jimnoneill/paper-to-field-training huggingface dataset:
Anesthesia Care Handovers and Risk of Adverse Outcomes

Field: Medicine (Health Sciences)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Molecular simulation of transport through ordered porous channels

Field: Chemistry (Physical Sciences)

In this project, we have simulated the diffusion of a hard sphere fluid inside carbon nanotubes (CNT) of armchair and zig-zag configurations to investigate the transport properties in CNTs. Simulations were carried out using java-based modules that run on deterministic Molecular Dynamics (MD) to determine the atomistic properties of the fluid movement. The CNTs were varied from (4,4) to (10,10) configurations for the armchair and (4,0) to (10,0) for the zig-zag configurations. Simulation results showed an increase in diffusivity with an increment in CNT diameter which is determined by the configuration of the CNT. Comparison with literature showed that the results obtained were within acceptable limits and that the transport properties could also be affected by other factors such as fluid molecule orientation. Attempts to model real molecules like n-pentane and isopentane using hard sphere models were carried out, however results showed that usage of hard sphere model was only feasible for molecules with compact and branched structures while simulations of linear-chain molecules were inaccurate due to its elongated shape and orientation. Results obtained in this project are recommended to be used as points of reference as the modules used in the simulation resembles hard sphere fluid behavior and hence cannot be used to represent real gases, however the dimensions and parameters used are similar to the actual molecular properties and can be varied accordingly to simulate different configurations or compounds.
EVALUATING THE IMPACT OF AI–POWERED TUTORS MATHGPT AND FLEXI 2.0 IN ENHANCING CALCULUS LEARNING

Field: Computer Science (Physical Sciences)

This study evaluates the effectiveness of AI-driven technologies, Flexi 2.0 and MathGPT, in enhancing personalized learning and advanced cognitive abilities among pre-service mathematics educators participating in Calculus I. Participants were allocated to a control group receiving conventional training and an experimental group utilizing AI technology, applying a quantitative experimental design. Data were gathered utilizing validated evaluations, surveys, and interviews. The results indicated that students employing AI tutors showed significant improvements in problem-solving and personalized learning compared to the control group. Concerns arose regarding potential over-reliance on AI, underscoring the need for rigorous criteria to guarantee that students engage actively in learning rather than passively receiving AI-generated responses. The findings suggest that educators should create activities requiring students to critically evaluate AI-generated responses to promote independent thinking. The findings highlight the potential of AI in mathematics education while stressing the importance of ethical considerations and teacher oversight. It requires both students and staff training to adapt to improvements in AI inside education. The study reveals that while AI can improve learning outcomes, careful implementation is essential for its effective and responsible use in educational settings.
An ontology driven, multi-agent based framework for automated resource allocation in Mobile Workforce Management systems

Field: Computer Science (Physical Sciences)

Rapid advancement in Mobile Information and Communication Technology (ICT) caused an enormous increment in mobile workforce population of the world. Consequently, this rapid increment created a high-demand for reliable and automated mobile workforce management (MWM) amongst them, Resource Allocation (RAL), which is the focus of this paper, is of high importance. The better performance and reliability that an RAL system exhibits, the more reliable its corresponding MWM will be. A reliable resource allocation process in a mobile environment however, should be able to adequately challenge human resource risks (unpredictable unavailability) as well as environmental risks, such as frequent disconnection, caused by mobility of the resources. In this paper an ontology driven multi-agent based framework for such RAL systems is proposed. The main emphasis of this framework is to describe a dynamic coordination model for Mobile Workforce Brokerage System, a multi-agent system which is utilized to automate the resource allocation process in presence of the abovementioned risks and challenges.
EVOLUTION OF LOGISTICS MANAGEMENT CONCEPTS IN E-COMMERCE

Field: Business, Management and Accounting (Social Sciences)

In modern conditions, taking into account the rapid development of Internet technologies, e-commerce increases sales worldwide and has already been formed as a separate sector of the economy. One of the most significant changes that trade is currently undergoing is the progressive development and introduction of a remote way of selling goods. The growing popularity of implementing of the latest sales methods by the trade enterprises requires new approaches to the organization of supply of goods, ensuring their timely delivery and achieving the appropriate level of quality of customer service. In developed countries, logistics is the driving force behind the changes in e-commerce enterprises that have developed significantly over the past 40 years. The precondition for the active development of logistics through the remote sale of goods was the emergence of electronic money in 1980-1990. At the same time, the first logistics companies appeared in the United States, the concept of "outsourcing" was introduced and distribution centers were formed. The change of the traditional paradigm in trade to customer orientation, "pull system", gave impetus to changes in the management system of logistics flows. Thus, in 1992, a new concept of ECR (Efficient Consumer Response - economic relations with customers), which focused primarily on optimizing distribution channels and reducing costs not related to the process of creating valu, appeared. So, as for now, the question about the study of the evolution of logistics management in e-commerce arises. The article investigates the formation of the conceptual foundations of logistics management of the enterprise taking into account the transformation of e-commerce.
Inequities in Access to Care and Health Care Spending for Asian Americans With Cancer

