jimnoneill/paper-to-field-training huggingface dataset:
Chirality-Mediated 1D-to-2D Phase Transition in Hybrid Lead Halide Perovskites

Field: Physics and Astronomy (Physical Sciences)

Dimensionality engineering plays a pivotal role in optimizing the performance, ensuring long-term stability, and expanding the versatile applications of lead halide perovskites (LHPs). Currently, the manipulation of LHP dimensions primarily occurs during the synthesis stage, a procedure hampered by constraints, including synthetic complexity and irreversibility. This investigation successfully achieved a transition from one-dimensional (1D) to two-dimensional (2D) structures in chiral LHPs by applying hydrostatic pressure. Remarkably, this pressure-induced transition in dimensionality is absent in the racemic analogue due to the staggered arrangement of inorganic chains and the elevated steric hindrance posed by the organic cations. Notably, the hydrogen bonding between organic cations and the inorganic framework adopts a symmetrical arrangement in the racemic system but a helical configuration along the 1D chain direction in the chiral counterparts. This distinct helical arrangement induces a consequential distortion in the inorganic moiety, resulting in the emergence of a spin-polarized Rashba-Dresselhaus texture that explains the chirality's electronic spin origin. Furthermore, both experimental and density functional theory calculation results demonstrate that the 1D-to-2D phase transition in chiral halide perovskites can induce significant modifications in the electronic structures and associated optical emissions. In summary, the findings unveil novel avenues for manipulating optoelectronic properties in chiral perovskites through dimensionality engineering.
School of Nursing, AEFUTHA 2022/2023 Admission form is out & still on sale, call📲 08036640134🚨☎ DR FAITH to apply & registration guidelines.

Field: Nursing (Health Sciences)

School of Nursing, AEFUTHA 2022/2023 Admission form is out & still on sale, call📲 08036640134🚨☎️ DR FAITH to apply & registration guidelines.
Wave breaking onset of two-dimensional deep-water wave groups in the presence and absence of wind

Field: Physics and Astronomy (Physical Sciences)

The criterion for the initiation of breaking demonstrated numerically by Barthelemy et al. (2015) has been investigated in the laboratory for unidirectional wave groups in deep-water and extended to include conditions of moderate wind forcing. Thermal Image Velocimetry was used to compare measurements of the crest surface water particle velocity (Us) with the wave crest velocity (C), as determined by an array of closely-spaced wave gauges. The energy flux ratio Bx = Us/C that distinguishes maximum recurrence from marginal breaking was found to be 0.840 $\pm$ 0.016 in good agreement with the numerically determined value of 0.855. Further, the threshold was found to be robust for different classes of wave groups of distinct characteristic steepness at the breaking threshold. Increasing wind forcing from zero to Uλ/4/C0=1.42 increased this threshold by 2%. Increasing the spectral bandwidth (decreasing the Benjamin-Feir index from 0.39 to 0.31) systematically reduced the threshold by 1.5%.
THE INFLUENCE OF THE COMMEDIA DELL'ARTE ON THE FRENCH THEATRE BEFORE 1640

Field: Arts and Humanities (Social Sciences)

Journal Article THE INFLUENCE OF THE COMMEDIA DELL'ARTE ON THE FRENCH THEATRE BEFORE 1640 Get access R. C. D. PERMAN R. C. D. PERMAN OXFORD Search for other works by this author on: Oxford Academic Google Scholar French Studies, Volume IX, Issue 4, October 1955, Pages 293–303, https://doi.org/10.1093/fs/IX.4.293 Published: 01 October 1955
From Recession to Depression? Prevalence and Correlates of Depression, Anxiety, Traumatic Stress and Burnout in Healthcare Workers during the COVID-19 Pandemic in Greece: A Multi-Center, Cross-Sectional Study

Field: Health Professions (Health Sciences)

