gebhart/patrepeval huggingface dataset:
A MODEL FOR THE MECHANISM OF INCORPORATION OF Cu, Fe AND Zn IN THE STANNITE - KESTERITE SERIES, Cu2FeSnS4 - Cu2ZnSnS4 (2003)

Afin d'eclaicir le probleme du changement de symetrie dans la solution solide entre stannite et kesterite [Cu 2 FeSnS 4 -Cu 2 ZnSnS 4 ], nous avons entrepris une etude structurale de monocristaux synthetiques de Cu 2 Fe 1 - x Zn x SnS 4 , x = 0, 0.2, 0.5, 0.7, 0.8 and 1, respectivement. Nous avons determine la distribution des atomes metalliques parmi les cavites tetraedriques par affinement de differents modeles dans les groupes spatiaux 14 et 142m. La meilleure solution est celle que nous obtenons dans le groupe spatial I42m, meme pour les membres riches en zinc de la serie. Toutefois, deux mecanismes differents d'incorporation sont en operation le long de la serie stannite-kesterite. Dans le cas de la stannite pure et de la stannite zincifere (x = 0, 0.2, 0.5), la position 2a (0,0,0) serait surtout remplie par (Fe,Zn), tandis que le Cu predomine a la position 4d (0,½,1/4). Dans le cas de la kesterite ferreuse et de la kesterite pure (x = 0.7, 0.8, 1), c'est la position 2a qui est remplie de Cu, tandis que (Zn,Fe) et le reste du Cu sont desordonnes a la position 4d. A la lumiere des resultats structuraux, nous proposons des longueurs de liaison Me-S ideales pour Fe, Cu, et Zn dans les sites 2a et 4d, et nous obtenons ainsi la distribution des atomes metalliques sur les sites tetraedriques. Pour les compositions ayant x ≥ 0.7, la distance Me-S pour l'atome situe au site 2a correspond a celle pour l'atome situe au site 4d, ce qui mene a une trame plus reguliere. Par consequent, les indices de distorsion λ et σ 2 du tetraedre S(Me 3 Sn) diminuent a mesure qu'augmente la proportion de Zn, C'est en fait la raison de la symetrie pseudocubique du reseau observee sur l'intervalle de compositions riches en zinc (2a se rapprochant du parametre c). Le volume de la maille augmente de facon lineaire a mesure qu'augmente la proportion de zinc, ce qui confirme le caractere surtout covalent des liaisons dans ces composes. L'inversion dans la pente des parametres a x = 0.7 qui avait ete etablie anterieurement correspond au point dans la serie ou le Cu devient predominant au site 2a. Notre modele rend compte des variations structurales et geometriques le long de la serie stannite-kesterite, sans meme avoir a supposer un changement du groupe spatial.
Astigmatic one-step rainbow hologram process (1979)

Get PDF Email Share Share with Facebook Tweet This Post on reddit Share with LinkedIn Add to CiteULike Add to Mendeley Add to BibSonomy Get Citation Copy Citation Text Hsuan Chen, "Astigmatic one-step rainbow hologram process," Appl. Opt. 18, 3728-3730 (1979) Export Citation BibTex Endnote (RIS) HTML Plain Text Citation alert Save article
Distribution of OV-TL 3 and MOv18 in normal and malignant ovarian tissue. (1995)

MOv18 has greater therapeutic potential because of its restricted reactivity with normal tissues and especially, in contrast to OV-TL 3, its lack of reactivity with haematopoietic cells.
Efficient Synthesis of Sordidin, A Male Pheromone Compound Emitted by Cosmopolites Sordidus (1996)

Abstract A multigram-scale synthesis of sordidin ((IS∗,3R∗,5R∗,7S∗) 2,8-dioxa 1-ethyl 3,5,7-trimethyl bicylo [3,2,1] octane) is described. Sordidin is obtained as a racemic mixture of its four isomers 1a-d (10 steps, 27% overall yield)
A cre/<i>lox</i>P‐deleter transgenic line in mouse strain 129S1/SvImJ (2002)

