Myofilament Calcium Sensitivity: Mechanistic Insight into TnI Ser-23/24 and Ser-150 Phosphorylation Integration

Directory of Open Access Journals (Sweden)

Hussam E Salhi

2016-12-01

Full Text Available Troponin I (TnI is a major regulator of cardiac muscle contraction and relaxation. During physiological and pathological stress, TnI is differentially phosphorylated at multiple residues through different signaling pathways to match cardiac function to demand. The combination of these TnI phosphorylations can exhibit an expected or unexpected functional integration, whereby the function of two phosphorylations are different than that predicted from the combined function of each individual phosphorylation alone. We have shown that TnI Ser-23/24 and Ser-150 phosphorylation exhibit functional integration and are simultaneously increased in response to cardiac stress. In the current study, we investigated the functional integration of TnI Ser-23/24 and Ser-150 to alter cardiac contraction. We hypothesized that Ser-23/24 and Ser-150 phosphorylation each utilize distinct molecular mechanisms to alter the TnI binding affinity within the thin filament. Mathematical modeling predicts that Ser-23/24 and Ser-150 phosphorylation affect different TnI affinities within the thin filament to distinctly alter the Ca2+-binding properties of troponin. Protein binding experiments validate this assertion by demonstrating pseudo-phosphorylated Ser-150 decreases the affinity of isolated TnI for actin, whereas Ser-23/24 pseudo-phosphorylation is not different from unphosphorylated. Thus, our data supports that TnI Ser-23/24 affects TnI-TnC binding, while Ser-150 phosphorylation alters TnI-actin binding. By measuring force development in troponin-exchanged skinned myocytes, we demonstrate that the Ca2+ sensitivity of force is directly related to the amount of phosphate present on TnI. Furthermore, we demonstrate that Ser-150 pseudo-phosphorylation blunts Ser-23/24-mediated decreased Ca2+-sensitive force development whether on the same or different TnI molecule. Therefore, TnI phosphorylations can integrate across troponins along the myofilament. These data demonstrate

47 CFR 24.103 - Construction requirements.

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2010-10-01

... 47 Telecommunication 2 2010-10-01 2010-10-01 false Construction requirements. 24.103 Section 24.103 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES PERSONAL... formula developed or generally used by industry, provided that such formula is based on the technical...

46 CFR 252.23 - Financial and other reporting requirements.

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2010-10-01

... 46 Shipping 8 2010-10-01 2010-10-01 false Financial and other reporting requirements. 252.23... SERVICES Operation § 252.23 Financial and other reporting requirements. (a) Voyage report. The operator... total loss covered by a policy of insurance. (d) Financial statements. The operator shall submit, in...

Efficient coupling of Sec23-Sec24 to Sec13-Sec31 drives COPII-dependent collagen secretion and is essential for normal craniofacial development.

Science.gov (United States)

Townley, Anna K; Feng, Yi; Schmidt, Katy; Carter, Deborah A; Porter, Robert; Verkade, Paul; Stephens, David J

2008-09-15

The COPII coat assembles on endoplasmic reticulum membranes to coordinate the collection of secretory cargo with the formation of transport vesicles. During COPII assembly, Sar1 deforms the membrane and recruits the Sec23-Sec24 complex (Sec23/24), which is the primary cargo-binding adaptor for the system, and Sec13-Sec31 (Sec13/31), which provides a structural outer layer for vesicle formation. Here we show that Sec13 depletion results in concomitant loss of Sec31 and juxtanuclear clustering of pre-budding complexes containing Sec23/24 and cargo. Electron microscopy reveals the presence of curved coated profiles on distended endoplasmic reticulum, indicating that Sec13/31 is not required for the generation or maintenance of the curvature. Surprisingly, export of tsO45-G-YFP, a marker of secretory cargo, is unaffected by Sec13/31 depletion; by contrast, secretion of collagen from primary fibroblasts is strongly inhibited. Suppression of Sec13 expression in zebrafish causes defects in proteoglycan deposition and skeletal abnormalities that are grossly similar to the craniofacial abnormalities of crusher mutant zebrafish and patients with cranio-lenticulo-sutural dysplasia. We conclude that efficient coupling of the inner (Sec23/24) and outer (Sec13/31) layers of the COPII coat is required to drive the export of collagen from the endoplasmic reticulum, and that highly efficient COPII assembly is essential for normal craniofacial development during embryogenesis.

Solar energetic particle events during the rise phases of solar cycles 23 and 24

Science.gov (United States)

Chandra, R.; Gopalswamy, N.; Mäkelä, P.; Xie, H.; Yashiro, S.; Akiyama, S.; Uddin, W.; Srivastava, A. K.; Joshi, N. C.; Jain, R.; Awasthi, A. K.; Manoharan, P. K.; Mahalakshmi, K.; Dwivedi, V. C.; Choudhary, D. P.; Nitta, N. V.

2013-12-01

We present a comparative study of the properties of coronal mass ejections (CMEs) and flares associated with the solar energetic particle (SEP) events in the rising phases of solar cycles (SC) 23 (1996-1998) (22 events) and 24 (2009-2011) (20 events), which are associated with type II radio bursts. Based on the SEP intensity, we divided the events into three categories, i.e. weak (intensity pfu), minor (1 pfu pfu) and major (intensity ⩾ 10 pfu) events. We used the GOES data for the minor and major SEP events and SOHO/ERNE data for the weak SEP event. We examine the correlation of SEP intensity with flare size and CME properties. We find that most of the major SEP events are associated with halo or partial halo CMEs originating close to the sun center and western-hemisphere. The fraction of halo CMEs in SC 24 is larger than the SC 23. For the minor SEP events one event in SC23 and one event in SC24 have widths < 120° and all other events are associated with halo or partial halo CMEs as in the case of major SEP events. In case of weak SEP events, majority (more than 60%) of events are associated with CME width < 120°. For both the SC the average CMEs speeds are similar. For major SEP events, average CME speeds are higher in comparison to minor and weak events. The SEP event intensity and GOES X-ray flare size are poorly correlated. During the rise phase of solar cycle 23 and 24, we find north-south asymmetry in the SEP event source locations: in cycle 23 most sources are located in the south, whereas during cycle 24 most sources are located in the north. This result is consistent with the asymmetry found with sunspot area and intense flares.

12 CFR 219.23 - Recordkeeping and reporting requirements.

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2010-01-01

... Funds § 219.23 Recordkeeping and reporting requirements. (a) Domestic and international funds transfers... recordkeeping and reporting requirements for domestic and international funds transfers by insured depository... usefulness in criminal, tax, or regulatory investigations or proceedings. These regulations are codified at...

31 CFR 50.24 - Applicability of State law requirements.

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2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Applicability of State law requirements. 50.24 Section 50.24 Money and Finance: Treasury Office of the Secretary of the Treasury TERRORISM RISK INSURANCE PROGRAM Mandatory Availability § 50.24 Applicability of State law requirements. (a...

Report on the second uranium-series intercomparison project workshop, Harwell, 23 to 24, June 1980

International Nuclear Information System (INIS)

Ivanovich, M.; Warchal, R.M.

1981-03-01

The second Uranium-series Intercomparison Project Workshop was held on June 23 and 24, 1980 at Harwell. The aim of the Workshop was to analyse the results of Phase III of the Project and to define the future aims of the Project, if any. This report is an account of the matters raised and discussed during the two day workshop. A detailed report of a statistical analysis of USIP results - Phases I, II, and III is included. A final report submitted to USIP by CBNM, Euratom Laboratory, Geel, on the determination of the alpha activity ratio 228 Th/ 232 U in the Harwell spike solution used in USIP Phase III is reproduced in full. An account of an investigation into suitability of a limestone specimen for a geologic standard carried out at Koeln University is also given. (author)

33 CFR 181.23 - Hull identification numbers required.

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2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Hull identification numbers... SECURITY (CONTINUED) BOATING SAFETY MANUFACTURER REQUIREMENTS Identification of Boats § 181.23 Hull... identify each boat produced or imported with two hull identification numbers that meet the requirements of...

2004 NZ-INTIMATE Meeting, GNS Rafter Laboratory, Wellington, 23-24 August 2004

International Nuclear Information System (INIS)

Alloway, B.V.

2004-01-01

Programme and abstracts of the 2004 NZ-INTIMATE (Integration of ice-cores, marine and terrestrial records) Meeting, held at the GNS-Rafter Laboratory, Wellington, 23-24 August, 2004. Co-organised through the Geological Society of New Zealand and the Australasian Quaternary Association

Helioseismic inferences of the solar cycles 23 and 24: GOLF and VIRGO observations

Science.gov (United States)

Salabert, D.; García, R. A.; Jiménez, A.

2014-12-01

The Sun-as-a star helioseismic spectrophotometer GOLF and photometer VIRGO instruments onboard the SoHO spacecraft are collecting high-quality, continuous data since April 1996. We analyze here these unique datasets in order to investigate the peculiar and weak on-going solar cycle 24. As this cycle 24 is reaching its maximum, we compare its rising phase with the rising phase of the previous solar cycle 23.

24 CFR 232.610 - Certification of cost requirements.

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2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Certification of cost requirements... ASSISTED LIVING FACILITIES Eligibility Requirements-Supplemental Loans To Finance Purchase and Installation of Fire Safety Equipment Cost Certification Requirements § 232.610 Certification of cost requirements...

Involvement of the UL24 protein in herpes simplex virus 1-induced dispersal of B23 and in nuclear egress

International Nuclear Information System (INIS)

Lymberopoulos, Maria H.; Bourget, Amelie; Abdeljelil, Nawel Ben; Pearson, Angela

2011-01-01

UL24 of herpes simplex virus 1 (HSV-1) is widely conserved within the Herpesviridae family. Herein, we tested the hypothesis that UL24, which we have previously shown to induce the redistribution of nucleolin, also affects the localization of the nucleolar protein B23. We found that HSV-1-induced dispersal of B23 was dependent on UL24. The conserved N-terminal portion of UL24 was sufficient to induce the redistribution of B23 in transient transfection assays. Mutational analysis revealed that the endonuclease motif of UL24 was important for B23 dispersal in both transfected and infected cells. Nucleolar protein relocalization during HSV-1 infection was also observed in non-immortalized cells. Analysis of infected cells by electron microscopy revealed a decrease in the ratio of cytoplasmic versus nuclear viral particles in cells infected with a UL24-deficient strain compared to KOS-infected cells. Our results suggest that UL24 promotes nuclear egress of nucleocapsids during HSV-1 infection, possibly though effects on nucleoli.

10 CFR 70.23a - Hearing required for uranium enrichment facility.

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2010-01-01

... 10 Energy 2 2010-01-01 2010-01-01 false Hearing required for uranium enrichment facility. 70.23a... MATERIAL License Applications § 70.23a Hearing required for uranium enrichment facility. The Commission... license for construction and operation of a uranium enrichment facility. The Commission will publish...

23 CFR 973.204 - Management systems requirements.

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2010-04-01

... system; (2) A process to operate and maintain the management systems and their associated databases; (3... may include consultation with the tribes, as appropriate. (k) The management systems shall be operated... 23 Highways 1 2010-04-01 2010-04-01 false Management systems requirements. 973.204 Section 973.204...

24 CFR 200.36 - Financial reporting requirements.

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2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Financial reporting requirements. 200.36 Section 200.36 Housing and Urban Development Regulations Relating to Housing and Urban... Regulations § 200.36 Financial reporting requirements. The mortgagor must comply with the financial reporting...

Moderate Acute Malnutrition Treatment among Children 6-23 Months and 24-59 Months Aged

International Nuclear Information System (INIS)

Mahamadou, Tanimoune; Traore, Modibo; Fainke, Kamayera; Magagi, Saidou

2014-01-01

Full text: The prevalence of acute malnutrition in Mali has slightly decreased between 2012 and 2013 in southern areas from 8.9 to 8.6 percent.The youngest children 6-23 months are seriously affected as 12.6% according the SMART nutrition survey in 2013. The aim of this study was to show how seasonality impacts relapse rates among youngest moderately malnourished children aged 6-23 month compare to 24-59 months. The World Food Programme in Mali set up Targeted Supplementary Feeding Programme (TSFP) in 1032 community health facilities to address the burden of MAM. This TSFP includes treatment of MAM with 92g of Plumpy’SupTM per days during 60 days. The entry criteria according to national protocol was Mid Upper Arm Circumference less than 125mm (MUAC = 125 mm or WHZ > = -1.5 during two consecutives visits. In addition, the programme is accompanied with community based activities such as active screening and culinary demonstration for women groups and sensitization. As a result, after 10 months of implementation, 41604 children 6-23 months aged have been admitted for MAM treatment. This represents 82% of total estimated caseload in this group (50666). During the same period, only 14% (14473) of total estimated caseload (101333) in children 24-59 months aged group have been admitted and treated. Although 74% (41604) of total admission (56077 children 6-59 months) was 6-23 months aged ,the programme performance indicators show that children 24-59 respond better to the treatment compared to 6-23 months: Average recovery rate 88% vs 87%; death rate 0.55% vs 1.07% none response 0.21% vs 0.50%. Only, the defaulter rate was higher in 24-59, 10.21% vs 7.5%. Nevertheless, compared two Sphere performance norms and threshold, the programme is fully satisfactory in all categories. The seasonal analysis shows that the highest admission in MAM programme was registered between April and September in all categories. 79% of the total caseload has been admitted during this period

Accurate branching ratio measurements in 23Na(p,γ)24Mg

International Nuclear Information System (INIS)

Boydell, S.G.; Sargood, D.G.

1975-01-01

The reaction 23 Na(p,γ) 24 Mg has been investigated in the proton energy range 0.3-1.75 MeV. Gamma ray spectra were measured for 22 resonances with Ge(Li) detectors which were carefully calibrated for relative peak efficiencies. Allowance was made for the effect of anisotropies in all the emitted γ-rays. The spectra have been analysed to give branching ratios for bound and unbound levels. (author)

24 CFR 92.612 - Project requirements.

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2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Project requirements. 92.612 Section 92.612 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.612 Project...

24 CFR 92.610 - Program requirements.

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2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Program requirements. 92.610 Section 92.610 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.610 Program...

24 CFR 884.225 - PHA reporting requirements. [Reserved

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2010-04-01

... reporting requirements. [Reserved] ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false PHA reporting requirements. [Reserved] 884.225 Section 884.225 Housing and Urban Development Regulations Relating to Housing and Urban...

31 CFR 370.23 - What other requirements apply to a financial institution?

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2010-07-01

... financial institution? 370.23 Section 370.23 Money and Finance: Treasury Regulations Relating to Money and... requirements apply to a financial institution? The financial institution warrants that it will comply with all requirements imposed upon Receiving Depository Financial Institutions under the Operating Rules of the National...

24 CFR 234.26 - Project requirements.

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2010-04-01

... Commissioner for the purpose of constructing or converting the project in phases or stages, any special right..., the management company, the real estate broker, and the project developer, but the lender must ensure... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Project requirements. 234.26...

24 CFR 570.489 - Program administrative requirements.

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2010-04-01

... to 24 CFR part 597, subpart B. Such exclusion shall not apply if CDBG funds are used to repay the... purchase orders and contracts include any clauses required by Federal statutes, executive orders and...

Guest Comment: Universal Language Requirement.

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Sherwood, Bruce Arne

1979-01-01

Explains that reading English among Scientists is almost universal, however, there are enormous problems with spoken English. Advocates the use of Esperanto as a viable alternative, and as a language requirement for graduate work. (GA)

24 CFR 1715.4 - Contract requirements and revocation.

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2010-04-01

... breach of contract. (b) For the purposes of this section: Damages incurred by the seller or lessor means... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Contract requirements and..., SALES PRACTICES AND STANDARDS Purchasers' Revocation Rights § 1715.4 Contract requirements and...

40 CFR 261.9 - Requirements for Universal Waste.

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2010-07-01

... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Requirements for Universal Waste. 261.9 Section 261.9 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) IDENTIFICATION AND LISTING OF HAZARDOUS WASTE General § 261.9 Requirements for Universal Waste...

23 CFR 1340.4 - Population, demographic, and time/day requirements.

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2010-04-01

... 23 Highways 1 2010-04-01 2010-04-01 false Population, demographic, and time/day requirements. 1340... TRANSPORTATION UNIFORM CRITERIA FOR STATE OBSERVATIONAL SURVEYS OF SEAT BELT USE § 1340.4 Population, demographic... following minimum population, demographic, and time/day requirements: (a) Population of interest. (1...

24 CFR 266.400 - Property requirements-real estate.

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2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Property requirements-real estate... Mortgage and Closing Requirements; HUD Endorsement § 266.400 Property requirements—real estate. The mortgage must be on real estate held: (a) In fee simple; (b) Under a renewable lease of not less than 99...

24 CFR 902.33 - Financial reporting requirements.

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2010-04-01

... accordance with Generally Accepted Accounting Principles (GAAP) as further defined by HUD in supplementary... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Financial reporting requirements... URBAN DEVELOPMENT PUBLIC HOUSING ASSESSMENT SYSTEM PHAS Indicator #2: Financial Condition § 902.33...

40 CFR 180.1273 - Beauveria bassiana HF23; exemption from the requirement of a tolerance.

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2010-07-01

... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Beauveria bassiana HF23; exemption... FOOD Exemptions From Tolerances § 180.1273 Beauveria bassiana HF23; exemption from the requirement of a tolerance. Residues of Beauveria bassiana HF23 are exempt from the requirement of a tolerance on all food...

23 CFR 650.805 - Bridges not requiring a USCG permit.

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2010-04-01

... 23 Highways 1 2010-04-01 2010-04-01 false Bridges not requiring a USCG permit. 650.805 Section 650... OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS Navigational Clearances for Bridges § 650.805 Bridges not... permit is not required for bridge construction. This determination shall be made at an early stage of...

NHR-23 dependent collagen and hedgehog-related genes required for molting

International Nuclear Information System (INIS)

Kouns, Nathaniel A.; Nakielna, Johana; Behensky, Frantisek; Krause, Michael W.; Kostrouch, Zdenek; Kostrouchova, Marta

2011-01-01

Highlights: → NHR-23 is a critical regulator of nematode development and molting. → The manuscript characterizes the loss-of-function phenotype of an nhr-23 mutant. → Whole genome expression analysis identifies new potential targets of NHR-23. → Hedgehog-related genes are identified as NHR-23 dependent genes. → New link between sterol mediated signaling and regulation by NHR-23 is found. -- Abstract: NHR-23, a conserved member of the nuclear receptor family of transcription factors, is required for normal development in Caenorhabditis elegans where it plays a critical role in growth and molting. In a search for NHR-23 dependent genes, we performed whole genome comparative expression microarrays on both control and nhr-23 inhibited synchronized larvae. Genes that decreased in response to nhr-23 RNAi included several collagen genes. Unexpectedly, several hedgehog-related genes were also down-regulated after nhr-23 RNAi. A homozygous nhr-23 deletion allele was used to confirm the RNAi knockdown phenotypes and the changes in gene expression. Our results indicate that NHR-23 is a critical co-regulator of functionally linked genes involved in growth and molting and reveal evolutionary parallels among the ecdysozoa.

NHR-23 dependent collagen and hedgehog-related genes required for molting

Energy Technology Data Exchange (ETDEWEB)

Kouns, Nathaniel A.; Nakielna, Johana; Behensky, Frantisek [Laboratory of Model Systems, Institute of Inherited Metabolic Disorders, First Faculty of Medicine, Charles University, Prague (Czech Republic); Krause, Michael W. [Laboratory of Molecular Biology, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD (United States); Kostrouch, Zdenek [Laboratory of Model Systems, Institute of Inherited Metabolic Disorders, First Faculty of Medicine, Charles University, Prague (Czech Republic); Kostrouchova, Marta, E-mail: marta.kostrouchova@lf1.cuni.cz [Laboratory of Model Systems, Institute of Inherited Metabolic Disorders, First Faculty of Medicine, Charles University, Prague (Czech Republic)

2011-10-07

Highlights: {yields} NHR-23 is a critical regulator of nematode development and molting. {yields} The manuscript characterizes the loss-of-function phenotype of an nhr-23 mutant. {yields} Whole genome expression analysis identifies new potential targets of NHR-23. {yields} Hedgehog-related genes are identified as NHR-23 dependent genes. {yields} New link between sterol mediated signaling and regulation by NHR-23 is found. -- Abstract: NHR-23, a conserved member of the nuclear receptor family of transcription factors, is required for normal development in Caenorhabditis elegans where it plays a critical role in growth and molting. In a search for NHR-23 dependent genes, we performed whole genome comparative expression microarrays on both control and nhr-23 inhibited synchronized larvae. Genes that decreased in response to nhr-23 RNAi included several collagen genes. Unexpectedly, several hedgehog-related genes were also down-regulated after nhr-23 RNAi. A homozygous nhr-23 deletion allele was used to confirm the RNAi knockdown phenotypes and the changes in gene expression. Our results indicate that NHR-23 is a critical co-regulator of functionally linked genes involved in growth and molting and reveal evolutionary parallels among the ecdysozoa.

40 CFR 194.23 - Models and computer codes.

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2010-07-01

... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Models and computer codes. 194.23... General Requirements § 194.23 Models and computer codes. (a) Any compliance application shall include: (1... obtain stable solutions; (iv) Computer models accurately implement the numerical models; i.e., computer...

24 CFR 970.13 - Environmental review requirements.

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2010-04-01

.... Stafford Disaster Relief and Emergency Assistance Act, 42 U.S.C. 5121 et seq., or a disaster that has been... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Environmental review requirements. 970.13 Section 970.13 Housing and Urban Development Regulations Relating to Housing and Urban...

Co-hydrothermal synthesis of LiMn{sub 23/24}Mg{sub 1/24}PO{sub 4}·LiAlO{sub 2}/C nano-hybrid cathode material with enhanced electrochemical performance for lithium-ion batteries

Energy Technology Data Exchange (ETDEWEB)

Zhang, Jun [School of Metallurgy, Northeastern University, Shenyang, 110004 (China); Key Laboratory of Dielectric and Electrolyte Functional Material Hebei Province, Qinhuangdao, 066004 (China); Luo, Shaohua, E-mail: tianyanglsh@163.com [School of Resources and Materials, Northeastern University at Qinhuangdao, Qinhuangdao, 066004 (China); Key Laboratory of Dielectric and Electrolyte Functional Material Hebei Province, Qinhuangdao, 066004 (China); School of Materials Science and Engineering, Northeastern University, Shenyang, 110004 (China); Chang, Longjiao [School of New Energy, Bohai University, Jinzhou, 121013 (China); Hao, Aimin; Wang, Zhiyuan; Liu, Yanguo [School of Resources and Materials, Northeastern University at Qinhuangdao, Qinhuangdao, 066004 (China); Key Laboratory of Dielectric and Electrolyte Functional Material Hebei Province, Qinhuangdao, 066004 (China); School of Materials Science and Engineering, Northeastern University, Shenyang, 110004 (China); Xu, Qian [School of Materials Science and Engineering, Shanghai University, Shanghai, 200072 (China); Wang, Qing; Zhang, Yahui [School of Resources and Materials, Northeastern University at Qinhuangdao, Qinhuangdao, 066004 (China); Key Laboratory of Dielectric and Electrolyte Functional Material Hebei Province, Qinhuangdao, 066004 (China); School of Materials Science and Engineering, Northeastern University, Shenyang, 110004 (China)

2017-02-01

Highlights: • A co-hydrothermal approach to synthesize LiMn{sub 23/24}Mg{sub 1/24}PO{sub 4}·LiAlO{sub 2}/C composite material in water/PEG system is present. • The Mn{sub 1-x}Mg{sub x}PO{sub 4} precursor is prepared by precipitation reaction. • Co-modified with Mg{sup 2+} doping and LiAlO{sub 2} compositing strategies play an important role in improving the electronic conductivity and facilitating the diffusion of lithium ion. • LiMn{sub 23/24}Mg{sub 1/24}PO{sub 4}·LiAlO{sub 2}/C composite material exhibits a high specific discharge capacity of 151.8 mAh/g at 0.05C. - Abstract: LiMn{sub 23/24}Mg{sub 1/24}PO{sub 4}·LiAlO{sub 2}/C is synthesized by a co-hydrothermal method in water/PEG system using Li{sub 2}CO{sub 3}, AAO and Mn{sub 1-x}Mg{sub x}PO{sub 4} as raw material. The electronic structure and micromorphology of multi-component compound LiMn{sub 1-x}Mg{sub x}PO{sub 4}/C (x = 0, 1/24, 1/12, 1/6) and nano-hybrid LiMn{sub 23/24}Mg{sub 1/24}PO{sub 4}·LiAlO{sub 2}/C cathode materials are studied by first-principles calculation and experimental research including XRD, SEM, TEM. The calculated band gap of LiMn{sub 23/24}Mg{sub 1/24}PO{sub 4}/C is 2.296 eV, which is lower than other percentages Mg{sup 2+} doping samples. Electrochemical tests exhibit LiMn{sub 23/24}Mg{sub 1/24}PO{sub 4}/C has better cycling performance and rate capability than other contents Mg{sup 2+} doping samples with the discharge capacity of 143.5 mAh/g, 141.5 mAh/g, 139.2 mAh/g and 136.3 mAh/g at 0.05C, 0.1C, 0.5C and 1C in order. After compositing and preparation of LiMn{sub 23/24}Mg{sub 1/24}PO{sub 4}·LiAlO{sub 2}/C composite material by co-hydrothermal route, the initial discharge capacity reaches up to 151.8 mAh/g, which suggests that co-modified with Mg{sup 2+} doping and LiAlO{sub 2} compositing material can improve the electronic conductivity of LiMnPO{sub 4}/C by facilitating the lithium ion diffusion rate in the interior of the materials.

50 CFR 23.25 - What additional information is required on a non-Party CITES document?

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2010-10-01

... a non-Party CITES document? 23.25 Section 23.25 Wildlife and Fisheries UNITED STATES FISH AND... IN ENDANGERED SPECIES OF WILD FAUNA AND FLORA (CITES) Prohibitions, Exemptions, and Requirements § 23.25 What additional information is required on a non-Party CITES document? (a) Purpose. Under Article...

17 CFR 4.24 - General disclosures required.

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2010-04-01

... tabular format, an analysis setting forth how the break-even point for the pool was calculated. The... feature becomes operative; and (3) Disclose, in the break-even analysis required by § 4.24(i)(6), the... page number) AND A STATEMENT OF THE PERCENTAGE RETURN NECESSARY TO BREAK EVEN, THAT IS, TO RECOVER THE...

24 CFR 990.290 - Compliance with asset management requirements.

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2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Compliance with asset management... URBAN DEVELOPMENT THE PUBLIC HOUSING OPERATING FUND PROGRAM Asset Management § 990.290 Compliance with asset management requirements. (a) A PHA is considered in compliance with asset management requirements...

23 CFR 650.807 - Bridges requiring a USCG permit.

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2010-04-01

... engineering, social, economic and environmental benefit and impacts. (e) The HA shall consider hydraulic... permit. (a) The USCG has the responsibility (1) to determine whether a USCG permit is required for the... the USCG to be involved throughout the environmental review process in accordance with 23 CFR part 771...

User Requirements Model for University Timetable Management System

OpenAIRE

Ahmad Althunibat; Mohammad I. Muhairat

2016-01-01

Automated timetables are used to schedule courses, lectures and rooms in universities by considering some constraints. Inconvenient and ineffective timetables often waste time and money. Therefore, it is important to investigate the requirements and potential needs of users. Thus, eliciting user requirements of University Timetable Management System (TMS) and their implication becomes an important process for the implementation of TMS. On this note, this paper seeks to propose a m...

24 CFR 35.925 - Examples of determining applicable requirements.

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2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Examples of determining applicable requirements. 35.925 Section 35.925 Housing and Urban Development Office of the Secretary, Department of... Rehabilitation § 35.925 Examples of determining applicable requirements. The following examples illustrate how to...

16 CFR 23.24 - Misuse of the words “real,” “genuine,” “natural,” “precious,” etc.

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2010-01-01

... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Misuse of the words âreal,â âgenuine,â ânatural,â âprecious,â etc. 23.24 Section 23.24 Commercial Practices FEDERAL TRADE COMMISSION GUIDES AND... the words “real,” “genuine,” “natural,” “precious,” etc. It is unfair or deceptive to use the word...

23 CFR 950.5 - Requirement to use electronic toll collection technology.

Science.gov (United States)

2010-04-01

... shall use an electronic toll collection system as the method for collecting tolls from vehicle operators... 23 Highways 1 2010-04-01 2010-04-01 false Requirement to use electronic toll collection technology... TRANSPORTATION SYSTEMS ELECTRONIC TOLL COLLECTION § 950.5 Requirement to use electronic toll collection...

Constraining the rp-process by measuring 23Al(d,n)24Si with GRETINA and LENDA at NSCL

Science.gov (United States)

Wolf, Clemens; Langer, Christoph; Montes, Fernando; Pereira, Jorge; Ahn, Sunghoon; Ayoub, Sara; Bazin, Daniel; Bender, Peter; Brown, Alex; Browne, Justin; Crawford, Heather; Deleeuw, Eric; Elman, Brandon; Fiebiger, Stefan; Gade, Alexandra; Gastis, Panagiotis; Lipschutz, Samuel; Longfellow, Brenden; Nunes, Filomena; Ong, Wei-Jia; Poxon-Pearson, Terri; Perdikakis, Georgios; Reifarth, René; Schatz, Hendrik; Schmidt, Konrad; Schmitt, Jaclyn; Sullivan, Chris; Titus, Rachel; Weisshaar, Dirk; Woods, Philip; Zamora, Juan Carlos; G. T. Zegers, Remco

2018-01-01

The 23Al(p, γ)24Si stellar reaction rate has a significant impact on the light-curve emitted in X-ray bursts. Theoretical calculations show that the reaction rate is mainly determined by the properties of direct capture as well as low-lying 2+ states and a possible 4+ state in 24Si. Currently, there is little experimental information on the properties of these states. In this proceeding we will present a new experimental study to investigate this reaction, using the surrogate reaction 23Al(d,n) at 47 AMeV at the National Superconducting Cyclotron Laboratory (NSCL). We will discuss our new experimental setup which allows us to use full kinematics employing the Gamma-Ray Energy Tracking In-beam Nuclear Array (GRETINA) to detect the γ-rays following the de-excitation of excited states of the reaction products and the Low Energy Neutron Detector Array (LENDA) to detect the recoiling neutrons. The S800 was used for identification of the 24Si recoils. As a proof of principle to show the feasibility of this concept the Q-value spectrum of 22Mg(d,n)23Al is reconstructed.

24 CFR 570.610 - Uniform administrative requirements and cost principles.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Uniform administrative requirements and cost principles. 570.610 Section 570.610 Housing and Urban Development Regulations Relating to... GRANTS Other Program Requirements § 570.610 Uniform administrative requirements and cost principles. The...

50 CFR 23.20 - What CITES documents are required for international trade?

Science.gov (United States)

2010-10-01

... international trade? 23.20 Section 23.20 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE..., EXPORTATION, AND IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) CONVENTION ON INTERNATIONAL TRADE IN... CITES documents are required for international trade? (a) Purpose. Articles III, IV, and V of the Treaty...

Kuues "Diverse. Universe" / Sandra Jõgeva

Index Scriptorium Estoniae

Jõgeva, Sandra, 1976-

2010-01-01

Non Grata korraldatud rahvusvaheline performance'i-kunsti festival "Diverse Universe 2010" Pärnu Kunstihallis ja Pärnu Kunstnike Majas 23. ja 24. aprillil. Rühmituste Juurikasvu (Soome), Cnopt (Eesti), Rubensid (Eesti), Ornicart (Prantsusmaa), Zane Matule ja Gatis Vectirānsi (Läti) jt. performance'itest

Kokes Award for the 24th North American Catalysis Society Meeting

Energy Technology Data Exchange (ETDEWEB)

Rioux, Robert M. [Pennsylvania State Univ., University Park, PA (United States)

2016-05-02

The objective of the Richard. J. Kokes Travel Award program is to encourage the participation of students in the biennial North American Catalysis Society (NACS) Meetings. The Kokes Award covers a significant portion of the transportation, lodging, and conference registration costs. Eligible students must be enrolled at a North American university and need to present a paper at the meeting. The Kokes awardee will be required to contribute some time to the organizing committee to assist in meeting operations and to be present at the meeting during the entire time. Similar to the 23rd Kokes Award program, undergraduate students are also eligible for the 24th Kokes Award program.

50 CFR 23.43 - What are the requirements for a wildlife hybrid?

Science.gov (United States)

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false What are the requirements for a wildlife hybrid? 23.43 Section 23.43 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF... IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) CONVENTION ON INTERNATIONAL TRADE IN ENDANGERED SPECIES OF WILD...

24 CFR 964.120 - Resident management corporation requirements.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Resident management corporation... § 964.120 Resident management corporation requirements. A resident management corporation must consist... resident council, so long as each such council: (1) Approves the establishment of the corporation; and (2...

50 CFR 23.53 - What are the requirements for obtaining a retrospective CITES document?

Science.gov (United States)

2010-10-01

... retrospective CITES document? 23.53 Section 23.53 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE... ENDANGERED SPECIES OF WILD FAUNA AND FLORA (CITES) Application Procedures, Criteria, and Conditions § 23.53 What are the requirements for obtaining a retrospective CITES document? (a) Purpose. Retrospective...

Asymmetric fission of 47V induced by the 23Na+24Mg reaction

International Nuclear Information System (INIS)

Beck, C.; Djerroud, B.; Haas, F.; Freeman, R.M.; Hachem, A.; Heusch, B.; Morsad, A.; Vuillet-A-Cilles, M.; Sanders, S.J.

1993-01-01

The properties of fully energy-damped processes (deep-inelastic orbiting, fusion-evaporation, and fusion-fission processes) have been investigated in the nearly mass-symmetric entrance-channel 23 Na + 24 Mg reaction leading to the 47 V compound nucleus. By comparison with previous data for the mass-asymmetric 35 Cl + 12 C reaction forming the same compound system at the same excitation energy, no entrance-channel effects are observed in either the evaporation residue or the fusion-fission yields. This is in contrast to the situation with the 28 Si + 12 C and 24 Mg + 16 O reactions where an orbiting process is evident. The asymmetrical elemental distributions of the fusion-fission fragments of the massA=47 system are well described by a transition-state model that accounts for the spin and mass-asymmetry dependence of the fission saddle point

Requirements of British universities for higher medical degrees.

OpenAIRE

Johnson, R

1991-01-01

OBJECTIVE--To examine the requirements and opportunities for obtaining a doctor of medicine or master of surgery degree from a university in the United Kingdom other than the graduate's own, particularly in the case of foreign graduates. DESIGN--Review of regulations governing the award of doctor of medicine and master of surgery degrees in British universities. SETTING--All 19 universities in the United Kingdom offering clinical courses. MAIN OUTCOME MEASURE--Availability of degrees to gradu...

9 CFR 318.23 - Heat-processing and stabilization requirements for uncured meat patties.

Science.gov (United States)

2010-01-01

... requirements for uncured meat patties. 318.23 Section 318.23 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY... uncured meat patties. (a) Definitions. For purposes of this section, the following definitions shall apply...

9 CFR 590.24 - Egg products plants requiring continuous inspection.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Egg products plants requiring..., DEPARTMENT OF AGRICULTURE EGG PRODUCTS INSPECTION INSPECTION OF EGGS AND EGG PRODUCTS (EGG PRODUCTS INSPECTION ACT) Scope of Inspection § 590.24 Egg products plants requiring continuous inspection. No plant in...

50 CFR 23.16 - What are the U.S. CITES requirements for urine, feces, and synthetically derived DNA?

Science.gov (United States)

2010-10-01

... urine, feces, and synthetically derived DNA? 23.16 Section 23.16 Wildlife and Fisheries UNITED STATES... Requirements § 23.16 What are the U.S. CITES requirements for urine, feces, and synthetically derived DNA? (a... DNA. (1) You must obtain any collection permit and CITES document required by the foreign country. (2...

The Marketing of Canadian University Rankings: A Misadventure Now 24 Years Old

Science.gov (United States)

Cramer, Kenneth M.; Page, Stewart; Burrows, Vanessa; Lamoureux, Chastine; Mackay, Sarah; Pedri, Victoria; Pschibul, Rebecca

2016-01-01

Based on analyses of Maclean's ranking data pertaining to Canadian universities published over the last 24 years, we present a summary of statistical findings of annual ranking exercises, as well as discussion about their current status and the effects upon student welfare. Some illustrative tables are also presented. Using correlational and…

24 CFR 1000.18 - What environmental review requirements apply?

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false What environmental review requirements apply? 1000.18 Section 1000.18 Housing and Urban Development Regulations Relating to Housing and... HOUSING AND URBAN DEVELOPMENT NATIVE AMERICAN HOUSING ACTIVITIES General § 1000.18 What environmental...

24 CFR 1000.12 - What nondiscrimination requirements are applicable?

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false What nondiscrimination requirements are applicable? 1000.12 Section 1000.12 Housing and Urban Development Regulations Relating to Housing..., DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT NATIVE AMERICAN HOUSING ACTIVITIES General § 1000.12 What...

2018-02-23T11:03:24Z https://www.ajol.info/index.php/all/oai oai:ojs ...

African Journals Online (AJOL)

article/90336 2018-02-23T11:03:24Z njtr:ART Design and construction of a microcontroller based single axis solar tracker Zubair, S Suleiman, A Abdulazzez, HT Salihu, BA Solar, Tracking, Microcontroller, photocells, drivers, single axis. Solar ...

An Investigation of Interplanetary Structures for Solar Cycles 23 and 24 and their Space Weather Consequences.

Science.gov (United States)

Sultan, M. S.; Jules, A.; Marchese, P.; Damas, M. C.

2017-12-01

It is crucial to study space weather because severe interplanetary conditions can cause geomagnetic storms that may damage both space- and ground-based technological systems such as satellites, communication systems, and power grids. Interplanetary coronal mass ejections (ICMEs) and corotating interaction regions (CIRs) are the primary drivers of geomagnetic storms. As they travel through interplanetary space and reach geospace, their spatial structures change which can result in various geomagnetic effects. Therefore, studying these drivers and their structures is essential in order to better understand and mitigate their impact on technological systems, as well as to forecast geomagnetic storms. In this study, over 150 storms were cross-checked for both solar cycles (SC) 23 and 24. This data has revealed the most common interplanetary structures, i.e., sheath (Sh); magnetic cloud following a shock front (sMC); sheath region and magnetic cloud (Sh/MC); and corotating interaction regions (CIRs). Furthermore, plasma parameters as well as variation in the intensity and duration of storms resulting from different interplanetary structures are studied for their effect on geomagnetically induced currents (GICs), as well as for their effect on power grids. Although preliminary results for SC 23 indicate that storm intensity may play a dominant role for GICs, duration might also be a factor, albeit smaller. Results from both SC 23 and 24 are analyzed and compared, and should lead to an enhanced understanding of space weather consequences of interplanetary structures and their possible forecasting.

24 CFR 92.222 - Reduction of matching contribution requirement.

Science.gov (United States)

2010-04-01

... major disaster pursuant to the Robert T. Stafford Disaster Relief and Emergency Assistance Act is made... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Reduction of matching contribution requirement. 92.222 Section 92.222 Housing and Urban Development Office of the Secretary, Department of...

24 CFR 8.26 - Distribution of accessible dwelling units.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Distribution of accessible dwelling units. 8.26 Section 8.26 Housing and Urban Development Office of the Secretary, Department of Housing... accessible dwelling units. Accessible dwelling units required by § 8.22, 8.23, 8.24 or 8.25 shall, to the...

Autosomal dominant spastic paraplegia with peripheral neuropathy maps to chr12q23-24.

Science.gov (United States)

Schüle, R; Bonin, M; Dürr, A; Forlani, S; Sperfeld, A D; Klimpe, S; Mueller, J C; Seibel, A; van de Warrenburg, B P; Bauer, P; Schöls, L

2009-06-02

Hereditary spastic paraplegias (HSP) are genetically exceedingly heterogeneous. To date, 37 genetic loci for HSP have been described (SPG1-41), among them 16 loci for autosomal dominant disease. Notwithstanding, further genetic heterogeneity is to be expected in HSP, as various HSP families do not link to any of the known HSP loci. In this study, we aimed to map the disease locus in a German family segregating autosomal dominant complicated HSP. A genome-wide linkage analysis was performed using the GeneChip Mapping 10Kv2.0 Xba Array containing 10,204 SNP markers. Suggestive loci were further analyzed by mapping of microsatellite markers. One locus on chromosome 12q23-24, termed SPG36, was confirmed by high density microsatellite fine mapping with a significant LOD score of 3.2. SPG36 is flanked by markers D12S318 and D12S79. Linkage to SPG36 was excluded in >20 additional autosomal dominant HSP families. Candidate genes were selected and sequenced. No disease-causing mutations were identified in the coding regions of ATXN2, HSPB8, IFT81, Myo1H, UBE3B, and VPS29. SPG36 is complicated by a sensory and motor neuropathy; it is therefore the eighth autosomal dominant subtype of complicated HSP. We report mapping of a new locus for autosomal dominant hereditary spastic paraplegia (HSP) (SPG36) on chromosome 12q23-24 in a German family with autosomal dominant HSP complicated by peripheral neuropathy.

50 CFR 23.18 - What CITES documents are required to export Appendix-I wildlife?

Science.gov (United States)

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false What CITES documents are required to export Appendix-I wildlife? 23.18 Section 23.18 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE..., EXPORTATION, AND IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) CONVENTION ON INTERNATIONAL TRADE IN...

27 CFR 24.229 - Tank car and tank truck requirements.

Science.gov (United States)

2010-04-01

... BUREAU, DEPARTMENT OF THE TREASURY LIQUORS WINE Spirits § 24.229 Tank car and tank truck requirements. Railroad tank cars and tank trucks used to transport spirits for use in wine production will be constructed...

SEC23B is required for pancreatic acinar cell function in adult mice

Science.gov (United States)

Khoriaty, Rami; Vogel, Nancy; Hoenerhoff, Mark J.; Sans, M. Dolors; Zhu, Guojing; Everett, Lesley; Nelson, Bradley; Durairaj, Haritha; McKnight, Brooke; Zhang, Bin; Ernst, Stephen A.; Ginsburg, David; Williams, John A.

2017-01-01

Mice with germline absence of SEC23B die perinatally, exhibiting massive pancreatic degeneration. We generated mice with tamoxifen-inducible, pancreatic acinar cell–specific Sec23b deletion. Inactivation of Sec23b exclusively in the pancreatic acinar cells of adult mice results in decreased overall pancreatic weights from pancreatic cell loss (decreased pancreatic DNA, RNA, and total protein content), as well as degeneration of exocrine cells, decreased zymogen granules, and alterations in the endoplasmic reticulum (ER), ranging from vesicular ER to markedly expanded cisternae with accumulation of moderate-density content or intracisternal granules. Acinar Sec23b deletion results in induction of ER stress and increased apoptosis in the pancreas, potentially explaining the loss of pancreatic cells and decreased pancreatic weight. These findings demonstrate that SEC23B is required for normal function of pancreatic acinar cells in adult mice. PMID:28539403

Two Exceptions in the Large SEP Events of Solar Cycles 23 and 24

Science.gov (United States)

Thakur, N.; Gopalswamy, N.; Makela, P.; Akiyama, S.; Yashiro, S.; Xie, H.

