cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Weighted Sampling for Masked Language Modeling
Creators: name: Zhang, Linhan
name: Chen, Qian
name: Wang, Wen
name: Deng, Chong
name: Cao, Xin
name: Hao, Kongzhang
name: Jiang, Yuxin
name: Wang, Wei
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computation and Language (cs.CL)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Masked Language Modeling (MLM) is widely used to pretrain language models. The standard random masking strategy in MLM causes the pre-trained language models (PLMs) to be biased toward high-frequency tokens. Representation learning of rare tokens is poor and PLMs have limited performance on downstream tasks. To alleviate this frequency bias issue, we propose two simple and effective Weighted Sampling strategies for masking tokens based on the token frequency and training loss. We apply these two strategies to BERT and obtain Weighted-Sampled BERT (WSBERT). Experiments on the Semantic Textual Similarity benchmark (STS) show that WSBERT significantly improves sentence embeddings over BERT. Combining WSBERT with calibration methods and prompt learning further improves sentence embeddings. We also investigate fine-tuning WSBERT on the GLUE benchmark and show that Weighted Sampling also improves the transfer learning capability of the backbone PLM. We further analyze and provide insights into how WSBERT improves token embeddings.
description: 6 pages, 2 figures
Explicit kinetic heterogeneity: mechanistic models for interpretation of labeling data of heterogeneous cell populations
Creators: name: Ganusov, Vitaly V.
name: Borghans, Jose
name: De Boer, Rob
Publisher: name: arXiv
Year: 2009
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Biological sciences

description: Estimation of division and death rates of lymphocytes in different conditions is vital for quantitative understanding of the immune system. Deuterium, in the form of deuterated glucose or heavy water, can be used to measure rates of proliferation and death of lymphocytes in vivo. Inferring these rates from labeling and delabeling curves has been subject to considerable debate with different groups suggesting different mathematical models for that purpose. We show that the three models that are most commonly used are in fact mathematically identical and differ only in their interpretation of the estimated parameters. By extending these previous models, we here propose a more mechanistic approach for the analysis of data from deuterium labeling experiments. We construct a model of "kinetic heterogeneity" in which the total cell population consists of many sub-populations with different rates of cell turnover. In this model, for a given distribution of the rates of turnover, the predicted fraction of labeled DNA accumulated and lost can be calculated. Our model reproduces several previously made experimental observations, such as a negative correlation between the length of the labeling period and the rate at which labeled DNA is lost after label cessation. We demonstrate the reliability of the new explicit kinetic heterogeneity model by applying it to artificially generated datasets, and illustrate its usefulness by fitting experimental data. In contrast to previous models, the explicit kinetic heterogeneity model 1) provides a mechanistic way of interpreting labeling data; 2) allows for a non-exponential loss of labeled cells during delabeling, and 3) can be used to describe data with variable labeling length.
Additional file 4 of Cis-acting lnc-eRNA SEELA directly binds histone H4 to promote histone recognition and leukemia progression
Creators: name: Fang, Ke
name: Huang, Wei
name: Sun, Yu-Meng
name: Chen, Tian-Qi
name: Zeng, Zhan-Cheng
name: Yang, Qian-Qian
name: Pan, Qi
name: Han, Cai
name: Sun, Lin-Yu
name: Luo, Xue-Qun
name: Wang, Wen-Tao
name: Chen, Yue-Qin
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 4. The binding sites of HOXA9 in lnc-eRNAs loci.
title: The Effect of Freshman and Sophomore College Students' Impressions of Counseling on Awareness and Use of the Utah State University Counseling Center
Creators: name: Wood, William Richard
Publisher: name: Utah State University
Year: 1970

