Polyfluorinated substances in abiotic standard reference materials.
Reiner, Jessica L; Blaine, Andrea C; Higgins, Christopher P; Huset, Carin; Jenkins, Thomas M; Kwadijk, Christiaan J A F; Lange, Cleston C; Muir, Derek C G; Reagen, William K; Rich, Courtney; Small, Jeff M; Strynar, Mark J; Washington, John W; Yoo, Hoon; Keller, Jennifer M
2015-04-01
The National Institute of Standards and Technology (NIST) has a wide range of Standard Reference Materials (SRMs) which have values assigned for legacy organic pollutants and toxic elements. Existing SRMs serve as homogenous materials that can be used for method development, method validation, and measurement for contaminants that are now of concern. NIST and multiple groups have been measuring the mass fraction of a group of emerging contaminants, polyfluorinated substances (PFASs), in a variety of SRMs. Here we report levels determined in an interlaboratory comparison of up to 23 PFASs determined in five SRMs: sediment (SRMs 1941b and 1944), house dust (SRM 2585), soil (SRM 2586), and sludge (SRM 2781). Measurements presented show an array of PFASs, with perfluorooctane sulfonate being the most frequently detected. SRMs 1941b, 1944, and 2586 had relatively low concentrations of most PFASs measured while 23 PFASs were at detectable levels in SRM 2585 and most of the PFASs measured were at detectable levels in SRM 2781. The measurements made in this study were used to add values to the Certificates of Analysis for SRMs 2585 and 2781.
Polyfluorinated substances in abiotic standard reference ...
The National Institute of Standards and Technology (NIST) has a wide range of Standard Reference Materials (SRMs) which have values assigned for legacy organic pollutants and toxic elements. Existing SRMs serve as homogenous materials that can be used for method development, method validation, and measurement for contaminants that are now of concern. NIST and multiple groups have been measuring the mass fraction of a group of emerging contaminants, polyfluorinated substances (PFASs), in a variety of SRMs. Here we report levels determined in an interlaboratory comparison of up to 23 PFASs determined in five SRMs: sediment (SRMs 1941b and 1944), house dust (SRM 2585), soil (SRM 2586), and sludge (SRM 2781). Measurements presented show an array of PFASs, with perfluorooctane sulfonate being the most frequently detected. SRMs 1941b, 1944, and 2586 had relatively low concentrations of most PFASs measured while 23 PFASs were at detectable levels in SRM 2585 and most of the PFASs measured were at detectable levels in SRM 2781. The measurements made in this study were used to add values to the Certificates of Analysis for SRMs 2585 and 2781. Journal article published in Analytical and Bioanalytical Chemistry
49 CFR 19.41 - Recipient responsibilities.
Code of Federal Regulations, 2010 CFR
2010-10-01
... to be referred to such Federal, State or local authority as may have proper jurisdiction. ... Requirements Procurement Standards § 19.41 Recipient responsibilities. The standards contained in this section... recipient is the responsible authority, without recourse to the Federal awarding agency, regarding the...
Decontamination of Bioaerosols within Engineering Tolerances of Aircraft Materials
2012-09-04
sources with intestinal typhoid bacteria. They also released plague infected fleas over several villages in China and Mongolia in 1941. Around the...smallpox, Marburg, Ebola, and Q fever . During their program, the Soviets produced more than 100 tons of anthrax, 20 tons of plague, and 20 tons of...Filoviridae, Bunyaviridae, and Flavividae families, which cause hemorrhagic fevers . The category B viruses include several arboviruses, which cause
A Historical Overview for the MX Base Expansion, Clovis, New Mexico.
1981-07-01
Bailey 1960-1981 L. R. Baxter 1952-1960 H. C. Delaney 1941-1952 Estelle Ruhlman 1913-1941 (Patentee) * . . . . . . . . . . . . . . SW!: Richard M...pany, Portales. Collins, Michael B. 1971 A review of Llano Estacado arciaeology and ethnohistory. Plains Anthropologist 16(52):85. Crocchiola, F. Stanley
The Magic Background of Pearl Harbor. Volume 2 (May 12, 1941 - August 6, 1941)
1977-01-01
sistance in an Axis move against India.617 German Ambassador Franz von Papen and Foreign Minister Shukru Saracoglu signed a Turkish-German Pact...sadorB rlinportedTokyonJu7,941thatitw sthpinion of Chancellor Hitler and Foreign Minister von Ribbentrop that the United States would hesi...particularlyinregardtowaragainstEngland,HerrHessmighthavebeenanxioustoleaveGermany.ItwasalsoknownthathepossessedagreatdislikeforForeignMin- ister von
2016-04-01
Reference Material 2806b for Light Obscuration Particle Countering April 2016 UNCLASSIFIED UNCLASSIFIED Joel Schmitigal 27809 Standard Form 298 (Rev...Standard Reference Material 2806b for Light Obscuration Particle Countering 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6...Reference Material 2806a to Standard Reference Material 2806b for Light Obscuration Particle Countering Joel Schmitigal Force Projection
Schubert, Patricia; Schantz, Michele M; Sander, Lane C; Wise, Stephen A
2003-01-15
An analytical approach based on gas chromatography/ mass spectrometry (GC/MS) is presented for the measurement of polycyclic aromatic hydrocarbons with molecular weight (MW) 300 and 302 in environmental samples. Three different GC stationary phases [5% and 50% phenyl methylpolysiloxane and dimethyl (50% liquid crystalline) polysiloxane] were compared, and retention indexes (RI) are given for 23 individual MW 302 isomers. Identification of MW 300 and 302 isomers in four environmental-matrix Standard Reference Materials (SRMs) (SRM 1597, coal tar extract; SRM 1648 and SRM 1649a, air particulate matter; and SRM 1941, marine sediment) was based on the comparison of RI data and mass spectra from authentic standards. Dibenzo[a,l]pyrene, which is of considerable interest because of its high carcinogenicity, was identified and quantified in the four environmental-matrix SRMs. A total of 23 isomers of MW 302 and four isomers of MW 300 were quantified in four different environmental-matrix SRMs, and the results are compared to previously reported results based on liquid chromatography with fluorescence detection.
[Revista Annaes de Enfermagem: nurses' publications about pediatrics (1932-1941)].
Fontes, Aline Silva; Santos, Tânia Cristina Franco; Oliveira, Alexandre Barbosa de
2009-01-01
Historic-social study whose object was the intellectual production of nurses and students about pediatric nursing in the journal Annaes de Enfermagem, in the period 1932-1941. The primary source refers to the issues of the journal Annaes de Enfermagem considering the established time limits for the study, as well as reports and correspondences. The secondary sources are constituted by books, articles, dissertations and thesis on the Brazilian history of nursing. On data analysis it was used the thought of the French sociologist Pierre Bourdieu. The results show that the journal Annaes de Enfermagem published important issues of nursing care to the child and contributed to the visibility of Brazilian nurses among the scientific community.
13. Removal of slide material and construction of stone retaining ...
13. Removal of slide material and construction of stone retaining wall to protect highway. Zion NP negative no. 2084. Photographer: Russell K. Grater, 1941. - Floor of the Valley Road, Between Zion-Mt. Carmel Highway & Temple of Sinawava, Springdale, Washington County, UT
The Magic Background of Pearl Harbor. Volume 4 (October 17, 1941 - December 7, 1941)
1977-01-01
sdurveyU it dSt t sco omicy t_ n n_ nb ssadormurameri aPe pleRe dE rop aW r - - - - - - - - - - - - - - - - ----- apo tsBr dc stc...U- (b) Brazil 350. Japan Improves Communications Facilities to Brazil n n n n n n n n n n n n n n nn n n 351. Courier Kosaka Leaves Rio de Janeiro... de sisp ioIts anrmy-sken walF -YearRightN rt rnS k alCo ldil_ _ J s -Italianla i sU--alyesnstrainit dSta srort cipa i nt arhU hh_U h h b
NASA Astrophysics Data System (ADS)
Khan, A. J.; Swami, Kamal; Ahmed, Tanveer; Bari, A.; Shareef, Akhtar; Husain, Liaquat
2009-12-01
An improved chemical oxidation pretreatment method has been developed for the determination of elemental carbon (EC) [also known as black carbon (BC) or soot] in lake sediments, using a thermal-optical transmittance (TOT) carbon analyzer. The method employs six steps: (1) removal of carbonates by treatment with HCl; (2) removal of silicates by treatment with HF + HCl; (3) removal of any remaining carbonates by treatment with HCl; (4) removal of humic acids by treatment with NaOH; and (5) oxidation of kerogens by K 2Cr 2O 7 + H 2SO 4. A critical step of zinc chloride treatment was added; this apparently changes EC's morphology and enhances retention on quartz fiber filter, resulting in several-fold increased chemical yield. EC was determined using the TOT method with modified combustion timings. Carbon black (acetylene) and four NIST standard reference materials (SRMs) were used for quality control, and to assess the precision of the analysis. The EC recoveries from 18 carbon black samples varied from 90 to 111%, with a mean value of 99 ± 6%. The high EC recoveries confirmed the validity of the method. Char reference materials (i.e. chestnut wood and grass char) were used to determine potential contribution to EC in our measurements. The char references containing about 700 mg total organic carbon (OC) contributed ˜1.5% EC. The measured EC values from four NIST standards were 17.0 ± 0.6, 24.2 ± 3.2, 5.6, and 1.9 ± 0.1 mg g dw-1 for SRM-1648, SRM-1649a, SRM-1941b and SRM-8704, respectively. These values in SRMs were in agreement (<±4%) with the previously reported values. The method was applied to determine the EC in sediment cores from an urban lake and a remote mountain lake in the Northeastern United States. The EC concentrations in two lakes mimic the model EC emissions from the industrial revolution in United States.
Code of Federal Regulations, 2014 CFR
2014-10-01
... TO ALIENS § 1626.2 Definitions. (a) Anti-abuse statutes means the Violence Against Women Act of 1994, Pub. L. 103-322, 108 Stat. 1941, as amended, and the Violence Against Women and Department of Justice..., 2510 as incorporated by reference thereafter; the Victims of Trafficking and Violence Protection Act of...
Georgiev, Boyko B; Vasileva, Gergana P; Bray, Rodney A; Gibson, David I
2004-01-01
The syntypes of Biuterina passerina Fuhrmann, 1908 from Alauda arvensis and Galerida cristata (Passeriformes, Alaudidae) from an unknown locality are redescribed. B. fuhrmanni Schmelz, 1941 is redescribed on the basis of its syntypes from Emberiza aureola from China; its type-material contains, in addition to a scolex and pre-gravid and gravid fragments of Biuterina, fragments of mature proglottides from a dilepidid cestode, which were erroneously used in the original description. Specimens, which correspond morphologically to B. clerci Spasskii, 1946, from Miliaria calandra, E. citrinella and E. cirlus from Bulgaria and from E. citrinella from the Czech Republic, are studied. The synonymy of B. clerci with B. passerina is rejected; however, it is recognised as a synonym of B. fuhrmanni. Available data suggest that B. passerina is a specific parasite of birds of the family Alaudidae, while B. fuhrmanni is specific to the Emberizidae. B. collurionis Matevosyan, 1950 is considered a species inquirenda, pending confirmation of apparent differences from B. passerina and B. fuhrmanni based on further material. Biuterina cordifera Murai & Sulgostowska, 1983 is redescribed on the basis of specimens, previously identified by Rysavý (1965) as B. triangula (Krabbe, 1869), from Acrocephalus scirpaceus (Muscicapidae, Sylviinae) in the Czech Republic (new geographical record) and from Erithacus megarhynchos (Muscicapidae, Turdinae) in Bulgaria (new host and geographical records).
Gower, David J; Wickramasinghe, L J Mendis
2016-08-29
The Sri Lankan uropeltid (shieldtail) snake Rhinophis dorsimaculatus Deraniyagala, 1941 was described originally from two specimens that were subsequently lost. The small amount of previously published data and lack of published colour photographs made this one of South Asia's most poorly known snake species, and this resulted in at least one instance of taxonomic misidentification. An additional 10 specimens from a historical collection from the vicinity of the type locality recently came to light. This material is reviewed and documented and the species recharacterized. An additional locality for the species is reported. The newly reported material helps to corroborate the taxonomic validity and distinctiveness of Rhinophis dorsimaculatus. The species is readily distinguished from congeners by having 227 or more ventral scales; a large, dorsally carinate rostral shield; posterior margins of paired anals that are largely separated by the posteriormost ventral scale; and a distinctive colour pattern with bilaterally asymmetrical dark blotches within a broad, pale middorsal stripe and regularly punctate flanks.
1981-04-15
development of suppurative flcws was always the indicator of the march/passage of process into the teavier form. Based on materials of the onion ...on the average the oparability of those wounded the shin composed 84.lc/o. on all DMP of cDe of the armies in ccbat fcr the great onions (November...Bits Depewoua (13) t(51 ( Uepos *TOpOI tpeTHA UTsepTuan OCKUAbqaTb . . 48,7 45,5 40.7 i 39. I (tPaapo6nenH.fi 19,9 22,7 2". Kay: (1). Porn /species of
The importance of archiving baseline wilderness data
David N. Cole
2007-01-01
Baseline wilderness data are of considerable importance for several reasons. One of the primary values of wilderness is as a reference that contrasts with those lands where humans dominate the landscape. Leopold (1941) called wilderness "a base-datum of normality, a picture of how healthy land maintains itself." To realize this value, baseline data on...
Call, J; Rochat, P
1996-09-01
Four orangutans (1 juvenile, 2 subadults, and 1 adult) and ten 6-8-year-old children were tested in 4 liquid conservation tasks of increasing levels of difficulty. Task difficulty depended on the type of transformation (continuous vs. discontinuous quantities) and the relative contrast between the shapes of the containers. Results indicate that orangutans did not display conservation in the strict sense; instead they showed "partial" conservation (intermediate reactions according to J. Piaget & B. Inhelder, 1941). In contrast, some of the children provided evidence of conservation in all 4 tasks, showing "true" or logically necessary conservation in the original sense proposed by J. Piaget and B. Inhelder (1941). Although orangutans did not show conservation in the strict sense, as J. Piaget (1955) and others have generally agreed it should be defined, orangutans behaved as individual and creative problem solvers, adopting different perceptual strategies depending on the task.
Kitabayashi, Masahiro
2014-01-01
In this paper, the author will make it clear that the main object of "Science Aiming to Product" published in 1941 by Jun TOSAKA (1900-45), based on historical investigation focusing on the role of 'technology' in his theory of ideology. Objects of this investigation will include some papers unrecorded in The Complete Works of Jun TOSAKA. In 1929, he put 'practice' as an important position in his theory of science and ideology, and didn't use 'experiment' or 'technology'. At first, his 'practice' meant 'politics' mainly, then that included meaning of 'experiment' and 'production' too in 1932. Since 1933, he became to put 'technology' as an important position in place of 'practice'. But he had been grasped experiment' as 'practice' until 1941. On the other hand, to grasp 'science' and 'technology' as 'practice' became the mainstream of the press in 1941. In that situation, he reviewed the relationship between 'science' and 'technology'. And he became to grasp 'experiment' as 'material production'. Then he could make the view of science founded on production thorough.
ERIC Educational Resources Information Center
Thorne-Figueroa, Jacqueline Marie
2010-01-01
Since 1941, academic dishonesty has been recognized in the professional literature as a serious problem. Personality Types A and B have been suspected as contributors to cheating. In this quasi-experimental study, undergraduate and graduate students (N = 112) at one academic institution were surveyed about their attitudes and cheating behavior.…
27 CFR 19.41 - Claims on spirits, denatured spirits, articles, or wines lost or destroyed in bond.
Code of Federal Regulations, 2010 CFR
2010-04-01
..., denatured spirits, articles, or wines lost or destroyed in bond. 19.41 Section 19.41 Alcohol, Tobacco... DISTILLED SPIRITS PLANTS Taxes Claims § 19.41 Claims on spirits, denatured spirits, articles, or wines lost..., relating to the destruction or loss of spirits, denatured spirits, articles, or wines in bond, shall be...
47. MAIN WAREHOUSE SECOND LEVEL ADDITION Second level was ...
47. MAIN WAREHOUSE - SECOND LEVEL ADDITION Second level was added in 1941. Note the variety of building materials used in the wall: cement, bricks and finally cement blocks, with wood topping the entire wall. - Hovden Cannery, 886 Cannery Row, Monterey, Monterey County, CA
Polychlorinated biphenyls in coastal tropical ecosystems: Distribution, fate and risk assessment
DOE Office of Scientific and Technical Information (OSTI.GOV)
Dodoo, D.K.; Essumang, D.K., E-mail: kofiessumang@yahoo.com; Jonathan, J.W.A.
2012-10-15
Polychlorinated biphenyls (PCBs) though banned still find use in most developing countries including Ghana. PCB congener residues in sediments in the coastal regions of Ghana were determined. Sediment samples (n=80) were collected between June 2008 and March 2009, extracted by the continuous soxhlet extraction using (1:1) hexane-acetone mixture for 24 h and analyzed with a CP 3800 gas chromatogram equipped with {sup 65}Ni electron capture detector (GC-ECD) and a mixed PCBs standard of the ICES 7 as marker, after clean-up. Validation of the efficiency and precision of the extraction and analytical methods were done by extracting samples spiked with 2more » ppm ICES PCB standard and a certified reference material 1941b for marine sediments from NIST, USA, and analyzed alongside the samples. Total PCBs detected in sediments during the dry and wet seasons were, respectively, 127 and 112 {mu}g/kg dry weight (dw), with a mean concentration of 120 {mu}g/kg (dw). The composition of PCB homologues in the sediments were dominated by tri-, penta- and tetra-PCBs. There was no correlation between organic carbon (OC) of the sediments and total PCBs content. Risk assessments conducted on the levels indicated that PCB levels in sediments along the coastal region of Ghana poses no significant health risk to humans.« less
Children's Stories through the Air: Librarian-Broadcasters, 1922-1941
ERIC Educational Resources Information Center
Welch, Cindy C.
2012-01-01
Children's librarians were active radio broadcasters as early as 1922, when American commercial radio was just beginning. As they utilized the new technology of radio to promote reading, literature and outreach, they transferred techniques and materials already familiar from their work in neighborhood libraries. This article documents children's…
The Magic Background of Pearl Harbor. Volume 1 (February 14, 1941 - May 12, 1941)
1977-01-01
1977 2. REPORT TYPE 3. DATES COVERED 00-00-1977 to 00-00-1977 4. TITLE AND SUBTITLE The ’ Magic ’ Background of Pearl Harbor. Volume 1: February...34 MAGIC " BACKGROUND OF PEARL HARBOR VOLUME I (February 14, 1941-May 12,1941) /- / DEPARTMENT OF DEFENSE UNITED STATES OF AMERICA For sale by the...The Department of Defense is releasing for public use and research this multi-volume study giving the " MAGIC " or communications intelligence background
A Social History of the Tenth Cavalry, 1931-1941
1976-06-11
Moton’s assessment of the situation and sympathized with his efforts to change conditions of service for the black regiments. MacArthur stressed the...Carter, Ernest, 2909 Lockridge, Kansas City, KS 64128 Carter, George B., 601 Yum, Manhattan, KS 66502 Cumins , Charles, 2860 Ivanhoe, Denver, CO 80207
"A Bootlegged Curriculum": The American Legion versus Harold Rugg.
ERIC Educational Resources Information Center
Riley, Karen L.; Stern, Barbara Slater
While American Legion officials wasted few words condemning the works of John Dewey and his followers, they really focused their attention and efforts on the curriculum materials developed and written by Harold Rugg. In 1941, as the U.S. prepared for war, the American Legion was busy writing and distributing the pamphlet, "The Complete Rugg…
Teaching about Pearl Harbor. Curriculum Enhancement Series #1.
ERIC Educational Resources Information Center
Shields, Anna Marshall
These materials consist of sample lesson plans for teaching about the Japanese attack on Pearl Harbor on December 7, 1941, in both U.S. and world history classes. The lesson plans challenge students to examine how current attitudes toward the Japanese may be rooted in World War II and Pearl Harbor. Selected bibliographies on Pearl Harbor, World…
Extraction of organic contaminants from marine sediments and tissues using microwave energy.
Jayaraman, S; Pruell, R J; McKinney, R
2001-07-01
In this study, we compared microwave solvent extraction (MSE) to conventional methods for extracting organic contaminants from marine sediments and tissues with high and varying moisture content. The organic contaminants measured were polychlorinated biphenyl (PCB) congeners, chlorinated pesticides, and polycyclic aromatic hydrocarbons (PAHs). Initial experiments were conducted on dry standard reference materials (SRMs) and field collected marine sediments. Moisture content in samples greatly influenced the recovery of the analytes of interest. When wet sediments were included in a sample batch, low recoveries were often encountered in other samples in the batch, including the dry SRM. Experiments were conducted to test the effect of standardizing the moisture content in all samples in a batch prior to extraction. SRM1941a (marine sediment). SRM1974a (mussel tissue), as well as QA96SED6 (marine sediment), and QA96TIS7 (marine tissue), both from 1996 NIST Intercalibration Exercise were extracted using microwave and conventional methods. Moisture levels were adjusted in SRMs to match those of marine sediment and tissue samples before microwave extraction. The results demonstrated that it is crucial to standardize the moisture content in all samples, including dry reference material to ensure good recovery of organic contaminants. MSE yielded equivalent or superior recoveries compared to conventional methods for the majority of the compounds evaluated. The advantages of MSE over conventional methods are reduced solvent usage, higher sample throughput and the elimination of halogenated solvent usage.
The Date That Lives in Infamy: Pearl Harbor Lesson Plans.
ERIC Educational Resources Information Center
Department of the Navy, Washington, DC.
This lesson plan can help teachers and students understand what happened on December 7, 1941, beginning with the first U.S. treaty with Japan in 1854 through the attacks in 1941. Students use primary sources to synthesize information and draw conclusions about the role of the U.S. Navy in foreign policy and to understand how people in 1941 reacted…
The Use of R and S2 Charts Under Nonstandard Conditions.
1980-03-01
and Krishnaiah (1964), David (1956), Finney (1941), Ghosh (1955), 5 Gupta (1963), Nair (1948), and Ramachandran (1956). Under Gaussian assumptions...the extensive tables of Armitage and Krishnaiah (1964) are tabulations of upper percentiles limited to the range 1 < t < 12 and thus are not suited to...REFERENCES Armitage, J.V. and Krishnaiah , P.R. (1964). "Tables for the Studentized largest chi-square distribution and their applications." Report ARL 64- 188
Aquatic Plant Control Research Program. Ecological Assessment of Kirk Pond
1994-03-01
Botany 60, 1216-21. Bamickol, P. G. (1941). "Food habits of Gambusia affinis from Reelfoot Lake , Tennessee, with special reference to malarial control...34 Report of the Reelfoot Lake Biological Station 5, 5-13. Barwick, D. H., and Holcomb, D. E. (1976). "Relation of largemouth bass reproduction to crowded...1991 (Figure 3). Pond elevation at all in- lake stations remained constant throughout the study. Station I represents the inflow to the impoundment
Geology and ground water of the Luke area, Maricopa County, Arizona
Stulik, Ronald S.; Twenter, F.R.
1964-01-01
Luke Air Force Base, in the Salt River Valley in central Arizona. is within an intermontane basin--the Phoenix basin--in the Basin and Range lowlands province. The Luke area, the subject of this study, extends beyond the limits of the base. Ground-water resources of the Luke area were studied to determine the possibility of developing a water supply of optimum quantity and quality to supplement the base supply. Several wells drilled for this purpose, prior to the study, either produced an inadequate supply of water or produced ware-that had a high dissolved-solids content. The Phoenix basin is filled with unconsolidated to semiconsolidated Tertiary and Quaternary sedimentary rocks that are referred to as valley fill. Although its total thickness is unknown, 2,784 feet of valley fill--primarily consisting of clay, silt, sand, and gravel--has been penetrated. Percentage-distribution maps of fine-grained materials indicate a gross-facies pattern and a selective depositional area of the valley-fill materials. The maps also indicate that the areal distribution of fine-grained materials increases with depth. In general, the better producing wells, regardless of depth, are in areas where tee valley fill is composed of less than 60 percent fine-grained materials. The water table in the area is declining because large quantities of water are withdrawn and recharge is negligible. The decline near Luke Air Force Base during the period 1941-61 was about 150 feet. Ground water was moving generally southwest in the spring of 1961. Locally, changes in the direction of movement indicate diversion toward two major depressions. The dissolved-solids content of the ground water ranged from about 190 to 6,300 ppm. The highest concentration of dissolved solids is in water from the southern part of the area and seems to come from relatively shallow depths; wells in the northern part generally yield water of good quality. After a reconnaissance of the area, the U.S. Geological Survey located and supervised the drilling of two test wells--wells (B-2-1) 9bcb and (B-2-1) 5abc?on Luke Air Force Base. The quantity of water produced by the wells was adequate. The dissolved-solids content of water from the wells was low, and the overall quality of water from well (B-2-1) 5abc was good. When well (B-2-1) 9bcb was perforated between 907 and 977 feet, the water had a fluoride concentration of 4.4 ppm; however, the fluoride concentration decreased to 2.8 ppm when new perforations were cut at a shallower depth, and it was decided that dilution with other base water supplies probably would alleviate any possible fluoride problem.
U.S. Army Air Forces in World War II. Combat Chronology 1941-1945
1991-01-01
B-17’s and B-24’s bomb M/Ys at Troyes , Reims, Sarreguemines, Metz, Liege, and Brussels. 5/1/44 Ninth AF The last of the 11 bomb gps (8 medium and 3...weather and photo rcn over Shimushu and bomb Matsuwa area. 5/25/44 Eighth AF 859 B-17’s and B-24’s operating in 4 forces bomb M/Ys at Mulhouse, Troyes ...Dessau, Oschersleben, Halberstadt, Rotenburg, Zwischenahn, Oldenburg, Diepholz, and Handorf; M/Ys at Brussels, Troyes , and Reims; V-weapon sites at Watten
40 CFR 432.5 - Incorporation by reference.
Code of Federal Regulations, 2010 CFR
2010-07-01
... AND STANDARDS MEAT AND POULTRY PRODUCTS POINT SOURCE CATEGORY § 432.5 Incorporation by reference. (a... Federal Register. The material is available for purchase at the address in paragraph (b) of this section..., Washington, DC. (b) The following material is available for purchase from the National Technical Information...
32. VERTICAL OSCILLATIONS, 3/4 VIEW, 7 NOVEMBER 1940, FROM 16MM ...
32. VERTICAL OSCILLATIONS, 3/4 VIEW, 7 NOVEMBER 1940, FROM 16MM FILM SHOT PROFESSOR F.B. FARQUHARSON, UNIVERSITY OF WASHINGTON. (LABORATORY STUDIES ON THE TACOMA NARROWS BRIDGE, AT UNIVERSITY OF WASHINGTON (SEATTLE: UNIVERSITY OF WASHINGTON, DEPARTMENT OF CIVIL ENGINEERING, 1941) - Tacoma Narrows Bridge, Spanning Narrows at State Route 16, Tacoma, Pierce County, WA
20 CFR 25.201 - How is the Special Schedule applied for employees in Australia?
Code of Federal Regulations, 2011 CFR
2011-04-01
..., DEPARTMENT OF LABOR FEDERAL EMPLOYEES' COMPENSATION ACT COMPENSATION FOR DISABILITY AND DEATH OF NONCITIZEN... specified in paragraph (b) of this section, as of December 8, 1941, in all cases of injury (or death from... retrospectively in all such cases of injury (or death from injury). Compensation in all such cases pending as of...
20 CFR 25.201 - How is the Special Schedule applied for employees in Australia?
Code of Federal Regulations, 2014 CFR
2014-04-01
..., DEPARTMENT OF LABOR FEDERAL EMPLOYEES' COMPENSATION ACT COMPENSATION FOR DISABILITY AND DEATH OF NONCITIZEN... specified in paragraph (b) of this section, as of December 8, 1941, in all cases of injury (or death from... retrospectively in all such cases of injury (or death from injury). Compensation in all such cases pending as of...
20 CFR 25.201 - How is the Special Schedule applied for employees in Australia?
Code of Federal Regulations, 2010 CFR
2010-04-01
..., DEPARTMENT OF LABOR FEDERAL EMPLOYEES' COMPENSATION ACT COMPENSATION FOR DISABILITY AND DEATH OF NONCITIZEN... specified in paragraph (b) of this section, as of December 8, 1941, in all cases of injury (or death from... retrospectively in all such cases of injury (or death from injury). Compensation in all such cases pending as of...
20 CFR 25.201 - How is the Special Schedule applied for employees in Australia?
Code of Federal Regulations, 2012 CFR
2012-04-01
..., DEPARTMENT OF LABOR FEDERAL EMPLOYEES' COMPENSATION ACT COMPENSATION FOR DISABILITY AND DEATH OF NONCITIZEN... specified in paragraph (b) of this section, as of December 8, 1941, in all cases of injury (or death from... retrospectively in all such cases of injury (or death from injury). Compensation in all such cases pending as of...
20 CFR 25.201 - How is the Special Schedule applied for employees in Australia?
Code of Federal Regulations, 2013 CFR
2013-04-01
..., DEPARTMENT OF LABOR FEDERAL EMPLOYEES' COMPENSATION ACT COMPENSATION FOR DISABILITY AND DEATH OF NONCITIZEN... specified in paragraph (b) of this section, as of December 8, 1941, in all cases of injury (or death from... retrospectively in all such cases of injury (or death from injury). Compensation in all such cases pending as of...
Causes and consequences of herbivory on prairie lupine (Lupinus lepidus) in early primary succession
John G. Bishop; William F. Fagan; John G. Schade; Charles M. Crisafulli
2005-01-01
Primary succession, the formation and change of ecological communities in locations initially lacking organisms or other biological materials, has been an important research focus for at least a century (Cowles 1899; Griggs 1933; Eggler 1941; Crocker and Major 1955; Eggler 1959; Miles and Walton 1993; Waker and del Moral 2003). At approximately 60 km2...
Thom, A; Hahn, S
1986-01-15
The devastating consequences of the Fascist dictatorship in Germany for the ethical thinking of the physicians are particularly clearly recognizable by the mass killings of severely damaged children and patients with chronic psychic diseases which were performed at that time. Recent investigations of the developments which began in 1938 show that by way of intensive efforts for a juridicial legalization of the "active euthanasia" an enlargement of this killing practice has been striven after. References to a motive of compassion and the free decision of the affected persons should cover the real intention for reducing welfare services. A bill presented in 1940 for a law "on euthanasia for incurable ill persons" found the unanimous consent of the renowned physicians consulted for this purpose. Though this law finally did not become legal beginning with 1941 the medical practice showed further forms of the repressive and antihumane association with ill persons who were regarded as incurable, which must be valuated as practical consequences of an unadmissible relativation of the life-preserving task of medicine.
DOE Office of Scientific and Technical Information (OSTI.GOV)
Not Available
1992-06-26
Since 1941, the 1,100-acre Ogden Defense Depot (DDOU) site, located in Ogden, Weber County, Utah, has been a key installation in the Department of Defense supply system. Operable Unit 1, which is located in the southwest part of the DDOU, is composed of the backfill material in the Plain City Canal, Burial Site 1, and Burial Site 3-B. Burial Site 1 was reported to have been used for the disposal of riot control agent (chloroacetophenone) and white smoke (hexachloroethane) containers in the 1940's. In the early 1960's, Burial Site 3-B was reportedly the burying ground for over 1,000 arctic-style rubbermore » boots. The ROD addresses a final remedy for OU1 that will reduce the principal threats posed by contaminated soil and shallow ground water at the site. The primary contaminants of concern affecting the soil, debris, and ground water are VOCs, including TCE; other organics, including dioxins and pesticides; and metals, including arsenic and lead.« less
Kootenai Canyon Archaeology. The 1979 LAURD (Libby Additional Units and Reregulating Dam) Project.
1982-01-01
Huckleberry, and Chokecherry 4.14 B~ack Moss.........................4.15 Animal Resources....................4.16 F 5 h.. ..... ...... ......... 4.16...quantity than we have identified. Serviceberry, Huckleberry. and Chokecherry Three sources of berries receive mention as being of importance to the...ethnographic Kutenai: serviceberry (Amelanchier anifolia), huckleberry (Vaccinium .lobulare), and chokecherry (Prunus Virginiana)(Turney-High 1941:34
Creating a Strong, Healthy Community: Ella B. Vernetti School, Koyukuk. Case Study.
ERIC Educational Resources Information Center
Leonard, Beth
As part of a larger study of systemic educational reform in rural Alaska, this case study examines implementation of the Alaska Onward to Excellence (AOTE) process in Koyukuk, a small Athabascan village on the Yukon River in western interior Alaska. The village has a K-10 school with an enrollment of 19-41 students during the study period. A…
34. VERTICAL AND TORSIONAL MOTION VIEWED FROM EAST TOWER, 7 ...
34. VERTICAL AND TORSIONAL MOTION VIEWED FROM EAST TOWER, 7 NOVEMBER 1940, FROM 16MN FILM SHOT BY PROFESSOR F.B. FARQUHARSON, UNIVERSITY OF WASHINGTON. (LABORATORY STUDIES ON THE TACOMA NARROWS BRIDGE, AT UNIVERSITY OF WASHINGTON (SEATTLE: UNIVERSITY OF WASHINGTON, DEPARTMENT OF CIVIL ENGINEERING, 1941) - Tacoma Narrows Bridge, Spanning Narrows at State Route 16, Tacoma, Pierce County, WA
33. VERTICAL AND TORSIONAL OSCILLATIONS, 3/4 VIEW, 7 NOVEMBER 1940, ...
33. VERTICAL AND TORSIONAL OSCILLATIONS, 3/4 VIEW, 7 NOVEMBER 1940, FROM 16MN FILM SHOT BY PROFESSOR F.B. FARQUHARSON, UNIVERSITY OF WASHINGTON. (LABORATORY STUDIES ON THE TACOMA NARROWS BRIDGE, AT UNIVERSITY OF WASHINGTON (SEATTLE: UNIVERSITY OF WASHINGTON, DEPARTMENT OF CIVIL ENGINEERING, 1941) - Tacoma Narrows Bridge, Spanning Narrows at State Route 16, Tacoma, Pierce County, WA
7. View to northwest showing (from L to R) ends ...
7. View to northwest showing (from L to R) ends of 1941 NW wing, original NW ward wing, and original SE ward wing, with ends of Medical Wards C and B (HABS Nos. VA-1287-I and -H) at left - Portsmouth Naval Hospital, Hospital Building, Rixey Place, bounded by Williamson Drive, Holcomb Road, & The Circle, Portsmouth, Portsmouth, VA
Hebb and Cattell: The Genesis of the Theory of Fluid and Crystallized Intelligence
Brown, Richard E.
2016-01-01
Raymond B. Cattell is credited with the development of the theory of fluid and crystallized intelligence. The genesis of this theory is, however, vague. Cattell, in different papers, stated that it was developed in 1940, 1941 or 1942. Carroll (1984, Multivariate Behavioral Research, 19, 300-306) noted the similarity of Cattell's theory to “Hebb's notion of two types of intelligence,” which was presented at the 1941 APA meeting, but the matter has been left at that. Correspondence between Cattell, Donald Hebb and George Humphrey of Queen's University, Kingston, Ontario, however, indicates that Cattell adopted Hebb's ideas of intelligence A and B and renamed them. This paper describes Hebb's two types of intelligence, and shows how Cattell used them to develop his ideas of crystallized and fluid intelligence. Hebb and Cattell exchanged a number of letters before Cattell's paper was rewritten in such a way that everyone was satisfied. This paper examines the work of Hebb and Cattell on intelligence, their correspondence, the development of the ideas of fluid and crystallized intelligence, and why Cattell (1943, p. 179) wrote that “Hebb has independently stated very clearly what constitutes two thirds of the present theory.” PMID:28018191
Hebb and Cattell: The Genesis of the Theory of Fluid and Crystallized Intelligence.
Brown, Richard E
2016-01-01
Raymond B. Cattell is credited with the development of the theory of fluid and crystallized intelligence. The genesis of this theory is, however, vague. Cattell, in different papers, stated that it was developed in 1940, 1941 or 1942. Carroll (1984, Multivariate Behavioral Research, 19, 300-306) noted the similarity of Cattell's theory to "Hebb's notion of two types of intelligence," which was presented at the 1941 APA meeting, but the matter has been left at that. Correspondence between Cattell, Donald Hebb and George Humphrey of Queen's University, Kingston, Ontario, however, indicates that Cattell adopted Hebb's ideas of intelligence A and B and renamed them. This paper describes Hebb's two types of intelligence, and shows how Cattell used them to develop his ideas of crystallized and fluid intelligence. Hebb and Cattell exchanged a number of letters before Cattell's paper was rewritten in such a way that everyone was satisfied. This paper examines the work of Hebb and Cattell on intelligence, their correspondence, the development of the ideas of fluid and crystallized intelligence, and why Cattell (1943, p. 179) wrote that "Hebb has independently stated very clearly what constitutes two thirds of the present theory."
1986-10-28
the great church of the Cozia monastery affords us an opportunity to travel through the Romanian cultural space of the second half of the 14th...the twentieth century. In 1918 -1920 and again in 1941-1945 great regional, ethnic, material and political destruction affected the country. During the...2600/630 86 JPRS-EER-86-162 28 October 1986 POLITICS ROMANIA DRIVING PROBLEMS DISCUSSED, REMEDIES SUGGESTED Bucharest FLACARA in Romanian No 39
Olson, Mary C.; Iverson, Jana L.; Furlong, Edward T.; Schroeder, Michael P.
2004-01-01
A method for the determination of 28 polycyclic aromatic hydrocarbons (PAHs) and 25 alkylated PAH homolog groups in sediment samples is described. The compounds are extracted from sediment by solvent extraction, followed by partial isolation using high-performance gel permeation chromatography. The compounds are identified and uantitated using capillary-column gas chromatography/mass spectrometry. The report presents performance data for full-scan ion monitoring. Method detection limits in laboratory reagent matrix samples range from 1.3 to 5.1 micrograms per kilogram for the 28 PAHs. The 25 groups of alkylated PAHs are homologs of five groups of isomeric parent PAHs. Because of the lack of authentic standards, these homologs are reported semiquantitatively using a response factor from a parent PAH or a specific alkylated PAH. Precision data for the alkylated PAH homologs are presented using two different standard reference manuals produced by the National Institute of Standards and Technology: SRM 1941b and SRM 1944. The percent relative standard deviations for identified alkylated PAH homolog groups ranged from 1.55 to 6.98 for SRM 1941b and from 6.11 to 12.0 for SRM 1944. Homolog group concentrations reported under this method include the concentrations of individually identified compounds that are members of the group. Organochlorine (OC) pesticides--including toxaphene, polychlorinated biphenyls (PCBs), and organophosphate (OP) pesticides--can be isolated simultaneously using this method. In brief, sediment samples are centrifuged to remove excess water and extracted overnight with dichloromethan (95 percent) and methanol (5 percent). The extract is concentrated and then filtered through a 0.2-micrometer polytetrafluoroethylene syringe filter. The PAH fraction is isolated by quantitatively injecting an aliquot of sample onto two polystyrene-divinylbenzene gel-permeation chromatographic columns connected in series. The compounds are eluted with dichloromethane, a PAH fraction is collected, and a portion of the coextracted interferences, including elemental sulfur, is separated and discarded. The extract is solvent exchanged, the volume is reduced, and internal standard is added. Sample analysis is completed using a gas chromatograph/mass spectrometer and full-scan acquisition.
5 CFR 733.107 - Designated localities.
Code of Federal Regulations, 2013 CFR
2013-01-01
.... 4, 1940). Howard County (April 25, 1974). Hyattsville (Sept. 20, 1940). Kensington (Nov. 8, 1940...). Takoma Park (Oct. 22, 1940). University Park (Jan. 18, 1941). Washington Grove (April 5, 1941). In...
5 CFR 733.107 - Designated localities.
Code of Federal Regulations, 2012 CFR
2012-01-01
.... 4, 1940). Howard County (April 25, 1974). Hyattsville (Sept. 20, 1940). Kensington (Nov. 8, 1940...). Takoma Park (Oct. 22, 1940). University Park (Jan. 18, 1941). Washington Grove (April 5, 1941). In...
5 CFR 733.107 - Designated localities.
Code of Federal Regulations, 2011 CFR
2011-01-01
.... 4, 1940). Howard County (April 25, 1974). Hyattsville (Sept. 20, 1940). Kensington (Nov. 8, 1940...). Takoma Park (Oct. 22, 1940). University Park (Jan. 18, 1941). Washington Grove (April 5, 1941). In...
5 CFR 733.107 - Designated localities.
Code of Federal Regulations, 2010 CFR
2010-01-01
.... 4, 1940). Howard County (April 25, 1974). Hyattsville (Sept. 20, 1940). Kensington (Nov. 8, 1940...). Takoma Park (Oct. 22, 1940). University Park (Jan. 18, 1941). Washington Grove (April 5, 1941). In...
49 CFR 572.40 - Incorporated materials.
Code of Federal Regulations, 2011 CFR
2011-10-01
... Register has approved the materials incorporated by reference. For materials subject to change, only the... incorporated. A notice of any change will be published in the Federal Register. As a convenience to the reader... volume of the Code of Federal Regulations. (b) The materials incorporated in this part by reference are...
Reflector and Shield Material Properties for Project Prometheus
DOE Office of Scientific and Technical Information (OSTI.GOV)
J. Nash
2005-11-02
This letter provides updated reflector and shield preliminary material property information to support reactor design efforts. The information provided herein supersedes the applicable portions of Revision 1 to the Space Power Program Preliminary Reactor Design Basis (Reference (a)). This letter partially answers the request in Reference (b) to provide unirradiated and irradiated material properties for beryllium, beryllium oxide, isotopically enriched boron carbide ({sup 11}B{sub 4}C) and lithium hydride. With the exception of {sup 11}B{sub 4}C, the information is provided in Attachments 1 and 2. At the time of issuance of this document, {sup 11}B{sub 4}C had not been studied.
A Computational Study of the Chemical Kinetics of Hydrogen Combustion.
1981-01-28
204), 465 (1951). 22. D.R. Warren, Proc. Roy. Soc. London, Ser A(211), 86 (1952). 23. D.R. Stull and H. Prophet, JANAF Thermochemical Tables, 2nd...G. von Elbe and B. Lewis, J. Chem. Phys.. 9. p. 194 (1941). 61. A.M. Dean . D.C. Steiner and E.E. Wang, Combustion and Flame. 32, p. 73 (1978). 62. C.C
1941-04-01
measured with a bank of pitot -yaw tubes-connected to a direct-reading multiple-tube manometer. The- bank of pitot -yaw tubes was so mounted as- to...neutral and deflected 60°. These Surveys were made on a cross-tunnel line 2.26 inches above the fuselage center line, and the pitot -yaw tubes were...Langley Field-, 7a-., January 30, 1941. NACA Technical Note So. 804 17 REFERENCES 1. Pearson, Henry A., and Jones, Robert T. : Theoretical
Hermann Mooser, Typhus, Warsaw 1941.
Lindenmann, Jean
2002-01-01
Hermann Mooser (1891-1971), a Swiss rickettsiologist, sent his friend Peyton Rous (1879-1970) of the Rockefeller Institute (New York) a telegram on November 3, 1941, asking for financial help for the manufacture of typhus vaccine in Zurich for the Warsaw Ghetto. His explanatory letter from November 4 reached Rous too late to have any influence on the negative decision (by the Rockefeller Foundation and the American Red Cross) in this matter. Contrary to Weindling's affirmation Mooser was neither in Warsaw in 1941, nor was he a member of the Swiss Sanitary Missions to the eastern front.
12. Damage from 14 May 1941 landslide. Virgin River has ...
12. Damage from 14 May 1941 landslide. Virgin River has cut through roadway. Zion NP negative no 2029. - Floor of the Valley Road, Between Zion-Mt. Carmel Highway & Temple of Sinawava, Springdale, Washington County, UT
11. DETAIL VIEW OF WELDED DATES 1896/1941 (S.E. CORNER) ...
11. DETAIL VIEW OF WELDED DATES - 1896/1941 (S.E. CORNER) 3 Photocopies of drawings labeled 'Bridge Rating Program by Boswell Engineering Company - Abbett Avenue Bridge, Spanning Whippany River at Abbett Avenue, Morristown, Morris County, NJ
25. FOLSOM, CALIFORNIA, 15 MINUTE QUADRANGLE. 1941. Scale 1:62,500. United ...
25. FOLSOM, CALIFORNIA, 15 MINUTE QUADRANGLE. 1941. Scale 1:62,500. United States Geological Survey. - Natomas Ditch System, Rhoades' Branch Ditch, Approximately 7 miles between Nesmith Court and White Rock Road, Folsom, Sacramento County, CA
ERIC Educational Resources Information Center
Johnson, Wendy; Bouchard, Thomas J.; McGue, Matt; Segal, Nancy L.; Tellegen, Auke; Keyes, Margaret; Gottesman, Irving I.
2007-01-01
In previous papers [Johnson, W., & Bouchard Jr., T. J. (2005a). Constructive Replication of the Visual-Perceptual-Image Rotation (VPR) Model in Thurstone's (1941) Battery of 60 Tests of Mental Ability. Intelligence, 33, 417-430.] [Johnson, W., & Bouchard Jr., T. J. (2005b). The Structure of Human Intelligence: It's Verbal, perceptual, and image…
Catalog of Air Force Weather Technical Documents, 1941-2006
2006-05-19
radiosondes in current use in USA. Elementary discussion of statistical terms and concepts used for expressing accuracy or error is discussed. AWS TR 105...Techniques, Appendix B: Vorticity—An Elementary Discussion of the Concept, August 1956, 27pp. Formerly AWSM 105– 50/1A. Provides the necessary back...steps involved in ordinary multiple linear regression. Conditional probability is calculated using transnormalized variables in the multivariate normal
Peart, D.B.; Antweiler, Ronald C.; Taylor, Howard E.; Roth, D.A.; Brinton, T.I.