A Cre recombinase expression cassette was inserted into the X-linked Hprt locus by gene targeting in a mouse embryonic stem (ES) cell line isogenic to strain 129S1/SvImJ (129S1), then the transgene was introduced into 129S1 mice through ES cell chimeras. When females hemizygous for this transgene were mated to males carrying a neomycin selection cassette flanked by loxP sites, the cassette was always excised regardless of Cre inheritance and without detectable mosaicism. The usefulness of this "Cre-deleter" transgenic line is in its efficiency and defined genetic status in terms of mouse strain and location of the transgene.
Sulfoglucuronyl Glycolipids Bind Laminin (1990)

Previous studies have shown that HNK-1 antibody reactive glycoconjugates, including the glycolipids 3-sulfoglucuronylneolactotetraosylceramide (SGGL-1) and 3-sulfoglucuronylneolactohexaosylceramide (SGGL-2), are temporally and spatially regulated antigens in the developing mammalian cortex. Extracellular matrix glycoprotein laminin is involved in cell adhesion by interacting with cell surface components and also promotes neurite outgrowth. Laminin has been shown to bind sulfatide. The interaction of sulfated glycolipids SGGL-1 and SGGL-2 with laminin was studied by employing a solid-phase radioimmunoassay and by HPTLC-immunoblotting. Laminin binding was detected with anti-laminin antibodies followed by 125I-labelled Protein A and autoradiography. Laminin binds SGGL-1 and SGGL-2, besides sulfatide, but does not bind significantly gangliosides and neutral glycolipids. The binding of SGGLs to laminin was two to three times less compared to sulfatide when compared on a molar basis. Desulfation of SGGLs and sulfatide by mild acid treatment resulted in abolition of laminin binding. On the other hand, chemical modification of glucuronic acid moiety by either esterification or reduction of the carboxyl group had no effect. This showed that the sulfate group was essential for laminin binding. Of the various glycosaminoglycans tested, only heparin inhibited the binding of laminin to SGGLs and sulfatide in a dose-dependent manner. This indicated that SGGLs and sulfatide bind to the heparin binding site present in the laminin molecule. The availability of HNK-1 reactive glycolipids and glycoproteins such as SGGLs and several neural cell adhesion molecules to bind laminin at critical stages of neural development may serve as important physiological signals.
Planck's radiation law (1987)

Get PDF Email Share Share with Facebook Tweet This Post on reddit Share with LinkedIn Add to CiteULike Add to Mendeley Add to BibSonomy Get Citation Copy Citation Text J. H. Taylor, "Planck's radiation law," Optics News 13(2), 26-27 (1987) Export Citation BibTex Endnote (RIS) HTML Plain Text Citation alert Save article
Frequency-Based Coloring of the Waveform Display to Facilitate Audio Editing and Retrieval (2005)

This convention paper has been reproduced from the author&apos;s advance manuscript, without editing, corrections, or consideration by the Review Board. The AES takes no responsibility for the contents. Additional papers may be obtained by sending request
Regulation of alpha 2 integrin gene expression in cells with megakaryocytic features: a common theme of three necessary elements (1995)

The alpha 2 beta 1 integrin mediates interactions between cells and the extracellular matrix molecules, collagen and/or laminin. The alpha 2 beta 1 integrin is expressed in a variety of cell types, but in cells of hematopoietic lineage, expression is restricted to megakaryocytes and platelets. Increased expression of the alpha 2 beta 1 integrin during megakaryocytic differentiation is a consequence of transcriptional activation of the alpha 2 gene. We have begun to characterize the role of the 52 flanking region of the alpha 2 integrin gene in regulating expression during megakaryocyte differentiation. A 5-kb fragment of the 52 region directs both cell type and differentiation-dependent expression of a reporter gene in the pluripotent hematopoietic K562 cells upon megakaryocytic differentiation and in the megakaryocytic cell line, Dami. Analysis of a series of 52 deletion mutants indicates that expression of the alpha 2 integrin gene in cells with megakaryocytic features requires a core promoter region, a silencer region, and megakaryocytic enhancers in the distal 52 end. The organization of these three distinct regulatory regions of the alpha 2 promoter/enhancer suggests a common theme for megakaryocytic gene regulation shared with other megakaryocyte-specific proteins, including alpha IIb integrin subunit and platelet factor 4.
Festkolloquium zu Ehren von em. Prof. Dr.-Ing. Klaus Ehrlenspiel (2005)

Anlasslich des 75. Geburtstags von em. Prof. Dr.-Ing. Klaus Ehrlenspiel veranstaltete der Lehrstuhl fur Produktentwicklung ein Festkolloquium, an dem zahlreiche Gaste aus Forschung und Industrie teilnahmen.
Qualcomm v. Broadcom: Implications for Electronic Discovery (2009)

