gebhart/patrepeval huggingface dataset:
Estudio de caso de dos comunidades con migración indígena en el municipio deTtamuín, S.L.P. (2010)

El objetivo del presente trabajo es identificar y clasificar las caracteristicas de las redes de migrantes -en caso de que existan- de las comunidades de Tampacoy y Tamante, ambas localizadas en el municipio de Tamuin en San Luis Potosi; esta clasificacion se hara en funcion de la capacidad que tiene la red de migrantes para ofrecer seguridad y certeza a la poblacion en su traslado fuera de la localidad de origen. 
En la primera seccion se describe de manera sucinta el contexto migratorio de San Luis Potosi haciendo hincapie en el aumento considerable de participacion en este rubro utilizando como fuentes los datos aportados por el Instituto Nacional de Estadistica Geografia e Informatica (INEGI) y el Consejo Nacional de Poblacion (CONAPO). La segunda parte, describe las historias de vida y patrones de conducta establecidos por los habitantes de las comunidades en el proceso migratorio y; en la tercera parte se establecen las conclusiones a que se llega, considerando las diversas opticas de los actores, asi como los consecuencias de su proceso.
<scp>d</scp> -Dimer Testing to Determine the Duration of Anticoagulation Therapy (2006)

Patients with an abnormal D-dimer level 1 month after the discontinuation of anticoagulation have a significant incidence of recurrent venous thromboembolism, which is reduced by the resumption of anticoagulation. The optimal course of anticoagulation in patients with a normal D-dimer level has not been clearly established. (ClinicalTrials.gov number, NCT00264277 [ClinicalTrials.gov].).
Corporate Social Responsibility at Gap: An Interview with Eva Sage-Gavin (2006)

Gap Inc. is one of the world's largest specialty retailers, with more than 3,000 stores and fiscal 2005 revenues of $16 billion. They operate four of the most recognized apparel brands in the world ? Gap, Banana Republic, Old Navy and Forth & Towne. According to the company website ?At Gap Inc., social responsibility isn't just a catchphrase or a feel good initiative. It's a reflection of who we are and how we operate as a company. To us, being socially responsible means striving to embed our values and ethics into everything we do ? from how we run our business, to how we treat our employees, to how we impact the communities where we do business." In 2003 Gap Inc. was the first retailer to release a social responsibility report, offering a comprehensive overview of their approach to social responsibility. The report was broadly lauded for its willingness to be open and honest about both the successes and failures in this arena. In fact, this report won Business Ethics magazine's Social Reporting Award for "unprecedented honesty in reporting on factory conditions." Their 2004 Social Responsibility Report continued that discussion and provided new information on their progress, challenges, and new initiatives. Eva Sage-Gavin is Executive Vice President, Human Resources and Corporate Communications, of Gap Inc. In her role as Chief People Officer, she sets the strategy for the company's communications and human resources operations worldwide, including staffing, diversity, rewards, recognition, employee benefits, learning and development, strategic change, and internal and external communications. She set aside time to provide more specifics to how and why Gap Inc. places so much emphasis on corporate social responsibility.
Review of the sharpnose pufferfishes (subfamily Canthigasterinae) of the Indo-Pacific (1977)

Twenty-two species of Canthigaster (Tetraodontidae; Canthigasterinae), including seven which are described as new, are recognized from the tropical Indo-Pacific: C. amboinensis (widespread Indo-Pacific), C. bennetti (widespread Indo-W. Pacific), C. callisterna (New South Wales; Lord Howe, Norfolk, and Kermadec islands; northern New Zealand), C. compressa (E. Indies; Melanesia; Philippine Islands), C. coronata (widespread Indo-W. Pacific), C. epilampra (W. Pacific), C. inframacula n. sp. (Hawaiian Islands), C. investigatoris (Andaman Islands), C. jactator (Hawaiian Islands), C. janthinoptera (widespread Indo-W. Pacific), C. margaritata (Red Sea), C. marquesensis n. sp. (Marquesas Islands), C. nata/ensis (Mauritius; South Africa), C. ocellicincta n. sp. (Melanesia; Great Barrier Reef), C. punctatissima (eastern Pacific), C. pygmaea n. sp. (Red Sea), C. rapaensis n. sp. (Rapa), C. rivulata (widespread Indo-W. Pacific), C. smithae n.sp. (Mauritius, and South Africa), C. solandri (widespread Indo-W. Pacific), C. ty/eri n. sp. (Indian Ocean), and C.
Graphene in Macroscopic Order: Liquid Crystals and Wet-Spun Fibers (2014)

