jimnoneill/paper-to-field-training huggingface dataset:
Geographical Variations in the Morphology of the Small Intestinal Mucosa in Apparently Healthy Individuals

Field: Medicine (Health Sciences)

Macroscopic and microscopic photographs of seven jejunal biopsies illustrating the range of morphological changes found in southern Indian control subjects were circulated, together with a questionaire, to observers in different parts of the world. There was general agreement among the observers regarding the ‘normality’ of the biopsy showing the least changes and the abnormality of the two showing the most marked changes, but considerable disagreement over those intermediate between these two extremes. Opinion regarding the prevalence of the different biopsy appearances in control subjects varied significantly between temperate and tropical areas. A hierarchy of abnormality has been drawn up ranking countries in decreasing order of prevalence of the two most abnormal biopsies. Possible factors in the pathogenesis of the morphological changes in the jejunal mucosa in the tropics are discussed.
Fxr-deficiency in mouse liver slices aggravates cyclosporin A toxicity by upregulation of pro-inflammatory genes and downregulation of genes involved in mitochondrial functions

Field: Pharmacology, Toxicology and Pharmaceutics (Life Sciences)

The transcription factor farnesoid X receptor (FXR) governs bile acid and energy homeostasis, is involved in inflammation, and has protective functions in the liver. In the present study we investigated the effect of Fxr deficiency in mouse precision cut liver slices (PCLS) exposed to a model hepatotoxicant cyclosporin A (CsA). It was anticipated that Fxr deficiency could aggravate toxicity of CsA in PCLS and pinpoint to novel genes/processes regulated by FXR.
Elements of Public Sector Economics

Field: Economics, Econometrics and Finance (Social Sciences)

EPSE This is the first edition of the Public finance book authored by Sunde T. and Charumbira M. This book aims at providing Elements of Public Sector Economics at a level appropriate to undergraduate students. It contains ten chapters, with the thrust of blending theory and practice. Most widely used examples in the text are drawn from developing countries, especially Southern African countries. The graphical, algebraic and descriptive approaches are appropriately invoked to give a perfect balance of presentation.
Moth image segmentation based on improved Unet

Field: Computer Science (Physical Sciences)

Moths are pests that pose a major threat to food production in China, and the monitoring and prevention of moth infestation is of great significance. To address the problems of a high diversity of moths with minor differences and difficult identification, a semantic segmentation network based on depthwise separable convolution, attention mechanism, pyramid pooling—Depthwise Squeeze-and-Excitation Pyramid network (DSEPNet)—was proposed. The network to extract texture features and wing edge information of moths was enhanced based on the optimization of the model of channel attention mechanism on UNet. The computational speed of the model was increased and the number of parameters of the model was reduced based on the improvement in depthwise separable convolution. A pyramid pooling module was added between the encoder and decoder so that the model could input images of an arbitrary size, while enhancing its ability to learn feature information of different dimensions. DSEPNet was evaluated by ablation and contrast experiments. Compared with UNet, the accuracy, mean intersection over union (mIoU), and F1-Score of DSEPNet were improved by 2.04%, 9.14%, and 4.08%, respectively. Based on the moth dataset, compared with R2AU-Net, the mIoU of DSEPNet was improved by 3.04%. To verify the generalization of the model, comparison experiments were done on the Pascal VOC 2012 dataset. The mIoU of DSEPNet was improved by 0.51% compared with PSPNet and by 0.18% compared with DeepLabv3. Meanwhile, an automatic annotation algorithm for data sets was proposed to solve the time-consuming and laborious process of manual annotation, which can automatically generate semantic segmentation annotation files. DSEPNet can be installed on moth traps to identify moths and monitor the number and species of moths in the area.
Delay Analysis of an M / G / 1 / K Priority Queueing System with Push-out Scheme

Field: Decision Sciences (Social Sciences)

This paper considers an M / G / 1 / K queueing system with push-out scheme which is one of the loss priority controls at a multiplexer in communication networks. The loss probability for the model with push-out scheme has been analyzed, but the waiting times are not available for the model. Using a set of recursive equations, this paper derives the Laplace-Stieltjes transforms (LSTs) of the waiting time and the push-out time of low-priority messages. These results are then utilized to derive the loss probability of each traffic type and the mean waiting time of high-priority messages. Finally, some numerical examples are provided.
Bile acid clearance in liver disease.