1998-01-01
More than 100 US Geological Survey (USGS) Standard Reference Water Samples (SRWSs) were analyzed for numerous trace constituents, including Al, As, B, Ba, Be, Bi, Br, Cd, Cr, Co, Cu, I, Fe, Pb, Li, Mn, Mo, Ni, Rb, Sb, Se, Sr, Te, Tl, U, V, Zn and major elements (Ca, Mg, Na, SiO2, SO4, Cl) by inductively coupled plasma mass spectrometry and inductively coupled plasma atomic emission spectrometry. In addition, 15 USGS SRWSs and National Institute of Standards and Technology (NIST) standard reference material (SRM) 1641b were analyzed for mercury using cold vapor atomic fluorescence spectrometry. Also USGS SRWS Hg-7 was analyzed using isotope dilution-inductively coupled plasma mass spectrometry. The results were compared with the reported certified values of the following standard reference materials: NIST SRM 1643a, 1643b, 1643c and 1643d and National Research Council of Canada Riverine Water Reference Materials for Trace Metals SLRS-1, SLRS-2 and SLRS-3. New concentration values for trace and major elements in the SRWSs, traceable to the certified standards, are reported. Additional concentration values are reported for elements that were neither previously published for the SRWSs nor traceable to the certified reference materials. Robust statistical procedures were used that were insensitive to outliers. These data can be used for quality assurance/quality control purposes in analytical laboratories.
U.S. Department of Defense Official Website
Japanese Navy attacked Pearl Harbor, Dec. 7, 1941, five of eight U.S. battleships were sunk or sinking and attacked Pearl Harbor, Dec. 7, 1941, five of eight U.S. battleships were sunk or sinking and more than 2
General elevation, 1941, drawn by Waddell and Hardesty, New York, ...
General elevation, 1941, drawn by Waddell and Hardesty, New York, New York. Drawing in collection of Caretaker Site Office, Philadelphia Naval Business Center, Philadelphia, Pennsylvania. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Lift Bridge, Mouth of Reserve Basin, League Island, Philadelphia, Philadelphia County, PA
35. VERTICAL AND TORSIONAL MOTION FROM EAST TOWER SHOWING ANGULAR ...
35. VERTICAL AND TORSIONAL MOTION FROM EAST TOWER SHOWING ANGULAR DISTORTION APPROACHING 45 DEGREES WITH LAMP POSTS APPEARING TO BE AT EIGHT ANGLES, 7 NOVEMBER 1940, FROM 16MN FILM SHOT BY PROFESSOR F.B. FARQUHARSON, UNIVERSITY OF WASHINGTON. (LABORATORY STUDIES ON THE TACOMA NARROWS BRIDGE, AT UNIVERSITY OF WASHINGTON SEATTLE: UNIVERSITY OF WASHINGTON, DEPARTMENT OF CIVIL ENGINEERING, 1941) - Tacoma Narrows Bridge, Spanning Narrows at State Route 16, Tacoma, Pierce County, WA
Resource Allocation: The Department of Defense’s Achielle’s Heel
2003-05-01
SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT UU 18. NUMBER OF PAGES 68 19a. NAME OF RESPONSIBLE PERSON a. REPORT unclassified b...reorganization was The National Security Act of 1947 (NSA), the first major reorganization following WWII. The NSA was the result of compromise between...1935.4 Though amended several times, the Isolationist view of the war ended in 1941 at Pearl Harbor. The National Security Act Of 1947
2009-07-01
newspapers of the leftist persuasions were banned under the Espionage Act of 1917 and the Sedition Act of 1918. Id. 38 Id. 39 Id.; see also Near v... speech ). 40 VAUGHN, supra note 25, at 85. The 1941 War Powers Act banned publishing material on subjects such as military plans, intelligence...to trigger a war crime under Article 85, para. 3(e). Protocol I, supra note 4, art. 85(3). 170 Protocol I, supra note 4, art. 48. Article 48’s
This is How it Was...: In Four Parts
NASA Astrophysics Data System (ADS)
Kogan, Ilya
The following sections are included: * Part I - End of Childhood * Chapter 1 - A Thousand Years Before Our Era. June 15, 1941 * Chapter 2 - Farewell Childhood! August 18, 1941 * Chapter 3 - And They Came, Scourged By the Sun… Germans August 1941-June 1942 * Chapter 4 - Hell. Third Month in Hell. June 17, 1942 - October 31, 1942 * Chapter 5 - Third Day of the New Era. Policeman. November 3, 1942 * Chapter 6 - Happy Holiday, My Son! November 7, 1942 * Chapter 7 - My Dear Grachiki! November 13, 1942 * Chapter 8 - Mikhailovna and Pronya. Kettle. March 1943 * Chapter 9 - The Last… * Part II - Stalingrad * Part III - Glazov * Part IV - Kaddish
Roychoudhury, Pavitra; Makhsous, Negar; Hanson, Derek; Chase, Jill; Krueger, Gerhard; Xie, Hong; Huang, Meei-Li; Saunders, Lindsay; Ablashi, Dharam; Koelle, David M.; Cook, Linda; Jerome, Keith R.
2018-01-01
ABSTRACT Quantitative PCR is a diagnostic pillar for clinical virology testing, and reference materials are necessary for accurate, comparable quantitation between clinical laboratories. Accurate quantitation of human herpesvirus 6A/B (HHV-6A/B) is important for detection of viral reactivation and inherited chromosomally integrated HHV-6A/B in immunocompromised patients. Reference materials in clinical virology commonly consist of laboratory-adapted viral strains that may be affected by the culture process. We performed next-generation sequencing to make relative copy number measurements at single nucleotide resolution of eight candidate HHV-6A and seven HHV-6B reference strains and DNA materials from the HHV-6 Foundation and Advanced Biotechnologies Inc. Eleven of 17 (65%) HHV-6A/B candidate reference materials showed multiple copies of the origin of replication upstream of the U41 gene by next-generation sequencing. These large tandem repeats arose independently in culture-adapted HHV-6A and HHV-6B strains, measuring 1,254 bp and 983 bp, respectively. The average copy number measured was between 5 and 10 times the number of copies of the rest of the genome. We also report the first interspecies recombinant HHV-6A/B strain with a HHV-6A backbone and a >5.5-kb region from HHV-6B, from U41 to U43, that covered the origin tandem repeat. Specific HHV-6A reference strains demonstrated duplication of regions at U1/U2, U87, and U89, as well as deletion in the U12-to-U24 region and the U94/U95 genes. HHV-6A/B strains derived from cord blood mononuclear cells from different laboratories on different continents with fewer passages revealed no copy number differences throughout the viral genome. These data indicate that large origin tandem duplications are an adaptation of both HHV-6A and HHV-6B in culture and show interspecies recombination is possible within the Betaherpesvirinae. IMPORTANCE Anything in science that needs to be quantitated requires a standard unit of measurement. This includes viruses, for which quantitation increasingly determines definitions of pathology and guidelines for treatment. However, the act of making standard or reference material in virology can alter its very accuracy through genomic duplications, insertions, and rearrangements. We used deep sequencing to examine candidate reference strains for HHV-6, a ubiquitous human virus that can reactivate in the immunocompromised population and is integrated into the human genome in every cell of the body for 1% of people worldwide. We found large tandem repeats in the origin of replication for both HHV-6A and HHV-6B that are selected for in culture. We also found the first interspecies recombinant between HHV-6A and HHV-6B, a phenomenon that is well known in alphaherpesviruses but to date has not been seen in betaherpesviruses. These data critically inform HHV-6A/B biology and the standard selection process. PMID:29491155
General drawing, section 1941, drawn by Waddell and Hardesty, New ...
General drawing, section 1941, drawn by Waddell and Hardesty, New York, New York. Drawing in collection of Caretaker Site Office, Philadelphia Naval Business Center, Philadelphia, Pennsylvania. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Lift Bridge, Mouth of Reserve Basin, League Island, Philadelphia, Philadelphia County, PA
Tower machinery house elevations, 1941, drawn by Waddell and Hardesty, ...
Tower machinery house elevations, 1941, drawn by Waddell and Hardesty, New York, New York. Drawing in collection of Caretaker Site Office, Philadelphia Naval Business Center, Philadelphia, Pennsylvania. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Lift Bridge, Mouth of Reserve Basin, League Island, Philadelphia, Philadelphia County, PA
General plan and elevation, 1941, drawn by Waddell and Hardesty, ...
General plan and elevation, 1941, drawn by Waddell and Hardesty, New York, New York. Drawing in collection of Caretaker Site Office, Philadelphia Naval Business Center, Philadelphia, Pennsylvania. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Lift Bridge, Mouth of Reserve Basin, League Island, Philadelphia, Philadelphia County, PA
40 CFR 1042.910 - Reference materials.
Code of Federal Regulations, 2012 CFR
2012-07-01
... incorporated by reference into this part. The Director of the Federal Register approved the incorporation by... and Radiation Docket and Information Center, 1301 Constitution Ave., NW., Room B102, EPA West Building.../federal_register/code_of_federal_regulations/ibr_locations.html. (a) IMO material. This paragraph (a...
40 CFR 1043.100 - Reference materials.
Code of Federal Regulations, 2012 CFR
2012-07-01
... this part. The Director of the Federal Register approved the incorporation by reference as prescribed... Docket and Information Center, 1301 Constitution Ave., NW., Room B102, EPA West Building, Washington, DC.../federal_register/code_of_federal_regulations/ibr_locations.html. (a) IMO material. This paragraph (a...
40 CFR 1043.100 - Reference materials.
Code of Federal Regulations, 2011 CFR
2011-07-01
... this part. The Director of the Federal Register approved the incorporation by reference as prescribed... Docket and Information Center, 1301 Constitution Ave., NW., Room B102, EPA West Building, Washington, DC.../federal_register/code_of_federal_regulations/ibr_locations.html. (a) IMO material. This paragraph (a...
40 CFR 1042.910 - Reference materials.
Code of Federal Regulations, 2011 CFR
2011-07-01
... incorporated by reference into this part. The Director of the Federal Register approved the incorporation by... and Radiation Docket and Information Center, 1301 Constitution Ave., NW., Room B102, EPA West Building.../federal_register/code_of_federal_regulations/ibr_locations.html. (a) IMO material. This paragraph (a...
Adjusted monthly temperature and precipitation values for Guinea Conakry (1941-2010) using HOMER.
NASA Astrophysics Data System (ADS)
Aguilar, Enric; Aziz Barry, Abdoul; Mestre, Olivier
2013-04-01
Africa is a data sparse region and there are very few studies presenting homogenized monthly records. In this work, we introduce a dataset consisting of 12 stations spread over Guinea Conakry containing daily values of maximum and minimum temperature and accumulated rainfall for the period 1941-2010. The daily values have been quality controlled using R-Climdex routines, plus other interactive quality control applications, coded by the authors. After applying the different tests, more than 200 daily values were flagged as doubtful and carefully checked against the statistical distribution of the series and the rest of the dataset. Finally, 40 values were modified or set to missing and the rest were validated. The quality controlled daily dataset was used to produce monthly means and homogenized with HOMER, a new R-pacakge which includes the relative methods that performed better in the experiments conducted in the framework of the COST-HOME action. A total number of 38 inhomogeneities were found for temperature. As a total of 788 years of data were analyzed, the average ratio was one break every 20.7 years. The station with a larger number of inhomogeneities was Conakry (5 breaks) and one station, Kissidougou, was identified as homogeneous. The average number of breaks/station was 3.2. The mean value of the monthly factors applied to maximum (minimum) temperature was 0.17 °C (-1.08 °C) . For precipitation, due to the demand of a denser network to correctly homogenize this variable, only two major inhomogeneities in Conakry (1941-1961, -12%) and Kindia (1941-1976, -10%) were corrected. The adjusted dataset was used to compute regional series for the three variables and trends for the 1941-2010 period. The regional mean has been computed by simply averaging anomalies to 1971-2000 of the 12 time series. Two different versions have been obtained: a first one (A) makes use of the missing values interpolation made by HOMER (so all annual values in the regional series are an average of 12 anomalies); the second one (B) removes the missing values, and each value of the regional series is an average of 5 to 12 anomalies. In this case, a variance stabilization factor has been applied. As a last step a trend analysis has been applied over the regional series. This has been done using two different approaches: standard least squares regression (LS) and the implementation by Zhang of the Sen slope estimator (SEN), applied using the zyp R-package. The results for the A & B series and the different trend calculations are very similar, in terms of slopes and signification. All the identified trends are significant at the 95% confidence level or better. Using the A series and the SEN slope, the annual regional mean of maximum temperatures has increased 0.135 °C/decade (95% confidence interval: 0.087 / 0.173) and the annual regional mean of minimum temperatures 0.092 °C/decade (0.050/0.135). Maximum temperatures present high values in the 1940s to 1950s and a large increase in the last decades. In contrast, minimum temperatures were relatively cooler in the 1940s and 1950s and the increase in the last decades is more moderate. Finally, the regional mean of annual accumulated precipitation decreased between 1941 and 2010 by -2.20 mm (-3.82/-0.64). The precipitation series are dominated by the high values before 1970, followed by a well known decrease in rainfall. This homogenized monthly series will improve future analysis over this portion of Western Africa.
28. Photocopy of engineering drawing, May, 1941 (original drawing located ...
28. Photocopy of engineering drawing, May, 1941 (original drawing located at Fairchild Air Force Base, Civil Engineering Building, Civil Engineering vault). ENGINE TEST CELL BUILDING. AIR COOLED TEST STAND. - Fairchild Air Force Base, Engine Test Cell Building, Near intersection of Arnold Street & George Avenue, Spokane, Spokane County, WA
Lift span trusses; plans, sections and elevations, 1941, drawn by ...
Lift span trusses; plans, sections and elevations, 1941, drawn by Waddell and Hardesty, New York, New York. Drawing in collection of Caretaker Site Office, Philadelphia Naval Business Center, Philadelphia, Pennsylvania. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Lift Bridge, Mouth of Reserve Basin, League Island, Philadelphia, Philadelphia County, PA
49 CFR 385.4 - Matter incorporated by reference.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 49 Transportation 5 2011-10-01 2011-10-01 false Matter incorporated by reference. 385.4 Section... FITNESS PROCEDURES General § 385.4 Matter incorporated by reference. (a) Incorporation by reference. Part 385 includes references to certain matter or materials, as listed in paragraph (b) of this section...
49 CFR 385.4 - Matter incorporated by reference.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 49 Transportation 5 2010-10-01 2010-10-01 false Matter incorporated by reference. 385.4 Section... FITNESS PROCEDURES General § 385.4 Matter incorporated by reference. (a) Incorporation by reference. Part 385 includes references to certain matter or materials, as listed in paragraph (b) of this section...
An Analysis of the U.S. Navy Enlisted Separation Questionnaire
1981-06-01
on the amount of variance which will give a satis- factory and acceptable solution, only a small number (less than n) of factors will be needed to...three factors rather than nine initi al categories of data classification. C. FACTOR ANALISIS OF SUBSETS OF THE DATA During this phase of the analysis...Harm.an, H. H. & Holzinger, K. J., Factnr Anali• , Synthesis of Factorial Methods, University of Chicago PFess, 1941. 27. Fruchter, B., Introduction to
Tidewater and Weather-exposure Tests on Metals Used in Aircraft II.
NASA Technical Reports Server (NTRS)
Mutchler, Willard; Galvin, W G
1942-01-01
This report is an addendum to NACA Technical Note No. 736, which dealt with tidewater and weather-exposure tests being conducted by the National Bureau of Standards on various aluminum alloys, magnesium alloys, and stainless steels used in aircraft. The exposures were begun in June 1938 and were terminated, for this particular series, in June 1941. The methods of exposure and the materials being investigated are described, and the more important results obtained up to the conclusion of the second year's exposure are reported.
ERIC Educational Resources Information Center
Monroe, Mark; Reyer, Carolyn, Ed.
In his autobiography, Mark Monroe relates his life experiences as a Lakota Sioux Indian in White America. The book begins with Monroe reminiscing about his happy childhood on the Rosebud Reservation in South Dakota. In 1941 his family moved to Alliance, Nebraska, and his father Dakota. In 1941 his family moved to Alliance, Nebraska, and his father…
25. Photocopy of engineering drawing, May, 1941 (original drawing located ...
25. Photocopy of engineering drawing, May, 1941 (original drawing located at Fairchild Air Force Base, Civil Engineering Building, Civil Engineering vault). ENGINE TEST CELL BUILDING. ELEVATIONS, RIGHT AND LEFT PORTIONS, TEST CELLS 5-12. - Fairchild Air Force Base, Engine Test Cell Building, Near intersection of Arnold Street & George Avenue, Spokane, Spokane County, WA
24. Photocopy of engineering drawing, May, 1941 (original drawing located ...
24. Photocopy of engineering drawing, May, 1941 (original drawing located at Fairchild Air Force Base, Civil Engineering Building, Civil Engineering vault). ENGINE TEST CELL BUILDING. ELEVATIONS, CENTRAL PORTION AND TEST CELLS 1-4. - Fairchild Air Force Base, Engine Test Cell Building, Near intersection of Arnold Street & George Avenue, Spokane, Spokane County, WA
26. Photocopy of engineering drawing, May, 1941 (original drawing located ...
26. Photocopy of engineering drawing, May, 1941 (original drawing located at Fairchild Air Force Base, Civil Engineering Building, Civil Engineering vault). ENGINE TEST CELL BUILDING. CROSS-SECTION, CENTRAL PORTION AND TEST CELLS 1-4. - Fairchild Air Force Base, Engine Test Cell Building, Near intersection of Arnold Street & George Avenue, Spokane, Spokane County, WA
29. Photocopy of engineering drawing, May, 1941 (original drawing located ...
29. Photocopy of engineering drawing, May, 1941 (original drawing located at Fairchild Air Force Base, Civil Engineering Building, Civil Engineering vault). ENGINE TEST CELL BUILDING. 19508 RENOVATION OF FIRST FLOOR, CENTRAL PORTION. - Fairchild Air Force Base, Engine Test Cell Building, Near intersection of Arnold Street & George Avenue, Spokane, Spokane County, WA
3. Photographic copy of photograph dated 1941; Gerald Young, Chicago, ...
3. Photographic copy of photograph dated 1941; Gerald Young, Chicago, photographer; Original in Rath collection at Grout Museum, Waterloo, Iowa; Filed under: Rath Parking Company, Box 5; SKINNING CATTLE IN THE OLD BEEF HOUSE - Rath Packing Company, Cooler Building-1929 Beef House, Sycamore Street between Elm & Eighteenth Streets, Waterloo, Black Hawk County, IA
Child Development and the Tool Subjects in Rural Areas. Yearbook 1941.
ERIC Educational Resources Information Center
Wofford, Kate V., Ed.
This book, published in 1941, is a collection of articles that emphasize the value of teaching the "tool" or basic skills: reading, elementary mathematics, language arts, "and their subdivisions." The book emphasizes the value of using the environment and experiences of rural children in teaching these subjects. Chapter 1…
19 CFR 19.41 - Movement of containerized cargo to a container station.
Code of Federal Regulations, 2010 CFR
2010-04-01
... 19 Customs Duties 1 2010-04-01 2010-04-01 false Movement of containerized cargo to a container... THEREIN Container Stations § 19.41 Movement of containerized cargo to a container station. Containerized cargo may be moved from the place of unlading to a designated container station, or may be received...
19 CFR 19.41 - Movement of containerized cargo to a container station.
Code of Federal Regulations, 2014 CFR
2014-04-01
... 19 Customs Duties 1 2014-04-01 2014-04-01 false Movement of containerized cargo to a container... THEREIN Container Stations § 19.41 Movement of containerized cargo to a container station. Containerized cargo may be moved from the place of unlading to a designated container station, or may be received...
19 CFR 19.41 - Movement of containerized cargo to a container station.
Code of Federal Regulations, 2011 CFR
2011-04-01
... 19 Customs Duties 1 2011-04-01 2011-04-01 false Movement of containerized cargo to a container... THEREIN Container Stations § 19.41 Movement of containerized cargo to a container station. Containerized cargo may be moved from the place of unlading to a designated container station, or may be received...
19 CFR 19.41 - Movement of containerized cargo to a container station.
Code of Federal Regulations, 2013 CFR
2013-04-01
... 19 Customs Duties 1 2013-04-01 2013-04-01 false Movement of containerized cargo to a container... THEREIN Container Stations § 19.41 Movement of containerized cargo to a container station. Containerized cargo may be moved from the place of unlading to a designated container station, or may be received...
19 CFR 19.41 - Movement of containerized cargo to a container station.
Code of Federal Regulations, 2012 CFR
2012-04-01
... 19 Customs Duties 1 2012-04-01 2012-04-01 false Movement of containerized cargo to a container... THEREIN Container Stations § 19.41 Movement of containerized cargo to a container station. Containerized cargo may be moved from the place of unlading to a designated container station, or may be received...
Isotopic Constraints on the Sources and Associations of Organic Compounds in Marine Sediments
2006-02-01
international standard for 14C dating, Standard Reference Material 4990B " Oxalic Acid". Routine precision for 813 C and Aa4 C measurements are --0.1 and...determined by their depositional settings. Group ’a’ includes organic-rich marine sediments from Guaymas basin (GB), a hydrothermal system with active...is the per mille (%0o) deviation from the international standard for 14C dating, Standard Reference Material 4990B " Oxalic Acid". Precision for V C
1981-01-01
Ter. Inini, Publ. no. 112. 6 p. 1947. Distribution des Moustiques de Genre Cuhx en Guyane Inst. Pasteur Guyane Ter. Inini, Publ. 146. 9 p. 0.h...Culicidae). Ann. Am. Entomol. Sot. 43:75-114. Shnevet, G. and E. Abonnenc. 1941. Les moustiques de la Guyane Fransaise. Le genre CuZex. - 2. Nouvelle
75 FR 65502 - Minnesota; Amendment No. 2 to Notice of a Major Disaster Declaration
Federal Register 2010, 2011, 2012, 2013, 2014
2010-10-25
.... FEMA-1941-DR; Docket ID FEMA-2010-0002] Minnesota; Amendment No. 2 to Notice of a Major Disaster... notice of a major disaster declaration for the State of Minnesota (FEMA-1941-DR), dated October 13, 2010... for the State of Minnesota is hereby amended to include the following areas among those areas...
21. Photocopy of engineering drawing, May, 1941 (original drawing located ...
21. Photocopy of engineering drawing, May, 1941 (original drawing located at Fairchild Air Force Base, Civil Engineering Building, Civil Engineering vault). ENGINE TEST CELL BUILDING. SECOND FLOOR PLAN, RIGHT AND LEFT END PORTIONS, TEST CELLS 5-12. - Fairchild Air Force Base, Engine Test Cell Building, Near intersection of Arnold Street & George Avenue, Spokane, Spokane County, WA
18. Photocopy of engineering drawing, May, 1941 (original drawing located ...
18. Photocopy of engineering drawing, May, 1941 (original drawing located at Fairchild Air Force Base, Civil Engineering Building, Civil Engineering vault). ENGINE TEST CELL BUILDING. FIRST FLOOR PLAN, CENTRAL PORTION AND TEST CELLS 1-4. - Fairchild Air Force Base, Engine Test Cell Building, Near intersection of Arnold Street & George Avenue, Spokane, Spokane County, WA
27. Photocopy of engineering drawing, May, 1941 (original drawing located ...
27. Photocopy of engineering drawing, May, 1941 (original drawing located at Fairchild Air Force Base, Civil Engineering Building, Civil Engineering vault). ENGINE TEST CELL BUILDING. CROSS-SECTION, RIGHT AND LEFT END PORTIONS, TEST CELLS 5-12. - Fairchild Air Force Base, Engine Test Cell Building, Near intersection of Arnold Street & George Avenue, Spokane, Spokane County, WA
22. Photocopy of engineering drawing, May, 1941 (original drawing located ...
22. Photocopy of engineering drawing, May, 1941 (original drawing located at Fairchild Air Force Base, Civil Engineering Building, Civil Engineering vault). ENGINE TEST CELL BUILDING. THIRD FLOOR AND ROOF PLAN, CENTRAL PORTION AND TEST CELLS 1-4. - Fairchild Air Force Base, Engine Test Cell Building, Near intersection of Arnold Street & George Avenue, Spokane, Spokane County, WA
16. Photocopy of engineering drawing, May, 1941 (original drawing located ...
16. Photocopy of engineering drawing, May, 1941 (original drawing located at Fairchild Air Force Base, Civil Engineering Building, Civil Engineering vault). ENGINE TEST CELL BUILDING. BASEMENT FLOOR PLAN, CENTRAL PORTION AND TEST CELLS 1-4. - Fairchild Air Force Base, Engine Test Cell Building, Near intersection of Arnold Street & George Avenue, Spokane, Spokane County, WA
17. Photocopy of engineering drawing, May, 1941 (original drawing located ...
17. Photocopy of engineering drawing, May, 1941 (original drawing located at Fairchild Air Force Base, Civil Engineering Building, Civil Engineering vault). ENGINE TEST CELL BUILDING. BASEMENT FLOOR PLAN, RIGHT AND LEFT END PORTIONS, TEST CELLS 5-12. - Fairchild Air Force Base, Engine Test Cell Building, Near intersection of Arnold Street & George Avenue, Spokane, Spokane County, WA
20. Photocopy of engineering drawing, May, 1941 (original drawing located ...
20. Photocopy of engineering drawing, May, 1941 (original drawing located at Fairchild Air Force Base, Civil Engineering Building, Civil Engineering vault). ENGINE TEST CELL BUILDING. SECOND FLOOR PLAN, CENTRAL PORTION AND TEST CELLS 1-4. - Fairchild Air Force Base, Engine Test Cell Building, Near intersection of Arnold Street & George Avenue, Spokane, Spokane County, WA
19. Photocopy of engineering drawing, May, 1941 (original drawing located ...
19. Photocopy of engineering drawing, May, 1941 (original drawing located at Fairchild Air Force Base, Civil Engineering Building, Civil Engineering vault). ENGINE TEST CELL BUILDING. FIRST FLOOR PLAN, RIGHT AND LEFT END PORTIONS, TEST CELLS 5-12. - Fairchild Air Force Base, Engine Test Cell Building, Near intersection of Arnold Street & George Avenue, Spokane, Spokane County, WA
ERIC Educational Resources Information Center
Holmes, Larry E.
2006-01-01
Reporting within the administration responsible for primary and secondary schools in the Kirov region from the early 1930s to 1941 followed a script of escalating negativity in which the higher the chain of command, the more negative the assessment. School directors wrote positive quarterly and annual evaluations. District and municipal…
30. 'Gould Island Facilities, General Plan,' submitted 29 December 1941 ...
30. 'Gould Island Facilities, General Plan,' submitted 29 December 1941 by John Brackett, Consulting Engineer, to Public Works Department, Bureau of Yards & Docks. PW Drawing 3859-46, Y&D Drawing 190833. Scales 1' = 50' and 1' = 10'. - Naval Torpedo Station, Firing Pier, North end of Gould Island in Narragansett Bay, Newport, Newport County, RI
Introduction: Information and Musings
NASA Astrophysics Data System (ADS)
Shifman, M.
The following sections are included: * Victor Frenkel * Background * The Accused * Alexander Leipunsky * Alexander Weissberg * Holodomor * The beginning of the Great Purge * Other foreigners at UPTI * The Ruhemanns * Tisza * Lange * Weisselberg * A detective story * Stalin's order * Yuri Raniuk * Giovanna Fjelstad * Giovanna's story * First time in the USSR * Fisl's humor * Houtermans and Pomeranchuk * Choices to make * Closing gaps * Houtermans and the Communist Party of Germany * Houtermans and von Ardenne * Houtermans' trip to Russia in 1941 * Why Houtermans had to flee from Berlin in 1945 * Houtermans in Göttingen in the 1940's * Denazification * Moving to Bern * Yuri Golfand, the discoverer of supersymmetry * Bolotovsky's and Eskin's essays * Moisei Koretz * FIAN * Additional recommended literature * References
The Aleutian Islands Campaign: The Strengths and Weaknesses of Its Planning Process and Execution
2014-05-22
Even Major General Simon B. Buckner Jr ., the Alaska Defense Commander (ADC), said in 1941, “we’re not even the second team up here–we’re a sandlot...theater strategy, to support the final assaults on Attu and Kiska. Historians Mark Roehrs and William Renzi assert that the concept of island...United States Army in World War II (Washington, DC: United States Government Printing Office, 1959), 190-96; Mark D. Roehrs and William A. Renzi, World
Qi, H.P.; Coplen, T.B.
2003-01-01
Soufre de Lacq elemental sulfur reference material (IAEA-S-4) isotopically is homogeneous in amounts as small as 41 ??g as determined by continuous flow isotope-ratio mass spectrometry. The ??34S value for this reference material is +16.90 ?? 0.12??? (1??) on a scale (Vienna Can??on Diablo troilite, VCDT) where IAEA-S-1 Ag2S is -0.3??? and IAEA-S-2 Ag2S is +22.67???. Published by Elsevier Science B.V.
17 CFR 240.12b-23 - Incorporation by reference.
Code of Federal Regulations, 2013 CFR
2013-04-01
... registration statement or report by reference, or copies of the pertinent pages of the document containing such... clearly identified in the reference by page, paragraph, and caption or otherwise. Where only certain pages... material is taken shall be clearly identified in the reference. An express statement that the specified...
17 CFR 240.12b-23 - Incorporation by reference.
Code of Federal Regulations, 2014 CFR
2014-04-01
... registration statement or report by reference, or copies of the pertinent pages of the document containing such... clearly identified in the reference by page, paragraph, and caption or otherwise. Where only certain pages... material is taken shall be clearly identified in the reference. An express statement that the specified...
Cao, L-H; Liu, Z-M; Zhao, P-L; Sun, S-C; Xu, D-B; Shao, M-H; Zhang, J-D
2015-05-04
The aim of this study was to examine the efficacy of combined immunization of hepatitis B immunoglobulin (HBIG) and hepatitis B vaccine (HBVac) in blocking father-infant transmission of hepatitis B virus (HBV). Newborns positive at birth for blood HBV sur-face antigen (HBsAg) and/or HBV DNA were selected and immunized with HBIG combination HBVac. At 7 months, HBV markers and HBV DNA of each neonate were measured using electrochemiluminescence with the Cobas-e-411 Automatic Electrochemiluminescence Immuno-assay Analyzer and fluorescence quantitative polymerase chain reaction. Among all 7-month-old subjects, the negative conversion rates of HBV DNA and HBsAg were 48/61 (78.7%) and 19/41 (46.3%), respectively. Therefore, this study demonstrated that prompt combination injection of HBIG and HBVac can protect some of the HBV DNA- and/ or HBsAg-positive newborns from HBV.
Religion, Modernity and Politics: Colonial Education and the Australian Mission in Korea, 1910-1941
ERIC Educational Resources Information Center
Lee, Yoonmi
2016-01-01
The work of the Australian mission in the southern part of Korea during the first half of the twentieth century has been a relatively undeveloped subject in scholarly research. By focusing on the educational work of the mission between 1910 and 1941, this article provides an overview of how the missionaries interacted with the Japanese colonial…
1981-04-15
pleurisy . Data of the histological research: the walls of area consist of the scar tissue on surface of wbich are arranged/located only the individual...the bloody mucus, pains in right hypochondrium, temperature was increased to 390. 1$ diagnosed exudative pericarditis and left-side pleurisy . DOC 80
23. Photocopy of engineering drawing, May, 1941 (original drawing located ...
23. Photocopy of engineering drawing, May, 1941 (original drawing located at Fairchild Air Force Base, Civil Engineering Building, Civil Engineering vault). ENGINE TEST CELL BUILDING. THIRD FLOOR AND ROOF PLAN, RIGHT AND LEFT END PORTIONS, TEST CELLS 5-12. - Fairchild Air Force Base, Engine Test Cell Building, Near intersection of Arnold Street & George Avenue, Spokane, Spokane County, WA
The Magic Background of Pearl Harbor. Volume 2. Appendix
1977-01-01
ivingyourplaceth27 h. FROM:TO: S c etaryERASAKIt daySou hmerica. No. 408 Mexico (Miura) Rio de Janeiro July 27, 1941 #3. Trans. 8-1-41 No. 409 Mexico (Miura)Riode...inorderpreserveanddefendothersfromgoingoverAxiscamp,wellasastotototopreventthethethethe :\\.450 Rio de Janeiro (Ishii) Washington June 4, 1941 1f 7. Message to Tokyo::; 191...theywilljoinThegovernmentJapanmaintainsthatpurposeofofthetheTripartitePactwas,andis, de
Large rivers of the United States
Iseri, Kathleen T.; Langbein, Walter Basil
1974-01-01
Information on the flow of the 28 largest rivers in the United States is presented for the base periods 1931-60 and 1941-70. Drainage area, stream length, source, and mouth are included. Table 1 shows the average discharge at downstream gaging stations. Table 2 lists large rivers in order of average discharge at the mouth, based on the period 1941-70.
ERIC Educational Resources Information Center
Parks, Kimberley Roberts
2004-01-01
Starting with a U.S. presidential proclamation regarding Japanese enemy aliens on December 7, 1941, through legislative and educational information in 2002, the federal government of the United States has published, in varied media, numerous documents concerning its 1942-1945 internment of persons of Japanese ancestry living on the West Coast.…
49 CFR 572.90 - Incorporation by reference.
Code of Federal Regulations, 2010 CFR
2010-10-01
... of the Federal Register approved that materials incorporated by reference in accordance with 5 U.S.C...://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html. (b) The incorporated...
Code of Federal Regulations, 2010 CFR
2010-07-01
... incorporations by reference were approved by the Director of the Federal Register pursuant to 5 U.S.C. 552(a) and.../federal_register/code_of_federal_regulations/ibr_locations.html. (b) The following materials are available...
Evolution of the Z-scheme of photosynthesis: a perspective.
Govindjee; Shevela, Dmitriy; Björn, Lars Olof
2017-09-01
The concept of the Z-scheme of oxygenic photosynthesis is in all the textbooks. However, its evolution is not. We focus here mainly on some of the history of its biophysical aspects. We have arbitrarily divided here the 1941-2016 period into three sub-periods: (a) Origin of the concept of two light reactions: first hinted at, in 1941, by James Franck and Karl Herzfeld; described and explained, in 1945, by Eugene Rabinowitch; and a clear hypothesis, given in 1956 by Rabinowitch, of the then available cytochrome experiments: one light oxidizing it and another reducing it; (b) Experimental discovery of the two light reactions and two pigment systems and the Z-scheme of photosynthesis: Robert Emerson's discovery, in 1957, of enhancement in photosynthesis when two light beams (one in the far-red region, and the other of shorter wavelengths) are given together than when given separately; and the 1960 scheme of Robin Hill & Fay Bendall; and (c) Evolution of the many versions of the Z-Scheme: Louis Duysens and Jan Amesz's 1961 experiments on oxidation and reduction of cytochrome f by two different wavelengths of light, followed by the work of many others for more than 50 years.
Tutschku, S; Schantz, M M; Horvat, M; Logar, M; Akagi, H; Emons, H; Levenson, M; Wise, S A
2001-02-01
The methylmercury content in two new marine bivalve mollusk tissue Standard Reference Materials (SRMs) has been certified using results of analyses from the National Institute of Standards and Technology (NIST) and two other laboratories. The certified concentrations of methylmercury were established based on the results from four and six different (independent) analytical methods, respectively, for SRM 1566b Oyster Tissue (13.2 +/- 0.7 microg/kg) and SRM 2977 Mussel Tissue (organic contaminants and trace elements) (36.2 +/- 1.7 microg/kg). The certified concentration of methylmercury in SRM 1566b is among the lowest in any certified reference material (CRM).
Medal of Honor Recipients: 1979-2007
2007-11-13
Lanuvio Italy, 2 June 1944. Entered service at: Honolulu, Hawaii , 14 November 1941. Born: 28 September 1917, Hilo , Hawaii . Citation: For conspicuous...service at: Honolulu, Hawaii , 1 February 1942. Born: (unknown). Citation: For conspicuous gallantry and intrepidity at the risk of his life above and... Hawaii , 30 June 1941. Born: 16 July 1916, Honolulu, Hawaii . Citation: For conspicuous gallantry and intrepidity at the risk of his life above and
Controls on vegetation structure in Southwestern ponderosa pine forests, 1941 and 2004.
Bakker, Jonathan D; Moore, Margaret M
2007-09-01
Long-term studies can broaden our ecological understanding and are particularly important when examining contingent effects that involve changes to dominance by long-lived species. Such a change occurred during the last century in Southwestern (USA) ponderosa pine (Pinus ponderosa) forests. We used five livestock grazing exclosures established in 1912 to quantify vegetation structure in 1941 and 2004. Our objectives were to (1) assess the effects of historical livestock grazing on overstory structure and age distribution, (2) assess the effects of recent livestock grazing and overstory on understory vegetation, and (3) quantify and explain changes in understory vegetation between 1941 and 2004. In 1941, canopy cover of tree regeneration was significantly higher inside exclosures. In 2004, total tree canopy cover was twice as high, density was three times higher, trees were smaller, and total basal area was 40% higher inside exclosures. Understory species density, herbaceous plant density, and herbaceous cover were negatively correlated with overstory vegetation in both years. Most understory variables did not differ between grazing treatments in 1941 but were lower inside exclosures in 2004. Differences between grazing treatments disappeared once overstory effects were accounted for, indicating that they were due to the differential overstory response to historical livestock grazing practices. Between 1941 and 2004, species density declined by 34%, herbaceous plant density by 37%, shrub cover by 69%, total herbaceous cover by 59%, graminoid cover by 39%, and forb cover by 82%. However, these variables did not differ between grazing treatments or years once overstory effects were accounted for, indicating that the declines were driven by the increased dominance of the overstory during this period. Our results demonstrate that historical livestock grazing practices are an aspect of land-use history that can affect ecosystem development. Grazing history must be considered when extrapolating results from one site to another. In addition, the understory vegetation was more strongly controlled by the ponderosa pine overstory than by recent livestock grazing or by temporal dynamics, indicating that overstory effects must be accounted for when examining understory responses in this ecosystem.
Monitoring of Waves and Currents Near the Alabama Dredged Materials Mounds
1994-09-01
34 Coniclusions. .. .. .. .. .. .... .... .... .... .. .... ........ 35 V References...System Design 17 Alm zSm ! , ,- Mi’ 2< 7 _ _ Ii~ ... . . .. I 18 Chapter 5 System Doaign repeated impacts by trawlers. A brief description of the...less than 4 dcg. Chaptor 6 Fioeuits 35 rii ReferencesII Bradley, K. P., and Hands, E. B. (1989). "Dredged material underwater berms." Proceedings of
Testicular Prostheses: Development and Modern Usage
Bodiwala, D; Summerton, DJ; Terry, TR
2007-01-01
INTRODUCTION Testicular prostheses produced from various materials have been in use since 1941. The absence of a testicle has been shown to be a psychologically traumatic experience for males of all ages. The indications for insertion of a prosthesis include absence or following orchidectomy from a number of causes such as malignancy, torsion and orchitis. The most common substance used around the world in the manufacture of these implants is silicone; however, in the US, this material is currently banned because of theoretical health risks. This has led to the development of saline-filled prostheses as an alternative. PATIENTS AND METHODS A Medline search was carried out on all articles on testicular prosthesis between 1966 and 2006. CONCLUSIONS This review highlights the controversies regarding prosthetic materials, the complications of insertion and the potential benefits of this commonly performed procedure. PMID:17535609
49 CFR 393.7 - Matter incorporated by reference.
Code of Federal Regulations, 2014 CFR
2014-10-01
..., Society of Automotive Engineers (SAE) J581, July 2004, incorporation by reference approved for § 393.24(b... Specification for Strapping, Flat Steel and Seals, American Society for Testing and Materials (ASTM), D3953-97, February 1998, incorporation by reference approved for § 393.104(e). (19) Welded Steel Chain Specifications...
49 CFR 393.7 - Matter incorporated by reference.
Code of Federal Regulations, 2013 CFR
2013-10-01
..., Society of Automotive Engineers (SAE) J581, July 2004, incorporation by reference approved for § 393.24(b... Specification for Strapping, Flat Steel and Seals, American Society for Testing and Materials (ASTM), D3953-97, February 1998, incorporation by reference approved for § 393.104(e). (19) Welded Steel Chain Specifications...
49 CFR 393.7 - Matter incorporated by reference.
Code of Federal Regulations, 2012 CFR
2012-10-01
..., Society of Automotive Engineers (SAE) J581, July 2004, incorporation by reference approved for § 393.24(b... Specification for Strapping, Flat Steel and Seals, American Society for Testing and Materials (ASTM), D3953-97, February 1998, incorporation by reference approved for § 393.104(e). (19) Welded Steel Chain Specifications...
A Remarkable Military Feat: The Hungnam Redeployment, December 1950
2012-04-01
Dunkirk , France Britain, France 338,000 troops April 1941 Attica and Peloponnesus, Greece Britain 43,000 troops Oct. 1941 Odessa USSR 86,000 troops...amphibious withdrawal demands our attention. Dunkirk and Hungnam represent the antipodes of the twentieth-century amphibious withdrawal. Dunkirk in...1950. Hungnam was no Dunkirk , nor from the Navy and the Marine Corps perspective had it at any time been likely to become one. Many factors
7. Photographic copy (reduced to 4 x 5 from 8 ...
7. Photographic copy (reduced to 4 x 5 from 8 X 10 black and white paper reproduction in 1941 appraisal by E.E. Malloy at the Engineering Office, Oakland Army Base, California). Photograph taken between June 1940 and January 1941 by unknown photographer. PARTIAL SOUTH ELEVATION OF VEHICLE MAINTENANCE SHOP (BLDG. 99). - Oakland Army Base, Vehicle Maintenance Shop, Attu Street & Corregidor Avenue, Oakland, Alameda County, CA
Hlaváč, Peter; Kocian, Matúš
2016-09-26
The subfamily Trigonurinae Reiche, 1866 is a monogeneric subfamily of the large family Staphylinidae with an Holarctic distribution. The genus was the subject of a revision (Blackwelder, 1941). Seven species are known from northern America (Blackwelder, 1941; Herman, 2001), two species from the western Palaearctic and two, recently described species from China (Schülke & Smetana, 2015; Kishimoto, 2000; Schülke, 2006).
1982-10-06
Under %he peculiar conditions of Second World War this Leninist prediction/forecast completely justified. The process of the nonuniform development of...and resourcefulness were required heroines Ye. G. Mazanik, N. V. Troyan and M. B. Osipovoy in order to select into the very lair of deputy Hitler in...the front, in the rear, in the lair of enemy - to give entire their energy to the work of victory were that decisive force which gave rise to the mass
Synthetic Aperture Sonar Imaging of Simple Finite Targets
2011-03-15
again including the geometric spreading. The target strength of a sphere, as given by Urick [22], is TSs = 10 log10(a2/4), which yields TSs = −19.58...respectively. find TSis = 12.63− 52.04 + 20.00 = −19.41 dB, which compares favorably with Urick’s value. From Urick , the target strength of a finite cylinder...is now TSic = 9.08 − 27.51 + 20.00 = 1.57, which is again in good agreement with Urick . It is noted that a value of N = 21.7 reproduces TSc. The final
Assessment of international reference materials for isotope-ratio analysis (IUPAC Technical Report)
Brand, Willi A.; Coplen, Tyler B.; Vogl, Jochen; Rosner, Martin; Prohaska, Thomas
2014-01-01
Since the early 1950s, the number of international measurement standards for anchoring stable isotope delta scales has mushroomed from 3 to more than 30, expanding to more than 25 chemical elements. With the development of new instrumentation, along with new and improved measurement procedures for studying naturally occurring isotopic abundance variations in natural and technical samples, the number of internationally distributed, secondary isotopic reference materials with a specified delta value has blossomed in the last six decades to more than 150 materials. More than half of these isotopic reference materials were produced for isotope-delta measurements of seven elements: H, Li, B, C, N, O, and S. The number of isotopic reference materials for other, heavier elements has grown considerably over the last decade. Nevertheless, even primary international measurement standards for isotope-delta measurements are still needed for some elements, including Mg, Fe, Te, Sb, Mo, and Ge. It is recommended that authors publish the delta values of internationally distributed, secondary isotopic reference materials that were used for anchoring their measurement results to the respective primary stable isotope scale.
Vázquez Blanco, E; López Mahía, P; Muniategui Lorenzo, S; Prada Rodríguez, D; Fernández Fernández, E
2000-02-01
Microwave energy was applied to extract polycyclic aromatic hydrocarbons (PAHs) and linear aliphatic hydrocarbons (LAHs) from marine sediments. The influence of experimental conditions, such as different extracting solvents and mixtures, microwave power, irradiation time and number of samples extracted per run has been tested using real marine sediment samples; volume of the solvent, sample quantity and matrix effects were also evaluated. The yield of extracted compounds obtained by microwave irradiation was compared with that obtained using the traditional Soxhlet extraction. The best results were achieved with a mixture of acetone and hexane (1:1), and recoveries ranged from 92 to 106%. The extraction time is dependent on the irradiation power and the number of samples extracted per run, so when the irradiation power was set to 500 W, the extraction times varied from 6 min for 1 sample to 18 min for 8 samples. Analytical determinations were carried out by high-performance liquid chromatography (HPLC) with an ultraviolet-visible photodiode-array detector for PAHs and gas chromatography (GC) using a FID detector for LAHs. To test the accuracy of the microwave-assisted extraction (MAE) technique, optimized methodology was applied to the analysis of standard reference material (SRM 1941), obtaining acceptable results.