In nanotechnology, the creation of new nanoparticles consistently feeds back into efforts to design and fabricate new macroscopic materials with specific properties. As a two-dimensional (2D) building block of new materials, graphene has received widespread attention due to its exceptional mechanical, electrical, and thermal properties. But harnessing these attributes into new materials requires developing methods to assemble single-atom-thick carbon flakes into macroscopically ordered structures. Because the melt processing of carbon materials is impossible, fluid assembly is the only viable approach for meeting this challenge. But in the meantime, researchers need to solve two fundamental problems: creating orientational ordering in fluids and the subsequent phase-transformation from ordered fluids into ordered solid materials. To address these problems, this Account highlights our graphene chemistry methods that take advantage of liquid crystals to produce graphene fibers. We have successfully synthesized graphene oxide (GO) from graphite in a scalable manner. Using the size of graphite particles and post fractionation, we successfully tuned the lateral size of GO from submicron sizes to dozens of microns. Based on the rich chemistry of GO, we developed reliable methods for chemical or physical functionalization of graphene and produced a series of functionalized, highly soluble graphene derivatives that behave as single layers even at high concentrations. In the dispersive system of GO and functionalized graphenes, rich liquid crystals (LCs) formed spontaneously. Some of these liquid crystals had a conventional nematic phase with orientational order; others had a lamellar phase. Importantly, we observed a new chiral mesophase featuring a helical-lamellar structural model with frustrated disinclinations. The graphene-based LCs show ordered assembly behaviors in the fluid state of 2D colloids and lay a foundation for the design of ordered materials with optimal performances. Using the wet-spinning assembly approach, we transformed prealigned liquid crystalline dopes into graphene fibers (GFs) with highly ordered structures. We extended the wet-spinning assembly strategy to polymer-grafted or mixed graphene LCs to obtain hierarchically assembled, continuous nacre-mimetic fibers and hybridized graphene fibers. Both the neat GFs and the composite fibers are strong, flexible, electrically conductive, and chemically resistive. Multifunctional fibers that are both flexible and modular could be a key for applying atomically thin graphene in real-world materials and devices such as supercapacitors and solar cells. Therefore, we have opened a brand-new avenue for transforming mineral graphite into high performance, multifunctional GFs and offered an alternative strategy for the fabrication of carbon fibers. We hope that this Account and further efforts in the field will guide researchers toward the macroscopic assembly of graphene and its real-world applications.
Morphological Assessment of Human Foetal Spleen (2016)

The spleen is an organ found in virtually all vertebrates. Similar in structure to a large lymph node, it acts primarily as a blood filter. The spleen plays important roles in regard to red blood cells (also referred to as erythrocytes) and the immune system. The study was done to study the morphology and other characteristics of the human foetal spleen at different gestational ages. The Foetal spleens from the aborted foetus were collected for the study. The data on various characters like length, width, thickness and weight of spleens were measured in present study. The data generated is helpful in the different medical as well as surgical conditions. As it is a haemolymph organ and belongs to the reticulo endothelial system.
A Simple and Efficient<scp>l</scp>-Prolinamide-Catalyzed α-Selenenylation Reaction of Aldehydes (2004)

An efficient and simple l-prolinamide-catalyzed alpha-selenenylation reaction of aldehydes with N-(phenylseleno)phthalimide has been developed for the efficient preparation of alpha-phenylselenoaldehydes. Such compounds are versatile building blocks for the synthesis of alpha,beta-unsaturated aldehydes, allylic alcohols, and amines. [reaction: see text]
Joint Force Quarterly: October 2004, Issue 35 [October 2004] (2004)

Military; Emergency management; Politics and government/International relations; Weapons and weapon systems
Homogenization as an Aid in Tissue Culture Propagation of Platycerium and Davallia1 (1979)

Abstract Platycerium (staghorn fern) and Davallia (rabbit’s foot fern) plantlets initiated in vitro were aseptically homogenized and dispensed volumetrically into plastic tissue culture containers. The resultant cultures grew rapidly and were successfully transferred to soil. This method offers an alternative for separation and distribution of previously multiplied plantlets in the culture step prior to transplantation in soil.
Magnetic properties of press-forged barium ferrite (1985)