Electronic discovery has been the source of difficult challenges for courts, lawyers, and litigants from the beginning. The methods, document formats, and scope of electronic discovery have all contributed to the difficulties encountered. The seminal case in the United States that underscores the nature of the difficulties and challenges facing lawyers and courts in electronic discovery is Qualcomm v. Broadcom. While the case has been cited as an example of the ethical issues facing lawyers who do not follow the rules of discovery, the lessons go well beyond ethical issues. All major common law countries, including Australia, New Zealand, United Kingdom, Canada, South Africa, and the United States have recently updated their rules of civil procedure regarding the electronic discovery process in order to facilitate the electronic discovery process. The authors offer five key lessons to be drawn from this case including the importance of efficiently managing electronic discovery, the importance of the meet-and-confer discovery conference, the importance of retaining an electronic discovery expert, the importance of being proactive in the discovery process, and recognizing the limitations of relying entirely on key word searches.
A generalization of distinct element method to tridimensional particles with complex shapes (2005)

The distinct element method was originally designed to handle spherical particles. Here, this method is generalized to a wider range of particle shapes called spherosimplices. A contact detection method is given as well which uses weighted Delaunay triangulations to detect contacts occurring in a population of particles with such shapes. Finally, a set of numerical experiments is performed indicating that the overall contact detection complexity is linear in the number of particles.
Healthcare via Cell Phones: A Systematic Review (2009)

Regular care and informational support are helpful in improving disease-related health outcomes. Communication technologies can help in providing such care and support. The purpose of this study was to evaluate the empirical evidence related to the role of cell phones and text messaging interventions in improving health outcomes and processes of care. Scientific literature was searched to identify controlled studies evaluating cell phone voice and text message interventions to provide care and disease management support. Searches identified 25 studies that evaluated cell phone voice and text messaging interventions, with 20 randomized controlled trials and 5 controlled studies. Nineteen studies assessed outcomes of care and six assessed processes of care. Selected studies included 38,060 participants with 10,374 adults and 27,686 children. They covered 12 clinical areas and took place in 13 countries. Frequency of message delivery ranged from 5 times per day for diabetes and smoking cessation support to once a week for advice on how to overcome barriers and maintain regular physical activity. Significant improvements were noted in compliance with medicine taking, asthma symptoms, HbA1C, stress levels, smoking quit rates, and self-efficacy. Process improvements were reported in lower failed appointments, quicker diagnosis and treatment, and improved teaching and training. Cost per text message was provided by two studies. The findings that enhancing standard care with reminders, disease monitoring and management, and education through cell phone voice and short message service can help improve health outcomes and care processes have implications for both patients and providers.
The HDTV Grand Alliance System (1996)

Broadcast television in the United States has remained essentially unchanged in the last 50 years except for the addition of color and stereo sound. Today, personal computers are meeting the need for random access of high-resolution images and CD-quality audio. Furthermore, advances in digital video compression and digital communication technology have cleared the way toward offering high-resolution video and audio services to consumers using traditional analog communications channels. In 1987, the US Federal Communications Commission (FCC) chartered an advisory committee to recommend an advanced television system for the United States. From 1990 to 1992, the Advanced Television Test Center (ATTC) tested four all-digital systems, one analog high-definition television (HDTV) system, and one enhancement NTSC system using broadcast and cable television environment simulators. The formation of the HDTV Grand Alliance in May 1993 resulted from the withdrawal of the only analog HDN system from the competition and a stalemate between the other four all-digital systems. The HDTV Grand Alliance system is composed of the best components from previously competing digital systems demonstrated to the FCC. The Moving Pictures Experts Group (MPEG-2) syntax is used with novel encoding techniques to deliver a set of video scanning formats for a variety of applications. This article describes the important features and concepts embodied in the HDTV Grand Alliance system.
Alterações na concentração de glicose no sangue durante exercício intermitente realizado em esteira a 70%, 80% e 90% do VO2 máximo estimado (2009)