Field: Medicine (Health Sciences)

The disappearance of intravenously administered cholylglycine-14C was studied in the fasting and postprandial states in seven subjects with healthy livers and 10 patients with liver disease. In neither group was there any significant difference in the pattern of 14C disappearance. In another 10 patients with liver disease there was no significant change when a loading dose of cholylglycine was given orally two hours beforehand. Clearance of bile acids seems to be unimpaired in all except severe liver disease. The apparent deterioration in endogenous bile acid removal after meals may be due simply to the increased amount of bile acids which are in circulation and available for portosystemic shunting.
Early stage eye damages in facial burns

Field: Medicine (Health Sciences)

GIRIS Yuz yaniklari, tum yanik olgularinin yaklasik %5’ini olusturur (1). Yuz yanigi varligi, yanik yuzey alaninin genisliginden bagimsiz olarak cogu hastada yanik ciddiyetinin hayati gostergesi gibidir (2,3). Yuz bolgesi, konumundan dolayi siklikla alev disindaki yanik unsurlarina gorece olarak daha korunaklidir. Yuz yaniklarinin cogunun alev temasiyla olusmasi, eslik eden olumcul inhalasyon hasarini beraberinde getirmektedir (4). Bu nedenle, goz hasari varligi, ileride karsilasilabilecek gorme sorunlarinin disinda, genel sonucun ongorulmesi acisindan da onemli bir ipucu olabilir (3,5–7). Bu varsayimdan hareketle, yuz yaniklarinda goz hasari sikligini ve yanik turu ve oranina gore ciddiyetini geriye donuk olarak inceledik.
COMPLETE ABSENCE OF BREASTS IN A 24-YEAR-OLD WOMAN ASSOCIATED WITH ECTODERMAL DYSPLASIA

Field: Medicine (Health Sciences)

Departments of Plastic Surgery and Pathology Shiraz University of Medical Sciences Correspondence to Dr. Imani Ali Asghar Hospital Infront of Hotel Homa Postage code: 41739 Shiraz, Iran {L-End}[email protected].
Board 84: Associations Between Veteran and Non-veteran Student Perceptions of Social Responsibility

Field: Social Sciences (Social Sciences)

Abstract This research addresses the global initiative to increase diversity in the engineering work force. The military Veteran student population was identified as one of the most diverse student groups in engineering; however, discontinue and dismissal rates of Veteran students in engineering are significantly higher than traditional engineering students in the United States. These Veteran students hold identifiable traits that are different than traditional engineering students who are under the age of 24 and financially dependent on their parents. While great leaps have been made in engineering student retention, most has focused on these traditional students. This research seeks to fill this gap by specifically addressing the retention of Veteran students using the concept of social responsibility. Social responsibility is generally considered to be acting to benefit society. It is a common ideal promoted in the military (e.g., service before self in the U.S. Air Force fundamental and enduring values). It is also embodied in the engineer’s creed (i.e., engineers using their professional skills to improve human welfare) and revealed by the literature as a major factor that attracts many students from historically underrepresented groups into engineering. Therefore, the objective of this research is to explore the associations between Veteran student retention, social responsibility, and demographics. A survey instrument was developed based on a model for assessing first-year engineering student understanding of social responsibility. The survey was updated to include demographics specific to the Veteran student cohort (e.g., military branch, prior job attributes, and university transfer credits) and questions specifically linking military service and engineering. The survey was piloted, followed by a focus group to clarify survey questions; it was then revised and launched in October 2018 to all students who self-identify as Veterans and all first-year students in the college of engineering at a 4-year land grant institution. Approximately 48% of the Veteran student cohort and 52% of the first-year cohort responded to the survey. This paper will discuss the Veteran and first-year student perceptions of social responsibility in engineering based on results from the instrument. The results of this research will be used to design an intervention, likely in the first-year when most Veteran students discontinue or are dismissed, to increase Veteran retention in engineering programs.
Thermoelectric Performance of Rapidly Microwave-Synthesized α-MgAgSb with SnTe Nanoinclusions

