jimnoneill/paper-to-field-training huggingface dataset:
Identifying nauplial stages of the Black Sea copepods of Calanidae family in fish larvae guts

Field: Agricultural and Biological Sciences (Life Sciences)

Nauplial stages of copepods are known to be the main food items for fish larvae. Their identification in fish larvae guts is usually a difficult task and a time-consuming procedure. Original approach to identification of larvae and juvenile fish common food items – nauplial stages of the Black Sea copepods of family Calanidae – is proposed. This work is a continuation of the initiated studies on the developing a method for determining the juvenile copepod stages from fish larvae guts. On the example of nauplial stage III of Calanus euxinus Hulsemann, 1991, specific features that can be used in identifying nauplial stages of three species of the Black Sea copepods from fish larvae guts are shown.
Spatial soundscape superposition, Part I: Subject motion and scene sensibility

Field: Psychology (Social Sciences)

Spatial soundscape superposition occurs whenever multiple sound signals impinge upon a human listener's ears from multiple sources, as in augmented reality displays that combine natural soundscapes with reproduced soundscapes. Part I of this two-part contribution on spatial soundscape superposition regards perceptual superposition of soundscapes, and therefore focusses upon human response to displayed auditory scenes, and the influence of subject (listener) motion on making sense of them in the context of information received from other sensory systems, especially the visual and vestibular systems. Consideration of listener motion and multimodal integration here is intended to lay the foundation for Part II of this contribution, which focusses upon physical stimuli, i.e., sounds and signals, and the systems used to mix, transmit, and display them. Through superposition of complex sound stimuli at the ears of a moving listener, these systems create complex auditory scenes, the nature of which cannot be predicted by simple combination of physical stimuli. As it is left to the human listener to interpret auditory scenes comprising those stimuli, this part focuses upon perceptual principles, such as grouping principles, that can aid in successfully predicting whether multiple auditory events are perceptually segregated or fused in the auditory scenes that are experienced. Furthermore, for moving listeners, four fundamental laws are identified here describing sensorimotor contingencies that enable prediction not only of what auditory images are formed, but also where in auditory space those images are likely to be perceived.
Molecular and Functional Dissection of the H-2Db-Restricted Subdominant Cytotoxic T-Cell Response to Lymphocytic Choriomeningitis Virus

Field: Immunology and Microbiology (Life Sciences)

ABSTRACT Infection of H-2 b mice with lymphocytic choriomeningitis virus (LCMV) generates an H-2D b -restricted cytotoxic T-lymphocyte (CTL) response whose subdominant component is directed against the GP92-101 (CSANNSHHYI) epitope. The aim of this study was to identify the functional parameters accounting for this subdominance. We found that the two naturally occurring (genetically encoded and posttranslationally modified) forms of LCMV GP92-101 were immunogenic, did not act as T-cell antagonists, and bound efficiently to but were unable to form stable complexes with H-2D b , a crucial factor for immunodominance. Thus, the H-2D b -restricted subdominant CTL response to LCMV resulted not from altered T-cell activation but from impaired major histocompatibility complex presentation properties.
Knowledge, attitudes and practices of medical researchers toward authorship in scientific journals

Field: Medicine (Health Sciences)

Background: The knowledge, attitudes and practices of scientific authorship vary across different regions. We conducted this study to understand this variation among medical researchers in India.Methods: An anonymous web-based researcher-survey invited all faculty, researchers and PhD students at Pacific institute of Medical sciences, Udaipur, India. The study design and the questionnaire were approved by the institutional ethics committee. Basic information on study was given to obtain consent for participation. The 30 questions on authorship experience and related issues were based on the statements in International Committee of Medical Journal Editors (ICMJE) and other national and international recommendations on authorship. Participants reported their authorship experiences and answered multiple choice questionnaires.Results: The response rate was 36.36% among the participants, who were post-graduate with up to 10 years of research experience. About 62.5% had not been appropriately acknowledged as authors at some point during their career. Contributors (authorship) and ethical peer review is perceived as the key principle of research integrity. Though, single authorship was regarded as more significant, interdisciplinary management of diseases increases number of co-authors. A platform to challenge authorship, declaration of contribution in authorship and shared responsibility of co-authors in case of fraudulent publication was majority opinion.Conclusions: Almost 50 of the participant medical researchers had knowledge of formal authorship requirements. Majority agreed with the criteria would help in decreasing the authorship dispute in the medical research. There is need for awareness and continuous education on these criteria.
Active self-Q-enhancement in high frequency thermally actuated M/NEMS resonators

Field: Engineering (Physical Sciences)

