gebhart/patrepeval huggingface dataset:
Isothermal Gas Chromatographic Analysis of Putrefactive Products in Gastrointestinal Contents and Urine Using the Same Dual Column System (1981)

Journal Article Isothermal Gas Chromatographic Analysis of Putrefactive Products in Gastrointestinal Contents and Urine Using the Same Dual Column System Get access Ichiro Yoshihara Ichiro Yoshihara Laboratory of Animal Nutrition, Department of Zootechnical Science, Faculty of Agriculture, Niigata University, Niigata 950-21, Japan Search for other works by this author on: Oxford Academic Google Scholar Agricultural and Biological Chemistry, Volume 45, Issue 8, 1 August 1981, Pages 1873–1875, https://doi.org/10.1080/00021369.1981.10864798 Published: 01 August 1981 Article history Received: 19 September 1980 Published: 01 August 1981
Array grating lobes due to periodic phase, amplitude, and time delay quantization (1984)

Simple approximate formulas and generalized curves to evaluate the grating lobe levels of various kinds of contiguous subarrays with uniform illumination within each subarray are presented. The cases considered include phase quantization due to discrete phase shifters, amplitude taper at subarray input ports and time delay at the subarray input ports. In addition, the work is generalized to include certain cases of quantized phase or time delay at the input ports in addition to amplitude taper at subarray input ports.
BTB Access Filtering: A Low Energy and High Performance Design (2008)

Powerful branch predictors along with a large branch target buffer (BTB) are employed in superscalar processors for instruction-level parallelism exploitation. However, the large BTB not only dominates the predictor energy consumption, but also becomes a major roadblock in achieving faster clock frequencies at deep sub-micron technologies. In this paper, we propose a filtering scheme to reduce the accesses to the BTB to achieve a significant dynamic energy reduction in the BTB while maintaining the performance. Our experimental evaluation using the SPEC2000 benchmark suite shows that our BTB Access Filtering (BAF) design achieves a 88.5% dynamic energy reduction over a default 2K-entry 2-way BTB at the cost of a negligible 0.1% performance loss, on the average across all benchmarks. We also studied the leakage behavior and its control in our BAF design. The results show that by applying a drowsy strategy, we can achieve a very effective leakage control in the BTB, a 83% leakage reduction at a marginal 0.3% performance overhead. For high performance design, our BAF can also improve BTB's performance scalability at new technologies. In deeply-pipelined designs, BAF design yields a 2.7% (and 8.1%) performance improvement over a conventional 2-cycle (and 3-cycle) BTB, with its energy efficiency fully exploited.
Reduced complexity closest point decoding algorithms for random lattices (2006)

Abstract-Closest point algorithms find wide applications in decoding block transmissions encountered with single- or multiuser communication links relying on a single or multiple antennas. Capitalizing on the random channel and noise models typically encountered in wireless communications, the sphere decoding algorithm (SDA) and related complexity-reducing techniques are approached in this paper from a probabilistic perspective. With both theoretical analysis and simulations, combining SDA with detection ordering is justified. A novel probabilistic search algorithm examining potential candidates in a descending probability order is derived and analyzed. Based on probabilistic search and an error-performance-oriented fast stopping criterion, a computationally efficient layered search is developed. Having comparable decoding complexity to the nulling-canceling (NQ algorithm with detection ordering, simulations confirm that the novel layered search achieves considerable error-performance enhancement.
Contributions to the Stochastic Theory of Chromatographic Kinetics (1970)

Abstract The stochastic theory of chromatographic kinetics is extended in two directions: (a) To include diffusion effects, and (b) to treat the n-site adsorption problem. In the first case we show that the solution to a first passage problem yields the moments of residence time in the mobile phase in a rather simple form. For the second problem we show that the central limit theorem allows us to deduce rather general results about the distribution of residence time.
Relations of History and Theory (1942)

Most economic theorists nowadays appreciate that particular theories are peculiarly relevant to particular historical situations, and gain their chief importance from this relevance. In place of one absolute set of propositions, economists are becoming accustomed to the idea that their theoretical arsenal needs to include, for example, weapons suited to conditions of approximately full employment, and different weapons suited to conditions of depression. The dependence of theory on conditions properly goes further than this. We need to ask whether our fundamental concepts are appropriate to the historical conditions of the time to which they are to be applied.
X-ray absorption and emission (1972)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTX-ray absorption and emissionL. S. BirksCite this: Anal. Chem. 1972, 44, 5, 557–562Publication Date (Print):April 1, 1972Publication History Published online1 May 2002Published inissue 1 April 1972https://pubs.acs.org/doi/10.1021/ac60313a006https://doi.org/10.1021/ac60313a006research-articleACS PublicationsRequest reuse permissionsArticle Views49Altmetric-Citations16LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose Get e-Alerts
COLLATERAL VENTILATION IN MAN (1978)