A revision of Petasiger Dietz, 1909 (Digenea: Echinostomatidae) and a key to its species.
Faltýnková, Anna; Gibson, David I; Kostadinova, Aneta
2008-09-01
Petasiger Dietz, 1909 is revised, and a key to and lists of the records and hosts of the 18 recognised species are presented. The recognised species are: P. exaeretus Dietz, 1909, P. australis Johnston & Angel, 1941, P. combesi Zamparo, Overstreet & Brooks, 2005, P. floridus Premvati, 1968, P. grandivesicularis Ishii, 1935, P. islandicus Kostadinova & Skirnisson, 2007, P. johnstoni n. sp., P. megacanthus (Kotlán, 1922), P. minutissimus Gogate, 1934, P. neocomense Fuhrmann, 1927, P. nitidus Linton, 1928, P. novemdecim Lutz, 1928, P. oschmarini Kostadinova & Gibson, 1998, P. phalacrocoracis (Yamaguti, 1939), P. pseudoneocomense Bravo-Hollis, 1969, P. pungens (Linstow, 1894), P. soochowensis Ku, Chiu, Li & Zhu, 1977 and P. variospinosus (Odhner, 1910). Seven of these species are redescribed on the basis of type and newly collected material. P. laricola Ku, Chiu, Li & Zhu, 1977, Echinochasmus fotedari Chishti & Mir, 1989 and P. neocomense of Canković, Kazić & Milka (1983) are considered synonyms of P. pungens; P. longicirratus Ku, 1938, P. skrjabini Bashkirova, 1941 and P. nitidus of Chen et al. (1985) synonyms of P. neocomense; P. caribbensis Nassi, 1980 a synonym of P. novemdecim; and P. tientsinensis Ku, Chiu, Li & Zhu, 1977 a synonym of P. exaeretus. P. johnstoni n. sp. is described from Tachybaptus ruficollis novaehollandiae in Australia. It is readily distinguished from the most closely-related P. grandivesicularis Ishii, 1935 and P. australis Johnston & Angel, 1941 by the smaller size of the body and angle collar spines and differences in most other metrical characters. Species attributed to Petasiger which are here considered species inquirendae are: P. antigonus Nigam, 1944 sp. inq., P. chandleri Abdel-Malek, 1952 sp. inq., P. jubilarum Elperina in Skrjabin, Petrov & Bashkirova, 1947 sp. inq., P. nicolli Pande, 1939 sp. inq. and P. spasskyi Oshmarin in Skrjabin, Petrov & Bashkirova, 1947 sp. inq.; and Echinoparyphium inopinatum (Baer, 1959) n. comb. is a species previously attributed to Petasiger.
Ferreira, Rosana Gomes; Monteiro, Mychelle Alves; Pereira, Mararlene Ulberg; da Costa, Rafaela Pinto; Spisso, Bernardete Ferraz; Calado, Veronica
2016-08-01
The aim of this work was to study the feasibility of producing an egg matrix candidate reference material for salinomycin. Preservation techniques investigated were freeze-drying and spray drying dehydration. Homogeneity and stability studies of the produced batches were conducted according to ISO Guides 34 and 35. The results showed that all produced batches were homogeneous and both freeze-drying and spray drying techniques were suitable for matrix dehydrating, ensuring the material stability. In order to preserve the material integrity, it must be transported within the temperature range of -20 up to 25°C. The results constitute an important step towards the development of an egg matrix reference material for salinomycin is possible. Copyright © 2016 Elsevier B.V. All rights reserved.
Development of a Prototype Military Field Space Heater
1983-04-01
COMBUSTION HEATERS TENT HEATERS LIQUID FUELS LIQUID FUEL BURNERS 2&< ABSTRACT rCamrtbmum «o rarerem ataT» ft namteaamry mod Identity by block...M1941 heater. This prototype features a large triple stage burner obtained from Holland that uses staged combustion to achieve clean burning with...M1941. This Dutch burner features staged combustion , which results in complete and very clean burning of diesel fuel. This report covers fabrication and
Challenges in Coalition Unconventional Warfare: The Allied Campaign in Yugoslavia, 1941-1945
2014-01-01
multiple levels. Clandestine operatives on the ground inside Yugoslavia dealt with an increasingly vi- cious civil war among factions within the...address the threat. These resulted in severe reprisals against Yugoslavian civil - ians as early as October 1941.6 Early in the war, Churchill...group of communist resistance units known as the Partisans. These two groups fought each other in a fierce civil war. British intelligence and the
2. Photographic copy of photograph dated 1941; Gerald Young, Chicago, ...
2. Photographic copy of photograph dated 1941; Gerald Young, Chicago, photographer; Original in Rath collection at Grout Museum, Waterloo, Iowa; Filed under: Rath Parking Company, Box 5; REMOVING HIDES ON THE FLOOR IN OLD BEEF HOUSE; SHARPENED PRITCH STICKS SET INTO DEEP GROOVES ON THE FLOOR PLATES HELD CARCASSES IN POSITION FOR SKINNING - Rath Packing Company, Cooler Building-1929 Beef House, Sycamore Street between Elm & Eighteenth Streets, Waterloo, Black Hawk County, IA
Influence Strategy: Principles and Levels of Analysis
2011-12-01
expended its own. The United States formally entered the war on in December 1941 following the Japanese surprise attack at Pearl Harbor. Less formally...placed in key positions and the Reich Cinema Law (RLG) introduced as a means to exercise further control. For instance, the RLG required all film...Western Europe by Germany. However for this purpose it will not be counted until the formal declaration of war in 1941. Following the Japanese
Cultivating Constituencies: The Story of the East Harlem Nursing and Health Service, 1928–1941
2013-01-01
I examine the history of the East Harlem Nursing and Health Service in New York City from its beginnings as a demonstration project in 1922 to its closing in 1941. I explore the less tangible goals, needs, and ambitions of the many different constituents that paid for, delivered, and received health care services. I place these goals, needs, and ambitions as critically important drivers of ultimate success or failure. The East Harlem Nursing and Health Service gained international fame among public health leaders for its innovative and independent nursing practice and teaching. However, it ultimately failed because its commitment was to a particular disciplinary mission that did not meet the needs of the constituent communities it served. From 1928 to 1941, the service focused more on the educational advancement of public health nursing and less on addressing the real health care needs of those in East Harlem. PMID:23597375
[Birth rates evolution in Spain. Birth trends in Spain from 1941 to 2010].
Andrés de Llano, J M; Alberola López, S; Garmendia Leiza, J R; Quiñones Rubio, C; Cancho Candela, R; Ramalle-Gómara, E
2015-01-01
The aim of this study was to analyse trends of births in Spain and its Autonomous Communities (CCAA) over a 70 year period (1941-2010). The crude birth rates per 1,000 inhabitants/year were calculated by CCAA using Joinpoint regression models. Change points in trend and annual percentage of change (APC) were identified. The distribution of 38,160,305 births between 1941 and 2010 shows important changes in trends both nationally and among the CCAA. There is a general pattern for the whole country, with 5 turning points being identified with changes in trend and annual percentage change (APC). Differences are also found among regions. The analysis of trends in birth rates and the annual rates of change should enable public health authorities to properly plan pediatric care resources in our country. Copyright © 2014 Asociación Española de Pediatría. Published by Elsevier Espana. All rights reserved.
2009-03-03
CAPE CANAVERAL, Fla. – On Launch Pad 39B at NASA's Kennedy Space Center in Florida, a crane is being used to remove the 80-foot lightning mast from the top of the fixed service structure. The mast is no longer needed with the erection of the three lightning towers around the pad. Pad 39B will be the site of the first Ares vehicle launch, including the Ares I-X test flight that is targeted for July 2009. The three new lightning towers are 500 feet tall with an additional 100-foot fiberglass mast atop supporting a wire catenary system. This improved lightning protection system allows for the taller height of the Ares I rocket compared to the space shuttle. Photo credit: NASA/Amanda Diller
43 CFR 12.720 - Excepted articles, materials, and supplies.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Excepted articles, materials, and supplies... Assistance Programs Buy American Act-Supplies § 12.720 Excepted articles, materials, and supplies. (a) As... articles, materials, and supplies on the list referred to in paragraph (b) of this section are not mined...
43 CFR 12.720 - Excepted articles, materials, and supplies.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false Excepted articles, materials, and supplies... Assistance Programs Buy American Act-Supplies § 12.720 Excepted articles, materials, and supplies. (a) As... articles, materials, and supplies on the list referred to in paragraph (b) of this section are not mined...
43 CFR 12.720 - Excepted articles, materials, and supplies.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false Excepted articles, materials, and supplies... Assistance Programs Buy American Act-Supplies § 12.720 Excepted articles, materials, and supplies. (a) As... articles, materials, and supplies on the list referred to in paragraph (b) of this section are not mined...
43 CFR 12.720 - Excepted articles, materials, and supplies.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Excepted articles, materials, and supplies... Assistance Programs Buy American Act-Supplies § 12.720 Excepted articles, materials, and supplies. (a) As... articles, materials, and supplies on the list referred to in paragraph (b) of this section are not mined...
43 CFR 12.720 - Excepted articles, materials, and supplies.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Excepted articles, materials, and supplies... Assistance Programs Buy American Act-Supplies § 12.720 Excepted articles, materials, and supplies. (a) As... articles, materials, and supplies on the list referred to in paragraph (b) of this section are not mined...
Construction Office in Farm House at the Aircraft Engine Research Laboratory
1941-11-21
The construction offices for the National Advisory Committee for Aeronautics’ (NACA) new Aircraft Engine Research Laboratory were originally opened in a small Radio House on the adjacent airport property. By July 1941, the staff had expanded to the point that a new shelter was needed. The NACA took possession of what was thereafter referred to as the “Farm House.” It was the only residential structure at the site. The Farm House served as the NACA’s main office until the Administration Building was opened in December 1942. The Farm House was built in 1827 and purchased by J.B. Perkins in 1849. Perkins did not reside in the house but hired caretakers to maintain the house and property and raise horses. The disposition of the land in the years leading up to the NACA’s takeover is not clear. After World War II, NACA management did not want visitors’ first impression to be an old farm house. The building was significantly modified to improve its size, appearance, shape, and added many modern conveniences. In the early 1950s the entire structure was relocated to the lot directly behind the Administration Building. It contained personnel and administrative offices for the lab. The Farm House was eventually demolished in 1973 due to deterioration of the wooden structure.
Engaged in Debate: Major Albert C. Wedemeyer and the 1941 Victory Plan in Historical Memory
2017-05-25
was simply a “ base of departure” or “benchmark” for continuing military-industrial dialogue, and, in this light, Wedemeyer’s manpower estimate was...only theaters and military operations, but manpower and industrial production as well. The result was the Victory Program, which officially began in... manpower and industrial production as well. The result was the Victory Program, which officially began in the summer of 1941 with a joint Army and Navy
Collected Works of Mao Tse-Tung (1917-1949). Volumes 7-10
1978-11-16
Take Note Who Is the True Ruler of Our Country Today (18 May 1941) 58 Yenan Commentator on Current Affairs (24 May 1941) 63 Rumor and...resistance war and save the nation and the significance of initiating the political life of the nation toward true democracy. Therefore, besides continuing...especially to prepare for a true counteroffensive when the conditions are favorable and to expel the enemy bandits, a new national defense army must
Code of Federal Regulations, 2012 CFR
2012-07-01
... Society of Testing and Materials in ASTM D3699 (incorporated by reference, see § 60.17), biodiesel as... § 60.17), or biodiesel blends as defined by the American Society of Testing and Materials in ASTM D7467...
Code of Federal Regulations, 2013 CFR
2013-07-01
... Society of Testing and Materials in ASTM D3699 (incorporated by reference, see § 60.17), biodiesel as... § 60.17), or biodiesel blends as defined by the American Society of Testing and Materials in ASTM D7467...
Code of Federal Regulations, 2014 CFR
2014-07-01
... Society of Testing and Materials in ASTM D3699 (incorporated by reference, see § 60.17), biodiesel as... § 60.17), or biodiesel blends as defined by the American Society of Testing and Materials in ASTM D7467...
Development of internal forest soil reference samples and testing of digestion methods
J.E. Hislop; J.W. Hornbeck; S.W. Bailey; R.A. Hallett
1998-01-01
Our research requires determinations of total elemental concentrations of forest soils. The lack of certified forest soil reference materials led us to develop internal reference samples. Samples were collected from three soil horizons (Oa, B, and C) at three locations having forested, acidic soils similar to those we commonly analyze. A shatterbox was used to...
Monuments to Academic Carelessness
2014-01-01
In 1942, Katherine Frost Bruner published an article titled “Of psychological writing: Being some valedictory remarks on style.” It was published in Journal of Abnormal and Social Psychology, the journal for which she served as editorial assistant between 1937 and 1941. Her collection of advice to writing scholars has been widely quoted, including by several editions of The Publication Manual of the American Psychological Association. The most frequently quoted message in Bruner’s article deals with the importance of making sure that references in academic texts are complete and accurate. Exploring the citation history of this particular message reveals an ironic point: the great majority of those who have quoted Bruner’s words on reference accuracy have not done so accurately. The case may serve as a reminder of the importance of the basic academic principle of striving to use primary sources. The most startling finding in this study is how frequently this principle is violated, even by authors who advise and educate academic writers. PMID:28479644
Monuments to Academic Carelessness: The Self-fulfilling Prophecy of Katherine Frost Bruner.
Rekdal, Ole Bjørn
2014-09-01
In 1942, Katherine Frost Bruner published an article titled "Of psychological writing: Being some valedictory remarks on style." It was published in Journal of Abnormal and Social Psychology , the journal for which she served as editorial assistant between 1937 and 1941. Her collection of advice to writing scholars has been widely quoted, including by several editions of The Publication Manual of the American Psychological Association . The most frequently quoted message in Bruner's article deals with the importance of making sure that references in academic texts are complete and accurate. Exploring the citation history of this particular message reveals an ironic point: the great majority of those who have quoted Bruner's words on reference accuracy have not done so accurately. The case may serve as a reminder of the importance of the basic academic principle of striving to use primary sources. The most startling finding in this study is how frequently this principle is violated, even by authors who advise and educate academic writers.
77 FR 49860 - Notice of Applications for Modification of Special Permit
Federal Register 2010, 2011, 2012, 2013, 2014
2012-08-17
... modify the special Inc., Basking Ridge, permit to remove Linde's NJ. reference within paragraph 7.b. and... Department of Transportation's Hazardous Material Regulations (49 CFR part 107, subpart B), notice is hereby...(b); 49 CFR 1.53(b)). Issued in Washington, DC, on August 7, 2012. Donald Burger, Chief, General...
Certified reference materials (GBW09170 and 09171) of creatinine in human serum.
Dai, Xinhua; Fang, Xiang; Shao, Mingwu; Li, Ming; Huang, Zejian; Li, Hongmei; Jiang, You; Song, Dewei; He, Yajuan
2011-02-15
Creatinine is the most widely used clinical marker for assessing renal function. Concentrations of creatinine in human serum need to be carefully checked in order to ensure accurate diagnosis of renal function. Therefore, development of certified reference materials (CRMs) of creatinine in serum is of increasing importance. In this study, two new CRMs (Nos. GBW09170 and 09171) for creatinine in human serum have been developed. They were prepared with mixtures of several dozens of healthy people's and kidney disease patient's serum, respectively. The certified values of 8.10, 34.1 mg/kg for these two CRMs have been assigned by liquid chromatography-isotope dilution mass spectrometry (LC-IDMS) method which was validated by using standard reference material (SRM) of SRM909b (a reference material obtained from National Institute of Standards and Technology, NIST). The expanded uncertainties of certified values for low and high concentrations were estimated to be 1.2 and 1.1%, respectively. The certified values were further confirmed by an international intercomparison for the determination of creatinine in human serum (Consultative Committee for Amount of Substance, CCQM) of K80 (CCQM-K80). These new CRMs of creatinine in human serum pool are totally native without additional creatinine spiked for enrichment. These new CRMs are capable of validating routine clinical methods for ensuring accuracy, reliability and comparability of analytical results from different clinical laboratories. They can also be used for instrument validation, development of secondary reference materials, and evaluating the accuracy of high order clinical methods for the determination of creatinine in human serum. Copyright © 2011 Elsevier B.V. All rights reserved.
Before Nugent took charge: early efforts to reform chiropractic education, 1919-1941
Keating, Joseph C
2003-01-01
John J. Nugent, D.C. is remembered by many as either the “Abraham Flexner of Chiropractic” or the “anti-Christ of Chiropractic.” From 1941 until his forced retirement in 1959, the Irish-born Palmer graduate was one of the most important factors in the profession's educational reforms. Yet Nugent's work as the National Chiropractic Association's (NCA's) director of research was not the beginning of the campaign to upgrade chiropractic education. This paper looks at earlier influences and events which set the stage for Nugent's campaign. Among these were the introduction of licensure for chiropractors, the self-defeating actions of B.J. Palmer, the introduction of basic science legislation, the lethargy of the schools, and the struggle for control of education between the schools, on the one hand, and the NCA and the Council of State Chiropractic Examining Boards on the other ImagesFigure 1Figure 3Figure 4Figure 5Figure 6Figure 7Figure 9Figure 10Figure 11Figure 12Figure 13Figure 14Figure 15Figure 16Figure 17Figure 18Figure 19Figure 20Figure 21Figure 22Figure 23Figure 24Figure 25Figure 26Figure 28Figure 29Figure 30Figure 31Figure 32Figure 33Figure 34Figure 35Figure 36Figure 37Figure 38
40 CFR 65.13 - Incorporation by reference.
Code of Federal Regulations, 2012 CFR
2012-07-01
... Information Center, U.S. EPA, 401 M Street, SW., Washington, DC; and at the EPA Library (MD-35), U.S. EPA, Research Triangle Park, North Carolina. (b) The materials listed in this paragraph (b) are available for...
Shehata, A B; Rizk, M S; Rend, E A
2016-10-01
Caffeine reference material certified for purity is produced worldwide, but no research work on the details of the certification process has been published in the literature. In this paper, we report the scientific details of the preparation and certification of pure caffeine reference materials. Caffeine was prepared by extraction from roasted and ground coffee by dichloromethane after heating in deionized water mixed with magnesium oxide. The extract was purified, dried, and bottled in dark glass vials. Stratified random selection was applied to select a number of vials for homogeneity and stability studies, which revealed that the prepared reference material is homogeneous and sufficiently stable. Quantification of caffeine purity % was carried out using a calibrated UV/visible spectrophotometer and a calibrated high-performance liquid chromatography with diode-array detection method. The results obtained from both methods were combined to drive the certified value and its associated uncertainty. The certified value of the reference material purity was found to be 99.86% and its associated uncertainty was ±0.65%, which makes the candidate reference material a very useful calibrant in food and drug chemical analysis. Copyright © 2016. Published by Elsevier B.V.
The neurosurgeon as baseball fan and inventor: Walter Dandy and the batter's helmet.
Brewster, Ryan; Bi, Wenya Linda; Smith, Timothy R; Gormley, William B; Dunn, Ian F; Laws, Edward R
2015-07-01
Baseball maintains one of the highest impact injury rates in all athletics. A principal causative factor is the "beanball," referring to a pitch thrown directly at a batter's head. Frequent morbidities elicited demand for the development of protective gear development in the 20th century. In this setting, Dr. Walter Dandy was commissioned to design a "protective cap" in 1941. His invention became widely adopted by professional baseball and inspired subsequent generations of batting helmets. As a baseball aficionado since his youth, Walter Dandy identified a natural partnership between baseball and medical practice for the reduction of beaning-related brain injuries. This history further supports the unique position of neurosurgeons to leverage clinical insights, inform innovation, and expand service to society.
NASA Astrophysics Data System (ADS)
Nelson, Robert M.; Boryta, Mark D.; Hapke, Bruce W.; Shkuratov, Yuriy; Vandervoort, Kurt; Vides, Christina L.
2016-10-01
The reflectance and polarization of light reflected from a solar system object indicates the chemical and textural state of the regolith. Remote sensing data are compared to laboratory angular scattering measurements and surface properties are determined.We use a Goniometric Photopolarimeter (GPP) to make angular reflectance and polarization measurements of particulate materials that simulate planetary regoliths. The GPP employs the Helmholtz Reciprocity Principle ( 2, 1) - the incident light is linearly polarized - the intensity of the reflected component is measured. The light encounters fewer optical surfaces improving signal to noise. The lab data are physically equivalent to the astronomical data.Our reflectance and polarization phase curves of highly reflective, fine grained, media simulate the regolith of Jupiter's satellite Europa. Our lab data exhibit polarization phase curves that are very similar to reports by experienced astronomers (4). Our previous reflectance phase curve data of the same materials agree with the same astronomical observers (5). We find these materials exhibit an increase in circular polarization ratio with decreasing phase angle (3). This suggests coherent backscattering (CB) of photons in the regolith (3). Shkuratov et al.(3) report that the polarization properties of these particulate media are also consistent with the CB enhancement process (5). Our results replicate the astronomical data indicating Europa's regolith is fine-grained, high porous with void space exceeding 90%.1. Hapke, B. W. (2012). ISBN 978-0-521-88349-82. Minnaert, M. (1941).Asrophys. J., 93, 403-410.3. Nelson, R. M. et al. (1998). Icarus, 131, 223-230.4. Rosenbush, V. et al. (2015). ISBN 978-1-107-04390-9, pp 340-359.5. Shkuratov, Yu. et al. (2002) Icarus 159, 396-416.
Pavement Recycling Guidelines for State and Local Governments: Participant's Reference Book
DOT National Transportation Integrated Search
1998-03-01
Recycling or reuse of existing asphalt pavement materials to produce new pavement materials has the following advantages: (a) reduce costs of construction, (b) conservation of aggregate and binder, (c) preservation of the existing pavement geometrics...
1993-05-01
Vallance , RAF, ed., Air Power Doctrine (United Kingdom: Crown Copyright, 1990). Group Captain Vallance provides a comprehensive discussion of The...Spring 1964): 1-7. Current, Richard N. �How Stimson Meant to �Manuever� the Japanese.� The Mississippi Valley Historical Review, 11 (June 1953...War II, the Pacific War. New York: Marshall Cavendish, 1992. Collier, Richard . The Road to Pearl Harbor: 1941. New York: Atheneum, 1981
1981-04-15
in the kidney. Certain light/world tc the etiology of stone-education can spill the study of structure and chemical composition of the ramoved or...det=ct Ita h !cccccus aureis, it is thinner/less frequent than the ProteIs vu ca!E, which cause alkaline fermentation of urine. DOC = 80116005 PAGE Page...possible to reveal insignificant damages. However, in the additional photograph, made under such conditions, when central light bean is perpendicular
George C. Marshall, Emergence of a Politician, 1 September 1939 to 6 December 1941
1990-06-01
Politician 9 3. Burke-Wadsworth-- Schooling of a Politician 37 4. Lend-Lease--Emergence of a Politician 61 5. Extending the Draft--Workmanship of a...officer training school , West Point because he felt his father’s political 3 Richard M. Ketchum. The Boffo¢d, Years--1938-1941 (New York: Random House...not blind to politics. Rather, he decided to pursue a first-class education at a school in the foothills of Virginia, Virginia Military Institute
2013-06-23
abundant, and nearly every American had regular 6 access to radios and the cinema . For the first time, messages could reach nearly everyone in...still required for full support. On December 7th, 1941, the Japanese provided it.42 On December 11th, 1941, Hitler declared war on the U.S., without...Soviet, and anti-gypsy indoctrinating propaganda. Nazi public festivals and theater, contextually similar to the American cinema experience
The Magic Background of Pearl Harbor. Volume 3 (August 5, 1941 - October 17, 1941)
1977-01-01
174. Change Predicted in Japanese-American Relations hhu__nn _uu_u uu__h_nn_u_uu- 175. Washington Warns Tokyo of Security Violation 177. Japa...u u u u n 251. Consul Nihro Reports Trend Toward Philippine Independence 252. Filipinos Predict Japanese Occupation of Thailand u u u- u u u _n- u u...expansionist program but when. If the United States were to lose the present opportunity to Japan’s reactions to any circumstances could not be predicted
46 CFR 92.01-2 - Incorporation by reference.
Code of Federal Regulations, 2010 CFR
2010-10-01
... CONSTRUCTION AND ARRANGEMENT Hull Structure § 92.01-2 Incorporation by reference. (a) Certain material is... is also available for inspection at the Coast Guard, Office of Design and Engineering Standards, (CG... listed below. (b) International Maritime Organization (IMO), Publications Section, 4 Albert Embankment...
50 CFR 622.413 - Incorporation by reference.
Code of Federal Regulations, 2014 CFR
2014-10-01
... Capitol Street NW., Suite 700, Washington, DC. For more information on the availability of this material...) F.A.C., Chapter 68B-55: Trap retrieval and trap debris removal, Rule 68B-55.002: Retrieval of Trap...). (7) F.A.C., Chapter 68B-55: Trap retrieval and trap debris removal, Rule 68B-55.004: Retrieval of...
50 CFR 622.413 - Incorporation by reference.
Code of Federal Regulations, 2013 CFR
2013-10-01
... Capitol Street NW., Suite 700, Washington, DC. For more information on the availability of this material...) F.A.C., Chapter 68B-55: Trap retrieval and trap debris removal, Rule 68B-55.002: Retrieval of Trap...). (7) F.A.C., Chapter 68B-55: Trap retrieval and trap debris removal, Rule 68B-55.004: Retrieval of...
Radiological analysis of plutonium glass batches with natural/enriched boron
DOE Office of Scientific and Technical Information (OSTI.GOV)
Rainisch, R.
2000-06-22
The disposition of surplus plutonium inventories by the US Department of Energy (DOE) includes the immobilization of certain plutonium materials in a borosilicate glass matrix, also referred to as vitrification. This paper addresses source terms of plutonium masses immobilized in a borosilicate glass matrix where the glass components include both natural boron and enriched boron. The calculated source terms pertain to neutron and gamma source strength (particles per second), and source spectrum changes. The calculated source terms corresponding to natural boron and enriched boron are compared to determine the benefits (decrease in radiation source terms) for to the use ofmore » enriched boron. The analysis of plutonium glass source terms shows that a large component of the neutron source terms is due to (a, n) reactions. The Americium-241 and plutonium present in the glass emit alpha particles (a). These alpha particles interact with low-Z nuclides like B-11, B-10, and O-17 in the glass to produce neutrons. The low-Z nuclides are referred to as target particles. The reference glass contains 9.4 wt percent B{sub 2}O{sub 3}. Boron-11 was found to strongly support the (a, n) reactions in the glass matrix. B-11 has a natural abundance of over 80 percent. The (a, n) reaction rates for B-10 are lower than for B-11 and the analysis shows that the plutonium glass neutron source terms can be reduced by artificially enriching natural boron with B-10. The natural abundance of B-10 is 19.9 percent. Boron enriched to 96-wt percent B-10 or above can be obtained commercially. Since lower source terms imply lower dose rates to radiation workers handling the plutonium glass materials, it is important to know the achievable decrease in source terms as a result of boron enrichment. Plutonium materials are normally handled in glove boxes with shielded glass windows and the work entails both extremity and whole-body exposures. Lowering the source terms of the plutonium batches will make the handling of these materials less difficult and will reduce radiation exposure to operating workers.« less
Development of NIST standard reference material 2373: Genomic DNA standards for HER2 measurements.
He, Hua-Jun; Almeida, Jamie L; Lund, Steve P; Steffen, Carolyn R; Choquette, Steve; Cole, Kenneth D
2016-06-01
NIST standard reference material (SRM) 2373 was developed to improve the measurements of the HER2 gene amplification in DNA samples. SRM 2373 consists of genomic DNA extracted from five breast cancer cell lines with different amounts of amplification of the HER2 gene. The five components are derived from the human cell lines SK-BR-3, MDA-MB-231, MDA-MB-361, MDA-MB-453, and BT-474. The certified values are the ratios of the HER2 gene copy numbers to the copy numbers of selected reference genes DCK, EIF5B, RPS27A, and PMM1. The ratios were measured using quantitative polymerase chain reaction and digital PCR, methods that gave similar ratios. The five components of SRM 2373 have certified HER2 amplification ratios that range from 1.3 to 17.7. The stability and homogeneity of the reference materials were shown by repeated measurements over a period of several years. SRM 2373 is a well characterized genomic DNA reference material that can be used to improve the confidence of the measurements of HER2 gene copy number.
40 CFR 432.5 - Incorporation by reference.
Code of Federal Regulations, 2011 CFR
2011-07-01
... part, as noted. The Director of the Federal Register approves the incorporation by reference of this... Federal Register. The material is available for purchase at the address in paragraph (b) of this section and is available for inspection at the Office of the Federal Register, 800 North Capitol Street, NW...
Pereira, Felipe B; Tavares, Luiz E R; Scholz, Tomáš; Luque, José L
2015-05-01
Nematodes of the genus Raphidascaroides Yamaguti, 1941 parasitising doradid catfishes (Siluriformes: Doradidae) in Brazil were studied based on morphological and molecular evaluation of newly collected material. A new species, Raphidascaroides moraveci n. sp., is described from the intestine of Platydoras armatulus (Valenciennes) from River Miranda, River Paraguay basin, Pantanal, Mato Grosso do Sul. The new species differs from all of the congeners in having short spicules (163-217 μm in length) representing less than 1% of the total body length and in the posterior region of cloacal opening covered by small rudimentary spines. In addition, it differs from the other congeneric species in the number and arrangement of the caudal papillae and the structure of lips and tail. Raphidascaroides moraveci n. sp. is the third species described from freshwater fishes and the second one in the Neotropical Region. New morphological data on R. brasiliensis Moravec & Thatcher, 1997 from Megalodoras uranoscopus (Eigenmann & Eigenmann) and Platydoras costatus (Linnaeus) (both new host records) from River Xingu, River Amazon basin, Pará, are provided including scanning electron micrographs of taxonomically important structures. The differentiation of the new species is supported by molecular data (partial sequences of the small and large subunits of the rRNA gene).
Gramlich, John W.; Murphy, Thomas J.
1989-01-01
A method has been developed for the determination of trace level iodine in biological and botanical materials. The method consists of spiking a sample with 129I, equilibration of the spike with the natural iodine, wet ashing under carefully controlled conditions, and separation of the iodine by co-precipitation with silver chloride. Measurement of the 129I/127I ratio is accomplished by negative thermal ionization mass spectrometry using LaB6 for ionization enhancement. The application of the method to the certification of trace iodine in two Standard Reference Materials is described. PMID:28053411
Did Winston Churchill suffer a myocardial infarction in the White House at Christmas 1941?
Vale, J Allister; Scadding, John W
2017-12-01
While staying in the White House over Christmas 1941, Churchill developed chest pain on trying to open a window in his bedroom. Sir Charles Wilson, his personal physician, diagnosed a 'heart attack' (myocardial infarction). Wilson, for political and personal reasons, decided not to inform his patient of the diagnosis or obtain assistance from US medical colleagues. On Churchill's return to London, Wilson sought a second opinion from Dr John Parkinson who did not support the diagnosis of coronary thrombosis (myocardial infarction) and reassured Churchill accordingly.
20 CFR 404.409 - What is full retirement age?
Code of Federal Regulations, 2010 CFR
2010-04-01
.... 1/2/1939—1/1/1940 65 years and 4 months. 1/2/1940—1/1/1941 65 years and 6 months. 1/2/1941—1/1/1942... and 6 months. 1/2/1958—1/1/1959 66 years and 8 months. 1/2/1959—1/1/1960 66 years and 10 months. 1/2... and 6 months. 1/2/1943—1/1/1944 65 years and 8 months. 1/2/1944—1/1/1945 65 years and 10 months. 1/2...
Canadian Civil-Military Relations, 1939-1941: A Case Study in Strategic Dialogue
2011-07-01
second case study, and the subject of a companion Technical Memorandum, will examine the debates about military power in 1940 in the context of the...their influence in national strategic discussions. The second case study, and the subject of a companion Technical Memorandum, examines the...comprendre ce qui arrive ou devrait arriver. Un examen du rôle joué par le Général H.D.G. Crerar, le chef d’état-major général en 1940-1941, dans les
2010-01-01
Author for the Contemporary Operations Study Team at the Combat Studies Institute . Combat Studies Institute The Combat Studies Institute (CSI) is an...organization that produces timely and relevant military history publications and contemporary operational history for the US Army. The institute’s...instructors. The Past is Prologue! AD 1979 TAB M O C T U DIE SS INSTIT U T E E ST SUGOPR O L AN TEAC TU S U.S. Army Order of Battle, 1919–1941 Unlike
Shelepov, A M; Ishutin, O S; Leonik, S I
2011-06-01
This article evaluates military and political situation in the world and operational-strategic environment on the West Theater of operations on the eve of the Great Patriotic War (1941-1945). We analyze structure and overall condition of sanitary service of West Special Military District of the Workers and Peasants Red Army and causes of failure of mobilization, organization and deployment of military units and establishments from the beginning of aggression of Fascist Germany to the Soviet Union.
Characterization of 137 Genomic DNA Reference Materials for 28 Pharmacogenetic Genes
Pratt, Victoria M.; Everts, Robin E.; Aggarwal, Praful; Beyer, Brittany N.; Broeckel, Ulrich; Epstein-Baak, Ruth; Hujsak, Paul; Kornreich, Ruth; Liao, Jun; Lorier, Rachel; Scott, Stuart A.; Smith, Chingying Huang; Toji, Lorraine H.; Turner, Amy; Kalman, Lisa V.
2017-01-01
Pharmacogenetic testing is increasingly available from clinical laboratories. However, only a limited number of quality control and other reference materials are currently available to support clinical testing. To address this need, the Centers for Disease Control and Prevention–based Genetic Testing Reference Material Coordination Program, in collaboration with members of the pharmacogenetic testing community and the Coriell Cell Repositories, has characterized 137 genomic DNA samples for 28 genes commonly genotyped by pharmacogenetic testing assays (CYP1A1, CYP1A2, CYP2A6, CYP2B6, CYP2C8, CYP2C9, CYP2C19, CYP2D6, CYP2E1, CYP3A4, CYP3A5, CYP4F2, DPYD, GSTM1, GSTP1, GSTT1, NAT1, NAT2, SLC15A2, SLC22A2, SLCO1B1, SLCO2B1, TPMT, UGT1A1, UGT2B7, UGT2B15, UGT2B17, and VKORC1). One hundred thirty-seven Coriell cell lines were selected based on ethnic diversity and partial genotype characterization from earlier testing. DNA samples were coded and distributed to volunteer testing laboratories for targeted genotyping using a number of commercially available and laboratory developed tests. Through consensus verification, we confirmed the presence of at least 108 variant pharmacogenetic alleles. These samples are also being characterized by other pharmacogenetic assays, including next-generation sequencing, which will be reported separately. Genotyping results were consistent among laboratories, with most differences in allele assignments attributed to assay design and variability in reported allele nomenclature, particularly for CYP2D6, UGT1A1, and VKORC1. These publicly available samples will help ensure the accuracy of pharmacogenetic testing. PMID:26621101
30 CFR 250.108 - What requirements must I follow for cranes and other material-handling equipment?
Code of Federal Regulations, 2012 CFR
2012-07-01
... other material-handling equipment? 250.108 Section 250.108 Mineral Resources BUREAU OF SAFETY AND... material-handling equipment? (a) All cranes installed on fixed platforms must be operated in accordance... Cranes, API RP 2D (as incorporated by reference in § 250.198). (b) All cranes installed on fixed...
30 CFR 250.108 - What requirements must I follow for cranes and other material-handling equipment?
Code of Federal Regulations, 2014 CFR
2014-07-01
... other material-handling equipment? 250.108 Section 250.108 Mineral Resources BUREAU OF SAFETY AND... material-handling equipment? (a) All cranes installed on fixed platforms must be operated in accordance... Cranes, API RP 2D (as incorporated by reference in § 250.198). (b) All cranes installed on fixed...
30 CFR 250.108 - What requirements must I follow for cranes and other material-handling equipment?
Code of Federal Regulations, 2013 CFR
2013-07-01
... other material-handling equipment? 250.108 Section 250.108 Mineral Resources BUREAU OF SAFETY AND... material-handling equipment? (a) All cranes installed on fixed platforms must be operated in accordance... Cranes, API RP 2D (as incorporated by reference in § 250.198). (b) All cranes installed on fixed...
Chemical modeling of boron adsorption by humic materials using the constant capacitance model
USDA-ARS?s Scientific Manuscript database
The constant capacitance surface complexation model was used to describe B adsorption behavior on reference Aldrich humic acid, humic acids from various soil environments, and dissolved organic matter extracted from sewage effluents. The reactive surface functional groups on the humic materials wer...
46 CFR 174.007 - Incorporation by reference.
Code of Federal Regulations, 2012 CFR
2012-10-01
... incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S... sources listed below. (b) American Society for Testing and Materials (ASTM) 100 Barr Harbor Drive, West... (0)20 7735 7611, http://www.imo.org/. (1) Resolution MSC.216(82), Adoption of Amendments to the...
46 CFR 174.007 - Incorporation by reference.
Code of Federal Regulations, 2011 CFR
2011-10-01
... incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S... sources listed below. (b) American Society for Testing and Materials (ASTM) 100 Barr Harbor Drive, West... (0)20 7735 7611, http://www.imo.org/. (1) Resolution MSC.216(82), Adoption of Amendments to the...
National Institute of Standards and Technology Data Gateway
SRD 60 NIST ITS-90 Thermocouple Database (Web, free access) Web version of Standard Reference Database 60 and NIST Monograph 175. The database gives temperature -- electromotive force (emf) reference functions and tables for the letter-designated thermocouple types B, E, J, K, N, R, S and T. These reference functions have been adopted as standards by the American Society for Testing and Materials (ASTM) and the International Electrotechnical Commission (IEC).
1980-01-01
Lake, 20 Feb 1934, PAX 36, lM, 3F. Largo Reme [Remo], 1926, D. Curry, 1F. Mindi, 10 May 1941, C. Brown, PAX 176,31M, 28F. Mojinga Swamp, PA 1165...Pompeu Memoria 1956: 1-3; Guedes, Amorim and Schreiber 1957: 247-248; Schreiber and Guedes 1959b, 1960, 196 1) have studied the salivary glands of...of the taxonomy of anophelines (subgenus Nyssorhyn- thus). W H 0, Bull. 24:657-658. Schreiber, Giorgio and J. M. Pompeu Memoria 1956. Alguns
Poster, Dianne L; Schantz, Michele M; Kucklick, John R; Lopez de Alda, Maria J; Porter, Barbara J; Pugh, Rebecca; Wise, Stephen A
2004-03-01
Three new mussel tissue standard reference materials (SRMs) have been developed by the National Institute of Standards and Technology (NIST) for the determination of the concentrations of organic contaminants. The most recently prepared material, SRM 1974b, is a fresh frozen tissue homogenate prepared from mussels ( Mytilus edulis) collected in Boston Harbor, Massachusetts. The other two materials, SRMs 2977 and 2978, are freeze-dried tissue homogenates prepared from mussels collected in Guanabara Bay, Brazil and Raritan Bay, New Jersey, respectively. All three new mussel tissue SRMs complement the current suite of marine natural-matrix SRMs available from NIST that are characterized for a wide range of contaminants (organic and inorganic). SRM 1974b has been developed to replace its predecessor SRM 1974a, Organics in Mussel Tissue, for which the supply is depleted. Similarly, SRMs 2977 and 2978 were developed to replace a previously available (supply depleted) freeze-dried version of SRM 1974a, SRM 2974, Organics in Freeze-Dried Mussel Tissue. SRM 1974b is the third in a series of fresh frozen mussel tissue homogenate SRMs prepared from mussels collected in Boston Harbor starting in 1988. SRM 1974b has certified concentration values for 22 polycyclic aromatic hydrocarbons (PAHs), 31 polychlorinated biphenyl congeners (PCBs), and 7 chlorinated pesticides. Reference values are provided for additional constituents: 16 PAHs, 8 PCBs plus total PCBs, 6 pesticides, total extractable organics, methylmercury, and 11 trace elements. PAH concentrations range from about 2 ng g(-1 )dry mass (cyclopenta[ cd]pyrene) to 180 ng g(-1 )dry mass (pyrene). PCB concentrations range from about 2 ng g(-1 )dry mass (PCB 157) to 120 ng g(-1 )dry mass (PCB 153). The reference value for total PCBs in SRM 1974b is (2020 +/- 420) ng g(-1 )dry mass. Pesticide concentrations range from about 4 ng g(-1 )dry mass (4,4'-DDT) to 40 ng g(-1 )dry mass (4,4'-DDE). SRM 2977 has certified values for 14 PAHs, 25 PCB congeners, 7 pesticides, 6 trace elements, and methylmercury. Reference values for 16 additional PAHs and 9 inorganic constituents are provided, and information values are given for 23 additional trace elements. SRM 2978 has certified and reference concentrations for 41 and 22 organic compounds, respectively, and contains contaminant levels similar to those of SRM 1974b. Organic contaminant levels in SRM 2977 (mussels from Guanabara Bay, Brazil) are typically a factor of 2 to 4 lower than those in SRM 1974b and SRM 2978. The organic contaminant concentrations in each new mussel tissue SRM are presented and compared in this paper. In addition, a chronological review of contaminant concentrations associated with mussels collected in Boston Harbor is discussed as well as a stability assessment of SRM 1974a.
29 CFR 1917.3 - Incorporation by reference.
Code of Federal Regulations, 2013 CFR
2013-07-01
...). For information on the availability of this material at NARA, telephone: 202-741-6030, or go to http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html. Also, the material..., American National Standard for Personal Protection—Protective Footwear; IBR approved for § 1917.94(b)(1)(ii...
29 CFR 1917.3 - Incorporation by reference.
Code of Federal Regulations, 2012 CFR
2012-07-01
...). For information on the availability of this material at NARA, telephone: 202-741-6030, or go to http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html. Also, the material..., American National Standard for Personal Protection—Protective Footwear; IBR approved for § 1917.94(b)(1)(ii...
29 CFR 1917.3 - Incorporation by reference.
Code of Federal Regulations, 2014 CFR
2014-07-01
...). For information on the availability of this material at NARA, telephone: 202-741-6030, or go to http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html. Also, the material..., American National Standard for Personal Protection—Protective Footwear; IBR approved for § 1917.94(b)(1)(ii...
49 CFR 171.7 - Reference material.
Code of Federal Regulations, 2010 CFR
2010-10-01
..., PHH-10, 1200 New Jersey Avenue, SE., Washington, DC 20590-0001. For information on the availability of... Archives and Records Administration (NARA). For information on the availability of this material at NARA... Standard Specification for Seamless Carbon Steel Pipe for High-Temperature Service 173.5b. ASTM A 240/A...
Preparation of reference material for UGT1A1 (TA)n polymorphism genotyping.
Mlakar, Vid; Mlakar, Simona Jurković; Marc, Janja; Ostanek, Barbara
2014-08-05
Gilbert's syndrome is one of the most common metabolic syndromes in the human population characterised by mild unconjugated hyperbilirubinemia resulting from reduced activity of the bilirubin conjugating enzyme UDP-glucuronosyltransferase (UGT1A1). Although Gilbert's syndrome is usually quite benign UGT1A1(TA)n genotyping is important in exclusion of more serious causes of hyperbilirubinemia and since it has significant implications for personalised medicine. The aim of our study was to develop plasmid based reference materials which could be used for UGT1A1(TA)n genotyping. Plasmids were generated using recombinant DNA technology and their number of repeats as well as the entire sequence verified by Sanger sequencing. Their suitability as reference materials was tested using sizing by capillary electrophoresis and denaturing high performance liquid chromatography. Plasmids containing all four different alleles (TA)5, (TA)6, (TA)7 and (TA)8 that are present in the human population as well as a plasmid with (TA)4 repeats were successfully generated. Prepared plasmid reference materials allow the creation of all possible UGT1A1(TA)n polymorphism genotypes and can serve as an efficient substitute for the human genomic DNA reference material in routine genotyping and in the development of new genotyping tests. Copyright © 2014 Elsevier B.V. All rights reserved.
Understanding Europa's Surface Texture from Remote Sensing Photopolarimetry
NASA Astrophysics Data System (ADS)
Nelson, R. M.; Boryta, M. D.; Hapke, B. W.; Shkuratov, Y.; Vandervoort, K.; Vides, C. L.
2016-12-01
We use a Goniometric Photopolarimeter (GPP) to make angular scattering reflectance and polarization measurements of the light reflected from particulate materials that simulate a planetary regolith. We compare these laboratory results to astronomical remote sensing observations in an effort to understand the chemical and textural state of object's surface. The GPP employs the Helmholtz Reciprocity Principle (1,2) -the incident light is linearly polarized - the intensity of the reflected component is measured. The light encounters fewer optical surfaces, improving signal to noise. These lab data are physically equivalent to the astronomical data. Our reflectance and polarization phase curves of highly reflective, fine grained, media simulate the regolith of Jupiter's satellite Europa. Our laboratory data exhibit polarization phase curves that are remarkably similar to reports by experienced astronomers (4). Our previous reflectance phase curve data of the same materials also agree with the reflectance phase curves reported by same astronomical observers (5). We find these materials exhibit an increase in circular polarization ratio with decreasing phase angle (3). This suggests coherent backscattering (CB) of photons in the regolith (3). Shkuratov et al. report that the polarization properties of these particulate media are also consistent with the CB enhancement process (5). Our results replicate the astronomical data and indicate that Europa's regolith is fine-grained, highly porous with void space exceeding 90%. Future spacecraft missions to the Jovian system will enhance science return by incorporating angular scattering measurements of the reflectance and polarizatin of the surface. Minnaert, M. (1941).Asrophys. J., 93, 403-410. Hapke, B. W. (2012). ISBN 978-0-521-88349-8 Nelson, R. M. et al. (1998). Icarus, 131, 223-230. Rosenbush, V. et al. (2015). ISBN 978-1-107-04390-9, pp 340-359. Shkuratov, Yu. et al. (2002) Icarus 159, 396-416.