description: This study was designed t o provide information about : (l) Utah State University students ' impressions of counseling , (2) the sources of these impressions, (3) students ' awareness of the University Counseling Center , and (4) the effect of the foregoing factors on student use of the counseling facilities.
The sample consisted of a group of 107 freshmen and 43 sophomore s randomly selected from the general psychology courses at Utah State University , Logan , Utah . Student information was obtained by a questionnaire and students ' impressions of counseling were assessed by a semantic differential. The data were analyzed by t - test , chisquare and analysis of variance .
The implications from the results indicated that: l. The single "most important" source of impression was the counselor , which indicated that high school counselors could be effective in orienting students to professional facilities available at the university level . This infers that college personnel should increase their communication with high school counselor s .
2 . The Utah State University (USU) Counseling Center needed to develop other means of making students aware of the counseling facilities . Since so few students indicated the newspaper as being their source of awareness, perhaps this indicates an effective instrument for creating awareness . The bulletin board, however, appeared to have been effective in alerting students t o the counseling center and should be continued.
3. Parents seemed to convey an impression of counseling to students which encouraged their use of the facilities more than the other sources of impressions studied in this investigation . Parents were also indicated as the second "most important" source of students ' impressions of counseling . These support the need for increased counselor- parent communication .
Timerosaal –  contra
Creators: name: Szirko, Ferenc
Publisher: name: OÜ Celsius Healthcare
Year: 2003

description: Kuigi töötan üheksandat aastat antenataalse meditsiini osakonnas, olen hingelt lastearst – tahan teada, mis saab minu patsientidest pärast sündi. Pressi suubunud vastsündinute vaktsineerimise debatt sundis asja lähemalt uurima.
description: Eesti Arst, Juuli 2003
Enhanced light signal for the suppression of pile-up events in Mo-based bolometers for the $0νββ$ decay search
Creators: name: Ahmine, A.
name: Armatol, A.
name: Bandac, I.
name: Bergé, L.
name: Calvo-Mozota, J. M.
name: Carniti, P.
name: Chapellier, M.
name: Dixon, T.
name: Dumoulin, L.
name: Giuliani, A.
name: Gras, Ph.
name: Ferri, F.
name: Imbert, L.
name: Khalife, H.
name: Loaiza, P.
name: de Marcillac, P.
name: Marnieros, S.
name: Marrache-Kikuchi, C. A.
name: Nones, C.
name: Olivieri, E.
name: de Solòrzano, A. Ortiz
name: Pessina, G.
name: Poda, D. V.
name: Redon, Th.
name: Scarpaci, J. A.
name: Velàzquez, M.
name: Zolotorova, A.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Random coincidences of events could be one of the main sources of background in the search for neutrino-less double-beta decay of $^{100}$Mo with macro-bolometers, due to their modest time resolution. Scintillating bolometers as those based on Li$_2$MoO$_4$ crystals and employed in the CROSS and CUPID experiments can eventually exploit the coincident fast signal detected in a light detector to reduce this background. However, the scintillation provides a modest signal-to-noise ratio, making difficult a pile-up pulse-shape recognition and rejection at timescales shorter than a few ms. Neganov-Trofimov-Luke assisted light detectors (NTL-LDs) offer the possibility to effectively increase the signal-to-noise ratio, preserving a fast time-response, and enhance the capability of pile-up rejection via pulse shape analysis. In this article we present: a) an experimental work performed with a Li$_2$MoO$_4$ scintillating bolometer, studied in the framework of the CROSS experiment, and utilizing a NTL-LD; b) a simulation method to reproduce, synthetically, randomly coincident two-neutrino double-beta decay events; c) a new analysis method based on a pulse-shape discrimination algorithm capable of providing high pile-up rejection efficiencies. We finally show how the NTL-LDs offer a balanced solution between performance and complexity to reach background index $\sim$$10^{-4}$ counts/keV/kg/year with 280~g Li$_2$MoO$_4$ ($^{100}$Mo enriched) bolometers at 3034 keV, the Q-value of the double-beta decay, and target the goal of a next generation experiment like CUPID.
Morphogenesis by coupled regulatory networks: Reliable control of positional information and proportion regulation
Creators: name: Rohlf, Thimo
name: Bornholdt, Stefan
Publisher: name: arXiv
Year: 2009
Subjects: subject: Molecular Networks (q-bio.MN)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Cellular Automata and Lattice Gases (nlin.CG)
subject: Cell Behavior (q-bio.CB)
subject: Tissues and Organs (q-bio.TO)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: Based on a non-equilibrium mechanism for spatial pattern formation we study how position information can be controlled by locally coupled discrete dynamical networks, similar to gene regulation networks of cells in a developing multicellular organism. As an example we study the developmental problems of domain formation and proportion regulation in the presence of noise, as well as in the presence of cell flow. We find that networks that solve this task exhibit a hierarchical structure of information processing and are of similar complexity as developmental circuits of living cells. Proportion regulation is scalable with system size and leads to sharp, precisely localized boundaries of gene expression domains, even for large numbers of cells. A detailed analysis of noise-induced dynamics, using a mean-field approximation, shows that noise in gene expression states stabilizes (rather than disrupts) the spatial pattern in the presence of cell movements, both for stationary as well as growing systems. Finally, we discuss how this mechanism could be realized in the highly dynamic environment of growing tissues in multi-cellular organisms.
description: Journal of Theoretical Biology, in press
Additional file 1 of Cranial morphology of captive mammals: a meta-analysis
Creators: name: Siciliano-Martina, Leila
name: Light, Jessica E.
name: A. Michelle Lawing
Publisher: name: figshare
Year: 2021
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Evolutionary Biology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 1.
title: Motorcoach Driver Fatigue Study 2011: Research Brief
Creators: name: Federal Motor Carrier Safety Administration: Technology Division
Publisher: name: Federal Motor Carrier Safety Administration
publisherIdentifier: https://ror.org/01jt5mq34
publisherIdentifierScheme: ROR
Year: 2012
Subjects: classificationCode: https://trt.trb.org/term/87969
subject: Passenger transportation
classificationCode: https://trt.trb.org/term/91742
subject: Bus drivers
classificationCode: https://trt.trb.org/term/91813
subject: Fatigue (Physiological condition)