Preparation de poudres de ferrite de baryum submicroniques par calcination d'un melange de BaCO 3 et de Fe 2 O 3 en presence de CaF 2 . On examine les proprietes magnetiques des materiaux obtenus par pressage de la poudre a 1050°-1125°C. On etudie les correlations entre ces proprietes, les caracteristiques initiales de la poudre et les parametres de fabrication
Interpretation of mushroom as a common therapeutic agent for Alzheimer’s disease and cardiovascular diseases (2015)

Alzheimer's disease (AD) and cardiovascular diseases (CVD) share common etiology and preventive strategies. As the population of old-aged people is increasing worldwide, AD complications tend to afflict global healthcare budget and economy heavily. CVD is the prime cause of global mortality and remains a grave threat to both the developed and the developing nations. Mushroom bio-components may be promising in controlling both diseases. Based mainly on in vitro, ex vivo, cell line and animal studies, this review interprets the polypharmaceutic role of mushrooms treating AD and CVD.
Symbolic transfer function-based approaches to certified compilation (2004)

We present a framework for the certification of compilation and of compiled programs. Our approach uses a symbolic transfer functions-based representation of programs, so as to check that source and compiled programs present similar behaviors. This checking can be done either for a concrete semantic interpretation (Translation Validation) or for an abstract semantic interpretation (Invariant Translation) of the symbolic transfer functions. We propose to design a checking procedure at the concrete level in order to validate both the transformation and the translation of abstract invariants. The use of symbolic transfer functions makes possible a better treatment of compiler optimizations and is adapted to the checking of precise invariants at the assembly level. The approach proved successful in the implementation point of view, since it rendered the translation of very precise invariants on very large assembly programs feasible.
A Green Protocol for Catalytic Conversion of Epoxides to 1,2-Diacetoxy Esters with Phosphomolybdic Acid Alone or Its Supported on Silica Gel (2010)

Catalytic conversion of structurally different epoxides to the corresponding 1,2-diacetoxy esters was carried out readily with phosphomolybdic acid alone or its supported on <TEX>$SiO_2$</TEX>. The reactions were carried out under solvolytic or solvent free conditions within 5-15 min at room temperature. The product 1,2-diacetates were obtained in high to excellent yields. Supporting of phosphomolybdic acid on <TEX>$SiO_2$</TEX> showed the better catalytic activity than <TEX>$Al_2O_3$</TEX>. Conversion of optically pure R-(+)-styrene oxide to S-(+)-1,2-diacetoxy-1-phenylethane was carried with phosphomolybdic acid in high yield and stereospecificity.
A Role for Notch Signalling in Breast Cancer and Endocrine Resistance (2016)

Over the past decade, there has been growing interest in the Notch signalling pathway within the breast cancer field. This interest stemmed initially from the observation that Notch signalling is aberrantly activated in breast cancer and its effects on various cellular processes including proliferation, apoptosis, and cancer stem cell activity. However more recently, elevated Notch signalling has been correlated with therapy resistance in oestrogen receptor-positive breast cancer. As a result, inhibiting Notch signalling with therapeutic agents is being explored as a promising treatment option for breast cancer patients.
Block of the Kir2.1 Channel Pore by Alkylamine Analogues of Endogenous Polyamines (1998)

Inward rectification induced by mono- and diaminoalkane application to inside-out membrane patches was studied in Kir2.1 (IRK1) channels expressed in Xenopus oocytes. Both monoamines and diamines block Kir2.1 channels, with potency increasing as the alkyl chain length increases (from 2 to 12 methylene groups), indicating a strong hydrophobic interaction with the blocking site. For diamines, but not monoamines, increasing the alkyl chain also increases the steepness of the voltage dependence, at any concentration, from a limiting minimal value of approximately 1.5 (n = 2 methylene groups) to approximately 4 (n = 10 methylene groups). These observations lead us to hypothesize that monoamines and diamines block inward rectifier K+ channels by entering deeply into a long, narrow pore, displacing K+ ions to the outside of the membrane, with this displacement of K+ ions contributing to "extra" charge movement. All monoamines are proposed to lie with the "head" amine at a fixed position in the pore, determined by electrostatic interaction, so that zdelta is independent of monoamine alkyl chain length. The head amine of diamines is proposed to lie progressively further into the pore as alkyl chain length increases, thus displacing more K+ ions to the outside, resulting in charge movement (zdelta) increasing with the increase in alkyl chain length.
Applications of genomics to slow the spread of multidrug‐resistant <i>Neisseria gonorrhoeae</i> (2018)