2016-01-01

We discuss our findings from a survey of all large solar energetic particle (SEP) events of Solar Cycles 23 and 24, i.e. the SEP events where the intensity of greater than 10 megaelectronvolts protons observed by GOES (Geostationary Operational Environmental Satellite) was greater than 10 proton flux units. In our previous work (Gopalswamy et al. in Geophys.Res.Lett. 41, 2673, 2014) we suggested that ground level enhancements (GLEs) in Cycles 23 and 24 also produce an intensity increase in the GOES greater than 700 megaelectronvolts proton channel. Our survey, now extended to include all large SEP events of Cycle 23, confirms this to be true for all but two events: i) the GLE of 6 May 1998 (GLE57) for which GOES did not observe enhancement in greater than 700 megaelectronvolts protons intensities and ii) a high-energy SEP event of 8 November 2000, for which GOES observed greater than 700 megaelectronvolts protons but no GLE was recorded. Here we discuss these two exceptions. We compare GLE57 with other small GLEs, and the 8 November 2000 SEP event with those that showed similar intensity increases in the GOES greater than 700 megaelectronvolts protons but produced GLEs. We find that, because GOES greater than 700 megaelectronvolts proton intensity enhancements are typically small for small GLEs, they are difficult to discern near solar minima due to higher background. Our results also support that GLEs are generally observed when shocks of the associated coronal mass ejections (CMEs) form at heights 1.2-1.93 solar radii [R (sub solar)] and when the solar particle release occurs between 2-6 solar radii [R (sub solar)]. Our secondary findings support the view that the nose region of the CME-shock may be accelerating the first-arriving GLE particles and the observation of a GLE is also dependent on the latitudinal connectivity of the observer to the CME-shock nose. We conclude that the GOES greater than 700 megaelectronvolts proton channel can be used as an indicator

50 CFR 23.19 - What CITES documents are required to export Appendix-I plants?

Science.gov (United States)

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false What CITES documents are required to... ENDANGERED SPECIES OF WILD FAUNA AND FLORA (CITES) Prohibitions, Exemptions, and Requirements § 23.19 What CITES documents are required to export Appendix-I plants? Answer the questions in the following decision...

36 CFR 14.24 - Showing as to citizenship required.

Science.gov (United States)

2010-07-01

... INTERIOR RIGHTS-OF-WAY Procedures § 14.24 Showing as to citizenship required. (a) Individuals. An individual applicant applying for a right-of-way under any right-of-way act, except the Act of March 3, 1891... applicant resided in the United States thereafter while a minor, should be furnished. Where the husband and...

BmRobo2/3 is required for axon guidance in the silkworm Bombyx mori.

Science.gov (United States)

Li, Xiao-Tong; Yu, Qi; Zhou, Qi-Sheng; Zhao, Xiao; Liu, Zhao-Yang; Cui, Wei-Zheng; Liu, Qing-Xin

2016-02-15

Axon guidance is critical for proper wiring of the nervous system. During the neural development, the axon guidance molecules play a key role and direct axons to choose the correct way to reach the target. Robo, as the receptor of axon guidance molecule Slit, is evolutionarily conserved from planarians to humans. However, the function of Robo in the silkworm, Bombyx mori, remained unknown. In this study, we cloned robo2/3 from B. mori (Bmrobo2/3), a homologue of robo2/3 in Tribolium castaneum. Moreover, BmRobo2/3 was localized in the neuropil, and RNAi-mediated knockdown of Bmrobo2/3 resulted in the longitudinal connectives forming closer to the midline. These data demonstrate that BmRobo2/3 is required for axon guidance in the silkworm. Copyright © 2015 Elsevier B.V. All rights reserved.

HHR23A, a human homolog of Saccharomyces cerevisiae Rad23, regulates xeroderma pigmentosum C protein and is required for nucleotide excision repair

International Nuclear Information System (INIS)

Hsieh, Hui-Chuan; Hsieh, Yi-Hsuan; Huang, Yu-Hsin; Shen, Fan-Ching; Tsai, Han-Ni; Tsai, Jui-He; Lai, Yu-Ting; Wang, Yu-Ting; Chuang, Woei-Jer; Huang, Wenya

2005-01-01

HHR23A and hHR23B are the human homologs of Saccharomyces cerevisiae Rad23. hHR23B is associated with the nucleotide excision repair (NER) factor xeroderma pigmentosum C (XPC) protein and is required for global genome repair. The function of hHR23A is not yet clear. In this study, the potential function of the hHR23A protein was investigated using RNA interference techniques. The hHR23A knock-down (KD) construct diminished the RNA level of hHR23A protein by approximately 60%, and it did not interfere with expression of the hHR23B gene. Based on Southwestern immunoblot and host-cell reactivation assays, hHR23A KD cells were found to be deficient in DNA repair activity against the DNA damage caused by UVC irradiation. In these hHR23A KD cells, the XPC gene was not normally induced by UVC irradiation, indicating that the hHR23A protein is involved in NER through regulation of the DNA damage recognition protein XPC. Co-immunoprecipitation experiments revealed that hHR23A was associated with a small portion of hHR23B and the majority of p53 protein, indicating that hHR23A regulates the function of XPC by its association with the NER activator p53

University Students' Views of a Public Service Graduation Requirement

Science.gov (United States)

Moely, Barbara E.; Ilustre, Vincent

2011-01-01

As New Orleans began to rebuild after Hurricane Katrina, Tulane University also began its recovery process. A new initiative in the recovery was the establishment of a public service graduation requirement for undergraduate students. Attitudes toward the requirement were assessed for 290 first-year and 257 advanced students in fall 2006. The…

23 CFR 420.109 - What are the requirements for distribution of metropolitan planning funds?

Science.gov (United States)

2010-04-01

... and Research Funds § 420.109 What are the requirements for distribution of metropolitan planning funds... 23 Highways 1 2010-04-01 2010-04-01 false What are the requirements for distribution of metropolitan planning funds? 420.109 Section 420.109 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF...

Second meeting of the Atomic and Molecular Data Centre network. Fontenay aux Roses, 23-24 May 1980

International Nuclear Information System (INIS)

Katsonis, K.

1980-11-01

Summary report of the Second A+M Data Centre Network (DCN) meeting convened by the IAEA Nuclear Data Section at the CEA Laboratory at Fontenay-aux-Roses, France, 23-24 May 1980. The meeting was attended by 20 representatives from centres and groups from six Member States concerned with the coordinated international management of atomic and molecular data pertinent to controlled fusion research and technology

24 CFR 1000.46 - Do drug-free workplace requirements apply?

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Do drug-free workplace requirements apply? 1000.46 Section 1000.46 Housing and Urban Development Regulations Relating to Housing and Urban... URBAN DEVELOPMENT NATIVE AMERICAN HOUSING ACTIVITIES General § 1000.46 Do drug-free workplace...

24 CFR 1000.38 - What flood insurance requirements are applicable?

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false What flood insurance requirements are applicable? 1000.38 Section 1000.38 Housing and Urban Development Regulations Relating to Housing..., DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT NATIVE AMERICAN HOUSING ACTIVITIES General § 1000.38 What flood...

Kinetic analysis of human CYP24A1 metabolism of vitamin D via the C24-oxidation pathway.

Science.gov (United States)

Tieu, Elaine W; Tang, Edith K Y; Tuckey, Robert C

2014-07-01

CYP24A1 is the multicatalytic cytochrome P450 responsible for the catabolism of vitamin D via the C23- and C24-oxidation pathways. We successfully expressed the labile human enzyme in Escherichia coli and partially purified it in an active state that permitted detailed characterization of its metabolism of 1,25-dihydroxyvitamin D3 [1,25(OH)2 D3] and the intermediates of the C24-oxidation pathway in a phospholipid-vesicle reconstituted system. The C24-oxidation pathway intermediates, 1,24,25-trihydroxyvitamin D3, 24-oxo-1,25-dihydroxyvitamin D3, 24-oxo-1,23,25-trihydroxyvitamin D3 and tetranor-1,23-dihydroxyvitamin D3, were enzymatically produced from 1,25(OH)2 D3 using rat CYP24A1. Both 1,25(OH)2 D3 and 1,23-dihydroxy-24,25,26,27-tetranorvitamin D3 were found to partition strongly into the phospholipid bilayer when in aqueous medium. Changes to the phospholipid concentration did not affect the kinetic parameters for the metabolism of 1,25(OH)2 D3 by CYP24A1, indicating that it is the concentration of substrates in the membrane phase (mol substrate·mol phospholipid(-1) ) that determines their rate of metabolism. CYP24A1 exhibited Km values for the different C24-intermediates ranging from 0.34 to 15 mmol·mol phospholipid(-1) , with 24-oxo-1,23,25-trihydroxyvitamin D3 [24-oxo-1,23,25(OH)3 D3] displaying the lowest and 1,24,25-trihydroxyvitamin D3 [1,24,25(OH)3 D3] displaying the highest. The kcat values varied by up to 3.8-fold, with 1,24,25(OH)3 D3 displaying the highest kcat (34 min(-1) ) and 24-oxo-1,23,25(OH)3 D3 the lowest. The data show that the cleavage of the side chain of 24-oxo-1,23,25(OH)3 D3 occurs with the highest catalytic efficiency (kcat /Km ) and produces 1-hydroxy-23-oxo-24,25,26,27-tetranorvitamin D3 and not 1,23-dihydroxy-24,25,26,27-tetranorvitamin D3, as the primary product. These kinetic analyses also show that intermediates of the C24-oxidation pathway effectively compete with precursor substrates for binding to the active site of the

24 CFR 1000.128 - Is income verification required for assistance under NAHASDA?

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Is income verification required for assistance under NAHASDA? 1000.128 Section 1000.128 Housing and Urban Development Regulations Relating to... § 1000.128 Is income verification required for assistance under NAHASDA? (a) Yes, the recipient must...

T/P23, 24, 911 and 92: New grades for advanced coal-fired power plants-Properties and experience

International Nuclear Information System (INIS)

Vaillant, J.C.; Vandenberghe, B.; Hahn, B.; Heuser, H.; Jochum, C.

2008-01-01

After the development of the well-known T/P91 grade in the early 1980s and the long industrial experiences since the early 1990s, it has been necessary to develop new steels to answer the demand of the powergen industry. New (ultra) super critical boilers require materials with advanced creep properties to reach severe steam parameters. For the 2.25% Cr family, grades 23 and 24 are now available to be used instead of the previous grade 22 with many technical and economical advantages. For the 9% Cr steels, new grades such as T/P911 and T/P92 have been developed with higher creep properties than T/P91. Thanks to its large industrial experience in these new grades, Vallourec and Mannesmann Tubes and Boehler Thyssen Schweisstechnik have now worldwide references of use with these new steel grades. In this paper, information on properties, behaviour and workability will be presented with a focus on ·elevated temperature properties and allowable stresses, ·oxidation and maximum service temperature and ·weldability procedures and recommendations

Effect of Temperature on Growth and Sporulation of US-22, US-23, and US-24 Clonal Lineages of Phytophthora infestans and Implications for Late Blight Epidemiology.

Science.gov (United States)

Seidl Johnson, Anna C; Frost, Kenneth E; Rouse, Douglas I; Gevens, Amanda J

2015-04-01

Epidemics of late blight, caused by Phytophthora infestans (Mont.) de Bary, have been studied by plant pathologists and regarded with great concern by potato and tomato growers since the Irish potato famine in the 1840s. P. infestans populations have continued to evolve, with unique clonal lineages arising which differ in pathogen fitness and pathogenicity, potentially impacting epidemiology. In 2012 and 2013, the US-23 clonal lineage predominated late blight epidemics in most U.S. potato and tomato production regions, including Wisconsin. This lineage was unknown prior to 2009. For isolates of three recently identified clonal lineages of P. infestans (US-22, US-23, and US-24), sporulation rates were experimentally determined on potato and tomato foliage and the effect of temperature on lesion growth rate on tomato was investigated. The US-22 and US-23 isolates had greater lesion growth rates on tomato than US-24 isolates. Sporulation rates for all isolates were greater on potato than tomato, and the US-23 isolates had greater sporulation rates on both tomato and potato than the US-22 and US-24 isolates. Experimentally determined correlates of fitness were input to the LATEBLIGHT model and epidemics were simulated using archived Wisconsin weather data from four growing seasons (2009 to 2012) to investigate the effect of isolates of these new lineages on late blight epidemiology. The fast lesion growth rates of US-22 and US-23 isolates resulted in severe epidemics in all years tested, particularly in 2011. The greater sporulation rates of P. infestans on potato resulted in simulated epidemics that progressed faster than epidemics simulated for tomato; the high sporulation rates of US-23 isolates resulted in simulated epidemics more severe than simulated epidemics of isolates of the US-22 and US-24 isolates and EC-1 clonal lineages on potato and tomato. Additionally, US-23 isolates consistently caused severe simulated epidemics when lesion growth rate and sporulation

Et2NH2C6H3(CO23SnBr2.4H2O: SYNTHESIS AND INFRARED STUDY

Directory of Open Access Journals (Sweden)

DAOUDA NDOYE

2014-01-01

Full Text Available The title compound has been obtained on allowing [C6H3(CO23(Et2NH23] to react with SnBr4. The molecular structure of Et2NH2C6H3(CO23SnBr2.4H2O has been determined on the basis of the infrared data. The suggested structure is a dimer in which each tin atom is hexacoordinated by two chelating C6H3(CO233- anions and two Br atoms. Cy2NH2+cations are involved through hydrogen bonds with non-coordinating CO2 groups. The suggested structure is a cage.

50 CFR 23.17 - What are the requirements for CITES specimens traded internationally by diplomatic, consular...

Science.gov (United States)

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false What are the requirements for CITES... ENDANGERED SPECIES OF WILD FAUNA AND FLORA (CITES) Prohibitions, Exemptions, and Requirements § 23.17 What are the requirements for CITES specimens traded internationally by diplomatic, consular, military, and...

Holography for a non-inflationary early universe

Energy Technology Data Exchange (ETDEWEB)

Hinterbichler, Kurt [Perimeter Institute for Theoretical Physics,31 Caroline St. N, Waterloo, Ontario, N2L 2Y5 (Canada); Stokes, James; Trodden, Mark [Center for Particle Cosmology, Department of Physics and Astronomy,University of Pennsylvania,209 South 33rd Street, Philadelphia, PA 19104 (United States)

2015-01-19

We construct a gravitational dual of the pseudo-conformal universe, a proposed alternative to inflation in which a conformal field theory in nearly flat space develops a time dependent vacuum expectation value. Constructing this dual amounts to finding five-dimensional domain-wall spacetimes with anti-de Sitter asymptotics, for which the wall has the symmetries of four-dimensional de Sitter space. This holographically realizes the characteristic symmetry breaking pattern so(2,4)→so(1,4) of the pseudo-conformal universe. We present an explicit example with a massless scalar field, using holographic renormalization to obtain general expressions for the renormalized scalar and stress-tensor one-point functions. We discuss the relationship between these solutions and those of four-dimensional holographic defect conformal field theories which break so(2,4)→so(2,3).

Holography for a non-inflationary early universe

International Nuclear Information System (INIS)

Hinterbichler, Kurt; Stokes, James; Trodden, Mark

2015-01-01

We construct a gravitational dual of the pseudo-conformal universe, a proposed alternative to inflation in which a conformal field theory in nearly flat space develops a time dependent vacuum expectation value. Constructing this dual amounts to finding five-dimensional domain-wall spacetimes with anti-de Sitter asymptotics, for which the wall has the symmetries of four-dimensional de Sitter space. This holographically realizes the characteristic symmetry breaking pattern so(2,4)→so(1,4) of the pseudo-conformal universe. We present an explicit example with a massless scalar field, using holographic renormalization to obtain general expressions for the renormalized scalar and stress-tensor one-point functions. We discuss the relationship between these solutions and those of four-dimensional holographic defect conformal field theories which break so(2,4)→so(2,3).

23 CFR 636.116 - What organizational conflict of interest requirements apply to design-build projects?

Science.gov (United States)

2010-04-01

... nature of the potential conflict as seen by the owner; (iii) States the nature of the proposed restraint... 23 Highways 1 2010-04-01 2010-04-01 false What organizational conflict of interest requirements... What organizational conflict of interest requirements apply to design-build projects? (a) State...

Diet induced thermogenesis measured over 24h in a respiration chamber: effect of diet composition.

NARCIS (Netherlands)

Westerterp, K.R.; Wilson, S.A.; Rolland, V.

1999-01-01

Department of Human Biology, Maastricht University, The Netherlands. OBJECTIVE: To study the effect of diet composition on diet-induced thermogenesis (DIT) over 24h in a respiration chamber. SUBJECTS: Eight healthy female volunteers (age 27 +/- 3 y; body mass index, BMI 23 +/- 3 kg/m2). DIETS: A

Design, Synthesis, and X-ray Crystal Structures of 2,4-Diaminofuro[2,3-d]pyrimidines as Multireceptor Tyrosine Kinase and Dihydrofolate Reductase Inhibitors

Science.gov (United States)

Gangjee, Aleem; Li, Wei; Lin, Lu; Zeng, Yibin; Ihnat, Michael; Warnke, Linda A.; Green, Dixy W.; Cody, Vivian; Pace, Jim; Queener, Sherry F.

2009-01-01

To optimize dual receptor tyrosine kinase (RTK) and dihydrofolate reductase (DHFR) inhibition, the E- and Z-isomers of 5-[2-(2-methoxyphenyl)prop-1-en-1-yl]furo[2,3-d]pyrimidine-2,4-diamines (1a and 1b) were separated by HPLC and the X-ray crystal structures (2.0 Å and 1.4 Å respectively) with mouse DHFR and NADPH as well as 1b with human DHFR (1.5 Å) were determined. The E- and Z-isomers adopt different binding modes when bound to mouse DHFR. A series of 2,4-diaminofuro[2,3-d]pyrimidines 2–13 were designed and synthesized using the X-ray crystal structures of 1a and 1b with DHFR to increase their DHFR inhibitory activity. Wittig reactions of appropriate 2-methoxyphenyl ketones with 2,4-diamino-6-chloromethyl furo[2,3-d]pyrimidine afforded the C8–C9 unsaturated compounds 2–7 and catalytic reduction gave the saturated 8–13. Homologation of the C9-methyl analog maintains DHFR inhibitory activity. In addition, inhibition of EGFR and PDGFR-β were discovered for saturated C9-homologated analogs 9 and 10 that were absent in the saturated C9-methyl analogs. PMID:19748785

17 CFR 240.17a-23 - Recordkeeping and reporting requirements relating to broker-dealer trading systems.

Science.gov (United States)

2010-04-01

... requirements relating to broker-dealer trading systems. 240.17a-23 Section 240.17a-23 Commodity and Securities... relating to broker-dealer trading systems. (a) Scope of section. This section shall apply to any registered broker or dealer that acts as the sponsor of a broker-dealer trading system. (b) Definitions. For...

24 CFR 1000.50 - What Indian preference requirements apply to IHBG administration activities?

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false What Indian preference requirements apply to IHBG administration activities? 1000.50 Section 1000.50 Housing and Urban Development... § 1000.50 What Indian preference requirements apply to IHBG administration activities? To the greatest...

Fission yeast cdc24(+) encodes a novel replication factor required for chromosome integrity.

Science.gov (United States)

Gould, K L; Burns, C G; Feoktistova, A; Hu, C P; Pasion, S G; Forsburg, S L

1998-07-01

A mutation within the Schizosaccharomyces pombe cdc24(+) gene was identified previously in a screen for cell division cycle mutants and the cdc24(+) gene was determined to be essential for S phase in this yeast. We have isolated the cdc24(+) gene by complementation of a new temperature-sensitive allele of the gene, cdc24-G1. The DNA sequence predicts the presence of an open reading frame punctuated by six introns which encodes a pioneer protein of 58 kD. A cdc24 null mutant was generated by homologous recombination. Haploid cells lacking cdc24(+) are inviable, indicating that cdc24(+) is an essential gene. The transcript of cdc24(+) is present at constant levels throughout the cell cycle. Cells lacking cdc24(+) function show a checkpoint-dependent arrest with a 2N DNA content, indicating a block late in S phase. Arrest is accompanied by a rapid loss of viability and chromosome breakage. An S. pombe homolog of the replicative DNA helicase DNA2 of S. cerevisiae suppresses cdc24. These results suggest that Cdc24p plays a role in the progression of normal DNA replication and is required to maintain genomic integrity.

Jeremiah 23:23–24 as polemic against prophets' views on Yahweh's ...

African Journals Online (AJOL)

It is possible that this short passage first had an independent existence before it became part of the collection of oracles in 23:9-40 This article argues that as an independent oracle the passage claims that Yahweh is not just a localised god, but an omnipresent God from whom no person can hide. When read as part of the ...

Constraining the rp-process by measuring 23Al(d,n24Si with GRETINA and LENDA at NSCL

Directory of Open Access Journals (Sweden)

Wolf Clemens

2017-01-01

In this proceeding we will present a new experimental study to investigate this reaction, using the surrogate reaction 23Al(d,n at 47 AMeV at the National Superconducting Cyclotron Laboratory (NSCL. We will discuss our new experimental setup which allows us to use full kinematics employing the Gamma-Ray Energy Tracking In-beam Nuclear Array (GRETINA to detect the γ-rays following the de-excitation of excited states of the reaction products and the Low Energy Neutron Detector Array (LENDA to detect the recoiling neutrons. The S800 was used for identification of the 24Si recoils. As a proof of principle to show the feasibility of this concept the Q-value spectrum of 22Mg(d,n23Al is reconstructed.

50 CFR 23.44 - What are the requirements to travel internationally with my personally owned live wildlife?

Science.gov (United States)

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false What are the requirements to travel internationally with my personally owned live wildlife? 23.44 Section 23.44 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) TAKING, POSSESSION, TRANSPORTATION...

23 CFR 420.207 - What are the requirements for research, development, and technology transfer work programs?

Science.gov (United States)

2010-04-01

... 23 Highways 1 2010-04-01 2010-04-01 false What are the requirements for research, development, and..., DEPARTMENT OF TRANSPORTATION PLANNING AND RESEARCH PLANNING AND RESEARCH PROGRAM ADMINISTRATION Research, Development and Technology Transfer Program Management § 420.207 What are the requirements for research...

High molecular gas fractions in normal massive star-forming galaxies in the young Universe.

Science.gov (United States)

Tacconi, L J; Genzel, R; Neri, R; Cox, P; Cooper, M C; Shapiro, K; Bolatto, A; Bouché, N; Bournaud, F; Burkert, A; Combes, F; Comerford, J; Davis, M; Schreiber, N M Förster; Garcia-Burillo, S; Gracia-Carpio, J; Lutz, D; Naab, T; Omont, A; Shapley, A; Sternberg, A; Weiner, B

2010-02-11

Stars form from cold molecular interstellar gas. As this is relatively rare in the local Universe, galaxies like the Milky Way form only a few new stars per year. Typical massive galaxies in the distant Universe formed stars an order of magnitude more rapidly. Unless star formation was significantly more efficient, this difference suggests that young galaxies were much more molecular-gas rich. Molecular gas observations in the distant Universe have so far largely been restricted to very luminous, rare objects, including mergers and quasars, and accordingly we do not yet have a clear idea about the gas content of more normal (albeit massive) galaxies. Here we report the results of a survey of molecular gas in samples of typical massive-star-forming galaxies at mean redshifts of about 1.2 and 2.3, when the Universe was respectively 40% and 24% of its current age. Our measurements reveal that distant star forming galaxies were indeed gas rich, and that the star formation efficiency is not strongly dependent on cosmic epoch. The average fraction of cold gas relative to total galaxy baryonic mass at z = 2.3 and z = 1.2 is respectively about 44% and 34%, three to ten times higher than in today's massive spiral galaxies. The slow decrease between z approximately 2 and z approximately 1 probably requires a mechanism of semi-continuous replenishment of fresh gas to the young galaxies.

49 CFR 393.24 - Requirements for head lamps, auxiliary driving lamps and front fog lamps.

Science.gov (United States)

2010-10-01

... Devices, and Electrical Wiring § 393.24 Requirements for head lamps, auxiliary driving lamps and front fog lamps. (a) Headlamps. Every bus, truck and truck tractor shall be equipped with headlamps as required by...

Quiet-time 0.04 - 2 MeV/nucleon Ions at 1 AU in Solar Cycles 23 and 24

Science.gov (United States)

Zeldovich, M. A.; Logachev, Y. I.; Kecskeméty, K.

2018-01-01

The fluxes of 3He, 4He, C, O, and Fe ions at low energies (about 0.04 - 2 MeV/nucleon) are studied during quiet periods in Solar Cycles (SC) 23 and 24 using data from the ULEIS/ACE instrument. In selecting quiet periods (the definition is given in Section 2.1), additional data from EPHIN/SOHO and EPAM/ACE were also used. The analysis of the ion energy spectra and their relative abundances shows that their behavior is governed by their first-ionization potential. Substantial differences in the ion energy spectra in two consecutive solar cycles are observed during the quiet periods selected. Quiet-time fluxes are divided into three distinct types according to the {˜} 80 - 320 keV/nucleon Fe/O ratio. Our results confirm the earlier observation that these types of suprathermal particles have different origins, that is, they represent different seed populations that are accelerated by different processes. Except for the solar activity minimum, the Fe/O ratio during quiet-time periods correspond either to the abundances of ions in particle fluxes accelerated in impulsive solar flares or to the mean abundances of elements in the solar corona. At the activity minimum, this ratio takes on values that are characteristic for the solar wind. These results indicate that the background fluxes of low-energy particles in the ascending, maximum, and decay phases of the solar cycle include significant contributions from both coronal particles accelerated to suprathermal energies and ions accelerated in small impulsive solar flares rich in Fe, while the contribution of remnants from earlier SEP events cannot be excluded. The comparison of suprathermal ion abundances during the first five years of SC 23 and SC 24 suggests that the quiet-time and non-quiet fluxes of Fe and 3He were lower in SC 24.

24 CFR 1000.20 - Is an Indian tribe required to assume environmental review responsibilities?

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Is an Indian tribe required to assume environmental review responsibilities? 1000.20 Section 1000.20 Housing and Urban Development... § 1000.20 Is an Indian tribe required to assume environmental review responsibilities? (a) No. It is an...

24 CFR 1000.48 - Are Indian preference requirements applicable to IHBG activities?

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Are Indian preference requirements applicable to IHBG activities? 1000.48 Section 1000.48 Housing and Urban Development Regulations Relating to..., DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT NATIVE AMERICAN HOUSING ACTIVITIES General § 1000.48 Are Indian...

24 CFR 1000.52 - What Indian preference requirements apply to IHBG procurement?

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false What Indian preference requirements apply to IHBG procurement? 1000.52 Section 1000.52 Housing and Urban Development Regulations Relating to..., DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT NATIVE AMERICAN HOUSING ACTIVITIES General § 1000.52 What Indian...

50 CFR 23.46 - What are the requirements for registering a commercial breeding operation for Appendix-I wildlife...

Science.gov (United States)

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false What are the requirements for registering a commercial breeding operation for Appendix-I wildlife and commercially exporting specimens? 23.46 Section 23.46 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR...

40 CFR 264.259 - Special requirements for hazardous wastes FO20, FO21, FO22, FO23, FO26, and FO27.

Science.gov (United States)

2010-07-01

... HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES Waste Piles § 264.259 Special requirements for hazardous wastes FO20, FO21, FO22, FO23, FO26, and FO27. (a) Hazardous Wastes FO20, FO21, FO22, FO23, FO26... requirements are necessary for piles managing hazardous wastes FO20, FO21, FO22, FO23, FO26, and FO27 in order...

Defining the structural requirements for a helix in 23 S ribosomal RNA that confers erythromycin resistance

DEFF Research Database (Denmark)

Douthwaite, S; Powers, T; Lee, J Y

1989-01-01

The helix spanning nucleotides 1198 to 1247 (helix 1200-1250) in Escherichia coli 23 S ribosomal RNA (rRNA) is functionally important in protein synthesis, and deletions in this region confer erythromycin resistance. In order to define the structural requirements for resistance, we have dissected...... deletion mutants show a sensitive phenotype. Deletions that extend into the base-pairing between GCC1208 and GGU1240 result in non-functional 23 S RNAs, which consequently do not confer resistance. A number of phylogenetically conserved nucleotides have been shown to be non-essential for 23 S RNA function....... However, removal of either these or non-conserved nucleotides from helix 1200-1250 measurably reduces the efficiency of 23 S RNA in forming functional ribosomes. We have used chemical probing and a modified primer extension method to investigate erythromycin binding to wild-type and resistant ribosomes...

23 CFR 420.121 - What other requirements apply to the administration of FHWA planning and research funds?

Science.gov (United States)

2010-04-01

... Administration of FHWA Planning and Research Funds § 420.121 What other requirements apply to the administration... 23 Highways 1 2010-04-01 2010-04-01 false What other requirements apply to the administration of FHWA planning and research funds? 420.121 Section 420.121 Highways FEDERAL HIGHWAY ADMINISTRATION...

Elucidating Key Motifs Required for Arp2/3-Dependent and Independent Actin Nucleation by Las17/WASP

Science.gov (United States)

Urbanek, Agnieszka N.; Smaczynska-de Rooij, Iwona I.

2016-01-01

Actin nucleation is the key rate limiting step in the process of actin polymerization, and tight regulation of this process is critical to ensure actin filaments form only at specific times and at defined regions of the cell. Arp2/3 is a well-characterised protein complex that can promote nucleation of new filaments, though its activity requires additional nucleation promotion factors (NPFs). The best recognized of these factors are the WASP family of proteins that contain binding motifs for both monomeric actin and for Arp2/3. Previously we demonstrated that the yeast WASP homologue, Las17, in addition to activating Arp2/3 can also nucleate actin filaments de novo, independently of Arp2/3. This activity is dependent on its polyproline rich region. Through biochemical and in vivo analysis we have now identified key motifs within the polyproline region that are required for nucleation and elongation of actin filaments, and have addressed the role of the WH2 domain in the context of actin nucleation without Arp2/3. We have also demonstrated that full length Las17 is able to bind liposomes giving rise to the possibility of direct linkage of nascent actin filaments to specific membrane sites to which Las17 has been recruited. Overall, we propose that Las17 functions as the key initiator of de novo actin filament formation at endocytic sites by nucleating, elongating and tethering nascent filaments which then serve as a platform for Arp2/3 recruitment and function. PMID:27637067

23 CFR 420.111 - What are the documentation requirements for use of FHWA planning and research funds?

Science.gov (United States)

2010-04-01

... and Research Funds § 420.111 What are the documentation requirements for use of FHWA planning and... 23 Highways 1 2010-04-01 2010-04-01 false What are the documentation requirements for use of FHWA planning and research funds? 420.111 Section 420.111 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF...

EVOLUTION OF THE GLOBAL TEMPERATURE STRUCTURE OF THE SOLAR CORONA DURING THE MINIMUM BETWEEN SOLAR CYCLES 23 AND 24

International Nuclear Information System (INIS)

Nuevo, Federico A.; Vásquez, Alberto M.; Huang Zhenguang; Frazin, Richard; Manchester, Ward B. IV; Jin Meng

2013-01-01

The combination of differential emission measure tomography with extrapolation of the photospheric magnetic field allows determination of the electron density and electron temperature along individual magnetic field lines. This is especially useful in quiet-Sun (QS) plasmas where individual loops cannot otherwise be identified. In Paper I, this approach was applied to study QS plasmas during Carrington rotation (CR) 2077 at the minimum between solar cycles (SCs) 23 and 24. In that work, two types of QS coronal loops were identified: ''up'' loops in which the temperature increases with height, and ''down'' loops in which the temperature decreases with height. While the first ones were expected, the latter ones were a surprise and, furthermore, were found to be ubiquitous in the low-latitude corona. In the present work, we extend the analysis to 11 CRs around the last solar minimum. We found that the ''down'' population, always located at low latitudes, was maximum at the time when the sunspot number was minimum, and the number of down loops systematically increased during the declining phase of SC-23 and diminished during the rising phase of SC-24. ''Down'' loops are found to have systematically larger values of β than do ''up'' loops. These discoveries are interpreted in terms of excitation of Alfvén waves in the photosphere, and mode conversion and damping in the low corona

24 CFR 206.308 - Continuing education requirements of counselors listed on the HECM Counselor Roster.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Continuing education requirements of counselors listed on the HECM Counselor Roster. 206.308 Section 206.308 Housing and Urban... MORTGAGE INSURANCE HECM Counselor Roster § 206.308 Continuing education requirements of counselors listed...

24 CFR 203.330 - Definition of delinquency and requirement for notice of delinquency to HUD.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Definition of delinquency and requirement for notice of delinquency to HUD. 203.330 Section 203.330 Housing and Urban Development... and Obligations Default Under Mortgage § 203.330 Definition of delinquency and requirement for notice...

24 CFR 203.466 - Definition of delinquency and requirement for notice of delinquency to HUD.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Definition of delinquency and requirement for notice of delinquency to HUD. 203.466 Section 203.466 Housing and Urban Development... and Obligations Rehabilitation Loans § 203.466 Definition of delinquency and requirement for notice of...

Does multifocal papillary micro-carcinoma require radioiodine ablation?

International Nuclear Information System (INIS)

Punda, A.; Markovic, V.; Eterovic, D.

2015-01-01

Full text of publication follows. Background: the thyroid carcinomas smaller than 1 cm (micro-carcinomas) comprise a significant fraction of papillary carcinomas. Excluding clinical micro-carcinomas, which present as metastatic disease, the micro-carcinomas diagnosed by ultrasound/FNAC or incidentally have very good prognosis. However, whether or not these papillary micro-carcinomas require post-surgical radioiodine ablation remains a matter of debate. Hypothesis: multi-focality is present in majority of clinical papillary micro-carcinomas and this characteristic can be used to identify the subset of non-clinical micro-carcinomas with greater malignant potential. Methods: the data on types of differentiated thyroid carcinomas diagnosed in the period 2008-2011 in the University Hospital Split were collected. Results: there were 359 patients with thyroid carcinoma, 329 (92%) of which had papillary carcinoma. About 61% (202/329) of papillary carcinomas were micro-carcinomas; most of them were diagnosed by ultrasound/FNAC (134/202= 66%), the rest were incidentalomas (48/202=24%) and clinical micro carcinomas (20/202=10%). Sixty percent (12/20) of patients with clinical micro-carcinoma and 23 patients with non-clinical micro-carcinoma (23/182=13%) had multifocal disease. Conclusion: multifocal disease is a frequent characteristic of clinical papillary thyroid micro-carcinomas, suggesting that multi-focality presents an early stage of non-clinical micro-carcinomas with more aggressive behaviour. Thus multifocal, but not uni-focal papillary micro-carcinomas may require radioiodine ablation. (authors)

[2,3 diphosphoglycerate in preterm newborns].

Science.gov (United States)

Scopesi, F; Canini, S; Mazzella, M; Arioni, C; Lantieri, P; Serra, G

2000-01-01

It has been largely shown that during the first month of life, in the preterm neonate Hb levels and Hct percentages rapidly decrease, high HbF concentration persists and a high oxygen affinity occurs. Data are needed to establish the level at which 2,3 dyphosphoglycerate (2,3 DPG) interacts with the regulation of oxygen affinity. 24 samples, from eight uncomplicated preterm newborns (34.1 +/- 1.83 GW, 1869 +/- +/- 291 BW) obtained at the same time as those required for the clinical management of the infants, were collected on the 2nd, 7th and 14th day of life. Blood gases, total hemoglobin and hematocrit were obtained from 0.3 ml arterialised capillary blood. Assays of 2,3 DPG were made separately on 0.4 ml venous blood. As expected tHb concentration and Hct percentages significantly decreased from day 2 to day 14 in all eight cases. On the contrary 2,3 DPG and p50 values remained stable. Subsequently throughout the study period all neonates had an increased 2,3 DPG/Hb ratio that was significantly related with p50 at standard conditions (p < 0.05). Stable 2,3 DPG concentrations during all study period have been detected. The subsequent significant increased 2.3 DPG/Hb, ratio related to increased p50 values, could have a key role in a physiological mechanism aimed to ensure adequate oxygen delivery to the tissues and to counteract the higher oxygen affinity of fetal hemoglobin. A wider sample is needed to validate this hypothesis.

A novel del(8)(q23.2q24.11) contributing to disease progression in a case of JAK2/TET2 double mutated chronic myelomonocytic leukemia

DEFF Research Database (Denmark)

Toft-Petersen, Marie; Kjeldsen, Eigil; Nederby, Line

2014-01-01

We have identified a novel 7.7 Mb del(8)(q23.2q24.11) in a patient progressing to acute myeloid leukemia (AML) following a 12-year stable phase of chronic myelomonocytic leukemia (CMML). A surprisingly high JAK2+ allelic burden of 92% at the time of AML led us to delineate the molecular aberrations...... relevant for leukemogenesis. While a frameshift mutation in the TET2 gene was stably present throughout the course of disease the JAK2 mutation was acquired after initial diagnosis of CMML. At progression aCGH revealed del(8q)(q23.2q24.11) encompassing various cancer relevant genes of which RAD21 and CSMD3...

Evolution of the dusty infrared luminosity function from z = 0 to z = 2.3 using observations from Spitzer

Science.gov (United States)

Magnelli, B.; Elbaz, D.; Chary, R. R.; Dickinson, M.; Le Borgne, D.; Frayer, D. T.; Willmer, C. N. A.

2011-04-01

Aims: We derive the evolution of the infrared luminosity function (LF) over the last 4/5ths of cosmic time using deep 24 and 70 μm imaging of the GOODS North and South fields. Methods: We use an extraction technique based on prior source positions at shorter wavelengths to build the 24 and 70 μm source catalogs. The majority (93%) of the sources have a spectroscopic (39%) or a photometric redshift (54%) and, in our redshift range of interest (i.e., 1.3 conversion between the infrared luminosity and star-formation rate (SFR) of a galaxy, we study the evolution of the SFR density of the Universe from z = 0 to z = 2.3. We find that the SFR density of the Universe strongly increased with redshift from z = 0 to z = 1.3, but is nearly constant at higher redshift out to z = 2.3. As part of the online material accompanying this article, we present source catalogs at 24 μm and 70 μm for both the GOODS-North and -South fields. Appendices are only available in electronic form at http://www.aanda.orgFull Tables B1-B4 are only available in electronic form at CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or via http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/528/A35

Metabolic solutions to the biosynthesis of some diaminomonocarboxylic acids in nature: Formation in cyanobacteria of the neurotoxins 3-N-methyl-2,3-diaminopropanoic acid (BMAA) and 2,4-diaminobutanoic acid (2,4-DAB).

Science.gov (United States)

Nunn, Peter B; Codd, Geoffrey A

2017-12-01

The non-encoded diaminomonocarboxylic acids, 3-N-methyl-2,3-diaminopropanoic acid (syn: α-amino-β-methylaminopropionic acid, MeDAP; β-N-methylaminoalanine, BMAA) and 2,4-diaminobutanoic acid (2,4-DAB), are distributed widely in cyanobacterial species in free and bound forms. Both amino acids are neurotoxic in whole animal and cell-based bioassays. The biosynthetic pathway to 2,4-DAB is well documented in bacteria and in one higher plant species, but has not been confirmed in cyanobacteria. The biosynthetic pathway to BMAA is unknown. This review considers possible metabolic routes, by analogy with reactions used in other species, by which these amino acids might be biosynthesised by cyanobacteria, which are a widespread potential environmental source of these neurotoxins. Where possible, the gene expression that might be implicated in these biosyntheses is discussed. Copyright © 2017 Elsevier Ltd. All rights reserved.

Role of Saudi universities in achieving the solar potential 2030 target

International Nuclear Information System (INIS)

Alyahya, Sulaiman; Irfan, Mohammad A.

2016-01-01

In Saudi Arabia, domestic consumption of fossil fuel is expected to grow from 3.4 MBOE (Million Barrels of Oil Equivalent) to 8.3 MBOE by 2028; peak power demand from 55 GW to 121 GW by 2030. About 61 GW of demand appears unmet by the output of planned projects. In response, KACARE (King Abdullah City for Atomic and Renewable Energy, the nation’s energy policy maker) has announced the target of installing 41 GW of solar capacity by 2030 (24 GW by 2020). Deployment of so much solar power requires a substantial, locally trained, technical workforce. A lower bound estimate of 8.9 persons/MW of Solar PV and 3.04 persons/MW of Solar Thermal can be taken for manufacturing, operations and maintenance. This conservative figure would mean employment for 218,650 workers by 2030. This would require the 24 local universities to graduate 14,577 technically qualified workers annually for the next 15 years (607 graduates per year per university). Even assuming a 50% import of technical manpower, the above estimate can be revised as 303 graduates per university per year. The need for so many technical workers makes it imperative for local universities to immediately ramp up their capacity to graduate technical workforce. - Highlights: •A review was made for manpower requirement of solar projects. •Manpower requirement was suggested for the Solar Target 2030 of 41 GW for Saudi Arabia. •Role of universities was elaborated in achieving tis manpower requirement.

EVOLUTION OF THE GLOBAL TEMPERATURE STRUCTURE OF THE SOLAR CORONA DURING THE MINIMUM BETWEEN SOLAR CYCLES 23 AND 24

Energy Technology Data Exchange (ETDEWEB)

Nuevo, Federico A.; Vasquez, Alberto M. [Instituto de Astronomia y Fisica del Espacio (CONICET-UBA) and FCEN (UBA), CC 67-Suc 28, Ciudad de Buenos Aires (Argentina); Huang Zhenguang; Frazin, Richard; Manchester, Ward B. IV; Jin Meng [Department of Atmospheric, Oceanic and Space Sciences, University of Michigan, Ann Arbor, MI 48109 (United States)

2013-08-10

The combination of differential emission measure tomography with extrapolation of the photospheric magnetic field allows determination of the electron density and electron temperature along individual magnetic field lines. This is especially useful in quiet-Sun (QS) plasmas where individual loops cannot otherwise be identified. In Paper I, this approach was applied to study QS plasmas during Carrington rotation (CR) 2077 at the minimum between solar cycles (SCs) 23 and 24. In that work, two types of QS coronal loops were identified: ''up'' loops in which the temperature increases with height, and ''down'' loops in which the temperature decreases with height. While the first ones were expected, the latter ones were a surprise and, furthermore, were found to be ubiquitous in the low-latitude corona. In the present work, we extend the analysis to 11 CRs around the last solar minimum. We found that the ''down'' population, always located at low latitudes, was maximum at the time when the sunspot number was minimum, and the number of down loops systematically increased during the declining phase of SC-23 and diminished during the rising phase of SC-24. ''Down'' loops are found to have systematically larger values of {beta} than do ''up'' loops. These discoveries are interpreted in terms of excitation of Alfven waves in the photosphere, and mode conversion and damping in the low corona.

The restoration in vivo of 2,3-diphosphoglycerate (2,3-DPG) in stored red cells, after transfusion. The levels of red cells 2,3-DPG.

