetic field this is reduced to less than 3%. The energy barrier supplied

On some winning strategies for the Iterated Prisoner's Dilemma or Mr. Nice Guy and the Cosa Nostra

OpenAIRE

Slany, Wolfgang; Kienreich, Wolfgang

2006-01-01

We submitted two kinds of strategies to the iterated prisoner's dilemma (IPD) competitions organized by Graham Kendall, Paul Darwen and Xin Yao in 2004 and 2005. Our strategies performed exceedingly well in both years. One type is an intelligent and optimistic enhanced version of the well known TitForTat strategy which we named OmegaTitForTat. It recognizes common behaviour patterns and detects and recovers from repairable mutual defect deadlock situations, otherwise behaving much like TitFor...

Faddeev calculations for the A=5,6 Lambda-Lambda hypernuclei

OpenAIRE

Filikhin, I. N.; Gal, A.; Suslov, V. M.

2003-01-01

Faddev calculations are reported for Lambda-Lambda-5H, Lambda-Lambda-5He and Lambda-Lambda-6He in terms of two Lambda hyperons plus the respective nuclear clusters, using Lambda-Lambda central potentials considered in past non-Faddeev calculations of Lambda-Lambda-6He. The convergence with respect to the partial-wave expansion is studied, and comparison is made with some of these Lambda-Lambda hypernuclear calculations. The Lambda-Lambda Xi-N mixing effect is briefly discussed.

Antihyperglycemic and anti-inflammatory effects of fermented food paste in high-fat diet and streptozotocin-challenged mice

OpenAIRE

Zulkawi N; Ng KH; Zamberi NR; Yeap SK; Satharasinghe DA; Tan SW; Ho WY; Abd Rashid NY; Md Lazim MI; Jamaluddin A; Alitheen NB; Long K

2018-01-01

Noraisyah Zulkawi,1 Kam Heng Ng,1 Nur Rizi Zamberi,2,3 Swee Keong Yeap,4 Dilan A Satharasinghe,5 Sheau Wei Tan,2 Wan Yong Ho,6 Nur Yuhasliza Abd Rashid,3 Mohd Izwan Md Lazim,3 Anisah Jamaluddin,3 Noorjahan Banu Alitheen,2,7 Kamariah Long3 1Technical Research – Product Development Department, Elken Global Sdn. Bhd, Kuala Lumpur, Malaysia; 2Institute of Bioscience, Universiti Putra Malaysia, Serdang, Selangor, Malaysia; 3Malaysian Agricultural Research and Development Institute (MARDI), ...

Antihyperglycemic and anti-inflammatory effects of fermented food paste in high-fat diet and streptozotocin-challenged mice

OpenAIRE

Zulkawi,Noraisyah; Ng,Kam Heng; Zamberi,Nur Rizi; Yeap,Swee Keong; Satharasinghe,Dilan; Tan,Sheau Wei; Ho,Wan Yong; Abd Rashid,Nur Yuhasliza; Md Lazim,Mohd Izwan; Jamaluddin,Anisah; Alitheen,Noorjahan; Long,Kamariah

2018-01-01

Noraisyah Zulkawi,1 Kam Heng Ng,1 Nur Rizi Zamberi,2,3 Swee Keong Yeap,4 Dilan A Satharasinghe,5 Sheau Wei Tan,2 Wan Yong Ho,6 Nur Yuhasliza Abd Rashid,3 Mohd Izwan Md Lazim,3 Anisah Jamaluddin,3 Noorjahan Banu Alitheen,2,7 Kamariah Long3 1Technical Research – Product Development Department, Elken Global Sdn. Bhd, Kuala Lumpur, Malaysia; 2Institute of Bioscience, Universiti Putra Malaysia, Serdang, Selangor, Malaysia; 3Malaysian Agricultural Research and Development Institute (MARD...

Joint Services Electronics Program. Electronics Research at the University of Texas at Austin.