Infections with Neisseria gonorrhoeae, a sexually transmitted pathogen that causes urethritis, cervicitis, and more severe complications, are increasing. Gonorrhea is typically treated with antibiotics; however, N. gonorrhoeae has rapidly acquired resistance to many antibiotic classes, and lineages with reduced susceptibility to the currently recommended therapies are emerging worldwide. In this review, we discuss the contributions of whole genome sequencing (WGS) to our understanding of resistant N. gonorrhoeae. Genomics has illuminated the evolutionary origins and population structure of N. gonorrhoeae and the magnitude of horizontal gene transfer within and between Neisseria species. WGS can be used to predict the susceptibility of N. gonorrhoeae based on known resistance determinants, track the spread of these determinants throughout the N. gonorrhoeae population, and identify novel loci contributing to resistance. WGS has also allowed more detailed epidemiological analysis of transmission of N. gonorrhoeae between individuals and populations than previously used typing methods. Ongoing N. gonorrhoeae genomics will complement other laboratory techniques to understand the biology and evolution of the pathogen, improve diagnostics and treatment in the clinic, and inform public health policies to limit the impact of antibiotic resistance.
A review of the non-metallic Osmia (Melanosmia) found in North America, with additional notes on palearctic Melanosmia (Hymenoptera, Megachilidae) (2010)

We review the six species of non-metallic Osmia (Melanosmia) found in North America, including the description of two new species found in Canada and the northern United States: Osmia (Melanosmia) aquilonariasp. n., and Osmia (Melanosmia) nearcticasp. n., respectively belonging to the inermis and xanthomelana species groups. We additionally provide keys to the non-metallic Melanosmia found in North America, and update keys to the palearctic Melanosmia based on study of the type specimens of Osmia disjuncta Tkalců, Osmia ephippiata Smith, Osmia ishikawai Hirashima, and Osmia pamirensis Gussakovskij.
Joint control of the six-legged robot AirBug driven by fluidic muscles (2003)

Pneumatic muscles as actuators offer several advantages due to their performance weight relation or to the passive compliance of this type of actuators. Passive compliance is an important component for the control of locomotion in rough terrain to absorb the power stroke energy. This paper presents the mechatronics of a six-legged insect-like robot AirBug with pneumatic muscles as actuators. The main focus lies on the control concept of the antagonistic actuators.
Effect of warming temperatures on US wheat yields (2015)

Climate change is expected to increase future temperatures, potentially resulting in reduced crop production in many key production regions. Research quantifying the complex relationship between weather variables and wheat yields is rapidly growing, and recent advances have used a variety of model specifications that differ in how temperature data are included in the statistical yield equation. A unique data set that combines Kansas wheat variety field trial outcomes for 1985-2013 with location-specific weather data is used to analyze the effect of weather on wheat yield using regression analysis. Our results indicate that the effect of temperature exposure varies across the September-May growing season. The largest drivers of yield loss are freezing temperatures in the Fall and extreme heat events in the Spring. We also find that the overall effect of warming on yields is negative, even after accounting for the benefits of reduced exposure to freezing temperatures. Our analysis indicates that there exists a tradeoff between average (mean) yield and ability to resist extreme heat across varieties. More-recently released varieties are less able to resist heat than older lines. Our results also indicate that warming effects would be partially offset by increased rainfall in the Spring. Finally, we find that the method used to construct measures of temperature exposure matters for both the predictive performance of the regression model and the forecasted warming impacts on yields.
Hydroxyl Radicals Depolymerize Glomerular Heparan Sulfate in Vitro and in Experimental Nephrotic Syndrome (1997)