Periodic Trajectories in Aeolian Sand Transport
NASA Astrophysics Data System (ADS)
Valance, A.; Jenkins, J. T.
2014-12-01
Saltation is the primary mode of aeolian sand transport and refers to the hoping motion of grains over the bed [1]. We develop a simple model for steady, uniform transport in aeolian saltation over a horizontal bed that is based on the computation of periodic particle trajectories in a turbulent shearing flow [2]. The wind and the particles interact through drag, and the particles collide with the bed. We consider collisions with a rigid, bumpy bed, from which the particles rebound, and an erodible particle bed, for which a collision involves both rebound and particle ejection. The difference in the nature of the collisions results in qualitative differences in the nature of the solutions for the periodic trajectories and, in particular, to differences in the dependence of the particle flow rate on the strength of the turbulent shearing. We also discuss the pertinence of this model to describe bedload transport in water. References:[1] R. A. Bagnold, « The physics of blown sand and desert dunes » , Methuen, New York (1941).[2] J.T Jenkins and A. Valance. Periodic trajectories in Aeolian saltation transport. Physics of Fluids, 2014, 26, pp. 073301
Some reminiscences about my early career
NASA Astrophysics Data System (ADS)
Domb, Cyril
1990-09-01
The author recalls some of the highlights of his scientific career before he took up a professional appointment at King's College, London in 1954. The periods covered are: High School and undergraduate studies at Cambridge University 1932-1941; radar research for the British Admiralty 1941-1946; graduate studies at Cambridge University 1946-1949; post-doctoral research at the Clarendon Laboratory, Oxford University 1949-1952; faculty appointment at Cambridge University 1952-1954. A brief description is given of the personalities with whom the author was associated, the research problems in which he was involved, and of the early post world war 2 scientific conferences.
GUARD HOUSE AND BARRACKS, SECTIONS AND DETAILS. Navy Department, Bureau ...
GUARD HOUSE AND BARRACKS, SECTIONS AND DETAILS. Navy Department, Bureau of Yards & Docks, Navy Yard, Mare Island, CA. H.J. Brunnier, Structural Engineer, Sharon Building, San Francisco, CA. Sheet 7 of 15, accompanying specification Noy-4675. Submitted May 8, 1941, last revised July 7, 1941. Yards & Docks drawing no. 160692; P.W. (Public Works) drawing no. 10388-31; file no. 930-CR-7. Scale three eighths inch to one foot. 73 cm x 129 cm. Ink on vellum - Mare Island Naval Shipyard, Guard House & Barracks, Railroad Avenue near Eighteenth Street, Vallejo, Solano County, CA
[The Amazon Sanitation Plan (1940-1942)].
Andrade, Rômulo de Paula; Hochman, Gilberto
2007-12-01
The article addresses the Amazon Sanitation Plan and the political context in which it was formulated between 1940 and 1941. It examines the role of Getúlio Vargas, the activities of the plan's main protagonists (such as Evandro Chagas, João de Barros Barreto, and Valério Konder), its key proposals, and its demise as of 1942 upon creation of the Special Public Health Service (Sesp), which grew out of cooperation agreements between Brazil and the US following both nations' involvement in World War II. A reproduction of the Plan as published in the Arquivos de Higiene in 1941 is included.
10 CFR 430.3 - Materials incorporated by reference.
Code of Federal Regulations, 2013 CFR
2013-01-01
... is available for inspection at U.S. Department of Energy, Office of Energy Efficiency and Renewable... appendix M to subpart B. (9) ASHRAE 103-1993, Methods of Testing for Annual Fuel Utilization Efficiency of... subpart B. (10) ASHRAE 116-1995 (RA 2005), Methods of Testing for Rating Seasonal Efficiency of Unitary...
10 CFR 430.3 - Materials incorporated by reference.
Code of Federal Regulations, 2012 CFR
2012-01-01
.... Department of Energy, Office of Energy Efficiency and Renewable Energy, Building Technologies Program, 6th... appendix M to subpart B. (9) ASHRAE 103-1993, Methods of Testing for Annual Fuel Utilization Efficiency of... subpart B. (10) ASHRAE 116-1995 (RA 2005), Methods of Testing for Rating Seasonal Efficiency of Unitary...
New Carbonate Standard Reference Materials for Boron Isotope Geochemistry
NASA Astrophysics Data System (ADS)
Stewart, J.; Christopher, S. J.; Day, R. D.
2015-12-01
The isotopic composition of boron (δ11B) in marine carbonates is well established as a proxy for past ocean pH. Yet, before palaeoceanographic interpretation can be made, rigorous assessment of analytical uncertainty of δ11B data is required; particularly in light of recent interlaboratory comparison studies that reported significant measurement disagreement between laboratories [1]. Well characterised boron standard reference materials (SRMs) in a carbonate matrix are needed to assess the accuracy and precision of carbonate δ11B measurements throughout the entire procedural chemistry; from sample cleaning, to ionic separation of boron from the carbonate matrix, and final δ11B measurement by multi-collector inductively coupled plasma mass spectrometry. To date only two carbonate reference materials exist that have been value-assigned by the boron isotope measurement community [2]; JCp-1 (porites coral) and JCt-1 (Giant Clam) [3]. The National Institute of Standards and Technology (NIST) will supplement these existing standards with new solution based inorganic carbonate boron SRMs that replicate typical foraminiferal and coral B/Ca ratios and δ11B values. These new SRMs will not only ensure quality control of full procedural chemistry between laboratories, but have the added benefits of being both in abundant supply and free from any restrictions associated with shipment of biogenic samples derived from protected species. Here we present in-house δ11B measurements of these new boron carbonate SRM solutions. These preliminary data will feed into an interlaboratory comparison study to establish certified values for these new NIST SRMs. 1. Foster, G.L., et al., Chemical Geology, 2013. 358(0): p. 1-14. 2. Gutjahr, M., et al., Boron Isotope Intercomparison Project (BIIP): Development of a new carbonate standard for stable isotopic analyses. Geophysical Research Abstracts, EGU General Assembly 2014, 2014. 16(EGU2014-5028-1). 3. Inoue, M., et al., Geostandards and Geoanalytical Research, 2004. 28(3): p. 411-416.
NASA Astrophysics Data System (ADS)
Gao, Shaopeng; Xu, Baiqing; Dong, Xueling; Zheng, Xiaoyan; Wan, Xin; Kang, Shichang; Song, Qiuyin; Kawamura, Kimitaka; Cong, Zhiyuan
2018-07-01
Biomass burning is a serious problem in the environment and climate system. However, the source identification of biomass-burning aerosols was somewhat impeded, partly due to the difficulty in quantification of relevant molecular markers. In this study, we present reference values for five aromatic acids (including p-hydroxybenzoic, vanillic, dehydroabietic, syringic and p-coumaric acids) in the NIST Standard Reference Material (SRM) 1649b. The concentration of levoglucosan was also revisited. Notable positive matrix effect was found for vanillic, dehydroabietic, syringic and coumaric acid. Using the standard addition method, the average value of p-hydroxybenzoic, vanillic, syringic, dehydroabietic and p-coumaric acids in SRM 1649b were found to be 26.9, 9.53, 1.13, 7.60 and 1.66 μg g-1, respectively. The analytical method developed in this study was also applied to the PM10 samples from Beijing and PM2.5 samples from South Asia (Godavari, Nepal). The ratios of vanillic to p-hydroxybenzoic acid and syringic to vanillic acid further suggested that their biomass-burning types are mainly related to hard wood and herbaceous species (i.e., agricultural residues).
Maurer, Douglas K.; Berger, David L.
2006-01-01
To address concerns over continued growth in Carson Valley, the U.S. Geological Survey, in cooperation with Douglas County, Nevada, began a study in February 2003 to update estimates of water-budget components in Carson Valley. Estimates of water-budget components were updated using annual evapotranspiration (ET) rates, rates of streamflow loss to infiltration and gain from ground-water seepage, and rates of recharge from precipitation determined from data collected in 2003 and 2004 for the study and reported in the literature. Overall water budgets were developed for the area of basin-fill deposits in Carson Valley for water years 1941-70 and 1990-2005. Water years 1941-70 represent conditions prior to increased population growth and ground-water pumping, and the importation of effluent. A ground-water budget was developed for the same area for water years 1990-2005. Estimates of total inflow in the overall water budget ranged from 432,000 to 450,000 acre-feet per year (acre-ft/yr) for water years 1941-70 and from 430,000 to 448,000 for water years 1990-2005. Estimates of total inflow for both periods were fairly similar because variations in streamflow and precipitation were offset by increases in imported effluent. Components of inflow included precipitation on basin-fill deposits of 38,000 acre-ft/yr for both periods, streamflow of the Carson River and tributaries to the valley floor of 372,000 acre-ft/yr for water years 1941-70 and 360,000 acre-ft/yr for water years 1990-2005, ground-water inflow ranging from 22,000 to 40,000 acre-ft/yr for both periods, and imported effluent of 9,800 acre-ft/yr for water years 1990-2005 with none imported for water years 1941-70. Estimates of ground-water inflow from the California portion of Carson Valley averaged about 6,000 acre-ft/yr and ranged from 4,000 to 8,000 acre-ft/yr. These estimates compared well with a previous estimate of ground-water inflow across the State line. Estimates of total outflow in the overall water budget were 446,000 acre-ft/yr for water years 1941-70, and 439,000 to 442,000 acre-ft/yr for water years 1990-2005. Variations in ET and outflow of the Carson River were offset by an increase in net ground-water pumping for water years 1990-2005. Components of outflow include ET of 151,000 acre-ft/yr for water years 1941-70 and 146,000 acre-ft/yr for water years 1990-2005, streamflow of the Carson River of 293,000 acre-ft/yr for water years 1941-70 and 278,000 acre-ft/yr for water years 1990-2005, and net ground-water pumping of 2,000 acre-ft/yr for water years 1941-70, and 15,000 to 18,000 acre-ft/yr for water years 1990-2005. The decreased average flows for water years 1990-2005 compared to water years 1940-71 were likely the result of dry conditions from 1987 to 1990. The large volumes of inflow and outflow of the Carson River dominate the overall water budget. Estimates of ground-water recharge for water years 1990-2005 ranged from 35,000 to 56,000 acre-ft/yr, and total sources of ground-water discharge ranged from 41,000 to 44,000 acre-ft/yr. Components of ground-water recharge included ground-water inflow from the Carson Range and Pine Nut Mountains (22,000 to 40,000 acre-ft/yr), ground-water recharge from streamflow (a minimum value of 10,000 acre-ft/yr), and secondary recharge of pumped ground water that returns to the water table (3,000 to 6,000 acre-ft/yr). Components of total ground-water discharge included ground-water ET from native phreatophytes, riparian vegetation, and non-irrigated pasture grasses (11,000 acre-ft/yr); ground-water discharge to streamflow of the Carson River (15,000 acre-ft/yr), and net ground-water pumping (15,000 to 18,000 acre-ft/yr). Changes in land use between water years 1941-70 and 1990-2005 have decreased ET by about 5,000 acre-ft/yr. Increased application of effluent for irrigation between those years has decreased the use of surface water and ground water for irrigation by about 9,500 acre-ft/yr. The total decrease, about 15,000 acre-ft/yr, was approximately equal to the net ground-water pumping of 15,000 to 18,000 acre-ft/yr. The decrease in ET and in the use of streamflow and ground water for irrigation would tend to increase outflow of the Carson River from Carson Valley, offsetting the decrease in outflow caused by ground-water pumping without changes in land use predicted by previous studies of water budgets for Carson Valley.
1976-09-01
SOFTENING STRIP DESIGN CONCEPTS Initial studies of softening strip design concepts were presented by Eisenmann (8) in boron/epoxy laminates. His...Metals," Foreign Object Impact Damage to Composites, ASTM-STP-568, 1974. 8. Eisenmann , J. R., and Kaminski, B. E., "Fracture Control for Composite...REFERENCES 1. Waddoups, M.E., Eisenmann , J.R., and Kaminski, B.E., Journal of Composite Materials, Vol. 5, October 1971, pp. 446-454. 2. Whitney
27 CFR 21.6 - Incorporations by reference.
Code of Federal Regulations, 2010 CFR
2010-04-01
..._regulations/ibr_locations.html. (b) Material from Parts 23, 25, and 29 of the 1980 Annual Book of ASTM..._locations.html. (c) Material from the “Official Methods of Analysis of the Association of Official.../federal_register/code_of_federal_regulations/ibr_locations.html. [T.D. ATF-133, 48 FR 24673, June 2, 1983...
21 CFR 180.30 - Brominated vegetable oil.
Code of Federal Regulations, 2012 CFR
2012-04-01
... material incorporated by reference may be obtained from the National Academy Press, 2101 Constitution Ave...://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html. (b) The additive is...
NASA Astrophysics Data System (ADS)
Nour, S.; Karam, L. R.; Inn, K. G. W.
2012-01-01
In 2005, the CCRI decided that a comparison undertaken from 2002 to 2008 by the NIST (under the auspices of the Inter-America Metrology System [SIM]) in the development of a new biota (Ocean Shellfish) standard reference material (SRM) was sufficiently well constructed that it could be converted into a supplementary comparison under CCRI(II), with comparison identifier CCRI(II)-S3. This would enable the comparison to be used to support calibration and measurement capability (CMC) claims for radionuclide measurements in reference materials (specifically, animal-based organic materials). Previous comparisons of radionuclides have been of single or multiple nuclides in non-complex matrices and results of such could not be extended to support capabilities to measure the same nuclides in reference materials. The results of this comparison have been used to determine the certified reference value of the SRM. The key comparison working group (KCWG) of the CCRI(II) has approved this approach as a mechanism to link all the results to certified 'reference values' in lieu of the key comparison reference value (KCRV) of these specified radionuclides in this type of matrix (shellfish) so as to support CMCs of similar materials submitted by the present participants. Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the CCRI, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).
230Th-234U Model-Ages of Some Uranium Standard Reference Materials
DOE Office of Scientific and Technical Information (OSTI.GOV)
Williams, R W; Gaffney, A M; Kristo, M J
The 'age' of a sample of uranium is an important aspect of a nuclear forensic investigation and of the attribution of the material to its source. To the extent that the sample obeys the standard rules of radiochronometry, then the production ages of even very recent material can be determined using the {sup 230}Th-{sup 234}U chronometer. These standard rules may be summarized as (a) the daughter/parent ratio at time=zero must be known, and (b) there has been no daughter/parent fractionation since production. For most samples of uranium, the 'ages' determined using this chronometer are semantically 'model-ages' because (a) some assumptionmore » of the initial {sup 230}Th content in the sample is required and (b) closed-system behavior is assumed. The uranium standard reference materials originally prepared and distributed by the former US National Bureau of Standards and now distributed by New Brunswick Laboratory as certified reference materials (NBS SRM = NBL CRM) are good candidates for samples where both rules are met. The U isotopic standards have known purification and production dates, and closed-system behavior in the solid form (U{sub 3}O{sub 8}) may be assumed with confidence. We present here {sup 230}Th-{sup 234}U model-ages for several of these standards, determined by isotope dilution mass spectrometry using a multicollector ICP-MS, and compare these ages with their known production history.« less
Federal Register 2010, 2011, 2012, 2013, 2014
2013-08-01
... for incorporating by reference Federally- approved SIPs, as a result of consultations between EPA and... and ``Identification of plan'' format are discussed in further detail in the May 22, 1997 Federal... ``good cause'' exemption in section 553(b)(3)(B) of the Administrative Procedures Act (APA) which, upon...
Microwave assisted extraction for trace element analysis of plant materials by ICP-AES.
Borkowska-Burnecka, J
2000-11-01
Application of microwave assisted extraction for the decomposition and dissolution of plant samples for trace metal determination by ICP-AES was examined. Dried onion, leaves of spinach beet and three reference materials CTA-OTL-1, CTA-VTL-2 and CL-1 were analyzed. Water, EDTA and hydrochloric acid (0.01, 0.10 and 1.0 M, respectively) were used as leaching solutions. The extraction efficiency was investigated by comparison of the results with those obtained after microwave wet digestion. HCl was found to be very suitable for quantitative extraction of B, Ba, Cd, Cu, Mn, Ni, Pb, Sr and Zn from the samples. For reference materials, the measured concentrations are well consistent with the certified values. The use of EDTA led to a complete extraction of B, Cd, Ni, Pb, Sr and Zn. Water was found to be a good leaching solution for boron. For extraction with HCl and EDTA, the RSD values for the concentrations measured were below 8% for most of the elements.
10 CFR 431.303 - Materials incorporated by reference.
Code of Federal Regulations, 2011 CFR
2011-01-01
.... Department of Energy, Office of Energy Efficiency and Renewable Energy, Building Technologies Program, 6th..._standards/. Standards can be obtained from the sources listed below. (b) ASTM. American Society for Testing...
NASA Astrophysics Data System (ADS)
Miller, Laymon N.
2004-05-01
Imagine getting paid for having fun! Well, in retrospect, it was fun; but there were several tough challenges. Even those are worth remembering. From 1941 to 1982, there were acoustic torpedoes, HVAC acoustics, noise and vibration in auditoriums, aircraft and airport noise, OSHA and industrial noise control, power plants, community noise problems, vbration, railroad and subway vibration control, legal acoustics, noise manuals, and noise courses-and a few other things that don't fit into those neat categories. Some specific jobs could be named, but that would take away the suspense and the surprise. But 1941 to 1982 is only 41 years. How about the other 20-odd years?
The Early Spectra of Eta Carinae 1892 to 1941 and the Onset of its High Excitation Emission Spectrum
NASA Astrophysics Data System (ADS)
Humphreys, Roberta M.; Davidson, Kris; Koppelman, Michael
2008-04-01
The observed behavior of η Car from 1860 to 1940 has not been considered in most recent accounts, nor has it been explained in any quantitative model. We have used modern digital processing techniques to examine Harvard objective-prism spectra made from 1892 to 1941. Relatively high excitation He I λ4471 and [Fe III] λ4658 emission, conspicuous today, were weak and perhaps absent throughout those years. Feast et al. noted this qualitative fact for other pre-1920 spectra, but we quantify it and extend it to a time only three years before Gaviola's first observations of the high-excitation features. Evidently the supply of helium-ionizing photons (λ < 504 Å) grew rapidly between 1941 and 1944. The apparent scarcity of such far-UV radiation before 1944 is difficult to explain in models that employ a hot massive secondary star, because no feasible dense wind or obscuration by dust would have hidden the photoionization caused by the proposed companion during most of its orbital period. We also discuss the qualitative near-constancy of the spectrum from 1900 to 1940, and η Car's photometric and spectroscopic transition between 1940 and 1953.
Turk, G C; Yu, L L; Salit, M L; Guthrie, W F
2001-06-01
Multielement analyses of environmental reference materials have been performed using existing certified reference materials (CRMs) as calibration standards for inductively coupled plasma-mass spectrometry. The analyses have been performed using a high-performance methodology that results in comparison measurement uncertainties that are significantly less than the uncertainties of the certified values of the calibration CRM. Consequently, the determined values have uncertainties that are very nearly equivalent to the uncertainties of the calibration CRM. Several uses of this calibration transfer are proposed, including, re-certification measurements of replacement CRMs, establishing traceability of one CRM to another, and demonstrating the equivalence of two CRMs. RM 8704, a river sediment, was analyzed using SRM 2704, Buffalo River Sediment, as the calibration standard. SRM 1632c, Trace Elements in Bituminous Coal, which is a replacement for SRM 1632b, was analyzed using SRM 1632b as the standard. SRM 1635, Trace Elements in Subbituminous Coal, was also analyzed using SRM 1632b as the standard.
Pratt, Victoria M; Everts, Robin E; Aggarwal, Praful; Beyer, Brittany N; Broeckel, Ulrich; Epstein-Baak, Ruth; Hujsak, Paul; Kornreich, Ruth; Liao, Jun; Lorier, Rachel; Scott, Stuart A; Smith, Chingying Huang; Toji, Lorraine H; Turner, Amy; Kalman, Lisa V
2016-01-01
Pharmacogenetic testing is increasingly available from clinical laboratories. However, only a limited number of quality control and other reference materials are currently available to support clinical testing. To address this need, the Centers for Disease Control and Prevention-based Genetic Testing Reference Material Coordination Program, in collaboration with members of the pharmacogenetic testing community and the Coriell Cell Repositories, has characterized 137 genomic DNA samples for 28 genes commonly genotyped by pharmacogenetic testing assays (CYP1A1, CYP1A2, CYP2A6, CYP2B6, CYP2C8, CYP2C9, CYP2C19, CYP2D6, CYP2E1, CYP3A4, CYP3A5, CYP4F2, DPYD, GSTM1, GSTP1, GSTT1, NAT1, NAT2, SLC15A2, SLC22A2, SLCO1B1, SLCO2B1, TPMT, UGT1A1, UGT2B7, UGT2B15, UGT2B17, and VKORC1). One hundred thirty-seven Coriell cell lines were selected based on ethnic diversity and partial genotype characterization from earlier testing. DNA samples were coded and distributed to volunteer testing laboratories for targeted genotyping using a number of commercially available and laboratory developed tests. Through consensus verification, we confirmed the presence of at least 108 variant pharmacogenetic alleles. These samples are also being characterized by other pharmacogenetic assays, including next-generation sequencing, which will be reported separately. Genotyping results were consistent among laboratories, with most differences in allele assignments attributed to assay design and variability in reported allele nomenclature, particularly for CYP2D6, UGT1A1, and VKORC1. These publicly available samples will help ensure the accuracy of pharmacogenetic testing. Copyright © 2016 American Society for Investigative Pathology and the Association for Molecular Pathology. Published by Elsevier Inc. All rights reserved.
Monakhova, Yulia B; Kohl-Himmelseher, Matthias; Kuballa, Thomas; Lachenmeier, Dirk W
2014-11-01
A fast and reliable nuclear magnetic resonance spectroscopic method for quantitative determination (qNMR) of targeted molecules in reference materials has been established using the ERETIC2 methodology (electronic reference to access in vivo concentrations) based on the PULCON principle (pulse length based concentration determination). The developed approach was validated for the analysis of pharmaceutical samples in the context of official medicines control, including ibandronic acid, amantadine, ambroxol and lercanidipine. The PULCON recoveries were above 94.3% and coefficients of variation (CVs) obtained by quantification of different targeted resonances ranged between 0.7% and 2.8%, demonstrating that the qNMR method is a precise tool for rapid quantification (approximately 15min) of reference materials and medicinal products. Generally, the values were within specification (certified values) provided by the manufactures. The results were in agreement with NMR quantification using an internal standard and validated reference HPLC analysis. The PULCON method was found to be a practical alternative with competitive precision and accuracy to the classical internal reference method and it proved to be applicable to different solvent conditions. The method can be recommended for routine use in medicines control laboratories, especially when the availability and costs of reference compounds are problematic. Copyright © 2014 Elsevier B.V. All rights reserved.
40 CFR 1066.710 - Reference materials.
Code of Federal Regulations, 2013 CFR
2013-07-01
... Dynamometer Simulation Using Coastdown Techniques, Revised March 2010, IBR approved for §§ 1066.301(b) and..., 100 Bureau Drive, Stop 1070, Gaithersburg, MD 20899-1070, (301) 975-6478, http://www.nist.gov, or...
40 CFR 1066.710 - Reference materials.
Code of Federal Regulations, 2012 CFR
2012-07-01
... Dynamometer Simulation Using Coastdown Techniques, Revised March 2010, IBR approved for §§ 1066.301(b) and..., 100 Bureau Drive, Stop 1070, Gaithersburg, MD 20899-1070, (301) 975-6478, http://www.nist.gov, or...
40 CFR 92.5 - Reference materials.
Code of Federal Regulations, 2012 CFR
2012-07-01
..., or at http://www.ansi.org. (1) ANSI B109.1-1992, Diaphragm Type Gas Displacment Meters, IBR approved..., Standard Test Method for API Gravity of Crude Petroleum and Petroleum Products (Hydrometer Method), IBR...
40 CFR 92.5 - Reference materials.
Code of Federal Regulations, 2013 CFR
2013-07-01
..., or at http://www.ansi.org. (1) ANSI B109.1-1992, Diaphragm Type Gas Displacment Meters, IBR approved..., Standard Test Method for API Gravity of Crude Petroleum and Petroleum Products (Hydrometer Method), IBR...
40 CFR 92.5 - Reference materials.
Code of Federal Regulations, 2014 CFR
2014-07-01
..., or at http://www.ansi.org. (1) ANSI B109.1-1992, Diaphragm Type Gas Displacment Meters, IBR approved..., Standard Test Method for API Gravity of Crude Petroleum and Petroleum Products (Hydrometer Method), IBR...
Code of Federal Regulations, 2010 CFR
2010-07-01
... of a type contemplated in § 17.103(b), the waiver question should be referred in accordance with the... and material evidence, fraud, a change in law or interpretation of law, or clear and unmistakable...
Code of Federal Regulations, 2011 CFR
2011-07-01
... of a type contemplated in § 17.103(b), the waiver question should be referred in accordance with the... and material evidence, fraud, a change in law or interpretation of law, or clear and unmistakable...
Towards absolute laser spectroscopic CO2 isotope ratio measurements
NASA Astrophysics Data System (ADS)
Anyangwe Nwaboh, Javis; Werhahn, Olav; Ebert, Volker
2017-04-01
Knowledge of isotope composition of carbon dioxide (CO2) in the atmosphere is necessary to identify sources and sinks of this key greenhouse gas. In the last years, laser spectroscopic techniques such as cavity ring-down spectroscopy (CRDS) and tunable diode laser absorption spectroscopy (TDLAS) have been shown to perform accurate isotope ratio measurements for CO2 and other gases like water vapour (H2O) [1,2]. Typically, isotope ratios are reported in literature referring to reference materials provided by e.g. the International Atomic Energy Agency (IAEA). However, there could be some benefit if field deployable absolute isotope ratio measurement methods were developed to address issues such as exhausted reference material like the Pee Dee Belemnite (PDB) standard. Absolute isotope ratio measurements would be particularly important for situations where reference materials do not even exist. Here, we present CRDS and TDLAS-based absolute isotope ratios (13C/12C ) in atmospheric CO2. We demonstrate the capabilities of the used methods by measuring CO2 isotope ratios in gas standards. We compare our results to values reported for the isotope certified gas standards. Guide to the expression of uncertainty in measurement (GUM) compliant uncertainty budgets on the CRDS and TDLAS absolute isotope ratio measurements are presented, and traceability is addressed. We outline the current impediments in realizing high accuracy absolute isotope ratio measurements using laser spectroscopic methods, propose solutions and the way forward. Acknowledgement Parts of this work have been carried out within the European Metrology Research Programme (EMRP) ENV52 project-HIGHGAS. The EMRP is jointly funded by the EMRP participating countries within EURAMET and the European Union. References [1] B. Kühnreich, S. Wagner, J. C. Habig,·O. Möhler, H. Saathoff, V. Ebert, Appl. Phys. B 119:177-187 (2015). [2] E. Kerstel, L. Gianfrani, Appl. Phys. B 92, 439-449 (2008).
Development of the Russian matrix sentence test.
Warzybok, Anna; Zokoll, Melanie; Wardenga, Nina; Ozimek, Edward; Boboshko, Maria; Kollmeier, Birger
2015-01-01
To develop the Russian matrix sentence test for speech intelligibility measurements in noise. Test development included recordings, optimization of speech material, and evaluation to investigate the equivalency of the test lists and training. For each of the 500 test items, the speech intelligibility function, speech reception threshold (SRT: signal-to-noise ratio, SNR, that provides 50% speech intelligibility), and slope was obtained. The speech material was homogenized by applying level corrections. In evaluation measurements, speech intelligibility was measured at two fixed SNRs to compare list-specific intelligibility functions. To investigate the training effect and establish reference data, speech intelligibility was measured adaptively. Overall, 77 normal-hearing native Russian listeners. The optimization procedure decreased the spread in SRTs across words from 2.8 to 0.6 dB. Evaluation measurements confirmed that the 16 test lists were equivalent, with a mean SRT of -9.5 ± 0.2 dB and a slope of 13.8 ± 1.6%/dB. The reference SRT, -8.8 ± 0.8 dB for the open-set and -9.4 ± 0.8 dB for the closed-set format, increased slightly for noise levels above 75 dB SPL. The Russian matrix sentence test is suitable for accurate and reliable speech intelligibility measurements in noise.
[Mortality of psychiatric inpatients in France during World War II: a demographic study].
Chapireau, F
2009-04-01
In France, World War II lasted from 1939 to 1945. Under-nourishment was a national problem, and was more severe in mental hospitals. The mortality of psychiatric inpatients in France during World War II has long been a controversial issue in the country. Some authors wrote of the "soft extermination" of 40 000 mental patients, although this has been proven false. The historical study published in 2007 by Isabelle von Bueltzingsloewen provides in-depth description and analysis of starvation due to food restrictions in French mental hospitals. Although the French official statistic services published detailed data, no demographic study has been published so far. Such studies have been conducted in Norway and in Finland. "The influence of a period of under-nourishment upon mortality in mental hospitals can rarely be seen with a clarity equal to that in this work. The strict rationing was the same for everybody, but, extra muros, there was private initiative and ingenuity to help in alleviating the distress. Naturally, patients in institution had no ability to act on their own. The immense increase during the period of war from 1941 to 1945 appeared both as an increase in the exact death-risk and as an increase in the disproportion with normal mortality. The men reacted more strongly than women; which is readily comprehensible on physiological grounds, as the rations were virtually the same for all." Excess mortality continued after the war. Even though under-nourishment had ceased, death rates from tuberculosis remained high the following year. Both papers state that the poor hygiene and bad living conditions existing in mental hospitals before the war worsened the effects of food restrictions. DEMOGRAPHIC DATA: French data were published by the General Statistics of France (SGF) that became the National Institute of Statistics and Economic Studies (Insee) in 1946. A series of datasets were published each year according to sex, diagnosis and type of psychiatric institution. In 1943, the outdated diagnostic classification was replaced by a more modern one, with reference to ICD. The same year, the age groups also changed (instead of 35-44, it became 30-39). Publication of data by type of institution was discontinued in 1943; from 1945 to 1948, the only available data concerned patients in hospital on 31st December, by age, sex and diagnosis. General population data were published by the National Institute of Demographic Studies (INED). The data referring to civilian population during the war are provided by the Human Mortality Database. This study covers number of people in hospital, mortality rates by sex, age, diagnosis and type of institution, and standardised mortality ratios. These refer to the civilian population which is more relevant since mental patients would not have been allowed to join the armed forces, even if they had not been in hospital. Finally, mortality trends in mental hospitals are compared with those in "hospices for old, disabled or incurable people", in order to ascertain whether all vulnerable populations in institutions suffered to the same extent. The results show that the number of inpatients in 1945 was about half the total recorded in 1940, due to fewer admissions and to a large increase in the number of deaths. However, the number of discharges increased in 1940, even though the number of admissions had begun to slow down: many patients were sent to places offering better food and hygiene. The number of deaths began to rise as from 1939. Mortality rates were high in 1940 and especially in 1941, when almost one man in three and more than one woman in five died. Global rates did not change in 1942. In December that year, a government order stated that mental patients should receive more food. Mortality rates went down in 1943 and 1944, but rates did not return to the prewar values until 1946. In 1939, mortality rates are high but only among patients of 70 years of age or more. In 1940, they were highest above 55; in 1941, rates between ages 15 and 54 were double those of the preceding year. Thus, even though excess mortality affected all ages, its strongest effects were felt from the older patients to the younger ones from 1939 to 1941. Trends according to diagnosis are difficult to interpret because of the change of classification in 1943. The patients suffered greatest hardship in public hospitals, which had no budget of their own and were run by the departments and lowest in private hospitals contributing to the public service, most of which were congregational and received religious funding. In 1941, standardised mortality ratios were more than three times higher than they were before the war. Comparison with people living in hospices shows that during the war mortality rates were 50% higher in these institutions, while they almost tripled in mental hospitals. The number of people who died of starvation and infectious diseases in mental hospitals from 1939 to 1945 can be estimated at about 45,500. However, mental patients were made specially vulnerable by circumstances that existed before the war in mental hospitals, in terms of food, hygiene and staffing, as suggested by an official document quoted in the paper.
Federal Register 2010, 2011, 2012, 2013, 2014
2013-07-25
... reference Federally- approved SIPs, as a result of consultations between EPA and the Office of the Federal...'' format are discussed in further detail in the May 22, 1997 Federal Register document. On February 10... under the ``good cause'' exemption in section 553(b)(3)(B) of the Administrative Procedures Act (APA...
46 CFR 105.01-3 - Incorporation by reference.
Code of Federal Regulations, 2010 CFR
2010-10-01
... from the sources listed below. (b) American Society for Testing and Materials (ASTM), 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959, telephone 610-832-9585, http://www.astm.org. (1) ASTM D 323-94...
Database of natural matrix reference materials (NMRM) for organic constituents.
Iyengar, G V; Bleise, A R
2001-06-01
The International Atomic Energy Agency maintains a database of internationally available certified reference materials (CRM) of natural matrices. This database is periodically updated, and presently documents nearly 25,000 measurands in 1,700 materials. The organic constituents are classified in five major groups of analytes aliphatic and aromatic hydrocarbons (A), chlorinated hydrocarbons (B), pesticides (C), organometallic compounds (D) and other organic constituents (nutrients, etc.) (E). The matrices include natural materials such as body fluids, food products, soils, and sediments, terrestrial (e.g. plants), and anthropogenic products (e.g. dust, fly ash). These five organic groups of analytes encompass more than 2000 measurands for 420 different analytes in 230 materials. Of these measurands, 1,682 (68%) are certified, and 768 (32%) are provided as informational values. Within each major group of analytes, measurands reported as informational values accounted for: A (35%); B (35%); C (26%); D (10%), and E (22%). The high proportion of informational values (i.e. non-certified values) for A, B, and C, compares well with a similar but undesirable situation faced in the nineteen-seventies in the inorganic area when simultaneous multielement techniques became available. In the case of D and E, it appears that mostly targeted analytes are measured, leading to a cohesive certification profile. Although the IAEA database is not equally comprehensive for all groups of analytes cited above, it can still serve as an useful indicator of the status of organic constituents in RMs.
Mechanical properties of experimental composites with different calcium phosphates fillers.
Okulus, Zuzanna; Voelkel, Adam
2017-09-01
Calcium phosphates (CaPs)-containing composites have already shown good properties from the point of view of dental restorative materials. The purpose of this study was to examine the crucial mechanical properties of twelve hydroxyapatite- or tricalcium phosphate-filled composites. The raw and surface-treated forms of both CaP fillers were applied. As a reference materials two experimental glass-containing composites and one commercial dental restorative composite were applied. Nano-hardness, elastic modulus, compressive, flexural and diametral tensile strength of all studied materials were determined. Application of statistical methods (one-way analysis of variance and cluster agglomerative analysis) allowed for assessing the similarities between examined materials according to the values of studied parameters. The obtained results show that in almost all cases the mechanical properties of experimental CaPs-composites are comparable or even better than mechanical properties of examined reference materials. Copyright © 2017 Elsevier B.V. All rights reserved.
Peng, Rongxue; Zhang, Rui; Lin, Guigao; Yang, Xin; Li, Ziyang; Zhang, Kuo; Zhang, Jiawei; Li, Jinming
2017-09-01
The echinoderm microtubule-associated protein-like 4 and anaplastic lymphoma kinase (ALK) receptor tyrosine kinase (EML4-ALK) rearrangement is an important biomarker that plays a pivotal role in therapeutic decision making for non-small-cell lung cancer (NSCLC) patients. Ensuring accuracy and reproducibility of EML4-ALK testing by fluorescence in situ hybridization, immunohistochemistry, RT-PCR, and next-generation sequencing requires reliable reference materials for monitoring assay sensitivity and specificity. Herein, we developed novel reference materials for various kinds of EML4-ALK testing. CRISPR/Cas9 was used to edit various NSCLC cell lines containing EML4-ALK rearrangement variants 1, 2, and 3a/b. After s.c. inoculation, the formalin-fixed, paraffin-embedded (FFPE) samples from xenografts were prepared and tested for suitability as candidate reference materials by fluorescence in situ hybridization, immunohistochemistry, RT-PCR, and next-generation sequencing. Sample validation and commutability assessments showed that all types of FFPE samples derived from xenograft tumors have typical histological structures, and EML4-ALK testing results were similar to the clinical ALK-positive NSCLC specimens. Among the four methods for EML4-ALK detection, the validation test showed 100% concordance. Furthermore, these novel FFPE reference materials showed good stability and homogeneity. Without limitations on variant types and production, our novel FFPE samples based on CRISPR/Cas9 editing and xenografts are suitable as candidate reference materials for the validation, verification, internal quality control, and proficiency testing of EML4-ALK detection. Copyright © 2017 American Society for Investigative Pathology and the Association for Molecular Pathology. Published by Elsevier Inc. All rights reserved.
Kato, Megumi; Kinumi, Tomoya; Yoshioka, Mariko; Goto, Mari; Fujii, Shin-Ichiro; Takatsu, Akiko
2015-04-01
To standardize C-reactive protein (CRP) assays, the National Metrology Institute of Japan (NMIJ) has developed a C-reactive protein solution certified reference material, CRM 6201-b, which is intended for use as a primary reference material to enable the SI-traceable measurement of CRP. This study describes the development process of CRM 6201-b. As a candidate material of the CRM, recombinant human CRP solution was selected because of its higher purity and homogeneity than the purified material from human serum. Gel filtration chromatography was used to examine the homogeneity and stability of the present CRM. The total protein concentration of CRP in the present CRM was determined by amino acid analysis coupled to isotope-dilution mass spectrometry (IDMS-AAA). To improve the accuracy of IDMS-AAA, we optimized the hydrolysis process by examining the effect of parameters such as the volume of protein samples taken for hydrolysis, the procedure of sample preparation prior to the hydrolysis, hydrolysis temperature, and hydrolysis time. Under optimized conditions, we conducted two independent approaches in which the following independent hydrolysis and liquid chromatography-isotope dilution mass spectrometry (LC-IDMS) were combined: one was vapor-phase acid hydrolysis (130 °C, 24 h) and hydrophilic interaction liquid chromatography-mass spectrometry (HILIC-MS) method, and the other was microwave-assisted liquid-phase acid hydrolysis (150 °C, 3 h) and pre-column derivatization liquid chromatography-tandem mass spectrometry (LC-MS/MS) method. The quantitative values of the two different amino acid analyses were in agreement within their uncertainties. The certified value was the weighted mean of the results of the two methods. Uncertainties from the value-assignment method, between-method variance, homogeneity, long-term stability, and short-term stability were taken into account in evaluating the uncertainty for a certified value. The certified value and the expanded uncertainty (k = 2) of CRM 6201-b are (40.0 ± 1.6) μmol kg(-1).
Critical conditions for particle motion in coarse bed materials of nonuniform size distribution
NASA Astrophysics Data System (ADS)
Bathurst, James C.
2013-09-01
Initiation of particle motion in a bed material of nonuniform size distribution may be quantified by (qci/qcr) = (Di/Dr)b, where qci is the critical unit discharge at which particle size Di enters motion, qcr is the critical condition for a reference size Dr unaffected by the hiding/exposure effects associated with nonuniform size distributions, i and r refer to percentiles of the distribution and b varies from 0 (equal mobility in entrainment of all particle sizes) to 1.5-2.5 (full size selective transport). Currently there is no generally accepted method for predicting the value of b. Flume and field data are therefore combined to investigate the above relationship. Thirty-seven sets of flume data quantify the relationship between critical unit discharge and particle size for bed materials with uniform size distributions (used here to approximate full size selective transport). Field data quantify the relationship for bed materials of nonuniform size distribution at 24 sites, with b ranging from 0.15 to 1.3. Intersection of the two relationships clearly demonstrates the hiding/exposure effect; in some but not all cases, Dr is close to the median size D50. The exponent has two clusters of values: b > 1 for sites subject to episodic rain-fed floods and data collected by bedload pit trap and tracers; and b < 0.7 for sites with seasonal snowmelt/glacial melt flow regimes and data collected by bedload sampler and large aperture trap. Field technique appears unlikely to cause variations in b of more than about 0.25. However, the clustering is consistent with possible variations in bed structure distinguishing: for b > 1, sites with relatively infrequent bedload transport where particle embedding and consolidation could reduce the mobility of coarser particles; and, for b < 0.7, a looser bed structure with frequent transport events allowing hiding/exposure and size selection effects to achieve their balance. As yet there is no firm evidence for such a dependency on bed structure but variations in b could potentially be caused by factors outside those determining equal mobility or size selection but appearing to affect b in the same way.
GUARD HOUSE AND BARRACKS; SECOND FLOOR PLAN AND DOOR FRAME ...
GUARD HOUSE AND BARRACKS; SECOND FLOOR PLAN AND DOOR FRAME AND WINDOW DETAILS. Navy Department, Bureau of Yards & Docks, Navy Yard, Mar Island, CA. Albert F. Roller, Architect, San Francisco, CA. H.J. Brunnier, Structural Engineer, Sharon Building, San Francisco, CA. Sheet 2 of 15, accompanying specification Noy-4675. Submitted May 8, 1941, last revised July 14, 1941. Yards & Docks drawing no. 160687; P.W. (Public Works) drawing no. 10388-26; file no. 930-CR-4. Scale one eighth inch to one foot (floor plan) and 3 inches to one foot (details). 73 cm x 129 cm. Ink on vellum - Mare Island Naval Shipyard, Guard House & Barracks, Railroad Avenue near Eighteenth Street, Vallejo, Solano County, CA
The role of imported grain on the selenium intake of Finnish population in 1941-1981.
Mutanen, M; Koivistoinen, P
1983-01-01
When the average intake of selenium among the Finnish population during the period 1941 to 1981 was estimated, the proportion of imported grain used for human consumption, as well as its country of origin, was taken into account as a factor increasing the total intake. The figures indicting the intake of selenium during the study period range from 21 to 56 micrograms/day, clearly exceeding the values obtained when the intake is assessed on the basis of the selenium content of Finnish grain only. The proportion of selenium derived from grain out of the total intake of selenium ranged from 10 to 67% during the study period.
Weisemann, Jasmin; Krez, Nadja; Fiebig, Uwe; Worbs, Sylvia; Skiba, Martin; Endermann, Tanja; Dorner, Martin B.; Bergström, Tomas; Muñoz, Amalia; Zegers, Ingrid; Müller, Christian; Jenkinson, Stephen P.; Avondet, Marc-Andre; Delbrassinne, Laurence; Denayer, Sarah; Zeleny, Reinhard; Schimmel, Heinz; Åstot, Crister; Dorner, Brigitte G.; Rummel, Andreas
2015-01-01
The detection and identification of botulinum neurotoxins (BoNT) is complex due to the existence of seven serotypes, derived mosaic toxins and more than 40 subtypes. Expert laboratories currently use different technical approaches to detect, identify and quantify BoNT, but due to the lack of (certified) reference materials, analytical results can hardly be compared. In this study, the six BoNT/A1–F1 prototypes were successfully produced by recombinant techniques, facilitating handling, as well as improving purity, yield, reproducibility and biosafety. All six BoNTs were quantitatively nicked into active di-chain toxins linked by a disulfide bridge. The materials were thoroughly characterized with respect to purity, identity, protein concentration, catalytic and biological activities. For BoNT/A1, B1 and E1, serotypes pathogenic to humans, the catalytic activity and the precise protein concentration were determined by Endopep-mass spectrometry and validated amino acid analysis, respectively. In addition, BoNT/A1, B1, E1 and F1 were successfully detected by immunological assays, unambiguously identified by mass spectrometric-based methods, and their specific activities were assigned by the mouse LD50 bioassay. The potencies of all six BoNT/A1–F1 were quantified by the ex vivo mouse phrenic nerve hemidiaphragm assay, allowing a direct comparison. In conclusion, highly pure recombinant BoNT reference materials were produced, thoroughly characterized and employed as spiking material in a worldwide BoNT proficiency test organized by the EQuATox consortium. PMID:26703728
33 CFR 127.003 - Incorporation by reference.
Code of Federal Regulations, 2010 CFR
2010-07-01
... Testing and Materials (ASTM) 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959. ASTM F 1121-87 (1993... NFPA 51B, Fire Prevention in Use of Cutting and Welding Processes, 1994 127.405; 127.1405 NFPA 59A...
46 CFR 160.010-1 - Incorporation by reference.
Code of Federal Regulations, 2012 CFR
2012-10-01
... (Polystyrene Foam, Expanded Bead), (July 10, 1970), IBR approved for § 160.010-5 (“MIL-P-19644C”). (2) MIL-P-21929B, Military Specification, Plastic Material, Cellular Polyurethane, Foam-In-Place, Rigid (2 and 4...
30 CFR 250.108 - What requirements must I follow for cranes and other material-handling equipment?
Code of Federal Regulations, 2011 CFR
2011-07-01
... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What requirements must I follow for cranes and... follow for cranes and other material-handling equipment? (a) All cranes installed on fixed platforms must... Maintenance of Offshore Cranes (API RP 2D), incorporated by reference as specified in 30 CFR 250.198. (b) All...