TERRY, P. B.; TRAYSTMAN, R. J.; NEWBALL, H. H.; BATRA, G.; MENKES, H. A. Author Information
Language and the Development of Agriculture in Kenya (2015)

Agriculture is the backbone of Kenya’s economy. Currently, it contributes 25%1 of Kenya’s GDP (Gross Domestic Product). Given its relevance, deliberate effort needs to be made to ensure that there is proper investment into this sector; and as this happens, attention should also be given to the issue of language. Currently, not much focus is given to language as an important element in the development of agriculture. This is a contradiction because language plays a central role through its communicative function, without which agricultural involvement cannot take place. This paper investigates the role of language in the development of agriculture in Kenya. The study is based on the premise that communication is key in the agricultural sector mainly because the language that is used to communicate and how the communication is done determine its success. This is an applied theoretical study that delves into the interface between linguistics and agriculture, hence, its interdisciplinary approach. The study was carried out in Uasin Gishu and Trans-nzoia counties in Rift Valley province, Kenya; where a total of 93 respondents were involved. Data was collected using questionnaires and analysis done through categorization and description. Findings show that in many instances, there is breakdown of communication that arises from the inability of the professionals to communicate the acquired knowledge in a language that is understood by the lay public. The study recommends an interdisciplinary
Nutritional and Functional Properties of Dates: A Review (2008)

This review article provides information on the nutritional and functional constituents of dates (Phoenix dactylifera L.) and their seeds from over 80 references. Date flesh is found to be low in fat and protein but rich in sugars, mainly fructose and glucose. It is a high source of energy, as 100 g of flesh can provide an average of 314 kcal. Ten minerals were reported, the major being selenium, copper, potassium, and magnesium. The consumption of 100 g of dates can provide over 15% of the recommended daily allowance from these minerals. Vitamins B-complex and C are the major vitamins in dates. High in dietary fiber (8.0 g/100 g), insoluble dietary fiber was the major fraction of dietary fiber in dates. Dates are a good source of antioxidants, mainly carotenoids and phenolics. Date seeds contain higher protein (5.1 g/100 g) and fat (9.0 g/100 g) as compared to the flesh. It is also high in dietary fiber (73.1 g/100 g), phenolics (3942 mg/100 g) and antioxidants (80400 micromol/100 g). This detailed information on nutritional and health promoting components of dates and their seeds will enhance our knowledge and appreciation for the use of dates in our daily diet and their seeds as a functional food ingredient.
Toward earlier diagnosis of amyotrophic lateral sclerosis (1998)

We modified the World Federation of Neurology (WFN) diagnostic criteria for ALS to facilitate early diagnosis and used these criteria for enrollment of ALS patients in a clinical trial. The criteria developed required lower motor neuron (LMN) involvement in at least two limbs and upper motor neuron involvement in at least one region (bulbar, cervical, or lumbosacral). The EMG finding of fibrillation potentials was required for evidence of LMN involvement. Electrodiagnostic studies, neuroimaging, and laboratory studies were also used to exclude disorders that might mimic ALS. Using these criteria, the diagnosis of ALS was made at a mean time of 9.7 months from onset of symptoms, which compares favorably with the 12-month period cited in the literature. Using clinical assessment at completion of the trial, the diagnosis of ALS was believed to be accurate in those patients entered in the trial. However, pathologic confirmation of the diagnosis of ALS was not obtained. Based on our preliminary experience, we propose that these ALS diagnostic criteria will facilitate early diagnosis of ALS. Future studies should prospectively compare these criteria with the WFN criteria currently in use.
Electro-Thermal Analysis of Multi-Fin Devices (2008)

As device dimensions shrink into the nanometer range, power and performance constraints prohibit the longevity of traditional MOS devices in circuit design. FinFETs, a quasi-planar double-gated device, has emerged as a replacement. While flnFETs provide promising electrostatic characteristics, they have the potential to suffer from significant self heating. We study in this paper self heating in multi-fin devices. We first develop thermal models for an individual fin with flared channel extensions and for multi-fin devices. We analyze several fin geometric parameters (fin width, and (gate) length) and investigate how fin spacing, fin height, gate oxide thickness and gate height affect the maximum fin temperatures in rectangular and flared channel extensions. Our data derived from numerical simulation validates our findings. We develop a novel metric, metric for electro-thermal sensitivity (METS), for measuring device thermal robustness. We use the metric to investigate electro-thermal device sensitivities. The metric, while applied to finFETs in this paper, is general and can be applied to any type of device for which coupled electrical and thermal models exist. Our work is the first to address thermal issues within multi-fin devices and to develop a widely-applicable electro-thermal metric.
The C‐terminal of CysM from <i>Mycobacterium tuberculosis</i> protects the aminoacrylate intermediate and is involved in sulfur donor selectivity (2008)