Science.gov (United States)

1986-09-30

White, Physics Kyoung II Kim , ECE John White, Aerospace Tae Sung Kim , ECE Murray Wolinsky, Physics Taiho Koh, ECE * L.A. Wu, Physics Tom Koonce...on Acutc.SpehadSignal Processing, Vol. 1, March 1984, San Diego, California, pp. - ’ -’.,"" 27. Kyoung 11 Kim and Edward J. Powers, "Digital Estimation...Craig Farley, ECE, M.S., May 1985, "The Migration and Activation of Impurities in Ion- Implanted Semiconductors." Dae Yong Kim , ECE, M.S., May 1985

Estimation of Tumor Angiogenesis With Contrast Enhanced Subharmonic Ultrasound Imaging

National Research Council Canada - National Science Library

Forsberg, Flemming

2002-01-01

.... Hence, the current project proposes to increase the ability of breast ultrasound to differentiate between benign and malignant lesions by combining injection of an ultrasound contrast agent with SHI...

Estimation of Tumor Angiogenesis with Contrast Enhanced Subharmonic Ultrasound Imaging

National Research Council Canada - National Science Library

Forsberg, Flemming

2004-01-01

.... Hence, the current project proposes to increase the ability of breast ultrasound to differentiate between benign and malignant lesions by combining injection of an ultrasound contrast agent with SHI...

Estimation of Tumor Angiogenesis With Constrast Enhanced Subharmonic Ultrasound Imaging

National Research Council Canada - National Science Library

Forsberg, Fleming

2003-01-01

.... Hence, the current project proposes to increase the ability of breast ultrasound to differentiate between denign and malignant lesions by combining injection of an ultrasound contrast agent with SHI...

Understanding newly discovered oscillation modes in magnetically shielded Hall thrusters utilizing state of the art high speed diagnostics.

Data.gov (United States)

National Aeronautics and Space Administration — I propose to investigate the newly discovered oscillation modes specific to Magnetically Shied (MS) Hall Effect Thrusters (HET). Although HETs are classified as a...

Compulsive buying and borderline personality symptomatology.

Science.gov (United States)

Sansone, Randy A; Chang, Joy; Jewell, Bryan; Sellbom, Martin; Bidwell, Mark

2013-04-01

In this study, the authors investigated the relationship between compulsive buying and borderline personality disorder (BPD) symptomatology--two disorders possibly linked through impulsivity. Using a survey methodology in a cross-sectional consecutive sample of nonemergent female outpatients from an obstetrics/gynecology clinic, the authors assessed compulsive buying with the compulsive buying scale (CBS) and BPD symptomatology through the BPD scale of the personality diagnostic questionnaire-4 (PDQ-4) and the self-harm Inventory (SHI). In this sample, 8% of Caucasian women and 9% of African-American women scored positively for compulsive buying. The correlations between scores on the CBS and the PDQ-4 and SHI were 0.43 and 0.41, respectively-both statistically significant at the p buying and BPD, particularly among African-American women.

Ion beam induced effects on the ferromagnetism in Pd nanoparticles

International Nuclear Information System (INIS)

Kulriya, P. K.; Mehta, B. R.; Agarwal, D. C.; Agarwal, Kanika; Kumar, Praveen; Shivaprasad, S. M.; Avasthi, D. K.

2012-01-01

Present study demonstrates the role of metal-insulator interface and ion irradiation induced defects on the ferromagnetic properties of the non-magnetic materials. Magnetic properties of the Pd nanoparticles(NPs) embedded in the a-silica matrix synthesized using atom beam sputtering technique, were determined using SQUID magnetometry measurements which showed that ferromagnetic response of Pd increased by 3.5 times on swift heavy ion(SHI) irradiation. The ferromagnetic behavior of the as-deposited Pd NPs is due to strain induced by the surrounding matrix and modification in the electronic structure at the Pd-silica interface as revealed by insitu XRD and XPS investigations, respectively. The defects created by the SHI bombardment are responsible for enhancement of the magnetization in the Pd NPs.