Field: Health Professions (Health Sciences)

Background: Asian Americans have lower cancer screening rates than non-Latino “Whites,” suggesting inequities in cancer prevention among Asian Americans. Little is known about inequities in cancer treatment between Whites and Asian Americans with cancer. Methods: Using the 2002–2017 Medical Expenditure Panel Survey, we examined inequities in access to care and health care spending between Whites and Asian Americans with and without cancer. Our outcomes included 3 measures of access to care and 3 measures of health care spending. We used multivariable regressions while adjusting for predisposing, enabling, and need factors and estimated the mean adjusted values of the outcomes for each group. We then examined the differences in these adjusted mean outcomes among Asian Americans relative to Whites. Results: We observed evidence of inequities that Asian Americans without cancer experienced limited access to care due to a lack of a usual source of care. The likelihood of having a usual source of care was lower among Asian Americans without cancer than Whites without cancer. Inequities were not observed among Asian Americans with cancer. Compared with Whites with cancer, Asian Americans with cancer had similar or better levels of access to care. No or marginal differences in health care spending were detected between Whites and Asian Americans with cancer. These findings were consistent in both nonelderly and elderly groups. Conclusion: While Asian Americans without cancer have unmet medical needs due to limited access to care, access to care and spending are relatively equitable between Whites and Asian Americans with cancer.
European cattle breed cluster accordingly to their meat quality parameters

Field: Agricultural and Biological Sciences (Life Sciences)

The concept of breed is rather questionable and it's used more as a tool for "labelling" production systems than as a biological category. Here, production system is intended as a whole set of animal units, techniques, breeding schemes, marketing, etc. However, man has demonstrated to be very quick in capturing and disseminating good characteristics whence they appear in a breed by mutation or by selection. Therefore, it might be expected that breeds, nevertheless of recent origin, could bear distinguished productive characteristics. Due to the quan- titative nature of them, more characteristics should be measured in order to obtain a clear and statistically significant distinction. We have measured several meat characteristics in 15 European breeds (30 individuals for each breed), mostly with beef attitude, reared in similar conditions. This was accomplished to better reveal the genetic background of breeds. A canonical discriminant analysis showed a clear distinction among breeds. In particular lipid composition of meat was able to assign individuals to breeds with 57% and 63% of individuals correctly classified respectively for neutral and phospholipids. The classification is generally good for all breeds except for the Spanish ones,indicating probably some crossing in the past for these breeds. Neutral lipids can classify double muscled breeds with high precision (84% and 95% in Asturiana de los Valles and Piedmontese respectively). Tenderness related measures (collagen, µ-calpain, m-calpain, calpastatin, MFI) poorly assign indi- viduals to breeds (average 22%). The good classification of individuals to breeds for lipid composition suggests distinctive genetic features and encourages to look further to genetic determination of fat composition in the meat, as well as to exploit particular breeds to obtain products suitable for categories of consumers needing/searching for special components in their diet.
Amplicon sequencing reveals complex infection in infants congenitally infected withTrypanosoma cruziand informs the dynamics of parasite transmission

Field: Medicine (Health Sciences)

Abstract Congenital transmission of Trypanosoma cruzi , the causative agent of Chagas disease, is an important source of new infections worldwide. The mechanisms of congenital transmission remain poorly understood, but there is evidence that parasite factors could play a role. Investigating changes in parasite strain diversity during transmission could provide insight into the parasite factors that influence the process. Here we use deep amplicon sequencing of a single copy gene in the T. cruzi genome to evaluate the diversity of infection in a collection of clinical blood samples from Chagas positive mothers and their infected infants. We found several infants and mothers infected with more than two parasite haplotypes, indicating infection with multiple parasite strains. Two haplotypes were detected exclusively in infant samples, while one haplotype was never found in infants, suggesting a relationship between the probability of transmission and parasite genotype. Finally, we found an increase in parasite population diversity in children after birth compared to their mothers, suggesting that there is no transmission bottleneck during congenital infection and that multiple parasites breach the placenta in the course of congenital transmission.
Siday, Hulagway ng Lipunang Waray: Tugon a Kontekstuwalisasyon sa Pagtuturo ng Filipino (Siday, Waray's Social Reflection: A Response to Contextualization in Teaching Filipino)