The COVID-19 pandemic has the potential to adversely affect the mental health of healthcare workers (HCWs). The public healthcare system in Greece was already facing serious challenges at the outset of the outbreak following years of austerity and an escalating refugee crisis. This multi-center, cross-sectional study aims to assess the levels and associated risk factors of anxiety, depression, traumatic stress and burnout of frontline staff in Greece. A total of 464 self-selected HCWs in six reference hospitals completed a questionnaire comprising sociodemographic and work-related information and validated psychometric scales. The proportion of HCWs with symptoms of moderate/severe depression, anxiety and traumatic stress were 30%, 25% and 33%, respectively. Burnout levels were particularly high with 65% of respondents scoring moderate/severe in emotional exhaustion, 92% severe in depersonalization and 51% low/moderate in personal accomplishment. Predictive factors of adverse psychological outcomes included fear, perceived stress, risk of infection, lack of protective equipment and low social support. The psychological burden associated with COVID-19 in healthcare professionals in Greece is considerable, with more than half experiencing at least mild mental health difficulties. Findings signal the need for immediate organizational and individually tailored interventions to enhance resilience and support wellbeing under pandemic conditions.
Peer Review #1 of "Segmental analysis by speckle-tracking echocardiography of the left ventricle response to isoproterenol in male and female mice (v0.2)"

Field: Medicine (Health Sciences)

We studied by conventional and speckle-tracking echocardiography, the response of the left ventricle (LV) to a three-week continuous infusion of Isoproterenol (Iso), a non-specific beta-adrenergic receptor agonist in male and female C57Bl6/J mice.Before and after Iso (30 mg/kg/day), we characterized LV morphology and function as well as global and segmental strain.We observed that Iso reduced LV ejection in both male (-8.7%) and female (-14.7%)mice.Several diastolic function parameters were negatively regulated in males and females such as E/A, E/E', isovolumetric relaxation time.Global longitudinal (GLS) and circumferential (GCS) strains were reduced by Iso in both sexes, GLS by 31% and GCS by about 20%.For the segmental LV analysis, we measured strain, strain rate, reverse strain rate, peak speckle displacement and peak speckle velocity in the parasternal long axis.We observed that radial strain of the LV posterior segments were more severely modulated by Iso than those of the anterior wall in males.In females, on the other hand, both posterior and anterior wall segments were negatively impacted by Iso.Longitudinal strain showed similar results to the radial strain for both sexes.Strain rate, on the other hand, was only moderately changed by Iso.Reverse strain rate measurements (an index of diastolic function) showed that posterior LV segments were negatively regulated by Iso.We then studied the animals 5 and 17 weeks after Iso treatment.Compared to control mice, LV dilation was still present in males.Ejection fraction was decreased in mice of both sex compared to control animals.Diastolic function parameters, on the other hand, were back to normal.Taken together, our study indicates that segmental strain analysis can identify LV regions that are more negatively affected by a cardiotoxic agent such as Iso.In addition, cessation of Iso was not accompanied with a complete restoration of cardiac function after four months.
Growth of Pangasius hypophthalmus in Sewage Treated Water

Field: Agricultural and Biological Sciences (Life Sciences)

Treated sewage water constitutes a sustainable water resource that has been used for aquaculture.The suitability of sewage treated water for (Sauvage, 1878) was estimated during the present study in terms of growth parameters.Pangasius hypophthalmus P. hypophthalmus was cultured under three treatment groups: freshwater, sewage treated water without feed and with feed.The growth parameters of .in cultured in freshwater, sewage treated water with feed and without feed revealed higher weight (40.86 g), P hypophthalmus length (16.88 cm), weight gain (724.07 g), average daily weight gain (0.66 g/ day), biomass (817.20 g), percent increment in weight (1021.29%),percent increment in length (106.55%),specific growth rate (1.17%) and survival (100%) for fishes in sewage treated water with feed as compared to the other two treatments.Despite the absence of any external feeding, the fishes were able to survive in sewage treated water without feed as it is rich in nutrients, organic matter, micro-organism etc.The growth (weight, length) of showed P. hypophthalmus significant positive correlation with temperature (26.39 C), conductivity (2.45 ms/cm), total dissolved solids (618.95ppm), dissolved oxygen 0 (6.10 mg/l), pH (7.86), hardness (283.30mg/l) and salinity (1.36 ppt) of sewage treated water, however, ammonia (0.58 mg/l), nitrite (0.09 mg/l) and alkalinity (198.80 mg/l) had no correlation.
Development of Aequired Resistanee and Production of Precipitating and Complement-Fixing Antibodies in Rabbits Repeatedly Infested with Females of Haemaphysalis longicornis (Ixodoidea: Ixodidae)