Field: Materials Science (Physical Sciences)

α-MgAgSb (α-MAS) has recently been discovered to be a promising p-type thermoelectric material owing to its earth-abundant and nontoxic nature. However, there are two main disadvantages hindered the large-scale application of α-MAS, one is the single α-MAS phase prepared by conventional method requires for an extended period of time, and the other is the severely bipolar effect thus poor electric properties. In this scenario, we have presented an effective approach typified by SnTe nanocompositing to significantly enhance the thermoelectric performance of the rapidly microwave-synthesized α-MAS system. Specifically, the pure α-MAS compound was first produced by using a rapidly microwave synthesis. After the initial preparation, high-quality SnTe nanoparticles fabricated by a facile solvothermal method were incorporated into the microwave-synthesized α-MAS matrix. It is deserve to be mentioned that the rapidly microwave synthesis purifies the single α-MAS phase and allows the preparative time to be diminished from over 2 weeks to as little as 5 days. Moreover, the severe bipolar effect of pristine α-MAS has been retarded effectively by the following step typified by compositing SnTe nanoinclusions, leading to a large Seebeck coefficient, thus significantly enhanced a power factor in α-MAS/SnTe-composited system. Concurrently, the lattice thermal conductivity has also been greatly reduced because of the extra phonon scattering because of the multiscale hierarchical architecture (e.g., SnTe nanostructures, high-density stacking faults, and elastic strain fields). Eventually, an enhanced figure of merit ZT of ∼1 at 548 K, which increases by ∼53% compared with pristine α-MAS, has been achieved in the 3 at % SnTe-composited sample. This work impels the potential application of the α-MAS thermoelectric material as a robust candidate for a waste heat recovery below 573 K.
Performances of Boro Rice as Affected by Different Concentrations of Marine Water

Field: Agricultural and Biological Sciences (Life Sciences)

Salinity is one of the most devastating abiotic stresses limiting crop production. Considering this issue, a pot experiment was conducted at Sher-e-Bangla Agricultural University, Dhaka, Bangladesh during the boro season (2017-2018) using two rice(Oryza sativa L.) varieties, namely BRRI dhan28 (salt sensitive) and BRRI dhan47 (salt tolerant),to assess the effects of varied salinity levels on the growth and the performance of the rice varieties under salt stress conditions. Four salinity treatments were used in this experiment, viz. control S0 (only freshwater), quarter-strength marine water S1 (three-parts freshwater and one-part marine water; 7.5 ds m−1), half-strength marine water S2 (half freshwater and half marine water; 15 ds m−1), and full-strength marine water S3 (only marine water; 30 ds m−1).These mixtures were used for irrigation purposes throughout the life cycle of the plants. Salt stress significantly decreased the plant height, relative water content (RWC) of leaves, number of effective tillers hill−1, number of filled grains panicle−1, 1000-grain weight, grain yield, straw yield, and biological yield of the rice. In both rice types, plant growth and yield were reduced as the salinity level increased. Grain yields decreased by 50, 90, and 100% in BRRI dhan28 when irrigated with quarter strength, half strength, and full-strength seawater, respectively, but decreased by 27, 50, and 72%, respectively, in BRRI dhan47. Similarly, other yield attributes had higher reductions in BRRI dhan28 under salt stress conditions than BRRI dhan47. However, irrigation with marine water in rice might lead to some straw yield but produced little to no grain.
Vector compression of bird songs spectra in water sites by using the linear prediction method and its application to an automated Bayesian species classification