Heparan sulfate, the polysaccharide side chain of heparan sulfate proteoglycan, is important for the permselective properties of the glomerular basement membrane. In this report, we show a role for hydroxyl radicals in heparan sulfate degradation and an enhanced glomerular basement membrane permeability. First, in enzyme-linked immunosorbent assay, exposure of coated heparan sulfate (proteoglycan) to reactive oxygen species resulted in a +/-50% decrease of binding of a monoclonal antibody against heparan sulfate, whereas binding of an antibody against the core protein remained unaltered. Second, on polyacrylamide gel electrophoresis, the molecular weight of heparan sulfate exposed to radicals was reduced which indicates depolymerization. Both in enzyme-linked immunosorbent assay and gel electrophoresis, hydroxyl radicals are instrumental for heparan sulfate degradation as shown by the addition of various radical scavengers. Third, in an experimental model for human nephrotic syndrome (Adriamycin nephropathy in rats), glomerular basement membrane staining of two recently described anti-heparan sulfate antibodies (JM403 and KJ865) was reduced by 24 and 43%. Treatment of Adriamycin-exposed rats with the hydroxyl radical scavenger dimethylthiourea both reduced albuminuria by 37% (p < 0.01) and partly prevented loss of heparan sulfate staining by 53% (JM403) and 39% (KJ865) (p < 0.03). In contrast to the heparan sulfate side chains, the core protein expression and the extent of glycanation did not change in Adriamycin nephropathy. We conclude that glomerular basement membrane heparan sulfate is susceptible to depolymerization by hydroxyl radicals leading to loss of glomerular basement membrane integrity and albuminuria.
Nerve-Muscle Sandwich Grafts: the Importance of Schwann Cells in Peripheral Nerve Regeneration through Muscle Basal Lamina Conduits (1995)

An interposed segment of nerve was used to enhance the distance over which freeze-thawed muscle autografts will support effective peripheral nerve regeneration. Gaps were created in the sciatic nerves of adult Lewis rats. Regeneration through 1 and 1.5 cm freeze-thawed muscle grafts was compared to regeneration through nerve-muscle sandwich grafts in which muscle grafts of equivalent length were divided and a 2 mm segment of the distal nerve sutured between the two halves of the muscle, providing an intermediate depot of Schwann cells. Electrophysiological and morphological evaluation was carried out 40 weeks after operation. Despite lengthening the graft, and having four anastomoses instead of two, this manoeuvre enhanced nerve regeneration over each gap studied and for the 1.5 cm gaps compared favourably with perfect match nerve autografts. In addition, a number of grafts were examined at 7 and 14 days by S100 immunohistochemistry. Schwann cell migration was seen to proceed both proximally and distally from the intermediate segment at a rate similar to that from the distal stump. It is concluded that sandwich grafts may prove to be effective alternatives to cutaneous nerve grafts for peripheral nerve reconstruction.
Intracellular processing and presentation of T cell epitopes, expressed by recombinant <i>Escherichia coli</i> and <i>Salmonella typhimurium</i>, to human T cells (1995)

Vaccines based on recombinant attenuated bacteria represent a potentially safe and effective immunization strategy. A carrier system was developed to analyze in vitro whether foreign T cell epitopes, inserted in the outer membrane protein PhoE of Escherichia coli and expressed by recombinant bacteria, are efficiently processed and presented via human leukocyte antigen (HLA) class I and II molecules by bacterial infected human macrophages. A well-defined HLA-B27-restricted cytotoxic T cell (CTL) epitope and an HLA-DR53 restricted T helper (Th) epitope of the fusion protein of measles virus were genetically inserted in a surface-exposed region of PhoE, and the chimeric proteins were expressed in E. coli and Salmonella typhimurium. Macrophages infected with both recombinant bacteria presented the Th epitope to the specific CD4+ T cell clone, but failed to present the CTL epitope to the specific CD8+ T cell clone. Presentation of the Th epitope by the infected macrophages was inhibited by cytochalasin D, indicating that phagocytic processing of intact bacteria within infected macrophages was essential for antigen presentation via HLA class II. Presentation of the Th epitope to the CD4+ T cell clone by infected macrophages was blocked by brefeldin A and cycloheximide, indicating the requirement of nascent HLA class II molecules for presentation. The efficiency of macrophages to process and present the inserted Th epitope was similar for both the recombinant E. coli and S. typhimurium strains.
Initial clinical experience using a novel ultraportable negative pressure wound therapy device. (2010)

These findings support the safety and potential clinical utility of a new ultraportable NPWT device for the treatment of chronic wounds. ﻿ ﻿﻿.