This work demonstrates the self-Q enhancement capability of micro/nanomechanical thermal-piezoresistive resonators. Due to the existence of an internal feedback mechanism in one-port thermally actuated electromechanical resonators, such devices can compensate their mechanical energy loss by turning part of the electrical energy absorbed from their bias source into mechanical energy. This can lead to significantly improved resonator effective quality factors (Q). Over 1000X quality factor amplification and effective Q in the range of millions has been successfully demonstrated for high frequency thermally actuated single crystalline silicon resonators.
Apical Ballooning Syndrome

Field: Medicine (Health Sciences)

After a family argument, an 83-year-old woman experienced chest pain, a racing heart, and a choking sensation and was brought to the emergency department. The chest pain lasted 10 to 15 minutes; was sharp, substernal, and nonradiating; and was associated with dyspnea and a bout of emesis. A sublingual nitroglycerin tablet partially alleviated the pain, but the patient felt syncopal. Her symptoms persisted despite the administration of supplemental oxygen and a second sublingual nitroglycerin tablet. The patient had a history of gastroesophageal reflux disease, allergic rhinitis, and osteoarthritis. Her oral medications included esomeprazole (40 mg/d), aspirin (81 mg/d), and fluticasone nasal spray. She had discontinued valdecoxib 3 weeks earlier.
The use of augmented reality technologies in tourism businesses from the perspective of UTAUT2

Field: Business, Management and Accounting (Social Sciences)

Purpose Augmented reality is one of the technologies that developed and became widespread, especially after the 2000s. It is seen that innovations such as 3D virtual reality glasses, artificial intelligence-supported smart chatbots that communicate with customers in a virtual environment, keyless hotel systems, the Internet of Things, augmented reality applications, smart personal assistants, digital infrastructure concepts and face recognition systems are used in tourism businesses. The place and use of augmented reality technologies in tourism enterprises are discussed in this study. This study was evaluated from the perspective of UTAUT2. The purpose of this study is to examine the usability of augmented reality technologies in tourism businesses. Design/methodology/approach Within the scope of the study, interviews were held with augmented reality application developers, digital marketing agencies and accommodation business managers. The obtained data were processed with the MAXQDA analysis program. Findings It has been determined that augmented reality is a useful and informative technological tool for tourists, it can help sales, promotion and marketing activities, and its usability potency in accommodation businesses is high. Originality/value When the literature is reviewed, it is understood that the studies that apply to the opinions of the application developers and the managers of the accommodation establishments are limited. Therefore, this study has been prepared to contribute to the literature in this respect. This study examines and discusses the use of augmented reality technologies in tourism enterprises, the benefits and difficulties they will create from the perspective of application developers and accommodation business managers and their place in tourism enterprises. This study was evaluated from the perspective of UTAUT2. There is a need for research developed using UTAUT models in technology acceptance studies. In this respect, it will contribute to the literature.
Biological resources utilization in grebeg maulud ceremony in Surakarta City, Indonesia

Field: Agricultural and Biological Sciences (Life Sciences)

Abstract. Ayuningtyas HR, Nabila I, ‘Azizah HPN, Andewi LC, Saensouk S, Setyawan AD. 2024. Biological resources utilization in grebeg maulud ceremony in Surakarta City, Indonesia. Asian J Ethnobiol 7: 43-49. Indonesia is a country of diverse nature, culture, and traditions in each region. Implementing traditional ceremonies is closely related to utilizing natural resources, both plants and animals, in the surrounding area. The sekaten or grebeg maulud is a ceremony which is often held every month of Rabi'ul Awal, involves gunungan elements in the form of crops contested by the community. This research was conducted in Surakarta City, Central Java, Indonesia, from November to December 2023, in Mojosongo Village, Keprabon Village, and Baluwarti Village. This study aims to determine the understanding of the community regarding the grebeg maulud ceremony, identify the biodiversity used in grebeg maulud, and determine the utilization of these resources in people's lives. The methods used in this research are survey methods, group discussions, ethnographic studies, key informant interviews, and the surrounding community interviews. The important thing that becomes the basis of this research is the utilization of crops by the surrounding community, which is calculated using the Index of Cultural Significance (ICS) value calculation. People in Mojosongo, Keprabon, and Baluwarti Villages utilize several species for grebeg maulud activities, including 2 species of fauna and 19 species of flora. The parts of the fauna utilized are eggs and meat; the most utilized part of the flora is the fruit.
Are You Better Than a 12-Year-Old Student? A Pilot Study to Explore Physical Literacy in Preservice Physical Education Teachers

Field: Health Professions (Health Sciences)