Science.gov (United States)

Stan, Ana; Zsigmond, Eva

2009-01-01

Since the main reason for transfusing preserved red cells is to increase the oxygen carrying capacity of the recipient, the circulating preserved red cells should have at the time of transfusion normal oxygen uptake and normal oxyhemoglobin dissociation characteristics. We evaluated the effectiveness of transfused red cells, through periodical determination of erythrocyte components, during 72 hours after transfusions of large quantities (3,000 mL) of blood. Three patients with massive hemorrhages, two after amputation and one after nephrectomy were given each 3,000 mL preserved blood (in ACD, 10 days, at 4 degrees C). Red cell 2,3-DPG and serum inorganic phosphorus were determined prior to transfusion and after, periodically, for three days. Red cell 2,3-DPG was determined by Krimsky's method and inorganic phosphorus by Kuttner and Lichtenstein's method. The in vivo restoration of 2,3-DPG--of transfused red cells is shown as a percentage of recipient's final 2,3-DPG level, and was calculated in each of the three patients. The level of erythrocyte 2,3-DPG was greater than 60% of the final level within 24 hours, after the end of transfusion. The in vivo rates of restoration of 2,3-DPG in transfused red cells for periods of 0-6, 6-24, 24-48 and 48-72 hours are 0.251, 0.238, 0.133, 0.120 mM/L cells/hour. The therapeutic significance of the increased oxygen affinity of stored blood becomes very important in clinical conditions, when large volumes of red cells are urgently needed. After massive transfusions, the restoration of 2,3-DPG in red cells produces a decrease of serum inorganic phosphorus through its consumption. The stored blood with low values of erythrocyte 2,3-DPG can be used without hesitation when correcting a chronic anemia for instance, but in acute situation, when the organism needs restoration of the oxygen releasing capacity within minutes, the resynthesis is obviously insufficient. In such situations, fresh blood or blood with a near normal 2,3-DPG

Blood rheology and 2,3-diphosphoglycerate levels after erythropoietin treatment.

Science.gov (United States)

Crowley, J P; Chazan, J A; Metzger, J B; Pono, L; Valeri, C R

1993-01-01

Twenty-seven transfusion dependent patients with end-stage renal disease on long-term dialysis had blood cell counts, serum chemistries, blood pressure, and whole blood viscosity measured, as well as having transfusion requirements assessed. Three months after the institution of recombinant human erythropoietin (rHU-EPO) (75 u per kg per wk), there was an 88 percent fall in transfusion requirement. After four months, the hematocrit increased from 24 +/- 3.8 to 25.6 +/- 4.2 percent, mean corpuscular volume from 93 +/- 4.9 to 97 +/- 6.6 fl, 2-3-diphosphoglycerate (2,3-DPG) from 13.2 +/- 3.2 to 15.6 +/- 4.3 microM per g of Hb. Whole blood viscosity fell from 14.1 +/- 2.1 to 12.7 +/- 2.3 seconds, and ferritin levels fell from 3282 +/- 3889 to 2131 +/- 2441 ng per ml. In eight patients in whom the dose of rHU-EPO was further increased by up to 50 units per kg three times weekly for three months, the hematocrit rose further to 29.3 +/- 3.0 percent and the rise in hematocrit was accompanied by a further increase in 2,3-DPG to 17.9 +/- 2.8 microM per g of Hb (p < 0.03). There were no major side effects or vascular complications.

47 CFR 25.225 - Geographic Service Requirements for 17/24 GHz Broadcasting Satellite Service.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 2 2010-10-01 2010-10-01 false Geographic Service Requirements for 17/24 GHz Broadcasting Satellite Service. 25.225 Section 25.225 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Technical Standards § 25.225 Geographic Service...

24 CFR 1000.40 - Do lead-based paint poisoning prevention requirements apply to affordable housing activities...

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Do lead-based paint poisoning prevention requirements apply to affordable housing activities under NAHASDA? 1000.40 Section 1000.40 Housing... AMERICAN HOUSING ACTIVITIES General § 1000.40 Do lead-based paint poisoning prevention requirements apply...

Measurement of the relationship of 24 Na activity and the received neutron dose

International Nuclear Information System (INIS)

Gossio, S.; Carrelli, J.; Villella, A.; Soppe, E.

2013-01-01

In cases of criticality accidents it is required a fast dosimetric system that allows to evaluate the doses of the personnel involved. The reaction (n,y) with sodium presented in the body ( 23 Na), generates 24 Na, that emits two gamma of 1369KeV and 2754 KeV that can be measured using a whole body counter. The experienced were carried out with the irradiation of 252 Cf of a phantom with a solution of NaCl in water. After the irradiation it was measured the 24 Na activity in the whole body counter, which has a HPGe detector previously calibrated in energy and efficiency. Considering the correction by decay, the quantity of 23 Na presented in the body of an adult and elimination curve of 24 Na, it was established a coefficient of neutronic doses by unity of activity of 24 Na measured in the whole body counter. This method is useful for the retrospective estimation of the doses, as well as to carry out a radiological sorting in case of criticality

Measurement of the relationship of {sup 24} Na activity and the received neutron dose; Medicion de la relacion de la actividad de {sup 24}Na y la dosis de neutrones recibida

Energy Technology Data Exchange (ETDEWEB)

Gossio, S.; Carrelli, J.; Villella, A.; Soppe, E., E-mail: sgossio@arn.gob.ar [Autoridad Regulatoria Nuclear (ARN), Buenos Aires (Argentina)

2013-07-01

In cases of criticality accidents it is required a fast dosimetric system that allows to evaluate the doses of the personnel involved. The reaction (n,y) with sodium presented in the body ({sup 23}Na), generates {sup 24}Na, that emits two gamma of 1369KeV and 2754 KeV that can be measured using a whole body counter. The experienced were carried out with the irradiation of {sup 252} Cf of a phantom with a solution of NaCl in water. After the irradiation it was measured the {sup 24}Na activity in the whole body counter, which has a HPGe detector previously calibrated in energy and efficiency. Considering the correction by decay, the quantity of {sup 23}Na presented in the body of an adult and elimination curve of {sup 24}Na, it was established a coefficient of neutronic doses by unity of activity of {sup 24}Na measured in the whole body counter. This method is useful for the retrospective estimation of the doses, as well as to carry out a radiological sorting in case of criticality.

Analysis of geomagnetically induced currents at a low-latitude region over the solar cycles 23 and 24: comparison between measurements and calculations

Directory of Open Access Journals (Sweden)

Barbosa Cleiton

2015-01-01

Full Text Available Geomagnetically Induced Currents (GIC are a space weather effect, which affects ground-based technological structures at all latitudes on the Earth’s surface. GIC occurrence and amplitudes have been monitored in power grids located at high and middle latitudes since 1970s and 1980s, respectively. This monitoring provides information about the GIC intensity and the frequency of occurrence during geomagnetic storms. In this paper, we investigate GIC occurrence in a power network at low latitudes (in the central Brazilian region during the solar cycles 23 and 24. Calculated and measured GIC data are compared for the most intense geomagnetic storms (i.e. −50 < Dst < −50 nT of the solar cycle 24. The results obtained from this comparison show a good agreement. The success of the model employed for the calculation of GIC leads to the possibility of determining GIC for events during the solar cycle 23 as well. Calculated GIC in one transformer reached ca. 30 A during the “Halloween storm” in 2003 whilst most frequent intensities lie below 10 A. The normalized inverse cumulative frequency for GIC data was calculated for the solar cycle 23 in order to perform a statistical analysis. It was found that a q-exponential Tsallis distribution fits the calculated GIC frequency distribution for more than 99% of the data. This analysis provides an overview of the long-term GIC monitoring at low latitudes and suggests new insight into critical phenomena involved in the GIC generation.

Statistical properties of correlated solar flares and coronal mass ejections in cycles 23 and 24

Science.gov (United States)

Aarnio, Alicia

2018-01-01

Outstanding problems in understanding early stellar systems include mass loss, angular momentum evolution, and the effects of energetic events on the surrounding environs. The latter of these drives much research into our own system's space weather and the development of predictive algorithms for geomagnetic storms. So dually motivated, we have leveraged a big-data approach to combine two decades of GOES and LASCO data to identify a large sample of spatially and temporally correlated solar flares and CMEs. In this presentation, we revisit the analysis of Aarnio et al. (2011), adding 10 years of data and further exploring the relationships between correlated flare and CME properties. We compare the updated data set results to those previously obtained, and discuss the effects of selecting smaller time windows within solar cycles 23 and 24 on the empirically defined relationships between correlated flare and CME properties. Finally, we discuss a newly identified large sample of potentially interesting correlated flares and CMEs perhaps erroneously excluded from previous searches.

Structure and molecular motion in three modifications of a binary C23H48-C24H50 paraffin

International Nuclear Information System (INIS)

Craievich, A.F.; Denicolo, I.; Doucet, J.

1983-01-01

The temperature dependence of the intensities of the (00l) X-ray reflections from a binary paraffin (C 23 H 48 -25% C 24 H 50 ) was determined, in order to obtain structure parameters related to the molecular motion and intramolecular defects. The long lattice spacing was also determined as a function of the temperature. All of these results are compared with the temperature dependence of the ratio of the two short lattice parameters. The clear correlation of all of these experimental results provides a close characterization of the molecular structures and their changes at the several solid state phase transitions. (Author) [pt

24 CFR 84.24 - Program income.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Program income. 84.24 Section 84.24... income. (a) HUD shall apply the standards set forth in this section in requiring recipient organizations to account for program income related to projects financed in whole or in part with Federal funds. (b...

49 CFR 579.24 - Reporting requirements for manufacturers of 5,000 or more trailers annually.

Science.gov (United States)

2010-10-01

... incident, and whether the incident involved a fire, coded as follows: 02 suspension, 03 service brake..., 16 structure, 17 latch, 19 tires, 20 wheels, 21 trailer hitch, 23 fire, 98 where a system or... with more than one type of service brake system (i.e., hydraulic and air), the information required by...

Universal continuous-variable quantum computation: Requirement of optical nonlinearity for photon counting

International Nuclear Information System (INIS)

Bartlett, Stephen D.; Sanders, Barry C.

2002-01-01

Although universal continuous-variable quantum computation cannot be achieved via linear optics (including squeezing), homodyne detection, and feed-forward, inclusion of ideal photon-counting measurements overcomes this obstacle. These measurements are sometimes described by arrays of beam splitters to distribute the photons across several modes. We show that such a scheme cannot be used to implement ideal photon counting and that such measurements necessarily involve nonlinear evolution. However, this requirement of nonlinearity can be moved ''off-line,'' thereby permitting universal continuous-variable quantum computation with linear optics

49 CFR 23.77 - Does this part preempt local requirements?

Science.gov (United States)

2010-10-01

... Section 23.77 Transportation Office of the Secretary of Transportation PARTICIPATION OF DISADVANTAGED BUSINESS ENTERPRISE IN AIRPORT CONCESSIONS Other Provisions § 23.77 Does this part preempt local...) You must clearly identify any State or local law, regulation, or policy pertaining to minority, women...

21 CFR 822.24 - What are my responsibilities once I am notified that I am required to conduct postmarket...

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false What are my responsibilities once I am notified that I am required to conduct postmarket surveillance? 822.24 Section 822.24 Food and Drugs FOOD AND... SURVEILLANCE Responsibilities of Manufacturers § 822.24 What are my responsibilities once I am notified that I...

24 CFR 960.103 - Equal opportunity requirements and protection for victims of domestic violence.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Equal opportunity requirements and protection for victims of domestic violence. 960.103 Section 960.103 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR PUBLIC AND INDIAN HOUSING, DEPARTMENT OF HOUSING...

24 CFR 982.53 - Equal opportunity requirements and protection for victims of domestic violence.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Equal opportunity requirements and protection for victims of domestic violence. 982.53 Section 982.53 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR PUBLIC AND INDIAN HOUSING, DEPARTMENT OF HOUSING AND...

24 CFR 572.420 - Miscellaneous requirements.

Science.gov (United States)

2010-04-01

... Institutions of Higher Learning and Other Nonprofit Institutions), implemented at 24 CFR part 45, as applicable... Barrier Resources Act. Pursuant to the Coastal Barrier Resources Act (16 U.S.C. 3601), HUD will not approve use of properties in the Coastal Barrier Resources System. (h) Lead-based paint activities. The...

24 CFR 242.23 - Maximum mortgage amounts and cash equity requirements.

Science.gov (United States)

2010-04-01

... addition to the value of plant, property, and equipment and other values recognized as loan security in the commitment process. Exercise of this discretion shall never cause a loan to exceed 90 percent of estimated... COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL...

Unraveling and engineering the production of 23,24-bisnorcholenic steroids in sterol metabolism.

Science.gov (United States)

Xu, Li-Qin; Liu, Yong-Jun; Yao, Kang; Liu, Hao-Hao; Tao, Xin-Yi; Wang, Feng-Qing; Wei, Dong-Zhi

2016-02-22

The catabolism of sterols in mycobacteria is highly important due to its close relevance in the pathogenesis of pathogenic strains and the biotechnological applications of nonpathogenic strains for steroid synthesis. However, some key metabolic steps remain unknown. In this study, the hsd4A gene from Mycobacterium neoaurum ATCC 25795 was investigated. The encoded protein, Hsd4A, was characterized as a dual-function enzyme, with both 17β-hydroxysteroid dehydrogenase and β-hydroxyacyl-CoA dehydrogenase activities in vitro. Using a kshAs-null strain of M. neoaurum ATCC 25795 (NwIB-XII) as a model, Hsd4A was further confirmed to exert dual-function in sterol catabolism in vivo. The deletion of hsd4A in NwIB-XII resulted in the production of 23,24-bisnorcholenic steroids (HBCs), indicating that hsd4A plays a key role in sterol side-chain degradation. Therefore, two competing pathways, the AD and HBC pathways, were proposed for the side-chain degradation. The proposed HBC pathway has great value in illustrating the production mechanism of HBCs in sterol catabolism and in developing HBCs producing strains for industrial application via metabolic engineering. Through the combined modification of hsd4A and other genes, three HBCs producing strains were constructed that resulted in promising productivities of 0.127, 0.109 and 0.074 g/l/h, respectively.

Learning analytics: Dataset for empirical evaluation of entry requirements into engineering undergraduate programs in a Nigerian university.

Science.gov (United States)

Odukoya, Jonathan A; Popoola, Segun I; Atayero, Aderemi A; Omole, David O; Badejo, Joke A; John, Temitope M; Olowo, Olalekan O

2018-04-01

In Nigerian universities, enrolment into any engineering undergraduate program requires that the minimum entry criteria established by the National Universities Commission (NUC) must be satisfied. Candidates seeking admission to study engineering discipline must have reached a predetermined entry age and met the cut-off marks set for Senior School Certificate Examination (SSCE), Unified Tertiary Matriculation Examination (UTME), and the post-UTME screening. However, limited effort has been made to show that these entry requirements eventually guarantee successful academic performance in engineering programs because the data required for such validation are not readily available. In this data article, a comprehensive dataset for empirical evaluation of entry requirements into engineering undergraduate programs in a Nigerian university is presented and carefully analyzed. A total sample of 1445 undergraduates that were admitted between 2005 and 2009 to study Chemical Engineering (CHE), Civil Engineering (CVE), Computer Engineering (CEN), Electrical and Electronics Engineering (EEE), Information and Communication Engineering (ICE), Mechanical Engineering (MEE), and Petroleum Engineering (PET) at Covenant University, Nigeria were randomly selected. Entry age, SSCE aggregate, UTME score, Covenant University Scholastic Aptitude Screening (CUSAS) score, and the Cumulative Grade Point Average (CGPA) of the undergraduates were obtained from the Student Records and Academic Affairs unit. In order to facilitate evidence-based evaluation, the robust dataset is made publicly available in a Microsoft Excel spreadsheet file. On yearly basis, first-order descriptive statistics of the dataset are presented in tables. Box plot representations, frequency distribution plots, and scatter plots of the dataset are provided to enrich its value. Furthermore, correlation and linear regression analyses are performed to understand the relationship between the entry requirements and the

Morita-Baylis-Hillman Route to Dimethyl 2,3-Dihydrobenzo[b]oxepine-2,4- dicarboxylates and Methyl 2-(2-Carbomethoxybenzo[b]furan-3-yl)propanoates from Salicylaldehydes

International Nuclear Information System (INIS)

Ahn, Sang Hyun; Jang, Seung Soon; Kim, Young Keun; Lee, Kee Jung

2012-01-01

A new synthetic method for dimethyl 2,3-dihydrobenzo[b]oxepine-2,4-dicarboxylates and methyl 2-(2- carbomethoxybenzo[b]furan-3-yl)propanoates by an intramolecular conjugate displacement reaction or an S N 2 reaction of acetates of Morita-Baylis-Hillman adducts of methyl (2-formylphenoxy)acetates has been described

Alterations in plasma phosphorus, red cell 2,3-diphosphoglycerate and P50 following open heart surgery.

Science.gov (United States)

Hasan, R A; Sarnaik, A P; Meert, K L; Dabbagh, S; Simpson, P; Makimi, M

1994-12-01

To evaluate changes in and the correlation between plasma phosphorus, red cell 2,3-diphosphoglycerate (DPG) and adenosine triphosphate (ATP), and P50 in children following heart surgery. Prospective, observational study with factorial design. A pediatric intensive care unit in a university hospital. Twenty children undergoing open heart surgery for congenital heart defects. None. Red cell 2,3-DPG and ATP, P50, plasma phosphorus, and arterial lactate were obtained before and at 1, 8, 16, 24, 48, and 72 hours after surgery. The amount of intravenous fluid and glucose administered, and age of blood utilized were documented. Variables were analyzed by repeated measure analysis of variance followed by paired t-tests. To investigate the relationship between variables at each time point, scatterplot matrices and correlation coefficients were obtained. There was a reduction in plasma phosphorus, red cell 2,3-DPG, and P50 and an increase in arterial lactate at 1, 8, 16, 24, 48, and 72 hours after surgery. Red cell 2,3-DPG correlated with P50 at 1, 8 and 16 hours. The decrease in the plasma phosphorus correlated with the amounts of intravenous fluid and glucose administered on the day of surgery and on the first and second postoperative days. The age of the blood utilized correlated with the decrease in red cell 2,3-DPG on the day of surgery. Reduction in red cell 2,3-DPG, P50, and plasma phosphorus occurs after open heart surgery in children. These changes can potentially contribute to impaired oxygen utilization in the postoperative period, when adequacy of tissue oxygenation is critical.

Isolation of a new anti-inflammatory 20, 21, 22, 23, 24, 25, 26, 27-octanorcucurbitacin-type triterpene from Ibervillea sonorae.

Science.gov (United States)

Jardón-Delgado, Angel; Magos-Guerrero, Gil Alfonso; Martínez-Vázquez, Mariano

2014-01-01

A new cucurbitane-type triterpene, 20, 21, 22, 23, 24, 25, 26, 27-octanorcucurbita-5-ene-3, 11, 16-trione (1), named kinoin D, was isolated from the roots of the medicinal plant Ibervillea sonorae, (wereque). The structure of 1 was established on the basis of extensive NMR and MS studies. In addition, the known kinoins B (3) and C (5) were isolated, as were 16alpha-20,25-trihydroxy-3alpha-(2-O-alpha-L-rhamnopyranosiyl-D-glucopyranosyloxy)-(10alpha)-cucurbit-5-en-11,22-dione (6), (22S)-16alpha,22-diacetoxy-20,25-dihydroxy-3alpha-[3,4,6-tri-O-acetyl-2-O-(2,3,4-tri-O-acetyl-alpha-L-rhamnopyranosyl)-beta-glucopyranosyl]-(10alpha)-cucurbita-5,23t-dien-11-one (7) and 16alpha-acetoxy-20,25-dihydroxy-3alpha-[3,4,6-tri-O-acetyl-2-O-(2,3,4,-tri-O-acetyl-alpha-L-rhamnopyranosyl)-beta-D-glucopyranosyl]-(10alpha)-cucurbita-5-ene-11,22-dione (8). Compound 1 exhibited anti-inflammatory activity in TPA-induced edema in mice.

40 CFR 180.1243 - Bacillus subtilis var. amyloliquefaciens strain FZB24; exemption from the requirement of a...

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Bacillus subtilis var... EXEMPTIONS FOR PESTICIDE CHEMICAL RESIDUES IN FOOD Exemptions From Tolerances § 180.1243 Bacillus subtilis... the requirement of a tolerance for residues of the Bacillus subtilis var. amyloliquefaciens strain...

"Intelligence and Civilisation": A Ludwig Mond Lecture Delivered at the University of Manchester on 23rd October 1936 by Godfrey H. Thomson. A Reprinting with Background and Commentary

Science.gov (United States)

Deary, Ian J.; Lawn, Martin; Brett, Caroline E.; Bartholomew, David J.

2009-01-01

Here we reprint, and provide background and a commentary on, a recently-rediscovered lecture by Godfrey H. Thomson entitled, "Intelligence and civilisation." It was delivered at the University of Manchester, UK, on 23rd October, 1936, printed in 1937 in the short-lived "Journal of the University of Manchester" and as a pamphlet…

Morita-Baylis-Hillman Route to Dimethyl 2,3-Dihydrobenzo[b]oxepine-2,4- dicarboxylates and Methyl 2-(2-Carbomethoxybenzo[b]furan-3-yl)propanoates from Salicylaldehydes

Energy Technology Data Exchange (ETDEWEB)

Ahn, Sang Hyun; Jang, Seung Soon; Kim, Young Keun; Lee, Kee Jung [Hanyang University, Seoul (Korea, Republic of)

2012-01-15

A new synthetic method for dimethyl 2,3-dihydrobenzo[b]oxepine-2,4-dicarboxylates and methyl 2-(2- carbomethoxybenzo[b]furan-3-yl)propanoates by an intramolecular conjugate displacement reaction or an S{sub N}2 reaction of acetates of Morita-Baylis-Hillman adducts of methyl (2-formylphenoxy)acetates has been described.

24 CFR 92.614 - Other Federal requirements.

Science.gov (United States)

2010-04-01

... Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.614 Other Federal... Acquisition Policies Act (42 U.S.C. 4201-4655) and the implementing regulations at 49 CFR part 24, contained...

24 CFR 207.258 - Insurance claim requirements.

Science.gov (United States)

2010-04-01

... in 24 CFR part 200, subpart B, of its intention to file an insurance claim and of its election either..., ledger cards, documents, books, papers, and accounts relating to the mortgage transaction. (iv) All...

CC chemokine receptor 4 is required for experimental autoimmune encephalomyelitis by regulating GM-CSF and IL-23 production in dendritic cells

Science.gov (United States)

Poppensieker, Karola; Otte, David-Marian; Schürmann, Britta; Limmer, Andreas; Dresing, Philipp; Drews, Eva; Schumak, Beatrix; Klotz, Luisa; Raasch, Jennifer; Mildner, Alexander; Waisman, Ari; Scheu, Stefanie; Knolle, Percy; Förster, Irmgard; Prinz, Marco; Maier, Wolfgang; Zimmer, Andreas; Alferink, Judith

2012-01-01

Dendritic cells (DCs) are pivotal for the development of experimental autoimmune encephalomyelitis (EAE). However, the mechanisms by which they control disease remain to be determined. This study demonstrates that expression of CC chemokine receptor 4 (CCR4) by DCs is required for EAE induction. CCR4−/− mice presented enhanced resistance to EAE associated with a reduction in IL-23 and GM-CSF expression in the CNS. Restoring CCR4 on myeloid cells in bone marrow chimeras or intracerebral microinjection of CCR4-competent DCs, but not macrophages, restored EAE in CCR4−/− mice, indicating that CCR4+ DCs are cellular mediators of EAE development. Mechanistically, CCR4−/− DCs were less efficient in GM-CSF and IL-23 production and also TH-17 maintenance. Intraspinal IL-23 reconstitution restored EAE in CCR4−/− mice, whereas intracerebral inoculation using IL-23−/− DCs or GM-CSF−/− DCs failed to induce disease. Thus, CCR4-dependent GM-CSF production in DCs required for IL-23 release in these cells is a major component in the development of EAE. Our study identified a unique role for CCR4 in regulating DC function in EAE, harboring therapeutic potential for the treatment of CNS autoimmunity by targeting CCR4 on this specific cell type. PMID:22355103

47 CFR 25.262 - Licensing and domestic coordination requirements for 17/24 GHz BSS space stations.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 2 2010-10-01 2010-10-01 false Licensing and domestic coordination requirements for 17/24 GHz BSS space stations. 25.262 Section 25.262 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Technical Standards § 25.262...

23 CFR 420.107 - What is the minimum required expenditure of State planning and research funds for research...

Science.gov (United States)

2010-04-01

... RESEARCH PROGRAM ADMINISTRATION Administration of FHWA Planning and Research Funds § 420.107 What is the... 23 Highways 1 2010-04-01 2010-04-01 false What is the minimum required expenditure of State planning and research funds for research development and technology transfer? 420.107 Section 420.107...

24 CFR 266.105 - Application requirements.

Science.gov (United States)

2010-04-01

... HOUSING FINANCE AGENCY RISK-SHARING PROGRAM FOR INSURED AFFORDABLE MULTIFAMILY PROJECT LOANS Housing Finance Agency Requirements § 266.105 Application requirements. (a) Applications for approval as a HUD...

Occupational safety and health in the Universities: fulfilling the fundamental requirement of OSHA and AELA

International Nuclear Information System (INIS)

Ismail Bahari

2000-01-01

This paper discusses the result of a survey among the universities to looks at whether such basic similarities in requirements by both Acts actually help in fulfilling and integrating the fundamental requirement of OSHA, Malaysian Occupational Safety and Health Act and AELA, Malaysian Atomic Energy Licensing Act especially through self-regulation

24 CFR 266.110 - Reserve requirements.

Science.gov (United States)

2010-04-01

... HOUSING FINANCE AGENCY RISK-SHARING PROGRAM FOR INSURED AFFORDABLE MULTIFAMILY PROJECT LOANS Housing Finance Agency Requirements § 266.110 Reserve requirements. (a) HFAs with top-tier designation or overall...

40 CFR 230.23 - Current patterns and water circulation.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Current patterns and water circulation. 230.23 Section 230.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) OCEAN... the water body; and water stratification. ...

40 CFR 264.231 - Special requirements for hazardous wastes FO20, FO21, FO22, FO23, FO26, and FO27.

Science.gov (United States)

2010-07-01

... HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES Surface Impoundments § 264.231 Special requirements for hazardous wastes FO20, FO21, FO22, FO23, FO26, and FO27. (a) Hazardous Wastes FO20, FO21, FO22... surface impoundments managing hazardous wastes FO20, FO21, FO22, FO23, FO26, and FO27 in order to reduce...

Arabidopsis rad23-4 gene is required for pollen development under ...

African Journals Online (AJOL)

Nucleotide excision repair (NER) is a highly conserved DNA repair pathway for correcting DNA lesions that cause distortion of the double helical structure. The protein heterodimer Rad23 is involved in recognition and binding to such lesions. Here, we showed that rad23-4 (AT5g38470) was expressed in the roots, mature ...

PILOTSTUDY TO EVALUATE THE EFFECT OF PHOSPHORUSBINDERS ON FGF23

Directory of Open Access Journals (Sweden)

A.Bouma de Krijger

2012-06-01

Results are as follows; phosphorus binding by sevelamer significantly lowered urinary phosphate excretion, from a median of 26.25 mmol/24 h to 17.5 mmol/l. Other parameters showed no sgnificant association with urinary phosphate excretion. The serum phosphate was unchanged during treatment. Creatinin clearance was significantly associated with FGF23 (p0.03. FGF23 did not change significant following phosphorus binding therapy. In conclusion; although 8 weeks sevelamer treatment significantly lowered 24 h urinary phosphate excretion, there was no reduction in FGF23 levels in this group of CKD stage 3 patients.

International Nuclear Management Academy Requirements for University Master’s Programmes in Nuclear Technology Management

International Nuclear Information System (INIS)

Grosbois, J. de; Hirose, H.; Adachi, F.; Liu, L.; Hanamitsu, K.; Kosilov, A.; Roberts, J.

2016-01-01

Full text: The development of any national nuclear energy programme is dependent on the successful development of qualified human resources, through a sustainable nuclear education and training programmes supported by government and industry. Among the broad range of specialists needed for the continued safe and economic utilization of nuclear technology for peaceful purposes, are a most vital component—managers. The International Nuclear Management Academy (INMA) is an IAEA facilitated collaboration framework in which universities provide master’s degree programmes focusing on the management aspect for the nuclear sector. INMA master’s programmes in Nuclear Technology Management (NTM) specify a common set of competency requirements that graduates should acquire to prepare them to become competent managers. This paper presents an overview of the INMA collaboration framework and the requirements for partner universities to implement master’s programmes in Nuclear Technology Management. (author

Lessons learned - development of the tritium facilities 5480.23 safety analysis report and technical safety requirements

International Nuclear Information System (INIS)

Cappucci, A.J. Jr.; Bowman, M.E.; Goff, L.

1997-01-01

A review was performed which identified open-quotes Lessons Learnedclose quotes from the development of the 5480.23 Tritium Safety Analysis Report (SAR) and the Technical Safety Requirements (TSR) for the Tritium Facilities (TF). The open-quotes Lessons Learnedclose quotes were based on an evaluation of the use of the SRS procedures, processes, and work practices which contributed to the success or lack thereof. This review also identified recommendations and suggestions for improving the development of SARs and TSRs at SRS. The 5480.23 SAR describes the site for the TF, the various process systems in the process buildings, a complete hazards and accident analysis of the most significant hazards affecting the nearby offsite population, and the selection of safety systems, structures, and components to protect both the public and site workers. It also provides descriptions of important programs and processes which add defense in depth to public and worker protection

Heavy Drinking and Social and Health Factors in University Students from 24 Low, Middle Income and Emerging Economy Countries.

Science.gov (United States)

Peltzer, Karl; Pengpid, Supa

2016-02-01

The aim of this study was to investigate heavy drinking and social and health correlates in university students in low, middle income and emerging economy countries. Using anonymous questionnaires, data were collected in a cross-sectional survey of 17,590 undergraduate university students (mean age 20.8, SD 2.9) from 25 universities in 24 countries across Asia, Africa and the Americas. Overall, 71.6 % were non-drinkers, 17.1 % moderate and 11.3 % heavy alcohol drinkers (14.2 % in men and 9.2 % in women) in the past 2 weeks. In a multivariate logistic regression analysis, older age, poorer family background, living in a higher income country, weak beliefs in the importance of limiting alcohol use, higher country per capita alcohol consumption, other substance use (tobacco and illicit drug use), and poor life satisfaction was associated with heavy drinking. Addressing health beliefs and co-occurring addictive behaviors may be crucial in the prevention of heavy drinking in this population.

24 CFR 5.105 - Other Federal requirements.

Science.gov (United States)

2010-04-01

... implementing regulations at 24 CFR part 1; the Age Discrimination Act of 1975 (42 U.S.C. 6101-6107) and..., 1977 Comp., p. 393 and 3 CFR, 1987 Comp., p. 245) (Women's Business Enterprise). (b) Disclosure..., suspended, or ineligible contractors and participants. (d) Drug-Free Workplace. The Drug-Free Workplace Act...

24 CFR 891.155 - Other Federal requirements.

Science.gov (United States)

2010-04-01

... and mechanics (other than volunteers under the conditions set out in 24 CFR part 70) employed by... employment of laborers and mechanics shall be subject to the provisions of the Contract Work Hours and Safety... displaced person must be provided relocation assistance at the levels described in, and in accordance with...

24 CFR 511.11 - Project requirements.

Science.gov (United States)

2010-04-01

... low income occupancy or rent projections, or restrictions on return on investment or other similar policies that prevent an owner, whether for-profit or non-profit, from maximizing return or setting rent... requirements and with the affirmative marketing requirements and procedures adopted under § 511.13, for the...

Universe or Multiverse?

Science.gov (United States)

Carr, Bernard

2009-08-01

Part I. Overviews: 1. Introduction and overview Bernard Carr; 2. Living in the multiverse Steven Weinberg; 3. Enlightenment, knowledge, ignorance, temptation Frank Wilczek; Part II. Cosmology and Astrophysics: 4. Cosmology and the multiverse Martin J. Rees; 5. The anthropic principle revisited Bernard Carr; 6. Cosmology from the top down Stephen Hawking; 7. The multiverse hierarchy Max Tegmark; 8. The inflationary universe Andrei Linde; 9. A model of anthropic reasoning: the dark to ordinary matter ratio Frank Wilczek; 10. Anthropic predictions: the case of the cosmological constant Alexander Vilenkin; 11. The definition and classification of universes James D. Bjorken; 12. M/string theory and anthropic reasoning Renata Kallosh; 13. The anthropic principle, dark energy and the LHC Savas Dimopoulos and Scott Thomas; Part III. Particle Physics and Quantum Theory: 14. Quarks, electrons and atoms in closely related universes Craig J. Hogan; 15. The fine-tuning problems of particle physics and anthropic mechanisms John F. Donoghue; 16. The anthropic landscape of string theory Leonard Susskind; 17. Cosmology and the many worlds interpretation of quantum mechanics Viatcheslav Mukhanov; 18. Anthropic reasoning and quantum cosmology James B. Hartle; 19. Micro-anthropic principle for quantum theory Brandon Carter; Part IV. More General Philosophical Issues: 20. Scientific alternatives to the anthropic principle Lee Smolin; 21. Making predictions in a multiverse: conundrums, dangers, coincidences Anthony Aguirre; 22. Multiverses: description, uniqueness and testing George Ellis; 23. Predictions and tests of multiverse theories Don N. Page; 24. Observation selection theory and cosmological fine-tuning Nick Bostrom; 25. Are anthropic arguments, involving multiverses and beyond, legitimate? William R. Stoeger; 26. The multiverse hypothesis: a theistic perspective Robin Collins; 27. Living in a simulated universe John D. Barrow; 28. Universes galore: where will it all end? Paul

A Workshop on Environmental Technology Assessment Held at the University of Cambridge, England Held on 24-26 April, 1985,

Science.gov (United States)

1985-01-01

for Air Pollutants J J Stukel Economic Issues in the Control of Air Pollution I M Torrens Theme 2 Water Treatment Megatrends in Water Treatment...Hahn Waste Water Treatment by Fixed Films in Biological Aerated Filters J Sibony Theme 4 Hazardous and Toxic Waste Management Technologies for...TECHNOLOGY ASSESSMENTS -c -e ne>±- a- University of Cambridge, England April 24-26, 1985 MEGATRENDS IN NATER TREATMENT TECHNOLOGIES F’. Fiessinaer, J

Mapping International University Partnerships Identified by East African Universities as Strengthening Their Medicine, Nursing, and Public Health Programs.

Science.gov (United States)

Yarmoshuk, Aaron N; Guantai, Anastasia Nkatha; Mwangu, Mughwira; Cole, Donald C; Zarowsky, Christina

International university partnerships are recommended for increasing the capacity of sub-Saharan African universities. Many publications describe individual partnerships and projects, and tools are available for guiding collaborations, but systematic mappings of the basic, common characteristics of partnerships are scarce. To document and categorize the international interuniversity partnerships deemed significant to building the capacity of medicine, nursing, and public health programs of 4 East African universities. Two universities in Kenya and 2 in Tanzania were purposefully selected. Key informant interviews, conducted with 42 senior representatives of the 4 universities, identified partnerships they considered significant for increasing the capacity of their institutions' medicine, nursing, and public health programs in education, research, or service. Interviews were transcribed and analyzed. Partners were classified by country of origin and corresponding international groupings, duration, programs, and academic health science components. One hundred twenty-nine university-to-university partnerships from 23 countries were identified. Each university reported between 25 and 36 international university partners. Seventy-four percent of partnerships were with universities in high-income countries, 15% in low- and middle-income countries, and 11% with consortia. Seventy percent included medicine, 37% nursing, and 45% public health; 15% included all 3 programs. Ninety-two percent included an education component, 47% research, and 24% service; 12% included all 3 components. This study confirms the rapid growth of interuniversity cross-border health partnerships this century. It also finds, however, that there is a pool of established international partnerships from numerous countries at each university. Most partnerships that seek to strengthen universities in East Africa should likely ensure they have a significant education component. Universities should make

24 CFR 511.16 - Other Federal requirements.

Science.gov (United States)

2010-04-01

... (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND... authorities listed at 24 CFR 58.5. (c) Pet ownership in housing for the elderly or handicapped. The provisions... allocations administered by a State under § 511.51(a). (Approved by the Office of Management and Budget under...

42 CFR 137.24 - Are there grants available to assist the Indian Tribe to meet the requirements to participate in...

Science.gov (United States)

2010-10-01

... grant to assist it to: (a) Plan to participate in self-governance; and (b) Negotiate the terms of the... Tribe to meet the requirements to participate in self-governance? 137.24 Section 137.24 Public Health... HEALTH AND HUMAN SERVICES TRIBAL SELF-GOVERNANCE Selection of Indian Tribes for Participation in Self...

Solar origins of solar wind properties during the cycle 23 solar minimum and rising phase of cycle 24

Science.gov (United States)

Luhmann, Janet G.; Petrie, Gordon; Riley, Pete

2012-01-01

The solar wind was originally envisioned using a simple dipolar corona/polar coronal hole sources picture, but modern observations and models, together with the recent unusual solar cycle minimum, have demonstrated the limitations of this picture. The solar surface fields in both polar and low-to-mid-latitude active region zones routinely produce coronal magnetic fields and related solar wind sources much more complex than a dipole. This makes low-to-mid latitude coronal holes and their associated streamer boundaries major contributors to what is observed in the ecliptic and affects the Earth. In this paper we use magnetogram-based coronal field models to describe the conditions that prevailed in the corona from the decline of cycle 23 into the rising phase of cycle 24. The results emphasize the need for adopting new views of what is ‘typical’ solar wind, even when the Sun is relatively inactive. PMID:25685422

Abstracts of oral and poster presentation given at the first COST Action FA 1303 workshop on Grapevine Trunk Diseases, Cognac, France, 23-24 June 2015

Directory of Open Access Journals (Sweden)

2015-09-01

Full Text Available The International COST Action FA1303 Workshop on “Sustainable control of Grapevine Trunk Diseases: current state and future prospects” was held in Cognac, France, on June 23-24 2015. The meeting was attended by 90 participants. Forty-eight oral and posterpapers were presented,in four sessions: Pathogen characterization, detection and epidemiology; Microbial ecology; Host-pathogen and fungus-fungus competitive interactions; and Disease management. A field trip to the nursery Mercier at Vix was undertaken on June the 22th and 25th, including a demonstration of the MYCORRAY detection tool in the nursery research lab. A second field trip was to the Hennessy cellar, on the  afternoon of June 23th.The workshop was organized by members of the COST Action FA1303 (www.managtd.eu, in collaboration with Hennessy.

40 CFR 264.317 - Special requirements for hazardous wastes FO20, FO21, FO22, FO23, FO26, and FO27.

Science.gov (United States)

2010-07-01

... HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES Landfills § 264.317 Special requirements for... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Special requirements for hazardous wastes FO20, FO21, FO22, FO23, FO26, and FO27. 264.317 Section 264.317 Protection of Environment...

40 CFR 264.283 - Special requirements for hazardous wastes FO20, FO21, FO22, FO23, FO26, and FO27.

Science.gov (United States)

2010-07-01

... HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES Land Treatment § 264.283 Special requirements... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Special requirements for hazardous wastes FO20, FO21, FO22, FO23, FO26, and FO27. 264.283 Section 264.283 Protection of Environment...

Wikipedia ranking of world universities

Science.gov (United States)

Lages, José; Patt, Antoine; Shepelyansky, Dima L.

2016-03-01

We use the directed networks between articles of 24 Wikipedia language editions for producing the wikipedia ranking of world Universities (WRWU) using PageRank, 2DRank and CheiRank algorithms. This approach allows to incorporate various cultural views on world universities using the mathematical statistical analysis independent of cultural preferences. The Wikipedia ranking of top 100 universities provides about 60% overlap with the Shanghai university ranking demonstrating the reliable features of this approach. At the same time WRWU incorporates all knowledge accumulated at 24 Wikipedia editions giving stronger highlights for historically important universities leading to a different estimation of efficiency of world countries in university education. The historical development of university ranking is analyzed during ten centuries of their history.

MP3 player listening habits of 17 to 23 year old university students.

Science.gov (United States)

McNeill, Kylie; Keith, Stephen E; Feder, Katya; Konkle, Anne T M; Michaud, David S

2010-08-01

This study evaluated the potential risk to hearing associated with the use of portable digital audio players. Twenty-eight university students (12 males, 16 females; aged 17-23) completed a 49-item questionnaire assessing user listening habits and subjective measures of hearing health. Sound level measurements of participants' self-identified typical and 'worst case' volume levels were taken in different classrooms with background sound levels between 43 and 52 dBA. The median frequency and duration of use was 2 h per day, 6.5 days a week. The median sound levels and interquartile ranges (IQR) at typical and 'worst case' volume settings were 71 dBA (IQR=12) and 79 dBA (IQR=9), respectively. When typical sound levels were considered with self-reported duration of daily use, none of the participants surpassed Leq(8) 85 dBA. On the questionnaire, 19 students reported experiencing at least one symptom of possible noise-induced hearing loss. Significant differences in MP3 user listening patterns were found between respondents who had experienced tinnitus and those who had not. The findings add to a growing body of literature that collectively supports a need for further research investigating MP3 player user listening habits in order to assess their potential risk to hearing health.

On the Reduced Geoeffectiveness of Solar Cycle 24: A Moderate Storm Perspective

Science.gov (United States)

Selvakumaran, R.; Veenadhari, B.; Akiyama, S.; Pandya, Megha; Gopalswamy, N,; Yashiro, S.; Kumar, Sandeep; Makela, P.; Xie, H.

2016-01-01

The moderate and intense geomagnetic storms are identified for the first 77 months of solar cycles 23 and 24. The solar sources responsible for the moderate geomagnetic storms are indentified during the same epoch for both the cycles. Solar cycle 24 has shown nearly 80% reduction in the occurrence of intense storms whereas it is only 40% in case of moderate storms when compared to previous cycle. The solar and interplanetary characteristics of the moderate storms driven by coronal mass ejection (CME) are compared for solar cycles 23 and 24 in order to see reduction in geoeffectiveness has anything to do with the occurrence of moderate storm. Though there is reduction in the occurrence of moderate storms, the Dst distribution does not show much difference. Similarly, the solar source parameters like CME speed, mass, and width did not show any significant variation in the average values as well as the distribution. The correlation between VBz and Dst is determined, and it is found to be moderate with value of 0.68 for cycle 23 and 0.61 for cycle 24. The magnetospheric energy flux parameter epsilon (epsilon) is estimated during the main phase of all moderate storms during solar cycles 23 and 24. The energy transfer decreased in solar cycle 24 when compared to cycle 23. These results are significantly different when all geomagnetic storms are taken into consideration for both the solar cycles.

Assignment of FUT8 to chicken chromosome band 5q1.4 and to human chromosome 14q23.2-->q24.1 by in situ hybridization. Conserved and compared synteny between human and chicken

NARCIS (Netherlands)

Coullin, Ph.; Crooijmans, R.P.M.A.; Groenen, M.A.M.; Heilig, R.; Mollicone, R.; Oriol, R.; Candelier, J.J.

2002-01-01

The human FUT8 gene is implicated in crucial developmental stages and is overexpressed in some tumors and other malignant diseases. Based on three different experiments we have assigned the FUT8 gene to chromosome bands 14q23.2 --> q24.1 and not 14q24.3 as previously shown (Yamaguchi et al.,

50 CFR 680.23 - Equipment and operational requirements.

Science.gov (United States)

2010-10-01

... States accessible by road or regularly scheduled air service; and (5) Provide an approved observer... operator must test each scale or scale system used to weigh CR crab one time during each 24-hour period... accurate and timely manner. (i) Belt scales. The MPE for the daily at-sea scale tests is plus or minus 3...

A Conference on Three-Dimensional Representation held in University of Minnesota on 24-26 May 1989

Science.gov (United States)

Biederman, Irving

1989-06-01

This is the final report for a conference grant entitled: A conference on Three-Dimensional Representation. The two and one-half day conference was held at the University of Minn. on May 24 to 26, 1989 to evaluate the current status of problem associated with three-dimensional representations from current computational, psychological, development, and neurophysiological perspectives. Nineteen presentations were made spanning these approaches. One hundred sixty-six individuals attended the conference. Of 44 evaluations received, 75 percent rated the conference as excellent, 20 percent as good, and 5 percent as fair. None rated it poor. The report consists of the original and revised program, conference abstracts evaluation summary and the rooster of attendees.