Instructional Media Production for Early Childhood Education: A. B. C. Jig-Saw Puzzle, a Model
ERIC Educational Resources Information Center
Yusuf, Mudashiru Olalere; Olanrewaju, Olatayo Solomon; Soetan, Aderonke K.
2015-01-01
In this paper, a. b. c. jig-saw puzzle was produced for early childhood education using local materials. This study was a production based type of research, to serve as a supplemental or total learning resource. Its production followed four phases of development referred to as information, design, production and evaluation. The storyboard cards,…
Funding the Pan American Materials Conference
2015-06-01
sufficient support and (b) senior invited speakers that lend prestige to the event. (a) Papers published in peer-reviewed journals ( N /A for none...including journal references, in the following categories: (b) Papers published in non-peer-reviewed journals ( N /A for none) (c) Presentations...interesting lecture on the extraction of keratin from poultry feathers . The development of alloys for biomedical applications magnesium was described
Stals, M; Verhoeven, S; Bruggeman, M; Pellens, V; Schroeyers, W; Schreurs, S
2014-01-01
The Euratom BSS requires that in the near future (2015) the building materials for application in dwellings or buildings such as offices or workshops are screened for NORM nuclides. The screening tool is the activity concentration index (ACI). Therefore it is expected that a large number of building materials will be screened for NORM and thus require ACI determination. Nowadays, the proposed standard for determination of building material ACI is a laboratory analyses technique with high purity germanium spectrometry and 21 days equilibrium delay. In this paper, the B-NORM method for determination of building material ACI is assessed as a faster method that can be performed on-site, alternative to the aforementioned standard method. The B-NORM method utilizes a LaBr3(Ce) scintillation probe to obtain the spectral data. Commercially available software was applied to comprehensively take into account the factors determining the counting efficiency. The ACI was determined by interpreting the gamma spectrum from (226)Ra and its progeny; (232)Th progeny and (40)K. In order to assess the accuracy of the B-NORM method, a large selection of samples was analyzed by a certified laboratory and the results were compared with the B-NORM results. The results obtained with the B-NORM method were in good correlation with the results obtained by the certified laboratory, indicating that the B-NORM method is an appropriate screening method to assess building material ACI. The B-NORM method was applied to analyze more than 120 building materials on the Belgian market. No building materials that exceed the proposed reference level of 1 mSv/year were encountered. Copyright © 2013 Elsevier Ltd. All rights reserved.
Sharpless, K E; Gill, L M
2000-01-01
A number of food-matrix reference materials (RMs) are available from the National Institute of Standards and Technology (NIST) and from Agriculture Canada through NIST. Most of these materials were originally value-assigned for their elemental composition (major, minor, and trace elements), but no additional nutritional information was provided. Two of the materials were certified for selected organic constituents. Ten of these materials (Standard Reference Material [SRM] 1,563 Cholesterol and Fat-Soluble Vitamins in Coconut Oil [Natural and Fortified], SRM 1,566b Oyster Tissue, SRM 1,570a Spinach Leaves, SRM 1,974a Organics in Mussel Tissue (Mytilus edulis), RM 8,415 Whole Egg Powder, RM 8,418 Wheat Gluten, RM 8,432 Corn Starch, RM 8,433 Corn Bran, RM 8,435 Whole Milk Powder, and RM 8,436 Durum Wheat Flour) were recently distributed by NIST to 4 laboratories with expertise in food analysis for the measurement of proximates (solids, fat, protein, etc.), calories, and total dietary fiber, as appropriate. SRM 1846 Infant Formula was distributed as a quality control sample for the proximates and for analysis for individual fatty acids. Two of the materials (Whole Egg Powder and Whole Milk Powder) were distributed in an earlier interlaboratory comparison exercise in which they were analyzed for several vitamins. Value assignment of analyte concentrations in these 11 SRMs and RMs, based on analyses by the collaborating laboratories, is described in this paper. These materials are intended primarily for validation of analytical methods for the measurement of nutrients in foods of similar composition (based on AOAC INTERNATIONAL's fat-protein-carbohydrate triangle). They may also be used as "primary control materials" in the value assignment of in-house control materials of similar composition. The addition of proximate information for 10 existing reference materials means that RMs are now available from NIST with assigned values for proximates in 6 of the 9 sectors of the AOAC triangle. Five of these materials have values assigned for total dietary fiber-the first such information provided for materials available from NIST.
DOE Office of Scientific and Technical Information (OSTI.GOV)
Xiao, Lihua, E-mail: xiaolihua@git.edu.cn; School of Materials Science and Engineering, Central South University, Changsha, Hunan 410083; Guizhou Special Functional Materials 2011 Collaborative Innovation Center, Guizhou Institute of Technology, Guiyang 550003
2016-04-28
The structural, electronic, magnetic, and optical properties of GdB{sub 6} are studied using the first-principles calculations. Calculated values for magnetic and optical properties and lattice constant are found to be consistent with previously reported experimental results. The calculated results show that GdB{sub 6} is a perfect near-infrared absorption/reflectance material that could serve as a solar radiation shielding material for windows with high visible light transmittance, similar to LaB{sub 6}, which is assigned to its plasma oscillation and a collective oscillation (volume plasmon) of carrier electrons. It was found that the magnetic 4f electrons of Gd are not relevant to themore » important optical properties of GdB{sub 6}. These theoretical studies serve as a reference for future studies.« less
Electrostatic Discharge Training Manual
1980-09-01
CAN BE MOLDED INTO FORMED SHAPES. FIBERBOARD, MELAMINE LAMINATES AND OTHER MATERIALS (LAMINATED OR HOMOGENEOUS) CAN BE CONSTRUCTED INTO BOXES AND...COVERED WITH, ESD PROTECTIVE MATERIALS SUCH AS METAL, MIL-B-81705 TYPE II, MIL-P- 82646 (REFERENCES 17, 16), MELAMINE LAMINATES OR OTHER ESD PROTECTIVE...CONDUCTANCE IN AVALANCHE MICROWAVE OSCILLATORS", IEEE TRANSACTIONS ON ELECTRON DEVICES, ED-i5, JUNE 1968. 32. HOLM, R., ELECTRIC CONTACTS HANDBOOK, BERLIN
Dynamic and Quasi Static Mechanical Properties of Comp B and TNT.
1985-11-01
strains Explosives RDX pArticle size TNT puriety TNT puriety Wax Brittle Voids Poroaity Artillery launch Young’s modulus Polsson’s ratio Cracks...the yield strength under the confined condition of the triaxial test Is larger than the uniaxial coapres- sive strength as expected for brittle ...TNT both for a reference for Coup B and because TNT is an Important explisive itself. SComposition B and TNT are very brittle materials and are much
More than a century old 'Platycleis Kraussi case' finally resolved (Tettigoniidae: Platycleidini).
Skejo, Josip; Rebrina, Fran; Tvrtković, Nikola; Gomboc, Stanislav; Heller, Klaus-Gerhard
2015-07-28
In this paper we deal with a not well known orthopteran species described from Croatia--Krauss' bush-cricket, Platycleis kraussi Padewieth, 1900 with unknown type series. After systematic field studies the species was found only three kilometres from Padewieth's locus typicus, in Francikovac near Senj (Croatia). It was found to be the same as Bicolorana kuntzeni (Ramme, 1931), thus B. kuntzeni (Ramme, 1931) syn. nov. became a synonym of Bicolorana kraussi (Padewieth, 1900) comb. nov. which is moved into genus Bicolorana Zeuner, 1941. Since the type was lost a neotype of B. kraussi is designated and deposited in the Naturalis Biodiversity Center (Leiden, the Netherlands). Historical review of this species' taxonomy is given. An improved description is presented showing some variability of certain morphological characters. The morphology, morphometrics and bioacoustic data of the species are compared with those of the closely related B. bicolor (Philippi, 1830) and Modestana modesta (Fieber, 1853). Vichetia helleri syn. nov. is regarded a synonym of Bicolorana bicolor. The literature and new distribution data are gathered and presented.
Perich, C; Ricós, C; Alvarez, V; Biosca, C; Boned, B; Cava, F; Doménech, M V; Fernández-Calle, P; Fernández-Fernández, P; García-Lario, J V; Minchinela, J; Simón, M; Jansen, R
2014-05-15
Current external quality assurance schemes have been classified into six categories, according to their ability to verify the degree of standardization of the participating measurement procedures. SKML (Netherlands) is a Category 1 EQA scheme (commutable EQA materials with values assigned by reference methods), whereas SEQC (Spain) is a Category 5 scheme (replicate analyses of non-commutable materials with no values assigned by reference methods). The results obtained by a group of Spanish laboratories participating in a pilot study organized by SKML are examined, with the aim of pointing out the improvements over our current scheme that a Category 1 program could provide. Imprecision and bias are calculated for each analyte and laboratory, and compared with quality specifications derived from biological variation. Of the 26 analytes studied, 9 had results comparable with those from reference methods, and 10 analytes did not have comparable results. The remaining 7 analytes measured did not have available reference method values, and in these cases, comparison with the peer group showed comparable results. The reasons for disagreement in the second group can be summarized as: use of non-standard methods (IFCC without exogenous pyridoxal phosphate for AST and ALT, Jaffé kinetic at low-normal creatinine concentrations and with eGFR); non-commutability of the reference material used to assign values to the routine calibrator (calcium, magnesium and sodium); use of reference materials without established commutability instead of reference methods for AST and GGT, and lack of a systematic effort by manufacturers to harmonize results. Results obtained in this work demonstrate the important role of external quality assurance programs using commutable materials with values assigned by reference methods to correctly monitor the standardization of laboratory tests with consequent minimization of risk to patients. Copyright © 2013 Elsevier B.V. All rights reserved.
Lobar pneumonia treated by Musgrave Park physicians.
Hedley-Whyte, John; Milamed, Debra R
2009-05-01
In the decade 1935-45 the treatment of lobar pneumonia in the developed and warring world underwent a series of evolutions-anti-sera, specific anti-sera, refinement of sulpha drugs, sulpha and anti-sera, the introduction of penicillin for bacteriology, then ophthalmology, and then for penicillin-sensitive bacterial infections such as lobar pneumonia with its many Cooper types of Streptococcus pneumoniae. Penicillin for civilian use was essentially banned in World War II, a ban that early in 1941 two Musgrave Park physicians tried to circumvent. Strict secrecy on the details of penicillin production was enforced. The treatment option chosen by the Musgrave Park physicians in 1941, and the non-availability of penicillin led to sequelae affecting the post-Belfast careers of both patient and physicians.
New Ca-Tims and La-Icp Analyses of GJ-1, Plesovice, and FC1 Reference Materials
NASA Astrophysics Data System (ADS)
Feldman, J. D.; Möller, A.; Walker, J. D.
2014-12-01
Laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) U-Pb zircon geochronology relies on external reference standards to monitor and correct for different mass fractionation effects and instrument drift. Common zircon reference materials used within the community, including the KU Isotope Geochemistry Laboratory, are GJ-1 (207Pb/206Pb age: 608.53 +/- 0.37Ma; Jackson et al., 2004), Plesovice (337.13 +/- 0.37 Ma; Slama et al., 2008), and FC-1 (1099.0 +/-0.6 Ma; Paces and Miller, 1993). The age distribution of zircon reference material varies slightly from sample fraction to sample fraction, and the published results for GJ-1 are slightly discordant. As a result, using the published data for the distributed standard splits can lead to small systematic variations when comparing datasets from different labs, and more high precision data are needed to evaluate potential inhomogeneity of sample splits used in different laboratories. Here we characterize these reference materials with cathodoluminescence, LA-ICP-MS traverses across grains, and high precision CA-TIMS to better constrain the ages and assess zoning of these standards, and present the data for comparison with other laboratories. Reducing systematic error by dating our own reference material lends confidence to our analyses and allows for inter-laboratory age reproducibility of unknowns. Additionally, the reduction in propagated uncertainties (especially in GJ-1, for which both the red and yellow variety will be analyzed) will be used to improve long-term reproducibility, comparisons between samples of similar age, detrital populations and composite pluton zircons. Jackson, S.E., et al., 2004, Chemical Geology, v. 211, p. 47-69. Paces, J.B. & Miller, J.D., 1993, Journal of Geophysical Research, v. 80, p. 13997-14013. Slama, J., et al., 2008, Chemical Geology, v. 249. p. 1-35.
50 CFR 640.29 - Incorporation by reference.
Code of Federal Regulations, 2012 CFR
2012-10-01
..., Washington, DC. For more information on the availability of this material at NARA, call (202) 741-6030 or go... § 640.6 and § 640.22. (4) F.A.C., Chapter 68B-55: Trap retrieval and trap debris removal, Rule 68B-55.002: Retrieval of Trap Debris, in effect as of October 15, 2007, IBR approved for § 640.6 and § 640.20...
22 CFR 1423.28 - Briefs in support of exceptions; oppositions to exceptions; cross-exceptions.
Code of Federal Regulations, 2014 CFR
2014-04-01
..., presenting clearly the points of fact and law relied on in support of the position taken on each question, with specific page reference to the transcript and the legal or other material relied on. (b) Any party...
22 CFR 1423.28 - Briefs in support of exceptions; oppositions to exceptions; cross-exceptions.
Code of Federal Regulations, 2013 CFR
2013-04-01
..., presenting clearly the points of fact and law relied on in support of the position taken on each question, with specific page reference to the transcript and the legal or other material relied on. (b) Any party...
22 CFR 1423.28 - Briefs in support of exceptions; oppositions to exceptions; cross-exceptions.
Code of Federal Regulations, 2012 CFR
2012-04-01
..., presenting clearly the points of fact and law relied on in support of the position taken on each question, with specific page reference to the transcript and the legal or other material relied on. (b) Any party...
36 CFR 1254.26 - What can I take into a research room with me?
Code of Federal Regulations, 2010 CFR
2010-07-01
... wallet or purse is sufficiently small for purposes of this section. You may take cell phones, pagers, and...) and, for cell phone cameras, in § 1254.70(g). (b) Notes and reference materials. You may take notes...
36 CFR 1254.26 - What can I take into a research room with me?
Code of Federal Regulations, 2014 CFR
2014-07-01
... wallet or purse is sufficiently small for purposes of this section. You may take cell phones, pagers, and...) and, for cell phone cameras, in § 1254.70(g). (b) Notes and reference materials. You may take notes...
36 CFR 1254.26 - What can I take into a research room with me?
Code of Federal Regulations, 2012 CFR
2012-07-01
... wallet or purse is sufficiently small for purposes of this section. You may take cell phones, pagers, and...) and, for cell phone cameras, in § 1254.70(g). (b) Notes and reference materials. You may take notes...
40 CFR 52.2820 - Identification of plan.
Code of Federal Regulations, 2010 CFR
2010-07-01
... national ambient air quality standards. (b) Incorporation by reference. (1) Material listed in paragraphs..., DC; or the National Archives and Records Administration (NARA). For information on the availability.../code_of_federal_regulations/ibr_locations.html. (c) EPA approved regulations. Table 52.2820—EPA...
40 CFR 52.2820 - Identification of plan.
Code of Federal Regulations, 2013 CFR
2013-07-01
... national ambient air quality standards. (b) Incorporation by reference. (1) Material listed in paragraphs..., DC; or the National Archives and Records Administration (NARA). For information on the availability.../code_of_federal_regulations/ibr_locations.html. (c) EPA approved regulations. Table 52.2820—EPA...
40 CFR 52.2820 - Identification of plan.
Code of Federal Regulations, 2012 CFR
2012-07-01
... national ambient air quality standards. (b) Incorporation by reference. (1) Material listed in paragraphs..., DC; or the National Archives and Records Administration (NARA). For information on the availability.../code_of_federal_regulations/ibr_locations.html. (c) EPA approved regulations. Table 52.2820—EPA...
40 CFR 52.2820 - Identification of plan.
Code of Federal Regulations, 2011 CFR
2011-07-01
... national ambient air quality standards. (b) Incorporation by reference. (1) Material listed in paragraphs..., DC; or the National Archives and Records Administration (NARA). For information on the availability.../code_of_federal_regulations/ibr_locations.html. (c) EPA approved regulations. Table 52.2820—EPA...
40 CFR 52.2820 - Identification of plan.
Code of Federal Regulations, 2014 CFR
2014-07-01
... national ambient air quality standards. (b) Incorporation by reference. (1) Material listed in paragraphs..., DC; or the National Archives and Records Administration (NARA). For information on the availability.../code_of_federal_regulations/ibr_locations.html. (c) EPA approved regulations. Table 52.2820—EPA...
Cancer mortality in women and men who survived the siege of Leningrad (1941-1944).
Koupil, Ilona; Plavinskaja, Svetlana; Parfenova, Nina; Shestov, Dmitri B; Danziger, Phoebe Day; Vågerö, Denny
2009-03-15
The population of Leningrad suffered from severe starvation, cold and psychological stress during the siege in World War II in 1941-1944. We investigated the long-term effects of the siege on cancer mortality in 3,901 men and 1,429 women, born between 1910 and 1940. All study subjects were residents of St. Petersburg, formerly Leningrad, between 1975 and 1982. One third of them had experienced the siege as children, adolescents or young adults (age range, 1-31 years at the peak of starvation in 1941-1942). Associations of siege exposure with risk of death from cancer were studied using a multivariable Cox regression, stratified by gender and period of birth, adjusted for age, smoking, alcohol and social characteristics, from 1975 to 1977 (men) and 1980 to 1982, respectively (women), until the end of 2005. Women who were 10-18 years old at the peak of starvation were taller as adults (age-adjusted difference, 1.7 cm; 95% CI, 0.5-3.0) and had a higher risk of dying from breast cancer compared with unexposed women born during the same period (age-adjusted HR, 9.9; 95% CI, 1.1-86.5). Mortality from prostate cancer was nonsignificantly higher in exposed men. The experience of severe starvation and stress during childhood and adolescence may have long-term effects on cancer in surviving men and women.
Damage Processes in a Quasi-Isotropic Composite Short Beam Under Three- Point Loading
1992-01-01
American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103 12a. DISTRIBUTION /AVAILABILITY STATEMENT 12b. DISTRIBUTION CODE...three- point bend test Is investigated for a composite with a quasi-isotropic layup. Failue is found to Initiate iri a region near the point of...Composites Technology & Research, Winter 1991 Copyright American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103 REFERENCE
5 CFR 733.107 - Designated localities.
Code of Federal Regulations, 2014 CFR
2014-01-01
..., 1940). Greenbelt (Oct. 4, 1940). Howard County (April 25, 1974). Hyattsville (Sept. 20, 1940...). Somerset (Nov. 22, 1940). Takoma Park (Oct. 22, 1940). University Park (Jan. 18, 1941). Washington Grove...
1985-12-01
OBSERVATION TI.E 5 M/P. REMARKS/CERTI F CATION: SUBAREA CODE A7FOREIGN N . ..-. QUAD) INDEX NO. 24- 65 DAY OCT. NOV. DEC. JAN. FEB. AAR. APR. MAI/ JUNE JULY...I E . 33-38-10 117-10-44 I9/046- 5 40 1907 1960 601.9 1909 100.6 1961 309.3 29200- 65 - * ELSINO 6EP 33-41-00 117-23-01 005/006- 5 390 1966 170.1 1970 34...1941 102:: 1961 316.1 5 47-1 L*UN 8EC NARAE 933.3 1- 65 719’ 1927 119?8 74-3.7 1941 1 1 1 1961 31. A65©-ooL LAGURA 86ACH 2-L*8*WAT 01 3 3-,3303 117:.-4o
Fire history of Everglades National Park and Big Cypress National Preserve, southern Florida
Smith, Thomas J.; Foster, Ann M.; Jones, John W.
2015-01-01
Fire has been used as a management tool in various ecosystems around the world. Prairies, grasslands, and savannas are fire-maintained ecosystems where fire is used to deter invasion by shrubs and trees (Grant and others, 2009; Scheintaub and others, 2009). Similarly, fire plays an important role in woodlands and forests by influencing species composition and succession such, as the use of fire in coniferous forests to prevent encroachment by hardwoods (Phillippe and others, 2011). Fire also has been used to manage wetland ecosystems for more than 50 years (Lynch, 1941; Frost, 1995). Uses have included returning marshes to early successional states, increasing forage for wildlife (Lynch, 1941). In all fire-influenced ecosystems, prescribed burns are routinely used to reduce fuel loads, reducing the possibility of catastrophic fires.
29 CFR 1918.3 - Incorporation by reference.
Code of Federal Regulations, 2014 CFR
2014-07-01
... Archives and Records Administration (NARA). For information on the availability of this material at NARA..., American National Standard for Personal Protection—Protective Footwear; IBR approved for § 1918.104(b)(1....org. (5) ANSI Z41-1991, American National Standard for Personal Protection—Protective Footwear; IBR...
29 CFR 1918.3 - Incorporation by reference.
Code of Federal Regulations, 2012 CFR
2012-07-01
... Archives and Records Administration (NARA). For information on the availability of this material at NARA..., American National Standard for Personal Protection—Protective Footwear; IBR approved for § 1918.104(b)(1....org. (5) ANSI Z41-1991, American National Standard for Personal Protection—Protective Footwear; IBR...
29 CFR 1918.3 - Incorporation by reference.
Code of Federal Regulations, 2013 CFR
2013-07-01
... Archives and Records Administration (NARA). For information on the availability of this material at NARA..., American National Standard for Personal Protection—Protective Footwear; IBR approved for § 1918.104(b)(1....org. (5) ANSI Z41-1991, American National Standard for Personal Protection—Protective Footwear; IBR...
36 CFR § 1254.26 - What can I take into a research room with me?
Code of Federal Regulations, 2013 CFR
2013-07-01
... wallet or purse is sufficiently small for purposes of this section. You may take cell phones, pagers, and...) and, for cell phone cameras, in § 1254.70(g). (b) Notes and reference materials. You may take notes...
46 CFR 160.076-11 - Incorporation by reference.
Code of Federal Regulations, 2014 CFR
2014-10-01
... the public. All approved material is available for inspection at the National Archives and Records Administration (NARA) and at Coast Guard Headquarters. Contact Commandant (CG-ENG-4), Attn: Lifesaving and Fire.../federal_register/code_of_federal_regulations/ibr_locations.html. (b) Underwriters Laboratories (UL...
46 CFR 160.076-11 - Incorporation by reference.
Code of Federal Regulations, 2013 CFR
2013-10-01
... the public. All approved material is available for inspection at the National Archives and Records Administration (NARA) and at Coast Guard Headquarters. Contact Commandant (CG-ENG-4), Attn: Lifesaving and Fire.../federal_register/code_of_federal_regulations/ibr_locations.html. (b) Underwriters Laboratories (UL...
Shuvalov, A L
2008-05-01
For an arbitrary anisotropic half-space with continuous vertical variation of material properties, an explicit closed-form expression for the coefficient B of high-frequency dispersion of the Rayleigh velocity v(R)(omega) approximately v(R)(0)(1+B/omega) is derived. The result involves two matrices, one consisting of the surface-traction derivatives in velocity and the other of its Wentzel-Kramers-Brillouin coefficients, which are contracted with an amplitude vector of the Rayleigh wave in the reference homogeneous half-space. The "ingredients" are routinely defined through the fundamental elasticity matrix and its first derivative, both taken at v=v(R)(0) and referred to the surface.
NASA Astrophysics Data System (ADS)
Pham, Tien Hung; Rühaak, Wolfram; Sass, Ingo
2017-04-01
Extensive groundwater extraction leads to a drawdown of the ground water table. Consequently, soil effective stress increases and can cause land subsidence. Analysis of land subsidence generally requires a numerical model based on poroelasticity theory, which was first proposed by Biot (1941). In the review of regional land subsidence accompanying groundwater extraction, Galloway and Burbey (2011) stated that more research and application is needed in coupling of stress-dependent land subsidence process. In geotechnical field, the constant rate of strain tests (CRS) was first introduced in 1969 (Smith and Wahls 1969) and was standardized in 1982 through the designation D4186-82 by American Society for Testing and Materials. From the reading values of CRS tests, the stress-dependent parameters of poroelasticity model can be calculated. So far, there is no research to link poroelasticity theory with CRS tests in modelling land subsidence due to groundwater extraction. One dimensional CRS tests using conventional compression cell and three dimension CRS tests using Rowe cell were performed. The tests were also modelled by using finite element method with mixed elements. Back analysis technique is used to find the suitable values of hydraulic conductivity and bulk modulus that depend on the stress or void ratio. Finally, the obtained results are used in land subsidence models. Biot, M. A. (1941). "General theory of three-dimensional consolidation." Journal of applied physics 12(2): 155-164. Galloway, D. L. and T. J. Burbey (2011). "Review: Regional land subsidence accompanying groundwater extraction." Hydrogeology Journal 19(8): 1459-1486. Smith, R. E. and H. E. Wahls (1969). "Consolidation under constant rates of strain." Journal of Soil Mechanics & Foundations Div.
Quantum tunneling with friction
NASA Astrophysics Data System (ADS)
Tokieda, M.; Hagino, K.
2017-05-01
Using the phenomenological quantum friction models introduced by P. Caldirola [Nuovo Cimento 18, 393 (1941), 10.1007/BF02960144] and E. Kanai [Prog. Theor. Phys. 3, 440 (1948), 10.1143/ptp/3.4.440], M. D. Kostin [J. Chem. Phys. 57, 3589 (1972), 10.1063/1.1678812], and K. Albrecht [Phys. Lett. B 56, 127 (1975), 10.1016/0370-2693(75)90283-X], we study quantum tunneling of a one-dimensional potential in the presence of energy dissipation. To this end, we calculate the tunneling probability using a time-dependent wave-packet method. The friction reduces the tunneling probability. We show that the three models provide similar penetrabilities to each other, among which the Caldirola-Kanai model requires the least numerical effort. We also discuss the effect of energy dissipation on quantum tunneling in terms of barrier distributions.
NASA Astrophysics Data System (ADS)
Salaun, A.; Hubert, A.; Pointurier, F.; Aupiais, J.; Pili, E.; Richon, P.; Fauré, A.; Diallo, S.
2012-12-01
First events of illicit trafficking of nuclear and radiological materials occurred 50 years ago. Nuclear forensics expertise are aiming at determining the use of seized material, its industrial history and provenance (geographical area, place of production or processing), at assisting in the identification and dismantling of illicit trafficking networks. This information is also valuable in the context of inspections of declared facilities to verify the consistency of operator's declaration. Several characteristics can be used to determine the origin of uranium ore concentrates such as trace elemental impurity patterns (Keegan et al., 2008 ; Varga et al., 2010a, 2010b) or uranium, oxygen and lead isotopic compositions (Tamborini et al., 2002a, 2002b ; Wallenius et al., 2006; Varga et al., 2009). We developed analytical procedures for measuring the isotopic compositions of uranium (234U/238U and 235U/238U) and oxygen (18O/16O) and levels of elemental impurities (e.g. REE, Th) from very small amounts of uranium ore concentrates (or yellow cakes). Micrometer particles and few milligrams of material are used for oxygen isotope measurements and REE determination, respectively. Reference materials were analyzed by mass spectrometry (TIMS, SF-ICP-MS and SIMS) to validate testing protocols. Finally, materials of unknown origin were analyzed to highlight significant differences and determine whether these differences allow identifying the origin of these ore concentrates. References: Keegan, E., et al. (2008). Applied Geochemistry 23, 765-777. Tamborini, G., et al. (2002a). Analytical Chemistry 74, 6098-6101. Tamborini, G., et al. (2002b). Microchimica Acta 139, 185-188. Varga, Z., et al. (2009). Analytical Chemistry 81, 8327-8334. Varga, Z., et al. (2010a). Talanta 80, 1744-1749. Varga, Z., et al. (2010b). Radiochimica Acta 98, 771-778 Wallenius, M., et al. (2006). Forensic Science International 156, 55-62.
Difficulties in fumonisin determination: the issue of hidden fumonisins.
Dall'Asta, Chiara; Mangia, Mattia; Berthiller, Franz; Molinelli, Alexandra; Sulyok, Michael; Schuhmacher, Rainer; Krska, Rudolf; Galaverna, Gianni; Dossena, Arnaldo; Marchelli, Rosangela
2009-11-01
In this paper, the results obtained by five independent methods for the quantification of fumonisins B(1), B(2), and B(3) in raw maize are reported. Five naturally contaminated maize samples and a reference material were analyzed in three different laboratories. Although each method was validated and common calibrants were used, a poor agreement about fumonisin contamination levels was obtained. In order to investigate the interactions among analyte and matrix leading to this lack of consistency, the occurrence of fumonisin derivatives was checked. Significant amounts of hidden fumonisins were detected for all the considered samples. Furthermore, the application of an in vitro digestion protocol to raw maize allowed for a higher recovery of native fumonisins, suggesting that the interaction occurring among analytes and matrix macromolecules is associative rather than covalent. Depending on the analytical method as well as the maize sample, only 37-68% of the total fumonisin concentrations were found to be extractable from the samples. These results are particularly impressive and significant in the case of the certified reference material, underlying the actual difficulties in ascertaining the trueness of a method for fumonisin determination, opening thus an important issue for risk assessment.
Code of Federal Regulations, 2010 CFR
2010-07-01
... Chief, Forces Command (CINCFOR); the Commander in Chief, U.S. Atlantic Command (USCINCLANT); and the... provided in Public Law 84-99 (1941), as amended. (4) Forest fire emergencies are responsibilities of the U...
NASA Astrophysics Data System (ADS)
Nyssen, Jan; Gebremeskel, Gezahegne; Mohamed, Sultan; Petrie, Gordon; Seghers, Valérie; Meles Hadgu, Kiros; De Maeyer, Philippe; Haile, Mitiku; Frankl, Amaury
2013-04-01
8281 assemblages of aerial photographs (APs) acquired by the 7a Sezione Topocartografica during the Italian occupation of Ethiopia (1935-1941) have recently been discovered, scanned and organised. The oldest APs of the country that are known so far were taken in the period 1958-1964. The APs of the 1930s were analysed for their technical characteristics, scale, flight lines, coverage, use in topographic mapping, and potential future uses. The APs over Ethiopia in 1935-1941 are presented as assemblages on approx. 50 cm x 20 cm cardboard tiles, each holding a label, one nadir-pointing photograph flanked by two low-oblique photographs and one high-oblique photograph. The four APs were exposed simultaneously and were taken across the flight line; the high-oblique photograph is presented alternatively at left and at right; there is approx. 60% overlap between subsequent sets of APs. One of Santoni's glass plate multi-cameras was used, with focal length of 178 mm, flight height at 4000-4500 m a.s.l., which results in an approximate scale of 1:11 500 for the central photograph and 1:16 000 to 1:18 000 for the low-oblique APs. The surveyors oriented themselves with maps of Ethiopia at 1:400 000 scale, compiled in 1934. The flights present a dense AP coverage of Northern Ethiopia, where they were acquired in the context of upcoming battles with the Ethiopian army. Several flights preceded the later advance of the Italian army southwards towards the capital Addis Ababa. Further flights took place in central Ethiopia for civilian purposes. As of 1936, the APs were used to prepare highly detailed topographic maps at 1:100 000 scale. These APs (1935-1941) together with APs of 1958-1964, 1994 and recent high-resolution satellite imagery are currently being used in spatially explicit change studies of land cover, land management and (hydro)geomorphology in Ethiopia over a time span of almost 80 years, the first results of which will be presented.
Vynohradova, R P
2008-01-01
H. I. Sylakova, doctor of science in biology, senior scientific worker, assistant professor, was born in Kharkiv, graduated from the faculty of pediatry of the 1st Kharkiv Medical Institute (1927-1931) and passed through the postgraduate course. In 1938 she defended her thesis for the candidate's degree. In 1935-1941 she firstly worked as the assistant, and then the assistant professor of the Department of Biochemistry of the 1st Kharkiv Medical Institute. In the period of evacuation (1941-1946) she worked as the head of the Department of Biochemistry at the Chelyabinsk Medical Institute. From 1947 to 1980 H. I. Sylakova worked as the senior scientific worker at the Department of Muscle Biochemistry of the Academy of Sciences of the Ukr. SSR. She was given the scientific status of the assistant professor in 1941, senior scientific worker in 1949. In 1956 she defended her thesis for the doctor's degree. Jointly with D. L. Ferdman H. I. Sylakova firstly found and investigated physiological role and transformation ways of glutamine in muscles. She was the first to find and investigate the enzyme glutaminase in different muscles of animals (skeletal, heart, stomach, kidneys muscles) and in their subcellular elements in norm and under various pathologic conditions. She has elaborated the method of isolation of pure nuclear fraction with unchanged structure. The results of scientific investigations were reported at numerous congresses, conferences, symposia and published in more than 100 scientific works; she prepared 7 candidates of science and a lot of graduates. H. I. Sylakova worked as a secretary of the Kyiv Division of Biochemical Society, Scientific Secretary of the research problem Animal and Human Biochemistry of the Academy of Sciences of the USSR and Ukr. SSR, Editor-in-chief of the Ukrainian Biochemical Journal, head of the State Examination Commission of Biologic faculty of the Kyiv State University, etc. Her work was marked by the medal For Distinguished Labour in the Great Patriotic war of 1941-1945.
10 CFR 430.3 - Materials incorporated by reference.
Code of Federal Regulations, 2011 CFR
2011-01-01
... Energy Efficiency and Renewable Energy, Building Technologies Program, 6th Floor, 950 L'Enfant Plaza, SW... B. (8) ASHRAE 103-1993, Methods of Testing for Annual Fuel Utilization Efficiency of Residential...) ASHRAE 116-1995 (RA 2005), Methods of Testing for Rating Seasonal Efficiency of Unitary Air Conditioners...
Radiologic safety assessment for low level waste storage on TRU pads
DOE Office of Scientific and Technical Information (OSTI.GOV)
Ryan, J.P.
1986-03-17
The reference document (TA 2-1118) proposes to store Low Level Radioactive Solid Waste in B-25 boxes on concrete pads at the 643-G burial ground site, pending resolution of policy concernig its ultimate disposal. This analysis verifies that the reference proposal is safe, as long as it is applied to a limited material quantity of low specific activity, as described in the reference document. The predominant concern in the safety analysis is the emission of airborne activity as a result of tornados and fires. However, containment provided by B-25 boxes is sufficient to mitigate the consequences of these events sufficiently. Nevertheless,more » it is strongly recommended that any above-ground storage procedures include provisions for covering the waste containment boxes to prevent exposure to rainwater and subsequent corrosion if the storage period is to extend beyond one year.« less
NASA Astrophysics Data System (ADS)
Grundmann, Siegfried
Referring to the Straus-Herrmann correspondence, we deal only with one aspect of the ``political Einstein'': his attitude towards Marx, Engels, Lenin and Stalin (who were in the past sometimes called the ``classics of Marxism-Leninism''). Einstein revered Marx, but condemned Stalin as a criminal. He also resisted attempts to be misused by representatives of ``dialectic materialism''.
2008-10-01
732) 866-2821 Hazards of Electromagnetic Radiation to Ordnance ( HERO ) Mr. Charles Denham/Rick Magrogan Naval Surface Warfare Center, Dahlgren...with a lightning strike; thus the requirements of paragraph C7.4.1 of reference (b) are met. (4) There are no electromagnetic radiation hazards to...the other hazardous material requirements of 49 CFR. This includes, but is not limited to, the packaging, electromagnetic radiation , and
Realization of New and Enhanced Materials Properties Through Nanostructural Control
2009-08-14
repeated and verified by Paul Ashley at US Army RDECOM, Redstone Arsenal, ALand Warren Herman at the Laboratory for Physical Sciences (LPS), College...proposed in the following sections of this proposal. REFERENCES (AFOSR-FA9550-06-I-0042 relevant publications) I. Paul M. Wallace, Daniel R. B. Sluss...8. Fletcher Kimura, Gamal Khalil, Nobuyuki Zettsu, Younan Xi a, James B. Callis, Martin Goutennan, Larry R Dalton, Dana Dabin, and Miguel
47 CFR 73.1941 - Equal opportunities.
Code of Federal Regulations, 2011 CFR
2011-10-01
...) Bona fide news interview; (3) Bona fide news documentary (if the appearance of the candidate is... has become a legally qualified candidate for the office in question. (d) Burden of proof. A candidate...
47 CFR 73.1941 - Equal opportunities.
Code of Federal Regulations, 2010 CFR
2010-10-01
...) Bona fide news interview; (3) Bona fide news documentary (if the appearance of the candidate is... has become a legally qualified candidate for the office in question. (d) Burden of proof. A candidate...
[Virginia Woolf as an example of a mental disorder and artistic creativity].
Figueroa C, Gustavo
2005-11-01
This is an attempt to evaluate the mental disorder that the novelist Virginia Woolf suffered, and to determine the relationship between her creativity and her insanity. What mostly characterizes her illness is the presence of typical phases of severely impairing depression and significant hypomania, culminating in suicide at the age of 59. This is a convincing life history of a bipolar II disorder, although the "broad bipolar spectrum" is less easy to define operational than bipolar disorder I. She was moderately stable as well as exceptionally productive from 1915 until she committed suicide in 1941. Virginia Woolf created little or nothing while she was unwell, and was productive between attacks. A detailed analysis of her own creativity over the years shows that her illnesses were the source of material for her novels.
Bentonite deposits of the northern Black Hills district, Wyoming, Montana, and South Dakota
Knechtel, Maxwell M.; Patterson, Sam H.
1962-01-01
The northern Black Hills bentonite mining district includes parts of Crook County, Wyo., Carter County, Mont., and Butte County, S. Dak. Within this district, many beds of bentonite occur interspersed with sedimentary strata of Cretaceous age that have an average total thickness of about 3,000 feet and consist chiefly of marine shale, marl, and argillaceous sandstone. The bentonite beds occur in formations ranging upward from the Newcastle sandstone to the lower part of the Mitten black shale member of the Pierre shale. Tertiary (?) and Quaternary deposits of gravel, sand, and silt are present on extensive terraces, and deposits of such materials also extend along stream courses in all parts of the district. The overall geologic structure of the district is that of a broad northwestward- plunging anticline, in which the strata dip gently toward the northeast, north, and northwest. The overall structure is interrupted, however, by several subordinate folds which bring the bentonite beds to the surface repeatedly, so that large resources of bentonite are present under light overburden. The northern Black Hills district is an important source of commercial gel-forming sodium-type bentonite. During the period 1941-56 more than 5 million tons of raw bentonite was mined, most of which came from the Clay Spur bed near the top of the Mowry shale; a few thousand tons was mined from bed A in the Newcastle sandstone. Calcium-type bentonite occurs in bed B in the Mowry shale and in bed I at the base of the Mitten black shale member. Seven other beds are sufficiently thick and continuous to warrant consideration as prospective sources of bentonite for industrial use. Most of the bentonite produced is sold for use (a) as an ingredient of drilling mud; (b) for preparing metallurgical molding sand of superior dry strength; and (c) for the bonding material used in pelletizing taconite iron ore of the Lake Superior region. The results of drilling-mud and foundry-sand bonding-clay tests of several hundred samples, as well as analyses of selected samples, chiefly by X-ray, differential thermal, base exchange and spectrographic methods, are included in this report.
Archaeomagnetic Study of Limeplasters from Pre-hispanic Sites from Central Mexico
NASA Astrophysics Data System (ADS)
Hueda, Y. T.; Soler, A. M.; Urrutia-Fucugauchi, J. H.; Rebolledo, M.; Goguitchaichvili, A.; Caballero, C. I.; Tarling, D. H.
2001-05-01
In this work, we report the new archeomagnetic data from limeplasters of the archeological sites Teopancazco, Teotihuacan, Xochicalco and Templo Mayor, which correspond to Classical, Epi-Classical and Post-Classical periods of Mesoamerica, respectively. The results obtained allowed us to improve the existing paleosecular variation reference curve for Mesoamerica. The previously reported results, we used for our database belongs to Latham et al., 1986, (stalagmite with a time span from 750 A.D. to 1941 A.D.), and from Urrutia-Fucugauchi, 1996, (historic eruptions). We also incorporated some declination data from explorers and mexican scientists during 1587 to 1869. The observatory data used in this study come from the Teoloyucan magnetic observatory, run by UNAM in central Mexico since 1923. Results of unburned limeplasters permit date the time of elaboration of the limeplasters. Moreover, we were able to discriminate between different construction steps for studied archaeological sites. From the study of burned samples it is possible to date the re-occupation of Teotihuacan culture by the Aztecs.
13. Historic American Buildings Survey Frank O. Branzetti, Photographer May ...
13. Historic American Buildings Survey Frank O. Branzetti, Photographer May 23, 1941 (f) EXT.-DETAILS OF LAMP STANDARD, LOOKING WEST - Massachusetts State House, Gates & Steps, Beacon Street, Boston, Suffolk County, MA
High Strength Carbide-Based Fibrous Monolith Materials for Solid Rocket Nozzles
2008-02-19
individual powders are blended with thermoplastic melt-extrudable polymer binders and plasticizers , using a high shear mixer (Brabender Technologie Inc...Ethylene Ethyl Acrylate, EEA DuPont MFI 1.5 and 20 DPDA 9169 NT Stearic Acid Crompton Hystrene 97 18 NF FG 65 References 1. J. B
A Skeptic's Bookshelf: Scientific Responses to Pseudoscience. An Annotated Bibliography.
ERIC Educational Resources Information Center
Fraknoi, Andrew
1984-01-01
Lists nontechnical books and articles on the various claims of "paranormal" events. Includes general references and materials on: astrology; unidentified flying objects (UFO's); ancient astronauts; lunacy and the moon; Velikovsky and "Worlds in Collision"; the Bermuda triangle; Sirius B and the Dogon; the Tunguska event; creationism; and…
Shack-Hartmann and Interferometric Hybrid Wavefront Sensor
2011-03-24
focused spots from those measured for a reference surface [45]. In 1971 B. C. Platt and R. V. Shack proposed using a lenticular screen made with two...Shack-Hartmann WFS. Modern Shack-Hartmann sensors use a lenslet array formed from a solid piece of optical material instead of a lenticular screen [45
Code of Federal Regulations, 2010 CFR
2010-07-01
... Society for Testing and Materials (ASTM), 100 Barr Harbor Drive, PO Box C700 West CONSHOHOCKEN, PA 19428... Liquids Code, 1996 126.15 NFPA 51B, Standard for Fire Prevention in Use of Cutting and Welding Processes...
40 CFR 432.5 - Incorporation by reference.
Code of Federal Regulations, 2012 CFR
2012-07-01
... sections in this part, as noted. The Director of the Federal Register approves the incorporation by... published in the Federal Register. The material is available for purchase at the address in paragraph (b) of this section and is available for inspection at the Office of the Federal Register, 800 North Capitol...
40 CFR 432.5 - Incorporation by reference.
Code of Federal Regulations, 2014 CFR
2014-07-01
... sections in this part, as noted. The Director of the Federal Register approves the incorporation by... published in the Federal Register. The material is available for purchase at the address in paragraph (b) of this section and is available for inspection at the Office of the Federal Register, 800 North Capitol...
46 CFR 170.015 - Incorporation by reference.
Code of Federal Regulations, 2010 CFR
2010-10-01
... the sources listed below. (b) ASTM International (formerly American Society for Testing and Materials) (ASTM), 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959: (1) ASTM F 1196-00, Standard Specification for Sliding Watertight Door Assemblies (2000) (“ASTM F 1196”), 170.270; and (2) ASTM F 1197-00...
Particulate Meso-scale Mechanics Diagnostics: Magnetic Sensors for Dynamic State Orientation
2013-12-01
Research Laboratory for giving this opportunity to work at the Eglin AFB, FL. REFERENCES 1. Brian D. Reding , “Development of Particulate Materials...Measurements," Sandia Report, 1984. 15. I.N. Tansel, B. Reding , W. L. Cooper, “Lagrangian Point State Estimation with Optimized, Redundant Induction Coil
46 CFR 160.171-3 - Incorporation by reference.
Code of Federal Regulations, 2010 CFR
2010-10-01
... (b) of this section, notice of change must be published in the Federal Register and the material made..., Standard Test Method for Initial Tear Resistance of Plastic Film and Sheeting—160.171-17 Federal Standards... Resistance of Cloth, Oscillatory Cylinder (Wyzenbeek) Method, dated July 9, 1971. Federal Standard No. 751a...
Role of chromatography in the development of Standard Reference Materials for organic analysis.
Wise, Stephen A; Phinney, Karen W; Sander, Lane C; Schantz, Michele M
2012-10-26
The certification of chemical constituents in natural-matrix Standard Reference Materials (SRMs) at the National Institute of Standards and Technology (NIST) can require the use of two or more independent analytical methods. The independence among the methods is generally achieved by taking advantage of differences in extraction, separation, and detection selectivity. This review describes the development of the independent analytical methods approach at NIST, and its implementation in the measurement of organic constituents such as contaminants in environmental materials, nutrients and marker compounds in food and dietary supplement matrices, and health diagnostic and nutritional assessment markers in human serum. The focus of this review is the important and critical role that separation science techniques play in achieving the necessary independence of the analytical steps in the measurement of trace-level organic constituents in natural matrix SRMs. Published by Elsevier B.V.
Development of a new chlorogenic acid certified reference material for food and drug analysis.