Field: Computer Science (Physical Sciences)

We propose an automated vector compression of bird songs spectra in water-sites by linear prediction method and principal component analysis, and present the experimental validation of the special features and effectiveness of the proposed method through automatic Bayesian discrimination of compressed vectors of the 14 different songs gathered. The result shows that the whole information to classify the songs completely can be fundamentally compressed to a vector of at least 30 dimensions consisting of the variance of residue series and optimal prediction coefficients. Further compression is proposed by unification of covariance matrices of different characteristics among the classes, and principal component analysis has the special features that it makes Bayesian discrimination possible even for cases where the conventional can not conduct the discrimination, with enhanced rates of 1.58 to 1.73 times and within reduction of mean correct classification rate only of 0.8%.
Quantification of Groundwater Discharge in a Subalpine Stream Using Radon-222

Field: Environmental Science (Physical Sciences)

During the dry months of the water year in Mediterranean climates, groundwater influx is essential to perennial streams for sustaining ecosystem health and regulating water temperature. Predicted earlier peak flow due to climate change may result in decreased baseflow and the transformation of perennial streams to intermittent streams. In this study, naturally occurring radon-222 (222Rn) was used as a tracer of groundwater influx to Martis Creek, a subalpine stream near Lake Tahoe, CA. Groundwater 222Rn is estimated based on measurements of 222Rn activity in nearby deep wells and springs. To determine the degassing constant (needed for quantification of water and gas flux), an extrinsic tracer, xenon (Xe), was introduced to the stream and monitored at eight downstream locations. The degassing constant for 222Rn is based on the degassing constant for Xe, and was determined to be 1.9–9.0 m/day. Applying a simple model in which stream 222Rn activity is a balance between the main 222Rn source (groundwater) and sink (volatilization), the influx in reaches of the upstream portion of Martis Creek was calculated to be <1 to 15 m3/day/m, which cumulatively constitutes a significant portion of the stream discharge. Experiments constraining 222Rn emanation from hyporheic zone sediments suggest that this should be considered a maximum rate of influx. Groundwater influx is typically difficult to identify and quantify, and the method employed here is useful for identifying locations for focused stream flow measurements, for formulating a water budget, and for quantifying streamwater–groundwater interaction.
Grey Matter and Cognitive Patterns in Cognitive Impaired Subjects Using CSF Biomarker Cut-Offs

Field: Neuroscience (Life Sciences)

The aim of this study was to investigate brain tissue volumes, grey matter (GM) distribution, and cognitive performance for cognitively impaired subjects using cerebrospinal fluid (CSF) biomarker cut-offs as grouping criteria. 41 subjects attending the Memory Clinic, Karolinska University Hospital, Huddinge, Sweden, were divided into groups based on normal or abnormal CSF levels of Aβ1-42, t-tau, and p-tau181. SIENAX algorithms were employed for brain tissue volumes estimation and voxel-based morphometry (VBM) for mapping the differences in GM patterns. VBM revealed significant lower GM volumes in temporo-parietal, occipital, and prefrontal cortices for those subjects belonging to abnormal CSF t-tau and p-tau181 groups. No differences were found between groups according to CSF Aβ1-42 cut-offs. Patients with abnormal CSF p-tau181 showed lower cognitive performance compared to those with normal levels. Patients with abnormal levels of CSF tau (but not Aβ1-42) showed an Alzheimer's disease-like pattern for both GM distribution and cognitive profile, compared to those with normal levels. These results support the hypothesis that CSF t-tau or p-tau181 levels may be of direct value for the evaluation of disease severity.
Chronic Kidney Disease (CKD) - A Brand Ambassador/Alarming Bell forPotentially Inappropriate Medication in Elderly Inpatients

Field: Medicine (Health Sciences)