30 CFR 773.23 - Suspension or rescission requirements for improvidently issued permits.

Science.gov (United States)

2010-07-01

... improvidently issued permits. 773.23 Section 773.23 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR SURFACE COAL MINING AND RECLAMATION OPERATIONS PERMITS AND COAL... jurisdiction over the violation; (2) You or your operator no longer own or control the relevant operation; (3...

ROBOTICS 2014 - The International Conference on ROBOTICS, Bucharest, Romania, October 23-24, 2014

Directory of Open Access Journals (Sweden)

Iulian TABĂRĂ

2014-12-01

Full Text Available ROBOTICS 2014 was organized by Robotics Society of Romania (RSR with the support of University POLITEHNICA of Bucharest (UPB, Institute of Solid Mechanics of the Romanian Academy (ISMRA and Technical University of Civil Engineering Bucharest (TUCEB, Ministry of National Education (MNE, under the patronage of International Federation for the Promotion of Mechanism and Machine Science (IFToMM. The first scientific event in the field of Robotics in Romania was held at the University POLITEHNICA of Bucharest (UPB, in 1981, by Professor Chrisitan PELECUDI, head of the Mechanisms and Robots research and design team MERO (MEchanisms and RObots and was named "National Symposium of Robotics ". Since the first edition have been held in Romania various scientific events dedicated to Robotics under the name of National Seminars (first fifteen events, since 1981 and National and International Conferences (last five editions. This is the 22nd edition of these scientific events, the first three (1981, 1982, and 1983 being held at the Polytechnic University of Bucharest.

7 CFR 319.8-23 - Treatment.

Science.gov (United States)

2010-01-01

... 7 Agriculture 5 2010-01-01 2010-01-01 false Treatment. 319.8-23 Section 319.8-23 Agriculture....8-23 Treatment. (a)(1) Vacuum fumigation as required in this subpart shall consist of fumigation, in... the substitution of processing, utilization, or other form of treatment for vacuum fumigation when in...

7 CFR 550.23 - Program income.

Science.gov (United States)

2010-01-01

... 7 Agriculture 6 2010-01-01 2010-01-01 false Program income. 550.23 Section 550.23 Agriculture... Financial Management § 550.23 Program income. (a) REE Agencies shall apply the standards set forth in this section in requiring Cooperator organizations to account for program income related to projects financed...

14 CFR 23.1399 - Riding light.

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Riding light. 23.1399 Section 23.1399... STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES Equipment Lights § 23.1399 Riding light. (a) Each riding (anchor) light required for a seaplane or amphibian, must be installed so that it...

Forecasting the peak of the present solar activity cycle 24

Science.gov (United States)

Hamid, R. H.; Marzouk, B. A.

2018-06-01

Solar forecasting of the level of sun Activity is very important subject for all space programs. Most predictions are based on the physical conditions prevailing at or before the solar cycle minimum preceding the maximum in question. Our aim is to predict the maximum peak of cycle 24 using precursor techniques in particular those using spotless event, geomagnetic aamin. index and solar flux F10.7. Also prediction of exact date of the maximum (Tr) is taken in consideration. A study of variation over previous spotless event for cycles 7-23 and that for even cycles (8-22) are carried out for the prediction. Linear correlation between maximum of solar cycles (RM) and spotless event around the preceding minimum gives R24t = 88.4 with rise time Tr = 4.6 years. For the even cycles R24E = 77.9 with rise time Tr = 4.5 y's. Based on the average aamin. index for cycles (12-23), we estimate the expected amplitude for cycle 24 to be Raamin = 99.4 and 98.1 with time rise of Traamin = 4.04 & 4.3 years for both the total and even cycles in consecutive. The application of the data of solar flux F10.7 which cover only cycles (19-23) was taken in consideration and gives predicted maximum amplitude R24 10.7 = 126 with rise time Tr107 = 3.7 years, which are over estimation. Our result indicating to somewhat weaker of cycle 24 as compared to cycles 21-23.

Academic Ranking of World Universities and the Performance of East Asian Universities. RIHE International Seminar Reports. No. 24

Science.gov (United States)

Liu, Nian Cai

2016-01-01

The first multi-indicator ranking of world universities, "Academic Ranking of World Universities (ARWU)", was published by the Institute of Higher Education of Shanghai Jiao Tong University in June 2003. Although the initial purpose of ARWU was to find the global standing of top Chinese universities, it has been attracting world-wide…

[Experience of liaison psychiatry in Morocco: transversal study over 24 months].

Science.gov (United States)

Barrimi, M; Elghazouani, F; Aarab, C; Tliji, A; Rharrabti, S; Lahlou, F; Rammouz, I; Aalouane, R

2014-10-01

Liaison psychiatry is a discipline caring for psychiatric disorders in patients of general hospitals. It involves clinical, educational, and research aspects. The liaison psychiatry supports patients hospitalized for full-time in medical and surgical departments, patients admitted in day-hospital and patients treated in the emergency department. In this transversal study, we assessed the liaison psychiatry impact that is still in development stage in Morocco. This study lasted 24 months, and was conducted at the University Hospital in Fez, Morocco. The goal of this work was to evaluate the prevalence of psychiatric disorders managed by liaison psychiatry, identify those requiring medical and surgical departments of such psychiatric support, and classify the motivations involved in their needs. This transversal study was initiated in January 2010 and has lasted 24 months. The study recruited 180 patients requiring psychiatric consultation from different medical and surgical departments at the University Hospital in Fes, Morocco. The psychiatric assessment was based on a psychiatric interview using the MINI. The data were collected by a certified psychiatrist using a questionnaire containing 24 items. After initial psychiatric assessment, the follow-up was proposed to the patient in the psychiatric department. During this study, 22 medical and surgical departments of our University Hospital had requested a psychiatric assessment for their patients. Most demands were respectively emitted by the Department of Dermatology (16%) and Nephrology (11%). The most common motivations for psychiatric consultations were respectively psychomotor agitation (17%) and an evaluation of suicide attempts (17%). Depressive and psychotic disorders were the most diagnosed disorders with 47% and 11% respectively. The psychiatric support was based on pharmacological treatment in 60% of cases. Finally, the outcome was favourable in 80% of followed cases. Hospitalized patients in different

Reheat cracking susceptibility of new generation 2%CrMo(W)V P23 steel multipass welds made using matching and mis-matching filler metals

Energy Technology Data Exchange (ETDEWEB)

Nevasmaa, P.; Salonen, J.; Holmstroem, S. [VTT Technical Research Centre of Finland, Espoo (Finland)

2007-06-15

In comparison with conventional creep resisting grade T/P22, the modified 2%Cr steels T/P23 and T/P24 show nearly twice the creep strength at typical service temperatures of about 520-570 deg C. The possibility of welding thin-wall boiler tubes without preheating or PWHT has promoted the use of T23 and T24 in practical boiler service. For thick-wall applications and multipass welds, welding consumables still require further development to improve creep strength and ductility. Susceptibility to reheat cracking and hydrogen cracking increase with the wall-thickness and structural rigidity of the component. Consequently, thick-wall sections generally require the use of PWHT and sometimes preheating as well. This paper is concerned with weldability of P23 pipe steel, with particular emphasis on reheat cracking sensitivity of simulated HAZ microstructures and thick-section multipass welds made using closely matching and mis-matching filler metals. The results demonstrate that the weld metal is far more critical than the parent steel HAZ, both in terms of reheat cracking sensitivity and ductility and toughness. In the as-welded condition, the weld metal exhibited excessive hardness of {approx}380 HV and only diminutive Charpy toughness at room temperature. Adoption of the PWHT (760 deg C/2h) enhanced the weldment toughness; however, it also inevitably raises risk to reheat cracking in the weld metal that showed values of reduction of area (RA) no more than 2-3% in the BWI cracking test. The results imply that thick-section multipass welds made using filler metal with the chemical composition closer to P24 grade material are much less susceptible to reheat cracking than 'matching' P23 grade welds. (orig.)

Gamma ray measurements in the reactions 23Na(p,γ)24Mg and 31P(p,γ)32S

International Nuclear Information System (INIS)

Boydell, S.G.

1974-01-01

Accurate branching ratio values for twenty-two resonances in the reaction 23 Na(p,γ) 24 Mg and twenty-five resonances in the reaction 31 P(p,γ) 32 S have been measured with Ge(Li) spectrometers. The values were necessary for the accurate analysis of work of astrophysical interest, and also used for the assignment of possible Jsupπ values to nuclear levels. The two spectrometers used were calibrated for relative peak efficiency independently of previous Ge(Li) work; the calibrations were accurate to 6% and 10%. Extensive calculations were made of the finite solid angle effects of the detector on anisotropic gamma rays; the calculations were valid for geometries where the source did not lie on the detector axis. Work was carried out at the Australian Atomic Energy Commission; this was made possible by the assistance of the Australian Institute of Nuclear Science and Engineering. (author)

14 CFR 23.753 - Main float design.

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Main float design. 23.753 Section 23.753... STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES Design and Construction Floats and Hulls § 23.753 Main float design. Each seaplane main float must meet the requirements of § 23.521. [Doc...

14 CFR 23.307 - Proof of structure.

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Proof of structure. 23.307 Section 23.307... STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES Structure General § 23.307 Proof of structure. (a) Compliance with the strength and deformation requirements of § 23.305 must be shown for each...

27 CFR 24.77 - Experimental wine.

Science.gov (United States)

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Experimental wine. 24.77... OF THE TREASURY LIQUORS WINE Administrative and Miscellaneous Provisions Tax Exempt Wine § 24.77 Experimental wine. (a) General. Any scientific university, college of learning, or institution of scientific...

10 CFR 850.23 - Action level.

Science.gov (United States)

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Action level. 850.23 Section 850.23 Energy DEPARTMENT OF ENERGY CHRONIC BERYLLIUM DISEASE PREVENTION PROGRAM Specific Program Requirements § 850.23 Action level. (a) The responsible employer must include in its CBDPP an action level that is no greater than 0.2 µg...

Resuscitation of neonates at 23 weeks' gestational age: a cost-effectiveness analysis.

Science.gov (United States)

Partridge, J Colin; Robertson, Kathryn R; Rogers, Elizabeth E; Landman, Geri Ottaviano; Allen, Allison J; Caughey, Aaron B

2015-01-01

Resuscitation of infants at 23 weeks' gestation remains controversial; clinical practices vary. We sought to investigate the cost effectiveness of resuscitation of infants born 23 0/7-23 6/7 weeks' gestation. Decision-analytic modeling comparing universal and selective resuscitation to non-resuscitation for 5176 live births at 23 weeks in a theoretic U.S. cohort. Estimates of death (77%) and disability (64-86%) were taken from the literature. Maternal and combined maternal-neonatal utilities were applied to discounted life expectancy to generate QALYs. Incremental cost-effectiveness ratios were calculated, discounting costs and QALYs. Main outcomes included number of survivors, their outcome status and incremental cost-effectiveness ratios for the three strategies. A cost-effectiveness threshold of $100 000/QALY was utilized. Universal resuscitation would save 1059 infants: 138 severely disabled, 413 moderately impaired and 508 without significant sequelae. Selective resuscitation would save 717 infants: 93 severely disabled, 279 moderately impaired and 343 without significant sequelae. For mothers, non-resuscitation is less expensive ($19.9 million) and more effective (127 844 mQALYs) than universal resuscitation ($1.2 billion; 126 574 mQALYs) or selective resuscitation ($845 million; 125 966 mQALYs). For neonates, both universal and selective resuscitation were cost-effective, resulting in 22 256 and 15 134 nQALYS, respectively, versus 247 nQALYs for non-resuscitation. In sensitivity analyses, universal resuscitation was cost-effective from a maternal perspective only at utilities for neonatal death permissive response to parental requests for aggressive intervention at 23 weeks' gestation.

Project Waiver of American Iron and Steel Requirements to the Napa Sanitation District for 24-Inch Diameter Butterfly Valves

Science.gov (United States)

Waiver approval by EPA pursuant to the American Iron and Steel Requirements of the Clean Water Act Section 608 to the Napa Sanitation District in California for the purchase of 24-inch butterfly valves.

The Impact of the Louisiana State University Physics Entrance Requirement on Secondary Physics in Louisiana

Science.gov (United States)

McCoy, Michael Hanson

State Department of Education data was examined to determine the number of students enrolled in physics, physics class number, physics teacher number, and physics teacher certification. Census data from public and nonpublic school teachers, principals, and superintendents was analyzed. Purposive sampling of seven public and four nonpublic schools was used for site visitation including observations of physics classes, interviews of teachers and principals, and document acquisition. The literature base was drawn from a call for an increase in academic requirements in the sciences by the National Commission on Excellence in Education, the Southern Regional Education Board, the American Association for Advancement in the Sciences, and numerous state boards of education. LSU is the only major state university to require physics as an academic admission standard. Curriculum changes which influenced general curriculum change were: leveling of physics classes; stressing concepts, algebra, and doing problems in level-one; stressing trigonometry and problem solving in level-two; and increased awareness of expectations for university admission. Certified physics teachers were positive toward the requirement. The majority adopted a "wait-and-see" attitude to see if the university would institute the physics standard. Some physics teachers, nonphysics majors, were opposed to the requirement. Those who were positive remained positive. Those who developed the wait-and-see adopted the leveled physics course concept in 1989 and were positive toward the requirement. College-bound physics was taught prior to the requirement. The State Department of Education leveled physics in 1989. Level-one physics was algebra and conceptual based, level-two physics was trigonometry based, and a level-three physics, advanced placement was added. Enrollment doubled in public schools and increased 40% in nonpublic schools. African-American enrollment almost doubled in public and nonpublic schools

Prevalence of Depression among University Students: A Systematic Review and Meta-Analysis Study

Directory of Open Access Journals (Sweden)

Diana Sarokhani

2013-01-01

Full Text Available Introduction. Depression is one of the four major diseases in the world and is the most common cause of disability from diseases. The aim of this study is to estimate the prevalence of depression among Iranian university students using meta-analysis method. Materials and Methods. Keyword depression was searched in electronic databases such as PubMed, Scopus, MAGIran, Medlib, and SID. Data was analyzed using meta-analysis (random-effects model. Heterogeneity of studies was assessed using the I2 index. Data was analyzed using STATA software Ver.10. Results. In 35 studies conducted in Iran from 1995 to 2012 with sample size of 9743, prevalence of depression in the university students was estimated to be 33% (95% CI: 32–34. The prevalence of depression among boys was estimated to be 28% (95% CI: 26–30, among girls 23% (95% CI: 22–24, single students 39% (95% CI: 37–41, and married students 20% (95% CI: 17–24. Metaregression model showed that the trend of depression among Iranian students was flat. Conclusions. On the whole, depression is common in university students with no preponderance between males and females and in single students is higher than married ones.

43 CFR 23.9 - Performance bond.

Science.gov (United States)

2010-10-01

... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Performance bond. 23.9 Section 23.9 Public... LANDS § 23.9 Performance bond. (a)(1) Upon approval of an exploration plan or mining plan, the operator shall be required to file a suitable performance bond of not less than $2,000 with satisfactory surety...

7 CFR 1735.23-1735.29 - [Reserved

Science.gov (United States)

2010-01-01

... AGRICULTURE GENERAL POLICIES, TYPES OF LOANS, LOAN REQUIREMENTS-TELECOMMUNICATIONS PROGRAM Loan Purposes and Basic Policies §§ 1735.23-1735.29 [Reserved] ... 7 Agriculture 11 2010-01-01 2010-01-01 false [Reserved] 1735.23-1735.29 Section 1735.23-1735.29...

24 CFR 1000.42 - Are the requirements of section 3 of the Housing and Urban Development Act of 1968 applicable?

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Are the requirements of section 3 of the Housing and Urban Development Act of 1968 applicable? 1000.42 Section 1000.42 Housing and... ACTIVITIES General § 1000.42 Are the requirements of section 3 of the Housing and Urban Development Act of...

Biodegradation of 2,4'-dichlorobiphenyl, a congener of polychlorinated biphenyl, by Pseudomonas isolates GSa and GSb.

Science.gov (United States)

Gayathri, D; Shobha, K J

2015-08-01

Bioegradation of 2,4'-dichlorobiphenyl (2,4 CB), by two isolates of Pseudomonas (GSa and GSb) was compared using GC-MS. Transformer oil polluted soil was used for the isolation of 2,4 CB degrading bacteria. GC-MS analysis of the solvent extracts obtained from Pseudomonas sp. GSa spent culture indicated the presence of Phenol 2,6-bis (1,1-dimethyl)-4-methyl (C15H24O). Further, the enzyme analysis of the cell free extracts showed the presence of 2,4'-dichlorobiphenyl dehalogenase (CBD), 2,4'-dichlorobiphenyl-NADPH-oxido-reductase (2,4 CBOR) and 2,3-dihydroxybiphenyl-NADPH-oxido-reductase (2,3 DHOR) with specific activity of 6.00, 0.4 and 0.22 pmol/min/mg of protein, suggesting that dechlorination as an important step during 2,4 CB catabolism. Further, the cell free extract of GSb showed only 2,4'-dichlorobiphenyl-NADPH-oxido-reductase (2,4 CBOR) and 2,3-dihydroxybiphenyl-NADPH-oxido-reductase (2,3 DHOR), with specific activity of 0.3 and 0.213 μmol/min/mg of protein, suggesting attack on non-chlorinated aromatic ring of 2,4 CB, releasing chlorinated intermediates which are toxic to the environment. Although, both the isolated bacteria (GSa and GSb) belong to Pseudomonas spp., they exhibited different metabolic potential.

A survey of university students' vitamin D-related knowledge.

Science.gov (United States)

Boland, Shaunessey; Irwin, Jennifer D; Johnson, Andrew M

2015-01-01

To survey Canadian university students' vitamin D-related knowledge. Undergraduate university students (n = 1,088) were surveyed as to their vitamin D-related knowledge, including its sources, health benefits, and recommended intake. Overall, students answered 29% of questions correctly on the knowledge test. In addition, the overall test was subdivided into 3 subtests, and students scored 26% on vitamin D source knowledge, 23% on factors affecting vitamin D levels, and 37% on health effects of vitamin D. Only 8% of participants correctly identified the recommended vitamin D intake; 14% correctly identified the amount of time in the sun required to produce adequate vitamin D. These results suggest that Canadian university students have poor knowledge concerning vitamin D. Program planners should consider improving vitamin D knowledge as a component of future health promotion programs for university students. Copyright © 2015 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

24 CFR 266.507 - Maintenance requirements.

Science.gov (United States)

2010-04-01

... HOUSING FINANCE AGENCY RISK-SHARING PROGRAM FOR INSURED AFFORDABLE MULTIFAMILY PROJECT LOANS Project Management and Servicing § 266.507 Maintenance requirements. The mortgagor must maintain the project in...

Hypertension and diabetes prevalence among adults with moderately increased BMI (23·0-24·9 kg/m2): findings from a nationwide survey in Bangladesh.

Science.gov (United States)

Rahman, Muntasirur; Williams, Gail; Mamun, Abdullah Al

2017-06-01

BMI is a proxy for fat accumulation in the body. Increased diabetes and CVD risks have been observed for Asian populations at lower BMI than the WHO-recommended BMI cut-off points for overweight (≥25·0 kg/m2) and obesity (≥30·0 kg/m2). The current study aimed to quantify the increased hypertension (HTN) and type 2 diabetes mellitus (T2DM) prevalence in Bangladeshi adults with moderately increased BMI (23·0-24·9 kg/m2). Data from the most recent Bangladesh Demographic and Health Survey (2011) were analysed. Modified Poisson regression models with robust error variance were used to calculate prevalence ratios (PR) for HTN or T2DM by BMI category, considering BMI=18·5-22·9 kg/m2 as the reference. All analyses incorporated the complex sampling design of the survey. BMI, blood pressure, blood sugar and related information were collected from a nationally representative sample. Adults (n 7433) aged≥35 years. About 12 % of Bangladeshi adults, both male and female, were within the BMI range 23·0-24·9 kg/m2 or moderately overweight. Compared with the reference BMI group (18·5-22·9 kg/m2), they had an increased PR for HTN (1·55-1·77) and T2DM (1·54-1·93). These increased PR are similar to those for the WHO-defined overweight group (BMI=25·0-29·9 kg/m2). Our findings support the recommendation that calls for setting the optimum BMI for Asian populations to 18·5-23·0 kg/m2 for health promotion and for public health interventions like leisure-time physical activity. WHO cut-off points for overweight (≥25 kg/m2) should be used to facilitate international comparisons.

49 CFR 19.24 - Program income.

Science.gov (United States)

2010-10-01

... 49 Transportation 1 2010-10-01 2010-10-01 false Program income. 19.24 Section 19.24 Transportation... Requirements § 19.24 Program income. (a) Federal awarding agencies shall apply the standards set forth in this section in requiring recipient organizations to account for program income related to projects financed in...

38 CFR 23.405 - Housing.

Science.gov (United States)

2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Housing. 23.405 Section... Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 23.405 Housing. (a) Generally... fees or requirements, or offer different services or benefits related to housing, except as provided in...

14 CFR 31.23 - Flight load factor.

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Flight load factor. 31.23 Section 31.23... STANDARDS: MANNED FREE BALLOONS Strength Requirements § 31.23 Flight load factor. In determining limit load, the limit flight load factor must be at least 1.4. ...

19 CFR 148.24 - Determination of dutiable value.

Science.gov (United States)

2010-04-01

... 19 Customs Duties 2 2010-04-01 2010-04-01 false Determination of dutiable value. 148.24 Section... Collection of Duties and Taxes § 148.24 Determination of dutiable value. (a) Principles applied. In determining the dutiable value of articles examined under § 148.23, the Customs inspector shall apply the...

24 CFR 3286.203 - Installation license required.

Science.gov (United States)

2010-04-01

... performance of the installation work in compliance with the requirements of this part. (3) A license is not required for individuals working as direct employees of a licensed installer or for the company that... and competent performance of all employees working under the licensed installer's supervision and for...

Disruption of the Sec24d gene results in early embryonic lethality in the mouse.

Directory of Open Access Journals (Sweden)

Andrea C Baines

Full Text Available Transport of newly synthesized proteins from the endoplasmic reticulum (ER to the Golgi is mediated by the coat protein complex COPII. The inner coat of COPII is assembled from heterodimers of SEC23 and SEC24. Though mice with mutations in one of the four Sec24 paralogs, Sec24b, exhibit a neural tube closure defect, deficiency in humans or mice has not yet been described for any of the other Sec24 paralogs. We now report characterization of mice with targeted disruption of Sec24d. Early embryonic lethality is observed in mice completely deficient in SEC24D, while a hypomorphic Sec24d allele permits survival to mid-embryogenesis. Mice haploinsufficient for Sec24d exhibit no phenotypic abnormality. A BAC transgene containing Sec24d rescues the embryonic lethality observed in Sec24d-null mice. These results demonstrate an absolute requirement for SEC24D expression in early mammalian development that is not compensated by the other three Sec24 paralogs. The early embryonic lethality resulting from loss of SEC24D in mice contrasts with the previously reported mild skeletal phenotype of SEC24D deficiency in zebrafish and restricted neural tube phenotype of SEC24B deficiency in mice. Taken together, these observations suggest that the multiple Sec24 paralogs have developed distinct functions over the course of vertebrate evolution.

Employers Assessment of Work Ethics Required of University Business Education Graduates in South-South Nigeria

Science.gov (United States)

Okoro, James

2014-01-01

This study examined the employers assessment of work ethics required of university Business Education graduates in south south Nigeria. One research question and three hypotheses guided the study. The design of this study was a descriptive survey. The population of the study comprised 318 identified employers of Business Education graduates in…

45 CFR 1310.23 - Coordinated transportation.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false Coordinated transportation. 1310.23 Section 1310... START PROGRAM HEAD START TRANSPORTATION Special Requirements § 1310.23 Coordinated transportation. (a) Each agency providing transportation services must make reasonable efforts to coordinate transportation...

32 CFR 34.23 - Property management system.

Science.gov (United States)

2010-07-01

... 32 National Defense 1 2010-07-01 2010-07-01 false Property management system. 34.23 Section 34.23... Requirements Property Standards § 34.23 Property management system. The recipient's property management system... control system shall be in effect to insure adequate safeguards to prevent loss, damage, or theft of the...

14 CFR 23.253 - High speed characteristics.

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false High speed characteristics. 23.253 Section... Requirements § 23.253 High speed characteristics. If a maximum operating speed VMO/MMO is established under § 23.1505(c), the following speed increase and recovery characteristics must be met: (a) Operating...

Red blood cell 2,3-diphosphoglycerate concentration and in vivo P50 during early critical illness.

Science.gov (United States)

Ibrahim, Ezz el din S; McLellan, Stuart A; Walsh, Timothy S

2005-10-01

To measure red blood cell 2,3-diphosphoglycerate (RBC 2,3-DPG) concentrations in early critical illness; to investigate factors associated with high or low RBC 2,3-DPG levels; to calculate in vivo P50 in patients with early critical illness; and to explore the relationship between RBC 2,3-DPG and intensive care mortality. Prospective cohort study. General medical-surgical intensive care unit (ICU) of a major Scottish teaching hospital. One-hundred eleven critically ill patients during the first 24 hrs in the ICU with no history of chronic hematologic disorders or RBC transfusion within 24 hrs and 34 age- and sex-matched healthy reference subjects. None. We measured RBC 2,3-DPG concentration, plasma biochemistry values, and arterial blood gas parameters. On average, RBC 2,3-DPG was lower among critically ill patients than controls (mean [sd], 14.1 [6.3] vs. 16.7 [3.7] mumol/g hemoglobin; p = .004) and had a wider range of values (patients, 3.2-32.5 mumol/g hemoglobin; reference group, 9.1-24.3). Regression analysis indicated a strong independent association between plasma pH and RBC 2,3-DPG (B, 32.15 [95% confidence interval, 19.07-46.22], p level was normal (3.8 kPa) but varied widely among patients (range, 2.0-5.5 kPa). RBC 2,3-DPG concentration was similar for ICU survivors and nonsurvivors. RBC 2,3-DPG concentrations vary widely among critically ill patients. Acidosis is associated with lower RBC 2,3-DPG concentrations, but anemia is not associated with a compensatory increase in RBC 2,3-DPG early in critical illness. Lower RBC 2,3-DPG concentrations during the first 24 hrs of intensive care are not associated with higher ICU mortality.

23rd May 2011 - University of Liverpool Pro-Vice-Chancellor and Public Orator K. Everest (UK) Mrs Everest in the ATLAS visitor centre with Collaboration Deputy Spokesperson D. Charlton, in LHCb surface building with Collaboration Spokesperson A. Golutvin, accompanied throughout by P. Wells and Liverpool University T. Bowcock and M. Klein.

CERN Multimedia

Maximilen Brice

2011-01-01

23rd May 2011 - University of Liverpool Pro-Vice-Chancellor and Public Orator K. Everest (UK) Mrs Everest in the ATLAS visitor centre with Collaboration Deputy Spokesperson D. Charlton, in LHCb surface building with Collaboration Spokesperson A. Golutvin, accompanied throughout by P. Wells and Liverpool University T. Bowcock and M. Klein.

46 CFR 151.50-23 - Phosphoric acid.

Science.gov (United States)

2010-10-01

... 46 Shipping 5 2010-10-01 2010-10-01 false Phosphoric acid. 151.50-23 Section 151.50-23 Shipping... BULK LIQUID HAZARDOUS MATERIAL CARGOES Special Requirements § 151.50-23 Phosphoric acid. (a) The term phosphoric acid as used in this subpart shall include, in addition to phosphoric acid, aqueous solutions of...

Preparation of 2,3-dimethylene-2,3-dihydrofurans by the flash vacuum pyrolysis of substituted furylmethyl esters

International Nuclear Information System (INIS)

Trahanovsky, W.S.; Cassady, T.J.; Woods, T.L.

1981-01-01

Pyrolysis of 3-methylfurfuryl benzoate gives a 21% yield of 3-methyl-4-methylenecyclobutenone and a 24% yield of 4H,5H,9H,10H-cycloocta]1,2-b:6,5-b']difuran (8), the head-to-head, [4 + 4] dimer of 2,3-dimethylene-2,3-dihydrofuran (6). A similar pyrolysis of 2-methyl-3-furylmethyl benzoate (10) gives 8 in 51% yield. Low-temperature 1 H and 13 C NMR spectral studies show that 6 is the intermediate in the formation of 8. Compound 6 reacts with methyl acrylate to form a mixture of the isomeric Diels-Alder adducts. Pyrolysis of 2-methyl-3-furylmethyl-α,α-d 2 benzoate (10-d 2 ) gives 8-d 4 via the intermediacy of 6-d 2 . Pyrolysis of 2,4-dimethyl-3-furylmethyl benzoate gives a 43% yield of 3,6-dimethyl-4H,5H,9H,10H-cycloocta[1,2-b:6,5-b'] difuran (13), the head-to-head, [4 + 4] dimer of 4-methyl-2,3-dimethylene-2,3-dihydrofuran (14). Low-temperature 1 H and 13 C NMR studies show that 14 is the intermediate in the formation of 13. Compound 14 can be trapped with methyl acrylate to form a 3.1 to 1 ratio of the Diels-Alder adducts 15 and 16. The structure proof of 15 and 16 involves the conversion of 15 to the commercially available, natural product menthofuran and 16 to isomenthofuran, which is synthesized by an independent route

Polarization of {sup 23}Ne, {sup 24m,25}Al and {sup 28}P produced through single nucleon pickup and charge-exchange reactions at 100 AMeV

Energy Technology Data Exchange (ETDEWEB)

Ohtsubo, T., E-mail: tohtsubo@np.gs.niigata-u.ac.jp; Hirano, H.; Takahashi, S. [Niigata Univ. (Japan); Matsuta, K.; Mihara, M.; Fukuda, M. [Osaka Univ. (Japan); Nagatomo, T. [RIKEN (Japan); Izumikawa, T. [Niigata Univ., RI Center (Japan); Momota, S. [Kochi Univ. of Tech. (Japan); Nishimura, D.; Komurasaki, J.; Ishikawa, D. [Osaka Univ. (Japan); Zhou, D. M.; Zheng, Y. N.; Zhu, S. Y. [China Institute of Atomic Energy (China); Kitagawa, A.; Kanazawa, M.; Torikoshi, M.; Sato, S. [Inage-ku, NIRS (Japan); Minamisono, T. [Fukui Univ. of Tech. (Japan)

2007-11-15

We measured the polarization of the {beta}-emitting {sup 23}Ne (I{sup {pi}} 5/2{sup +}, T{sub 1/2} = 37.24 s) and {sup 25}Al(I{sup {pi}} = 5/2{sup +}, T{sub 1/2} = 7.18 s) produced through the one nucleon pickup reactions and {sup 24m}Al(I{sup {pi}} = 1{sup +}, T{sub 1/2} 131 ms, E{sub ex} = 426 keV) and {sup 28}P(I{sup {pi}} = 3{sup +}, T{sub 1/2} = 270 ms) produced through charge-exchange reactions in the intermediate energy heavy ion collisions. We compared them with those from the projectile fragmentation process. The larger polarization seems to persistently be positive throughout the momentum distribution, and sharper momentum distributions suggest that nuclear friction mechanism is responsible for the polarization phenomena.

Annotating public fungal ITS sequences from the built environment according to the MIxS-Built Environment standard – a report from a May 23-24, 2016 workshop (Gothenburg, Sweden

Directory of Open Access Journals (Sweden)

Kessy Abarenkov

2016-09-01

Full Text Available Recent molecular studies have identified substantial fungal diversity in indoor environments. Fungi and fungal particles have been linked to a range of potentially unwanted effects in the built environment, including asthma, decay of building materials, and food spoilage. The study of the built mycobiome is hampered by a number of constraints, one of which is the poor state of the metadata annotation of fungal DNA sequences from the built environment in public databases. In order to enable precise interrogation of such data – for example, “retrieve all fungal sequences recovered from bathrooms” – a workshop was organized at the University of Gothenburg (May 23-24, 2016 to annotate public fungal barcode (ITS sequences according to the MIxS-Built Environment annotation standard (http://gensc.org/mixs/. The 36 participants assembled a total of 45,488 data points from the published literature, including the addition of 8,430 instances of countries of collection from a total of 83 countries, 5,801 instances of building types, and 3,876 instances of surface-air contaminants. The results were implemented in the UNITE database for molecular identification of fungi (http://unite.ut.ee and were shared with other online resources. Data obtained from human/animal pathogenic fungi will furthermore be verified on culture based metadata for subsequent inclusion in the ISHAM-ITS database (http://its.mycologylab.org.

Strauss: Metamorphosen for 23 solo strings / Michael Kennedy

Index Scriptorium Estoniae

Kennedy, Michael

1990-01-01

Uuest heliplaadist "Strauss: Metamorphosen for 23 solo strings, Tod und Verklärung, Op. 24, Drei Hymnen, Op.71. Felicity Lott (sop.), Scottish National Orchestra, Neeme Järvi" Chandos ABRD 1374. ABTD 1374. CHAN 8734

24 CFR 941.209 - Audit.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Audit. 941.209 Section 941.209... HOUSING DEVELOPMENT PHA Eligibility and Program Requirements § 941.209 Audit. All PHAs that receive funds under this part for the development of low-income housing shall comply with audit requirements in 24 CFR...

24 CFR 214.500 - Audit.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Audit. 214.500 Section 214.500... PROGRAM Other Federal Requirements § 214.500 Audit. Housing counseling grant recipients and subrecipients shall be subject to the audit requirements contained in 24 CFR parts 84 and 85. HUD must be provided a...

24 CFR 232.605 - Contract requirements.

Science.gov (United States)

2010-04-01

... URBAN DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES MORTGAGE INSURANCE FOR NURSING HOMES, INTERMEDIATE CARE FACILITIES, BOARD AND CARE HOMES, AND ASSISTED... Fire Safety Equipment Form of Contract § 232.605 Contract requirements. (a) The contract between the...

平成23(2011)年度第24回年測センターシンポジウム開催の趣旨および経過

OpenAIRE

中村, 俊夫; NAKAMURA, Toshio

2012-01-01

We have organized the 24th symposium on age measurements with AMS (accelerator mass spectrometry) and EPMA (electron probe micro analyzer) systems, as well as their applications to geological and archeological samples, on January 13th-14th, 2012, at Nagoya University. Symposium of this kind is held every year generally as an opportunity for users' meeting to report their results in utilizing the age-measurement facilities of the Center for Chronological Research (CCR), Nagoya University. In t...

12 CFR 23.21 - Estimated residual value.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Estimated residual value. 23.21 Section 23.21...) Leases § 23.21 Estimated residual value. (a) Recovery of investment and costs. A national bank's estimate of the residual value of the property that the bank relies upon to satisfy the requirements of a full...

Single proton knock-out from 24F

International Nuclear Information System (INIS)

Thoennessen, M.; Baumann, T.; Brown, B.A.; Enders, J.; Frank, N.H.; Hansen, P.G.; Heckman, P.; Luther, B.A.; Seitz, J.P.; Stolz, A.; Tryggestad, E.

2004-01-01

The measurement of the single proton knock-out reaction from 24 F on a 12 C target at 46.7 MeV/nucleon yielded a 23 O ground state population of (6.6+/-1.0) mb. The data were compared to calculations based on the many-body shell model and the eikonal theory. The results are consistent with a [0d5/26]-bar 1s1/2 configuration of 23 O

Warfarin Dosing Algorithms Underpredict Dose Requirements in Patients Requiring ≥7 mg Daily: A Systematic Review and Meta-analysis.

Science.gov (United States)

Saffian, S M; Duffull, S B; Wright, Dfb

2017-08-01

There is preliminary evidence to suggest that some published warfarin dosing algorithms produce biased maintenance dose predictions in patients who require higher than average doses. We conducted a meta-analysis of warfarin dosing algorithms to determine if there exists a systematic under- or overprediction of dose requirements for patients requiring ≥7 mg/day across published algorithms. Medline and Embase databases were searched up to September 2015. We quantified the proportion of over- and underpredicted doses in patients whose observed maintenance dose was ≥7 mg/day. The meta-analysis included 47 evaluations of 22 different warfarin dosing algorithms from 16 studies. The meta-analysis included data from 1,492 patients who required warfarin doses of ≥7 mg/day. All 22 algorithms were found to underpredict warfarin dosing requirements in patients who required ≥7 mg/day by an average of 2.3 mg/day with a pooled estimate of underpredicted doses of 92.3% (95% confidence interval 90.3-94.1, I 2 = 24%). © 2017 American Society for Clinical Pharmacology and Therapeutics.

20 CFR 652.207 - How does a State meet the requirement for universal access to services provided under the Act?

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false How does a State meet the requirement for universal access to services provided under the Act? 652.207 Section 652.207 Employees' Benefits EMPLOYMENT... exercising this discretion, a State must meet the Act's requirements. (b) These requirements are: (1) Labor...

Synthesis of mono Mannich bases of 2-(4-hydroxybenzylidene)-2,3-dihydroinden-1-one and evaluation of their cytotoxicities.

Science.gov (United States)

Tugrak, Mehtap; Yamali, Cem; Sakagami, Hiroshi; Gul, Halise Inci

2016-10-01

Chalcones and Mannich bases are a group of compounds known for their cytotoxicities. In this study restricted chalcone analogue, compound 2-(4-hydroxybenzylidene)-2,3-dihydroinden-1-one MT1, was used as a starting compound to synthesize new mono Mannich bases since Mannich bases may induce more cytotoxicity than chalcone analogue that they are derived from by producing additional alkylating center for cellular thiols. In this study, cyclic and acyclic amines were used to synthesize Mannich bases. All compounds were tested against Ca9-22 (gingival carcinoma), HSC-2, HSC-3 and HSC-4 (oral squamous cell carcinoma) as tumour cell lines and HGF (gingival fibroblasts), HPC (pulp cells) and HPLF (periodontal ligament fibroblasts) human normal oral cells as non tumour cell lines. Cytotoxicity, selectivity index (SI) values and potency selectivity expression (PSE) values expressed as a percentage were determined for the compounds. According to data obtained, the compound MT8 with the highest PSE value bearing N-methylpiperazine moiety seems to be a good candidate to develop new cytotoxic compounds and is suited for further investigation.

Biochemical and Structural Characterization of WlbA from Bordetella pertussis and Chromobacterium violaceum: Enzymes Required for the Biosynthesis of 2,3-Diacetamido-2,3-dideoxy-d-mannuronic Acid

Energy Technology Data Exchange (ETDEWEB)

Thoden, James B.; Holden, Hazel M. (UW)

2011-12-22

The unusual sugar 2,3-diacetamido-2,3-dideoxy-d-mannuronic acid, or ManNAc3NAcA, has been observed in the lipopolysaccharides of both pathogenic and nonpathogenic Gram-negative bacteria. It is added to the lipopolysaccharides of these organisms by glycosyltransferases that use as substrates UDP-ManNAc3NAcA. Five enzymes are ultimately required for the biosynthesis of UDP-ManNAc3NAcA starting from UDP-N-acetylglucosamine. The second enzyme in the pathway, encoded by the wlba gene and referred to as WlbA, catalyzes the NAD-dependent oxidation of the C-3' hydroxyl group of the UDP-linked sugar. Here we describe a combined structural and functional investigation of the WlbA enzymes from Bordetella pertussis and Chromobacterium violaceum. For this investigation, ternary structures were determined in the presence of NAD(H) and substrate to 2.13 and 1.5 {angstrom} resolution, respectively. Both of the enzymes display octameric quaternary structures with their active sites positioned far apart. The octamers can be envisioned as tetramers of dimers. Kinetic studies demonstrate that the reaction mechanisms for these enzymes are sequential and that they do not require {alpha}-ketoglutarate for activity. These results are in sharp contrast to those recently reported for the WlbA enzymes from Pseudomonas aeruginosa and Thermus thermophilus, which function via ping-pong mechanisms that involve {alpha}-ketoglutarate. Taken together, the results reported here demonstrate that there are two distinct families of WlbA enzymes, which differ with respect to amino acid sequences, quaternary structures, active site architectures, and kinetic mechanisms.

Protein requirements for Blue-fronted Amazon (Amazona aestiva) growth.

Science.gov (United States)

Carciofi, A C; Sanfilippo, L F; de-Oliveira, L D; do Amaral, P P; Prada, F

2008-06-01

The objective of this study was to evaluate the protein requirements for hand-rearing Blue-fronted Amazon parrots (Amazona aestiva). Forty hatchlings were fed semi-purified diets containing one of four (as-fed basis) protein levels: 13%, 18%, 23% and 28%. The experiment was carried out in a randomized block design with the initial weight of the nestling as the blocking factor and 10 parrots per protein level. Regression analysis was used to determine relationships between protein level and biometric measurements. The data indicated that 13% crude protein supported nestling growth with 18% being the minimum tested level required for maximum development. The optimal protein concentration for maximum weight gain was 24.4% (p = 0.08; r(2) = 0.25), tail length 23.7% (p = 0.09; r(2) = 0.19), wing length 23.0% (p = 0.07; r(2) = 0.17), tarsus length 21.3% (p = 0.06; r(2) = 0.10) and tarsus width 21.4% (p = 0.07; r(2) = 0.09). Tarsus measurements were larger in males (p < 0.05), indicating that sex must be considered when studying developing psittacines. These results were obtained using a highly digestible protein and a diet with moderate metabolizable energy levels.

Identification of Rad23-4 gene required for pollen development in ...

African Journals Online (AJOL)

雨林木风

2012-05-31

May 31, 2012 ... in ultraviolet (UV)-B–treated rad23-4 mutants. Compared with the wild type ... discovered in yeast (Guzder et al., 1998). Recent studies showed that ... UV-B irradiation can induce accumulations of anthocyanin in the plants.

23 CFR 645.107 - Eligibility.

Science.gov (United States)

2010-04-01

... rights of any public agency or political subdivision of a State under contract, franchise, or other... should be made for such facilities to be installed in a manner that will meet the requirements of the... accordance with the provisions of 23 CFR 645.209(k). (Information collection requirements in paragraph (g...

25 CFR 23.51 - Grant carry-over authority.

Science.gov (United States)

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Grant carry-over authority. 23.51 Section 23.51 Indians... Uniform Grant Administration Provisions and Requirements § 23.51 Grant carry-over authority. Unless... two years beyond the initial grant funding period and must be utilized only for the intent, purpose...

University course timetabling and the requirements: Survey in several universities in the east-coast of Malaysia

Science.gov (United States)

Aziz, Nurul Liyana Abdul; Aizam, Nur Aidya Hanum

2017-08-01

Course timetabling problem receives the highlight at the beginning of every semester. The problem is mainly on assigning courses to timeslot, rooms and lecturers which involving a set of rules and policies constraints. Generally, researchers present different features to signify their own universities' timetable according to the structure and behavior of their institution. However, the gap between theory and real-world applications that can be seen in the resulted timetable is the lacking of acknowledging human preferences. As to overcome this, it is very important to consider all the demands and preferences from timetabling community. This research therefore tries to accommodate the problem by investigating through surveys to several universities in the east coast of Malaysia the demands and preferences of individuals involved directly. Results from the questionnaires will be analyzed by using SPSS and all current issues regarding the demands will be included into our existing general university course timetabling mathematical model. The new university course timetabling mathematical model could best represent universities and be useful, especially in universities in Malaysia.