This study aims to observe changes in blood glucose caused by intermittent exercise performed on a treadmill, using labor intensities of 70, 80 and 90% of estimated maximum VO2. Eighteen men participated of this study, divided into 3 groups of 6 individuals, with a specific intensity of work for each group. The intensity of work was indirectly estimated through maximum progressive test on a treadmill, until voluntary maximum exhaustion. Everyone who joined this work was physically active and practiced running, with an average age of 22.16, 73.04 kg of body weight, 175.78 cm in height and 59.3 ml/kg/min of estimated maximum VO2. Before the study began, everyone who was in it answered negatively to the Questionnaire of Readiness for Physical Activity and signed a consent term. The next steps were based on measures of body weight and height, maximum VO2 test on a treadmill. After the performance was over, within a break of 48 hours, the participants were submitted to an experimental protocol, which held 20 stimuli of 1 minute each with a pause of 30 seconds, including collection of blood glucose at the beginning and the end of the 5th, 10th, 15th and 20th stimulus process. The glicemy response after the 5th stimulus was lower in all groups and a significant difference could be observed between the groups of 70% and 80% and also between the ones of 70% and 90%. It was not possible to observe the same between the groups of 80% and 90%. The increase in the group of 90% was slightly higher, which does not represent a significant difference.
Healing: Towards an understanding of Māori child maltreatment. (2011)

http://librarysearch.auckland.ac.nz/primo_library/libweb/action/display.do?fn=search&doc=uoa_voyager2187764&vid=UOA2_A
Chemistry of Milk – Role of Constituents in Evaporation and Drying (2009)

This chapter contains sections titled: Introduction Chemical components of liquid, concentrated and dried milk products Surface composition of powders Quality issues Conclusions References
Emergence of a Novel Shigella flexneri Serotype 4s Strain That Evolved from a Serotype X Variant in China (2010)

This paper describes the first isolation of a new Shigella flexneri serotype, designated 4s, in Beijing, China. Genotypic and phenotypic profiling suggests that this isolate is a clone of the S. flexneri serotype X variant reference strain. Of particular concern is the multidrug resistance exhibited by this isolate.
Study on SOFC-IGCC Hybrid Power System With High Efficiency (2007)

Due to its high efficiency and good environmental performance, solid oxide fuel cell (SOFC) system is very attractive for future power generation, especially integrated with the conventional power generation system. However, how to effectively integrate SOFC with the conventional thermal power system and build the hybrid system with high efficiency is still a research focus. This paper studies a novel SOFC-IGCC (integrated gasification combined cycle) hybrid power system with high efficiency. On the base of the integration idea of total energy system, a novel SOFC-IGCC hybrid power system is proposed in this paper. The energy conversion mechanism of SOFC from chemical energy to electrical energy is analyzed. The maximum potential of improving the total system performance is also analyzed. The system characteristics of the hybrid system have been studied. The optimal rules of main parameters of hybrid system are revealed. The research results obtained in this paper show that integration with SOFC system will result in a significant performance improve of the total hybrid system. The integration degree of SOFC with IGCC greatly influences the system performance of the hybrid system. Compared with the base IGCC system (the system thermal efficiency is 46%), the efficiency of SOFC-IGCC hybrid system is greatly improved and increased to approximately 52%. The achievements acquired results from this paper will provide a feasible way to develop hybrid power system and valuable information for further study on IGCC system with high efficiency.
On exception handling with the "IRONMAN" languages, GREEN and REDL (1979)

article Free Access Share on On exception handling with the "IRONMAN" languages, GREEN and REDL Author: Roy Newton Teesside Polytechnic, Middlesbrough, Cleveland Teesside Polytechnic, Middlesbrough, ClevelandView Profile Authors Info & Claims ACM SIGPLAN NoticesVolume 14Issue 4April 1979 pp 41–54https://doi.org/10.1145/988078.988085Online:01 April 1979Publication History 0citation115DownloadsMetricsTotal Citations0Total Downloads115Last 12 Months3Last 6 weeks0 Get Citation AlertsNew Citation Alert added!This alert has been successfully added and will be sent to:You will be notified whenever a record that you have chosen has been cited.To manage your alert preferences, click on the button below.Manage my AlertsNew Citation Alert!Please log in to your account Save to BinderSave to BinderCreate a New BinderNameCancelCreateExport CitationPublisher SiteeReaderPDF
Switch recombination and somatic hypermutation are controlled by the heavy chain 3′ enhancer region (2009)