Field: Veterinary (Health Sciences)

フタトゲチマダニ(単性系, 岡山株)の雌ダニの頻回吸血に伴って生ずるマダニ飽血体重の低下を指標とした宿主の吸血抵抗性の発現の様相と, 沈降抗体と補体結合抗体の産生との関連性について調べた. 吸血抵抗性の発現と抗体が検出されるまでの期間の長さは吸血に用いたマダニの数や頻回吸血の間隔と関連性が低く, 初回寄生日からほぼ一定日数を経た後に観察される点で共通していた. すなわち, 初回寄生から約2週間後に第2～3回目に寄生させたマダニの飽血体重が低下し, また宿主における沈降・補体結合反応の出現は1～2週目から認められた. ほとんどの寄生例において抗体価とマダニの飽血体重の間には負の相関が認められ, これは宿主におけるマダニ吸血に対する抵抗性の発現に液性免疫の占める役割が小さくないことを示すものと思われた. なお, 抗体が流血中に認められても抵抗性の発現しない家免も少数認められたが, マダニに吸血された宿主においては沈降・補体結合の両抗体が常に出現し, 宿主のマダニ寄生経験を知るためのパラメーターとしてこれらの抗体の存否を利用しうる可能性が示された. 謝辞: 終始御指導を頂いた大阪府立大学農学部教授野田亮二博士, 家畜衛生試験場研究第1部長角田 清博士, 同部寄生虫第2研究室鈴木 恭博士, 麻布獣医科大学獣医学部教授藤田潯吉博士に深謝します. また, 原稿の一部の校閲を賜ったマレーシア国獣医学研究所Dr. C.S. Shantaに感謝します.
Dietary intake, body composition, and muscle function in resistance-untrained strict vegetarian and non-vegetarian women: an exploratory cross-sectional study

Field: Medicine (Health Sciences)

Strict vegetarian and nonvegetarian diets may differ in quantity and quality of nutrient intake. This study aimed to compare dietary intake, lean mass, bone mineral content (BMC), bone mineral density (BMD), and muscle function between resistance-untrained strict vegetarians (SVs) and nonvegetarians (NVs) women. Seventy-one untrained women participated in this study, including 35 SV (28.2 ± 4.8 years) and 36 NV (29.6 ± 5.8 years). The SV group had adhered to their dietary pattern for 3.1 ± 2.1 years. Dietary intake was assessed using a 3-day food record, while total and regional lean mass, BMC, and BMD were measured by dual-energy X-ray absorptiometry. Muscle function was evaluated through knee extension peak torque (KEPT), knee flexion peak torque (KFPT) using an isokinetic dynamometer, and countermovement vertical jump (CMJ). No significant difference in total energy intake ( p = 0.546) was observed between groups. However, SV participants had a higher carbohydrate intake ( p = 0.001) and lower intakes of protein ( p < 0.001), fat ( p < 0.001), and calcium ( p = 0.049). Calcium intake was below the recommended level for both groups (SV: 345.2 mg, NV: 421.9 mg; p < 0.001). Additionally, no significant differences ( p > 0.05) were found between SV and NV in total or regional lean mass, BMC, BMD, KEPT, KFPT, and CMJ. Although SV consumed less protein, while still meeting minimum recommendations, total energy intake was similar between groups due to increased carbohydrate intake, supporting similar adaptations in lean mass, bone mineral content, bone mineral density, and muscle function. However, the observed calcium inadequacy highlights the need for nutritional counseling, particularly for strict vegetarians.
'The Word[ ] 'Person'...Includes Corporations': Why the Religious Freedom Restoration Act Protects Both For- and Nonprofit Corporations

Field: Arts and Humanities (Social Sciences)