Retracted: Long-term copper toxicity in apple trees (Malus pumila Mill) and bioaccumulation in fruits.

Science.gov (United States)

Sun, Bai-Ye; Kan, Shi-Hong; Zhang, Yan-Zong; Wu, Jun; Deng, Shi-Huai; Liu, Chun-Sheng; Yang, Gang

2010-01-15

The following article from Environmental Toxicology, 'Long-term Copper Toxicity in Apple Trees (Malus pumila Mill) and Bioaccumulation in Fruits' by Bai-Ye Sun, Shi- Hong Kan, Yan-Zong Zhang, Jun Wu, Shi-Huai Deng, Chun-Sheng Liu and Gang Yang, published online on January 15, 2010 in Wiley InterScience (www.interscience.wiley.com; DOI: 10.1002/tox.20565), has been retracted by agreement between the authors, the journal Editor in Chief, Dr. Paul Tchounwou, and Wiley Periodicals, Inc. The retraction has been agreed at the request of the authors due to overlap with 'Copper Toxicity and Bioaccumulation in Chinese Cabbage (Brassica pekinensis Rupr.)' by Zhi-Ting Xiong and Hai Wang, published in Environmental Toxicology, Volume 20, pages 188-194, 2005.

La Auriculopuntura con semillas en el tratamiento del asma bronquial en edad pediátrica

Directory of Open Access Journals (Sweden)

Tamara Hervis Lee

1999-01-01

Full Text Available Se realizó un estudio descriptivo investigativo en el Policlínico Docente "19 de Abril" durante el año 1996 en el que se incluyó a 97 niños portadores de asma bronquial, cuyas edades oscilaban entre 1 y 14 años. Fueron tratados con auriculopuntura usando el método de pega y presión, con semillas Wang Bu Liu Xin, desarrollado por la escuela de la profesora Huan Li Chung. Se obtuvo una disminución del uso de medicamentos durante la crisis y la intercrisis, así como del número de pacientes clasificados como asmáticos severos y moderados; incrementándose por ende el total de pacientes con asma ligera.A descriptive and investigative study was conducted at the "19 de Abril" Teaching Polyclinic during 1996. 97 children carriers of bronchial asthma, who were between 1 and 14 years old, were treated with auriculopuncture by the method of sticking and pressuring with Wang Bu Liu Xin seeds, a method that is developed by the school of professor Huan Li Chung. It was possible to reduce the use of drugs during the crises and intercrises, as well as the number of patients classified as severe and moderate asthmatic patients. As a result, there was an increase of patients with mild asthma.

Proceedings – Mathematical Sciences | Indian Academy of Sciences

Indian Academy of Sciences (India)

Author Affiliations. Jiangtao Shi1 Cui Zhang1 2. School of Mathematics and Information Science, Yantai University, Yantai 264005, China; University of Primorska, IAM, Muzejski trg 2, 6000 Koper, Slovenia ...

Kui nuustakulased Berliinis käisid / Jaak Lõhmus

Index Scriptorium Estoniae

Lõhmus, Jaak

2007-01-01

57. Berliini filmifestivali peaauhinna Kuldkaru sai Hiina režissööri Wang Quanani film "Tuya abielu" ("Tuya de hun shi"). Ka teistest auhinnasaajatest. Kokkuvõte festivalist ja eestlastest festivalil

Nõela all : Igakuine vinüülitutvustus / Ninja

Index Scriptorium Estoniae

Ninja

1999-01-01

Heliplaatide The Ram Trilogy "Chapter Three EP", JMJ & Richie "Zebra 3/Temporal Mechanics", USG feat. Monica Elam "Life Is 4 Living", Shy FX "bambaata ", Bloefield "Nexus", Leon Thomas "The Antology" tutvustus

A safety culture assessment by mixed methods at a public maternity and infant hospital in China