Background: Since the past decade, prevalence of Potentially Inappropriate Medication (PIM) among elderly inpatients has increased drastically. However, limited data is available on PIM indicators and PIMs use among the elderly in patients suffering from Chronic Kidney Disease (CKD). Objective: The objective of this study is to determine the prevalence of PIMs in elderly hospitalized patients with CKD. Methods: A cross-sectional study was carried out on 102 patients in a tertiary care hospital. PIMs were identified using Beers criteria 2019. Chi-square test was used to identify the association between variables and PIMs use. Results: PIMs, as assessed according to AGS updated Beers criteria 2019 was found to be in more than 68.6% of patients of median age 65 years and 3 diagnoses and 7 days median length of stay. Most of the patients (47.1%) had ≥4 diagnosis. The most common comorbidities in patient were diabetes mellitus (n=54) and hypertension (n=55). Most of the subjects (66.7%) were on polypharmacy (5-9 medications/day) and 25.5% were on a higher level of polypharmacy (>10 medicines/day). Approximately 90% of the patients were having very low CrCl < 21ml/min (calculated with the help of Cockcroft- Gault formula). A significant association between PIM use and an increased number of diagnoses, polypharmacy or high-level polypharmacy, was observed. Conclusion: The prevalence of PIMs in elderly inpatients suffering from CKD is quite high. The study clearly indicates negligence/ lack of awareness amongst physicians leading to increase in PIM use. Authors propose that the CKD patients should attract special attention of physician and should be treated as brand ambassadors/alarming bell for PIM use.
Making a difference: Linking research and action in practice, pedagogy, and policy for social justice: Introduction

Field: Social Sciences (Social Sciences)

The origins and chronology of linking research and action are complex and cannot be attributed to any single discipline or any part of the world. People within and outside academe have linked research and action. In this introductory article, we begin by briefly tracing the methodological background to linking research and action, focusing particularly on action research, participatory research, and feminist research in order to situate the research presented in this monograph issue of Current Sociology. We then provide an outline of the articles that showcase through specific case studies how sociologists link research and practice in diverse contexts including health, culture, education, labor, migration, violence against women, and polling. We end by commenting that linking research and action has important implications for knowledge creation, distribution, shifting power relations for achieving social change, and, ultimately, challenging social structures for social justice.
SERS spectra of a single nasopharyngeal carcinoma cell based on intracellularly grown and passive uptake Au nanoparticles

Field: Chemistry (Physical Sciences)

The intracellularly-grown-Au-nanoparticles (IGAuNs) technique was employed to analyze the surface-enhanced Raman scattering (SERS) spectra of nasopharyngeal carcinoma cells (CNE-1 cell line). There are only six obvious Raman bands (718, 1001, 1123, 1336, 1446, 1660 cm −1 ) in the normal Raman spectrum of living CNE-1 cells. However, over twenty SERS Raman bands have been detected in the SERS spectra of IGAuNs-induced cells, among which five bands are of the DNA backbone (673, 1097, 1306, 1336 and 1585 cm −1 ). There are four vibrations of the DNA backbone (1026, 1097, 1336 and 1585 cm −1 ) in the SERS spectra of living CNE-1 cells induced by the passive uptake gold nanoparticles (PUAuNS), but one more DNA backbone and many nucleus Raman peaks appeared in the IGAuNs-induced SERS spectra. Many Raman peaks in the PUAuNs-induced SERS spectra are stronger than those in the IGAuNs-induced ones. This study has shown that the PUAuNs technique can achieve stronger Raman signals, and that the IGAuNs technique can enable the gold element to access to the nucleus more easily, which could help to obtain more surface-enhanced Raman signals of the intracellular biochemical molecules. Thus, the two techniques can work together to attain the Raman spectral information of the cytoplasm and the nucleus in a better way, which might provide a sensitive method for broad biomedical applications such as intracellular SERS analysis of living cells.