A new crystal structure of the dimeric cysteine synthase CysM from Mycobacterium tuberculosis reveals an open and a closed conformation of the enzyme. In the closed conformation the five carboxy-terminal amino acid residues are inserted into the active site cleft. Removal of this segment results in a decreased lifetime of the alpha-aminoacrylate reaction intermediate, an increased sensitivity to oxidants such as hydrogen peroxide, and loss of substrate selectivity with respect to the sulfur carrier thiocarboxylated CysO. These results highlight features of CysM that might be of particular importance for cysteine biosynthesis under oxidative stress in M. tuberculosis.
Microcontroller TRNGs Using Perturbed States of NOR Flash Memory Cells (2018)

This paper introduces a new technique that perturbs split-gate NOR Flash memory cells and extracts randomness of read noise to generate true random numbers. Flash memory cells exhibit threshold voltage fluctuations during read operations caused by thermal noise and random telegraph noise effects. Recent proposals demonstrate how these inherent properties of Flash memory cells can be used to create true random numbers in modern NAND Flash memories. However, they cannot be directly applied to NOR Flash memories in microcontrollers that have different architecture, improved data retention, high endurance, and are not as susceptible to noise as high-density NAND Flash memories. The proposed technique is experimentally demonstrated and evaluated using a family of commercial microcontrollers. The evaluation shows that it enables extraction of high-throughput random sequences that pass the NIST statistical tests. Advantages of the proposed technique are as follows: (a) it does not require any special hardware and/or interface modifications, (b) it is robust, cost-effective, and high-throughput, (c) it is entirely implemented in software, and (d) it is flexible and can be tailored to work in low-end microcontrollers that are often resource- or cost-constrained.
Essentials of Crystallography (1986)

This text provides an introduction to the fundamental concepts of crystallography, crystalline solids, and the diffraction of X-rays, electrons, and neutrons. The objective of this text is to provide a physical understanding of the subject rather than a rigorous development of crystallography and diffraction theory. At the outset, the concepts of crystallography - periodicity and symmetry - are explored. The theory of diffraction by crystals and application to X-ray diffractions by single crystals and power are developed at length. This is the first such text to use a vector treatment of lattice and diffraction geometry; matrix methods have been adopted for the reason that they are suitable for computer programs. The chapter on crystal structure is concerned with principles of contemporary techniques, it introduces direct methods, the Rietveld method, and other modern methods of structure determination and refinement. The chapter on electron diffraction and microscopy concentrates on principles and keeps technological detail to the minimum; the treatment is in terms of the kinematical theory of diffraction, but nevertheless takes the reader as far as high-resolution images of unit-cells. This, the first of two volumes, is closely related to the authors' earlier book, Crystalline Solids. Problems are provided at the endmore » of each chapter, and answers are provided at the end of the volume.« less
Dimebolin in Dementia (2010)

The treatment options for Alzheimer's type dementia are limited to the use of acetyl-cholinesterase inhibitors, along with memantine in some cases, and offer variable success in the treatment of cognitive impairment and to improve or stabilize activities of daily living, behavioral abnormalities, and impairment of global function. This review examines dimebolin, a nonselective antihistamine drug that has been used in Russia in the past for its antihistamine effect and has now generated considerable interest in the treatment of Alzheimer's type dementia, following results in the initial trials (Doody et al., 2008) and is currently under further evaluation. This article considers various theories proposed to explain its effect in the treatment of dementia. The results from further trials will help to clarify the future of dimebolin as a potential treatment for chronic neurodegenerative disorders that include dementia that affects 25 million people worldwide.
New semiconductor active device: the conductivity-controlled transistor (1979)

A new semiconductor 3-terminal device has been realised in which a majority-carrier current, flowing in a N+-N-N+ structure, is controlled by a minority-carrier current supplied by a forward-biased P+-N junction. The properties of this device are presented and discussed in terms of a physical model.
The ever‐expanding <i>Ly49</i> gene family: repertoire and signaling (2001)

The mouse lectin-related Ly49 family and the human killer cell Ig-like receptor (KIR) family represent structurally distinct, yet functionally analogous, class I MHC receptors that are expressed on natural killer cells and some T cells. The functional similarity of these two families has been borne out by the demonstration of identical signal transduction pathways associated with each receptor family. The Ly49 family therefore provides a useful model system to study the role of this dass of receptors in the regulation of the immune system. Recent data relating to the Ly49 repertoire in several mouse strains has revealed an additional evolutionary parallel between KIR and Ly49 receptor families. There is now an appreciation of the variation in the number and type of Ly49s expressed in different mouse strains, similar to the previously demonstrated differences in the number of KIR genes found in humans. This review summarizes the current members of the Ly49 gene family, their MHC class I recognition and associated signal transduction pathways.
A novel regulatory element involved in rapid activation of parsley <i>ELI7</i> gene family members by fungal elicitor or pathogen infection (2000)