OpenAIRE

Listyowardojo, Tita Alissa; Yan, Xiaoling; Leyshon, Stephen; Ray-Sannerud, Bobbie; Yu, Xin Yan; Zheng, Kai; Duan, Tao

2017-01-01

Tita Alissa Listyowardojo,1 Xiaoling Yan,2,3 Stephen Leyshon,1 Bobbie Ray-Sannerud,1 Xin Yan Yu,4 Kai Zheng,4 Tao Duan2,3 1Life Sciences Program, Group Technology and Research, DNV GL, Hovik, Norway; 2Quality and Safety Department, Shanghai First Maternity and Infant Hospital, 3Tongji University School of Medicine, Shanghai, 4Healthcare Department, Business Assurance, DNV GL, Beijing, China Objective: To assess safety culture at a public maternity hospital in Shanghai, China, using a sequenti...

Wide Band Gap Semiconductors Symposium Held in Boston, Massachusetts on 2-6 December 1991. Materials Research Society Symposium Proceedings. Volume 242

Science.gov (United States)

1992-01-01

AND PROPERTIES OF WIDE BAND-GAP Il-VI STRAINED- LAYER SUPERLATTICE 227 Hailong Wang. Jie Cui. Aidong Shen. Liang Xu, Yunliang Chen. and Yuhua Shen IN...WANG JIE CUI AIDONG SHEN LIANG XU YUNLIANG CHEN AND YUHUA SHEN Shanghai Institute of Optics and Fine Mechanics, Academia Sinica P.O.Box 800-216 Shanghai...He Zujou, Cao Huazhe, Su Wuda, Chen Zhongcai, Zhon Feng and Wang Erguang, Thin Solid Films, 139,261(1986). 22) Xin Li and T.L.Tansley, J.AppI.Phys

Impact de la littérature indigène au Brésil : une redéfinition des théories euro-occidentales

OpenAIRE

Behr , Héloïse

2017-01-01

As Karl Marx summarized, the colonized "cannot represent themselves; they must berepresented.” The Natives of Brazil have always held a special place in Brazilianliterature. Since the 80s, they have become the subject of their works.From Metade Cara, Metade Máscara Eliane Potiguara (2004); Falling from the sky.Words of a Yanomami shaman co-written by the shaman Davi Kopenawa andanthropologist Bruce Albert (2010) and Geografia indígena jointly by teachers intraining from Parque Indígena do Xin...

Characteristics and Functionalities of Natural and Bioinspired Nanomaterials

Science.gov (United States)

2012-05-01

Phytomedicine 2002, 9, 560-565. 24. Shen, C. C.; Tsai, S. Y.; Wei, S. L.; Wang, S. T.; Shieh, B. J., et al., Flavonoids isolated from Draconis...from Panax notoginseng using human platelet extraction and HPLC -DAD-ESI-MS/MS. J. Sep. Sci. 2008, 31, 1173-1180. 35. Wang, J.; Xu, J.; Zhong, J. B...339, 131-153. 59. Xin, H. L.; Wu, Y. C.; Su, Y. H.; Sheng, J. Y.; Ling, C. Q., Novel flavonoids from the leaves of Actinidia valvata Dunn

Nanotubular surface modification of metallic implants via electrochemical anodization technique

OpenAIRE

Wang, Lu-Ning; Jin, Ming; Zheng, Yudong; Guan, Yueping; Lu, Xin; Luo, Jing-Li

2014-01-01

Lu-Ning Wang,1 Ming Jin,1 Yudong Zheng,1 Yueping Guan,1 Xin Lu,1 Jing-Li Luo21School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing, People’s Republic of China; 2Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB, CanadaAbstract: Due to increased awareness and interest in the biomedical implant field as a result of an aging population, research in the field of implantable devices has grown rapidly in the...