Field: Arts and Humanities (Social Sciences)

The study examined the siday (a form of Waray poetry) to address the lack of local materials in a contextualized curriculum. The study aimed to analyze the cultural symbolism of the siday and relate it to competencies in Filipino. Using "content analysis," the patterns in the creation of siday were examined. These were then interpreted through the thematic analysis model, validated by three experts in Waray literature and Filipino instruction. The findings revealed that the siday reflects the identity and way of life of the Waray community. It also demonstrated its relevance as a localized resource for teaching Filipino in Grade 7. Thus, incorporating the siday in teaching serves to promote cultural education, highlighting the importance of literature in advancing local knowledge and enhancing Filipino teaching strategies. Abstrak Isinagawa ang pag-aaral upang suriin ang siday (anyo ng panulaang Waray), para matugunan ang kakulangan sa mga lokal na kagamitan sa kontekstuwalisadong kurikulum. Nilayon ng pag-aaral na masuri ang kultural na pananagisag ng siday at maiugnay ito sa mga kompetensi sa Filipino. Gamit ang content analysis sinuri ang mga patern sa paglikha ng siday. Binigyang-pagpapakahulugan ang mga ito gamit ang modelo ng pagtetema na binalideyt ng tatlong eksperto sa panitikang waray, at sa pagtuturo ng Filipino. Lumabas sa pagsusuri na ang mga siday ay repleksiyon ng katauhan at pamumuhay na naglarawan sa kabuoang lipunang Waray. Nakita rin ang kaangkupan ng paggamit nito bilang lokalisadong kagamitan sa pagtuturo ng Filipino sa Baitang 7. Kaya naman, ang paggamit ng siday sa pagtuturo ay isang paraan ng pagtugon sa pagpapalaganap ng edukasyong kultural na nagtatanghal sa kahalagahan ng panitikan sa pagtaguyod ng kaalamang lokal, at pagpapabuti sa mga estratehiya sa pagtuturo ng Filipino.
The Na+ channel in mammalian cardiac cells. Two kinds of tetrodotoxin receptors in rat heart membranes.

Field: Neuroscience (Life Sciences)

The properties of interaction of both tetrodotoxin (TTX) and tritiated ethylenediamine tetrodotoxin [3H] en-TTX) were studied in rat heart membranes at different stages of development and in cultured cells. Studies by electrophysiology and by 22Na+ flux measurements on cardiac cultured cells indicate that the functional form of the Na+ channel is of low affinity for TTX (250-700 nM). Binding experiments (bioassay and [3H]en-TTX binding) on cultured cardiac cells from newborn rats indicate the presence of both high and low affinity binding sites for TTX with dissociation constants (Kd) of 1.6 and 135 nM, respectively. On homogenates of hearts taken just after birth, [3H]en-TTX binding reveals no high affinity binding site for TTX but the presence of a low affinity binding site with a Kd of 125 nM. This result was confirmed by kinetic studies and competition experiments. Conversely, binding studies on homogenates and extensively purified membranes from adult ventricles reveal the presence of both high and low affinity binding sites for TTX with Kd values of 1.5 and 170 nM, respectively. The maximum binding capacity for the low affinity binding sites is 45 times higher than that of the high affinity binding sites. High affinity sites do not exist at the fetal stage or at birth, but after 5 days their number gradually increases to reach a maximum level around 45 days after birth. Conversely, the number of low affinity binding sites is essentially invariant between birth and adulthood. Monolayers of cardiac cells from hearts at 2 days after birth which have no high affinity TTX-binding sites in vivo develop both high and low affinity binding sites for TTX in vitro. The results presented here are the first direct demonstration of the coexistence in rat heart plasma membrane of two families of binding sites for TTX.
Math play's effects on mathematics attitude and awareness: A Rasch Analysis

Field: Psychology (Social Sciences)

Where children see mathematics in the world and the attitudes children hold toward mathematics are not thoroughly understood. The Mathematics Attitude Assessment (MAA) and the Difficulty Associating Words with Mathematics (DAWM) are instruments developed to examine mathematics attitude and the propensity of primary students to indicate words as mathematics related. These instruments were used to measure any changes among pre-intervention, post-intervention and one-month post-intervention of this quasi-experimental design. The intervention was Math Play: a collection of mathematics-based games and activities with emphasis on exploration and problem solving. Rasch analysis and traditional analysis techniques were used to examine the participants, the assessment instruments and any effects. The difference scores were analysed using a 2X2 Two-Factor ANOVA. A statistically significant difference was found for pre-treatment to one-month post-treatment for the DAWM with each participant as an experimental unit. No statistically significant differences were found for the MAA results.
The transnational sphere of justice: disability praxis and the politics of impairment