2,3-diphosphoglycerate, nucleotide phosophate, and organic and inorganic phosphate levels during the early phases of diabetic ketoacidosis.

Science.gov (United States)

Kanter, Y; Gerson, J R; Bessman, A N

1977-05-01

The relation between serum and red blood cell (RBC) inorganic phosphate levels, RBC 2,3-diphosphoglycerate (2,3-DPG) levels, RBC nucleotide phosphate (Pn), and RBC total phosphate (Pt) levels were studied during the early phases of treatment and recovery from diabetic ketoacidosis (DKA). A steady drop in serum inorganic phosphate was found during the first 24 hours of insulin treatment and was most profound at 24 hours. No statistically significant changes (P less than 0.05) were found in red cell inorganic phosphate or nucleotide phosphate levels during the 24-hour study period. The levels of total red cell phosphate were lower in this group of patients than in nonacidotic diabetic subjects and decreased slightly after 24 hours of treatment. The red cell 2,3-DPG levels were low at the initiation of therapy and remained low during the 24-hour study period. Glucose, bicarbonate, lactate, and ketone levels fell in linear patterns with treatment. In view of the current evidence for the effects of low 2,3-DPG on oxygen delivery and the relation of low serum phosphate levels to RBC glycolysis and 2,3-DPG formation, this study reemphasizes the need for phosphate replacement during the early phases of treatment of DKA.

24 CFR 266.604 - Mortgage insurance premium: Other requirements.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Mortgage insurance premium: Other... Contract Rights and Obligations Mortgage Insurance Premiums § 266.604 Mortgage insurance premium: Other..., based upon the respective share of risk, that is to be used in calculating mortgage insurance premiums...

49 CFR 173.23 - Previously authorized packaging.

Science.gov (United States)

2010-10-01

... 49 Transportation 2 2010-10-01 2010-10-01 false Previously authorized packaging. 173.23 Section... REQUIREMENTS FOR SHIPMENTS AND PACKAGINGS Preparation of Hazardous Materials for Transportation § 173.23 Previously authorized packaging. (a) When the regulations specify a packaging with a specification marking...

Are university rankings useful to improve research? A systematic review.

Science.gov (United States)

Vernon, Marlo M; Balas, E Andrew; Momani, Shaher

2018-01-01

Concerns about reproducibility and impact of research urge improvement initiatives. Current university ranking systems evaluate and compare universities on measures of academic and research performance. Although often useful for marketing purposes, the value of ranking systems when examining quality and outcomes is unclear. The purpose of this study was to evaluate usefulness of ranking systems and identify opportunities to support research quality and performance improvement. A systematic review of university ranking systems was conducted to investigate research performance and academic quality measures. Eligibility requirements included: inclusion of at least 100 doctoral granting institutions, be currently produced on an ongoing basis and include both global and US universities, publish rank calculation methodology in English and independently calculate ranks. Ranking systems must also include some measures of research outcomes. Indicators were abstracted and contrasted with basic quality improvement requirements. Exploration of aggregation methods, validity of research and academic quality indicators, and suitability for quality improvement within ranking systems were also conducted. A total of 24 ranking systems were identified and 13 eligible ranking systems were evaluated. Six of the 13 rankings are 100% focused on research performance. For those reporting weighting, 76% of the total ranks are attributed to research indicators, with 24% attributed to academic or teaching quality. Seven systems rely on reputation surveys and/or faculty and alumni awards. Rankings influence academic choice yet research performance measures are the most weighted indicators. There are no generally accepted academic quality indicators in ranking systems. No single ranking system provides a comprehensive evaluation of research and academic quality. Utilizing a combined approach of the Leiden, Thomson Reuters Most Innovative Universities, and the SCImago ranking systems may provide

10 CFR 851.23 - Safety and health standards.

Science.gov (United States)

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Safety and health standards. 851.23 Section 851.23 Energy DEPARTMENT OF ENERGY WORKER SAFETY AND HEALTH PROGRAM Specific Program Requirements § 851.23 Safety and..., “Marine Terminals.” (6) Title 29 CFR, Part 1918, “Safety and Health Regulations for Longshoring.” (7...

Validation of the TOEFL as a Canadian University Admissions Requirement

Science.gov (United States)

Simner, Marvin L.; Mitchell, John B.

2007-01-01

The Test of English as a Foreign Language (TOEFL) is widely used to screen university applicants for whom English is not their native language. Although the cutoff scores vary, in Ontario those with scores much lower than 550 are rarely admitted to any university. Two exceptions are the University of Western Ontario and its affiliate, Brescia…

25 CFR 163.23 - Advance payment for timber products.

Science.gov (United States)

2010-04-01

... contracts. However, no advance payment will be required that would make the sum of such payment and of... required, advance payments will operate the same as provided for in § 163.23(a) of this part. ... 25 Indians 1 2010-04-01 2010-04-01 false Advance payment for timber products. 163.23 Section 163...

Conference of University Administrators Conference Proceedings (12th, Surrey, England, March 21-23, 1985).

Science.gov (United States)

Conference of Univ. Administrators.

Conference proceedings for the Conference of University Administrators include summaries of conference sessions, along with Austin Pearce's paper, "The Needs of Industry: What Are They?" Sessions focused on: forming a university company, financial diversification, financial modeling, stock exchange investment and universities, funding of…

32 CFR 651.23 - Environmental impact statement.

Science.gov (United States)

2010-07-01

... 32 National Defense 4 2010-07-01 2010-07-01 true Environmental impact statement. 651.23 Section...) ENVIRONMENTAL QUALITY ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Records and Documents § 651.23 Environmental impact statement. An Environmental Impact statement (EIS) is a detailed written statement required...

Caenorhabditis elegans BAH-1 is a DUF23 protein expressed in seam cells and required for microbial biofilm binding to the cuticle.

Directory of Open Access Journals (Sweden)

Kevin Drace

2009-08-01

Full Text Available The cuticle of Caenorhabditis elegans, a complex, multi-layered extracellular matrix, is a major interface between the animal and its environment. Biofilms produced by the bacterial genus Yersinia attach to the cuticle of the worm, providing an assay for surface characteristics. A C. elegans gene required for biofilm attachment, bah-1, encodes a protein containing the domain of unknown function DUF23. The DUF23 domain is found in 61 predicted proteins in C. elegans, which can be divided into three distinct phylogenetic clades. bah-1 is expressed in seam cells, which are among the hypodermal cells that synthesize the cuticle, and is regulated by a TGF-beta signaling pathway.

24-timers nonstopkursus i forskningstraening

DEFF Research Database (Denmark)

Bleken, Anne-Lene; Andersen, Berit; Eika, Berit

2008-01-01

The University of Aarhus and Further Training Region North (Danish: Videreuddannelsesregion Nord) arranged a 24-hour experimental course in research training for junior physicians. Previously, the course has been imparted as three course days with daytime training, but this time it had the form...

A survey on social networks to determine requirements for Learning Networks for professional development of university staff

NARCIS (Netherlands)

Brouns, Francis; Berlanga, Adriana; Fetter, Sibren; Bitter-Rijpkema, Marlies; Van Bruggen, Jan; Sloep, Peter

2009-01-01

Brouns, F., Berlanga, A. J., Fetter, S., Bitter-Rijpkema, M. E., Van Bruggen, J. M., & Sloep, P. B. (2011). A survey on social networks to determine requirements for Learning Networks for professional development of university staff. International Journal of Web Based Communities, 7(3), 298-311.

27 CFR 7.23 - Brand names.

Science.gov (United States)

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Brand names. 7.23 Section... Beverages § 7.23 Brand names. (a) General. The product shall bear a brand name, except that if not sold under a brand name, then the name of the person required to appear on the brand label shall be deemed a...

Would You Use It With a Seal of Approval? Important Attributes of 2,4-Dinitrophenol (2,4-DNP as a Hypothetical Pharmaceutical Product

Directory of Open Access Journals (Sweden)

Emma E. Bleasdale

2018-04-01

Full Text Available Background2,4-Dinitrophenol (2,4-DNP is an effective but highly dangerous fat burner, not licensed for human consumption. Death cases reported for 2,4-DNP overdose, particularly among young adults, have raised concerns about the ineffective regulatory control, lack of education and risks associated with impurity, and the unknown concentration of 2,4-DNP purchased on the Internet.MethodsUsing a sequential mixed method design and based on a hypothetical scenario as if 2,4-DNP was a licensed pharmaceutical drug, first we conducted a qualitative study to explore what product attributes people consider when buying a weight-loss aid. Focus group interviews with six females and three males (mean age = 21.6 ± 1.8 years were audiorecorded, transcribed verbatim, and subjected to thematic analysis. Sixteen attributes were identified for the Best–Worst Scale (BWS in the quantitative survey with 106 participants (64% female, mean age = 27.1 ± 11.9 years, focusing on 2,4-DNP. Demographics, weight satisfaction, and risk for eating disorder data were collected.ResultsIn contrast to experienced users such as bodybuilders, our study participants approached 2,4-DNP cautiously. Attributes of 2,4-DNP as a hypothetical weight-loss drug comprised a range of desirable and avoidable features. Of the 16 selected attributes, BWS suggested that long-term side effects were the most and branding was the least important attribute. Effectiveness and short-term side effects were also essential. Those in the >25 year group showed least concerns for legality. Neutral BWS scores for cost, treatment, degree of lifestyle changes required, and specificity required for the hypothetical weight-loss drug to be effective were likely caused by disagreement about their importance among the participants, not indifference.ConclusionWith advances in research, 2,4-DNP as a pharmaceutical drug in the future for treating neurodegenerative diseases and potentially for

Would You Use It With a Seal of Approval? Important Attributes of 2,4-Dinitrophenol (2,4-DNP) as a Hypothetical Pharmaceutical Product.

Science.gov (United States)

Bleasdale, Emma E; Thrower, Sam N; Petróczi, Andrea

2018-01-01

2,4-Dinitrophenol (2,4-DNP) is an effective but highly dangerous fat burner, not licensed for human consumption. Death cases reported for 2,4-DNP overdose, particularly among young adults, have raised concerns about the ineffective regulatory control, lack of education and risks associated with impurity, and the unknown concentration of 2,4-DNP purchased on the Internet. Using a sequential mixed method design and based on a hypothetical scenario as if 2,4-DNP was a licensed pharmaceutical drug, first we conducted a qualitative study to explore what product attributes people consider when buying a weight-loss aid. Focus group interviews with six females and three males (mean age = 21.6 ± 1.8 years) were audiorecorded, transcribed verbatim, and subjected to thematic analysis. Sixteen attributes were identified for the Best-Worst Scale (BWS) in the quantitative survey with 106 participants (64% female, mean age = 27.1 ± 11.9 years), focusing on 2,4-DNP. Demographics, weight satisfaction, and risk for eating disorder data were collected. In contrast to experienced users such as bodybuilders, our study participants approached 2,4-DNP cautiously. Attributes of 2,4-DNP as a hypothetical weight-loss drug comprised a range of desirable and avoidable features. Of the 16 selected attributes, BWS suggested that long-term side effects were the most and branding was the least important attribute. Effectiveness and short-term side effects were also essential. Those in the >25 year group showed least concerns for legality. Neutral BWS scores for cost, treatment, degree of lifestyle changes required, and specificity required for the hypothetical weight-loss drug to be effective were likely caused by disagreement about their importance among the participants, not indifference. With advances in research, 2,4-DNP as a pharmaceutical drug in the future for treating neurodegenerative diseases and potentially for weight loss is not inconceivable. Caution is

40 CFR 123.23 - Attorney General's statement.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 21 2010-07-01 2010-07-01 false Attorney General's statement. 123.23... PROGRAM REQUIREMENTS State Program Submissions § 123.23 Attorney General's statement. (a) Any State that seeks to administer a program under this part shall submit a statement from the State Attorney General...

40 CFR 202.23 - Visual tire inspection.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Visual tire inspection. 202.23 Section... Visual tire inspection. No motor carrier subject to these regulations shall at any time operate any motor vehicle of a type to which this regulation is applicable on a tire or tires having a tread pattern which...

33 CFR 175.23 - Serviceable condition.

Science.gov (United States)

2010-07-01

...) Inflator status indicators that are not broken or otherwise non-functional. (d) The inflation system of an...) BOATING SAFETY EQUIPMENT REQUIREMENTS Personal Flotation Devices § 175.23 Serviceable condition. A PFD is... deteriorated structural component that fails when tugged. (b) In addition to meeting the requirements of...

Type II universal spacetimes

Czech Academy of Sciences Publication Activity Database

Hervik, S.; Málek, Tomáš; Pravda, Vojtěch; Pravdová, Alena

2015-01-01

Roč. 32, č. 24 (2015), s. 245012 ISSN 0264-9381 R&D Projects: GA ČR GA13-10042S Institutional support: RVO:67985840 Keywords : einstein spacetimes * generalized gravities * universal spacetimes Subject RIV: BA - General Mathematics Impact factor: 2.837, year: 2015 http://iopscience.iop.org/article/10.1088/0264-9381/32/24/245012

[Systematic review of university teachers' mental health based on SCL-90].

Science.gov (United States)

Chen, Nan; Li, Xiaosong; Liu, Qiaolan; Liu, Yuanyuan

2014-11-01

To review the overall situation of university teachers' mental health in China systematically. The literatures using Symptom Check List 90 to study university teachers' mental health in the databases during 2004 - 2014 were searched. WMD was taken as the index of effect size, and meta-analysis was carried to study the difference of mental health between university teachers and norm of China, also within different genders and titles. 56 qualified literatures were included. The university teachers' total score, and the score of interpersonal sensitivity factor, anxiety factor, photic anxiety factor were higher than the norm of China, WMD were respectively 11.24, 0.21, 0.16 and 0.22. Male teachers' total score (-3.86), and the score of somatization (-0.07), depression (-0.06), anxiety (-0.07), photic anxiety (-0.06) were lower than female's. The score of primary title teachers interpersonal sensitivity (-0.09), photic anxiety (-0.10) were lower than intermediate title teachers'. The score of primary title teachers somatization (-0.19), obsessive-compulsive (-0.13), interpersonal sensitivity (-0.12), depression (- 0.12), anxiety (-0.10), paranoid ideation (-0.12), psychoticism (-0.09) were lower than senior vice title teachers'. The score of primary title teachers somatization(-0.23), depression (-0.16) were lower than senior title teachers'. The mean level of university teachers' mental health was lower than the norm of China. The overall situation of university teachers' mental health in China was not optimistic. The society and school should take targeted measures to improve university teachers' mental health.

24-Hour Holter Monitoring at the Lagos State University Teaching ...

African Journals Online (AJOL)

However, only a minority of such patients have documented and confirmed clinically significant tachyarrhythmias in this study. A subsequent larger prospective study would shed more light on this subject. Key Words: Electrocardiogram (ECG), 24-hour Holter, Heart Rate variability. Paroxysmal tachyarrhythmias.

24 CFR 570.404 - Historically Black colleges and universities program.

Science.gov (United States)

2010-04-01

..., DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES COMMUNITY DEVELOPMENT BLOCK GRANTS Special... effectiveness in addressing community development needs, including neighborhood revitalization, housing and... universities (as determined by the Department of Education in accordance with that Department's...

24 CFR 280.25 - Other Federal requirements.

Science.gov (United States)

2010-04-01

... part 108. (2) Racial and ethnic data collection requirements. Recipients must maintain current data on... part 35, subparts A, B, K, and R, of this title apply to the program. (f) Conflicts of interest. No...

Enzymatic degradation of cyclic 2,3-diphosphoglycerate to 2,3-diphosphoglycerate in Methanobacterium thermoautotrophicum

International Nuclear Information System (INIS)

Krishna Sastry, M.V.; Robertson, D.E.; Moynihan, J.A.; Roberts, M.F.

1992-01-01

2,3-Diphosphoglycerate (2,3-DPG) has been found to be the product of the enzymatic degradation of cyclic 2,3-diphosphoglycerate (cDPG) in the archaebacterium Methanobacterium thermoautotrophicum ΔH. Although 2,3-DPG has not previously been detected as a major soluble component of M. thermoautotrophicum, large pools accumulated at an incubation temperature of 50C. Under these conditions, cellular activity was significantly decreased; a return of the culture to the optimum growth temperature restored the 2,3-DPG pool back to original low levels and caused steady-state cDPG levels to increase again. While 13 CO 2 -pulse/ 12 CO 2 -chase experiments at 50C showed that the cDPG turned over, the appearance of 2,3-DPG at NMR-visible concentrations required at least 10 h. Production of 2,3-DPG in vivo was prevented by exposure of the cells to O 2 . the enzyme responsible for this hydrolysis of cDPG was purified by affinity chromatography and appears to be a 33-kDa protein. Activity was detected in the presence of oxygen and was enhanced by a solution of 1 M KCl, 25 mM MgCl 2 , and dithiothreitol. Both K m and V max have been determined at 37C; kinetics also indicate that in vitro the product, 2,3-DPG, is an inhibitor of cDPG hydrolysis. These findings are discussed in view of a proposed role for cDPG in methanogens

Consultation clinics for complementary and alternative medicine at Japanese university hospitals: An analysis at Tokushima University Hospital

Science.gov (United States)

YANAGAWA, HIROAKI; TERAO, JUNJI; TAKEDA, EIJI; TAKAISHI, YOSHIHISA; KASHIWADA, YOSHIKI; KAWAZOE, KAZUYOSHI; FUSHITANI, SHUJI; TSUCHIYA, KOICHIRO; YAMAUCHI, AIKO; SATO, CHIHO; IRAHARA, MINORU

2010-01-01

Here, we report on a Consultation Clinic for Complementary and Alternative Medicine (CAM) which we established at Tokushima University Hospital in July of 2007 with the aim of providing person-to-person information on CAM, though not CAM therapy itself. In December of 2008, we received 55 applications for consultation, 37% concerning health foods, 37% Japanese herbal medicine (Kampo), and 26% various other topics. The consultants (nutritionists and pharmacists) communicated individually with 38 applicants; malignancies (26%) and cardiovascular disease (24%) were the main underlying concerns. To promote the quality of consultation, data was collected by means of focus group interviews concerning the perspective of the consultants. Safe and effective use of CAM requires a network of communication linking individuals, consultation teams, physicians, primary care institutions and university hospitals. To advance this goal, we plan to broaden the efforts described herein. Our findings indicate that the specific role of the consultation clinic in promoting the scientific use of CAM merits further study. PMID:22993564

Leisure-time physical activity in university students from 23 countries: associations with health beliefs, risk awareness, and national economic development.

Science.gov (United States)

Haase, Anne; Steptoe, Andrew; Sallis, James F; Wardle, Jane

2004-07-01

Physical inactivity has been linked with chronic disease and obesity in most western populations. However, prevalence of inactivity, health beliefs, and knowledge of the risks of inactivity have rarely been assessed across a wide range of developed and developing countries. A cross-sectional survey was carried out with 19,298 university students from 23 countries varying in culture and level of economic development. Data concerning leisure-time physical activity, health beliefs, and health knowledge were collected. The prevalence of inactivity in leisure time varied with cultural and economic developmental factors, averaging 23% (North-Western Europe and the United States), 30% (Central and Eastern Europe), 39% (Mediterranean), 42% (Pacific Asian), and 44% (developing countries). The likelihood of leisure-time physical activity was positively associated with the strength of beliefs in the health benefits of activity and with national economic development (per capita gross domestic product). Knowledge about activity and health was disappointing, with only 40-60% being aware that physical activity was relevant to risk of heart disease. Leisure-time physical activity is below recommended levels in a substantial proportion of students, and is related to cultural factors and stage of national economic development. The relationship between health beliefs and behavior is robust across cultures, but health knowledge remains deficient. Copyright 2004 The Institute for Cancer Prevention and Elsevier Inc.

29 CFR 1926.23 - First aid and medical attention.

Science.gov (United States)

2010-07-01

... 29 Labor 8 2010-07-01 2010-07-01 false First aid and medical attention. 1926.23 Section 1926.23... Provisions § 1926.23 First aid and medical attention. First aid services and provisions for medical care... prescribing specific requirements for first aid, medical attention, and emergency facilities are contained in...

Inclusion of cool roofs in nonresidential Title 24 prescriptive requirements

Energy Technology Data Exchange (ETDEWEB)

Levinson, Ronnen; Akbari, Hashem; Konopacki, Steve; Bretz, Sarah

2002-12-15

24, Pa rt 6 of the California Code of Regulations) for nonresidential buildings with low-sloped roofs include a cool-roof prescriptive requirement in all California climate zones. Buildings with roofs that do not meet prescriptive requirements may comply with the code via an ''overall-envelope'' approach (non-metal roofs only), or via a performance approach (all roof types).

Inclusion of cool roofs in nonresidential Title 24 prescriptive requirements

International Nuclear Information System (INIS)

Levinson, Ronnen; Akbari, Hashem; Konopacki, Steve; Bretz, Sarah

2005-01-01

building energy efficiency code (Title 24, Part 6 of the California Code of Regulations) for NR buildings with low-sloped roofs include a cool-roof prescriptive requirement in all California climate zones. Buildings with roofs that do not meet prescriptive requirements may comply with the code via an 'overall-envelope' approach (non-metal roofs only), or via a performance approach (all roof types)

25 CFR 225.24 - Environmental studies.

Science.gov (United States)

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Environmental studies. 225.24 Section 225.24 Indians... SOLID MINERALS AGREEMENTS Minerals Agreements § 225.24 Environmental studies. (a) The Secretary shall ensure that all environmental studies are prepared as required by the National Environmental Policy Act...

The Relation of Eating Habits with Obesity in University Students

Directory of Open Access Journals (Sweden)

Mehmet Altın

2015-10-01

Full Text Available In this study, it was aimed to determine the relation of eating habits with obesity in university students. Hereby, totally 604 students including 226 females and 378 males, studying at 5 different faculties of Selcuk University in the 2013-2014 academic year, participated in this study. The students’ heights, weights and body mass indexes (BMI were estimated, their BMI values were calculated by dividing body weights (cm into square meter (m² of height. A questionnaire was applied to the relevant students in order to assess their eating habits through the BAI (Eating Habits Index developed by Demirezen and Coşansu in 2005. The BAI internal consistency analysis the Cronbach alpha value was estimated as 0,76. To determine the differences from the total points in BAI between the female and male students, t-test was used in the independent groups; the answers to the questions by the students were expressed as percentages and frequencies. Within this study; the female students’ BMI value was found out as 26,23 ± 7,74, the male students’ BMI value was also found out as 23,43 ± 8,12, in all of the groups this value was estimated as 24,77 ± 7,02 as well. According to the reports of the World Health Organization, these values are regarded as a category of overweight ones (Table 1. While the total BAI value of females was 13,2, the BAI value of males was 12,4, when considering the all relevant students in the research, this value was calculated as 12,7. According to these results, considering the university students’ eating habits, it is concluded that males have risks at a medium level while females have higher risks of obesity.

7 CFR 3019.24 - Program income.

Science.gov (United States)

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Program income. 3019.24 Section 3019.24 Agriculture... Management § 3019.24 Program income. (a) Federal awarding agencies shall apply the standards set forth in this section in requiring recipient organizations to account for program income related to projects...

46 CFR 148.04-23 - Unslaked lime in bulk.

Science.gov (United States)

2010-10-01

... 46 Shipping 5 2010-10-01 2010-10-01 false Unslaked lime in bulk. 148.04-23 Section 148.04-23... HAZARDOUS MATERIALS IN BULK Special Additional Requirements for Certain Material § 148.04-23 Unslaked lime in bulk. (a) Unslaked lime in bulk must be transported in unmanned, all steel, double-hulled barges...

Properties of 20Na, 24Al, 28P, 32Cl, and 36K for studies of explosive hydrogen burning

International Nuclear Information System (INIS)

Wrede, C.; Clark, J. A.; Deibel, C. M.; Faestermann, T.; Parikh, A.; Bishop, S.; Eppinger, K.; Kruecken, R.; Lepyoshkina, O.; Rugel, G.; Hertenberger, R.; Wirth, H.-F.; Chen, A. A.; Freeman, B. M.; Setoodehnia, K.

2010-01-01

The radiative proton-capture reactions 19 Ne(p,γ) 20 Na, 23 Mg(p,γ) 24 Al, 27 Si(p,γ) 28 P, 31 S(p,γ) 32 Cl, and 35 Ar(p,γ) 36 K potentially influence energy generation and/or nucleosynthesis during explosive hydrogen burning in classical novae and/or type I x-ray bursts. The thermonuclear rates of these reactions are dependent on resonance energies E r =E x -Q and strengths ωγ. The 20 Ne( 3 He,t) 20 Na, 24 Mg( 3 He,t) 24 Al, 28 Si( 3 He,t) 28 P, 32 S( 3 He,t) 32 Cl, and 36 Ar( 3 He,t) 36 K reactions have been measured using a 32-MeV, 3 He 2+ beam; ion-implanted carbon-foil targets developed at the University of Washington; and the Munich Q3D magnetic spectrograph. This experiment has already yielded precision mass measurements of 20 Na, 24 Al, 28 P, and 32 Cl [C. Wrede et al., Phys. Rev. C 81, 055503 (2010)], which are used presently to constrain the corresponding (p,γ) reaction Q values. The new 24 Al and 28 P masses resolve a discrepancy in the energy of the lowest-energy resonance in the 23 Mg(p,γ) 24 Al reaction and better constrain a direct measurement of its strength. Excitation energies in 32 Cl and 36 K have also been measured. An important new proton-unbound level has been found at E x =2196.9(7) keV in 36 K and the uncertainties in 36 K excitation energies have been reduced by over an order of magnitude. Using the new data on 36 K, the A=36, T=1 triplets have been reassigned. The thermonuclear 35 Ar(p,γ) 36 K reaction rate is found to be much higher than a commonly adopted rate and this could affect energy generation in type I x-ray bursts.

16 CFR 680.23 - Contents of opt-out notice; consolidated and equivalent notices.

Science.gov (United States)

2010-01-01

... equivalent notices. 680.23 Section 680.23 Commercial Practices FEDERAL TRADE COMMISSION THE FAIR CREDIT REPORTING ACT AFFILIATE MARKETING § 680.23 Contents of opt-out notice; consolidated and equivalent notices... receiving marketing than is required by this part, the requirements of this section may be satisfied by...

Enzymatic degradation of cyclic 2,3-diphosphoglycerate to 2,3-diphosphoglycerate in Methanobacterium thermoautotrophicum.

Science.gov (United States)

Sastry, M V; Robertson, D E; Moynihan, J A; Roberts, M F

1992-03-24

2,3-Diphosphoglycerate (2,3-DPG) has been found to be the product of the enzymatic degradation of cyclic 2,3-diphosphoglycerate (cDPG) in the archaebacterium Methanobacterium thermoautotrophicum delta H. Although 2,3-DPG has not previously been detected as a major soluble component of M. thermoautotrophicum, large pools accumulated at an incubation temperature of 50 degrees C (below the optimum growth temperature of 62 degrees C). Under these conditions, cellular activity was significantly decreased; a return of the culture to the optimum growth temperature restored the 2,3-DPG pool back to original low levels and caused steady-state cDPG levels to increase again. While 13CO2-pulse/12CO2-chase experiments at 50 degrees C showed that the cDPG turned over, the appearance of 2,3-DPG at NMR-visible concentrations required at least 10 h. Production of 2,3-DPG in vivo was prevented by exposure of the cells to O2. The enzyme responsible for this hydrolysis of cDPG was purified by affinity chromatography and appears to be a 33-kDa protein. Activity was detected in the presence of oxygen and was enhanced by a solution of 1 M KCl, 25 mM MgCl2, and dithiothreitol. Both Km and Vmax have been determined at 37 degrees C; kinetics also indicate that in vitro the product, 2,3-DPG, is an inhibitor of cDPG hydrolysis. These findings are discussed in view of a proposed role for cDPG in methanogens.

49 CFR 176.24 - Shipping papers.

Science.gov (United States)

2010-10-01

... 49 Transportation 2 2010-10-01 2010-10-01 false Shipping papers. 176.24 Section 176.24... Requirements § 176.24 Shipping papers. (a) A person may not accept a hazardous material for transportation or transport a hazardous material by vessel unless that person has received a shipping paper prepared in...

49 CFR 174.24 - Shipping papers.

Science.gov (United States)

2010-10-01

... 49 Transportation 2 2010-10-01 2010-10-01 false Shipping papers. 174.24 Section 174.24... Requirements § 174.24 Shipping papers. (a) A person may not accept a hazardous material for transportation or transport a hazardous material by rail unless that person receives a shipping paper prepared in accordance...

34 CFR 74.24 - Program income.

Science.gov (United States)

2010-07-01

... 34 Education 1 2010-07-01 2010-07-01 false Program income. 74.24 Section 74.24 Education Office of... Program Management § 74.24 Program income. (a) The Secretary applies the standards contained in this section in requiring recipient organizations to account for program income related to projects financed in...

22 CFR 145.24 - Program income.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Program income. 145.24 Section 145.24 Foreign....24 Program income. (a) The Department shall apply the standards set forth in this section in requiring recipient organizations to account for program income related to projects financed in whole or in...

22 CFR 518.24 - Program income.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Program income. 518.24 Section 518.24 Foreign... Financial and Program Management § 518.24 Program income. (a) Federal awarding agencies shall apply the standards set forth in this section in requiring recipient organizations to account for program income...

20 CFR 435.24 - Program income.

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Program income. 435.24 Section 435.24... ORGANIZATIONS Post-Award Requirements Financial and Program Management § 435.24 Program income. (a) Introduction... for program income related to projects financed in whole or in part with Federal funds. (b) Use of...

28 CFR 70.24 - Program income.

Science.gov (United States)

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Program income. 70.24 Section 70.24...-PROFIT ORGANIZATIONS Post-Award Requirements Financial and Program Management § 70.24 Program income. (a... income related to projects financed in whole or in part with Department funds. (b) Except as provided in...

24 CFR 761.40 - Other Federal requirements.

Science.gov (United States)

2010-04-01

... and requirements: (A) For laborers and mechanics employed in the program, the wage rate determined by... the locality with respect to such trades; (B) For laborers and mechanics employed in carrying out... put off, and that involve expenditures that would otherwise materially distort the level trend of...

Thermo-mechanical treatment of low-cost alloy Ti-4.5Al-6.9Cr-2.3Mn and microstructure and mechanical characteristics

Science.gov (United States)

Chen, Guangyao; Kang, Juyun; Wang, Shusen; Wang, Shihua; Lu, Xionggang; Li, Chonghe

2018-04-01

In this study, the thermo-mechanical treatment process for low-cost Ti-4.5Al-6.9Cr-2.3Mn alloy were designed on the basis of assessment of Ti-Al-Cr-Mn thermodynamic system. The microstructure and mechanical properties of Ti-4.5Al-6.9Cr-2.3Mn forging and sheet were investigated by using the OM, SEM and universal tensile testing machine. The results show that both the forging and sheet were consisted of α + β phase, which is consistent with the expectation, and no element Cr and Mn existed in the grain boundaries of the sheet after quenching, and the C14 laves phase was not detected. The average ultimate tensile strength (σ b), 0.2% proof strength (σ 0.2) and elongation (EI) of alloy sheet after quenching can reach 1059 MPa, 1051 MPa and 24.6 Pct., respectively. Moreover, the average ultimate tensile strength of Ti-4.5Al-6.9Cr-2.3Mn forgings can reach 1599 MPa and the average elongation can reach 11.2 Pct., and a more excellent property of Ti-4.5Al-6.9Cr-2.3Mn forging is achieved than that of TC4 forging. It provides a theoretical support for further developing this low-cost alloy.

Prevalence and profile of alcohol consumption among university students in Ecuador.

Science.gov (United States)

Ruisoto, Pablo; Cacho, Raúl; López-Goñi, José J; Vaca, Silvia; Jiménez, Marco

2016-01-01

Alcohol consumption is one of the main health and social problems in Ecuador. The aim of this study was to explore gender differences in the prevalence and psychosocial profile of problematic consumers among university students. We surveyed 3,232 students by using the AUDIT and psychosocial scales. To discriminate the explanatory value of each variable, a CHAID segmentation analysis was used. The prevalence of alcohol consumption was 92.24% in men and 82.86% in women. In total, 49.73% of men and 23.80% of women reported problematic consumption. In men, the profile of problematic consumption was defined by higher scores in anxiety and depression, especially if they showed higher levels of psychological stress and lower life engagement. In women, problematic consumption showed a tendency towards psychological inflexibility, especially in those with lower life engagement. There is a need to prioritise attention to alcohol consumption in university students and to design different interventions for men and women. Copyright © 2016 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

24 CFR 235.1218 - Additional eligibility requirements.

Science.gov (United States)

2010-04-01

...; Direct Endorsement § 235.1218 Additional eligibility requirements. (a) Mortgage amount. It must be in an... par on one of the following dates, whichever rate is higher: (i) The date the Direct Endorsement mortgagee's underwriter signs the Mortgage Credit Analysis Worksheet (form HUD-92900 WS); or (ii) The date...

ARGO-YBJ OBSERVATION OF THE LARGE-SCALE COSMIC RAY ANISOTROPY DURING THE SOLAR MINIMUM BETWEEN CYCLES 23 AND 24

Energy Technology Data Exchange (ETDEWEB)

Bartoli, B.; Catalanotti, S.; Piazzoli, B. D’Ettorre; Girolamo, T. Di [Dipartimento di Fisica dell’Università di Napoli “Federico II”, Complesso Universitario di Monte Sant’Angelo, via Cinthia, I-80126 Napoli (Italy); Bernardini, P.; D’Amone, A.; Mitri, I. De [Dipartimento Matematica e Fisica ”Ennio De Giorgi”, Università del Salento, via per Arnesano, I-73100 Lecce (Italy); Bi, X. J.; Cao, Z.; Chen, S. Z.; Feng, Zhaoyang; Gou, Q. B. [Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, P.O. Box 918, 100049 Beijing (China); Chen, T. L.; Danzengluobu [Tibet University, 850000 Lhasa, Xizang (China); Cui, S. W.; Gao, W. [Hebei Normal University, 050024, Shijiazhuang Hebei (China); Dai, B. Z. [Yunnan University, 2 North Cuihu Road, 650091 Kunming, Yunnan (China); Sciascio, G. Di [Istituto Nazionale di Fisica Nucleare, Sezione di Roma Tor Vergata, via della Ricerca Scientifica 1, I-00133 Roma (Italy); Feng, C. F. [Shandong University, 250100 Jinan, Shandong (China); Feng, Zhenyong, E-mail: cuisw@ihep.ac.cn [Southwest Jiaotong University, 610031 Chengdu, Sichuan (China); Collaboration: ARGO-YBJ Collaboration; and others

2015-08-10

This paper reports on the measurement of the large-scale anisotropy in the distribution of cosmic-ray arrival directions using the data collected by the air shower detector ARGO-YBJ from 2008 January to 2009 December, during the minimum of solar activity between cycles 23 and 24. In this period, more than 2 × 10{sup 11} showers were recorded with energies between ∼1 and 30 TeV. The observed two-dimensional distribution of cosmic rays is characterized by two wide regions of excess and deficit, respectively, both of relative intensity ∼10{sup −3} with respect to a uniform flux, superimposed on smaller size structures. The harmonic analysis shows that the large-scale cosmic-ray relative intensity as a function of R.A. can be described by the first and second terms of a Fouries series. The high event statistics allow the study of the energy dependence of the anistropy, showing that the amplitude increases with energy, with a maximum intensity at ∼10 TeV, and then decreases while the phase slowly shifts toward lower values of R.A. with increasing energy. The ARGO-YBJ data provide accurate observations over more than a decade of energy around this feature of the anisotropy spectrum.

45 CFR 74.24 - Program income.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Program income. 74.24 Section 74.24 Public Welfare... COMMERCIAL ORGANIZATIONS Post-Award Requirements Financial and Program Management § 74.24 Program income. (a) The standards set forth in this section shall be used to account for program income related to...

45 CFR 2543.24 - Program income.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false Program income. 2543.24 Section 2543.24 Public... ORGANIZATIONS Post-Award Requirements Financial and Program Management § 2543.24 Program income. (a) Federal... to account for program income related to projects financed in whole or in part with Federal funds. (b...

47 CFR 24.237 - Interference protection.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 2 2010-10-01 2010-10-01 false Interference protection. 24.237 Section 24.237... SERVICES Broadband PCS § 24.237 Interference protection. (a) All licensees are required to coordinate their... protection criterion shall be such that the interfering signal will not produce more than 1.0 dB degradation...

15 CFR 24.32 - Equipment.

Science.gov (United States)

2010-01-01

... awarding agency. (d) Management requirements. Procedures for managing equipment (including replacement... return. (e) Disposition. When original or replacement equipment acquired under a grant or subgrant is no... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Equipment. 24.32 Section 24.32...

24 CFR 266.505 - Regulatory agreement requirements.

Science.gov (United States)

2010-04-01

... force for the duration of the insured mortgage and note or bond. The Regulatory Agreement must include a... Project Management and Servicing § 266.505 Regulatory agreement requirements. (a) General. (1) The HFA... payments due under the mortgage and note/bond. (2) Where necessary, establish a sinking fund for future...

Spring outmigration of wild and hatchery chinook salmon and steelhead trout smolts from the Imnaha River, Oregon, February 23--June 24, 1996. Annual report 1996

International Nuclear Information System (INIS)

Blendon, M.L.; Rocklage, S.J.; Kucera, P.A.

1997-04-01

For the third consecutive year, the Nez Perce Tribe, in conjunction with the Fish Passage Center, participated in the smolt monitoring program in the Imnaha River. A rotary screw trap was used to collect emigrating wild and hatchery chinook salmon (Oncorhynchus tshawytscha) and steelhead trout (Oncorhynchus mykiss) smolts from February 23 to June 24, 1996. A total of 1,797 wild chinook salmon, 11,896 hatchery chinook salmon, 3,786 wild steelhead trout, and 31,094 hatchery steelhead trout smolts were captured during outmigration studies on the Imnaha River in 1996. Mortality associated with trapping, handling and tagging was low, being 1.4% for wild chinook, 0.18% for hatchery chinook, 0.21% for wild steelhead and 0.28% for hatchery steelhead trout smolts

YNK1, the yeast homolog of human metastasis suppressor NM23, is required for repair of UV radiation- and etoposide-induced DNA damage

Energy Technology Data Exchange (ETDEWEB)

Yang Mengmeng; Jarrett, Stuart G.; Craven, Rolf [Department of Molecular and Biomedical Pharmacology, College of Medicine, University of Kentucky, Lexington, KY 40536-0298 (United States); Kaetzel, David M. [Department of Molecular and Biomedical Pharmacology, College of Medicine, University of Kentucky, Lexington, KY 40536-0298 (United States)], E-mail: dmkaetz@uky.edu

2009-01-15

In humans, NM23-H1 is a metastasis suppressor whose expression is reduced in metastatic melanoma and breast carcinoma cells, and which possesses the ability to inhibit metastatic growth without significant impact on the transformed phenotype. NM23-H1 exhibits three enzymatic activities in vitro, each with potential to maintain genomic stability, a 3'-5' exonuclease and two kinases, nucleoside diphosphate kinase (NDPK), and protein histidine kinase. Herein we have investigated the potential contributions of NM23 proteins to DNA repair in the yeast, Saccharomyces cerevisiae, which contains a single NM23 homolog, YNK1. Ablation of YNK1 delayed repair of UV- and etoposide-induced nuclear DNA damage by 3-6 h. However, YNK1 had no impact upon the kinetics of MMS-induced DNA repair. Furthermore, YNK1 was not required for repair of mitochondrial DNA damage. To determine whether the nuclear DNA repair deficit manifested as an increase in mutation frequency, the CAN1 forward assay was employed. An YNK1 deletion was associated with increased mutation rates following treatment with either UV (2.6x) or MMS (1.6x). Mutation spectral analysis further revealed significantly increased rates of base substitution and frameshift mutations following UV treatment in the ynk1{delta} strain. This study indicates a novel role for YNK1 in DNA repair in yeast, and suggests an anti-mutator function that may contribute to the metastasis suppressor function of NM23-H1 in humans.

YNK1, the yeast homolog of human metastasis suppressor NM23, is required for repair of UV radiation- and etoposide-induced DNA damage

International Nuclear Information System (INIS)

Yang Mengmeng; Jarrett, Stuart G.; Craven, Rolf; Kaetzel, David M.

2009-01-01

In humans, NM23-H1 is a metastasis suppressor whose expression is reduced in metastatic melanoma and breast carcinoma cells, and which possesses the ability to inhibit metastatic growth without significant impact on the transformed phenotype. NM23-H1 exhibits three enzymatic activities in vitro, each with potential to maintain genomic stability, a 3'-5' exonuclease and two kinases, nucleoside diphosphate kinase (NDPK), and protein histidine kinase. Herein we have investigated the potential contributions of NM23 proteins to DNA repair in the yeast, Saccharomyces cerevisiae, which contains a single NM23 homolog, YNK1. Ablation of YNK1 delayed repair of UV- and etoposide-induced nuclear DNA damage by 3-6 h. However, YNK1 had no impact upon the kinetics of MMS-induced DNA repair. Furthermore, YNK1 was not required for repair of mitochondrial DNA damage. To determine whether the nuclear DNA repair deficit manifested as an increase in mutation frequency, the CAN1 forward assay was employed. An YNK1 deletion was associated with increased mutation rates following treatment with either UV (2.6x) or MMS (1.6x). Mutation spectral analysis further revealed significantly increased rates of base substitution and frameshift mutations following UV treatment in the ynk1Δ strain. This study indicates a novel role for YNK1 in DNA repair in yeast, and suggests an anti-mutator function that may contribute to the metastasis suppressor function of NM23-H1 in humans

27 CFR 8.23 - Third party arrangements.

Science.gov (United States)

2010-04-01

..., DEPARTMENT OF THE TREASURY LIQUORS EXCLUSIVE OUTLETS Prohibited Practices § 8.23 Third party arrangements. Industry member requirements, by agreement or otherwise, with non-retailers which result in a retailer being required to purchase the industry member's products are within the exclusive outlet provisions...

The Peculiar Behavior of Halo Coronal Mass Ejections in Solar Cycle 24

Science.gov (United States)

Gopalswamy, N.; Xie, H.; Akiyama, S.; Makela, P.; Yashiro, S.; Michalek, G.

2015-01-01

We report on the remarkable finding that the halo coronal mass ejections (CMEs) in cycle 24 are more abundant than in cycle 23, although the sunspot number in cycle 24 has dropped by approx. 40%. We also find that the distribution of halo-CME source locations is different in cycle 24: the longitude distribution of halos is much flatter with the number of halos originating at a central meridian distance greater than or equal to 60deg twice as large as that in cycle 23. On the other hand, the average speed and associated soft X-ray flare size are the same in both cycles, suggesting that the ambient medium into which the CMEs are ejected is significantly different. We suggest that both the higher abundance and larger central meridian longitudes of halo CMEs can be explained as a consequence of the diminished total pressure in the heliosphere in cycle 24. The reduced total pressure allows CMEs to expand more than usual making them appear as halos.

OBSERVATIONS OF THE INTERPLANETARY HYDROGEN DURING SOLAR CYCLES 23 AND 24. WHAT CAN WE DEDUCE ABOUT THE LOCAL INTERSTELLAR MEDIUM?