Physical educators play a key role in role modeling to students within the school context. Therefore, there is a need to understand whether current physical education teacher education (PETE) provides sufficient knowledge and practice to prepare preservice educators to be successful. Thirty PETE preservice teachers (23 males, 7 females, aged 19–26) participated in this study. Participants performed tests in physical fitness and motor performance and completed an online questionnaire about cognitive factors (e.g., knowledge and understanding). In addition, a 7-day walking step total was recorded as daily activity in accordance with the Canadian Assessment of Physical Literacy testing battery. Each participant's performance was compared with the achievement level of a 12-year-old child. Participants had significantly better performance in muscular strength (measured as handgrip test) and flexibility (measured as sit-and-reach test) than a 12-year-old. However, participants had significantly poorer performance in aerobic fitness (measured as PACER), motor performance (measured as obstacle course test), and muscular endurance (measured as plank test) than a 12-year-old. In addition, participants had significantly lower knowledge and understanding of health and physical activity than a 12-year-old. A positive relationship between physical competence (i.e., overall performance in physical fitness and motor performance) and cognitive factor was shown among participants. Growth and maturation may explain participants' better performance in muscular strength and flexibility. Excessive weight status and low level of knowledge may have contributed to their poor performance in the physical competence domain. The positive relationship may indicate that cognitive factors are a strong predictor of the performance of physical fitness and motor performance. Therefore, for physical educators to promote a healthy lifestyle in education settings, the current PETE curriculum needs to be reviewed and relevant information delivered to promote physical literacy in PETE preservice teachers.Subscribe to TPE
MiR-877-5p down-regulation of PDK-1 involving in aspirin-induced gastric epithelial cells damage

Field: Medicine (Health Sciences)

Abstract It has been found that the expression of miR-877-5p is increased in serum of patients taking NSAIDs drugs. However, whether miR-877-5p play a role in aspirin-induced gastrointestinal mucosal erosion remains largely unknown. In this study, we investigated the effects of miR-877-5p on gastric epithelial cells (GES-1) proliferation and apoptosis in vitro. MiR-877-5p mimic/inhibitor and their oligonucleotides were transfected into GES-1 cells, then GES-1 cells were treated with different concentrations of aspirin (1.25, 2.5, 5 and 10 mmol/L). The bioinformatics software and dual-luciferase reporter assay were used to predict and verify the target gene of miR-877-5p. qRT-PCR and Western Blotting were employed to assess gene and protein expression, and CCK-8 assay and flow cytometry analysis were used to detect cell proliferation and apoptosis, respectively. qRT-PCR data showed that miR-877-5p level was significantly increased in aspirin incubated GES-1 cells. The proliferation of GES-1 cells were markedly inhibited and apoptosis was significantly induced in the miR-877-5p mimic groups compared to control groups. Using PITA, Targetscan and miRWalk database, the three databases indicated that PDK1 was a target gene of miR-miR-877-5p. Dual luciferase reporter assay confirmed that the existence of a direct interaction between miR-877-5p and PDK1 mRNA. Importantly, miR-877-5p knockdown resulted in a significant upregulation of PDK1 mRNA and its encoded protein in GES-1 cells. miR-877-5p plays a role in aspirin-induced gastrointestinal mucosal erosion, which may via down-regulation of targeting PDK1 gene.
Microheterogeneity of plasma albumin. VII. Investigation by the equilibrium salting-out method of the origins of microheterogeneity

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

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTMicroheterogeneity of plasma albumin. VII. Investigation by the equilibrium salting-out method of the origins of microheterogeneityKim Ping Wong and Joseph F. FosterCite this: Biochemistry 1969, 8, 10, 4104–4108Publication Date (Print):October 1, 1969Publication History Published online1 May 2002Published inissue 1 October 1969https://pubs.acs.org/doi/10.1021/bi00838a030https://doi.org/10.1021/bi00838a030research-articleACS PublicationsRequest reuse permissionsArticle Views58Altmetric-Citations23LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose Get e-Alerts
The Market for News: A Demand-Oriented Analysis

Field: Economics, Econometrics and Finance (Social Sciences)

In this paper we investigate two elements of news demand behavior: the choice between gathering information through the news market and making one’s decisions on the basis of prior beliefs; the choice between consulting more than one source and relying on just one. We single out education as the main determinant of behavior, by assuming that education is inversely related to (time) opportunity cost that the individual bears when he gets informed. In our model, two sources of information compete for an audience composed by rational individuals, assumed to be heterogeneous regarding their education level. We show that two market configurations may emerge. In the first one, individuals split into two groups, one composed by those who do not demand news at all, and another one composed by individuals who consult both sources. In the second configuration, individuals split into a group of non-readers, a group of one-report readers and a group of two-report readers. The former configuration is associated to high costs of news production and high opportunity costs. One of the sources in the latter configuration provides higher quality news than any of the two sources in the former, and it may also result in a larger number of news-demanding individuals.
Examining Mathematics Teachers’ Use of Curriculum and Textbook

Field: Social Sciences (Social Sciences)