Field: Social Sciences (Social Sciences)

<p>In this paper, my aim is to elaborate disability movement praxis so that transnational struggles for justice over the production of impairment emerging from the Global South can be represented within the transnational frame of disability politics. The paper seeks to explore the potential of deepening socio-political understandings of impairment as a means to radically democratize disability movement politics at the transnational scale to encompass pluralist, yet subaltern, collective claims for justice. I am guided by the question: if impairment is the place that makes visible invisible debts, can the global disability rights movement begin a process of re-identification to open the boundaries of disability justice claims and develop a strategic orientation which recognizes those collective justice claims for geopolitically produced impairments?</p>
Facilitating RFID Development with the Accada Prototyping Platform,&amp;quot; presented at PerWare Workshop at

Field: Computer Science (Physical Sciences)

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Optical properties of a photopolymer film for digital holographic storage

Field: Materials Science (Physical Sciences)

Tir- and mono functional monomers were dispersed in a solution of polysulfone in organic solvent containing a photo initiator and other additives. New photopolymer film was prepared by dispersing acrylic monomer in a polysulfone matrix. The Polysulfone was adopted as a binder since it affords transparent thick films with low dimensional changes during holographic recording. Optical property of the photopolymer showed high diffraction efficiency (>90%) under an optimized optical condition at 532nm laser. The angular selectivity for angular multiplexing page oriented holographic memories (POHMs), the maximum diffraction efficiency of the material during holographic recording, the diffraction efficiency of the films as a function of an incident angle of two beams, exposure energy for saturation of the holographic material and application for holographic data storage will be discussed.
SMC1A promotes tumor growth in breast cancer by activation of the AKT/FOXM1/STMN1 Signaling Pathway

Field: Biochemistry, Genetics and Molecular Biology (Life Sciences)

Abstract Background SMC1A (Structural maintenance of chromosomes 1) is overexpressed in various cancers and acts as an oncogene which has been implicated in critical biological functions (cell-cycle checkpoints regulation, cell division, and DNA repair). However, the mechanism and role of SMC1A in breast cancer are poorly understood. Methods TCGA database was utilized to explore the expression of SMC1A and the relationship between SMC1A and FOXM1 and STMN1. Subsequently, short hairpin RNA (shRNA) targeting SMC1A was used to examined the biological functions of it in MDA-MB-231 and MDA-MB-468 cells. Finally, subcutaneous xenograft model to verify the roles of SMC1A in vivo . Results In the present study, we demonstrated that SMC1A was significantly increased in breast cancer (BC) via TCGA database. Then loss and gain of function studies revealed that SMC1A contributed to BC cell survival, apoptosis, and invasion. Interestingly, we found that SMC1A triggered the AKT/FOXM1 cascade, which promoted BC cell proliferation. Furthermore, overexpression of FOXM1 abolished the inhibition of cell growth induced by SMC1A silencing in vitro. Clinically, the expression of SMC1A in BC tumor tissues is positively correlated with the expression of FOXM1. Conclusion Taken together, our findings not only enhanced our understanding of molecular mechanisms of SMC1A in BC, but also might provide a novel target for the development of therapeutic strategies.
Sam Domains in Multiple Diseases

Field: Biochemistry, Genetics and Molecular Biology (Life Sciences)

Background: The sterile alpha motif (Sam) domain is a small helical protein module, able to undergo homo- and hetero-oligomerization, as well as polymerization, thus forming different types of protein architectures. A few Sam domains are involved in pathological processes and consequently, they represent valuable targets for the development of new potential therapeutic routes. This study intends to collect state-of-the-art knowledge on the different modes by which Sam domains can favor disease onset and progression. Methods: This review was build up by searching throughout the literature, for: a) the structural properties of Sam domains, b) interactions mediated by a Sam module, c) presence of a Sam domain in proteins relevant for a specific disease. Results: Sam domains appear crucial in many diseases including cancer, renal disorders, cataracts. Often pathologies are linked to mutations directly positioned in the Sam domains that alter their stability and/or affect interactions that are crucial for proper protein functions. In only a few diseases, the Sam motif plays a kind of "side role" and cooperates to the pathological event by enhancing the action of a different protein domain. Conclusion: Considering the many roles of the Sam domain into a significant variety of diseases, more efforts and novel drug discovery campaigns need to be engaged to find out small molecules and/or peptides targeting Sam domains. Such compounds may represent the pillars on which to build novel therapeutic strategies to cure different pathologies.