Both class switch recombination (CSR) and somatic hypermutation (SHM) require transcription and the trans-acting factor activation-induced cytidine deaminase (AID), and must be up-regulated during antigen-dependent differentiation of B lymphocytes. To test the role of the heavy chain 3' enhancers in both CSR and SHM, we used a BAC transgene of the entire heavy chain constant region locus. Using Cre-loxP recombination to delete a 28-kb region that contains the four known 3' heavy chain enhancers, we isolated lines of BAC transgenic mice with an intact heavy chain locus and paired lines in the same chromosomal insertion site lacking the 3' enhancers. Intact heavy chain transgenes undergo CSR to all heavy chain genes and mutate their transgenic VDJ exon. In paired transgenes lacking the 3' enhancer region, CSR to most heavy chain genes is reduced to approximately 1% of the levels for intact heavy chain loci; SHM is also reduced. Finally, we find that in B cells with a transgene lacking the 3' enhancers, interchromosomal recombination between the transgenic VDJ exon and the endogenous heavy chain C genes is more easily detected than CSR within the transgene.
An evaluation of differences in prognosis, recurrence patterns and receptor status between invasive lobular and other invasive carcinomas of the breast. (1991)

One-hundred-and-seventy-one patients with invasive lobular carcinomas have been matched with 342 patients with non-lobular invasive carcinomas for lymph node stage, tumour differentiation and patient age on a one to two basis. The two groups were investigated for differences in prognostic factors, survival, disease-free interval, metastatic patterns, receptor status, response to endocrine therapy after distant metastases and bilateral cancer rates. Patients with lobular carcinomas survived significantly longer than patients with carcinomas of no specific type, particularly in survival from the time of diagnosis of distant metastases; lobular carcinomas more often responded to endocrine treatment for systemic disease. Lobular cancers had a significantly higher rate of local recurrence, particularly after treatment by excision and breast irradiation. No differences were found between the two groups with respect to regional or distant recurrence rates, distant organ involvement patterns, distant metastatic free intervals and receptor status. Bilateral cancer was more frequent in patients with lobular carcinoma.
Design and Error Analysis of Accelerometer-Based Inertial Navigation Systems (2002)

The contents of this report reflect the views of the authors who are responsible for the facts and the accuracy of the data presented herein. The contents do not necessarily reflect the official views or policies of the State of California. This report does not constitute a standard, specification, or regulation. Final Report for MOU 371
THE METABOLISM OF GLUCONIC ACID (1950)

In a previous study the appearance of deuterioglucose in the urine of the phlorhizinized rat was shown to follow the injection of meso-inositol which had been tagged with deuterium in the carbon-bound positions (1).This result was taken as proof of the glucogenic nature of inositol in the rat and has led the authors to the investigation of another possible glucose precursor, gluconic acid, by a similar approach.Early studies of the fate of gluconic acid in the intact animal have related chiefly to its oxidation.Thus it has been demonstrated that a large portion of gluconic acid administered is utilized even by the diabetic organism (2-5) and it has been claimed that saccharic acid is one of the oxidation products (3), a claim which has been refuted (6).Several investigators have found that the administration of gluconic acid is followed by the appearance of some unaltered gluconic acid in the urine (5, 6).Apart from the extensive literature relating to 6-phosphogluconic acid, its formation from glucose-6-phosphate, and its further oxidation and decarboxylation, there are numerous reports of enzyme systems derived from various biological sources capable of oxidizing glucose to gluconic acid, without the demonstrated intervention of a phosphorylated intermediate (7-9).Of particular interest to the present discussion is the glucose dehydrogenase of Harrison (10) isolated from mammalian liver, capable of performing the specific oxidation of glucose to gluconic acid in vitro in good yield aerobically in the presence of diphosphopyridine nucleotide (DPN) and methylene blue.The presence of such an enzyme leaves open the possibility that free gluconic acid is formed in the intact liver as a normal oxidative fate of glucose.In the present experiments doubly labeled gluconic acid has been prepared by the mixing of two samples of sodium gluconate, the one labeled with CY4, the other with deuterium.The former was prepared from the starch of bean leaves which had been exposed to CY402, the latter from the.urinary glucose of a diabetic rat receiving DzO.Such doubly labeled material has been injected into normal and phlorhizinized rats and the distribution of isotopes in expired COZ, liver glycogen, urinary gluconate, giucose, and other body constituents has been studied.