International Nuclear Information System (INIS)

Vincent, Frédéric E.; Quémerais, Eric; Koutroumpa, Dimitra; Katushkina, Olga; Izmodenov, Vladislav; Ben-Jaffel, Lotfi; Harris, Walter M.; Clarke, John

2014-01-01

Observations of interstellar helium atoms by the Interstellar Boundary Explorer (IBEX) spacecraft in 2009 reported a local interstellar medium (LISM) velocity vector different from the results of the Ulysses spacecraft between 1991 and 2002. The interplanetary hydrogen (IPH), a population of neutrals that fills the space between planets inside the heliosphere, carries the signatures of the LISM and its interaction with the solar wind. More than 40 yr of space-based studies of the backscattered solar Lyα emission from the IPH provided limited access to the velocity distribution, with the first temporal evolution map of the IPH line-shift during solar cycle 23. This work presents the results of the latest IPH observations made by the Hubble Space Telescope's Space Telescope Imaging Spectrograph during solar cycle 24. These results have been compiled with previous measurements, including data from the Solar Wind Anisotropies instrument on the Solar and Heliospheric Observatory. The whole set has been compared to physically realistic models to test both sets of LISM physical parameters as measured by Ulysses and IBEX, respectively. This comparison shows that the LISM velocity vector has not changed significantly since Ulysses measurements

OBSERVATIONS OF THE INTERPLANETARY HYDROGEN DURING SOLAR CYCLES 23 AND 24. WHAT CAN WE DEDUCE ABOUT THE LOCAL INTERSTELLAR MEDIUM?

Energy Technology Data Exchange (ETDEWEB)

Vincent, Frédéric E.; Quémerais, Eric; Koutroumpa, Dimitra [Université Versailles St.-Quentin, Sorbonne Universités, UPMC Univ. Paris 06, CRNS/INSU, LATMOS-IPSL, 11 boulevard d' Alembert, 78280 Guyancourt (France); Katushkina, Olga; Izmodenov, Vladislav [Space Research Institute of Russian Academy of Sciences, Moscow (Russian Federation); Ben-Jaffel, Lotfi [UPMC Univ. Paris 06, UMR7095, Institut d' Astrophysique de Paris, F-75014, Paris (France); Harris, Walter M. [University of Arizona, Lunar and Planetary Laboratory, 1629 E. University Blvd., Tucson, AZ 85721 (United States); Clarke, John [Center for Space Physics, Boston University, 725 Commonwealth Avenue, Boston, MA 02215 (United States)

2014-06-20

Observations of interstellar helium atoms by the Interstellar Boundary Explorer (IBEX) spacecraft in 2009 reported a local interstellar medium (LISM) velocity vector different from the results of the Ulysses spacecraft between 1991 and 2002. The interplanetary hydrogen (IPH), a population of neutrals that fills the space between planets inside the heliosphere, carries the signatures of the LISM and its interaction with the solar wind. More than 40 yr of space-based studies of the backscattered solar Lyα emission from the IPH provided limited access to the velocity distribution, with the first temporal evolution map of the IPH line-shift during solar cycle 23. This work presents the results of the latest IPH observations made by the Hubble Space Telescope's Space Telescope Imaging Spectrograph during solar cycle 24. These results have been compiled with previous measurements, including data from the Solar Wind Anisotropies instrument on the Solar and Heliospheric Observatory. The whole set has been compared to physically realistic models to test both sets of LISM physical parameters as measured by Ulysses and IBEX, respectively. This comparison shows that the LISM velocity vector has not changed significantly since Ulysses measurements.

16 CFR 305.23 - Effect on other law.

Science.gov (United States)

2010-01-01

... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Effect on other law. 305.23 Section 305.23 Commercial Practices FEDERAL TRADE COMMISSION REGULATIONS UNDER SPECIFIC ACTS OF CONGRESS RULE CONCERNING... Effect on other law. This regulation supersedes any State regulation to the extent required by section...

30 CFR 36.24 - Engine joints.

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Engine joints. 36.24 Section 36.24 Mineral... Construction and Design Requirements § 36.24 Engine joints. (a) Cylinder head. The joint between the cylinder head and block of the engine shall be fitted with a metal or metal-clad gasket satisfactory to MSHA...

15 CFR 14.24 - Program income.

Science.gov (United States)

2010-01-01

... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Program income. 14.24 Section 14.24... ORGANIZATIONS Post-Award Requirements Financial and Program Management § 14.24 Program income. (a) The standards... income related to projects financed in whole or in part with Federal funds. (b) Except as provided in...

27 CFR 24.266 - Inventory losses.

Science.gov (United States)

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Inventory losses. 24.266... OF THE TREASURY LIQUORS WINE Losses of Wine § 24.266 Inventory losses. (a) General. The proprietor... reported as required by § 24.313. (b) Bulk wine losses. The physical inventory of bulk wine will determine...

15 CFR 24.4 - Applicability.

Science.gov (United States)

2010-01-01

... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Applicability. 24.4 Section 24.4 Commerce and Foreign Trade Office of the Secretary of Commerce UNIFORM ADMINISTRATIVE REQUIREMENTS FOR...; Maternal and Child Health Services; Social Services; Low-Income Home Energy Assistance; States' Program of...

Knowledge portal: a tool to capture university requirements

Science.gov (United States)

Mansourvar, Marjan; Binti Mohd Yasin, Norizan

2011-10-01

New technologies, especially, the Internet have made a huge impact on knowledge management and information dissemination in education. The web portal as a knowledge management system is very popular topics in many organizations including universities. Generally, a web portal defines as a gateway to online network accessible resources through the intranet, extranet or Internet. This study develops a knowledge portal for the students in the Faculty of Computer Science and Information Technology (FCSIT), University of Malaya (UM). The goals of this portal are to provide information for the students to help them to choose the right courses and major that are relevant to their intended future jobs or career in IT. A quantitative approach used as the selected method for this research. Quantitative method provides an easy and useful way to collect data from a large sample population.

Scientific production of Vice Chancellors for Research in Peruvian universities with a medical school.

Science.gov (United States)

Herrera-Añazco, Percy; Valenzuela-Rodríguez, Germán; Pacheco-Mendoza, Josmel; Málaga, Germán

2017-10-19

To determine the scientific production of Research Vice-chancellors at Peruvian universities that have medical schools, as well as their academic degrees as an indirect way to evaluate their suitability for the position they hold. We searched all Peruvian universities that register medical schools. Of these, the scientific production of the universities registered in SCOPUS was identified in September of the 2016. The scientific production of the vice chancellors of investigation of these faculties of medicine was determined through the search of its scientific publications registered in SCOPUS and those reported in the National Registry of Researchers in Science and Technology. Academic degrees were obtained from the database of the National Superintendence of Higher University Education. The sample included 28 research vice chancellors. Only 4/28 had any publications. The average number of articles published by the vice chancellors of research was 1.71, the number of citations 23.1 on average and the H index 0.64. Besides, 22 Vice-chancellors of research had the degree of doctor, four had the degree of bachelor and two the degree of master. The scientific production of research vice chancellors is poor. The required academic grade requirement for the position is not met in all cases. It is likely that, having no research experience, his leadership in directing a university's research policies may be questioned.

14 CFR 23.1441 - Oxygen equipment and supply.

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Oxygen equipment and supply. 23.1441... Miscellaneous Equipment § 23.1441 Oxygen equipment and supply. (a) If certification with supplemental oxygen..., during the flight, the quantity of oxygen available in each source of supply. (d) Each required flight...

Behavioral medicine in Teikyo University and Toho University

OpenAIRE

Takeuchi, Takeaki; Hashizume, Masahiro

2016-01-01

Behavioral medicine has increased in importance to become a promising field in medical education. The Teikyo University Graduate School of Public Health and Toho University School of Medicine were evaluated in terms of their educational emphasis on behavioral medicine. The Teikyo University Graduate School of Public Health has the following five core requirements, as in the global standards: behavioral medicine, biostatistics, epidemiology, occupational health, and health policy management. B...

Intraerythrocytic 2,3-diphosphoglycerate concentration in hypertensive subjects before and following control by anti hypertensive treatment.

Science.gov (United States)

Kasparian, H; Konstantopoulos, K; Tassiopoulos, S; Papadogiannis, D; Karadzas, N; Tassiopoulos, T

1997-09-01

We measured the 2,3-diphosphoglycerate inraerythrocytic concentration in 24 normal controls and in 24 hypertensives before and following drug therapy. In hypertensives the 2,3-diphosphoglycerate concentration was higher than that of the controls (14.96 mumol/g Hb vs 13.26 mumol/g Hb respectively); the difference is statistically significant (p levels in the patients studied do not seem to differ statistically from those of the controls. This may be a consequence of lower cardiac output in hypertension which results to a lower tissue perfusion, leading to an increased concentration of deoxygenated haemoglobin in the vein blood. Measurement of 2,3-diphosphoglucerate may prove of value in estimating tissue perfusion in hypertension.

30 CFR 23.7 - Specific requirements for approval.

Science.gov (United States)

2010-07-01

... adequate instructions for the installation and connection of telephones and signal devices in order that the safety of these devices and other circuits shall not be diminished by improper installation. MSHA reserves the right to require the attachment of wiring diagrams to the cases of telephones and signal...

24 CFR 574.650 - Audit.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Audit. 574.650 Section 574.650... COMMUNITY FACILITIES HOUSING OPPORTUNITIES FOR PERSONS WITH AIDS Other Federal Requirements § 574.650 Audit... must provide for audits in accordance with 24 CFR part 44. A nonprofit organization that is a grantee...

24 CFR 884.124 - Audit.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Audit. 884.124 Section 884.124... HOUSING PROJECTS Applicability, Scope and Basic Policies § 884.124 Audit. (a) Where a State or local..., receiving financial assistance under this part, the audit requirements in 24 CFR part 44 shall apply. (b...

24 CFR 882.124 - Audit.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Audit. 882.124 Section 882.124...) SECTION 8 MODERATE REHABILITATION PROGRAMS Applicability, Scope and Basic Policies § 882.124 Audit. PHAs receiving financial assistance under this part are subject to audit requirements in 24 CFR part 44. [50 FR...

Low-Level, Measured Response of Los Alamos National Laboratories TA 16 - Building 411 and TA 8 - Building 23 to Direct Flash Attachment of Lightning

International Nuclear Information System (INIS)

Dinallo, Michael A.; Holmes, Parris; Merewether, Kimball O.; Morris, Marvin E.

1999-01-01

On September 24, 25, 28, and 29, 1998 and on October 19 and 23, 1998, transfer impedance measurements were made on Los Alamos National Laboratories TA 16 - Building 411 and TA 8-- Building 23 to characterize their interior open-circuit voltage response to a direct lightning flash attachment to the structures. The theory, history, measurement methods and equipment, and specific measured results are detailed. The measured results demonstrate that if the remaining metallic penetrations are bonded, then the rebar of the two structures is sufficiently well connected to form a Faraday cage that reduces the maximum open-circuit voltage inside the structure to a sufficiently low level that the required standoff distance to prevent arcing to explosive assemblies is 6.8 inches for TA 16 - Building 411 and is 11.5 inches for TA 8 - Building 23

A study of the extent to which university English education fulfills workplace requirements for Vietnamese graduates and of the extent to which action research can lead to improvements in university English education

OpenAIRE

Vo, Thi Hong Le

2014-01-01

This study focuses on possible approaches that can be undertaken at university to prepare undergraduate students with English language communicative competence required at the workplace. In exploring how English is taught at a university and whether English education met the needs of business, the main concern of this study is how materials design and teacher education can support learners to develop the skills to communicate effectively in the Vietnamese workplace. The purpose of the stud...

50 CFR 23.42 - What are the requirements for a plant hybrid?

Science.gov (United States)

2010-10-01

... FAUNA AND FLORA (CITES) Application Procedures, Criteria, and Conditions § 23.42 What are the... import of a plant hybrid of a CITES species must be accompanied by a valid CITES document that shows the... a hybrid that includes two or more CITES species or taxa in its lineage? (1) YES. Consider the...

21 CFR 50.23 - Exception from general requirements.

Science.gov (United States)

2010-04-01

... person directing that the specimen be collected to know, at the time the specimen was collected, that... system is capable of tracking and will be used to track the proposed treatment from supplier to the... investigator (e.g., clinical laboratory director or other responsible person), required to preserve the life of...

Lower genital tract lesions requiring surgical intervention in girls: perspective from a developing country.

Science.gov (United States)

Ekenze, Sebastian O; Mbadiwe, Okezie M; Ezegwui, Hyginius U

2009-10-01

To determine the spectrum, outcome of treatment and the challenges of managing surgical lesions of lower genital tract in girls in a low-resource setting. Retrospective study of 87 girls aged 13-years and younger, with lower genital tract lesions managed between February 2002 and January 2007 at the University of Nigeria Teaching Hospital, Enugu, southeastern Nigeria. Clinical charts were reviewed to determine the types, management, outcome of treatment and management difficulties. The median age at presentation was 1 year (range 2 days-13 years). Congenital lesions comprised 67.8% and acquired lesions 32.2%. The lesions included: masculinized external genitalia (24), vestibular fistula from anorectal malformation (23), post-circumcision labial fusion (12), post-circumcision vulval cyst (6), low vaginal malformations (6), labial adhesion (5), cloacal malformation (3), bifid clitoris (3) urethral prolapse (3), and acquired rectovaginal fistula (2). Seventy-eight (89.7%) had operative treatment. Procedure related complications occurred in 19 cases (24.4%) and consisted of surgical wound infection (13 cases), labial adhesion (4 cases) and urinary retention (2 cases). There was no mortality. Overall, 14 (16.1%) abandoned treatment at one stage or another. Challenges encountered in management were inadequate diagnostic facilities, poor multidisciplinary collaboration and poor patient follow up. There is a wide spectrum of lower genital lesion among girls in our setting. Treatment of these lesions may be challenging, but the outcome in most cases is good. High incidence of post-circumcision complications and poor treatment compliance may require more efforts at public enlightenment.

14 CFR 23.1019 - Oil strainer or filter.

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Oil strainer or filter. 23.1019 Section 23....1019 Oil strainer or filter. (a) Each turbine engine installation must incorporate an oil strainer or filter through which all of the engine oil flows and which meets the following requirements: (1) Each oil...

Practice and Experience of Task Management of University Students: Case of University of Tsukuba, Japan

Science.gov (United States)

Fukuzawa, Ryoko; Joho, Hideo; Maeshiro, Tetsuya

2015-01-01

This paper reports the results of a survey that investigated the practice and experience of task management of university students. A total of 202 tasks identified by 24 university students were analyzed. The results suggest that participants had a reasonable sense of priority of tasks, that they tend to perceive a task as a big chunk, not a…

Maternally derived anti-fibroblast growth factor 23 antibody as new tool to reduce phosphorus requirement of chicks.

Science.gov (United States)

Ren, Zhouzheng; Bütz, Daniel E; Sand, Jordan M; Cook, Mark E

2017-04-01

Novel means to reduce phosphate input into poultry feeds and increase its retention would preserve world phosphate reserves and reduce environmental impact of poultry production. Here we show that a maternally derived antibody to a fibroblast growth factor-23 (FGF-23) peptide (GMNPPPYS) alleviated phosphorus deficiency in chicks fed low non-phytate phosphorus (nPP) diets. White Leghorn laying hens were vaccinated with either an adjuvant control or the synthetic FGF-23 peptide, and chicks with control or anti-FGF-23 maternal antibodies were fed a diet containing either 0.13 or 0.45% nPP (experiment 1), and 0.20 or 0.45% nPP (experiment 2) for 14 d. In both experiments, decreasing nPP from 0.45 to 0.13 or 0.20% decreased BW gain, G:F, excreta phosphorus, plasma phosphate, and plasma FGF-23 at all time periods examined (nPP main effect, P posture scores (d 7, 14) and bone lesion scores (d 14) decreased and plasma phosphate (d 14) increased in anti-FGF-23 chicks fed 0.13% nPP, compared to those with control antibody on the same diet (P < 0.05). In experiment 2, chicks with maternal anti-FGF-23 antibody had increased tibiotarsi ash (d 14), and plasma phosphate (d 14) and 1,25(OH)2D3 (d 14) levels, compared to chicks with control antibody (antibody main effect, P < 0.05). BW gain and G:F were increased in chicks with anti-FGF-23 antibody fed 0.20% nPP, compared to control antibody chicks on the same diet, at all time periods examined (P < 0.05). In conclusion, maternally-derived anti-FGF-23 antibody increased phosphorus retention in chicks fed diets containing either 0.13 or 0.20% nPP and thereby, reduced signs of phosphorus deficiency. © 2016 Poultry Science Association Inc.

Synthesis, characterization and antibacterial screening of 2,4 ...

African Journals Online (AJOL)

seafood

2012-05-15

May 15, 2012 ... 2Department of Biochemistry and Microbiology, University of Fort Hare, Alice 5700, South Africa. Accepted 23 February, 2012. Air stable silver Ag(I) complexes of pyrimethamine and trimethoprim drugs have been synthesized and characterized by elemental analysis, Fourier transform infrared (FTIR) and ...

Comparison of 24-hour urinary protein and protein-to-creatinine ratio in the assessment of proteinuria

International Nuclear Information System (INIS)

Wahbeh, Ayman M; Ewais, Mohammad H; Elsharif, Mahamed E

2009-01-01

To determine the correlation between protein-to-creatinine ratio (PCR) and 24-hour urinary protein (UP), we measured proteinuria in 68 patients attending the nephrology clinic at Jordan University Hospital by 24-hour urine protein excretion and protein-to-creatinine ratio. The cutoff values for spot urine protein-to-creatinine ratio in predicting 24-hour protein 'threshold' excretion of 0.5, 1.0 and 3.5 g/day were determined using receiver operating characteristic curves. A very good correlation (r= 0.832, P< 0.0001) was found between spot urine protein-to-creatinine ratio and 24-hour urine protein excretion. Bland-Altman plot showed the two tests had reasonable limits of agreement at low level of protein excretion but the limits became wider as the protein excretion increased. For protein excretion < 2.0 g/day, the limits of agreement of spot urine (PCR) and (UP) were +1.48 and -1.2 g/day. The spot urine protein-to-creatinine ratios of 0.72 (sensitivity 0.97; specificity 1.0), 1.2 (0.97; 0.89) and 3.23 (1.0; 0.86) mg/mg reliably predicted 24-hour urine total protein equivalent 'thresholds' of 0.5, 1.0 and 3.5 g/day, respectively. We conclude that the protein-to-creatinine ratio in spot urine specimens is an accurate, convenient, and reliable method to estimate the protein excretion in urine. However, the protein-to-creatinine ratio will likely be within clinically acceptable limits only when proteinuria is at reasonably low levels. (author)

7 CFR 773.23 - Exception.

Science.gov (United States)

2010-01-01

... SPECIAL PROGRAMS SPECIAL APPLE LOAN PROGRAM § 773.23 Exception. The Agency may grant an exception to the security requirements of this section, if the proposed change is in the best financial interest of the Government and not inconsistent with the authorizing statute or other applicable law. ...

24 CFR 886.336 - Audit.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Audit. 886.336 Section 886.336... the Disposition of HUD-Owned Projects § 886.336 Audit. (a) Where a State or local government is the eligible owner of a project receiving financial assistance under this part, the audit requirements in 24...

24 CFR 883.313 - Audit.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Audit. 883.313 Section 883.313... § 883.313 Audit. (a) Where housing assistance under the Section 8 Program is provided for projects developed by State agencies, these agencies shall follow audit requirements in 24 CFR part 44. (b) Where a...

Spring outmigration of wild and hatchery chinook salmon and steelhead trout smolts from the Imnaha River, Oregon, February 23--June 24, 1996. Annual report 1996; ANNUAL

International Nuclear Information System (INIS)

Blendon, M.L.; Rocklage, S.J.; Kucera, P.A.

1997-01-01

For the third consecutive year, the Nez Perce Tribe, in conjunction with the Fish Passage Center, participated in the smolt monitoring program in the Imnaha River. A rotary screw trap was used to collect emigrating wild and hatchery chinook salmon (Oncorhynchus tshawytscha) and steelhead trout (Oncorhynchus mykiss) smolts from February 23 to June 24, 1996. A total of 1,797 wild chinook salmon, 11,896 hatchery chinook salmon, 3,786 wild steelhead trout, and 31,094 hatchery steelhead trout smolts were captured during outmigration studies on the Imnaha River in 1996. Mortality associated with trapping, handling and tagging was low, being 1.4% for wild chinook, 0.18% for hatchery chinook, 0.21% for wild steelhead and 0.28% for hatchery steelhead trout smolts

20 CFR 219.23 - Evidence to prove death.

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Evidence to prove death. 219.23 Section 219... EVIDENCE REQUIRED FOR PAYMENT Evidence of Age and Death § 219.23 Evidence to prove death. (a) Preferred evidence of death. The best evidence of a person's death is— (1) A certified copy of or extract from the...

Weak ionization of the global ionosphere in solar cycle 24

Directory of Open Access Journals (Sweden)

Y. Q. Hao

2014-07-01

Full Text Available Following prolonged and extremely quiet solar activity from 2008 to 2009, the 24th solar cycle started slowly. It has been almost 5 years since then. The measurement of ionospheric critical frequency (foF2 shows the fact that solar activity has been significantly lower in the first half of cycle 24, compared to the average levels of cycles 19 to 23; the data of global average total electron content (TEC confirm that the global ionosphere around the cycle 24 peak is much more weakly ionized, in contrast to cycle 23. The weak ionization has been more notable since the year 2012, when both the ionosphere and solar activity were expected to be approaching their maximum level. The undersupply of solar extreme ultraviolet (EUV irradiance somewhat continues after the 2008–2009 minimum, and is considered to be the main cause of the weak ionization. It further implies that the thermosphere and ionosphere in the first solar cycle of this millennium would probably differ from what we have learned from the previous cycles of the space age.

24 CFR 241.615 - Certification of cost requirements.

Science.gov (United States)

2010-04-01

..., including any collateral agreements. (g) Certificate of public accountant. Where required by the... independent Certified Public Accountant or independent public accountant licensed by a regulatory authority of...

24 CFR 5.524 - Compliance with nondiscrimination requirements.

Science.gov (United States)

2010-04-01

... the restrictions on use of assisted housing by noncitizens with ineligible immigration status imposed by this part in conformity with all applicable nondiscrimination and equal opportunity requirements...

39 CFR 2.4 - Seal.

Science.gov (United States)

2010-07-01

... 39 Postal Service 1 2010-07-01 2010-07-01 false Seal. 2.4 Section 2.4 Postal Service UNITED STATES... Secretary of State, and is required by 39 U.S.C. 207 to be judicially noticed. The Seal shall be in the... description of the Postal Service emblem is described at 39 CFR 221.7. ...

24 CFR 886.131 - Audit.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Audit. 886.131 Section 886.131... Projects With HUD-Insured and HUD-Held Mortgages § 886.131 Audit. (a) Where a State or local government is... assistance under this part, the audit requirements in 24 CFR part 44 shall apply. (b) Where a nonprofit...

24 CFR 880.211 - Audit.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Audit. 880.211 Section 880.211... § 880.211 Audit. (a) Where a State or local government is the eligible owner of a project or a contract administrator under § 880.505 receiving financial assistance under this part, the audit requirements in 24 CFR...

43 CFR 23.1 - Purpose.

Science.gov (United States)

2010-10-01

... under its jurisdiction where mining is authorized. However, the public interest requires that, with respect to the exploration for, and the surface mining of, such minerals, adequate measures be taken to...: Interior Office of the Secretary of the Interior SURFACE EXPLORATION, MINING AND RECLAMATION OF LANDS § 23...

23 CFR 230.121 - Reports.

Science.gov (United States)

2010-04-01

... 23 Highways 1 2010-04-01 2010-04-01 false Reports. 230.121 Section 230.121 Highways FEDERAL... Reports. (a) Employment reports on Federal-aid highway construction contracts not subject to “Hometown” or... reporting requirements. FHWA Form PR-1391, Federal-Aid Highway Construction Contractors Annual EEO Report...

23 CFR 645.115 - Construction.

Science.gov (United States)

2010-04-01

... 23 Highways 1 2010-04-01 2010-04-01 false Construction. 645.115 Section 645.115 Highways FEDERAL... Relocations, Adjustments, and Reimbursement § 645.115 Construction. (a) Part 635, subpart B, of this title, Force Account Construction (justification required for force account work), states that it is cost...

CERN Clubs week | 23 - 29 June

CERN Multimedia

Staff Association

2014-01-01

To celebrate CERN’s 60th anniversary, come and take part in the many activities organised by the CERN Clubs from 23 to 29 June! All activities are free of charge.   Detailed programme online at www.cern.ch/cern60. Activities organised from 23 to 29 June 2014   Monday, 23 June 2014 12.15 p.m. to 1.30 p.m.: Vinyasa Yoga class on the lawn in front of Restaurant 1, by the Allée Pierre Auger. This class will help bring you closer to your inner being, improving your powers of concentration and your awareness and acceptance of your inner self. 4 p.m. to 8.30 p.m.: Exhibition organised by the MicroClub in Building 567/R-021. Attractions will include a 3D printer and Lego robots. 5.30 p.m. to 9 p.m.: Frisbee tournament on the lawn in front of Restaurant 1. Mini-tournament for 4 teams. Teams can register online. The final team rosters will be e-mailed to the team captains. Sign up here.   Tuesday, 24 June 2014 4 p.m. to 6.30 p.m.: Exhibition organ...

Official website usage by university in crisis communication: Case study from Islamic University of Indonesia

OpenAIRE

Prastya, Narayana Mahendra

2017-01-01

This paper aims to discuss about crisis communication activities using official website in educational organizations. The case of this paper is how Islamic University of Indonesia (UII) responding the crisis following the death of three students in UII freshman orientation program. The data of this research using UII official statement that posted in the university official website between 23 January 2017- 31 January 2017. The consideration to choose the time frame because it was the most cri...

Intervención educativa sobre violencia a integrantes de la Universidad del Adulto Mayor "24 de Febrero" Educational intervention on violence for members of the «24 de Febrero» Older Adult University

Directory of Open Access Journals (Sweden)

Miriam Despaigne Vinent

2011-01-01

Full Text Available Se efectuó una intervención educativa en 20 integrantes de la Universidad del Adulto Mayor "24 de Febrero", perteneciente al centro urbano "José Martí Pérez" de Santiago de Cuba, desde octubre de 2008 hasta marzo de 2009, a fin de modificar algunos conocimientos sobre la violencia en este grupo poblacional, para lo cual se diseñó un programa de actividades que fue impartido en 8 sesiones de trabajo. Las acciones educativas fueron muy eficaces, pues se logró elevar el nivel de conocimientos sobre el tema en todos los integrantes de la serie.An educational intervention was performed in 20 persons of the "24 de Febrero" Older Adult University , belonging to "José Martí Pérez" city district of Santiago de Cuba, from October 2008 to March 2009, to modify some knowledge of violence in this population, for which a program of activities was designed in 8 working sessions. The educational actions were very effective as it was possible to increase the level of knowledge of the topic in all persons of the series.

Effect of deletion of 2,3-butanediol dehydrogenase gene (bdhA) on acetoin production of Bacillus subtilis.

Science.gov (United States)

Zhang, Junjiao; Zhao, Xiangying; Zhang, Jiaxiang; Zhao, Chen; Liu, Jianjun; Tian, Yanjun; Yang, Liping

2017-09-14

The present work aims to block 2,3-butanediol synthesis in acetoin fermentation of Bacillus subtilis. First, we constructed a recombinant strain BS168D by deleting the 2,3-butanediol dehydrogenase gene bdhA of the B. subtilis168, and there was almost no 2,3-butanediol production in 20 g/L of glucose media. The acetoin yield of BS168D reached 6.61 g/L, which was about 1.5 times higher than that of the control B. subtilis168 (4.47 g/L). Then, when the glucose concentration was increased to 100 g/L, the acetoin yield reached 24.6 g/L, but 2.4 g/L of 2,3-butanediol was detected at the end of fermentation. The analysis of 2,3-butanediol chiral structure indicated that the main 2,3-butanediol production of BS168D was meso-2,3-butanediol, and the bdhA gene was only responsible for (2R,3R)-2,3-butanediol synthesis. Therefore, we speculated that there may exit another pathway relating to the meso-2,3-butanediol synthesis in the B. subtilis. In addition, the results of low oxygen condition fermentation showed that deletion of bdhA gene successfully blocked the reversible transformation between acetoin and 2,3-butanediol and eliminated the effect of dissolved oxygen on the transformation.

External conference: Geneva University

CERN Multimedia

2006-01-01

ECOLE DE PHYSIQUE Département de physique nucléaire et corspusculaire 24, Quai Ernest-Ansermet 1211 GENEVE 4 - Tél : 022 379 62 73 - Fax: 022 379 69 92 Monday 12 June 2006 PARTICLE PHYSICS COLLOQUIUM at 17:00 - Stückelberg Auditorium Quantum computers - dream and realization Prof. R. Blatt / University of Innsbruck, Austria Computational operations always rely on real physical processes, which are data input, data representation in a memory, data manipulation using algorithms and finally, the data output. With conventional computers all the processes are classical processes and can be described accordingly. Theoretically, it is known for several years now that certain computations could be processed much more efficiently using quantum mechanical operations. This requires the implementation of quantum bits (qubits), quantum registers and quantum gates and the development of quantum algorithms. Several approaches for the implementation of quantum computers will be presented, with special emphasis o...

Subterranean secrets of the Universe

CERN Multimedia

Knight, Matthew

2006-01-01

"In a cosmic-sized cavern 100 meters beneath the French-Swiss border, scientists from aroung the globe are making final preparations for the largest experiment the world has ever seen in an attempt to unearth the origins of the Universe." (2/3 page)

[Clinic significance of nm23, collage IV and PCNA expression in non-small cell lung cancer].

Science.gov (United States)

Yu, Q; Ma, L; Jing, S; Xu, Y; Geng, D

2001-12-20

To study the significance of nm23, collagen IV and PCNA expressions in non-small cell lung cancer. Expressions of the nm23, collagen IV and PCNA in 84 cases of non-small cell lung cancer were examined with SP immunohistochemical technique. Of the 84 cases, there were squamous cell carcinoma 42, adenocarcinoma 42, stage I 27, stage II 24, stage III 24, and stage IV 9. Statistical analysis was performed with Chi-Square test. Expressions of the nm23, collagen IV and PCNA in 84 cases of non-small cell lung cancer were 60. 7% ( 51/ 84) , 75. 0% ( 63/ 84) and 53. 6% ( 45/ 84) respectively. There was negative correlation between the lymph node metastasis and the expressions of nm23 and collagen IV in squamous cell carcinoma, and the expressions of collagen IV and PCNA were associated with tumor differentiation. No correlation was found between TNM stage and expressions of nm23, collagen IV and PCNA. The results indicate that nm23, collagen IV and PCNA participate the modulation of metastasis of non-small cell lung cancer and that they may be used to evaluate the potential of metastasis.

Evaluation of 25-gauge Quincke and 24 — gauge Gertie Marx ...

African Journals Online (AJOL)

Objective: To compare the insertion characteristics and rate of complications between 25-gauge Quincke and 24-gauge Gertie Marx needles. Design: Prospective, randomized. Setting: University of Benin Teaching Hospital; a university-affiliated tertiary centre. Subjects: Parturients (ASA 1 and 2) scheduled for elective ...

24 CFR 91.425 - Certifications.

Science.gov (United States)

2010-04-01

... CONSOLIDATED SUBMISSIONS FOR COMMUNITY PLANNING AND DEVELOPMENT PROGRAMS Consortia; Contents of Consolidated... restrictions on lobbying required by 24 CFR part 87, together with disclosure forms, if required by that part... the following certifications: (i) If it plans to use HOME funds for tenant-based rental assistance, a...

Stapled hemorrhoidopexy: The Aga Khan University Hospital Experience

International Nuclear Information System (INIS)

Athar, Ali; Chawla, Tabish; Turab, Pishori

2009-01-01

Stapled hemorrhoidopexy for prolapsing hemorrhoids is conceptually different from excision hemorrhoidectomy. It does not accompany the pain that usually occurs after resection of the sensitive anoderm. This study was carried out to evaluate the clinical outcome of stapled hemorrhoidopexy at The Aga Khan University Hospital. A sample of 140 patients with symptomatic second-, third-, and fourth-degree hemorrhoids and circumferential mucosal prolapse underwent stapled hemorrhoidopexy from July 2002 to July 2007. They were evaluated for postoperative morbidity, analgesic requirement, and recurrence. Seventy-eight percent were males and the mean age was 45 (range 16-90) years. The mean operative time was 35 (15-78) min. The mean parenteral analgesic doses during the first 24 h were 2.1. All patients received oral analgesics alone after 24 h. No significant postoperative morbidity was observed. The mean in-patient hospital stay was 1.3 (0-5) days. Patients were followed-up for 24 (range, 2-48) months. Minor local recurrence of hemorrhoids was seen in four patients and was managed by band ligation. Stapled hemorrhoidopexy procedure was found safe, well tolerated by patients with minimal parenteral analgesic use and early discharge from the hospital. (author)

24 CFR 92.356 - Conflict of interest.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Conflict of interest. 92.356... Development HOME INVESTMENT PARTNERSHIPS PROGRAM Other Federal Requirements § 92.356 Conflict of interest. (a... subrecipients, the conflict of interest provisions in 24 CFR 85.36 and 24 CFR 84.42, respectively, apply. In all...

23 CFR 650.305 - Definitions.

Science.gov (United States)

2010-04-01

... in a comprehensive training course). Critical finding. A structural or safety related deficiency that... fulfilled education and experience requirements and passed rigorous exams that, under State licensure laws.... Public road. The term “public road” is defined in 23 U.S.C. 101(a)(27). Quality assurance (QA). The use...

Physiological Actions of Fibroblast Growth Factor-23

Directory of Open Access Journals (Sweden)

Reinhold G. Erben

2018-05-01

Full Text Available Fibroblast growth factor-23 (FGF23 is a bone-derived hormone suppressing phosphate reabsorption and vitamin D hormone synthesis in the kidney. At physiological concentrations of the hormone, the endocrine actions of FGF23 in the kidney are αKlotho-dependent, because high-affinity binding of FGF23 to FGF receptors requires the presence of the co-receptor αKlotho on target cells. It is well established that excessive concentrations of intact FGF23 in the blood lead to phosphate wasting in patients with normal kidney function. Based on the importance of diseases associated with gain of FGF23 function such as phosphate-wasting diseases and chronic kidney disease, a large body of literature has focused on the pathophysiological consequences of FGF23 excess. Less emphasis has been put on the role of FGF23 in normal physiology. Nevertheless, during recent years, lessons we have learned from loss-of-function models have shown that besides the paramount physiological roles of FGF23 in the control of 1α-hydroxylase expression and of apical membrane expression of sodium-phosphate co-transporters in proximal renal tubules, FGF23 also is an important stimulator of calcium and sodium reabsorption in distal renal tubules. In addition, there is an emerging role of FGF23 as an auto-/paracrine regulator of alkaline phosphatase expression and mineralization in bone. In contrast to the renal actions of FGF23, the FGF23-mediated suppression of alkaline phosphatase in bone is αKlotho-independent. Moreover, FGF23 may be a physiological suppressor of differentiation of hematopoietic stem cells into the erythroid lineage in the bone microenvironment. At present, there is little evidence for a physiological role of FGF23 in organs other than kidney and bone. The purpose of this mini-review is to highlight the current knowledge about the complex physiological functions of FGF23.

Examining of social skill levels of university students in terms of certain Variables

Directory of Open Access Journals (Sweden)

Sevim GÜLLÜ

2017-08-01

Full Text Available Aim: The purpose of this study is to examine the relationship between certain demographic variables and social skill levels of university students. Material and Methods: There were 100 participants (n=51 female, n=49 male in the study group who were the students at the department of Sport Sciences Faculty of Istanbul University in the 2015-2016 academic year. Of the study group 28 participants were between 18-20 years old, 27 participants were between 21-23 years old, 23 participants were between 24-26 years old and 22 participants were above 27 years old. After the demographic information of the participants was formed, the Social Skill Scale was applied which was developed by Matson, Rotarory and Hessel (1983 and adopted to Turkish. In order to measure their social skill levels, the reliability analysis of that scale was done. Cronbach Alpha value is 0.777; about the subscales, the results were found as such; positive social behaviour subscale 0.924, negative social behaviour subscale 0.904. Significance level was accepted as p<0.05. Results: Gender, age, class, whether or not to play sports with a licence, education level of parents, how many years they have been doing sports, and the level of social skills and subscales of their students were not significantly different. Conclusion: As a result; the demographic variables examined within our study did not make a difference in the level of social skills of the participants.

What Will They Learn? 2012-13. A Survey of Core Requirements at Our Nation's Colleges and Universities

Science.gov (United States)

Kempson, Lauri; Bako, Tom; Lewin, Greg

2012-01-01

The American Council of Trustees and Alumni (ACTA) has released "What Will They Learn? 2012-13," the fourth edition, evaluating the general education requirements at 1,070 colleges and universities. Unlike other college rankings, ACTA does not consider an institution's wealth, prestige, or popularity. Rather, ACTA rates institutions…

Requirement for a conserved, tertiary interaction in the core of 23S ribosomal RNA

DEFF Research Database (Denmark)

Aagaard, C; Douthwaite, S

1994-01-01

RNA. Every substitution that disrupts the potential for Watson-Crick base pairing between these positions reduces or abolishes the participation of 23S rRNA in protein synthesis. All mutant 23S rRNAs are assembled into 50S subunits, but the mutant subunits are less able to stably interact with 30S subunits...... is nonfunctional. In contrast to the considerable effect the mutations have on function, they impart only slight structural changes on the naked rRNA, and these are limited to the immediate vicinity of the mutations. The data show that positions 1262 and 2017 pair in a Watson-Crick manner, but the data also...

Women's opinions of legal requirements for drug testing in prenatal care.

Science.gov (United States)

Tucker Edmonds, Brownsyne; Mckenzie, Fatima; Austgen, MacKenzie B; Carroll, Aaron E; Meslin, Eric M

2017-07-01

To explore women's attitudes and perceptions regarding legal requirements for prenatal drug testing. Web-based survey of 500 US women (age 18-45) recruited from a market research survey panel. A 24-item questionnaire assessed their opinion of laws requiring doctors to routinely verbal screen and urine drug test patients during pregnancy; recommendations for consequences for positive drug tests during pregnancy; and opinion of laws requiring routine drug testing of newborns. Additional questions asked participants about the influence of such laws on their own care-seeking behaviors. Data were analyzed for associations between participant characteristics and survey responses using Pearson's chi-squared test. The majority of respondents (86%) stated they would support a law requiring verbal screening of all pregnant patients and 73% would support a law requiring universal urine drug testing in pregnancy. Fewer respondents were willing to support laws that required verbal screening or urine drug testing (68% and 61%, respectively) targeting only Medicaid recipients. Twenty-one percent of respondents indicated they would be offended if their doctors asked them about drug use and 14% indicated that mandatory drug testing would discourage prenatal care attendance. Women would be more supportive of policies requiring universal rather than targeted screening and testing for prenatal drug use. However, a noteworthy proportion of women would be discouraged from attending prenatal care - a reminder that drug testing policies may have detrimental effects on maternal child health.

23 CFR 710.101 - Purpose.

Science.gov (United States)

2010-04-01

... 23 Highways 1 2010-04-01 2010-04-01 false Purpose. 710.101 Section 710.101 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RIGHT-OF-WAY AND ENVIRONMENT RIGHT-OF-WAY AND REAL ESTATE General § 710.101 Purpose. The primary purpose of the requirements in this part is to ensure the...

University energy management improvement on basis of standards and digital technologies

Directory of Open Access Journals (Sweden)

Novikova Olga

2018-01-01

Full Text Available Nowadays to implement the energy management system it is important to fulfill not only the legal requirements but also to follow the set of recommendations prepared by international and national management standards. The purpose of this article is to prepare the concept and methodology for the optimization and improvement of the energy management system (EMS for Universities with implementation of legal requirements and recommendations from international and national management standards with the help of digital technologies. During the research the systematic analysis, complex approach, logical sampling and analogy were used. It is shown that this process should be done with the help of the process-based approach, in accordance with ISO 9001, and energy management ISO 50001. The authors developed the structure of the basic standard of energy management: "Guidelines for the energy management system". It is proved that the involvement of the technical senior students in the project of EMS improvement allows to expand their competencies for new technics and technologies. Cloud service Bitrix24 was chosen for IT-support of the project. During the study, a list of characteristics was used as a basis for creating a query to the technology department of the university. DBMS Microsoft Access was chosen for its creation. In addition, the possible results of initiating a single database containing all the information needed for accounting and control of energy supply were listed. Moreover, the possibility of automated energy management system implementation and its results were considered. The required actions described in this research can be implemented in any University, that will extend energy management to any University worldwide.

3D Structure and Interaction of p24β and p24δ Golgi Dynamics Domains: Implication for p24 Complex Formation and Cargo Transport.

Science.gov (United States)

Nagae, Masamichi; Hirata, Tetsuya; Morita-Matsumoto, Kana; Theiler, Romina; Fujita, Morihisa; Kinoshita, Taroh; Yamaguchi, Yoshiki

2016-10-09

The p24 family consists of four subfamilies (p24α, p24β, p24γ, and p24δ), and the proteins are thought to form hetero-oligomeric complexes for efficient transport of cargo proteins from the endoplasmic reticulum to the Golgi apparatus. The proteins possess a conserved luminal Golgi dynamics (GOLD) domain, whose functions are largely unknown. Here, we present structural and biochemical studies of p24β1 and p24δ1 GOLD domains. Use of GOLD domain-deleted mutants revealed that the GOLD domain of p24δ1 is required for proper p24 hetero-oligomeric complex formation and efficient transport of GPI-anchored proteins. The p24β1 and p24δ1 GOLD domains share a common β-sandwich fold with a characteristic intrasheet disulfide bond. The GOLD domain of p24δ1 crystallized as dimers, allowing the analysis of a homophilic interaction site. Surface plasmon resonance and solution NMR analyses revealed that p24β1 and p24δ1 GOLD domains interact weakly (K d = ~10 -4 M). Bi-protein titration provided interaction site maps. We propose that the heterophilic interaction of p24 GOLD domains contributes to the formation of the p24 hetero-oligomeric complex and to efficient cargo transport. Copyright © 2016 Elsevier Ltd. All rights reserved.

Journal of Science and Technology (Ghana) - Vol 23, No 1 (2003)

African Journals Online (AJOL)

Ghanaian university libraries adn their image projection · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. EK Bani, 48-53. http://dx.doi.org/10.4314/just.v23i1.32978 ...

Analytical Study of Self-Motivations among a Southwest Public University Nonpolitical Science Major Students in Required Political Science Courses

Science.gov (United States)

Gasim, Gamal; Stevens, Tara; Zebidi, Amira

2012-01-01

All undergraduate students are required by state law to take six credited hours in political science. This study will help us identify if differences exist in self-determination among students enrolled in American Public Policy and American Government at a large, Southwestern public university. Because some types of motivation are associated with…

Prediction of solar activity from solar background magnetic field variations in cycles 21-23

International Nuclear Information System (INIS)

Shepherd, Simon J.; Zharkov, Sergei I.; Zharkova, Valentina V.