Yang, Dezhi; Jiao, LingTai; Zhang, Baoxi; Du, Guanhua; Lu, Yang
2017-06-05
This paper reports the preparation and characterization of a new chlorogenic acid (CHA) certified reference material (CRM), which is unavailable commercially. CHA is an active ingredient found in many geo-authentic Chinese medicinal materials and developed as an anti-cancer drug. In this work, trace impurities were isolated and identified through various techniques. CHA CRM was quantified with two analytical methods, and their results were in good agreement with each other. The certified value and corresponding expanded uncertainty of CHA CRM reached 99.4%±0.2%, which was calculated by multiplying the combined standard uncertainty by the coverage factor (k=2), at a confidence level of 95%. This CRM can be used to calibrate measurement system, evaluate or validate measurement procedures, assign traceable property values to non-CRMs, and conduct quality control assays. Copyright © 2017 Elsevier B.V. All rights reserved.
NASA Technical Reports Server (NTRS)
Welker, J.
1981-01-01
A histogram analysis of average monthly precipitation over 30 and 84 year periods for both Maryland and Kansas was made and the results compared. A second analysis, a statistical assessment of the effect of average monthly precipitation on Kansas winter wheat yield was made. The data sets covered the three periods of 1941-1970, 1887-1970, and 1887-1921. Analyses of the limited data sets used (only the average monthly precipitation and temperature were correlated against yield) indicated that fall precipitation values, especially those of September and October, were more important to winter wheat yield than were spring values, particularly for the period 1941-1970.
NASA Astrophysics Data System (ADS)
Martynov, Alexander V.
2013-02-01
The opisthobranch fauna (Gastropoda: Opisthobranchia) of the deep sea basins of the Sea of Japan is reviewed. A detailed description of the most common deep sea nudibranch species Coryphella japonicaVolodchenko, 1941 is given based on materials from various expeditions (including R/V "Vityaz" cruises and SoJaBio project). Distinct morphological features of C. japonica are discussed and its valid taxonomic status is confirmed. The considerable radular variability of C. japonica for the first time is documented using a scanning electron microscope. Unique features of the bathymetric distribution of C. japonica ranging from shelf to the abyssal depths are discussed in connection with the "pseudabyssal area" concept. C. japonica was compared to its assumed synonym C. salmonacea, and to similar C. athadona. Material from all these species, including types of C. japonica, was examined externally, anatomically via dissection, and SEM. C. salmonacea is restricted to North Atlantic and Arctic only, whereas C. japonica inhabits NE Pacific including deep water basins of the Sea of Japan.
Historic Tsunami in the Indian Ocean
NASA Astrophysics Data System (ADS)
Dominey-Howes, D.; Cummins, P. R.; Burbidge, D.
2005-12-01
The 2004 Boxing Day Tsunami dramatically highlighted the need for a better understanding of the tsunami hazard in the Indian Ocean. One of the most important foundations on which to base such an assessment is knowledge of tsunami that have affected the region in the historical past. We present a summary of the previously published catalog of Indian Ocean tsunami and the results of a preliminary search of archival material held at the India Records Office at the British Library in London. We demonstrate that in some cases, normal tidal movements and floods associated with tropical cyclones have been erroneously listed as tsunami. We summarise interesting archival material for tsunami that occurred in 1945, 1941, 1881, 1819, 1762 and a tsunami in 1843 not previously identified or reported. We also note the recent discovery, by a Canadian team during a post-tsunami survey following the 2004 Boxing Day Tsunami, of archival evidence that the Great Sumatra Earthquake of 1833 generated a teletsunami. Open ocean wave heights are calculated for some of the historical tsunami and compared with those of the Boxing Day Tsunami.
Domestic Minor Sex Trafficking Patients: A Retrospective Analysis of Medical Presentation.
Goldberg, Amy P; Moore, Jessica L; Houck, Christopher; Kaplan, Dana M; Barron, Christine E
2017-02-01
To describe the clinical characteristics of patients referred for domestic minor sex trafficking (DMST) to improve identification and intervention. Retrospective cohort study. The Lawrence A. Aubin, Sr Child Protection Center at Hasbro Children's Hospital where patients are evaluated by child abuse pediatricians in outpatient, emergency department, and inpatient settings. A total of 41 patients younger than the age of 18 years referred for the evaluation of DMST involvement between August 1, 2013 and March 30, 2015. We collected demographic, social-environmental, medical, and psychiatric variables from the medical records of patients referred for evaluation who have self-disclosed, been reported with evidence, and/or have histories that place them at high risk for DMST involvement. Children had frequent contact with medical providers, with 81% seen in the year before referral for DMST. Childhood maltreatment and family dysfunction were identified (sexual abuse, 21/37 or 57%; parental substance abuse, 22/37 or 60%) in the 41 patients. Children had medical problems (eg, sexually transmitted infection, 13/41 or 32%), psychiatric needs (eg, acute suicidality, 8/41 or 20%; at least 1 previous psychiatric admission, 19/41 or 46%), and substance use (36/41 or 88%). Although 26/41 (63%) had runaway and 17/41 (42%) lived in a group home placement, 28/41 (68%) currently lived at home and 29/41 (71%) presented with a parent/guardian or relative. Children referred for DMST present frequently to physicians and have complex medical and psychiatric needs. Medical providers' increased awareness of this health issue would inform victim identification and intervention. Copyright © 2016 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.
JPRS Report, Science & Technology, USSR: Materials Science
1988-03-11
crystallization of the amorphous phase, and subsequent growth of ß-boron grains. References 5: all Russian. 2415/9835 UDC 621.033.67 Erosion of Materials in...Weightlessness and Effect of Magnetic Field on Liquation Processes in InSb Crystals (V. S. Zemskov, M. R. Raukhman; FIZIKA I KHIMIYA OBRABOTKI MATERIALOV, No...No 7, Jul 87) 13 Production of CdP2^CdAs2 Solid-Solution Single Crystals and Measurement of Their Cathodoluminescence Spectra (V, B, Lazarev, S
HMPT: Hazardous Waste Transportation Live 27928, Test 27929
DOE Office of Scientific and Technical Information (OSTI.GOV)
Simpson, Lewis Edward
2016-03-17
HMPT: Hazardous Waste Transportation (Live 27928, suggested one time and associated Test 27929, required initially and every 36 months) addresses the Department of Transportation (DOT) function-specific training requirements of the hazardous materials packagings and transportation (HMPT) Los Alamos National Laboratory (LANL) lab-wide training. This course addresses the requirements of the DOT that are unique to hazardous waste shipments. Appendix B provides the Title 40 Code of Federal Regulations (CFR) reference material needed for this course.
Huang, Chien-Hsin; Lee, Chien-Hsing; Hsieh, Tsung-Min; Tsao, Li-Chi; Wu, Shaoyi; Liou, Jhyy-Cheng; Wang, Ming-Yi; Chen, Li-Che; Yip, Ming-Chuen; Fang, Weileun
2011-01-01
This study reports a CMOS-MEMS condenser microphone implemented using the standard thin film stacking of 0.35 μm UMC CMOS 3.3/5.0 V logic process, and followed by post-CMOS micromachining steps without introducing any special materials. The corrugated diaphragm for the microphone is designed and implemented using the metal layer to reduce the influence of thin film residual stresses. Moreover, a silicon substrate is employed to increase the stiffness of the back-plate. Measurements show the sensitivity of microphone is −42 ± 3 dBV/Pa at 1 kHz (the reference sound-level is 94 dB) under 6 V pumping voltage, the frequency response is 100 Hz–10 kHz, and the S/N ratio >55 dB. It also has low power consumption of less than 200 μA, and low distortion of less than 1% (referred to 100 dB). PMID:22163953
Zhang, Kai; Schaab, Matthew R; Southwood, Gavin; Tor, Elizabeth R; Aston, Linda S; Song, Wenlu; Eitzer, Brian; Majumdar, Sanghamitra; Lapainis, Theodore; Mai, Huy; Tran, Kevin; El-Demerdash, Aref; Vega, Victor; Cai, Yanxuan; Wong, Jon W; Krynitsky, Alexandra J; Begley, Timothy H
2017-08-23
A collaborative study was conducted to evaluate stable isotope dilution assay (SIDA) and LC-MS/MS for the simultaneous determination of aflatoxins B 1 , B 2 , G 1 , and G 2 ; deoxynivalenol; fumonisins B 1 , B 2 , and B 3 ; ochratoxin A; HT-2 toxin; T-2 toxin; and zearalenone in foods. Samples were fortified with 12 13 C uniformly labeled mycotoxins ( 13 C-IS) corresponding to the native mycotoxins and extracted with acetonitrile/water (50:50 v/v), followed by centrifugation, filtration, and LC-MS/MS analysis. In addition to certified reference materials, the six participating laboratories analyzed corn, peanut butter, and wheat flour fortified with the 12 mycotoxins at concentrations ranging from 1.0 to 1000 ng/g. Using their available LC-MS/MS platform, each laboratory developed in-house instrumental conditions for analysis. The majority of recoveries ranged from 80 to 120% with relative standard derivations (RSDs) <20%. Greater than 90% of the average recoveries of the participating laboratories were in the range of 90-110%, with repeatability RSD r (within laboratory) < 10% and reproducibility RSD R (among laboratory) < 15%. All Z scores of the results of certified reference materials were between -2 and 2. Using 13 C-IS eliminated the need for matrix-matched calibration standards for quantitation, simplified sample preparation, and achieved simultaneous identification and quantitation of multiple mycotoxins in a simple LC-MS/MS procedure.
U.S. Department of Defense - Pearl Harbor Special
FORCE BASE, Hawaii - Airmen of the base honor guard here prepare to place memorial wreaths during the , 1941 Related Links * USS Arizona Memorial * Earth Observing 1Satellite - Aerial View * Naval Historical
15. BUILDING 239. SECTIONS AND DETAILS OF DRYING ROOMS AND ...
15. BUILDING 239. SECTIONS AND DETAILS OF DRYING ROOMS AND MIXING ROOMS. March 6, 1941. - Frankford Arsenal, Building Nos. 239-239A, Southeast corner of Clay Street & Cray Road, Philadelphia, Philadelphia County, PA
22. Historic American Buildings Survey Frank O. Branzetti, Photographer May ...
22. Historic American Buildings Survey Frank O. Branzetti, Photographer May 6, 1941 (f) EXT.- WINDOW ON REAR (WEST) ELEVATION - Colonel Isaac Royall House, Main Street, between George & Royall Streets, Medford, Middlesex County, MA
GSD-1G and MPI-DING Reference Glasses for In Situ and Bulk Isotopic Determination
Jochum, K.P.; Wilson, S.A.; Abouchami, W.; Amini, M.; Chmeleff, J.; Eisenhauer, A.; Hegner, E.; Iaccheri, L.M.; Kieffer, B.; Krause, J.; McDonough, W.F.; Mertz-Kraus, R.; Raczek, I.; Rudnick, R.L.; Scholz, Donna K.; Steinhoefel, G.; Stoll, B.; Stracke, A.; Tonarini, S.; Weis, D.; Weis, U.; Woodhead, J.D.
2011-01-01
This paper contains the results of an extensive isotopic study of United States Geological Survey GSD-1G and MPI-DING reference glasses. Thirteen different laboratories were involved using high-precision bulk (TIMS, MC-ICP-MS) and microanalytical (LA-MC-ICP-MS, LA-ICP-MS) techniques. Detailed studies were performed to demonstrate the large-scale and small-scale homogeneity of the reference glasses. Together with previously published isotopic data from ten other laboratories, preliminary reference and information values as well as their uncertainties at the 95% confidence level were determined for H, O, Li, B, Si, Ca, Sr, Nd, Hf, Pb, Th and U isotopes using the recommendations of the International Association of Geoanalysts for certification of reference materials. Our results indicate that GSD-1G and the MPI-DING glasses are suitable reference materials for microanalytical and bulk analytical purposes. Ce document contient les r??sultats d'une importante ??tude isotopique des verres de r??f??rence USGS GSD-1G et MPI-DING. Treize laboratoires diff??rents ont particip?? au travers de techniques analytiques de haute pr??cision travaillant soit sur ??chantillon total (TIMS, MC-ICP-MS) soit par microanalyse ??in situ?? (LA-MC-ICP-MS, LA-ICP-MS). ?? 2010 The Authors. Geostandards and Geoanalytical Research ?? 2010 International Association of Geoanalysts.
Effects of Aging-Time Reference on the Long Term Behavior of the IM7/K3B Composite
NASA Technical Reports Server (NTRS)
Veazie, David R.; Gates, Thomas S.
1998-01-01
An analytical study was undertaken to investigate the effects of the time-based shift reference on the long term behavior of the graphite reinforced thermoplastic polyimide composite IM7/K3B at elevated temperature. Creep compliance and the effects of physical aging on the time dependent response was measured for uniaxial loading at several isothermal conditions below the glass transition temperature (T(sub g). Two matrix dominated loading modes, shear and transverse, were investigated in tension and compression. The momentary sequenced creep/aging curves were collapsed through a horizontal (time) shift using the shortest, middle and longest aging time curve as the reference curve. Linear viscoelasticity was used to characterize the creep/recovery behavior and superposition techniques were used to establish the physical aging related material constants. The use of effective time expressions in a laminated plate model allowed for the prediction of long term creep compliance. The effect of using different reference curves with time/aging-time superposition was most sensitive to the physical aging shift rate at lower test temperatures. Depending on the loading mode, the reference curve used can result in a more accurate long term prediction, especially at lower test temperatures.
Nomura, Yusuke; Lee, Michelle; Fukui, Chie; Watanabe, Kayo; Olsen, Daniel; Turley, Audrey; Morishita, Yuki; Kawakami, Tsuyoshi; Yuba, Toshiyasu; Fujimaki, Hideo; Inoue, Kaoru; Yoshida, Midori; Ogawa, Kumiko; Haishima, Yuji
2017-12-11
In vivo and in vitro irritation testing is important for evaluating the biological safety of medical devices. Here, the performance of positive reference materials for skin irritation testing was evaluated. Four reference standards, referred to as Y-series materials, were analyzed: a polyvinyl chloride (PVC) sheet spiked with 0 (Y-1), 1.0 (Y-2), 1.5 (Y-3), or 10 (Y-4) parts of Genapol X-080 per 100 parts of PVC by weight. Y-1, Y-2, and Y-3 did not induce skin irritation responses in an in vitro reconstructed human epidermis (RhE) tissue model, as measured by tissue viability or interleukin-1α release, or in an in vivo intracutaneous response test using rabbits. In contrast, Y-4 extracts prepared with saline or sesame oil at 37°C and 50°C clearly elicited positive irritation responses, including reduced viability (< 50%) and significantly higher interleukin-1α release compared with the solvent alone group, in the RhE tissue model and an intracutaneous response test, where substantial necrosis was observed by histopathology. The positive skin irritation responses induced in vitro under various extraction conditions, as well as those elicited in vivo, indicate that Y-4 is an effective extractable positive control material for in vivo and in vitro skin irritation tests of medical devices. © 2017 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 2017. © 2017 Wiley Periodicals, Inc.
The Joint Committee for Traceability in Laboratory Medicine (JCTLM) - its history and operation.
Jones, Graham R D; Jackson, Craig
2016-01-30
The Joint Committee for Traceability in Laboratory Medicine (JCTLM) was formed to bring together the sciences of metrology, laboratory medicine and laboratory quality management. The aim of this collaboration is to support worldwide comparability and equivalence of measurement results in clinical laboratories for the purpose of improving healthcare. The JCTLM has its origins in the activities of international metrology treaty organizations, professional societies and federations devoted to improving measurement quality in physical, chemical and medical sciences. The three founding organizations, the International Committee for Weights and Measures (CIPM), the International Federation of Clinical Chemistry and Laboratory Medicine (IFCC) and the International Laboratory Accreditation Cooperation (ILAC) are the leaders of this activity. The main service of the JCTLM is a web-based database with a list of reference materials, reference methods and reference measurement services meeting appropriate international standards. This database allows manufacturers to select references for assay traceability and provides support for suppliers of these services. As of mid 2015 the database lists 295 reference materials for 162 analytes, 170 reference measurement procedures for 79 analytes and 130 reference measurement services for 39 analytes. There remains a need for the development and implementation of metrological traceability in many areas of laboratory medicine and the JCTLM will continue to promote these activities into the future. Copyright © 2015 Elsevier B.V. All rights reserved.
20 CFR 220.144 - Evaluation guides for a self-employed claimant.
Code of Federal Regulations, 2012 CFR
2012-04-01
... farm. (B) The claimant will have presented strong evidence that he or she is materially participating... land. (iii) Production. The term “production” refers to the physical work performed and the expenses... on matters, such as rotation of crops, the type of crops to be grown, the type of livestock to be...
46 CFR 160.037-1 - Incorporation by reference.
Code of Federal Regulations, 2010 CFR
2010-10-01
... Dictionary” in Color: Universal Language and Dictionary of Names, National Bureau of Standards Special... Smoke Signals,” National Bureau of Standards Report 4792, July 1956. (b) NBS Special Publication 440 may... November 1 and 29, 1979. The materials are on file in the Federal Register library. [CGD 76-048a and 76...
40 CFR 52.742 - Incorporation by reference.
Code of Federal Regulations, 2010 CFR
2010-07-01
... from the American Society for Testing and Materials (ASTM), 1916 Race Street, Philadelphia, PA 19103. (1) ASTM D1475-85, Standard Test Method for Density of Paint, Varnish, Lacquer, and Related Products, for § 52.741(a)(4)(i)(B)(3)(i). (2) ASTM D2369-87, Standard Test Method for Volatile Content of...
46 CFR 98.01-3 - Incorporation by reference.
Code of Federal Regulations, 2010 CFR
2010-10-01
... in paragraph (b) of this section. For information on the availability of this material at NARA, call... and the sections affected, are: American Society for Nondestructive Testing (ASNT) 4153 Arlingate Road... part with the approval of the Director of the Federal Register in accordance with 5 U.S.C. 552(a). To...
46 CFR 111.60-5 - Cable installation.
Code of Federal Regulations, 2010 CFR
2010-10-01
... REQUIREMENTS Wiring Materials and Methods § 111.60-5 Cable installation. (a) Each cable installation must meet... 46 Shipping 4 2010-10-01 2010-10-01 false Cable installation. 111.60-5 Section 111.60-5 Shipping... incorporated by reference; see 46 CFR 110.10-1), including clause 8. (b) Each cable installation made in...
Demonstrating the Influence of UV Rays on Living Things.
ERIC Educational Resources Information Center
Morimoto, Kouichi
2002-01-01
Describes an experiment that introduces students to the different types of UV rays and their effects on living things by using appropriate teaching materials and equipment. Demonstrates the effects of exposure to UV-B (fluorescent) and UV-C (germicidal) lamps by using bananas, duckweed, and the fruit fly. (Contains 14 references.) (Author/YDS)
21 CFR 177.1360 - Ethylene-vinyl acetate-vinyl alcohol copolymers.
Code of Federal Regulations, 2013 CFR
2013-04-01
... this section. (b) The finished food-contact article shall not exceed 0.013 centimeter (0.005 inch....170(c) of this chapter. Film samples of 0.013 centimeter (0.005) inch thickness representing the... incorporated by reference. Copies may be obtained from the American Society for Testing Materials, 100 Barr...
21 CFR 177.1360 - Ethylene-vinyl acetate-vinyl alcohol copolymers.
Code of Federal Regulations, 2012 CFR
2012-04-01
... this section. (b) The finished food-contact article shall not exceed 0.013 centimeter (0.005 inch....170(c) of this chapter. Film samples of 0.013 centimeter (0.005) inch thickness representing the... incorporated by reference. Copies may be obtained from the American Society for Testing Materials, 100 Barr...
47 CFR 0.411 - General reference materials.
Code of Federal Regulations, 2011 CFR
2011-10-01
... they need subchapter A, containing the general rules, and one of the other volumes, depending upon their area of interest. These four volumes are revised annually to reflect changes in the rules. See... single volume, Radio Laws of the United States (1962 ed.). See §§ 0.405 and 0.414. (b) Regulatory...
51. LINES AT TIME OFFICE NO. 13 AT CHECKOUT TIME. ...
51. LINES AT TIME OFFICE NO. 13 AT CHECKOUT TIME. SEAPLANE HANGARS (BLDGS. 1-2) IN BACKGROUND. USN PHOTO, JULY 11, 1941. - Quonset Point Naval Air Station, Roger Williams Way, North Kingstown, Washington County, RI
Follansbee, Robert
1939-01-01
This period extends from July 1, 1939, to June 30, 1947, and is called the years of World War II, although it was not until December 1941 that the United States entered the war which began in Europe in September 1939. By the beginning of the period, it was evident that this country might be drawn into the conflict and a rearmament program including the draft act , effective in September 1940, was started and prosecuted vigorously prior to December 1941, when the attack on Pearl Harbor forced us into the war. Although the war was not officially ended by June 1947, President Truman proclaimed the end of hostilities on December 31, 1946, thus terminating some of his war-time powers, and by further action terminated other war-time powers as of June 30, 1947.
NASA Astrophysics Data System (ADS)
Florinsky, I. V.
2012-04-01
Predictive digital soil mapping is widely used in soil science. Its objective is the prediction of the spatial distribution of soil taxonomic units and quantitative soil properties via the analysis of spatially distributed quantitative characteristics of soil-forming factors. Western pedometrists stress the scientific priority and principal importance of Hans Jenny's book (1941) for the emergence and development of predictive soil mapping. In this paper, we demonstrate that Vasily Dokuchaev explicitly defined the central idea and statement of the problem of contemporary predictive soil mapping in the year 1886. Then, we reconstruct the history of the soil formation equation from 1899 to 1941. We argue that Jenny adopted the soil formation equation from Sergey Zakharov, who published it in a well-known fundamental textbook in 1927. It is encouraging that this issue was clarified in 2011, the anniversary year for publications of Dokuchaev and Jenny.
Synopsis of the history of sea otter conservation in the United States
VanBlaricom, Glenn R.
2015-01-01
In the late 1860s, declining US sea otter populations elicited concern because of prior excessive harvests. Congress mandated protection of Alaskan sea otters in 1868, but hunting continued unrestrained. The Fur Seal Treaty of 1911 (abrogated in 1941) protected sea otters in international waters, but was not applicable to most sea otter habitats and failed to terminate all legal sea otter harvests. Between 1941 and 1972 only the State of California was consistently engaged in sea otter conservation, based on a 1913 state law. Trends in cultural values toward protection of species based on imperiled status rather than economics led to the Marine Mammal Protection Act (1972), giving sea otters unambiguous protection in all US territorial waters. Sea otter habitat protection by the US government began in the 1890s. State marine protected areas potentially support sea otter conservation, particularly when paired with adjacent federal protected entities in or near sea otter habitat.
Kennedy, W.J.; Cobban, W.A.; Scott, G.R.
2000-01-01
Calcareous sandstone concretions in the Upper Cretaceous Pierre Shale in Middle Park and in the Fort Collins area of Colorado in the U.S. Western Interior contain heteromorph ammonites of the families Nostoceratidae HYATT, 1894, and Diplomoceratidae SPATH, 1926. The following species are described: Nostoceras cf. N. approximans (CONRAD, 1855), Nostoceras cf. N. obtusum HOWARTH, 1965, N. larimerense sp. nov., Nostoceras cf. N. splendidum (SHUMARD, 1861). Didymoceras aurarium sp. nov., D. draconis (STEPHENSON, 1941), Cirroceras conradi (MORTON, 1841), Anaklinoceras minutum sp. nov., Solenoceras texanum (SHUMARD, 1861), Solenoceras cf. S. reesidei STEPHENSON, 1941, Lewyites oronensis (LEWY, 1969), and Lewyites? sp. All these species are migrants from the Gulf coastal region. Didymoceras draconis and Cirroceras conradi are also known from the Delaware-New Jersey area, and these two species, together with Solenoceras texanum are known from as far away as Israel.
Schantz, Michele M; McGaw, Elizabeth; Wise, Stephen A
2012-10-02
Four particulate matter Standard Reference Materials (SRMs) available from the National Institute of Standards and Technology (NIST) were used to evaluate the effect of solvent, number of static cycles and static times, pressure, and temperature when using pressurized liquid extraction (PLE) for the extraction of polycyclic aromatic hydrocarbons (PAHs) and nitrated-PAHs. The four materials used in the study were SRM 1648a Urban Particulate Matter, SRM 1649b Urban Dust, SRM 1650b Diesel Particulate Matter, and SRM 2975 Diesel Particulate Matter (Industrial Forklift). The results from the study indicate that the choice of solvent, dichloromethane compared to toluene and toluene/methanol mixtures, had little effect on the extraction efficiency. With three to five extraction cycles, increasing the extraction time for each cycle from 5 to 30 min had no significant effect on the extraction efficiency. The differences in extraction efficiency were not significant (with over 95% of the differences being <10%) when the pressure was increased from 13.8 to 20.7 MPa. The largest increase in extraction efficiency occurred for selected PAHs when the temperature of extraction was increased from 100 to 200 °C. At 200 °C naphthalene, biphenyl, fluorene, dibenzothiophene, and anthracene show substantially higher mass fractions (>30%) than when extracted at 100 °C in all the SRMs studied. For SRM 2975, large increases (>100%) are also observed for some other PAHs including benz[a]anthracene, benzo[k]fluoranthene, benzo[e]pyrene, benzo[a]pyrene, benzo[ghi]perylene, and benzo[b]chrysene when extracted at the higher temperatures; however, similar trends were not observed for the other diesel particulate sample, SRM 1650b. The results are discussed in relation to the use of the SRMs for evaluating analytical methods.
BCN Graphene as Efficient Metal-Free Electrocatalyst for the Oxygen Reduction Reaction
2012-01-01
annealing GO in the presence of boric acid and ammonia. The resultant BCN graphene was shown to have superior electrocatalytic activities to the commercial...graphene samples of different chemical compositions, along with the mixture of GO and boric acid (B-GO) starting material as reference. Comparing with the...in addition to B into GO by thermal annealing in the presence of boric acid and ammonia. Like VA-BCN nanotubes,[15] the presence of a O1s peak in the
Interfacial Layer Effects in Ba(1-x)Sr(x)TiO3 Thick Films Prepared by Plasma Spray
2003-04-01
in Materials Development for Direct Write technologies, edited by D. B. Chrisey, D. R. Gamota, H . Helvajian , and D. P. Taylor, (Mater. Res. Soc. Proc...Direct Write technologies, edited by D. B. Chrisey, D. R. Gamota, H . Helvajian , and D. P. Taylor, (Mater. Res. Soc. Proc. 624, San Francisco, CA, 2000...Research Center at Northwestern University supported by the MRSEC program under a NSF grant (DMR-0076097). REFERENCES 1. K. H . Church, C. Fore, T. Feeley
2006-01-01
the sporangium) contributes the com- plex layers of the spore coats that encase the spore DNA. The mother cell dies and begins to fall apart at the end...spores. Bacillus spores contain a number of coat layers and some species posses an additional outermost layer called the exosporium. BA, B. cereus, and B...exosporium is the outermost layer of the BA spores, it likely contains important protein and carbohydrate markers that are recognized by antibodies
The particle problem in classical gravity: a historical note on 1941
NASA Astrophysics Data System (ADS)
Galvagno, Mariano; Giribet, Gastón
2005-11-01
This historical note is mainly based on a relatively unknown paper published by Albert Einstein in Revista de la Universidad Nacional de Tucumán in 1941. Taking the ideas of this work as a leitmotiv, we review the discussions about the particle problem in the theory of gravitation within the historical context by means of the study of seminal works on the subject. The revision shows how the digressions regarding the structure of matter and the concise problem of finding regular solutions of the pure field equations turned out to be intrinsically unified in the beginning of the programme towards a final theory of fields. The paper mentioned (Einstein 1941a Rev. Univ. Nac. Tucumán A 2 11) represents the basis of the one written by Einstein in collaboration with Wolfgang Pauli in 1943, in which, following analogous lines, the proof of the non-existence of regular particle-type solutions was generalized to the case of cylindrical geometries in Kaluza-Klein theory (Einstein and Pauli 1943 Ann. Math. 44 131). Besides, other generalizations were subsequently presented. The (non-)existence of such solutions in classical unified field theory was undoubtedly an important criterion leading Einstein's investigations. This aspect was investigated with expertness by Jeroen van Dongen in a recent work, though restricting the scope to the particular case of Kaluza-Klein theory (van Dongen 2002 Stud. Hist. Phil. Mod. Phys. 33 185). Here, we discuss the particle problem within a more general context, presenting in this way a complement to previous reviews.
Chen, Chao-Chun; Golovatch, Sergei I; Chang, Hsueh-Wen; Chen, Shyh-Hwang
2011-05-13
The millipede genus Chamberlinius is basically confined to Taiwan, with only one of the four known species presumably introduced to southern Japan. Both previously known species are redescribed, based on new material: Chamberlinius hualienensis Wang, 1956 (the type species) and Chamberlinius piceofasciatus (Gressitt, 1941), the latter being a new subjective senior synonym of Chamberlinius shengmui Wang, 1957, syn. n. Two further congeners are described as new: Chamberlinius pessiorsp. n. and Chamberlinius sublaevussp. n. The genus is re-diagnosed, all of its four species are keyed, and their distributions mapped. The tribe Chamberlinini is reclassified and, based on gonopod traits, shown to comprise the following five genera: Chamberlinius Wang, 1956, Haplogonosoma Brölemann, 1916, Riukiupeltis Verhoeff, 1939, Aponedyopus Verhoeff, 1939 and Geniculodesmus Chen, Golovatch and Chang, 2008.
DOE Office of Scientific and Technical Information (OSTI.GOV)
Erika N. Bailey
2011-10-10
In 1941, the War Department acquired approximately 9,000 acres of land near Sandusky, Ohio and constructed a munitions plant. The Plum Brook Ordnance Works Plant produced munitions, such as TNT, until the end of World War II. Following the war, the land remained idle until the National Advisory Committee for Aeronautics later called the National Aeronautics and Space Administration (NASA) obtained 500 acres to construct a nuclear research reactor designed to study the effects of radiation on materials used in space flight. The research reactor was put into operation in 1961 and was the first of fifteen test facilities eventuallymore » built by NASA at the Plum Brook Station. By 1963, NASA had acquired the remaining land at Plum Brook for these additional test facilities« less
1941-12-23
NACA Ames Aeronautical Laboratory aerial; 16ft, 7X10ft#1, 7x10ft#2 wind tunnels, Technical Services Bldg N-220, Utilities later Electrical Services Bldg N-219 and construction on the Science Laboratory, later Engineering Services Bldg N-203
114. SMALL ARMS (BUILDINGS 9798) AND INERT STOREHOUSE (BLDGS. 1031040) ...
114. SMALL ARMS (BUILDINGS 97-98) AND INERT STOREHOUSE (BLDGS. 103-1040) PLAN AND ELEVATIONS, FULLER/SCOTT, MARCH 15, 1941. QP ACC 1791. - Quonset Point Naval Air Station, Roger Williams Way, North Kingstown, Washington County, RI
Code of Federal Regulations, 2013 CFR
2013-10-01
... and sections 1941-1954) (42 U.S.C. 300x-1-300x-9 and 300x-51-300x-64). (d) Substance abuse prevention... applies to the following block grant programs: (a) Community services (Pub. L. 97-35, sections 671-683...
Code of Federal Regulations, 2011 CFR
2011-10-01
... and sections 1941-1954) (42 U.S.C. 300x-1-300x-9 and 300x-51-300x-64). (d) Substance abuse prevention... applies to the following block grant programs: (a) Community services (Pub. L. 97-35, sections 671-683...
Code of Federal Regulations, 2012 CFR
2012-10-01
... and sections 1941-1954) (42 U.S.C. 300x-1-300x-9 and 300x-51-300x-64). (d) Substance abuse prevention... applies to the following block grant programs: (a) Community services (Pub. L. 97-35, sections 671-683...
Code of Federal Regulations, 2014 CFR
2014-10-01
... and sections 1941-1954) (42 U.S.C. 300x-1-300x-9 and 300x-51-300x-64). (d) Substance abuse prevention... applies to the following block grant programs: (a) Community services (Pub. L. 97-35, sections 671-683...
65. BUILDING 7223, BARRACKS (FORMER ANIMAL SHELTER). (Plan P702988, 24' ...
65. BUILDING 7223, BARRACKS (FORMER ANIMAL SHELTER). (Plan P-702-988, 24' x 320', completed May 25, 1932, modified January 15, 1941). Fort McCoy photograph #A-6, undated. - Fort McCoy, Sparta, Monroe County, WI
Photocopy of drawing located at National Archives, San Bruno, California ...
Photocopy of drawing located at National Archives, San Bruno, California (Navy # P-A-4). Alterations; June 6, 1941. - Mare Island Naval Shipyard, Quarters P, Walnut Avenue, northwest corner of Walnut Avenue & Fifth Street, Vallejo, Solano County, CA
Interaction of nanodiamonds materials with influenza viruses
NASA Astrophysics Data System (ADS)
Ivanova, V. T.; Ivanova, M. V.; Spitsyn, B. V.; Garina, K. O.; Trushakova, S. V.; Manykin, A. A.; Korzhenevsky, A. P.; Burseva, E. I.
2012-02-01
The perspectives of the application of modern materials contained nanodiamonds (ND) are considered in this study. The interaction between detonation paniculate ND, soot and influenza A and B viruses, fragments of cDNA were analyzed at the normal conditions. It was shown that these sorbents can interact with the following viruses: reference epidemic strains of influenza A(H1N1), A(H1N1)v, A(H3N2) and B viruses circulated in the word in 2000-2010. The allantoises, concentrated viruses, cDNA can be absorbed by ND sorbents and getting removed from water solutions within 20 min. ND sorbents can be used for the preparation of antivirus filters for water solution and for future diagnostic systems in virology.
2009-01-01
Synthesis and electrochemical properties characterization of SnO2-coated LiNi1/3Co1/3Mn1/3O2 cathode material for lithium ion batteries Ping Yang...electrochemical properties characterization of SnO2-coated LiNi1/3Co1/3Mn1/3O2 cathode material for lithium ion batteries 5a. CONTRACT NUMBER 5b. GRANT NUMBER...electrochemical reaction. References 1. N Yabuuchi, T Ohzuku, “Novel lithium insertion material of LiCo1/3Ni1/3Mn1/3O2 for advanced lithium - ion batteries ”, J
Properties and effects of remaining carbon from waste plastics gasifying on iron scale reduction.
Zhang, Chongmin; Chen, Shuwen; Miao, Xincheng; Yuan, Hao
2011-06-01
The carbonous activities of three kinds of carbon-bearing materials gasified from plastics were tested with coal coke as reference. The results showed that the carbonous activities of these remaining carbon-bearing materials were higher than that of coal-coke. Besides, the fractal analyses showed that the porosities of remaining carbon-bearing materials were higher than that of coal-coke. It revealed that these kinds of remaining carbon-bearing materials are conducive to improve the kinetics conditions of gas-solid phase reaction in iron scale reduction. Copyright © 2011 The Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
Update on HIV-1 diversity in Africa: a decade in review.
Lihana, Raphael W; Ssemwanga, Deogratius; Abimiku, Alash'le; Ndembi, Nicaise
2012-01-01
HIV-1 strains have diversified extensively through mutation and recombination since their initial transmission to human beings many decades ago in Central Africa in the first part of the 20th Century (between 1915 and 1941). The upward trend in global HIV-1 diversity has continued unabated, with newer groups, subtypes, and unique and circulating recombinants increasingly being reported, especially in Africa. In this review, we focus on the extensive diversity of HIV-1 over a decade (2000-2011), in 51 countries of the three African geographic regions (eastern and southern, western and central, and northern Africa) as per the WHO/UNAIDS 2010 classification. References for this review were identified through searches of PubMed, conference abstracts, Google Scholar, and Springer Online Archives Collection. We retrieved 273 citations, of which 200 reported HIV-1 diversity from Africa from January, 2000 to August, 2011. Articles resulting from these searches and relevant references cited in those articles were reviewed. Articles published in English and French were included. There has been a high diversity of HIV-1 in its epicenter, west-central Africa. A few subtypes, namely, A (A1, A2, A3, A4, A5), C, CRF02_AG, and D accounted for about 85% of new infections. Subtype A and D have been stable in East Africa; C in southern Africa; A, G, CRF02_AG, and CRF06_cpx in western Africa; and subtype B and CRF02_AG in northern Africa. Recently a new putative group, designated P, was reported to be found in two Cameroonians. The regional distributions of individual subtypes and recombinants are broadly stable, although unique/circulating recombinant forms may play an increasing role in the HIV pandemic. Understanding the kinetics and directions of this continuing adaptation and its impact on viral fitness, immunogenicity, and pathogenicity are crucial to the successful design of effective HIV vaccines. There is need for regular monitoring and review updates, such as the one presented here, to assist countries to plan and anticipate complex forms that may be introduced with time.
Schantz, Michele M; Pugh, Rebecca S; Pol, Stacy S Vander; Wise, Stephen A
2015-04-01
The stability of polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), and chlorinated pesticides in frozen mussel tissue Standard Reference Materials (SRMs) stored at -80 °C was assessed by analyzing samples of SRM 1974, SRM 1974a, and SRM 1974b Organics in Mussel Tissue (Mytilus edulis) periodically over 25 y, 20 y, and 12 y, respectively. The most recent analyses were performed during the certification of the fourth release of this material, SRM 1974c. Results indicate the concentrations of these persistent organic pollutants have not changed during storage at -80 °C. In addition, brominated diphenyl ethers (BDEs) were quantified in each of the materials during this study. The stability information is important for on-going monitoring studies collecting large quantities of samples for future analyses (i.e., formally established specimen banking programs). Since all four mussel tissue SRMs were prepared from mussels collected at the same site in Dorchester Bay, MA, USA, the results provide a temporal trend study for these contaminants over a 17 year period (1987 to 2004).
NASA Astrophysics Data System (ADS)
Condon, D.; Noble, S.; McLean, N.; Bowring, S. A.
2009-12-01
We have determined 238U/235U ratios for a suite of commonly used natural (CRM 112a, SRM 950a, HU-1) and synthetic (IRMM 184 and CRM U500) uranium reference materials in addition to several U-bearing accessory phases (zircon and monazite) by thermal ionisation mass-spectrometry (TIMS) using the IRMM 3636 233U-236U double spike to accurately correct for mass fractionation. The 238U/235U values for the natural uranium reference materials differ, by up to 0.1%, from the widely used ‘consensus’ value (137.88) with all having 238U/235U values less than 137.88. Similarly, initial 238U/235U data from zircon and monazite yield 238U/235U values that are lower than the ‘consensus’ value. The data obtained from U-bearing minerals is used to assess how the uncertainty in the 238U/235U ratio contributes to the systematic discordance observed in 238U/206Pb and 235U/207Pb dates (Mattinson, 2000; Schoene et al., 2006) which has traditionally been wholly attributed to error in the U decay constants. The 238U/235U determinations made on the synthetic reference materials yield results that are considerably more precise and accurate than the certified values (0.02% vs. 0.1% for CRM U500). The calibration of isotopic tracers used for U-daughter geochronology that are partially based upon these reference materials, and the resultant age determinations, will benefit from increased accuracy and precision. Mattinson, J.M., 2000. Revising the “gold standard”—the uranium decay constants of Jaffey et al., 1971. Eos Trans. AGU, Spring Meet. Suppl., Abstract V61A-02. Schoene B., Crowley J.L., Condon D.C., Schmitz M.D., Bowring S.A., 2006, Reassessing the uranium decay constants for geochronology using ID-TIMS U-Pb data. Geochimica et Cosmochimica Acta 70: 426-445
Navrátil, Tomáš; Šimeček, Martin; Shanley, James B.; Rohovec, Jan; Hojdová, Maria; Houška, Jakub
2017-01-01
We assessed > 100 years of mercury (Hg) pollution recorded in the tree rings of Scots Pine near a Czech chlor-alkali plant operating since 1941. Hg concentrations in tree rings increased with the launching of plant operations and decreased when Hg emissions decreased in 1975 due to an upgrade in production technology. Similar to traditional bioindicators of pollution such as pine needles, bark and forest floor humus, Hg concentrations in Scots Pine boles decreased with distance from the plant. Mean Hg in pine bole in the 1940s ranged from 32.5 μg/kg Hg at a distance of 0.5 km from the plant to 5.4 μg/kg at a distance of > 4.7 km, where tree ring Hg was the same as at a reference site, and other bioindicators also suggest that the effect of the plant was no longer discernible. Tree ring Hg concentrations decreased by 8–29 μg/kg since the 1940s at all study sites including the reference site. The lack of exact correspondence between changes at the plant and tree ring Hg indicated some smearing of the signal due to lateral translocation of Hg from sapwood to heartwood. Bole Hg concentrations reflected local and regional atmospheric Hg concentrations, and not Hg wet deposition.
Thermodynamic data for biomass conversion and waste incineration
DOE Office of Scientific and Technical Information (OSTI.GOV)
Domalski, E.S.; Jobe, T.L. Jr; Milne, T.A.
1986-09-01
The general purpose of this collection of thermodynamic data of selected materials is to make property information available to the engineering community on chemical mixtures, polymers, composite materials, solid wastes, biomass, and materials not easily identifiable by a single stoichiometric formula. More than 700 materials have been compiled covering properties such as specific heat, gross heat of combustion, heat of fusion, heat of vaporization, and vapor pressure. The information was obtained from the master files of the NBS Chemical Thermodynamics Data Center, the annual issues of the Bulletin of Chemical Thermodynamics, intermittent examinations of the Chemical Abstracts subject indexes, individualmore » articles by various authors, and other general reference sources. The compilation is organized into several broad categories; materials are listed alphabetically within each category. For each material, the physical state, information as to the composition or character of the material, the kind of thermodynamic property reported, the specific property values for the material, and citations to the reference list are given. In addition, appendix A gives an empirical formula that allows heats of combustion of carbonaceous materials to be predicted with surprising accuracy when the elemental composition is known. A spread sheet illustrates this predictability with examples from this report and elsewhere. Appendix B lists some reports containing heats of combustion not included in this publication. Appendix C contains symbols, units, conversion factors, and atomic weights used in evaluating and compiling the thermodynamic data.« less
Recent developments in the field of environmental reference materials at the JRC Ispra.
Muntau, H
2001-06-01
The production of reference materials for environmental analysis started in the Joint Research Centre at Ispra/Italy in 1972 with the objective of later certification by the BCR, but for obvious budget reasons only a fraction of the total production achieved at Ispra ever reached certification level, although all materials were produced according to the severe quality requirements requested for certified reference materials. Therefore, the materials not destinated to certification are in growing demand as inter-laboratory test materials and as laboratory reference materials, for internal quality control, e.g., by control charts. The history of reference material production within the Joint Research Centre is briefly reviewed and the latest additions described. New developments such as micro-scale reference materials intended for analytical methods requiring sample intakes at milligram or sub-milligram level and therefor not finding supply on the reference material market, and "wet" environmental reference materials, which meet more precisely the "real-world" environmental analysis conditions, are presented and the state-of-the-art discussed.
10 CFR 75.43 - Circumstances requiring advance notification.
Code of Federal Regulations, 2010 CFR
2010-01-01
... referred to in Article III(2) of the Treaty on the Non-Proliferation of Nuclear Weapons, 21 U.S.T. 483). If... specified in this section. (b) Exports. Notification shall be given of any proposed shipment of nuclear material for peaceful purposes under an export license issued pursuant to part 110 of this chapter, in an...
10 CFR 75.43 - Circumstances requiring advance notification.
Code of Federal Regulations, 2014 CFR
2014-01-01
... referred to in Article III(2) of the Treaty on the Non-Proliferation of Nuclear Weapons, 21 U.S.T. 483). If... specified in this section. (b) Exports. Notification shall be given of any proposed shipment of nuclear material for peaceful purposes under an export license issued pursuant to part 110 of this chapter, in an...
10 CFR 75.43 - Circumstances requiring advance notification.
Code of Federal Regulations, 2012 CFR
2012-01-01
... referred to in Article III(2) of the Treaty on the Non-Proliferation of Nuclear Weapons, 21 U.S.T. 483). If... specified in this section. (b) Exports. Notification shall be given of any proposed shipment of nuclear material for peaceful purposes under an export license issued pursuant to part 110 of this chapter, in an...
10 CFR 75.43 - Circumstances requiring advance notification.
Code of Federal Regulations, 2013 CFR
2013-01-01
... referred to in Article III(2) of the Treaty on the Non-Proliferation of Nuclear Weapons, 21 U.S.T. 483). If... specified in this section. (b) Exports. Notification shall be given of any proposed shipment of nuclear material for peaceful purposes under an export license issued pursuant to part 110 of this chapter, in an...
10 CFR 75.43 - Circumstances requiring advance notification.
Code of Federal Regulations, 2011 CFR
2011-01-01
... referred to in Article III(2) of the Treaty on the Non-Proliferation of Nuclear Weapons, 21 U.S.T. 483). If... specified in this section. (b) Exports. Notification shall be given of any proposed shipment of nuclear material for peaceful purposes under an export license issued pursuant to part 110 of this chapter, in an...
Reference Manual, Background Materials for the CONUS Volumes,
1983-04-25
operating cathode tube. He demonstrated that invisible rays emanating from the cathode tube were responsible for darken- ing the film. He called these...N 141 - - -. , * -.. *** *** ~ .*.( .*~- - ’.- - * -.-. - -. APPENDIX B (continued) AM n i in vi U% V’ I-I- 4 i nCA 4 CA le3 i 3 A .US w4 w’ . a L" P
10 CFR 431.15 - Materials incorporated by reference.
Code of Federal Regulations, 2011 CFR
2011-01-01
... Method With Indirect Measurement of the Stray-Load Loss and Direct Measurement of the Stator Winding (I2R), Rotor Winding (I2 R), Core and Windage-Friction Losses, IBR approved for §§ 431.12; 431.19; 431.20... with Loss Segregation, and the correction to the calculation at item (28) in Section 10.2 Form B-Test...