The aim of this study is to determine how mathematics teachers interpret curriculum and textbooks and to what extent / how they use these materials. For this purpose, case study design was used and 45 mathematics teachers constituted the study group of the study. The data obtained through the structured interview form developed by the researcher to determine teachers' use of textbooks and curricula were analyzed deductively. According to the findings obtained from the analysis, it was seen that teachers working in both secondary and high school levels did not like the textbooks sufficiently and did not prefer to use them in their lessons. The reasons for this are that the textbooks contain various errors, are not interesting, are not suitable for student level; Even if the curriculums are updated, they are still dense and have uneven distribution of the content according to class levels. Teachers prefer to use supplementary resources as well as textbooks. On the other hand, there are also teachers who express positive opinion about the textbook and curriculum. One of the interesting findings of the study is that teachers' perceptions of curriculum are generally acquisition-oriented.
GERMINATIVE PERFORMACE OF TREATED Triticum aestivum L. SEEDS SUBJECTED TO STORAGE

Field: Agricultural and Biological Sciences (Life Sciences)

For the purpose of reducing existing inocula, as well as preventing subsequent infection and enabling the control of insects and fungi during the early stages of wheat cultivation, seed treatment with agrochemicals is commonly performed. However, the physiological potential of the seeds may be affected by the products incorporated into the treatment solutions. The present study aimed to evaluate the effect of a combination of insecticide (Cruiser Opti®), fungicides (Attic® and Baytan®), biostimulant (Colorseed®), and micronutrients (Macrogreen Micro Booster®) on the vigor and germination capacity of wheat seeds of the TBIO Toruk® and TBIO Sonic® varieties, both immediately after treatment and after a storage period. The trial was conducted in a completely randomized design using a factorial experimental scheme with three factors and four replications. The first factor (cultivar) consisted of two levels. (TBIO Sonic® and TBIO Toruk® cultivars). The second factor (seed treatment) consisted of four levels (0 days of storage without seed treatment, 120 days of storage without seed treatment, 0 days of storage with seed treatment, and 120 days of storage with seed treatment). The third factor (accelerated aging) consisted of two levels (absence and presence of accelerated aging). Although not statistically significant, it was observed that seeds of both cultivars, whether subjected to storage or not, when treated prior to germination, exhibited higher vigor indices and germination potential compared with untreated seeds.
Triamidoamine–Uranium(IV)‐Stabilized Terminal Parent Phosphide and Phosphinidene Complexes

Field: Chemistry (Physical Sciences)

Abstract Reaction of [U(Tren TIPS )(THF)][BPh 4 ] ( 1 ; Tren TIPS =N{CH 2 CH 2 NSi( i Pr) 3 } 3 ) with NaPH 2 afforded the novel f‐block terminal parent phosphide complex [U(Tren TIPS )(PH 2 )] ( 2 ; U–P=2.883(2) Å). Treatment of 2 with one equivalent of KCH 2 C 6 H 5 and two equivalents of benzo‐15‐crown‐5 ether (B15C5) afforded the unprecedented metal‐stabilized terminal parent phosphinidene complex [U(Tren TIPS )(PH)][K(B15C5) 2 ] ( 4 ; UP=2.613(2) Å). DFT calculations reveal a polarized‐covalent UP bond with a Mayer bond order of 1.92.
IRON OVERLOAD ASSOCIATED WITH CONGENITAL PYRUVATE KINASE DEFICIENCY AND HIGH DOSE ASCORBIC ACID INGESTION

Field: Medicine (Health Sciences)

Abstract: Iron overload is an uncommon complication of untransfused chronic hemolytic anemias. This paper describes only the fourth reported case of erythrocyte pyruvate kinase deficiency and iron overload. Important aspects of this case are the presence of the HLA genotype commonly associated with genetic (idiopathic) hemochromatosis and a history of ingestion of large doses of ascorbic acid. Their roles in the development of iron loading and toxicity are discussed. A beneficial response to treatment with desferrioxamine was observed before significant iron removal. A mechanism for this action of desferrioxamine is proposed.
Thumb Volar Plate Reconstruction Utilizing Extensor Pollicis Brevis Autograft: Evaluation of a New Technique

Field: Medicine (Health Sciences)

Background Sagittal plane instability of the thumb metacarpophalangeal joint is a difficult problem with numerous surgical techniques described. The purpose of the study is to demonstrate a technique in which a distally based extensor pollicis brevis tendon autograft is utilized to reconstruct the deficient volar plate. Methods This is a retrospective case series of four patients who were followed a minimum of 2 years after this procedure. Patient demographics, return to work status, and objective outcomes are reported. Results This technique compared favorably to those previously described, in terms of technical ease, functional results, and patient satisfaction. Each patient returned to his previous activity level and was maintained on active duty in his current military occupational specialty. None required a permanent profile to limit the physical demands of his job. Conclusions Preliminary data suggests this technique is anatomically sound, technically less demanding, and requires minimal surgical dissection compared to previously described procedures.