In recent months, lawsuits challenging the Patient Protection and Affordable Care Act’s (“ACA”) requirement that providers of health insurance pay for contraceptives and abortifacient drugs have attracted attention from legal commentators, the news media, and even the Supreme Court. Plaintiffs argue that the contraception mandate violates the Religious Freedom Restoration Act (“RFRA”) by imposing a substantial burden on their religious exercise without meeting strict scrutiny requirements. Early circuit court decisions at the preliminary injunction phase foreshadowed a circuit split on the issue, with some siding with the plaintiffs, and others siding with the government. While this Note was going to print, the Tenth Circuit issued a complicated en banc decision in Hobby Lobby Stores, Inc. v. Sebelius, that reversed a lower court ruling in favor of the government. Although that case signaled a victory for the plaintiffs, the fractured nature of the decision only underscores the likelihood that this issue will ultimately land on the Supreme Court’s doorstep.Hobby Lobby highlights a novel issue — whether for-profit corporations can seek exemptions from the ACA by invoking RFRA. This Note will consider the arguments put forward by the majority in Hobby Lobby, as well as those put forward by the dissenters. Moreover, this Note will address additional textual and contextual factors that courts have failed to consider, ultimately concluding that RFRA draws no distinction between for- and nonprofits. Policy arguments against allowing for-profits protection under RFRA are then considered. In the end, if courts will stay true to RFRA’s text and context, they will be led to two ultimate conclusions. First, for-profits are within RFRA’s auspices. And second, the sacrifice of conscience is not the cost of incorporation in America.
Developing new agents for the treatment of childhood cancer.

Field: Pharmacology, Toxicology and Pharmaceutics (Life Sciences)

The development of new drugs for the treatment of childhood cancer presents novel challenges, and pediatric clinical trials of a new agent are often initiated many years after testing in adults. It is estimated that there are over 400 new entities being developed as cancer treatments, although few of these have been developed specifically for the treatment of childhood malignancies. This raises the question of how agents can be prioritized for pediatric clinical testing. In this review, the molecular characteristics of childhood cancers that may be valuable in steering choices for rational or molecularly targeted treatments are described, and the Pediatric Preclinical Testing Program, a National Cancer Institute initiative to identify agents that should be prioritized for clinical evaluation against childhood cancer, is presented.
High-speed Machining of Hardened Steel

Field: Engineering (Physical Sciences)

High-speed machining has become an important cuttingmeasure. There are still many problems in its applications, especial-ly in the high-speed machining of some difficult to cut materials,such as hardened steel, which have taken a very vital role in vari-ous industries because of its excellent performance. In this paper,the general of hardened steel high-speed machining is introduced.Several important factors affecting the cutting process such as cut-ting tools, process parameters, tool path are analyzed.
Occupational Difficulties at Work of Physical Education Teachers

Field: Social Sciences (Social Sciences)

Research background and hypothesis. In recent years, the phenomenon of stress and burnout among physical education teachers has been evidenced by researchers from many countries. It should be noted that all those studies about work difficulties of physical education teachers are individual. However, despite a large number of studies conducted and the progress made in this area, a universally accepted survey identifying five most important difficulties in physical education teachers’ work usually defined in contemporary studies still does not exist. This is mainly because there is still no consensus either on the decisive factors causing those difficulties for physical education teachers or what the central symptoms actually are.Research aim was (a) to review and (b) to identify five most important difficulties in physical education teachers’ work usually defined in contemporary studies.Research methods. This review examines research literature concerning the causes of stress and burnout of physical education teachers from the year 1999 to 2009 applying computer-aided literature search. The keywords used for the electronic search were “stress” and “burnout” or “job satisfaction” and “physical education teacher”. The main method of our research was logical deductive research literature analysis.Discussion and conclusions. Research literature review allowed identifying physical education teachers’ work difficulties (we found 24 of them). We established that the five most important difficulties in physical education teachers’ work usually defined in contemporary studies were as follows: low status of physical education; limited equipment, facilities and supplies; lack of time; large class sizes and excessive daily workloads.Keywords: burnout, job satisfaction, physical education teacher, stress.
On the relative importance of history and ecology in structuring communities of desert small animals

Field: Agricultural and Biological Sciences (Life Sciences)