2014-01-01

A comprehensive spectral analysis of both the solar background magnetic field (SBMF) in cycles 21-23 and the sunspot magnetic field in cycle 23 reported in our recent paper showed the presence of two principal components (PCs) of SBMF having opposite polarity, e.g., originating in the northern and southern hemispheres, respectively. Over a duration of one solar cycle, both waves are found to travel with an increasing phase shift toward the northern hemisphere in odd cycles 21 and 23 and to the southern hemisphere in even cycle 22. These waves were linked to solar dynamo waves assumed to form in different layers of the solar interior. In this paper, for the first time, the PCs of SBMF in cycles 21-23 are analyzed with the symbolic regression technique using Hamiltonian principles, allowing us to uncover the underlying mathematical laws governing these complex waves in the SBMF presented by PCs and to extrapolate these PCs to cycles 24-26. The PCs predicted for cycle 24 very closely fit (with an accuracy better than 98%) the PCs derived from the SBMF observations in this cycle. This approach also predicts a strong reduction of the SBMF in cycles 25 and 26 and, thus, a reduction of the resulting solar activity. This decrease is accompanied by an increasing phase shift between the two predicted PCs (magnetic waves) in cycle 25 leading to their full separation into the opposite hemispheres in cycle 26. The variations of the modulus summary of the two PCs in SBMF reveals a remarkable resemblance to the average number of sunspots in cycles 21-24 and to predictions of reduced sunspot numbers compared to cycle 24: 80% in cycle 25 and 40% in cycle 26.

Assessing study skills among university students: an Iranian survey.

Science.gov (United States)

Didarloo, Alireza; Khalkhali, Hamid Reza

2014-05-05

Numerous studies have revealed that study skills have a constructive role on the academic performance of students, in addition to educational quality, student' intelligence, and their affective characteristics. This study aims to examine study skills and the factors influencing them among the health sciences students of Urmia University of Medical Sciences in Iran. This was a cross-sectional study carried out from May to November 2013. A total of 340 Urmia health sciences students were selected using a simple sampling method. Data were collected using the Study Skills Assessment Questionnaire of Counseling Center of Houston University and analyzed with descriptive and analytical statistics. The mean and standard deviation of the students' study skills were 172.5±23.2, out of a total score of 240. Around 1.2% of the study skills were weak; 86.8%, moderate; and 12%, good. Among the study skills, the scores of time management, and memory and concentration were better than the others. Also, there was a significant positive correlation between study skills scores and the students' family housing status and academic level (Pstudy skills, these were not sufficient and far from good. Improving and promoting the study skills of university students require the designing and implementing of education programs for study strategies. Therefore, decision makers and planners in the educational areas of universities should consider the topic described above.

Physical-depth architectural requirements for generating universal photonic cluster states

Science.gov (United States)

Morley-Short, Sam; Bartolucci, Sara; Gimeno-Segovia, Mercedes; Shadbolt, Pete; Cable, Hugo; Rudolph, Terry

2018-01-01

Most leading proposals for linear-optical quantum computing (LOQC) use cluster states, which act as a universal resource for measurement-based (one-way) quantum computation. In ballistic approaches to LOQC, cluster states are generated passively from small entangled resource states using so-called fusion operations. Results from percolation theory have previously been used to argue that universal cluster states can be generated in the ballistic approach using schemes which exceed the critical threshold for percolation, but these results consider cluster states with unbounded size. Here we consider how successful percolation can be maintained using a physical architecture with fixed physical depth, assuming that the cluster state is continuously generated and measured, and therefore that only a finite portion of it is visible at any one point in time. We show that universal LOQC can be implemented using a constant-size device with modest physical depth, and that percolation can be exploited using simple pathfinding strategies without the need for high-complexity algorithms.

Sympathetic ophthalmia after 23-gauge transconjunctival sutureless vitrectomy

Directory of Open Access Journals (Sweden)

Masatoshi Haruta

2010-11-01

Full Text Available Masatoshi Haruta1, Hirokazu Mukuno2, Kazuaki Nishijima3, Hitoshi Takagi4, Mihori Kita51Department of Ophthalmology, Kurume University School of Medicine, Kurume, Fukuoka, Japan; 2Department of Ophthalmology, Konan Hospital, Kobe, Hyogo, Japan; 3Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Kyoto, Japan; 4Department of Ophthalmology, St Marianna University School of Medicine, Kawasaki, Kanagawa, Japan; 5Department of Ophthalmology, Hyogo Prefectural Amagasaki Hospital, Amagasaki, Hyogo, JapanPurpose: We report a case of a sympathetic ophthalmia that occurred after 23-gauge transconjunctival sutureless vitrectomy for a retinal detachment.Case report: A 41-year-old Japanese woman underwent combined phacoemulsification with intraocular lens implantation and 23-gauge transconjunctival sutureless vitrectomy for a rhegmatogenous retinal detachment in the right eye. Endolaser photocoagulation and silicone oil tamponade were used to manage inferior retinal holes. Four weeks after the surgery, she returned with a 5-day history of reduced vision and metamorphopsia in her left eye. Slit-lamp examination showed a shallow anterior chamber in the right eye and moderate anterior uveitis bilaterally. Silicone oil bubbles and pigment dispersion were observed in the subconjunctival space adjacent to the right eye’s superonasal sclerotomy site. Fundus examination showed multifocal serous retinal detachments in both eyes. A diagnosis of sympathetic ophthalmia was made and the patient was treated with intensive topical and systemic steroids. The subretinal fluid cleared in both eyes following treatment. Twelve months after the onset of inflammation, the patient’s condition was stable on a combination of oral cyclosporine and topical steroids. Sunset glow retinal changes remain, but there has been no evidence of recurrent inflammation.Conclusion: Sympathetic ophthalmia can develop after 23-gauge

47 CFR 73.24 - Broadcast facilities; showing required.

Science.gov (United States)

2010-10-01

... requirements of good engineering practice. (f) That the facilities sought are subject to assignment as... proposed assignment will tend to effect a fair, efficient, and equitable distribution of radio service... corporation or other organization) is of good character and possesses other qualifications sufficient to...

Tropical Veterinarian - Vol 24, No 1-2 (2006)

African Journals Online (AJOL)

Effectiveness of levamisole® in the treatment of natural multiple helminth infection of ruminants in Zaria: A case report. EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. J S Neils, J P Nzalak, J B George, 23-31. http://dx.doi.org/10.4314/tv.v24i1-2.4583 ...

Sample (S): SE40_S24 [Metabolonote[Archive

Lifescience Database Archive (English)

Full Text Available SE40_S24 Solanum lycopersicum Kyotemari fruit Solanum lycopersicum NCBI taxonomy:40...81 Solanum lycopersicum Kyotemari fruit are grown in greenhouses of the Experimental Farm of Kyoto University (Takatsuki, Osaka, Japan) from winter 2013 to spring 2014. ...

Financial Report of Ontario Universities 1996-97. Volume I-Universities.

Science.gov (United States)

Council of Ontario Universities, Toronto.

This annual report presents 1996-97 financial information on 20 degree-granting universities and related institutions in Ontario, Canada. The report first explains the general guidelines and reporting requirements used in compiling the report, including university accounting procedures, the principles of fund accounting involved, and definitions…

2 CFR 215.24 - Program income.

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2010-01-01

... 2 Grants and Agreements 1 2010-01-01 2010-01-01 false Program income. 215.24 Section 215.24 Grants... income. (a) Federal awarding agencies shall apply the standards set forth in this section in requiring recipient organizations to account for program income related to projects financed in whole or in part with...

36 CFR 1210.24 - Program income.

Science.gov (United States)

2010-07-01

... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Program income. 1210.24... Management § 1210.24 Program income. (a) The NHPRC applies the standards set forth in this section in requiring recipient organizations to account for program income related to projects financed in whole or in...

40 CFR 30.24 - Program income.

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2010-07-01

... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Program income. 30.24 Section 30.24... income. (a) EPA shall apply the standards set forth in this section in requiring recipient organizations to account for program income related to projects financed in whole or in part with Federal funds. (b...

24 CFR 1003.503 - Program income.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Program income. 1003.503 Section....503 Program income. (a) Program income requirements for ICDBG grantees are set forth in 24 CFR 85.25, as modified by this section. (b) Program income means gross income received by the grantee or a...

IL-1 and IL-23 mediate early IL-17A production in pulmonary inflammation leading to late fibrosis.

Directory of Open Access Journals (Sweden)

Paméla Gasse

Full Text Available BACKGROUND: Idiopathic pulmonary fibrosis is a devastating as yet untreatable disease. We demonstrated recently the predominant role of the NLRP3 inflammasome activation and IL-1β expression in the establishment of pulmonary inflammation and fibrosis in mice. METHODS: The contribution of IL-23 or IL-17 in pulmonary inflammation and fibrosis was assessed using the bleomycin model in deficient mice. RESULTS: We show that bleomycin or IL-1β-induced lung injury leads to increased expression of early IL-23p19, and IL-17A or IL-17F expression. Early IL-23p19 and IL-17A, but not IL-17F, and IL-17RA signaling are required for inflammatory response to BLM as shown with gene deficient mice or mice treated with neutralizing antibodies. Using FACS analysis, we show a very early IL-17A and IL-17F expression by RORγt(+ γδ T cells and to a lesser extent by CD4αβ(+ T cells, but not by iNKT cells, 24 hrs after BLM administration. Moreover, IL-23p19 and IL-17A expressions or IL-17RA signaling are necessary to pulmonary TGF-β1 production, collagen deposition and evolution to fibrosis. CONCLUSIONS: Our findings demonstrate the existence of an early IL-1β-IL-23-IL-17A axis leading to pulmonary inflammation and fibrosis and identify innate IL-23 and IL-17A as interesting drug targets for IL-1β driven lung pathology.

24 CFR 1710.16 - Regulatory exemption-determination required.

Science.gov (United States)

2010-04-01

... sewer facilities and any existing or promised amenities; (ii) Contains a good faith estimate of the year... the purchaser signed the sales contract, a warranty deed, or its equivalent under local law, which at... the requirements of one of the exemptions available under this chapter. (2) Each contract— (i...

A Descriptive Study Of The Burden Of Animal-Related Trauma At Cork University Hospital.

LENUS (Irish Health Repository)

Sheehan, M

2018-01-01

Farming is the most dangerous occupation in Ireland1 and the incidence of farm accidents is rising. This study examines major farm animal-related trauma treated at Cork University Hospital over a 5 year period. There were 54 patients admitted to Cork University Hospital (C.U.H.) with major farm animal-related trauma. The median age was 56 years, 85% were male and the median hospital length of stay was four days. Older patients had longer lengths of stay; 5.5 vs 4 days (p=0.026). Tibia\\/fibula fractures were the most common injuries (N=13, 24%); head injury occurred in six patients (11%). There were 32 (59%) patients who required surgery, the majority for orthopaedic injuries. There were nine patients (16.7%) admitted to the intensive care unit; their median ICU stay was four days. Injury prevention and treatment strategies require that the age profile, mechanism of injury and injury patterns of farmers sustaining animal-related trauma is recognised.

Association of solar flares with coronal mass ejections accompanied by Deca-Hectometric type II radio burst for two solar cycles 23 and 24

Science.gov (United States)

Kharayat, Hema; Prasad, Lalan; Pant, Sumit

2018-05-01

The aim of present study is to find the association of solar flares with coronal mass ejections (CMEs) accompanied by Deca-Hectometric (DH) type II radio burst for the period 1997-2014 (solar cycle 23 and ascending phase of solar cycle 24). We have used a statistical analysis and found that 10-20∘ latitudinal belt of northern region and 80-90∘ longitudinal belts of western region of the sun are more effective for flare-CME accompanied by DH type II radio burst events. M-class flares (52%) are in good association with the CMEs accompanied by DH type II radio burst. Further, we have calculated the flare position and found that most frequent flare site is at the center of the CME span. However, the occurrence probability of all flares is maximum outside the CME span. X-class flare associated CMEs have maximum speed than that of M, C, and B-class flare associated CMEs. We have also found a good correlation between flare position and central position angle of CMEs accompanied by DH type II radio burst.

Prediction of solar cycle 24 using fourier series analysis

International Nuclear Information System (INIS)

Khalid, M.; Sultana, M.; Zaidi, F.

2014-01-01

Predicting the behavior of solar activity has become very significant. It is due to its influence on Earth and the surrounding environment. Apt predictions of the amplitude and timing of the next solar cycle will aid in the estimation of the several results of Space Weather. In the past, many prediction procedures have been used and have been successful to various degrees in the field of solar activity forecast. In this study, Solar cycle 24 is forecasted by the Fourier series method. Comparative analysis has been made by auto regressive integrated moving averages method. From sources, January 2008 was the minimum preceding solar cycle 24, the amplitude and shape of solar cycle 24 is approximate on monthly number of sunspots. This forecast framework approximates a mean solar cycle 24, with the maximum appearing during May 2014 (+- 8 months), with most sunspot of 98 +- 10. Solar cycle 24 will be ending in June 2020 (+- 7 months). The difference between two consecutive peak values of solar cycles (i.e. solar cycle 23 and 24 ) is 165 months(+- 6 months). (author)

32 CFR 32.24 - Program income.

Science.gov (United States)

2010-07-01

... 32 National Defense 1 2010-07-01 2010-07-01 false Program income. 32.24 Section 32.24 National... income. (a) DoD Components shall apply the standards set forth in this section in requiring recipient organizations to account for program income related to projects financed in whole or in part with Federal funds...

23 CFR 750.705 - Effective control.

Science.gov (United States)

2010-04-01

... 23 Highways 1 2010-04-01 2010-04-01 false Effective control. 750.705 Section 750.705 Highways... BEAUTIFICATION Outdoor Advertising Control § 750.705 Effective control. In order to provide effective control of... of applicable control requirements will apply; (h) Develop laws, regulations, and procedures to...

EVALUATION OF THE PROGNOSTIC VALUE OF nm23 GENE EXPRESSION IN BREAST CANCER

Institute of Scientific and Technical Information of China (English)

刘红; 毛慧生; 傅西林; 方志沂; 冯玉梅; 范宇; 李树玲

2002-01-01

Objective: To investigate the expression of nm23 gene and evaluate its prognostic value in breast cancer. Methods: nm23 expressions were detected in 101 breast cancer patients (group 1) by immunohistochemistry. RT-PCR and immunohistochemistry were used to measure expressions of nm23 gene in another 68 patients with breast cancer (group 2). Results: nm23 gene expression in group 1 was inversely associated with distant metastasis and lymph node metastasis (P<0.05). In 44 patients with negative lymph node, 9 cases progressed to distant metastasis, 7 of them (77.8%) showed low expression of nm23 gene (P<0.05). In 57 patients with positive lymph node, 24 our of 29 patients who had no distant metastasis (82.8%) expressed nm23 gene at high level (P<0.05). Meanwhile, there were 6 patients with distant metastasis in the group 2, all of thenm expressed nm23 gene mRNA at low level. Conclusion: The results showed that nm23 gene might play an independent role in predicting prognosis of breast cancer.

Change in the pace of universe expansion

International Nuclear Information System (INIS)

Palanque-Delabrouille, N.; Yeche, C.

2016-01-01

During the first 8 billion years the universe expansion was slowed down by gravity, at that time the universe was made up mostly of ordinary matter. The accelerating expansion phase we know dates back to 6 billion years ago and now the content of the universe can be divided into: dark energy (73%), dark matter (23%), gas (3.6%) and stars, planets... (0.4%). Quasars which are among the most luminous objects of the universe and whose light can be detected even after having travelled through the universe for 12 billion years, can be used as markers of the matter all along the history of the universe. 3 international projects (SDSS, DESI and LSST) will study, in a complementary way, the period when dark energy overtook ordinary matter. (A.C.)

Cloning of human basic A1, a distinct 59-kDa dystrophin-associated protein encoded on chromosome 8q23-24

Energy Technology Data Exchange (ETDEWEB)

Ahn, A.H. [Harvard Medical School, Boston, MA (United States); Yoshida, Mikiharu; Hagiwara, Yasuko; Ozawa, Eijiro [National Institute of Neuroscience, Ogawa Higashi, Kodaira (Japan); Anderson, M.S.; Feener, C.A.; Selig, S. [Howard Hughes Medical Institute at Children`s Hospital, Boston, MA (United States); Kunkel, L.M. [Harvard Medical School, Boston, MA (United States)]|[Howard Hughes Medical Institute at Children`s Hosptial, Boston, MA (United States)

1994-05-10

Duchenne and Becker muscular dystrophies are caused by defects of dystrophin, which forms a part of the membrane cytoskeleton of specialized cells such as muscle. It has been previously shown that the dystrophin-associated protein A1 (59-kDa DAP) is actually a heterogeneous group of phosphorylated proteins consisting of an acidic ({alpha}-A1) and a distinct basic ({beta}-A1) component. Partial peptide sequence of the A1 complex purified from rabbit muscle permitted the design of oligonucleotide probes that were used to isolate a cDNA for one human isoform of A1. This cDNA encodes a basic A1 isoform that is distinct from the recently described syntrophins in Torpedo and mouse and is expressed in many tissues with at least five distinct mRNA species of 5.9, 4.8, 4.3, 3.1, and 1.5 kb. A comparison of the human cDNA sequence with the GenBank expressed sequence tag (EST) data base has identified a relative from human skeletal muscle, EST25263, which is probably a human homologue of the published mouse syntrophin 2. The authors have mapped the human basic component of A1 and EST25263 genes to chromosomes 8q23-24 and 16, respectively.

24 CFR 201.40 - Post-disbursement loan requirements.

Science.gov (United States)

2010-04-01

...-disbursement loan requirements. (a) Discovery of misstatements of fact. If, after a loan has been made, the lender discovers any material misstatement of fact or that the loan proceeds have been misused by the... insurance of the loan shall not be affected unless such material misstatement of fact or misuse of loan...

[Susceptibility of yeasts to antifungal agents in Kaunas University of Medicine Hospital].

Science.gov (United States)

Skrodeniene, Erika; Dambrauskiene, Asta; Vitkauskiene, Astra

2006-01-01

The aim of this study was to determine the species of yeast and their susceptibility to antifungal agents isolated from clinical specimens of patients treated in Kaunas University of Medicine Hospital. A total of 142 yeasts isolated from various clinical specimens of patients hospitalized in Kaunas University of Medicine Hospital were included in this study. All yeasts were cultivated on Sabouraud dextrose agar and identified using either CHROM agar or API 20C AUX system. The minimum inhibitory concentrations of fluconazole, itraconazole, and amphotericin B were determined by the ATB FUNGUS 2 agar microdilution test. In all clinical specimens except blood, Candida albicans was the most frequently isolated yeast (65.5%, pyeast strains showed resistance to fluconazole. Nearly one-fourth of Candida albicans strains (24.7%) and 23.2% of all isolated yeast strains showed resistance to itraconazole. Almost all of fluconazole-resistant (93.3%) and 12.6% of fluconazole-susceptible yeast were found to be resistant to itraconazole (pyeast strains were susceptible to amphotericin B. Candida albicans strains were significantly frequently resistant to fluconazole than non-albicans Candida species (15.1% and 4.1%, respectively, pyeast isolated in Kaunas University of Medicine Hospital. There was determined that yeasts resistant to fluconazole were commonly resistant to itraconazole too. All isolated yeast strains were susceptible to amphotericin B.

24 CFR 200.73 - Property development.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Property development. 200.73 Section 200.73 Housing and Urban Development Regulations Relating to Housing and Urban Development... Continuing Eligibility Requirements for Existing Projects Property Requirements § 200.73 Property development...

24 CFR 3280.306 - Windstorm protection.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Windstorm protection. 3280.306... Requirements § 3280.306 Windstorm protection. (a) Provisions for support and anchoring systems. Each... shall have a vertical tie installed at each diagonal tie location. (e) Protection requirements...

20 CFR 656.24 - Labor certification determinations.

Science.gov (United States)

2010-04-01

... certification applications. (2) If the labor certification presents a special or unique problem, the Director of... opportunity as a college or university teacher, the U.S. worker must be at least as qualified as the alien. (3... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Labor certification determinations. 656.24...

Radioprotection in Brazilian universities

International Nuclear Information System (INIS)

Caballero, K.C.; Borges, J.C.

1992-01-01

The purpose of this work was to obtain a broad knowledge of the circumstances under which activities involving ionizing radiations are held at brazilian academic institutions. Around 90 institutions (universities and isolated schools of both public and private sectors) were invited, by mail, to answer an inquiry with questions from technical to legal aspects of their activities with radiations. Information received from 2/3 of institutions contacted, permitted conclusions as: there is a wide ignorance about radioprotection procedures and legislation, although few universities maintain some efficient radioprotection staff; there is a need for the establishment of a standard radioprotection text dedicated to those specific activities of the sector. (author)

46 CFR 160.176-23 - Marking.

Science.gov (United States)

2010-10-01

... of the vessel. (2) The type of vessel. (3) Specific purpose or limitation approved by the Coast Guard...: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Inflatable Lifejackets § 160.176-23 Marking. (a) General. Each inflatable lifejacket must be marked with the information required by this section. Each marking must be...

Synthesis of pyrano[2,3-c]carbazoles, pyrano[3,2-b]carbazoles and ...

Indian Academy of Sciences (India)

2,3-c]carbazoles, pyrano[3,2-b]carbazoles and furo[3,2-b]carbazole derivatives via iodocyclization. KRISHNA CHAITANYA TALLURI and RAJAGOPAL NAGARAJAN. ∗. School of Chemistry, University of Hyderabad, Hyderabad 500046, India.

Communication: practical and rigorous reduction of the many-electron quantum mechanical Coulomb problem to O(N(2/3)) storage.

Science.gov (United States)

Pederson, Mark R

2015-04-14

It is tacitly accepted that, for practical basis sets consisting of N functions, solution of the two-electron Coulomb problem in quantum mechanics requires storage of O(N(4)) integrals in the small N limit. For localized functions, in the large N limit, or for planewaves, due to closure, the storage can be reduced to O(N(2)) integrals. Here, it is shown that the storage can be further reduced to O(N(2/3)) for separable basis functions. A practical algorithm, that uses standard one-dimensional Gaussian-quadrature sums, is demonstrated. The resulting algorithm allows for the simultaneous storage, or fast reconstruction, of any two-electron Coulomb integral required for a many-electron calculation on processors with limited memory and disk space. For example, for calculations involving a basis of 9171 planewaves, the memory required to effectively store all Coulomb integrals decreases from 2.8 Gbytes to less than 2.4 Mbytes.

An Unprecedented [2+3] Cycloadditive Dimerization of a Transient Thiocarbonyl S-Ylide

DEFF Research Database (Denmark)

El-Sayed, Ibrahim; Hazell, Rita Grønbæk; Madsen, Jørgen Øgaard

2003-01-01

4-Chlorophenyl C-(phenylsulfonyl)dithioformate reacts with diazo(trimethylsilyl)methane to form 2-(4-chlorophenylthio)-2-phenylsulfonyl-4,5-bis(trimethylsilyl)-1,3-dithiolan-1-ium(4-chlorophenylthio)(phenylsulfonyl)methylide. It is assumed that this product is formed by [2+3] cycloadditive...

FGF23 inhibits extra-renal synthesis of 1,25-dihydroxyvitamin D in human monocytes

Science.gov (United States)

Bacchetta, Justine; Sea, Jessica L; Chun, Rene F; Lisse, Thomas S; Wesseling-Perry, Katherine; Gales, Barbara; Adams, John S.; Salusky, Isidro B; Hewison, Martin

2012-01-01

Vitamin D is a potent stimulator of monocyte innate immunity, with this effect being mediated via intracrine conversion of 25-hydroxyvitamin D (25OHD) to 1,25-dihydroxyvitamin D (1,25(OH)2D). In the kidney synthesis of 1,25(OH)2D is suppressed by fibroblast growth factor 23 (FGF23), via transcriptional suppression of the vitamin D-activating enzyme 1α-hydroxylase (CYP27B1). We hypothesized that FGF23 also suppresses CYP27B1 in monocytes, with concomitant effects on intracrine responses to 1,25(OH)2D. Monocytes from healthy donor peripheral blood mononuclear cells (PBMCm) and from peritoneal dialysate effluent from kidney disease patients (PDm) were assessed at baseline to confirm the presence of mRNA for FGF23 receptors (FGFRs), with Klotho and FGFR1 being more strongly expressed than FGFR2/3/4 in both cell types. Immunohistochemistry showed co-expression of Klotho and FGFR1 in PBMCm and PDm, with this effect being enhanced following treatment with FGF23 in PBMCm but not PDm. Treatment with FGF23 activated MAP kinase (MAPK) and Akt pathways in PBMCm, demonstrating functional FGFR signaling in these cells. FGF23 treatment of PBMCm and PDm decreased expression of mRNA for CYP27B1. In PBMCm this was associated with downregulation of 25OHD to 1,25(OH)2D metabolism, and concomitant suppression of intracrine induced 24-hydroxylase (CYP24A1) and antibacterial cathelicidin (LL37). FGF23 suppression of CYP27B1 was particularly pronounced in PBMCm treated with interleukin-15 to stimulate synthesis of 1,25(OH)2D. These data indicate that FGF23 can inhibit extra-renal expression of CYP27B1 and subsequent intracrine responses to 1,25(OH)2D in two different human monocyte models. Elevated expression of FGF23 may therefore play a crucial role in defining immune responses to vitamin D and this, in turn, may be a key determinant of infection in patients with CKD. PMID:22886720

Prevalence of and factors associated with regular khat chewing among university students in Ethiopia

Directory of Open Access Journals (Sweden)

Astatkie A

2015-02-01

Full Text Available Ayalew Astatkie,1 Meaza Demissie,2 Yemane Berhane,2 Alemayehu Worku2,3 1School of Public and Environmental Health, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia; 2Addis Continental Institute of Public Health, Addis Ababa, Ethiopia; 3School of Public Health, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia Purpose: Khat (Catha edulis is commonly chewed for its psychostimulant and euphorigenic effects in Africa and the Arabian Peninsula. Students use it to help them study for long hours especially during the period of examination. However, how regularly khat is chewed among university students and its associated factors are not well documented. In this article we report on the prevalence of and factors associated with regular khat chewing among university students in Ethiopia. Methods: We did a cross-sectional study from May 20, 2014 to June 23, 2014 on a sample of 1,255 regular students recruited from all campuses of Hawassa University, southern Ethiopia. The data were collected using self-administered questionnaires. We analyzed the data to identify factors associated with current regular khat chewing using complex sample adjusted logistic regression analysis. Results: The prevalence of current regular khat chewing was 10.5% (95% confidence interval [CI]: 6.1%–14.9%. After controlling for sex, religion, year of study, having a father who chews khat, cigarette smoking and alcohol drinking in the adjusted logistic regression model, living off-campus in rented houses as compared to living in the university dormitory (adjusted odds ratio [95% CI] =8.09 [1.56–42.01], and having friends who chew khat (adjusted odds ratio [95% CI] =4.62 [1.98–10.74] were found to significantly increase the odds of current regular khat use. Conclusion: Students living outside the university campus in rented houses compared to those living in dormitory and those with khat chewing peers are more likely to use

VizieR Online Data Catalog: 24um excesses in clusters & membership of NGC2244 (Meng+, 2017)

Science.gov (United States)

Meng, H. Y. A.; Rieke, G. H.; Su, K. Y. L.; Gaspar, A.

2017-09-01

We re-measured the Spitzer/MIPS 24um photometry for all the clusters except for a few noted in Appendix A. We obtained the 24um data from the Spitzer Heritage Archive between 2004 Jan 28 and 2008 Oct 23. (3 data files).

40 CFR 145.24 - Attorney General's statement.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 22 2010-07-01 2010-07-01 false Attorney General's statement. 145.24... (CONTINUED) STATE UIC PROGRAM REQUIREMENTS State Program Submissions § 145.24 Attorney General's statement... State Attorney General (or the attorney for those State or interstate agencies which have independent...

40 CFR 166.24 - Public notice of receipt of application and opportunity for public comment.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Public notice of receipt of application and opportunity for public comment. 166.24 Section 166.24 Protection of Environment ENVIRONMENTAL... of the applicant's description of the emergency conditions including the pest and the site or crop to...

[Efforts to achieve and effects of acquiring ISO 15189 in Tokushima University Hospital].

Science.gov (United States)

Shono, Kazuko; Kishi, Misako; Satou, Mituyo; Nagamine, Yasunori; Doi, Tosio

2009-12-01

The medical laboratory of Tokushima University Hospital acquired ISO 15189, an international standard for medical laboratories, on July 6th, 2007, resulting in it achieving the 24th place in Japan and 5th place among national university hospitals. The first surveillance was just performed on October 6th, 2008. Tokushima University Hospital, in which our medical laboratory is included as one section, already succeeded in acquiring ISO 9001, PrivacyMark System, and Quality Health Care ver. 5 before accomplishing ISO 15189. To achieve ISO 15189, we prepared documents based on ISO 9001 without any consultation, resulting in a review of the difference between ISO 9001 and ISO 15189 after the preliminary survey. Although achieving ISO 15189 resulted in an improvement in the reliability of laboratory results and accuracy, leading to the development of our technical skills and awareness, and sharing of knowledge, we consider that the considerable investment of time to prepare the requirements remains to be overcome.

Do South African universities provide the required training platforms ...

African Journals Online (AJOL)

Background. Concern exists about the quality of specialist training platforms at South African universities and teaching hospitals. Method. We conducted an audit of the quality of training at South African otolaryngology (ENT) training institutions from the perspective of the registrars. Results. Some institutions were deficient in ...

24 CFR 200.63 - Required deposits and letters of credit.

Science.gov (United States)

2010-04-01

... Commissioner for collection under the letter of credit. In the event a demand for payment thereunder is not... credit. 200.63 Section 200.63 Housing and Urban Development Regulations Relating to Housing and Urban... Required deposits and letters of credit. (a) Deposits. Where the Commissioner requires the mortgagor to...

2018-05-08T23:52:20Z https://www.ajol.info/index.php/all/oai oai:ojs ...

African Journals Online (AJOL)

article/15137 2018-05-08T23:52:20Z ajb:ART Indigenous Angiosperm biodiversity of Olabisi Onabanjo University permanent site Soladoye, Mike O; Department of Plant Sciences and Applied Zoology, Olabisi Onabanjo University, P.M.B. 2002, ...

Biokinetic Analysis and Metabolic Fate of 2,4-D in 2,4-D-Resistant Soybean (Glycine max).

Science.gov (United States)

Skelton, Joshua J; Simpson, David M; Peterson, Mark A; Riechers, Dean E

2017-07-26

The Enlist weed control system allows the use of 2,4-D in soybean but slight necrosis in treated leaves may be observed in the field. The objectives of this research were to measure and compare uptake, translocation, and metabolism of 2,4-D in Enlist (E, resistant) and non-AAD-12 transformed (NT, sensitive) soybeans. The adjuvant from the Enlist Duo herbicide formulation (ADJ) increased 2,4-D uptake (36%) and displayed the fastest rate of uptake (U 50 = 0.2 h) among treatments. E soybean demonstrated a faster rate of 2,4-D metabolism (M 50 = 0.2 h) compared to NT soybean, but glyphosate did not affect 2,4-D metabolism. Metabolites of 2,4-D in E soybean were qualitatively different than NT. Applying 2,4-D-ethylhexyl ester instead of 2,4-D choline (a quaternary ammonium salt) eliminated visual injury to E soybean, likely due to the time required for initial de-esterification and bioactivation. Excessive 2,4-D acid concentrations in E soybean resulting from ADJ-increased uptake may significantly contribute to foliar injury.

Geneva University

CERN Multimedia

2008-01-01

Ecole de physique - Département de physique nucléaire et corpusculaire 24, Quai Ernest-Ansermet1211 GENEVE 4 Tél: (022) 379 62 73 - Fax: (022) 379 69 92 ATTENTION: exceptionally on Tuesday 23 September 2008 Tuesday 23 September 2008 PARTICLE PHYSICS SEMINAR at 17:00 – Stückelberg Auditorium The Sudbury Neutrino Observatory: probing the Sun from 2 km underground by Dr. Gersende Prior, Lawrence Berkeley National Laboratory, USA The Sudbury Neutrino Observatory (SNO) experiment, located in a mine in Canada, started in 1999 and took solar-neutrino data for nearly seven years. The experiment operated in three distinct phases reflecting different experimental configurations. Results from its first two phases have provided revolutionary insights on the neutrino properties and have verified our understanding of the energy production in the sun. The analysis of data from the final phase of the experiment, during which an array of special counters was deployed to enhance the me...

Portable single port 23-gauge vitrectomy in postoperative endophthalmitis

Directory of Open Access Journals (Sweden)

Höhn F

2015-08-01

Full Text Available Fabian Höhn,1,* Florian TA Kretz,2,* Saumil Sheth,3 S Natarajan,3 Pankaj Singh,4 Frank H Koch,4 Michael J Koss2,51Helios Klinikum Pforzheim, Pforzheim, Germany; 2Department of Ophthalmology, Hospital of the Ruprecht-Karls University, Heidelberg, Germany; 3Aditya Jyot Eye Hospital Pvt. Ltd, Mumbai, India; 4Department of Ophthalmology, Hospital of the Goethe University, Frankfurt am Main, Germany; 5Department of Ophthalmology, University of Southern California, Los Angeles, CA, USA*These authors contributed equally to this workAim: To evaluate the safety and effectiveness of the Intrector® for treating postoperative endophthalmitis.Materials and methods: In a retrospective multicenter study, patients who received a single port 23-gauge core pars plana vitrectomy and isovolumetric injection of vancomycin, ceftazidime, and dexamethasone/amphotericin B using the Intrector® for postoperative endophthalmitis of intermediate severity (grade II or III vitreous inflammation and best-corrected visual acuity between hand movements and 0.3 logMAR [logarithm of the minimum angle of resolution] were evaluated. Improvement in visual acuity, resolution of intraocular inflammation, the need for additional surgical procedures, and the development of complications were evaluated at a 1-month follow-up examination.Results: Fifteen patients (mean age 55.6±7.2 years underwent treatment with the Intrector®. The mean vitreous volume aspirated was 0.78±0.22 mL. The vitreous samples indicated positive microorganism culture results in six of the 15 cases, but the samples were positive when analyzed by real-time polymerase chain reaction in all cases (15/15. The mean best-corrected visual acuity improved significantly (P=0.01 from 0.88±0.29 (logMAR to 0.32±0.28. Each patient demonstrated at least three lines of visual improvement. No additional medical or surgical interventions were required, and the complete resolution of intraocular inflammation was noted in

20 CFR 606.24 - Application for avoidance.

Science.gov (United States)

2010-04-01

... respect to which a State requests avoidance of tax credit reduction. The Governor is required to notify... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Application for avoidance. 606.24 Section 606.24 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR TAX CREDITS UNDER...

Proceedings of the 23rd Southern Forest Tree Improvement Conference

Science.gov (United States)

Robert J. Weir; Alice V. Hatcher; [Compilers

1995-01-01

The 23rd Southern Forest Tree Improvement Conference was held at the Holiday Inn SunSpree Resort in Asheville, North Carolina. The Conference was sponsored by the Southern Forest Tree Improvement Committee and hosted by the N. C. State University-Industry Cooperative Tree Improvement Program. A total of 37 presentations, three invited and 34 voluntary, were given....

Results of the 24 July blood donation

CERN Multimedia

Medical Service

2013-01-01

"Bravo! A huge success! A big thanks to everyone involved for their valuable participation this summer," says Ms. Troillet, the nurse responsible for the Transfusion Centre (CTS) at HUG.   During the 24 July blood donation, blood was collected from 109 of the 150 people who attended (including 53 new donors). This excellent result is particularly noteworthy, since blood supplies are at their lowest levels in hospitals during the summer season. The CERN Medical Service joins CTS in thanking all donors for their generous gesture and Ms. Vuattaz, manager of the restaurant NOVAE No. 2 and her team, for their collaboration. Upcoming blood donations:           Wednesday 16 October 2013           Thursday 3 April 2014           Wednesday 23 July 23 2014

24 CFR 4001.07 - Definitions.

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2010-04-01

... in 24 CFR 203.251(e). Premium pricing means the price for the sale of a mortgage loan with an above... for real estate taxes, premiums for required hazard and mortgage insurance, homeowners' association...

Mass-23 nuclei in astrophysics

International Nuclear Information System (INIS)

Fraser, P R; Amos, K; Van der Kniff, D; Canton, L; Karataglidis, S; Svenne, J P

2015-01-01

The formation of mass-23 nuclei by radiative capture is of great interest in astrophysics. A topical problem associated with these isobars is the so-called 22 Na puzzle of ONe white dwarf novae, where the abundance of 22 Na observed is not as is predicted by current stellar models, indicating there is more to learn about how the distribution of elements in the universe occurred. Another concerns unexplained variations in elements abundance on the surface of aging red giant stars. One method for theoretically studying nuclear scattering is the Multi-Channel Algebraic Scattering (MCAS) formalism. Studies to date have used a simple collective-rotor prescription to model the target states which couple to projectile nucleons. While, in general, the target states considered all belong to the ground state rotor band, for some systems it is necessary to include coupling to states outside of this band. Herein we discuss an extension of MCAS to allow coupling of different strengths between such states and the ground state band. This consideration is essential when studying the scattering of neutrons from 22 Ne, a necessary step in studying the mass-23 nuclei mentioned above. (paper)

Going Tobacco-Free on 24 New York City University Campuses: A Public Health Agency's Partnership with a Large Urban Public University System

Science.gov (United States)

Bresnahan, Marie P.; Sacks, Rachel; Farley, Shannon M.; Mandel-Ricci, Jenna; Patterson, Ty; Lamberson, Patti

2016-01-01

The New York City Department of Health and Mental Hygiene partnered with the nation's largest university system, the City University of New York (CUNY), to provide technical assistance and resources to support the development and implementation of a system-wide tobacco-free policy. This effort formed one component of "Healthy CUNY"--a…

Patients with FGF23-related hypophosphatemic rickets/osteomalacia do not present with left ventricular hypertrophy.

Science.gov (United States)

Takashi, Yuichi; Kinoshita, Yuka; Hori, Michiko; Ito, Nobuaki; Taguchi, Manabu; Fukumoto, Seiji

2017-05-01

Fibroblast growth factor 23 (FGF23) is a hormone regulating phosphate metabolism. Excessive actions of FGF23 cause several types of FGF23-related hypophosphatemic rickets/osteomalacia. Recently, it was reported that FGF23 levels were independently correlated with left ventricular hypertrophy (LVH) in patients with chronic kidney disease (CKD). In addition, FGF23 was also shown to cause cardiac hypertrophy directly acting on cardiomyocytes. However, there is no study indicating the correlation between FGF23 and LVH in adult patients with FGF23-related hypophosphatemic rickets/osteomalacia. Therefore, we examined the existence of LVH in these patients. We recruited consecutive 24 patients with FGF23-related hypophosphatemic diseases. Their serum intact FGF23 levels and the parameters associated with LVH, including left ventricular mass index (LVMI), relative wall thickness (RWT), Sokolow-Lyon voltage, and Cornell product, were measured. The correlations between FGF23 and these parameters were examined. The participants did not show LVH on the whole. In addition, no significant correlation was observed by these examinations. It seems unlikely that FGF23 levels are the apparent determinant of the cardiac mass in patients with FGF23-related hypophosphatemic rickets/osteomalacia.

33 CFR 385.24 - Project Management Plans.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Project Management Plans. 385.24... Processes § 385.24 Project Management Plans. (a) General requirements. (1) The Corps of Engineers and the... agencies, develop a Project Management Plan prior to initiating activities on a project. (2) The Project...

Gravitational Collapse of Charged Matter in Einstein-DeSitter Universe

Science.gov (United States)

Avinash, K.; Krishnan, V.

1997-11-01

Gravitational collapse of charged matter in expanding universe is studied. We consider a quasi neutral electron-ion-massive grain plasma in which all the three species are expanding at the same rate i.e., ni ∝ 1/R^3 [ ni is the number density of the i^ th species and R is the scale factor ]. In Einstein-DeSitter universe the scale factor R goes as ~ t^2/3. The electrons and ions follow Boltzmann's relation. The stability of this equilibrium is studied on Jeans times scale. Depending on the ratio a = fracq d^2Gmd^2 the growth of gravitational collapse is further moderated from t^2/3 growth. For a=1, the instability is completely quenched. In curvature and radiation dominated universe, there is no additional effect due to finite charge of the matter.

Exigências de treonina para frangos de corte machos nas fases de 1 a 20, 24 a 38 e 44 a 56 dias de idade Threonine requirement of male broiler chicks from 1 to 20, 24 to 38 and 44 to 56 days of age

Directory of Open Access Journals (Sweden)

Anel Atencio

2004-08-01

atender à exigência, mas níveis mais baixos devem ser estudados para a fase de 44 a 56 dias.Three assays were carried out to determine the threonine requirement and the digestible threonine:lysine ratio of broiler males, Avian Farm, from 1 to 20, 24 to 38 and 44 to 56 days of age. A completely randomized design with five levels of threonine, six replicates and 20 birds per pen from 1 to 20 and 24 to 38, and 16 birds per pens from 44 to 56 were used in each experiment. The concentrations of digestible threonine were 0.684 to 0.870% (in increments of 0.047; 0.637 to 0.807% (in increments of 0.043; and 0.565 to 0.715 (in increments of 0.037 for 1-20, 24-38 and 44-56 days of age, respectively. A quadratic effect due to increasing digestible threonine levels were observed for feed consumption and body weight gain in the 1 to 20 day phase. Using the broken line model, the digestible (total threonine requirement and the digestible threonine:lysine ratio were 0.777 (0.890 total and 67%, respectively, according to the results of body weight gain. Not significant response for body weight gain and feed conversion in the second phase (24 to 38 days showed that the lowest level of threonine met the birds requirement, but the minimum requirement should be lower. Therefore, the digestible (total threonine requirement and ratio were .637% (.731% total and 60%, respectively. Leg quarter yield responded linearly with the increase of the threonine level in the second phase (24 to 38. Not significant response for performance, carcass and parts yields in the third phase (44 to 56 days indicated that the lowest level of threonine met the birds requirement, but new studies should be conducted to determine the minimum requirement. Therefore, the digestible (total threonine requirement and ratio to maximize the performance were .565 (.650% total and 60%, respectively.

Companies' human capital required for collaboration

DEFF Research Database (Denmark)

Albats, Ekaterina; Bogers, Marcel; Podmetina, Daria

building, relationship building, IPR management and negotiation for the context of collaboration with universities. Our research has revealed an importance of expectation management skills for university-industry collaboration (UIC) context. We found that human capital for UIC is to be continuously......Universities are widely acknowledged as an important source of knowledge for corporate innovation, and collaboration with universities plays an important role in companies’ open innovation strategy. However, little is known about the human capital components required for collaboration...... with universities. Analysing the results of the survey among over 500 company managers we define the universal employees’ skills required for company’ successful collaborations with external stakeholders. Then through analysing qualitative interviews data we distinguish between these skills and capabilities...

Quality and Equality: Basic Skill Requirements at the University Level.

Science.gov (United States)

Guskin, Alan E.; Greenebaum, Ben

1979-01-01

The University of Wisconsin-Parkside's comprehensive collegiate skills program is described from proposal to implementation. Junior year students must demonstrate competence in: writing, reading, mathematics, research paper writing, and library skills. (MLW)

7 CFR 500.23 - Fees for commercial photography and cinematography on grounds.

Science.gov (United States)

2010-01-01

... 7 Agriculture 6 2010-01-01 2010-01-01 false Fees for commercial photography and cinematography on... National Arboretum Facilities and Grounds § 500.23 Fees for commercial photography and cinematography on... photography or cinematography as specified in § 500.24. Facilities and grounds are available for use for...

24 CFR 585.503 - Conflict of interest.

Science.gov (United States)

2010-04-01

... the nature of the conflict, accompanied by an assurance that there has been public disclosure of the... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Conflict of interest. 585.503... § 585.503 Conflict of interest. (a)(1) In addition to the conflict of interest requirements in 24 CFR...