Abstract In parsley (Petroselinum crispum), members of the ELI7 gene family were rapidly transcriptionally activated following treatment with an elicitor derived from the phytopathogen Phytophthora sojae. Several cDNA and genomic ELI7 clones were isolated. The deduced amino acid sequences revealed close similarity to fatty acid desaturases/hydroxylases, however, the precise functions are still unknown. Analysis of the promoters of two strongly elicitor-induced family members, ELI7.1 and ELI7.2, allowed us to functionally pinpoint a novel, independently acting regulatory region (S box), the only major sequence similarity between the two gene promoters. In situ RNA/RNA hybridization using an ELI7.1 gene-specific probe demonstrated that expression of this gene is rapidly and locally induced around infection sites in planta as well.
Predicción analítica de la respuesta sísmica de pilas de concreto con distintos niveles de restricción en la cabeza (2012)

Se presenta un estudio acerca de la variación de los momentos flexionantes en pilas y pilotes de concreto debidos a la interacción cinemática suelo estructura, cuando se someten a la incidencia de un movimiento sísmico, considerando distintos niveles de restricción al giro en la cabeza. En primer término es presentado un análisis paramétrico acerca de la rigidez rotacional necesaria para considerar que el elemento de cimentación se encuentra con cabeza empotrada y se propone una ecuación para determinarla, basada en las propiedades mecánicas de los materiales y la geometría de la pila o pilote. Posteriormente, se explora cómo varía la distribución y magnitud de los momentos flexionantes cuando la cabeza de la pila o pilote está parcialmente restringida, mostrando que existe una relación directa entre el momento que se desarrolla en la cabeza y el nivel de restricción al giro de la misma. Por último, es comparada la respuesta numérica de una pila sometida ante la acción de un sismo con los resultados obtenidos de las expresiones propuestas.
Syntheses of N-Alkyl-aspartic Acids and N<sup>2</sup>-Alkyl-α-asparagines (1959)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSyntheses of N-Alkyl-aspartic Acids and N2-Alkyl-α-asparaginesALBERT ZILKHA and M. D. BACHICite this: J. Org. Chem. 1959, 24, 8, 1096–1098Publication Date (Print):August 1, 1959Publication History Published online1 May 2002Published inissue 1 August 1959https://pubs.acs.org/doi/10.1021/jo01090a015https://doi.org/10.1021/jo01090a015research-articleACS PublicationsRequest reuse permissionsArticle Views266Altmetric-Citations16LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose Get e-Alerts
Effect of Broodstock Diets on the Chemical Components of Milt and Eggs Produced by Yellowtail (1996)

The effect of broodstock diets on the chemical components of eggs produced by yellowtail was investigated to collect some basic data necessary for the development of a quality dry pellet for this species. The assessment was done by feedingyellowtail broodstock with either frozenraw fish (RF), moistn pellet (MP) or soft-dry pellet (SDP) for about 2 1/2 months prior to spawning. Themilt, buoyant eggs and larvae obtained from yellowtail broodstock of each testdiet group were analyzed for lipid classes, fatty acids, carotenoids, and vitamins A and E. Eggs and milt obtained from yellowtail broodstock fed the various types of dietsshowed the typical pattern of fatty acids found in marine pelagic eggs and milt. Those derived from broodstock fed SDP contained the highest level of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). It was noted here again that the fatty acid profile and vitamin E content in eggs and milt were related to their availability in the broodstock diets. The carotenoid composition of the eggs was also greatly affected by the conversion or deposition of carotenoid from broodstock diets. In this study, egg quality was found to be high in brood fish which had been fed SDP containing 10% krill meal. They possessed a strong yellowish color with a high content of zeaxanthin and lutein. The eggs from the MP group werecomparatively lighter in color and those from the RF were still paler. Consequently, the quality of the yellowtail eggs seemed to be related to the carotenoid contained in them.
Chronic Neck Pain and Cervicogenic Headache (1991)

Acute and chronic neck pain and headaches are a major medical, industrial, and financial problem. In many cases, the pathophysiology is unknown, and the disability is often greatly in excess of the apparent tissue pathology and physiological impairment. Diagnosis and management of neck pain and cervicogenic headache calls for a rational and comprehensive approach. Many cases will have no identifiable pathology, and the pain and disability will continue despite the best efforts of all concerned.