Developing Animal Models for Optimizing the Musculoskeletal Repair Potential of Emerging Human Progenitor Cell Therapies

Science.gov (United States)

2014-06-01

into a central hub for group analysis and reporting. It is now being used for a just received R21 award to assess skeletal variation in a population...model to produce, and the use of the 3D X-rays the extent of deformity and the tempo of repair can be easily documented. Addition of the...Liu, Y., Boyd, N., Dennis, J., Jiang, X., Xin, X., Wang, L., Aguila, H., Rowe, D., Lichtler, A. and Goldberg , J. Developmental engineering of bone

Pramana – Journal of Physics | Indian Academy of Sciences

Indian Academy of Sciences (India)

Author Affiliations. Yang Xian-Lin1 2 Tang Jia-Shi1. College of Mechanics and Aerospace, Hunan University, Changsha, Hunan 410082, China; Hunan Radio and Television University, Changsha, Hunan 410004, China ...

Victorian Dragons: The Reluctant Brood.

Science.gov (United States)

Berman, Ruth

1984-01-01

Relates why nineteenth century fantasy writers shied away from the use of dragons in their stories and rejoices over the return and happy transformation of this mythical beast in children's literature. (HOD)

Size-controlled fabrication of zein nano/microparticles by modified anti-solvent precipitation with/without sodium caseinate

OpenAIRE

Li, Feng; Chen, Yan; Liu, Shubo; Qi, Jian; Wang, Weiying; Wang, Chenhua; Zhong, Ruiyue; Chen, Zhijun; Li, Xiaoming; Guan, Yuanzhou; Kong, Wei; Zhang, Yong

2017-01-01

Feng Li,1 Yan Chen,1,2 Shubo Liu,1 Jian Qi,1 Weiying Wang,1 Chenhua Wang,1 Ruiyue Zhong,1 Zhijun Chen,1 Xiaoming Li,1 Yuanzhou Guan,1 Wei Kong,1,2 Yong Zhang1,2 1National Engineering Laboratory for AIDS Vaccine, School of Life Sciences, Jilin University, Changchun, 2Key Laboratory for Molecular Enzymology and Engineering, the Ministry of Education, School of Life Sciences, Jilin University, Changchun, China Abstract: Zein-based nano/microparticles have been demonstrated to be promising carr...

Multimedia over cognitive radio networks algorithms, protocols, and experiments

CERN Document Server

Hu, Fei

2014-01-01

PrefaceAbout the EditorsContributorsNetwork Architecture to Support Multimedia over CRNA Management Architecture for Multimedia Communication in Cognitive Radio NetworksAlexandru O. Popescu, Yong Yao, Markus Fiedler , and Adrian P. PopescuPaving a Wider Way for Multimedia over Cognitive Radios: An Overview of Wideband Spectrum Sensing AlgorithmsBashar I. Ahmad, Hongjian Sun, Cong Ling, and Arumugam NallanathanBargaining-Based Spectrum Sharing for Broadband Multimedia Services in Cognitive Radio NetworkYang Yan, Xiang Chen, Xiaofeng Zhong, Ming Zhao, and Jing WangPhysical Layer Mobility Challen

Anti-RhoC siRNAs inhibit the proliferation and invasiveness of breast cancer cells via modulating the KAI1, MMP9, and CXCR4 expression

OpenAIRE

Xu, Xu-Dong; Shen, Han-Bin; Zhu, Li; Lu, Jian-Qin; Zhang, Lin; Luo, Zhi-Yong; Wu, Ya-Qun

2017-01-01

Xu-Dong Xu,1 Han-Bin Shen,1 Li Zhu,2 Jian-Qin Lu,2 Lin Zhang,3 Zhi-Yong Luo,3 Ya-Qun Wu3 1Department of Thyroid and Breast Surgery, The Fifth Hospital of Wuhan, Hanyang District, 2Department of Oncology, 3Department of Thyroid and Breast Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People’s Republic of China Abstract: Overexpression of RhoC in breast cancer cells indicates poor prognosis. In the present study, we ai...