Several recent studies have compared small mammal community structure across multiple deserts on different continents. These studies have tacitly assumed that variation in community structure was greater between continents than within, and so have not evaluated variation across desert regions within continents. I evaluated several metrics of community structure and a model of community assembly for four desert regions in North America ‐ the Great Basin, Mojave. Sonoran. and Chihuahuan Deserts in order to explicitly compare these metrics across these deserts. Additionally. I compared these results with similar analyses conducted on two desert regions in central Asia ‐ the Gobi Desert and the Turan Desert Region to evaluate the relative magnitude of intra‐ vs inter‐continental variation. Although the patterns observed are complex, they demonstrated marked heterogeneity in desert small mammal communities within North America. However, this heterogeneity is much less than that observed in inter‐continental comparisons, in which Asian and North American deserts differ markedly. These results agree with other recent studies providing limited or no support for the existence of substantial convergence in community characteristics or ecological function across geographically distant regions. Rather, the results support the hypothesis that the common evolutionary history of faunas in globally disjunct landmasses has had a stronger influence on the evolution of communities and faunas than do regional variations in climate, physiography, etc. Whereas a common ecological setting may have large impacts on some facets of organismal structure (e.g., bipedalism in desert small mammals), common evolutionary history appears to have a more profound influence on local dynamics.
The Effectiveness of Online Learning For Business Administration Students at Indragiri College

Field: Business, Management and Accounting (Social Sciences)

The Covid-19 outbreak has made everything change routine, including in terms of education. In the past, learning in universities was carried out face-to-face, but now learning must be carried out online. The purpose of this study was to find out how much effective online learning is during the covid 19 pandemic for Business Administration students at the STIA Indragiri college. This study uses a descriptive qualitative model. Respondents from this study amounted to 26 students. The results of this study indicate that students want face-to-face learning, while some students want online learning, so it can be concluded that continuous online learning during this pandemic is very ineffective.
“Health Belief Model” in the Prevention of Chronic Disease in the Elderly

Field: Health Professions (Health Sciences)

Chronic disease is a non-communicable disease categorized as a long-term disease due to physiological changes in the body in the elderly. Chronic disease can be prevented with a healthy lifestyle and education through the Health Belief Model with the belief that someone takes a series of actions to overcome disease and reduce side effects. This study aims to determine how the effect of the application of the “Health Belief Model” in the Prevention and Health Care of Chronic Disease in the Elderly, which was carried out with a total sample of 100 respondents. The research design used Quasi Experiment with a pre-test and post-test approach with a control group design, a knowledge questionnaire about chronic disease, disease prevention, and health care including pre-test and post-test, used Paired T-Test with knowledge result p-value 0.000 α (α = 0.05) and health prevention and maintenance p-value 0.000 α. (α = 0.05) so it can be concluded that there is an effect of implementing the “Health Belief Model” in the prevention and maintenance of chronic disease health in the elderly.
Why Did Metasequoia Disappear from North America but Not from China

Field: Earth and Planetary Sciences (Physical Sciences)

Abstract Fossils of Metasequoia, beginning in the Cretaceous Period, have been found throughout the Northern Hemisphere. In North America this genus survived at least through the Pliocene, and in Asia through the early Pleistocene. Fossils from the Holocene are missing on both continents, yet Metasequoia survived, presumably in wet-site refugia along the Yangtze River, and survives today as relic populations in central China. Metasequoia has completely disappeared in North America. We present the case that the ecological requirement of moist bare soil for seedling establishment constrains Metasequoia to regularly disturbed riparian zones. The river systems of the western United States could have provided migratory routes for Metasequoia to the Southeast as climate cooled and land masses rose. However, Taxodium, a genus not found in Asia, has the same specialized seedling establishment requirements as Metasequoia. We previously showed that Metasequoia has the superior photosynthetic system for adapting to the weak, continuous light of the high latitudes. But at the lower latitudes of the US Southeast, the photosynthetic system of Taxodium has the competitive edge. We suggest, therefore, that in North America Taxodium preempted the sites that could have been occupied by Metasequoia, eventually leading to its extirpation.