46 CFR 162.027-1 - Incorporation by reference.
Code of Federal Regulations, 2010 CFR
2010-10-01
... section. For information on the availability of this material at NARA, call 202-741-6030, or go to: http... with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in paragraph (b) of this section, the Coast Guard must...
Streamlining the Acquisition Process: A DCAA Field-Grade Perspective
2014-03-01
Initial Capabilities Document IFRS International Financial Reporting Standards IPT Integrated Product Team IRR Independent Reference Review...the responsibilities, programmed focus, strategic plan and recent events impacting the organization. B. DEFENSE CONTRACT AUDIT AGENCY 1. DCAA...material misstatements, whether caused by error or fraud. The type of audit requested by the contracting officer will directly impact both the
46 CFR 170.015 - Incorporation by reference.
Code of Federal Regulations, 2011 CFR
2011-10-01
... Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in this... listed below. (b) American Society for Testing and Materials (ASTM), 100 Barr Harbor Drive, West...), Publications Section, 4 Albert Embankment, London SE1 7SR, United Kingdom, +44 (0)20 7735 7611, http://www.imo...
46 CFR 170.015 - Incorporation by reference.
Code of Federal Regulations, 2012 CFR
2012-10-01
... Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in this... listed below. (b) American Society for Testing and Materials (ASTM), 100 Barr Harbor Drive, West...), Publications Section, 4 Albert Embankment, London SE1 7SR, United Kingdom, +44 (0)20 7735 7611, http://www.imo...
Muller, Edson I; Souza, Juliana P; Muller, Cristiano C; Muller, Aline L H; Mello, Paola A; Bizzi, Cezar A
2016-08-15
In this work a green digestion method which only used H2O2 as an oxidant and high temperature and pressure in the single reaction chamber system (SRC-UltraWave™) was applied for subsequent elemental determination by inductively coupled plasma-based techniques. Milk powder was chosen to demonstrate the feasibility and advantages of the proposed method. Samples masses up to 500mg were efficiently digested, and the determination of Ca, Fe, K, Mg and Na was performed by inductively coupled plasma optical emission spectrometry (ICP-OES), while trace elements (B, Ba, Cd, Cu, Mn, Mo, Pb, Sr and Zn) were determined by inductively coupled plasma mass spectrometry (ICP-MS). Residual carbon (RC) lower than 918mgL(-1) of C was obtained for digests which contributed to minimizing interferences in determination by ICP-OES and ICP-MS. Accuracy was evaluated using certified reference materials NIST 1549 (non-fat milk powder certified reference material) and NIST 8435 (whole milk powder reference material). The results obtained by the proposed method were in agreement with the certified reference values (t-test, 95% confidence level). In addition, no significant difference was observed between results obtained by the proposed method and conventional wet digestion using concentrated HNO3. As digestion was performed without using any kind of acid, the characteristics of final digests were in agreement with green chemistry principles when compared to digests obtained using conventional wet digestion method with concentrated HNO3. Additionally, H2O2 digests were more suitable for subsequent analysis by ICP-based techniques due to of water being the main product of organic matrix oxidation. The proposed method was suitable for quality control of major components and trace elements present in milk powder in consonance with green sample preparation. Copyright © 2016 Elsevier B.V. All rights reserved.
Tamura, Masayoshi; Mochizuki, Naoki; Nagatomi, Yasushi; Toriba, Akira; Hayakawa, Kazuichi
2014-08-21
Fumonisin A-series (FAs) in a reference material of corn sample that was naturally contaminated with fumonisins was characterized using high-resolution liquid chromatography-Orbitrap mass spectrometry (LC-Orbitap MS). Peaks for fumonisin B1 (FB1), fumonisin B2 (FB2), and fumonisin B3 (FB3), in addition to three peaks corresponding to unknown compounds I, II, and III, were detected in the chromatogram for the corn sample. Fragment ion analysis for FB1, FB2, and FB3 showed that while the ions formed at m/z values of 200-800 were similar to those formed by the cleavage of the tricarballylic acids and the hydroxyl groups, the fragmentation patterns at m/z values of 50-200 varied depending on the hydroxyl group locations in the compounds. Fragment ion analysis of compounds I-III revealed structural similarities to FBs, only differing by an additional C2H2O in the unknown compounds. Using these results and by comparing the product ion mass spectra of compound I with fumonisin A1 (FA1) synthesized from FB1 standards, compounds I-III were hypothesized to be N-acetyl analogs of FBs: fumonisins A1 (FA1), A2 (FA2), and A3 (FA3). The method for determining concentrations was validated with FA1, FB1, FB2, and FB3 standards and applied to analyze the reference material. The FB1, FB2, and FB3 analytical levels were within acceptance limits and the amount of FA1 in the material was ~15% of FB1 amount at 4.2 mg/kg.
NASA Astrophysics Data System (ADS)
Setyowati, Erni; Hardiman, Gagoek; Purwanto
2018-02-01
This research aims to determine the acoustical properties of concrete material made of polyurethane and oyster shell waste as both fine aggregate and coarse aggregate comparing to other concrete mortar. Architecture needs aesthetics materials, so the innovation in architectural material should be driven through the efforts of research on materials for building designs. The DOE methods was used by mixing cement, oyster shell, sands, and polyurethane by composition of 160 ml:40 ml:100 ml: 120 ml respectively. Refer to the results of previous research, then cement consumption is reduced up to 20% to keep the concept of green material. This study compared three different compositions of mortars, namely portland cement concrete with gravel (PCG), polyurethane concrete of oyster shell (PCO) and concrete with plastics aggregate (PCP). The methods of acoustical tests were conducted refer to the ASTM E413-04 standard. The research results showed that polyurethane concrete with oyster shell waste aggregate has absorption coefficient 0.52 and STL 63 dB and has a more beautiful appearance when it was pressed into moulding. It can be concluded that polyurethane concrete with oyster shell aggregate (PCO) is well implemented in architectural acoustics-components.
NASA Astrophysics Data System (ADS)
Farcas, A.; Resmerita, A.-M.; Farcas, F.
2016-12-01
Optical, electrochemical and surface-morphological properties of three terpolymer polyrotaxanes (1a, 1b and 1c) composed of 2,7-dibromo-9,9-dicyanomethylenefluorene encapsulated into γ-cyclodextrin (γCD), β- or γ-persilylated cyclodextrin (PS-γCD, PS-γCD) cavities (acceptor) and 4,4'-dibromo-4''-methyltriphenylamine (donor) randomly distributed into 9,9-dioctylfluorene conjugated chains have been evaluated and compared to those of the reference 1. The role of the encapsulation on the thermal stability, solubility, film forming ability and transparency was also investigated. High fluorescence efficiency, almost identical normalized absorbance maximum in solution and solid-states of 1a, 1b and 1c provides the lower aggregation tendency. The fluorescence lifetimes (τ) of 1a, 1b and 1c follow a mono-exponential decay with a value τ = 1.11, 1.03 and 1.14 ns, compared with the neat 1, where a bi-exponential decay was identified. AFM studies reveal a smooth and homogenous surface morphology for polyrotaxanes than that of the reference. The electrochemical data provided that the investigated compounds exhibited n- and p-doping processes. The HOMO/LUMO energy levels 1a, 1b, 1c and 1 and in combination with the work function of anodic ITO glass substrates coated with poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) (-5.2 eV) and cathodic Ca (-2.8 eV) or Al (-2.2 eV) indicate that the compounds are electrochemically accessible as electron-transporting materials.
Devulder, Veerle; Degryse, Patrick; Vanhaecke, Frank
2013-12-17
The provenance of the flux raw material used in the manufacturing of Roman glass is an understudied topic in archaeology. Whether one or multiple sources of natron mineral salts were exploited during this period is still open for debate, largely because of the lack of a good provenance indicator. The flux is the major source of B in Roman glass. Therefore, B isotopic analysis of a sufficiently large collection and variety (origin and age) of such glass samples might give an indication of the number of flux sources used. For this purpose, a method based on acid digestion, chromatographic B isolation and B isotopic analysis using multicollector inductively coupled plasma mass spectrometry was developed. B isolation was accomplished using a combination of strong cation exchange and strong anion exchange chromatography. Although the B fraction was not completely matrix-free, the remaining Sb was shown not to affect the δ(11)B result. The method was validated using obsidian and archaeological glass samples that were stripped of their B content, after which an isotopic reference material with known B isotopic composition was added. Absence of artificial B isotope fractionation was demonstrated, and the total uncertainty was shown to be <2‰. A proof-of-concept application to natron glass samples showed a narrow range of δ(11)B, whereas first results for natron salt samples do show a larger difference in δ(11)B. These results suggest the use of only one natron source or of several sources with similar δ(11)B. This indicates that B isotopic analysis is a promising tool for the provenance determination of this flux raw material.
Delatour, Vincent; Lalere, Beatrice; Saint-Albin, Karène; Peignaux, Maryline; Hattchouel, Jean-Marc; Dumont, Gilles; De Graeve, Jacques; Vaslin-Reimann, Sophie; Gillery, Philippe
2012-11-20
The reliability of biological tests is a major issue for patient care in terms of public health that involves high economic stakes. Reference methods, as well as regular external quality assessment schemes (EQAS), are needed to monitor the analytical performance of field methods. However, control material commutability is a major concern to assess method accuracy. To overcome material non-commutability, we investigated the possibility of using lyophilized serum samples together with a limited number of frozen serum samples to assign matrix-corrected target values, taking the example of glucose assays. Trueness of the current glucose assays was first measured against a primary reference method by using human frozen sera. Methods using hexokinase and glucose oxidase with spectroreflectometric detection proved very accurate, with bias ranging between -2.2% and +2.3%. Bias of methods using glucose oxidase with spectrophotometric detection was +4.5%. Matrix-related bias of the lyophilized materials was then determined and ranged from +2.5% to -14.4%. Matrix-corrected target values were assigned and used to assess trueness of 22 sub-peer groups. We demonstrated that matrix-corrected target values can be a valuable tool to assess field method accuracy in large scale surveys where commutable materials are not available in sufficient amount with acceptable costs. Copyright © 2012 Elsevier B.V. All rights reserved.
Yan, Ying; Han, Bingqing; Zeng, Jie; Zhou, Weiyan; Zhang, Tianjiao; Zhang, Jiangtao; Chen, Wenxiang; Zhang, Chuanbao
2017-08-28
Potassium is an important serum ion that is frequently assayed in clinical laboratories. Quality assurance requires reference methods; thus, the establishment of a candidate reference method for serum potassium measurements is important. An inductively coupled plasma mass spectrometry (ICP-MS) method was developed. Serum samples were gravimetrically spiked with an aluminum internal standard, digested with 69% ultrapure nitric acid, and diluted to the required concentration. The 39K/27Al ratios were measured by ICP-MS in hydrogen mode. The method was calibrated using 5% nitric acid matrix calibrators, and the calibration function was established using the bracketing method. The correlation coefficients between the measured 39K/27Al ratios and the analyte concentration ratios were >0.9999. The coefficients of variation were 0.40%, 0.68%, and 0.22% for the three serum samples, and the analytical recovery was 99.8%. The accuracy of the measurement was also verified by measuring certified reference materials, SRM909b and SRM956b. Comparison with the ion selective electrode routine method and international inter-laboratory comparisons gave satisfied results. The new ICP-MS method is specific, precise, simple, and low-cost, and it may be used as a candidate reference method for standardizing serum potassium measurements.
Determination of δ18O and δ15N in Nitrate
Revesz, K.; Böhlke, J.K.; Yoshinari, T.
1997-01-01
The analyses of both O and N isotopic compositions of nitrate have many potential applications in studies of nitrate sources and reactions in hydrology, oceanography, and atmospheric chemistry, but simple and precise methods for these analyses have yet to be developed. Testing of a new method involving reaction of potassium nitrate with catalyzed graphite (C + Pd + Au) at 520 °C resulted in quantitative recovery of N and O from nitrate as free CO2, K2CO3, and N2. The δ18O values of nitrate reference materials were obtained by analyzing both the CO2 and K2CO3 from catalyzed graphite combustion. Provisional values of δ18OVSMOW for the internationally distributed KNO3 reference materials IAEA-N3 and USGS-32 were both equal to +22.7 ± 0.5‰. Because the fraction of free CO2 and the isotopic fractionation factor between CO2 and K2CO3 were constant in the combustion products, the δ18O value of KNO3 could be calculated from measurements of the δ18O of free CO2. Thus, δ18OKNO3 = aδ18Ofree CO2 − b, where a and b were equal to 0.9967 and 3.3, respectively, for the specific conditions of the experiments. The catalyzed graphite combustion method can be used to determine δ18O of KNO3 from measurements of δ18O of free CO2 with reproducibility on the order of ±0.2‰ or better if local reference materials are prepared and analyzed with the samples. Reproducibility of δ15N was ±0.1‰ after trace amounts of CO were removed.
29 CFR 530.4 - Terms and conditions for the issuance of individual homeworker certificates.
Code of Federal Regulations, 2010 CFR
2010-07-01
...) July 1, 1941, in the jewelry manufacturing industry; or (f) March 5, 1942, in the women's apparel... (ii) Is unable to leave home because the worker's presence is required to care for an invalid in the...
10. Photograph of a photograph in possession of Rock Island ...
10. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. SOUTH AND WEST ELEVATIONS IN UNALTERED CONDITION. DATED APRIL 18, 1941. - Rock Island Arsenal, Building No. 56, North Avenue & East Avenue, Rock Island, Rock Island County, IL
4. VIEW NORTH, YARD NORTH OF ENGINE HOUSE, SHOWING WATER ...
4. VIEW NORTH, YARD NORTH OF ENGINE HOUSE, SHOWING WATER TANK AND SHOP Photocopy of photograph, 1941 (Courtesy of Chesapeake Beach Railway Museum; L. W. Rice, photographer) - Chesapeake Beach Railroad Engine House, 21 Yost Place, Seat Pleasant, Prince George's County, MD
Service building no. 620. Elevations (dry dock associates, June 12, ...
Service building no. 620. Elevations (dry dock associates, June 12, 1941). In files of Cushman & Wakefield, building 501, Philadephia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Service Building, Dry Docks No. 4 & 5, League Island, Philadelphia, Philadelphia County, PA
The Fall of Crete 1941: Was Freyberg Culpable?
2006-06-16
industrial support. Following the battles of Greece and Crete, and the Japanese attack on Pearl Harbour , Fraser faced significant pressure to bring...59 CHAPTER 5. THE BATTLE ...140 APPENDIX C. GERMAN ORDER OF BATTLE (OPERATION MERKUR) .............141 APPENDIX D. OPERATION MERKUR PLAN
LIBERAL JOURNALISM AND AMERICAN EDUCATION, 1914-1941.
ERIC Educational Resources Information Center
WALLACE, JAMES M.
THE RELATIONSHIP BETWEEN TWO LIBERAL JOURNALS AND THE INSTITUTIONS AND PERSONNEL OF FORMAL EDUCATION WAS STUDIED. "THE NATION" AND "NEW REPUBLIC" WERE SELECTED AS BEING INFLUENTIALLY REPRESENTATIVE OF INTELLECTUAL AMERICAN LIBERALISM DURING THE 20TH CENTURY. STANDARD TECHNIQUES OF HISTORICAL RESEARCH WERE EMPLOYED. RELEVANT…
Synthetic Porphyrins and Metalloporphyrins
1976-12-10
disease syndromes , drug metabolism and cancer. Porphyrins and metalloporphyrins such as tetraphenylporphine sulfonate and hema- toporphyrin have been found...267(1941). 34. A. D. Adler, F. R. Longo, J. D. Finarelli, J. Goldmacher, J. Assour and L. Korsakoff , J. Org. Chem., 32, 476(1967). 35. H. W
33. Photocopied 1983 from original drawing (DP29179), Picatinny Arsenal, April ...
33. Photocopied 1983 from original drawing (DP-29179), Picatinny Arsenal, April 15, 1941. 'BUILDING NO. 454: BAG LOADING BUILDING, LIGHTNING PROTECTION--ELEVATION'. - Picatinny Arsenal, 400 Area, Gun Bag Loading District, State Route 15 near I-80, Dover, Morris County, NJ
Integrated optical refractometer based on bend waveguide with air trench structure
NASA Astrophysics Data System (ADS)
Ryu, Jin Hwa; Park, Jaehoon; Kang, Chan-mo; Son, Youngdal; Do, Lee-Mi; Baek, Kyu-Ha
2015-07-01
This study proposed a novel optical sensor based on a refractometer integrating a bend waveguide and a trench structure. The optical sensor is a planar lightwave circuit (PLC) device involving a bend waveguide with maximum optical loss. A trench structure was aligned with the partially exposed core layer's sidewall of the bend waveguide, providing a quantitative measurement condition. The insertion losses of the proposed 1 x 2 single-mode optical splitter-type sensor were 4.38 dB and 8.67 dB for the reference waveguide and sensing waveguide, respectively, at a wavelength of 1,550 nm. The optical loss of the sensing waveguide depends on the change in the refractive index of the material in contact with the trench, but the reference waveguide had stable optical propagating characteristic regardless of the variations of the refractive index.
Uranium isotope separation from 1941 to the present
NASA Astrophysics Data System (ADS)
Maier-Komor, Peter
2010-02-01
Uranium isotope separation was the key development for the preparation of highly enriched isotopes in general and thus became the seed for target development and preparation for nuclear and applied physics. In 1941 (year of birth of the author) large-scale development for uranium isotope separation was started after the US authorities were warned that NAZI Germany had started its program for enrichment of uranium and might have confiscated all uranium and uranium mines in their sphere of influence. Within the framework of the Manhattan Projects the first electromagnetic mass separators (Calutrons) were installed and further developed for high throughput. The military aim of the Navy Department was to develop nuclear propulsion for submarines with practically unlimited range. Parallel to this the army worked on the development of the atomic bomb. Also in 1941 plutonium was discovered and the production of 239Pu was included into the atomic bomb program. 235U enrichment starting with natural uranium was performed in two steps with different techniques of mass separation in Oak Ridge. The first step was gas diffusion which was limited to low enrichment. The second step for high enrichment was performed with electromagnetic mass spectrometers (Calutrons). The theory for the much more effective enrichment with centrifugal separation was developed also during the Second World War, but technical problems e.g. development of high speed ball and needle bearings could not be solved before the end of the war. Spying accelerated the development of uranium separation in the Soviet Union, but also later in China, India, Pakistan, Iran and Iraq. In this paper, the physical and chemical procedures are outlined which lead to the success of the project. Some security aspects and Non-Proliferation measures are discussed.
Savoiu, Germaine; Drăgan, Simona; Cristescu, Carmen; Serban, Corină; Noveanu, Lavinia; Ionescu, Daniela; Nicola, T; Duicu, Oana; Răducan, Andreea; Voicu, Mirela
2009-01-01
The main changes of the plasma lipid profile in patients with endothelial dysfunction are the increased triglyceride content of the lipoprotein remnant particles, the presence of the small and dense LDL particles and the decreasing of the HDL-cholesterol level. Considering these observations, we performed "in vitro" experiments using human mammary artery rings, in order to examine the effect of the lipoprotein "remnants" on endothelium-dependent vasodilatation induced by cumulative doses (10(-9) M - 10(-4) M) of adenosine (ADP) and to study the effect on endothelial--independent vasodilatation induced by cumulative doses (10(-9) M-10(-4) M) of sodium-nitropruside (NSP), respectively. Our results showed that 1 hour pre-incubation with triglyceride--rich lipoprotein remnants diminished the endothelial-dependent vasodilator response to ADP, but it has not modified the endothelial-independent vasodilator response to NSP. Vascular response was expressed as maximal vasodilatation from the 10(-4)M phenilephrine (PE) induced pre-contraction, considered as reference. In the case of ADP, the maximal vasodilatation was ranged in 36.50% +/- 10.81% interval, comparing with the control group that presented a maximal vasodilatation of 66.15% +/- 19.41% (p < 0.005). In the case of NSP the maximal vasodilatation was ranged in 99.78% +/- 10.53% interval, comparing with the control that presented a maximal vasodilatation of 98.99% +/- 12.45% (p = 0.44). One hour co-incubation of the rings with a solution containing lipoprotein remnants (1% oxidized IDL (ox-IDL) and antioxidant factor (150 U/mL 10(-4) M Superoxid dismutase (SOD) significantly reduced the impairment of the vasodilatation response to ADP. Maximal vasodilatation of ox-IDL and SOD coincubated human mammary artery rings was 58.50% +/- 10.63% compared to the control, were the maximal vasodilatation was 66.15% +/- 19.41% (p < 0.01), but has not modified the vasodilatation response to NSP (99% +/- 0.53% vs control 98.99% +/- 12.45%, p = 0.56). The endothelial dysfunction induced by the triglyceride-rich lipoprotein "remnants", could contribute to the pathogenesis of atherosclerosis and the treatment with high doses of antioxidants could "protect" the endothelium against the pro-atherogenic action of the lipoprotein "remnants".
Along paths converging to Bengt Saltin’s early contributions in exercise physiology
Schantz, P
2015-01-01
A fascinating chain of events led in 1941 to the formation of the Department of Physiology at the Royal Gymnastic Central Institute (GCI) in Stockholm, Sweden. Erik Hohwü Christensen, from the scientifically advanced Lindhard School in Copenhagen became its first professor. A central research question for him concerned determining the limiting factors for maximal physical performance in man. This was the academic setting where the sports interested medical student Bengt Saltin was introduced to exercise physiology. In the summer of 1959, he became involved in a study on intermittent vs continuous running. A doctoral project, with Per-Olof Åstrand as his tutor, resulted in 1964 as the thesis “Aerobic work capacity and circulation at exercise in man. With special reference to the effect of prolonged exercise and/or heat exposure”. In the decade that followed, Saltin continued along that path. However, he also added a vital research line involving pioneering studies on skeletal muscles in the exercising man, a series of novel studies on the physiological demands in various sports, and studies of the effects of physical training within the general population. PMID:26589112
Code of Federal Regulations, 2010 CFR
2010-07-01
... of information that affects the public. (a) All material described in § 902.20 shall be published in... class of persons affected by it is considered to be published in the Federal Register when it is incorporated by reference with the approval of the Director of the Federal Register. (b) Publication in the...
Federal Register 2010, 2011, 2012, 2013, 2014
2011-04-26
... implements, reference materials such as mathematical tables, or printed items such as sticker sheets or.... Application of Adverse Facts Available Section 776(a) of the Act provides that, the Department shall apply... verified, we find that application of facts available is appropriate under sections 776(a)(2)(A), (B), and...
Effective Use of Weld Metal Yield Strength for HY-Steels
1983-01-01
Boiler and Pressure Vessel Code The ASME Boiler and Pressure Vessel Code (B&PV Code) is divided...As noted earlier, the ASME Boiler and Pressure Vessel Code makes only one exception to its overall philosophy of matching weld-metal strength and...material where toughness is of primary importance. REFERENCES American Society of Mechanical Engineers, Boiler and Pressure Vessel
Thematic mapper flight model preshipment review data package. Volume 2, part B: Subsystem data
NASA Technical Reports Server (NTRS)
1982-01-01
Summarized performance data are presented for the following major subsystems of the thematic mapper: the focal plane assembly, the radiative cooler, the radiative cooler door assembly, the top optical assembly, and the telescope assembly. Reference lists of the configurations status and of nonconforming material reports, failure reports, and requests for deviation/waiver are included.
Transient Radiation Effects in Optical Materials
1975-04-29
channel (A) and one for the reference channel (B). Each thumbwheel could be set for any of the eight sample wheel positions. The sample-and-hold in...PREIRRAD - . KV7 7.5 x 109 5.6 c 1010 308 - KV7 8.7 x 109 5.6 x 1011 282 39.9 KV7 1.0 x 1010 5.6 x 1012 259 69.6
13. Photocopy of drawing (original in possession of Naval Surface ...
13. Photocopy of drawing (original in possession of Naval Surface Warfare Center Carderock Division, Bethesda, MD) WIND TUNNEL BUILDING, ELEVATIONS, 1941 - Naval Surface Warfare Center, Subsonic Wind Tunnel Building, Bounded by Clara Barton Parkway & McArthur Boulevard, Silver Spring, Montgomery County, MD
Network Difficulties: Stand By.
ERIC Educational Resources Information Center
Oborn, Richard L.
This document traces the development of Federal Communications Commission (FCC) network regulations from their beginning in 1941 with the "Report on Chain Broadcasting." The eight rules defined by the report were aimed at correcting network abuses and were intended to maintain community broadcasting in the public interest. The document…
10. View of Draper darby chain loom from warp beam ...
10. View of Draper darby chain loom from warp beam end, patent date 1913, made by Drpaer Corporation, Hopedale, Massachusetts. Acquired ca. 1941. Note Draper-Northrop name on automatic spindle changer. - Riverdale Cotton Mill, Corner of Middle & Lower Streets, Valley, Chambers County, AL
The geomagnetic blitz of September 1941
Love, Jeffrey J.; Coisson, Pierdavide
2016-01-01
Seventy-five years ago, on 18–19 September 1941, the Earth experienced a great magnetic storm, one of the most intense ever recorded. It arrived at a poignant moment in history, when radio and electrical technology was emerging as a central part of daily life and when much of the world was embroiled in World War II, which the United States had not yet officially entered.Auroras danced across the night sky as voltage surged in power grid lines. A radio blackout interrupted fan enjoyment of a baseball game, while another radio program was interrupted by private phone conversations. Citizens, already on edge, wondered if neon lights were some sort of antiaircraft signal. And far away in the North Atlantic, the illuminated night sky exposed an Allied convoy to German attack.These effects raised awareness within the scientific community and among the public of the societal significance of the effects that the Sun and outer space can have on the Earth—what we now call space weather.
[Work organization of the Civic Hospital in Split during the Second World War (1941-1945)].
Brisky, Livia
2011-01-01
In the first half of the 20th century, Civic Hospital in Split intensified its formation towards health institution in the modern sense. The need for competent physicians and specialized experts, heads of the individual hospital departments, also became in Split Hospital the part of the global process of disintegration of medicine into the direction of medical specializations. The aim of this study was to investigate the function of the Civic Hospital in Split during the Second World War on the basis of the archival sources preserved in the State Archives in Split. The work organization, the names of the physicians and detailed arrangements of hospital beds were presented, as well as the increase of its capacity during analyzed period.Great attention was also dedicated to the foundation of new hospital departments. This study revealed the development of the Civic Hospital in Split between 1941 and 1945 which could offer complete medical care to the sick and wounded persons.
Multiple sclerosis in the Faroe Islands. 8. Notifiable diseases.
Wallin, M T; Heltberg, A; Kurtzke, J F
2010-08-01
To seek evidence for a possible infectious origin of the type 1 epidemic of multiple sclerosis (MS) in the Faroe Islands. This began in 1943 coincident with their British military occupation throughout World War II. Data obtained from the Danish National Health Service were assessed for all notifiable diseases in the Faroe Islands reported from 1900 to 1977. Among 38 disorders, selective increases were found for acute infectious gastroenteritis (AIGE) and paradysentery, with outbreaks in late 1940 and in 1943 shortly after the introduction and later marked influx, respectively, of British troops. Five other infections showed elevated numbers in 1941 and 1942. There is a temporal association of AIGE and paradysentery in the Faroe Islands with the first arrival and later marked augmentation of British forces stationed there during the war. Rises in the incidence of other diseases in 1941-1942 seem more likely a consequence of increased foreign commercial travel by Faroese at that time. (c) 2009 The Authors Journal compilation (c) 2009 Blackwell Munksgaard.
[Louis Ombrédanne (1871-1956) pediatric and plastic surgeon].
Glicenstein, J
2015-04-01
One of the fathers of pediatric surgery in France, Louis Ombrédanne (1871-1956) was a great plastic surgeon. During his residency he was initiated to plastic surgery by Charles Nélaton (1851-1911). Both wrote two books: "La rhinoplastie" and "Les autoplasties", taking stock of these techniques in the early 20th century. In 1906, he was the first to describe the pectoral muscle flap for immediate breast reconstruction after mastectomy. He used this flap in conjunction with an axillo thoracic flap. From 1908 to 1941, Louis Ombrédanne practised pediatric surgery, most of which was devoted in reconstruction of congenital and acquire anomalies. From 1924 to 1941, he was Professor of pediatric surgery at the hospital Enfants-Malades in Paris. In 1907, Louis Ombrédanne created a prototype of an ether inhaler as a safe anesthetic device. The device was successfully used for fifty years in Europe. Copyright © 2014 Elsevier Masson SAS. All rights reserved.
Research Advance on Metasequoia: Applications of New Technology
NASA Astrophysics Data System (ADS)
Leng, Qin; Yang, Hong; Wang, Li
2010-10-01
The plant genus Metasequoia Miki, 1941 and its sole living relict species Metasequoia glyptostroboides Hu et Cheng, 1948 have been of special interest for both the public and scientists since 1941 when the genus was established. Due to its unique discovery history (fossils discovered earlier than the living species) and incomparable scientific value in the research of plant evolution and its relationship with environmental and climatic changes, Metasequoia becomes arguably the most comprehensively studied higher plant in both fossil and living forms. This paper summarized recent advance in Metasequoia research by reviewing the research history of Metasequoia and the scientific value of this genus, while paid special attention to the application of new methods and techniques in the research field of Metasequoia in the recent decades. The application of biogeochemical (organic geochemistry and stable isotope) analysis as well as the new and innovated methods of preparing large-sized cuticular membrane from leaves with originally thin and fragile cuticles further secure Metasequoia's super star status for the research of palaeoclimatic reconstruction.
Trends in salmonella food poisoning in England and Wales 1941-72.
McCoy, J. H.
1975-01-01
Cattle and pig herds and flocks of domestic fowl have formed the main reservoir of human salmonella food poisoning in England and Wales from 1941 to 1972. Changes in the incidence of human salmonella food poisoning and in the serotypes of salmonellas isolated from human infections are shown to have been associated with the introduction of new foods, with changes in animal husbandry, and with changes in the relative proportions of flesh food from different species consumed. New foods, dried powdered egg, liquid egg and frozen liquid egg were introduced during the period of food rationing which extended from 1940 to 1953. Changes in animal husbandry, in particular the intensive production of pigs, poultry and eggs, followed the re-establishment of pig herds and fowl flocks after the derationing of animal feed in 1953. The changes in the proportions of flesh foods consumed followed the introduction of frozen oven-ready fowl in the late 1950s and early 1960s which by 1964 became cheaper than traditional flesh foods. PMID:1054731
Zhu, Yanbei; Inagaki, Kazumi; Yarita, Takashi; Chiba, Koichi
2008-07-01
Microwave digestion and isotope dilution inductively coupled plasma mass spectrometry (ID-ICP-SFMS) has been applied to the determination of Pb in rice flour. In order to achieve highly precise determination of low concentrations of Pb, the digestion blank for Pb was reduced to 0.21 ng g(-1) after optimization of the digestion conditions, in which 20 mL analysis solution was obtained after digestion of 0.5 g rice flour. The observed value of Pb in a non-fat milk powder certified reference material (CRM), NIST SRM 1549, was 16.8 +/- 0.8 ng g(-1) (mean +/- expanded uncertainty, k = 2; n = 5), which agreed with the certified value of 19 +/- 3 ng g(-1) and indicated the effectiveness of the method. Analytical results for Pb in three brown rice flour CRMs, NIST SRM 1568a, NIES CRM 10-a, and NIES CRM 10-b, were 7.32 +/- 0.24 ng g(-1) (n = 5), 1010 +/- 10 ng g(-1) (n = 5), and 1250 +/- 20 ng g(-1) (n = 5), respectively. The concentration of Pb in a candidate white rice flour reference material (RM) sample prepared by the National Metrology Institute of Japan (NMIJ) was observed to be 4.36 +/- 0.28 ng g(-1) (n = 10 bottles).
Bernalte, E; Marín Sánchez, C; Pinilla Gil, E
2011-03-09
The applicability of commercial screen-printed gold electrodes (SPGEs) for the determination of Hg(II) in ambient water samples by square wave anodic stripping voltammetry has been demonstrated. Electrode conditioning procedures, chemical and instrumental variables have been optimized to develop a reliable method capable of measuring dissolved mercury in the low ng mL(-1) range (detection limit 1.1 ng mL(-1)), useful for pollution monitoring or screening purposes. The proposed method was tested with the NIST 1641d Mercury in Water Standard Reference Material (recoveries 90.0-110%) and the NCS ZC 76303 Mercury in Water Certified Reference Material (recoveries 82.5-90.6%). Waste water samples from industrial origin and fortified rain water samples were assayed for mercury by the proposed method and by a reference ICP-MS method, with good agreement. Screen printing technology thus opens a useful way for the construction of reliable electrochemical sensors for decentralized or even field Hg(II) testing. Copyright © 2011 Elsevier B.V. All rights reserved.
Tsukamoto, Yoshihiko; Omi, Naoko
2016-01-01
To date, 12 macaque bipolar cell types have been described. This list includes all morphology types first outlined by Polyak (1941) using the Golgi method in the primate retina and subsequently identified by other researchers using electron microscopy (EM) combined with the Golgi method, serial section transmission EM (SSTEM), and immunohistochemical imaging. We used SSTEM for the rod-dense perifoveal area of macaque retina, reconfirmed ON (cone) bipolar cells to be classified as invaginating midget bipolar (IMB), diffuse bipolar (DB)4, DB5, DB6, giant bipolar (GB), and blue bipolar (BB) types, and clarified their type-specific connectivity. DB4 cells made reciprocal synapses with a kind of ON-OFF lateral amacrine cell, similar to OFF DB2 cells. GB cells contacted rods and cones, similar to OFF DB3b cells. Retinal circuits formed by GB and DB3b cells are thought to substantiate the psychophysical finding of fast rod signals in mesopic vision. DB6 cell output synapses were directed to ON midget ganglion (MG) cells at 70% of ribbon contacts, similar to OFF DB1 cells that directed 60% of ribbon contacts to OFF MG cells. IMB cells contacted medium- or long-wavelength sensitive (M/L-) cones but not short-wavelength sensitive (S-) cones, while BB cells contacted S-cones but not M/L-cones. However, IMB and BB dendrites had similar morphological architectures, and a BB cell contacting a single S-cone resembled an IMB cell. Thus, both IMB and BB may be the ON bipolar counterparts of the OFF flat midget bipolar (FMB) type, likewise DB4 of DB2, DB5 of DB3a, DB6 of DB1, and GB of DB3b OFF bipolar type. The ON DB plus GB, and OFF DB cells predominantly contacted M/L-cones and their outputs were directed mainly to parasol ganglion (PG) cells but also moderately to MG cells. BB cells directed S-cone-driven outputs almost exclusively to small bistratified ganglion (SBG) cells. Some FMB cells predominantly contacted S-cones and their outputs were directed to OFF MG cells. Thus, two-step synaptic connections largely narrowed down the S-cone component to SBG and some OFF MG cells. The other OFF MG cells, ON MG cells, and ON and OFF PG cells constructed M/L-cone dominant pathways. PMID:27833534
Jorajuria, S; Raphalen, C; Dujardin, V; Daas, A
2015-01-01
Organization (WHO) International Standard (IS) for bleomycin complex A2/B2. Eight laboratories from different countries participated. Potencies of the candidate material were estimated by microbiological assays with sensitive micro-organisms. To ensure continuity between consecutive batches, the 1(st) IS for bleomycin complex A2/B2 was used as a reference. Based on the results of the study, the 2(nd) IS for bleomycin complex A2/B2 was adopted at the meeting of the WHO Expert Committee for Biological Standardization (ECBS) in 2014 with an assigned potency of 12 500 International Units (IU) per vial. The 2(nd) IS for bleomycin complex A2/B2 is available from the European Directorate for the Quality of Medicines & HealthCare (EDQM).
Cho, Tae-Sik; Choi, Ki-Sun; Seo, Dae-Cheol; Kwon, Il-Bum; Lee, Jung-Ryul
2012-01-01
The use of a fiber optic quasi-distributed sensing technique for detecting the location and severity of water leakage is suggested. A novel fiber optic sensor probe is devised with a vessel of water absorption material called as water combination soil (WCS) located between two highly reflected connectors: one is a reference connector and the other is a sensing connector. In this study, the sensing output is calculated from the reflected light signals of the two connectors. The first reflected light signal is a reference and the second is a sensing signal which is attenuated by the optical fiber bending loss due to the WCS expansion absorbing water. Also, the bending loss of each sensor probe is determined by referring to the total number of sensor probes and the total power budget of an entire system. We have investigated several probe characteristics to show the design feasibility of the novel fiber sensor probe. The effects of vessel sizes of the probes on the water detection sensitivity are studied. The largest vessel probe provides the highest sensitivity of 0.267 dB/mL, while the smallest shows relatively low sensitivity of 0.067 dB/mL, and unstable response. The sensor probe with a high output value provides a high sensitivity with various detection levels while the number of total installable sensor probes decreases.
Nuclear reference materials to meet the changing needs of the global nuclear community
DOE Office of Scientific and Technical Information (OSTI.GOV)
Martin, H.R.; Gradle, C.G.; Narayanan, U.I.
New Brunswick Laboratory (NBL) serves as the U.S. Government`s certifying authority for nuclear reference materials and measurement calibration standards. In this role, NBL provides nuclear reference materials certified for chemical and/or isotopic compositions traceable to a nationally accepted, internationally compatible reference base. Emphasis is now changing as to the types of traceable nuclear reference materials needed as operations change within the Department of Energy complex and at nuclear facilities around the world. New challenges include: environmental and waste minimization issues, facilities and materials transitioning from processing to storage modes with corresponding changes in the types of measurements being performed, emphasismore » on requirements for characterization of waste materials, and difficulties in transporting nuclear materials and international factors, including IAEA influences. During these changing times, it is critical that traceable reference materials be provided for calibration or validation of the performance of measurement systems. This paper will describe actions taken and planned to meet the changing reference material needs of the global nuclear community.« less
DOE Office of Scientific and Technical Information (OSTI.GOV)
None
1982-01-01
Report XI, Technical Audit, is a compendium of research material used during the Initial Effort in making engineering comparisons and decisions. Volumes 4 and 5 of Report XI present those studies which provide a Critical Review of the Design Basis. The Critical Review Report, prepared by Intercontinental Econergy Associates, Inc., summarizes findings from an extensive review of the data base for the H-Coal process design. Volume 4 presents this review and assessment, and includes supporting material; specifically, Design Data Tabulation (Appendix A), Process Flow Sheets (Appendix B), and References (Appendix C). Volume 5 is a continuation of the references ofmore » Appendix C. Studies of a proprietary nature are noted and referenced, but are not included in these volumes. They are included in the Limited Access versions of these reports and may be reviewed by properly cleared personnel in the offices of Ashland Synthetic Fuels, Inc.« less
Speciation of strontium-90 in NIST natural matrix standard reference materials
DOE Office of Scientific and Technical Information (OSTI.GOV)
Thomas, J.W.L.; Inn, K.G.W.; Garcia, M.E.
1995-12-31
A sequential leaching, radiochemical separating, and low-level beta-particle counting procedure was designed to study the speciation of radionuclides in natural matrix standard reference materials, SRMs 4350B (Columbia River Sediment) and 4353 (Rocky Flats Soil-1). Strontium-90 is the first radionuclide studied because of the difficulty experienced with this nuclide in natural-matrix SRMs. The nine-step procedure extracted {sup 90}Sr from the following fractions: water solubles, exchangeables, carbonates, reducibles, organics, iron and manganese oxides, acid leachables, micas, and silicates. The majority of {sup 90}Sr in the soil samples was found in the exchangeable fraction. By contrast, the {sup 90}Sr in the sediment ismore » more evenly distributed among the various leached fractions. Information on the leach distribution of radionuclides in environmental SRMs, based on the procedure described, should lead to more cost-effective restoration strategies and more confidence in risk assessments of human health hazards.« less
Santamaria-Fernandez, Rebeca; Wolff, Jean-Claude
2010-07-30
The potential of high-precision calcium and lead isotope ratio measurements using laser ablation coupled to multicollector inductively coupled plasma mass spectrometry (LA-MC-ICP-MS) to aid distinction between four genuine and five counterfeit pharmaceutical packaging samples and further classification of counterfeit packaging samples has been evaluated. We highlight the lack of reference materials for LA-MC-ICP-MS isotope ratio measurements in solids. In this case the problem is minimised by using National Institute of Standards and Technology Standard Reference Material (NIST SRM) 915a calcium carbonate (as solid pellets) and NIST SRM610 glass disc for sample bracketing external standardisation. In addition, a new reference material, NIST SRM915b calcium carbonate, has been characterised in-house for Ca isotope ratios and is used as a reference sample. Significant differences have been found between genuine and counterfeit samples; the method allows detection of counterfeits and aids further classification of packaging samples. Typical expanded uncertainties for measured-corrected Ca isotope ratio values ((43)Ca/(44)Ca and (42)Ca/(44)Ca) were found to be below 0.06% (k = 2, 95% confidence) and below 0.2% for measured-corrected Pb isotope ratios ((207)Pb/(206)Pb and (208)Pb/(206)Pb). This is the first time that Ca isotope ratios have been measured in packaging materials using LA coupled to a multicollector (MC)-ICP-MS instrument. The use of LA-MC-ICP-MS for direct measurement of Ca and Pb isotopic variations in cardboard/ink in packaging has definitive potential to aid counterfeit detection and classification. Copyright 2010 John Wiley & Sons, Ltd.
40 CFR 1068.95 - What materials does this part reference?
Code of Federal Regulations, 2011 CFR
2011-07-01
... material from the Society of Automotive Engineers that we have incorporated by reference. The first column... reference it. Anyone may purchase copies of these materials from the Society of Automotive Engineers, 400... Materials Document number and name Part 1068reference SAE J1930, Electrical/Electronic Systems Diagnostic...
40 CFR 1068.95 - What materials does this part reference?
Code of Federal Regulations, 2010 CFR
2010-07-01
... material from the Society of Automotive Engineers that we have incorporated by reference. The first column... reference it. Anyone may purchase copies of these materials from the Society of Automotive Engineers, 400... Materials Document number and name Part 1068reference SAE J1930, Electrical/Electronic Systems Diagnostic...
40 CFR 1042.910 - Reference materials.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Reference materials. 1042.910 Section... Other Reference Information § 1042.910 Reference materials. Documents listed in this section have been... information on the availability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov...
40 CFR 1042.910 - Reference materials.
Code of Federal Regulations, 2014 CFR
2014-07-01
... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Reference materials. 1042.910 Section... Other Reference Information § 1042.910 Reference materials. Documents listed in this section have been... information on the availability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov...
40 CFR 1043.100 - Reference materials.
Code of Federal Regulations, 2014 CFR
2014-07-01
... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Reference materials. 1043.100 Section... § 1043.100 Reference materials. Documents listed in this section have been incorporated by reference into... the availability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov...
Tamura, Masayoshi; Mochizuki, Naoki; Nagatomi, Yasushi; Toriba, Akira; Hayakawa, Kazuichi
2014-01-01
Fumonisin A-series (FAs) in a reference material of corn sample that was naturally contaminated with fumonisins was characterized using high-resolution liquid chromatography-Orbitrap mass spectrometry (LC-Orbitap MS). Peaks for fumonisin B1 (FB1), fumonisin B2 (FB2), and fumonisin B3 (FB3), in addition to three peaks corresponding to unknown compounds I, II, and III, were detected in the chromatogram for the corn sample. Fragment ion analysis for FB1, FB2, and FB3 showed that while the ions formed at m/z values of 200–800 were similar to those formed by the cleavage of the tricarballylic acids and the hydroxyl groups, the fragmentation patterns at m/z values of 50–200 varied depending on the hydroxyl group locations in the compounds. Fragment ion analysis of compounds I–III revealed structural similarities to FBs, only differing by an additional C2H2O in the unknown compounds. Using these results and by comparing the product ion mass spectra of compound I with fumonisin A1 (FA1) synthesized from FB1 standards, compounds I–III were hypothesized to be N-acetyl analogs of FBs: fumonisins A1 (FA1), A2 (FA2), and A3 (FA3). The method for determining concentrations was validated with FA1, FB1, FB2, and FB3 standards and applied to analyze the reference material. The FB1, FB2, and FB3 analytical levels were within acceptance limits and the amount of FA1 in the material was ~15% of FB1 amount at 4.2 mg/kg. PMID:25153258
77 FR 1941 - Statement of Organization, Functions, and Delegations of Authority; Correction
Federal Register 2010, 2011, 2012, 2013, 2014
2012-01-12
... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Statement of Organization, Functions, and Delegations of Authority; Correction Correction In the Federal Register of January 6, 2012... of Health Statement of Organization, Functions, and Delegations of Authority. On page 797, in the...
Photocopy of photograph (original print located in Archivo General de ...
Photocopy of photograph (original print located in Archivo General de Puerto Rico, San Juan, PR). CAISSON GATE FABRICATION PHOTO DATED APRIL 6, 1941 - Graving Dock, Caisson Gate, Southern end of Central Street bounded by Villaverde and La Paz Streets, Miramar, San Juan Municipio, PR
77 FR 1941 - National Institute on Aging; Notice of Closed Meeting
Federal Register 2010, 2011, 2012, 2013, 2014
2012-01-12
... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute on Aging... personal privacy. Name of Committee: National Institute on Aging Special Emphasis Panel; GEMSSTAR. Date...: Rebecca J. Ferrell, Ph.D., Scientific Review Officer, National Institute on Aging, Gateway Building, Rm...
Advertising and Regulation during the New Deal Era, 1933-1941.
ERIC Educational Resources Information Center
Lanfranco, Leonard W.