Application of inverse kinematics to 1H+23Na→12C+12C

International Nuclear Information System (INIS)

Bennett, S.J.; Clarke, N.M.; Freer, M.; Fulton, B.R.; Hall, S.J.; Karban, O.; Murgatroyd, J.T.; Tungate, G.; Gyapong, G.J.; Jarvis, N.S.; Watson, D.L.; Rae, W.D.M.; Smith, A.E.; Lilley, J.S.; Woods, P.J.; Page, R.D.

1993-01-01

Some experimental techniques used in the measurement and analysis of inverse kinematic reactions are described and applied to a kinematically complete study of the 1 H( 23 Na, 12 C) 12 C reaction at an incident energy of 180 MeV. An excitation function is obtained for the energy range of 18.5 to 19.2 MeV in 24 Mg*; equivalent to proton energies from 7.1 MeV to 7.8 MeV for the 23 Na(p, 12 C) 12 C reaction. (orig.)

Heritability and genetic advance studies for biochemical traits in F2-3 introgressed families of Brassica

International Nuclear Information System (INIS)

Farhatullah, N.K.; Khalil, I.H.; Nahed, H.

2015-01-01

Higher heritability estimates along with high genetic advance values are effective in envisaging gain under selection in developing genotypes. The objective of the present study was to evaluate variability, heritability and genetic advance in 10 interspecific F2-3 families of Brassica species (B. napus * B. juncea, B. napus * B. rapa). These families were studied for heterospecific introgression of biochemical traits. Low to high heritability estimates were recorded for seed quality traits. Considerable variations within F2-3 families were observed for biochemical traits. Most of the F2-3 families for oil content and erucic showed moderate to high heritability indicating the slightest influence of environment thus modification of trait by selection would be more effective. Among F2-3 introgressed families Bn-510 x Bj-109 produced high oil i.e., 49.5% while Bn-532 x Br-118 (24.4%), Bn-533 x Bj-109 (24.1%) and high protein percentage in terms of mean performance. In the present research, individual segregating progenies of interspecific cross populations i.e., which possessed combination of desirable traits, were identified which could be incorporated in the future Breeding programs and it may facilitate varietal development. (author)

50 CFR 23.52 - What are the requirements for replacing a lost, damaged, stolen, or accidentally destroyed CITES...

Science.gov (United States)

2010-10-01

... lost, damaged, stolen, or accidentally destroyed CITES document? 23.52 Section 23.52 Wildlife and...) CONVENTION ON INTERNATIONAL TRADE IN ENDANGERED SPECIES OF WILD FAUNA AND FLORA (CITES) Application..., or accidentally destroyed CITES document? (a) Purpose. A Management Authority may issue a duplicate...

Cleaning, Disinfection, and Sterilization Protocols Employed for Customized Implant Abutments: An International Survey of 100 Universities Worldwide.

Science.gov (United States)

Canullo, Luigi; Tallarico, Marco; Chu, Stephen; Peñarrocha, David; Özcan, Mutlu; Pesce, Paolo

American and European standards recommend sterilization of customized abutments before connecting them to implants, as customized abutments are considered semi-critical medical devices. Since standardized procedures could not be identified in the literature on implantology, this survey evaluated the protocols employed at different universities worldwide to clean, disinfect, and/or sterilize customized abutments before their connection to bone-level implants. The survey took place between October 2015 and January 2016. A single question acquiring information on how customized abutments were treated prior to connection to the implants was sent by email to researchers affiliated at 100 universities worldwide. To avoid any bias, the survey was kept rigorously anonymous. A total of 100 universities from Europe (56), USA and Canada (25), Latin America (9), South Africa (1), Asia (6), and Australia and New Zealand (3) were invited to participate in the survey. Altogether, 85 universities responded to the survey question, and 22 (25.9%) declared that no cleaning protocols were adopted. More than half of the respondents (n = 49, 57.6%) performed only one of the three procedures required by the standards (cleaning, disinfection, or sterilization). Twelve respondents (14.1%) adopted two procedures, and only two universities performed all three required procedures (2.4%). This survey indicated substantial heterogeneity in treating customized abutments before connecting them to implants. This study demonstrated that the majority of the universities applied either cleaning, disinfection, or sterilization which may not meet the prevailing standards.

Insulin requirements in non-critically ill hospitalized patients with diabetes and steroid-induced hyperglycemia.

Science.gov (United States)

Spanakis, Elias K; Shah, Nina; Malhotra, Keya; Kemmerer, Terri; Yeh, Hsin-Chieh; Golden, Sherita Hill

2014-04-01

Steroid-induced hyperglycemia is common in hospitalized patients with diabetes mellitus. Guidelines for glucose management in this setting are lacking. We conducted a retrospective chart review of non-critically ill patients with diabetes receiving steroids, hospitalized from January 2009 to October 2012. Fifty-eight patients were identified from 247 consults. Multivariable linear regression was used to assess median daily insulin requirements of normoglycemic patients compared with hyperglycemic patients. Of the 58 total patients included in our study, 20 achieved normoglycemia during admission (patient-day weighted mean blood glucose [PDWMBG] level = 154 ± 16 mg/dL) and 38 remained hyperglycemic (PDWMBG level = 243 ± 39 mg/dL; P < 0.001). There were no differences between the 2 patient groups in age, sex, race, body weight, renal function, HbA1c level, glucose-altering medications, diabetes type, or disease duration. Following multivariable adjustment, compared with hyperglycemic patients, normoglycemic patients required similar units of basal insulin (median interquartile range [IQR])(23.6 [17.9, 31.2] vs 20.1 [16.5, 24.4]; P = 0.35); higher units of nutritional insulin (45.5 [34.2, 60.4] vs 20.1 [16.4, 24.5]; P < 0.001]; and lower units of correctional insulin (5.8 [4.1, 8.1] vs 13.0 [10.2, 16.5]; P < 0.001]). Patients achieving normoglycemia required a significantly lower percentage of correction insulin (total daily dose [TDD]: 7.4% vs 23.4%; P < 0.001) and a higher percentage of nutritional insulin (TDD: 58.1% vs 36.2%; P <0.001) than hyperglycemic patients. There was no difference in the TDD per kilogram, TDD per milligram hydrocortisone dose, or TDD per milligram hydrocortisone dose per kilogram weight between the 2 groups. The data suggest that non-critically ill patients with hyperglycemia receiving steroids require a higher percentage of TDD insulin therapy as nutritional insulin to achieve normoglycemia.

Observations on self-incineration characteristics in 24 years (1993-2016) of autopsies in the city of Milan.

Science.gov (United States)

Amadasi, Alberto; Boracchi, Michele; Gentile, Guendalina; Maciocco, Francesca; Maghin, Francesca; Zoja, Riccardo

2018-01-01

Self-incineration is one of the most dramatic and lethal suicide methods. It is rarely reported in Western countries and is more frequent in developing regions. We illustrate the forensic cases of self-immolation occurring over 24 years in the city of Milan, Italy, highlighting the main issues of such a complex and rare suicide. We selected 33 cases of self-incineration among 23,417 autopsies (4022 suicides) performed at the Department of Legal Medicine of the University of Milan over a period of 24 years (1993-2016). Several parameters were included and analysed: gender and age of the victims, pathological history, previous suicide intentions/attempts, duration of burning, place of death or discovery of the corpse, circumstantial data of fatal events and autopsy findings, with particular attention to thermal injuries. Self-incineration was found in 0.8% of total suicides and 0.14% of total autopsies. One of these cases involved a complex modality (association with plastic-bag suffocation). The typical characteristics of the victim were an Italian man with psychiatric illness, frequently moved by passion, existential discomfort and economic problems. During the 24-year period, the number of cases of self-incineration progressively reduced. This study provides a general overview in one of the biggest metropolitan Italian areas and is one of the few works performed on this topic. It may be helpful in understanding and studying such an unusual manner of suicide.

HEMISPHERIC HELICITY TREND FOR SOLAR CYCLE 24

International Nuclear Information System (INIS)

Hao Juan; Zhang Mei

2011-01-01

Using vector magnetograms obtained with the Spectro-polarimeter (SP) on board Hinode satellite, we studied two helicity parameters (local twist and current helicity) of 64 active regions that occurred in the descending phase of solar cycle 23 and the ascending phase of solar cycle 24. Our analysis gives the following results. (1) The 34 active regions of the solar cycle 24 follow the so-called hemispheric helicity rule, whereas the 30 active regions of the solar cycle 23 do not. (2) When combining all 64 active regions as one sample, they follow the hemispheric helicity sign rule as in most other observations. (3) Despite the so-far most accurate measurement of vector magnetic field given by SP/Hinode, the rule is still weak with large scatters. (4) The data show evidence of different helicity signs between strong and weak fields, confirming previous result from a large sample of ground-based observations. (5) With two example sunspots we show that the helicity parameters change sign from the inner umbra to the outer penumbra, where the sign of penumbra agrees with the sign of the active region as a whole. From these results, we speculate that both the Σ-effect (turbulent convection) and the dynamo have contributed in the generation of helicity, whereas in both cases turbulence in the convection zone has played a significant role.

Physiological red cell, 2,3-diphosphoglycerate increase by the sixth hour after birth.

Science.gov (United States)

Barretto, O C; Nonoyama, K; Deutsch, A D; Ramos, J L

1995-01-01

As the available hemoglobin A1 at birth ranges from 20 to 30% a possible mechanism to favor oxygen release to the tissues could be a decrease of hemoglobin A1 affinity to oxygen. This may be accomplished by an increase in blood pH soon after birth and by an elevation in red cell 2,3-diphosphoglycerate (2,3-DPG). This hypothesis is supported by Valleri and Hirsch, who described a rapid 2,3-DPG recovery of transfused depleted 2,3-DPG red cells. That being so, we carried out this current study by assaying the 2,3-DPG of cord blood from 22 newborns and at 6, 24 and 72 hours after birth, as well as those enzymes assumed to be envolved in the 2,3-DPG levels regulation. 2,3-DPG (nmoles g-1 Hb) demonstrated the following values: cord blood: 9,770 +/- 1,026; 6h: 12,773 +/- 1,726; 72 h: 11,990 +/- 728, unveiling a distinct behavior of a sharp increase of 30% by the sixth hour. This confirmed our hypothesis. Regarding the metabolic mechanisms which can account for the 2,3-DPG increase, besides the rise of blood pH, we detected a significant decrease of the 2,3-DPG phosphatase activity, which might diminish the 2,3-DPG breakdown.

Protein level affects the relative lysine requirement of growing rainbow trout (Oncorhynchus mykiss) fry.

Science.gov (United States)

Bodin, Noelie; Govaerts, Bernadette; Abboudi, Tarik; Detavernier, Christel; De Saeger, Sarah; Larondelle, Yvan; Rollin, Xavier

2009-07-01

The effect of two digestible protein levels (310 and 469 g/kg DM) on the relative lysine (Lys; g Lys/kg DM or g Lys/100 g protein) and the absolute Lys (g Lys intake/kg 0.75 per d) requirements was studied in rainbow trout fry using a dose-response trial. At each protein level, sixteen isoenergetic (22-23 MJ digestible energy/kg DM) diets were tested, involving a full range (2-70 g/kg DM) of sixteen Lys levels. Each diet was given to one group of sixty rainbow trout fry (mean initial body weight 0.78 g) reared at 15 degrees C for 31 feeding d. The Lys requirements were estimated based on the relationships between weight, protein, and Lys gains (g/kg 0.75 per d) and Lys concentration (g/kg DM or g/100 g protein) or Lys intake (g/kg 0.75 per d), using the broken-line model (BLM) and the non-linear four-parameter saturation kinetics model (SKM-4). Both the model and the response criterion chosen markedly impacted the relative Lys requirement. The relative Lys requirement for Lys gain of rainbow trout estimated with the BLM (and SKM-4 at 90 % of the maximum response) increased from 16.8 (19.6) g/kg DM at a low protein level to 23.4 (24.5) g/kg DM at a high protein level. However, the dietary protein content affected neither the absolute Lys requirement nor the relative Lys requirement expressed as g Lys/100 g protein nor the Lys requirement for maintenance (21 mg Lys/kg 0.75 per d).

Universal Test Facility

Science.gov (United States)

Laughery, Mike

A universal test facility (UTF) for Space Station Freedom is developed. In this context, universal means that the experimental rack design must be: automated, highly marketable, and able to perform diverse microgravity experiments according to NASA space station requirements. In order to fulfill these broad objectives, the facility's customers, and their respective requirements, are first defined. From these definitions, specific design goals and the scope of the first phase of this project are determined. An examination is first made into what types of research are most likely to make the UTF marketable. Based on our findings, the experiments for which the UTF would most likely be used included: protein crystal growth, hydroponics food growth, gas combustion, gallium arsenide crystal growth, microorganism development, and cell encapsulation. Therefore, the UTF is designed to fulfill all of the major requirements for the experiments listed above. The versatility of the design is achieved by taking advantage of the many overlapping requirements presented by these experiments.

DETERMINAN STUNTING PADA ANAK USIA 2-3 TAHUN DI TINGKAT PROVINSI (DETERMINANTS OF STUNTING IN CHILDREN 2-3 YEARS OF AGE AT PROVINCE LEVEL

Directory of Open Access Journals (Sweden)

Sri Mulyati

2013-07-01

Full Text Available ABSTRAK Latar belakang: Prevalensi pendek (stunting pada balita masih 36,6 persen. Tingginya prevalensi stunting pada anak balita merupakan refleksi masalah gizi ibu selama kehamilan dan erat kaitannya dengan kemiskinan. Secara agregat, IPKM (Indeks Pembangunan Kesehatan Masyarakat merupakan indikator kemajuan pembangunan kesehatan dan IPM (Indeks Pembangunan Manusia termasuk salah satu dari 24 indikator dalam IPKM. Tujuan analisis: mempelajari determinan faktor yang menjadi pembeda terhadap tinggi rendahnya prevalensi stunting pada anak usia 2-3 tahun di tingkat provinsi. Metode: analisis ini merupakan studi populasi. Data yang dianalisis adalah data agregat dari variabel IPKM, KEK pada ibu hamil dan rumah tangga defisit energi dari data Riskesdas 2007. Sementara variabel IPM dan kemiskinan tahun 2007 dari data BPS. Dalam analisis ini, stunting pada anak usia 2-3 tahun merupakan variabel terikat, sedangkan variabel lainnya merupakan variabel bebas. Uji statistik yang digunakan adalah uji korelasi dan uji diskriminan. Hasil Analisis: Secara bivariat tidak ditemukan korelasi antara KEK pada bumil dengan stunting pada anak usia 2-3 tahun, namun ditemukan korelasi antara stunting dengan IPKM (r=-0,67; p=0,000, IPM (r=-0,52; p=0,002 dan kemiskinan (r=0,58;p=0,003. Hasil uji diskriminan menunjukkan bahwa IPKM adalah faktor pembeda antara prevalensi stunting rendah dan stunting tinggi pada anak usia 2-3 tahun di tingkat provinsi. Kontribusi varian IPKM terhadap perbedaan kedua kelompok stunting sebesar 34 persen. Fungsi diskriminan yang dihasilkan Z = -6.491 + 17.853 *IPKM dengan kemampuan prediksi sebesar 78,8 persen. Kesimpulan: IPKM merupakan faktor pembeda antara prevalensi stunting tinggi dan rendah pada anak usia 2-3 tahun di tingkat provinsi.     ABSTRACT Background: Stunting prevalence in children 2-3 years of age is still 36.6 percent, the high stunting in the age group shows that nutrition problem in mother during pregnancy is highly

Survey of Antibiotic Resistance and Frequency of blaOXA-23 and blaOXA-24 Oxacillinase in Acinetobacter baumannii Isolated from Tracheal Tube Specimens of Patients Hospitalized in Intensive Care Units in Isfahan city

Directory of Open Access Journals (Sweden)

M Ghalebi

2017-04-01

chi-square tests. Results: All isolates were found resistant to ceftazidime, ceftriaxone, meropenem and imipenem and the lowest resistance were seen against colistin (0% and tigecycline (10%, respectively. All isolates were resistant to imipenem using Etest method with MIC ≥ 32 μg / ml. blaOXA-23 and blaOXA-24 genes were detected in 87.5% and 25% of isolates, respectively. Conclusion: Due to the results, treatment of A. baumannii isolates by carbapenems is ineffective and tigecycline or colistin could be used for treatment. Other studies for detection of other mechanisms for carbapenem resistance are recommended.

19 CFR 147.24 - Merchandise subject to licensing.

Science.gov (United States)

2010-04-01

... the U.S. Government, may be entered for a fair only upon the presentation of the required license, or... OF THE TREASURY (CONTINUED) TRADE FAIRS Requirements of Other Laws § 147.24 Merchandise subject to...

24 CFR 904.111 - Nonroutine Maintenance Reserve (NRMR).

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2010-04-01

... the annual reserve requirement, and (3) show the total reserve requirements for all the listed items... reserve requirements for 90 days the LHA shall invest the excess in federally insured savings accounts... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Nonroutine Maintenance Reserve...

14 CFR 23.672 - Stability augmentation and automatic and power-operated systems.

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2010-01-01

... power-operated systems. 23.672 Section 23.672 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... and power-operated systems. If the functioning of stability augmentation or other automatic or power-operated systems is necessary to show compliance with the flight characteristics requirements of this part...

77 FR 59969 - Notice of Inventory Completion: San Francisco State University, Department of Anthropology, San...

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2012-10-01

... Inventory Completion: San Francisco State University, Department of Anthropology, San Francisco, CA... Francisco State University, NAGPRA Program (formerly in the Department of Anthropology). The human remains... State University Department of Anthropology records. In the Federal Register (73 FR 30156-30158, May 23...

University Transformation: New Demands and Coping Strategies

Science.gov (United States)

Chidindi, Joseph

2012-01-01

University education system is undergoing transformation requirements particularly in the developing world. The demands require adaptation to the prevailing circumstances hence the need for relevant strategies for universities. Issues such as institutional profiles, organizational structure and work integration, research activities, and funding…

Universal Democracy Instead of Anarchy

CERN Document Server

Branco, G C; Silva-Marcos, J I

2013-01-01

We propose for the flavour structure of both the quark and lepton sectors, the principle of Universal Democracy (UD), which reflects the presence of a $Z_3$ symmetry. In the quark sector, we emphasize the importance of UD for obtaining small mixing and flavour alignment, while in the lepton sector, large mixing, including the recently measured value of $U_{e3}$, is obtained in the UD framework through the seesaw mechanism. An interesting correlation between the values of $U_{e3}$ and $\\sin^2(\\theta_{23})$ is pointed out, with the prediction of $\\sin^2(\\theta_{23})\\approx 0.42$ in the region where $U_{e3}$ is in agreement with the DAYA-BAY experiment.

Rasch analysis of the 23-item version of the Roland Morris Disability Questionnaire

DEFF Research Database (Denmark)

Kent, Peter; Grotle, Margreth; Dunn, Kate M

2015-01-01

OBJECTIVE: To determine the psychometric properties of the 23-item version of the Roland Morris Disability Questionnaire (RMDQ-23) and to quantify their stability across 2 cultures/languages and 2 types of care-settings. METHODS: Rasch analysis of data from 1,000 patients with low back pain from...... clinical characteristics (such as age, gender, pain intensity, pain duration and care setting), depending on the country. CONCLUSION: As similar results have been found for the RMDQ-24, we believe it is timely to reconsider whether: (i) the RMDQ should be reconstructed using an item-response theory...

Geneva University - Cancelled

CERN Multimedia

Université de Genève

2010-01-01

École de physique - Département de physique nucléaire et corspusculaire 24, quai Ernest-Ansermet 1211 GENEVA 4 Tel: (022) 379 62 73 - Fax: (022) 379 69 92 Monday 19 April 2010 17h00 - Stückelberg Auditorium Into the darkness: Simulating the distribution of dark matter in our Universe Prof. Volker Springel - Heidelberg Institute for Theoretical Studies   THE COLLOQUIUM IS CANCELLED. Prof. Markus Büttiker

Stellar reaction rate for 22Mg+p→23Al from the asymptotic normalization coefficient in the mirror nuclear system 22Ne+n→23Ne

International Nuclear Information System (INIS)

Al-Abdullah, T.; Carstoiu, F.; Chen, X.; Clark, H. L.; Fu, C.; Gagliardi, C. A.; Lui, Y.-W.; Mukhamedzhanov, A.; Tabacaru, G.; Tokimoto, Y.; Trache, L.; Tribble, R. E.

2010-01-01

The production of 22 Na in ONe novae can be influenced by the 22 Mg(p,γ) 23 Al reaction. To investigate this reaction rate at stellar energies, we have determined the asymptotic normalization coefficient (ANC) for 22 Mg+p→ 23 Al through measurements of the ANCs in the mirror nuclear system 22 Ne+n→ 23 Ne. The peripheral neutron-transfer reactions 13 C( 12 C, 13 C) 12 C and 13 C( 22 Ne, 23 Ne) 12 C were studied. The identical entrance and exit channels of the first reaction make it possible to extract independently the ground-state ANC in 13 C. Our experiment gives C p 1/2 2 ( 13 C)=2.24±0.11 fm -1 , which agrees with the value obtained from several previous measurements. The weighted average for all the obtained C p 1/2 2 is 2.31±0.08 fm -1 . This value is adopted to be used in obtaining the ANCs in 23 Ne. The differential cross sections for the reaction 13 C( 22 Ne, 23 Ne) 12 C leading to the J π =5/2 + and 1/2 + states in 23 Ne have been measured at 12 MeV/u. Optical model parameters for use in the DWBA calculations were obtained from measurements of the elastic scatterings 22 Ne+ 13 C and 22 Ne+ 12 C. The extracted ANC for the ground state in 23 Ne, C d 5/2 2 =0.86±0.08±0.12 fm -1 , is converted to its corresponding value in 23 Al using mirror symmetry to give C d 5/2 2 ( 23 Al)=(4.63±0.77)x10 3 fm -1 . The astrophysical S factor S(0) for the 22 Mg(p,γ) reaction was determined to be 0.96±0.11 keV b. The consequences for nuclear astrophysics are discussed.

24 CFR 982.54 - Administrative plan.

Science.gov (United States)

2010-04-01

... PHA waiting list; (2) Issuing or denying vouchers, including PHA policy governing the voucher term and... length of any extension or suspension; (3) Any special rules for use of available funds when HUD provides... conducting required HQS inspections; and (23) PHA screening of applicants for family behavior or suitability...

RESONANCES REQUIRED: DYNAMICAL ANALYSIS OF THE 24 Sex AND HD 200964 PLANETARY SYSTEMS

Energy Technology Data Exchange (ETDEWEB)

Wittenmyer, Robert A.; Horner, Jonathan; Tinney, C. G., E-mail: rob@phys.unsw.edu.au [Department of Astrophysics, School of Physics, Faculty of Science, University of New South Wales, NSW 2052 (Australia)

2012-12-20

We perform several suites of highly detailed dynamical simulations to investigate the architectures of the 24 Sextantis and HD 200964 planetary systems. The best-fit orbital solution for the two planets in the 24 Sex system places them on orbits with periods that lie very close to 2:1 commensurability, while that for the HD 200964 system places the two planets therein in orbits whose periods lie close to a 4:3 commensurability. In both cases, the proposed best-fit orbits are mutually crossing-a scenario that is only dynamically feasible if the planets are protected from close encounters by the effects of mutual mean-motion resonance (MMR). Our simulations reveal that the best-fit orbits for both systems lie within narrow islands of dynamical stability, and are surrounded by much larger regions of extreme instability. As such, we show that the planets are only feasible if they are currently trapped in mutual MMR-the 2:1 resonance in the case of 24 Sex b and c, and the 4:3 resonance in the case of HD 200964 b and c. In both cases, the region of stability is strongest and most pronounced when the planetary orbits are mutually coplanar. As the inclination of planet c with respect to planet b is increased, the stability of both systems rapidly collapses.

SOLAR CYCLE 24: CURIOUS CHANGES IN THE RELATIVE NUMBERS OF SUNSPOT GROUP TYPES

International Nuclear Information System (INIS)

Kilcik, A.; Yurchyshyn, V. B.; Ozguc, A.; Rozelot, J. P.

2014-01-01

Here, we analyze different sunspot group (SG) behaviors from the points of view of both the sunspot counts (SSCs) and the number of SGs, in four categories, for the time period of 1982 January-2014 May. These categories include data from simple (A and B), medium (C), large (D, E, and F), and decaying (H) SGs. We investigate temporal variations of all data sets used in this study and find the following results. (1) There is a very significant decrease in the large groups' SSCs and the number of SGs in solar cycle 24 (cycle 24) compared to cycles 21-23. (2) There is no strong variation in the decaying groups' data sets for the entire investigated time interval. (3) Medium group data show a gradual decrease for the last three cycles. (4) A significant decrease occurred in the small groups during solar cycle 23, while no strong changes show in the current cycle (cycle 24) compared to the previous ones. We confirm that the temporal behavior of all categories is quite different from cycle to cycle and it is especially flagrant in solar cycle 24. Thus, we argue that the reduced absolute number of the large SGs is largely, if not solely, responsible for the weak cycle 24. These results might be important for long-term space weather predictions to understand the rate of formation of different groups of sunspots during a solar cycle and the possible consequences for the long-term geomagnetic activity

29 CFR 785.21 - Less than 24-hour duty.

Science.gov (United States)

2010-07-01

... Sleeping Time and Certain Other Activities § 785.21 Less than 24-hour duty. An employee who is required to be on duty for less than 24 hours is working even though he is permitted to sleep or engage in other... 29 Labor 3 2010-07-01 2010-07-01 false Less than 24-hour duty. 785.21 Section 785.21 Labor...

Rab23 is a flagellar protein in Trypanosoma brucei

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Field Mark C

2011-06-01

Full Text Available Abstract Background Rab small GTPases are important mediators of membrane transport, and orthologues frequently retain similar locations and functions, even between highly divergent taxa. In metazoan organisms Rab23 is an important negative regulator of Sonic hedgehog signaling and is crucial for correct development and differentiation of cellular lineages by virtue of an involvement in ciliary recycling. Previously, we reported that Trypanosoma brucei Rab23 localized to the nuclear envelope 1, which is clearly inconsistent with the mammalian location and function. As T. brucei is unicellular the potential that Rab23 has no role in cell signaling was possible. Here we sought to further investigate the role(s of Rab23 in T. brucei to determine if Rab23 was an example of a Rab protein with divergent function in distinct taxa. Methods/major findings The taxonomic distribution of Rab23 was examined and compared with the presence of flagella/cilia in representative taxa. Despite evidence for considerable secondary loss, we found a clear correlation between a conventional flagellar structure and the presence of a Rab23 orthologue in the genome. By epitope-tagging, Rab23 was localized and found to be present at the flagellum throughout the cell cycle. However, RNAi knockdown did not result in a flagellar defect, suggesting that Rab23 is not required for construction or maintenance of the flagellum. Conclusions The location of Rab23 at the flagellum is conserved between mammals and trypanosomes and the Rab23 gene is restricted to flagellated organisms. These data may suggest the presence of a Rab23-mediated signaling mechanism in trypanosomes.

Fibroblast Growth Factor 23 Levels Associate with AKI and Death in Critical Illness.

Science.gov (United States)

Leaf, David E; Jacob, Kirolos A; Srivastava, Anand; Chen, Margaret E; Christov, Marta; Jüppner, Harald; Sabbisetti, Venkata S; Martin, Aline; Wolf, Myles; Waikar, Sushrut S

2017-06-01

Elevated plasma levels of the osteocyte-derived hormone fibroblast growth factor 23 (FGF23) have emerged as a powerful biomarker of cardiovascular disease and death in patients with CKD. Whether elevated urinary or plasma FGF23 levels are prospectively associated with AKI and death in critically ill patients is unknown. We therefore conducted a prospective cohort study of 350 critically ill patients admitted to intensive care units at an academic medical center to investigate whether higher urinary FGF23 levels associate with the composite end point of AKI or in-hospital mortality (AKI/death). We measured urinary FGF23 levels within 24 hours of admission to the intensive care unit. In a subcohort ( n =131) we also measured plasma levels of FGF23, calcium, phosphate, parathyroid hormone, and vitamin D metabolites. Urinary and plasma FGF23 levels, but not other mineral metabolites, significantly associated with AKI/death. In multivariate analyses, patients in the highest compared with the lowest quartile of urinary FGF23 had a 3.9 greater odds (95% confidence interval, 1.6 to 9.5) of AKI/death. Higher urinary FGF23 levels also independently associated with greater hospital, 90-day, and 1-year mortality; longer length of stay; and several other important adverse outcomes. In conclusion, elevated FGF23 levels measured in the urine or plasma may be a promising novel biomarker of AKI, death, and other adverse outcomes in critically ill patients. Copyright © 2017 by the American Society of Nephrology.

Molecular Structure of WlbB, a Bacterial N-Acetyltransferase Involved in the Biosynthesis of 2,3-Diacetamido-2,3-dideoxy-d-mannuronic Acid

Energy Technology Data Exchange (ETDEWEB)

Thoden, James B.; Holden, Hazel M. (UW)

2010-09-08

The pathogenic bacteria Pseudomonas aeruginosa and Bordetella pertussis contain in their outer membranes the rare sugar 2,3-diacetamido-2,3-dideoxy-D-mannuronic acid. Five enzymes are required for the biosynthesis of this sugar starting from UDP-N-acetylglucosamine. One of these, referred to as WlbB, is an N-acetyltransferase that converts UDP-2-acetamido-3-amino-2,3-dideoxy-D-glucuronic acid (UDP-GlcNAc3NA) to UDP-2,3-diacetamido-2,3-dideoxy-D-glucuronic acid (UDP-GlcNAc3NAcA). Here we report the three-dimensional structure of WlbB from Bordetella petrii. For this analysis, two ternary structures were determined to 1.43 {angstrom} resolution: one in which the protein was complexed with acetyl-CoA and UDP and the second in which the protein contained bound CoA and UDP-GlcNAc3NA. WlbB adopts a trimeric quaternary structure and belongs to the L{beta}H superfamily of N-acyltransferases. Each subunit contains 27 {beta}-strands, 23 of which form the canonical left-handed {beta}-helix. There are only two hydrogen bonds that occur between the protein and the GlcNAc3NA moiety, one between O{sup {delta}1} of Asn 84 and the sugar C-3{prime} amino group and the second between the backbone amide group of Arg 94 and the sugar C-5{prime} carboxylate. The sugar C-3{prime} amino group is ideally positioned in the active site to attack the si face of acetyl-CoA. Given that there are no protein side chains that can function as general bases within the GlcNAc3NA binding pocket, a reaction mechanism is proposed for WlbB whereby the sulfur of CoA ultimately functions as the proton acceptor required for catalysis.

Cooperation of TOM and TIM23 complexes during translocation of proteins into mitochondria.

Science.gov (United States)

Waegemann, Karin; Popov-Čeleketić, Dušan; Neupert, Walter; Azem, Abdussalam; Mokranjac, Dejana

2015-03-13

Translocation of the majority of mitochondrial proteins from the cytosol into mitochondria requires the cooperation of TOM and TIM23 complexes in the outer and inner mitochondrial membranes. The molecular mechanisms underlying this cooperation remain largely unknown. Here, we present biochemical and genetic evidence that at least two contacts from the side of the TIM23 complex play an important role in TOM-TIM23 cooperation in vivo. Tim50, likely through its very C-terminal segment, interacts with Tom22. This interaction is stimulated by translocating proteins and is independent of any other TOM-TIM23 contact known so far. Furthermore, the exposure of Tim23 on the mitochondrial surface depends not only on its interaction with Tim50 but also on the dynamics of the TOM complex. Destabilization of the individual contacts reduces the efficiency of import of proteins into mitochondria and destabilization of both contacts simultaneously is not tolerated by yeast cells. We conclude that an intricate and coordinated network of protein-protein interactions involving primarily Tim50 and also Tim23 is required for efficient translocation of proteins across both mitochondrial membranes. Copyright © 2014 Elsevier Ltd. All rights reserved.

Synthesis and antiproliferative activity of novel polynuclear heterocyclic compounds derived from 2,3-diaminophenazine.

Science.gov (United States)

Mahran, Asma M; Ragab, Sherif Sh; Hashem, Ahmed I; Ali, Mamdouh M; Nada, Afaf A

2015-01-27

2,3-Diaminophenazine 1 was used as a precursor for the preparation of some novel phenazine derivatives such as imidazo[4,5-b]phenazine-2-thione 2, its methylthio 3, ethyl 1-aryl-3H-[1,2,4]triazolo[2,3-a]imidazo[4,5-b]phenazines 8a-c, ethyl (2Z)-[3-aminophenazin-2-yl)amino](phenylhydrazono)ethanoate 9, pyrazino[2,3-b]phenazine derivatives 10, 12, 15-17, [1,4]diazepino[2,3-b]phenazine derivatives 13, 14, 2,3-dibenzoylaminophenazine 18, 1H-Imidazo[4,5-b]phenazine derivatives 20, 23a-c, 24, 25 and 4-[(E)-(3-amino phenazin-2-yl)diazenyl] derivatives 27-29. All compounds were tested as inhibitors of the proliferation of human lung carcinoma and colorectal cancer cell lines through inhibition of Tyrosine Kinases. Most of compounds exert good activity against the two cancer cell lines. Five compounds (1, 2, 3, 25 and 28) were found to possess the same activity as the standard drug Cisplatin. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

23 CFR 635.107 - Participation by disadvantaged business enterprises.

Science.gov (United States)

2010-04-01

... disadvantaged business enterprises. (a) The STD shall schedule contract lettings in a balanced program providing... funded with title 23 funds, the requirements of 49 CFR part 26 and the State's approved DBE plan apply...

[Required Framework for the Collection of Real-life Data: An Example from University Eye Hospital Munich].

Science.gov (United States)

Kortüm, Karsten; Kern, Christoph; Meyer, Gerhard; Priglinger, Siegfried; Hirneiß, Christoph

2017-12-01

Background The importance of evaluating real-life data is constantly increasing. Currently available computer systems better allow for analyses of data, as more and more data is available in a digital form. Before a project for real-life data analyses is started, technical considerations and staff, legal, and data protection procedures need to be addressed. In this manuscript, experiences made at the University Eye Hospital in Munich will be shared. Materials and Methods Legal requirements, as found in laws and guidelines governing documentation and data privacy, are highlighted. Technical requirements for information technology infrastructure and software are defined. A survey conducted by the German Ophthalmological Society, among German eye hospitals investigating the current state of digitalization, was conducted. Also, staff requirements are outlined. Results A database comprising results of 330,801 patients was set up. It includes all diagnoses, procedures, clinical findings and results from diagnostic devices. This database was approved by the local data protection officer. In less than half of German eye hospitals (n = 21) that participated in the survey (n = 54), a complete electronic documentation is done. Fourteen institutions are completely paper-based, and the remainder of the hospitals used a mixed system. Conclusion In this work, we examined the framework that is required to develop a comprehensive database containing real-life data from clinics. In future, these databases will become increasingly important as more and more innovation are made in decision support systems. The base for this is comprehensive and well-curated databases. Georg Thieme Verlag KG Stuttgart · New York.

Core Requirements for the Economics Major

Science.gov (United States)

Petkus, Marie; Perry, John J.; Johnson, Bruce K.

2014-01-01

In this article, the authors are the first to describe the core economics curriculum requirements for economics majors at all American colleges and universities, as opposed to a sample of institutions. Not surprisingly, principles of economics is nearly universally required and implemented as a two-semester course in 85 percent of economics major…

Perception of educational environment among undergraduate students of health disciplines in an Iranian university.

Science.gov (United States)

Farajpour, Arezou; Raisolsadat, S Mohammad Ali; S Moghadam, Samaneh; Mostafavian, Zahra

2017-08-18

This paper seeks to determine the perception of Medical, Nursing and Midwifery students about their educational environment and compare their perceptions in terms of disciplines, demographic attributes and academic level. In this cross-sectional study, Medical, Nursing and Midwifery students in Islamic Azad University, Mashhad, Iran, were selected using stratified random sampling method (N=378). They completed the standard Persian version of Dundee Ready Education Environment Measure (DREEM) questionnaire. Descriptive statistics, t-test and analysis of variance (ANOVA) were used to analyze data. The mean score of DREEM was 106 ± 24.6. The mean scores in five domains of DREEM questionnaire including students' perception of learning, perception of teachers, scientific abilities, students' perception of educational environment and students' perception of social conditions were 23±8, 23.4±6, 18±5.5, 25.5±7.7 and 15.8±4, respectively. In the first four domains (p=0.000, F=27.35), (p=0.000, F=9.9), (p=0.000, F=18.5), (p=0.000, t=18.7) and for total scores (p=0.000, F=22.77), the three disciplines were significantly different. Also, there was a significant difference between mean total score (p=0.021, t=2.3) and scores of students' perception of learning (p=0.008, t=2.65) and social conditions (p=0.022, t=2.3) with respect to gender. According to these results, students tend to have a positive attitude towards their educational environment. The findings of this study are useful to identify areas in need of improvement by employing more specialized tools and planning for improvement.

Commercialising university inventions for sustainability : A case study of (non-)intermediating 'cleantech' at Aalto University

NARCIS (Netherlands)

Kivimaa, Paula; Boon, Wouter; Antikainen, Riina

2017-01-01

The challenge to transform towards more sustainable societies requires action on multiple levels, including commercialisation of inventions created in universities. We examine intermediation in the pre-commercialisation phase of cleantech inventions developed at Aalto University, Finland, focusing

10 CFR 14.23 - Evidence and information to be submitted.

Science.gov (United States)

2010-01-01

... and death. (8) Any other evidence or information which may have a bearing on either the responsibility... Procedures and Requirements § 14.23 Evidence and information to be submitted. (a) Death. In support of a claim based on death, the claimant may be required to submit the following evidence or information: (1...

[h Index and scientific output of researchers in medicine from the University of Guadalajara, Mexico].

Science.gov (United States)

Panduro, Arturo; Ojeda-Granados, Claudia; Rivera, Horacio; Roman, Sonia

2015-01-01

To evaluate by the h index the scientific output of researchers from the University of Guadalajara who belong to the Sistema Nacional de Investigadores in the field of Medicine and Health Sciences. Researchers from the University of Guadalajara were selected from the Active SNI Researchers 2013 file. The scientific output of researchers in the fields of Medicine/Health Sciences and Biology/Chemistry was evaluated using the h index estimated by the Scopus website. A sample of capital researchers and Emeritus scientists was taken to perform the same procedure and compare data. The total number of researchers in the University of Guadalajara who are members of the SNI was 711, of which 67.2 % were level I and in less proportion were level II and III. Only 24.2 % of them were classified in the fields of Medicine/Health Sciences and Biology/Chemistry. The average h index value of researchers level I, II and III in Medicine/Health Sciences field was 5.4, 10.5 and 14.5, respectively. Capital and Emeritus scientists had an average h index of 23.4 and 19.8, respectively. The h index measures the quantity and quality of the scientific output and it also avoids bias in the evaluation process. It should be useful for future evaluations of the SNI members and for medical doctors who sign up for the National Academy of Medicine.

Fibroblast growth factor 23 inhibits extrarenal synthesis of 1,25-dihydroxyvitamin D in human monocytes.

Science.gov (United States)

Bacchetta, Justine; Sea, Jessica L; Chun, Rene F; Lisse, Thomas S; Wesseling-Perry, Katherine; Gales, Barbara; Adams, John S; Salusky, Isidro B; Hewison, Martin

2013-01-01

Vitamin D is a potent stimulator of monocyte innate immunity, and this effect is mediated via intracrine conversion of 25-hydroxyvitamin D (25OHD) to 1,25-dihydroxyvitamin D (1,25(OH)(2) D). In the kidney, synthesis of 1,25(OH)(2) D is suppressed by fibroblast growth factor 23 (FGF23), via transcriptional suppression of the vitamin D-activating enzyme 1α-hydroxylase (CYP27B1). We hypothesized that FGF23 also suppresses CYP27B1 in monocytes, with concomitant effects on intracrine responses to 1,25(OH)(2) D. Healthy donor peripheral blood mononuclear cell monocytes (PBMCm) and peritoneal dialysate monocyte (PDm) effluent from kidney disease patients were assessed at baseline to confirm the presence of mRNA for FGF23 receptors (FGFRs), with Klotho and FGFR1 being more strongly expressed than FGFR2/3/4 in both cell types. Immunohistochemistry showed coexpression of Klotho and FGFR1 in PBMCm and PDm, with this effect being enhanced following treatment with FGF23 in PBMCm but not PDm. Treatment with FGF23 activated mitogen-activated protein kinase (MAPK) and protein kinase B (Akt) pathways in PBMCm, demonstrating functional FGFR signaling in these cells. FGF23 treatment of PBMCm and PDm decreased expression of mRNA for CYP27B1. In PBMCm this was associated with downregulation of 25OHD to 1,25(OH)(2) D metabolism, and concomitant suppression of intracrine induced 24-hydroxylase (CYP24A1) and antibacterial cathelicidin (LL37). FGF23 suppression of CYP27B1 was particularly pronounced in PBMCm treated with interleukin-15 to stimulate synthesis of 1,25(OH)(2) D. These data indicate that FGF23 can inhibit extra-renal expression of CYP27B1 and subsequent intracrine responses to 1,25(OH)(2) D in two different human monocyte models. Elevated expression of FGF23 may therefore play a crucial role in defining immune responses to vitamin D and this, in turn, may be a key determinant of infection in patients with chronic kidney disease (CKD). Copyright © 2013 American Society for

22 CFR 226.23 - Cost sharing or matching.

Science.gov (United States)

2010-04-01

... Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ADMINISTRATION OF ASSISTANCE AWARDS TO U.S. NON-GOVERNMENTAL ORGANIZATIONS Post-award Requirements Financial and Program Management § 226.23 Cost sharing or... volunteer services shall be consistent with those paid for similar work in the recipient's organizations. In...

49 CFR 1552.23 - Security awareness training programs.

Science.gov (United States)

2010-10-01

... employee to identify— (i) Uniforms and other identification, if any are required at the flight school, for... SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY FLIGHT SCHOOLS Flight School Security Awareness Training § 1552.23 Security awareness training programs. (a) General. A flight...

Effects of 2,3-iminosqualene in cultured cells

International Nuclear Information System (INIS)

Popjak, G.; Meenan, A.; Nes, W.D.

1987-01-01

2,3-Iminosqualene added to culture media 10 ug/ml) of rat hepatoma (H4-II-E-C3) or Chinese hamster ovary (CHO) cells irreversibly inactivates the squalene-oxide: lanosterol cyclase, but it does not inhibit general polyprenyl synthesis either from [ 14 C]acetate or [ 14 C]mevalonate. Isq added to lipoprotein-containing media of H4 cells causes in 24 hr an over twofold rise in HMG-CoA reductase and abolishes the repressive effect of mevalonate (MVA) on the reductase. H4 cells synthesize from [2- 14 C]-MVA labelled squalene, squalene-2,3-oxide, squalene-2,3-22,23-dioxide, but very little sterol. The conversion of MVA to these polyprenyls in the presence of Isq is as efficient as its conversion to squalene and cholesterol in control cells. They conclude that the repressor of HMG-CoA reductase derived from MVA is a sterol - whatever might be the nature of that sterol - and not a nonsteroidal derivative of MVA metabolism. H4 cells exposed to Isq in lipid-depleted media die in 48-72 hr, but can be rescued by LDL, but not by free cholesterol or MVA. CHO cells are more resistant than H4 cells and succumb only after 8-9 days' exposure to Isq

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