As the "New Deal" era of the "Great Depression" promised relief from the publicly perceived failures of business and industry, a corresponding attitude of consumerism arose, aimed at "Big Business's" accomplice, advertising. Across the nation, national and local consumer protection organizations arose, and nonconsumer…
VIEW NORTH OF PRESTRESS TRACK CENTERHEMP STORAGE BUILDING 77 (1920) ...
VIEW NORTH OF PRE-STRESS TRACK CENTER-HEMP STORAGE BUILDING 77 (1920) ROPE WAREHOUSE 43 (1941) BEHIND IT STORAGE SHED 44 (1953) IN FRONT - John A. Roebling's Sons Company & American Steel & Wire Company, South Broad, Clark, Elmer, Mott & Hudson Streets, Trenton, Mercer County, NJ
Long-term performance of concrete containing hydrated hydraulic lime as an admixture.
DOT National Transportation Integrated Search
1976-01-01
In 1941 two bridges were constructed with decks using concrete incorporating as an experimental feature the use of hydrated lime as an admixture in amounts varying from zero to 12%. After 35 years of service the decks were scheduled for repairs to co...
Fort Leonard Wood Cantonment Landscape Context, Inventory, and Management
2007-09-01
photograph of FLW, 1941 (FLW, Engineer Center History Office). ..........................25 Figure 12. Daily calisthenics on the parade ground, 7 July...27 Figure 12. Daily calisthenics on the parade ground, 7 July 1954 (NARA College Park, RG 111- SC, box 284, photo 465 698). Response to the
Service building no. 620. Typical wall sections (Dry Dock Associates, ...
Service building no. 620. Typical wall sections (Dry Dock Associates, November 7, 1941). In files of Cushman & Wakefield Building (no. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Service Building, Dry Docks No. 4 & 5, League Island, Philadelphia, Philadelphia County, PA
20 CFR 71.1 - General administrative provisions.
Code of Federal Regulations, 2010 CFR
2010-04-01
... HIDING FROM THE IMPERIAL JAPANESE GOVERNMENT GENERAL PROVISIONS § 71.1 General administrative provisions... Imperial Japanese Government to the same extent as if such civilian American citizen were an employee... Japanese Government on or after December 7, 1941, at Midway, Guam, Wake Island, the Philippine Islands, or...
14. Photocopy of drawing (original in possession of Naval Surface ...
14. Photocopy of drawing (original in possession of Naval Surface Warfare Center Carderock Division, Bethesda, MD) WIND TUNNEL, FRAMING PLAN, TOP AND BOTTOM, 1941 - Naval Surface Warfare Center, Subsonic Wind Tunnel Building, Bounded by Clara Barton Parkway & McArthur Boulevard, Silver Spring, Montgomery County, MD
NASA Astrophysics Data System (ADS)
Diaz, Nathalie; Dietrich, Fabienne; King, Georgina E.; Valla, Pierre G.; Sebag, David; Herman, Frédéric; Verrecchia, Eric P.
2016-04-01
Soils can be precious environmental archives as they are open systems resulting from external persistent disturbance, or forcing (Jenny, 1941). Pedogenic carbonate nodules associated with clay-rich soils have been investigated in the Far North region of Cameroon in non-carbonate watersheds (Chad Basin). Nodule bearing soils have mima-like mound morphologies, within stream networks. Such settings raise questions on the processes leading to carbonate precipitation as well as landscape genesis. The mima-like mounds have been identified as degraded Vertisols, resulting from differential erosion induced by a former gilgai micro-relief (Diaz et al., 2016). Non-degraded Vertisols occur in waterlogged areas, located downstream from mima-like mound locations (Braband and Gavaud, 1985). Therefore during a former wetter period Vertisols may have been extended to the mima-like mound areas, followed by a shift toward drier conditions and erosion (Diaz et al., 2016). Consequently, mima-like mounds and associated carbonate nodules are inherited from climatic changes during the Late Pleistocene-Holocene period. The aim of this study is to validate the scenario above using the carbonate nodules collected in a mima-like mound as time archives. Optically stimulated luminescence (OSL) dating of K-feldspars trapped within the nodules is used to assess the deposition time of the soil parent material, composing the mima-like mounds. The carbonate and organic nodule parts have been radiocarbon dated with the aim of assessing the carbonate precipitation age and the age range of soil formation, respectively. Results show that the soil parent material was deposited between 18 ka and 12 ka BP and that the nodules precipitated between 7 ka and 5 ka BP. These results suggest that the deposition occurred during the arid climatic period of the Bossoumian (20 ka to 15 ka BP; Hervieu, 1970) and during the first drier part of the African Humid Period (14.8 ka to 11.5 ka BP; deMenocal et al., 2000; Armitage et al., 2015). It is thus likely that the onset of Vertisol genesis at the mima-like mound areas occurred during the main humid period (since 11.5 ka BP; Armitage et al., 2015). The carbonate nodules seem to be related to the third lacustrine transgression at the end of the African Humid Period (7 ka to 5 ka). The ages provided by radiocarbon dating on the trapped organic matter are expected to range between the OSL ages and the carbonate nodules ages. These results strengthen the scenario proposed for mima-like mounds genesis and validate their potential as palaeoclimatic archives within the Chad Basin. Armitage, S.J., Bristow, C.S., Drake, N.A., 2015. West African Monsoon Dynamics Inferred from Abrubt Fluctuations of Lake Mega-Chad. PNAS 112, 8543-8548. Brabant, P., Gavaud, M., 1985. Les sols et les ressources en terres du Nord-Cameroun, ORSTOM ed. ORSTOM, Paris. DeMenocal, P.B., Ortiz, J., Guilderson, T., Adkins, J., Sarnthein, M., Baker, L., Yarusinsky, M., 2000. Abrupt onset and termination of the African Humid Period: rapid climate responses to gradual insolation forcing. Quaternary Science Reviews 19, 347-361. Diaz, N., Dietrich, F., Cailleau, G., Sebag, D., Ngounou Ngatcha, B., Verrecchia, E.P., 2016. Can Mima-like Mounds be Vertisol relics (Far North Region of Cameroon, Chad Basin)? Geomorphology XX, XXX-XXX. Hervieu, J., 1970. Influence des changements des climats Quaternaires sur le relief et les sols du Nord-Cameroun. Bull. Ass. sénég. et Quatern. Ouest afr. 25, 97-105. Jenny, H., 1941. Factors of Soil Formation. A System of Quantitative Pedology. McGrawHill, New York, N.Y., 281 pp.
Nuclear reference materials to meet the changing needs of the global nuclear community
DOE Office of Scientific and Technical Information (OSTI.GOV)
Martin, H.R.; Gradle, C.G.; Narayanan, U.I.
New Brunswick Laboratory (NBL) serves as the US Government`s Certifying Authority for nuclear reference materials and measurement calibration standards. In this role, NBL provides nuclear reference materials certified for chemical and/or isotopic compositions traceable to a nationally accepted, internationally compatible reference base. Emphasis is now changing as to the types of traceable nuclear reference materials needed as operations change within the Department of Energy (DOE) complex and at nuclear facilities around the world. Environmental and waste minimization issues, facilities and materials transitioning from processing to storage modes with corresponding changes in the types of measurements being performed, emphasis on requirementsmore » for characterization of waste materials, difficulties in transporting nuclear materials, and International factors, including International Atomic Energy Agency (IAEA) inspection of excess US nuclear materials, are all contributing influences. During these changing times, ft is critical that traceable reference materials be provided for calibration or validation of the performance of measurement systems. This paper will describe actions taken and planned to meet the changing reference material needs of the global nuclear community.« less
The Japanese aerial attack on Hanford Engineer Works
NASA Astrophysics Data System (ADS)
Clark, Charles W.
The day before the Pearl Harbor attack, December 6, 1941, the University of Chicago Metallurgical Laboratory was given four goals: design a plutonium (Pu) bomb; produce Pu by irradiation of uranium (U); extract Pu from the irradiated U; complete this in time to be militarily significant. A year later the first controlled nuclear chain reaction was attained in Chicago Pile 1 (CP-1). In January 1943, Hanford, WA was chosen as the site of the Pu factory. Neutron irradiation of 238U was to be used to make 239Pu. This was done by a larger version of CP-1, Hanford Reactor B, which went critical in September 1944. By July 1945 it had made enough Pu for two bombs: one used at the Trinity test in July; the other at Nagasaki, Japan in August. I focus on an ironic sidelight to this story: disruption of hydroelectric power to Reactor B by a Japanese fire balloon attack on March 10, 1945. This activated the costly coal-fired emergency backup plant to keep the reactor coolant water flowing, thwarting disaster and vindicating the conservative design of Hanford Engineer Works. Management of the Hanford Engineer Works in World War II, H. Thayer (ASCE Press 1996).
Ceballos, Melisa Rodas; García-Tenorio, Rafael; Estela, José Manuel; Cerdà, Víctor; Ferrer, Laura
2017-12-01
Leached fractions of U and Th from different environmental solid matrices were evaluated by an automatic system enabling the on-line lixiviation and extraction/pre-concentration of these two elements previous ICP-MS detection. UTEVA resin was used as selective extraction material. Ten leached fraction, using artificial rainwater (pH 5.4) as leaching agent, and a residual fraction were analyzed for each sample, allowing the study of behavior of U and Th in dynamic lixiviation conditions. Multivariate techniques have been employed for the efficient optimization of the independent variables that affect the lixiviation process. The system reached LODs of 0.1 and 0.7ngkg -1 of U and Th, respectively. The method was satisfactorily validated for three solid matrices, by the analysis of a soil reference material (IAEA-375), a certified sediment reference material (BCR- 320R) and a phosphogypsum reference material (MatControl CSN-CIEMAT 2008). Besides, environmental samples were analyzed, showing a similar behavior, i.e. the content of radionuclides decreases with the successive extractions. In all cases, the accumulative leached fraction of U and Th for different solid matrices studied (soil, sediment and phosphogypsum) were extremely low, up to 0.05% and 0.005% of U and Th, respectively. However, a great variability was observed in terms of mass concentration released, e.g. between 44 and 13,967ngUkg -1 . Copyright © 2017 Elsevier B.V. All rights reserved.
Lowenthal, Mark S; Yen, James; Bunk, David M; Phinney, Karen W
2010-05-01
An isotope-dilution liquid chromatography-tandem mass spectrometry (ID LC-MS/MS) measurement procedure was developed to accurately quantify amino acid concentrations in National Institute of Standards and Technology (NIST) Standard Reference Material (SRM) 2389a-amino acids in 0.1 mol/L hydrochloric acid. Seventeen amino acids were quantified using selected reaction monitoring on a triple quadrupole mass spectrometer. LC-MS/MS results were compared to gravimetric measurements from the preparation of SRM 2389a-a reference material developed at NIST and intended for use in intra-laboratory calibrations and quality control. Quantitative mass spectrometry results and gravimetric values were statistically combined into NIST-certified mass fraction values with associated uncertainty estimates. Coefficients of variation (CV) for the repeatability of the LC-MS/MS measurements among amino acids ranged from 0.33% to 2.7% with an average CV of 1.2%. Average relative expanded uncertainty of the certified values including Types A and B uncertainties was 3.5%. Mean accuracy of the LC-MS/MS measurements with gravimetric preparation values agreed to within |1.1|% for all amino acids. NIST SRM 2389a will be available for characterization of routine methods for amino acid analysis and serves as a standard for higher-order measurement traceability. This is the first time an ID LC-MS/MS methodology has been applied for quantifying amino acids in a NIST SRM material.
Reference Materials and Subject Matter Knowledge Codes for Airman Knowledge Testing
DOT National Transportation Integrated Search
2004-06-08
The listings of reference materials and subject matter knowledge codes have been : prepared by the Federal Aviation Administration (FAA) to establish specific : references for all knowledge standards. The listings contain reference materials : to be ...
ERIC Educational Resources Information Center
Bakulina, Galina A.; Vakhrusheva, Liudmila N.; Shelygina, Olga B.; Savinova, Svetlana V.
2016-01-01
The purpose of the article is to present of an innovative type of exercises in the Russian language, referred to as the complex intellectual-linguistic. The novelty of these exercises is: a) in an unusual arrangement of linguistic material which creates an educational research situation; b) in giving non-traditional tasks, aimed at simultaneously…
Wang, Bo-Shian; You, Chen-Feng; Huang, Kuo-Fang; Wu, Shein-Fu; Aggarwal, Suresh Kumar; Chung, Chuan-Hsiung; Lin, Pei-Ying
2010-09-15
An improved technique for precise and accurate determination of boron isotopic composition in Na-rich natural waters (groundwater, seawater) and marine biogenic carbonates was developed. This study used a 'micro-sublimation' technique to separate B from natural sample matrices in place of the conventional ion-exchange extraction. By adjusting analyte to appropriate pH, quantitative recovery of boron can be achieved (>98%) and the B procedural blank is limited to <8 pg. An additional mass bias effect in MC-ICP-MS was observed which could not be improved via the standard-sample-standard bracketing or the 'pseudo internal' normalization by Li. Therefore a standard other than NBS SRM 951 was used to monitor plasma condition in order to maintain analytical accuracy. An isotope cross-calibration with results from TIMS shows that the space-charge mass bias on MC-ICP-MS can be successfully corrected using off-line mathematical manipulation. Several reference materials, including the seawater IAPSO and two groundwater standards IAEA-B-2 and IAEA-B-3, were used to validate this approach. We found that the delta(11)B of the reference coral JCp-1 was 24.22+/-0.28 per thousand, corresponding to seawater pH based on the coral delta(11)B-pH function. Copyright (c) 2010 Elsevier B.V. All rights reserved.
Ionic liquid-modified materials for solid-phase extraction and separation: a review.
Vidal, Lorena; Riekkola, Marja-Liisa; Canals, Antonio
2012-02-17
In recent years, materials science has propelled to the research forefront. Ionic liquids with unique and fascinating properties have also left their footprints to the developments of materials science during the last years. In this review we highlight some of their recent advances and provide an overview at the current status of ionic liquid-modified materials applied in solid-phase extraction, liquid and gas chromatography and capillary electrochromatography with reference to recent applications. In addition, the potential of ionic liquids in the modification of capillary inner wall in capillary electrophoresis is demonstrated. The main target material modified with ionic liquids is silica, but polymers and monoliths have recently joined the studies. Although imidazolium is still clearly the most commonly used ionic liquid for the covalently modification of materials, the exploitation of pyridinium and phosphonium will most probably increase in the future. Copyright © 2011 Elsevier B.V. All rights reserved.
Development and application of a general plasmid reference material for GMO screening.
Wu, Yuhua; Li, Jun; Wang, Yulei; Li, Xiaofei; Li, Yunjing; Zhu, Li; Li, Jun; Wu, Gang
The use of analytical controls is essential when performing GMO detection through screening tests. Additionally, the presence of taxon-specific sequences is analyzed mostly for quality control during GMO detection. In this study, 11 commonly used genetic elements involving three promoters (P-35S, P-FMV35S and P-NOS), four marker genes (Bar, NPTII, HPT and Pmi), and four terminators (T-NOS, T-35S, T-g7 and T-e9), together with the reference gene fragments from six major crops of maize, soybean, rapeseed, rice, cotton and wheat, were co-integrated into the same single plasmid to construct a general reference plasmid pBI121-Screening. The suitability test of pBI121-Screening plasmid as reference material indicated that the non-target sequence on the pBI121-Screening plasmid did not affect the PCR amplification efficiencies of screening methods and taxon-specific methods. The sensitivity of screening and taxon-specific assays ranged from 5 to 10 copies of pBI121-Screening plasmid, meeting the sensitivity requirement of GMO detection. The construction of pBI121-Screening solves the lack of a general positive control for screening tests, thereby reducing the workload and cost of preparing a plurality of the positive control. Copyright © 2016 Elsevier B.V. All rights reserved.
[Airborne asbestos fibers: law references, TLV, considerations].
Massola, A
2003-01-01
The ACGIH proposal of 0.1 fibers/liter as TLV for airborne asbestos fibers isn't a properly parameter, because it is applicable in work environments and the Italian legislation has forbidden every work which employs asbestos from 1993 [Law 257/92 and Min.Dec. 6/9/94]. Actually in Italy the application of a TLV is only referred to two analytical results: A) 20 ff/liter by CPOM analysis, B) 2 ff/liter by SEM analysis. We think that a CPOM 4-5 ff/liter is a no trespassing limit and over this concentration alarm may be notified. Waste disposal of asbestos materials must be properly disposed in a restricted area.
NASA Technical Reports Server (NTRS)
Gasch, Matt; Johnson, Sylvia; Marschall, Jochen
2010-01-01
Ceramic borides, such as hafnium diboride (HfB2) and zirconium diboride (ZrB2), are members of a family of materials with extremely high melting temperatures referred to as Ultra High Temperature Ceramics (UHTCs). UHTCs constitute a class of promising materials for use in high temperature applications, such as sharp leading edges on future-generation hypersonic flight vehicles, because of their high melting points. The controlled development of microstructure has become important to the processing of UHTCs, with the prospect of improving their mechanical and thermal properties. The improved oxidation resistance of HfB2 has also become important if this material is to be successfully used at temperatures above 2000 C. Furthermore, the use of UHTCs on the leading edges of vehicles traveling at hypersonic speeds will mean exposure to a mixed oxidation environment comprised of both molecular and atomic oxygen. The current study has investigated the high-temperature oxidation behavior of HfB2-based materials in a pure O2 environment, as well as in environments containing different levels of dissociated oxygen (O/O2). Materials were processed by two techniques: conventional hot pressing (HP) and electric field-assisted sintering (FAS). Their oxidation behavior was evaluated in both a tube furnace at 1250 C for 3 hours and in a simulated re-entry environment in the Advanced Heating Facility (AHF) arcjet at NASA Ames Research Center, during a 10-minute exposure to a cold wall heat flux of 250W/sq cm and stagnation pressure of 0.1-0.2 atm. The microstructure of the different materials was characterized before and after oxidation using scanning electron microscopy (SEM).
18 CFR 2.2 - Transmission lines.
Code of Federal Regulations, 2011 CFR
2011-04-01
... 18 Conservation of Power and Water Resources 1 2011-04-01 2011-04-01 false Transmission lines. 2.2 Section 2.2 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF... Under the Federal Power Act § 2.2 Transmission lines. In a public statement dated March 7, 1941, the...
12. Photocopy of drawing (original in possession of Naval Surface ...
12. Photocopy of drawing (original in possession of Naval Surface Warfare Center Carderock Division, Bethesda, MD) WIND TUNNEL BUILDING, FIRST FLOOR PLAN, NOTE OPEN SHOP, 1941 - Naval Surface Warfare Center, Subsonic Wind Tunnel Building, Bounded by Clara Barton Parkway & McArthur Boulevard, Silver Spring, Montgomery County, MD
15. TURNTABLE RECONSTRUCTION BAY & TAYLOR: Photocopy of January ...
15. TURNTABLE RECONSTRUCTION - BAY & TAYLOR: Photocopy of January 1941 photograph taken during reconstruction of the Bay and Taylor turntable. View to the south. The 'spider' that carries the actual turntable is in place in the pit. - San Francisco Cable Railway, Washington & Mason Streets, San Francisco, San Francisco County, CA
Richard A. Werner; Bruce H. Baker
1977-01-01
The spear-marked black moth, Rheumaptera hastata (L.) (Lepidoptera: Geometridae) is a serious defoliator of paper birch (Betula papyrifera Marsh.) in interior Alaska. Epidemic populations have occurred at 15- to 17- year intervals, persisted for 2 years, and then collapsed. Recorded outbreaks occurred in 1941, acreage unknown; from 1957 to 1958, 5 million acres (2...
33 CFR 385.28 - Operating Manuals.
Code of Federal Regulations, 2010 CFR
2010-07-01
... natural system; (vii) Include a drought contingency plan as required by § 222.5(i)(5) of this chapter and Engineer Regulation ER 1110-2-1941 “Drought Contingency Plans” that is consistent with the Water Rights... events, as well as by including a drought contingency plan. (A) Emergency deviations. Examples of some...
33 CFR 385.28 - Operating Manuals.
Code of Federal Regulations, 2013 CFR
2013-07-01
... natural system; (vii) Include a drought contingency plan as required by § 222.5(i)(5) of this chapter and Engineer Regulation ER 1110-2-1941 “Drought Contingency Plans” that is consistent with the Water Rights... events, as well as by including a drought contingency plan. (A) Emergency deviations. Examples of some...
33 CFR 385.28 - Operating Manuals.
Code of Federal Regulations, 2012 CFR
2012-07-01
... natural system; (vii) Include a drought contingency plan as required by § 222.5(i)(5) of this chapter and Engineer Regulation ER 1110-2-1941 “Drought Contingency Plans” that is consistent with the Water Rights... events, as well as by including a drought contingency plan. (A) Emergency deviations. Examples of some...
33 CFR 385.28 - Operating Manuals.
Code of Federal Regulations, 2011 CFR
2011-07-01
... natural system; (vii) Include a drought contingency plan as required by § 222.5(i)(5) of this chapter and Engineer Regulation ER 1110-2-1941 “Drought Contingency Plans” that is consistent with the Water Rights... events, as well as by including a drought contingency plan. (A) Emergency deviations. Examples of some...
33 CFR 385.28 - Operating Manuals.
Code of Federal Regulations, 2014 CFR
2014-07-01
... natural system; (vii) Include a drought contingency plan as required by § 222.5(i)(5) of this chapter and Engineer Regulation ER 1110-2-1941 “Drought Contingency Plans” that is consistent with the Water Rights... events, as well as by including a drought contingency plan. (A) Emergency deviations. Examples of some...
Experience of Soviet Medicine in Great Patriotic War, 1941-1945
1980-02-12
wounds of the scft tissues of skull and without the signs/cziteria ci rrain concussicn in anamnesis was left on individual DMP as aidaet and trained...establishment of correct diagnosis in individual those wounded the skull, ihey were: 1) the absence of anamnesis or the presence inaccurate DOC = 79192616
Experience of Soviet Medicine in a Great Patriotic War, 1941-1945. Volume 16, Section 3.
1980-10-22
with spasm or compression of vessels by scars. For explaining the presence of the silent infection valuable information gave accurate anamnesis : the...detected accidentally. V. entered apropos of feaoral arteriovenous aneurisms. In anamnesis there was a bullet injury of shin. In the process of
Neuropsychological Predictors of Everyday Functioning in Adults with Intellectual Disabilities
ERIC Educational Resources Information Center
Su, C. Y.; Chen, C. C.; Wuang, Y. P.; Lin, Y. H.; Wu, Y. Y.
2008-01-01
Background: Very little is known about the neuropsychological correlates of adaptive functioning in people with intellectual disabilities (ID). This study examined whether specific cognitive deficits and demographic variables predicted everyday functioning in adults with ID. Method: People with ID (n = 101; ages 19-41 years; mean education = 11…
16. Photograph of an historic photograph in the possession of ...
16. Photograph of an historic photograph in the possession of the Engineer's Office of the Marion, IL Veterans Administration Medical Center. HOSPITAL BUILDING #1, LOOKING NE; DATED NOVEMBER 30, 1941. - Veterans Administration Medical Center, Building No. 1, Old State Route 13 West, Marion, Williamson County, IL
The Effectiveness of Military Operations
1987-01-01
against the heart of the U.S. Pacific Fleet in 1941. Italy’s uneven naval buildup, stressing submarines and unemployed battleships, posed a particular...military, not to speak of a society which has yet to recover from its psychic wounds. How to arrange our American military institutions so that they
26 CFR 1.1016-2 - Items properly chargeable to capital account.
Code of Federal Regulations, 2011 CFR
2011-04-01
....1016-2 Section 1.1016-2 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Basis Rules of General Application § 1.1016-2... basis, purchased property in 1941 for $10,000. He subsequently expended $6,000 for improvements...
97. Cumberland knob recreation area. The visitor contact center originally ...
97. Cumberland knob recreation area. The visitor contact center originally opened in 1941 as a combined sandwich shop, picnic area, and comfort station, the central building of the first recreation area to open looking north. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC
Effect of pruning on growth of ponderosa pine.
Edwin L. Mowat
1947-01-01
A study of the influence of pruning various proportions of the crowns of young ponderosa pine trees upon growth, vigor, and mortality was started on the Pringle Falls Experimental Forest in 1941. After 5 years of tree growth, the study throws some light on how severely young pines should be pruned.
The Soviet Airborne Experience
1984-11-01
Sayaidak. Motostrelkov i batal’on v takticheskom desante [A moto ~M~k~~~ in- 1 Izdat~l’st~~,t1f9a69. airlanding]. : Malinovsky, R. Ya...The Russian-German War, 1943-1944. New York: Ballantine, . Petrov, v. June 22, 1941: Soviet Historians and the German Invasion. Columbia: University
War Memories and Online Encyclopedias
ERIC Educational Resources Information Center
Makhortykh, Mykola
2017-01-01
This article examines how digital media interact with collective memories and teaching practices by exploring a selection of Wikipedia articles that describe the capture of Lviv by the Germans on 30 June 1941. This event constitutes an important episode in the history of Ukraine and a complex case of violence that produced several controversies…
13. Dry Dock No. 4. Plan. Subdivision IV (Frederic R. ...
13. Dry Dock No. 4. Plan. Subdivision IV (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building No. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA
10. Dry Dock No. 4. Plan. Subdivision I (Frederic R. ...
10. Dry Dock No. 4. Plan. Subdivision I (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building No. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA
12. Dry Dock No. 4. Plan. Subdivision III (Frederic R. ...
12. Dry Dock No. 4. Plan. Subdivision III (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building No. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA
9. Dry Dock No. 4. Typical CrossSections (Frederic R. Harris, ...
9. Dry Dock No. 4. Typical Cross-Sections (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building No. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA
11. Dry Dock No. 4. Plan. Subdivision II (Frederic R. ...
11. Dry Dock No. 4. Plan. Subdivision II (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building No. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA
18. Dry Dock No. 4. Entrance Details (Frederic R. Harris, ...
18. Dry Dock No. 4. Entrance Details (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building No. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA
78 FR 47828 - Additional Designations, Foreign Narcotics Kingpin Designation Act
Federal Register 2010, 2011, 2012, 2013, 2014
2013-08-06
... significant foreign narcotics traffickers as identified by the President. In addition, the Secretary of the..., Colonia Centro, Culiacan, Sinaloa 80000, Mexico; DOB 21 Dec 1941; POB Sinaloa, Mexico; nationality Mexico; citizen Mexico; R.F.C. NUBA411221867 (Mexico); C.U.R.P. NUBA411221HSLXDN05 (Mexico) (individual) [SDNTK...
15. Photographic copy of construction drawing, Trowbridge & Livingston, Architects, ...
15. Photographic copy of construction drawing, Trowbridge & Livingston, Architects, New York, 22 August 1941 (original print located at F.E. Warren Air Force Base Archives, Cheyenne, Wyoming). BUILDING ELEVATIONS AND SECTIONS. - Fort David A. Russell, Red Cross Building, Third Street between Randall Avenue & Tenth Cavalry Avenue, Cheyenne, Laramie County, WY
78 FR 1941 - Marine Mammals; Incidental Take During Specified Activities
Federal Register 2010, 2011, 2012, 2013, 2014
2013-01-09
... design criteria for any planned structure. Methodology for geotechnical surveys may vary between those..., seismic surveys, and shallow hazards surveys, are expected to occur only during the open water season...., hydrological studies), or summer-fall (e.g., various fish and wildlife surveys). The petitioners have also...
ERIC Educational Resources Information Center
Hunter, Karla M.
2016-01-01
Courses: Argumentation, Public Speaking, Political Communication. Objectives: After completing this unit activity, students should be able to (1) demonstrate comprehension of Burke's (1941) concept of terministic screens; (2) apply the concept of terministic screens to write a brief political autobiography of themselves that analyzes the history…
8. Photographic copy of cinstruction drawing 641 (from record group ...
8. Photographic copy of cinstruction drawing 641 (from record group of Civil Engineering, Hill Air Force Base, Utah). June 18, 1941. 8'x10' negative and print. Q.M. GAS & OIL HOUSE PIPING DETAILS. - Hill Field, Quatermaster Gas & Oil House, 7326 Wardleigh Road, Layton, Davis County, UT
New Languages of Possibility: Early Experiments in Education as Dissent
ERIC Educational Resources Information Center
Walsh, Brendan; Lalor, John
2015-01-01
This paper reviews the work of four early radical educators: the cultural nationalist Rabindranath Tagore (1861-1941), Asia's first Nobel Laureate; Bertrand Russell (1872-1970), Cambridge mathematician and philosopher; the Irish educationalist and insurgent Patrick Pearse (1879-1916) and Leonard Elmhirst (1893-1975), co-founder of Dartington Hall…
15. Photocopy of drawing (original in possession of Naval Surface ...
15. Photocopy of drawing (original in possession of Naval Surface Warfare Center Carderock Division, Bethesda, MD) WIND TUNNEL, ELEVATIONS E-E TO H-H AND SECTIONS, 1941 - Naval Surface Warfare Center, Subsonic Wind Tunnel Building, Bounded by Clara Barton Parkway & McArthur Boulevard, Silver Spring, Montgomery County, MD
Contractors Supporting Military Operations
2006-04-30
Chennault was left with “disciplinary” measures such as limiting the number of drinks a rowdy pilot was allowed at the Kunming hostel’s bar. To be...such company had been organized by 7 December 1941. It formed the nucleus of the first Construction Detachment which deployed to Bora Bora at the
Imaging of soft material with carbon nanotube tip using near-field scanning microwave microscopy.
Wu, Zhe; Sun, Wei-Qiang; Feng, Tao; Tang, Shawn Wenjie; Li, Gang; Jiang, Kai-Li; Xu, Sheng-Yong; Ong, Chong Kim
2015-01-01
In this manuscript, a near-field scanning microwave microscope (NSMM) of our own design is introduced while using a multi-walled carbon nanotube (MWCNT) bundle as the tip (referred to as 'CNT tip'). Clear images of gold-patterned numbers, photoresist stripes and corneal endothelial cells (cell line B4G12) were obtained by mapping the resonant frequency fr and S11 amplitude of a given area while the NSMM is operating in tapping mode. The CNT tip helps to improve image quality and reveals more information about the sample as compared to a traditional metallic tip. The CNT tip is flexible and does not scratch the surface of the sample during the scan, which is useful for imaging soft material in biological science. In the imaging of the B4G12 endothelial cells, the nuclei and cytoplasm can be clearly distinguished from the rest of the cell and its surrounding medium. Copyright © 2014 Elsevier B.V. All rights reserved.
Roeckner, Jared T; Peebles, Amy B
2018-06-01
Our objective was to analyze systematically the preface and foreword of each edition of Williams Obstetrics and Te Linde's Operative Gynecology to gain insight into historical changes in medicine. The preface and foreword from 24 editions of Williams Obstetrics and 11 editions of Te Linde's Operative Gynecology were obtained. Documents were assessed for the inclusion of predefined key words or topics, including sex-specific pronoun usage, insurance, fertility regulation, government regulation/laws, documentation burden, malpractice, race, medicine as "art" or medicine as "science," and others. Data were extracted and analyzed using Microsoft Excel. Changing pronoun usage was evident across both texts. From 1941 through 1950, physicians were referred to as male 19 times and as female once. The ratio of male-to-female pronoun usage equalized in the 1990s. Medicine increasingly was referred to as a science rather than as an art within the last 2 decades. From the 1970s onward, emerging physician concerns, including malpractice, documentation burden, regulation, and insurance, were mentioned increasingly. The first mention of governmental regulation and evidence-based medicine occurred in the 21st century. Since 1903, race was never mentioned and "change" and "improvement" were cited almost universally. The increase in female pronoun usage reflects the expanding role of women in medicine. Another trend noted relates to increasing external influence on and regulation of our profession. Previously less important concerns such as documentation burden have emerged in the last 2 decades.
The importance of reference materials in doping-control analysis.
Mackay, Lindsey G; Kazlauskas, Rymantas
2011-08-01
Currently a large range of pure substance reference materials are available for calibration of doping-control methods. These materials enable traceability to the International System of Units (SI) for the results generated by World Anti-Doping Agency (WADA)-accredited laboratories. Only a small number of prohibited substances have threshold limits for which quantification is highly important. For these analytes only the highest quality reference materials that are available should be used. Many prohibited substances have no threshold limits and reference materials provide essential identity confirmation. For these reference materials the correct identity is critical and the methods used to assess identity in these cases should be critically evaluated. There is still a lack of certified matrix reference materials to support many aspects of doping analysis. However, in key areas a range of urine matrix materials have been produced for substances with threshold limits, for example 19-norandrosterone and testosterone/epitestosterone (T/E) ratio. These matrix-certified reference materials (CRMs) are an excellent independent means of checking method recovery and bias and will typically be used in method validation and then regularly as quality-control checks. They can be particularly important in the analysis of samples close to threshold limits, in which measurement accuracy becomes critical. Some reference materials for isotope ratio mass spectrometry (IRMS) analysis are available and a matrix material certified for steroid delta values is currently under production. In other new areas, for example the Athlete Biological Passport, peptide hormone testing, designer steroids, and gene doping, reference material needs still need to be thoroughly assessed and prioritised.
Phase transition temperatures and magnetic entropy change in Ni-Mn-In-B based Heusler alloys
NASA Astrophysics Data System (ADS)
Pathak, Arjun; Gautam, Bhoj; Dubenko, Igor; Ali, Naushad
2008-03-01
One of the aspects of great attention of Heusler alloys is the large value of magnetic entropy change (δSM) and their possible application as a working material in magnetocaloric effect based magnetic refrigerators. It was reported earlier that Ni50Mn34.8In15.2 has first order martensitic transition temperature TM 212K, Curie temperature of austenitic phase TC 328K and δSM value associated with TM and TC are respectively 13 and -7 J/kg K [1]. In the present study, we are reporting the effect of partial substitution of In by B in Ni50Mn34.8In15.2 by AC susceptibility, thermal expansion, and magnetization measurements. We observed that substitution of boron sharply increase TM, and significantly enhance the δSM peak value higher than 30 J/kg K at TM 296K; however the δSM value remains almost same at TC. Therefore, the Ni-Mn-In-B based Heusler alloys will be potential material for the study of room temperature magnetic refrigerator materials. Reference: [1] A. K. Pathak, M. Khan, I. Dubenko, S. Stadler, and N. Ali, Appl. Phys. Lett. 90, 262504 (2007).
Hein, Sascha; Zangl, Michael
2016-01-01
The aim of this in vitro study was to investigate the color changes of human teeth caused by five different diffuser materials commonly used in dental photography, as well as software influence, and to confirm whether the use of a standardized gray reference card is effective in correcting these color changes during digital postproduction. Forty extracted human teeth were obtained from a specialized oral surgery practice in Cham, Germany. Five commonly used diffuser materials were chosen to be investigated, which included: polyethylene (PET), White Frost photographic paper, LumiQuest polyamide (nylon) material, 80 gsm white printing paper, and 3M linear polarizing filter sheet used for cross polarization. A digital single-lens reflex camera (Canon EOS 5D MKII) was used, together with a twin flash suitable for macrophotography (Canon MT-24EX Macro Twin Lite). Images were tethered into Adobe Lightroom CC using the RAW format. A standardized gray reference card (WhiBal, Michael Tapes Design) was used for exposure calibration and white balancing. Classic Color Me- ter software (Ricci Adams, version 1.6 (122)) was used to obtain CIE L*a*b* values of the specimens before and after white balancing and exposure correction. All diffusers caused visually perceivable color changes on the extracted teeth: White Frost (ΔE* 1.24; sd 0.47), 80 gsm printing paper (ΔE* 2.94; sd 0.35), LumiQuest polyamide (ΔE* 3.68; sd 0.54), PET (ΔE* 6.55; sd 0.41), and 3M linear polarizing filter sheet (ΔE* 7.58; sd 1.00). The use of a standardized gray reference card (WhiBal) could correct these values below the visually perceivable threshold: White Frost (ΔE* 0.58; sd 0.36), 80 gsm printing paper (ΔE* 0.93; sd 0.54), LumiQuest polyamide (ΔE* 0.66; sd 0.58), PET (ΔE* 0.59; sd 0.33), and 3M linear polarizing filter sheet (ΔE* 0.53; sd 0.42). The use of a standardized gray reference card with specified CIE L*a*b* values should be considered when diffusers are used in dental photography in order to reveal the color of preoperative situations (ie, shade documentation) and document postoperative results accurately.
Tay, Timothy Kwang Yong; Thike, Aye Aye; Pathmanathan, Nirmala; Jara-Lazaro, Ana Richelia; Iqbal, Jabed; Sng, Adeline Shi Hui; Ye, Heng Seow; Lim, Jeffrey Chun Tatt; Koh, Valerie Cui Yun; Tan, Jane Sie Yong; Yeong, Joe Poh Sheng; Chow, Zi Long; Li, Hui Hua; Cheng, Chee Leong; Tan, Puay Hoon
2018-01-01
Background Ki67 positivity in invasive breast cancers has an inverse correlation with survival outcomes and serves as an immunohistochemical surrogate for molecular subtyping of breast cancer, particularly ER positive breast cancer. The optimal threshold of Ki67 in both settings, however, remains elusive. We use computer assisted image analysis (CAIA) to determine the optimal threshold for Ki67 in predicting survival outcomes and differentiating luminal B from luminal A breast cancers. Methods Quantitative scoring of Ki67 on tissue microarray (TMA) sections of 440 invasive breast cancers was performed using Aperio ePathology ImmunoHistochemistry Nuclear Image Analysis algorithm, with TMA slides digitally scanned via Aperio ScanScope XT System. Results On multivariate analysis, tumours with Ki67 ≥14% had an increased likelihood of recurrence (HR 1.941, p=0.021) and shorter overall survival (HR 2.201, p=0.016). Similar findings were observed in the subset of 343 ER positive breast cancers (HR 2.409, p=0.012 and HR 2.787, p=0.012 respectively). The value of Ki67 associated with ER+HER2-PR<20% tumours (Luminal B subtype) was found to be <17%. Conclusion Using CAIA, we found optimal thresholds for Ki67 that predict a poorer prognosis and an association with the Luminal B subtype of breast cancer. Further investigation and validation of these thresholds are recommended. PMID:29545924
History of the German Cardiac Society (DGHKF).
Schaper, W
2002-01-01
1927 Foundation of the DGHKF by Prof. A. Weber and Prof. B. Kisch in Bad Nauheim. The first executive board of the DGHKF consists of A. Weber, Bad Nauheim, H. E. Hering, Köln, J. Rihl, Prag, B. Kisch, Köln, and H. Eppinger, Freiburg. Registered office was William-G. Kerckhoff-Herzforschungsinstitut, Bad Nauheim, under direction of Prof. F. Groedel. 1933 Emigration of F. Groedel to the United States of America. 1933-1941 Prof. E. Koch becomes acting chairman but Groedel remains director and influences fate and finances from his New York domicile and practice. 1938 Emigration of B. Kisch to the United States of America. 1948 Foundation of the "American College of Cardiology" in the United States. (Executive board: Groedel and Kisch). 1948 Prof. H. Schäfer is the new executive secretary of the society (executive board: K. Matthes, Erlangen, F. Hildebrandt, Bad Nauheim/Giessen, C. Oelemann, Bad Nauheim, A. Weber, Bad Nauheim, E. Wollheim, Lund). 1952 Incorporation of the Kerckhoff-Institute into the Max-Planck-Society, Appointment of Prof. R. Thauer to the directorship of the Kerckhoff-Institute and election to the position of the executive secretary until 1976. 1972 Appointment of Prof. W. Schaper to the Kerckhoff-Institute, Bad Nauheim. 1976 Election of Prof. Wolfgang Schaper to the executive board of the society and assumption of the office of the executive secretary until 1989.
JPRS Report, Science & Technology, USSR: Materials Science
1988-10-25
POROSHKOVAYA METALLURGIYA No 4, Apr 88] 17 Influence of Sintering Conditions on Structure and Mechanical Properties of Aluminum-Based Powder Alloys [A.B... Mechanics Institute, UkSSR Academy of Sci- ences] [Abstract] An experimental study of the ZhS3DK cast heat-resistant Ni alloy was made concerning the two...References 2: both Russian. 2415/12232 Influence of Sintering Conditions on Structure and Mechanical Properties of Aluminum-Based Powder Alloys
Electro-Thermo-Mechanical Homogenization of Ferroelectric Atomistic Medium
2011-03-23
design new electroactive materials and devices. (a) Papers published in peer-reviewed journals (N/A for none) List of papers submitted or published...that acknowledge ARO support during this reporting period. List the papers, including journal references, in the following categories: (b) Papers...published in non-peer-reviewed journals or in conference proceedings (N/A for none) 0.00Number of Papers published in peer-reviewed journals : Number of
Intelligence Community Legal Reference Book
2009-01-01
NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION ...NAME(S) AND ADDRESS(ES) Office of the Director of National Intelligence,Office of General Counsel,Washington,DC,20511 8. PERFORMING ORGANIZATION ...what text to include and how to organize the book. We welcome your thoughts for improving future versions. The following materials were reprinted
A molecular cross-linking approach for hybrid metal oxides
DOE Office of Scientific and Technical Information (OSTI.GOV)
Jung, Dahee; Saleh, Liban A. M.; Berkson, Zachariah J.
Developing methods to create hybrid materials to maximize their transformative capabilities has been the subject of significant interest. In particular, several key methods have been developed to manipulate earth abundant metal oxides such as TiO 2 to produce hybrid materials with improved or new properties relevant to a broad spectrum of applications. Here, we introduce a new approach we refer to as “molecular doping”, whereby a hybrid molecular boron oxide material is formed from polyhedral boron cluster precursors of the type [B 12(OH) 12] 2-. This new approach is enabled by the inherent robustness of the boron cluster molecular buildingmore » block, which is compatible with harsh thermal and oxidizing conditions that are necessary for the synthesis of many metal oxides. In this work, we show how this material can be successfully interfaced with TiO 2, resulting in boron-rich hybrid materials with unprecedented photophysical and electrochemical properties.« less
A molecular cross-linking approach for hybrid metal oxides.
Jung, Dahee; Saleh, Liban M A; Berkson, Zachariah J; El-Kady, Maher F; Hwang, Jee Youn; Mohamed, Nahla; Wixtrom, Alex I; Titarenko, Ekaterina; Shao, Yanwu; McCarthy, Kassandra; Guo, Jian; Martini, Ignacio B; Kraemer, Stephan; Wegener, Evan C; Saint-Cricq, Philippe; Ruehle, Bastian; Langeslay, Ryan R; Delferro, Massimiliano; Brosmer, Jonathan L; Hendon, Christopher H; Gallagher-Jones, Marcus; Rodriguez, Jose; Chapman, Karena W; Miller, Jeffrey T; Duan, Xiangfeng; Kaner, Richard B; Zink, Jeffrey I; Chmelka, Bradley F; Spokoyny, Alexander M
2018-04-01
There is significant interest in the development of methods to create hybrid materials that transform capabilities, in particular for Earth-abundant metal oxides, such as TiO 2 , to give improved or new properties relevant to a broad spectrum of applications. Here we introduce an approach we refer to as 'molecular cross-linking', whereby a hybrid molecular boron oxide material is formed from polyhedral boron-cluster precursors of the type [B 12 (OH) 12 ] 2- . This new approach is enabled by the inherent robustness of the boron-cluster molecular building block, which is compatible with the harsh thermal and oxidizing conditions that are necessary for the synthesis of many metal oxides. In this work, using a battery of experimental techniques and materials simulation, we show how this material can be interfaced successfully with TiO 2 and other metal oxides to give boron-rich hybrid materials with intriguing photophysical and electrochemical properties.
A molecular cross-linking approach for hybrid metal oxides
NASA Astrophysics Data System (ADS)
Jung, Dahee; Saleh, Liban M. A.; Berkson, Zachariah J.; El-Kady, Maher F.; Hwang, Jee Youn; Mohamed, Nahla; Wixtrom, Alex I.; Titarenko, Ekaterina; Shao, Yanwu; McCarthy, Kassandra; Guo, Jian; Martini, Ignacio B.; Kraemer, Stephan; Wegener, Evan C.; Saint-Cricq, Philippe; Ruehle, Bastian; Langeslay, Ryan R.; Delferro, Massimiliano; Brosmer, Jonathan L.; Hendon, Christopher H.; Gallagher-Jones, Marcus; Rodriguez, Jose; Chapman, Karena W.; Miller, Jeffrey T.; Duan, Xiangfeng; Kaner, Richard B.; Zink, Jeffrey I.; Chmelka, Bradley F.; Spokoyny, Alexander M.
2018-03-01
There is significant interest in the development of methods to create hybrid materials that transform capabilities, in particular for Earth-abundant metal oxides, such as TiO2, to give improved or new properties relevant to a broad spectrum of applications. Here we introduce an approach we refer to as `molecular cross-linking', whereby a hybrid molecular boron oxide material is formed from polyhedral boron-cluster precursors of the type [B12(OH)12]2-. This new approach is enabled by the inherent robustness of the boron-cluster molecular building block, which is compatible with the harsh thermal and oxidizing conditions that are necessary for the synthesis of many metal oxides. In this work, using a battery of experimental techniques and materials simulation, we show how this material can be interfaced successfully with TiO2 and other metal oxides to give boron-rich hybrid materials with intriguing photophysical and electrochemical properties.
Admiral Raymond A. Spruance: Lessons in Adaptation from the Pacific
2010-04-30
Association of the Class of 1907, 342. 54 Hough, 237. 55 Vlahos , Michael. The Blue Sword: The Naval War College and the American Mission, 1919-1941...Warfare: Theory and Practice. Newport, RI: U.S. Naval War College, 2009. Vlahos , Michael. The Blue Sword: The Naval War College and the American