description: The objective of this study was to determine if commercial motorcoach drivers work to the limits of the Federal Motor Carrier Safety Administration (FMCSA) hours-of-service (HOS) regulations. Data were collected on duty start times, total duty time per 24 hours, and total sleep time per 24 hours. Performance was measured and subjective fatigue and sleepiness were rated when going on and off duty.
Application of Synthetic Mineral Alloys as Materials for Bulletproof Vests and Products for Different Objects Protection
Creators: name: Ignatova, Anna
Publisher: name: UIKTEN
Year: 2015
Subjects: bullet resistant material
cumulative jet resistant material
non-metal materials
synthetic mineral alloys

description: TEM Journal; Vol 4, No 4, 2015. ISSN 2217-8309
description: Authors study ballistic properties of the material which has never been used for impact protection and the presented results prove that synthetic mineral alloys belong to the field of bulletproof ballistic protection and particularly to the means of objects’ protection from kinetic threats. Although the material has been described in connection with such specific embodiments as SVD and a cumulative jet, it is evident that many alternatives and modifications of their application for various protective articles are possible.
Political settlement in Solomon Islands: a political economic basis for stability after RAMSI?
Creators: name: Craig, David
name: Porter, Doug
Publisher: name: Canberra, ACT: Coral Bell School of Asia Pacific Affairs, College of Asia and the Pacific, The Australian National University
Year: 2013

description: In this Working Paper, the authors discuss the prospects for stability in the post-RAMSI era in Solomon Islands, from a political economy perspective. This Working Paper was first delivered as a presentation at the Solomon Islands in Transition workshop, held at ANU on 4 - 5 November, 2013.
Additional file 6 of Cis-acting lnc-eRNA SEELA directly binds histone H4 to promote histone recognition and leukemia progression
Creators: name: Fang, Ke
name: Huang, Wei
name: Sun, Yu-Meng
name: Chen, Tian-Qi
name: Zeng, Zhan-Cheng
name: Yang, Qian-Qian
name: Pan, Qi
name: Han, Cai
name: Sun, Lin-Yu
name: Luo, Xue-Qun
name: Wang, Wen-Tao
name: Chen, Yue-Qin
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 6. Oligonucleotides for PCR, RNA interference and sgRNAs.
Additional file 1 of Automated synthesis of [18F]Ga-rhPSMA-7/ -7.3: results, quality control and experience from more than 200 routine productions
Creators: name: Wurzer, Alexander
name: Carlo, Daniel Di
name: Herz, Michael
name: Richter, Antonia
name: Robu, Stephanie
name: Schirrmacher, Ralf
name: Mascarin, Alba
name: Weber, Wolfgang
name: Eiber, Matthias
name: Schwaiger, Markus
name: Hans-Juergen Wester
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Computational Biology

description: Additional file 1: Supplemental Figure 1. Exemplary HPLC chromatogram (Radioactivity and UV) of the formulated product [18F]Ga-rhPSMA-7.3. The peak at retention time 6.7 min (radioactivity-channel) and 6.4 min (UV-channel) corresponds to [18F]Ga-rhPSMA-7.3. HPLC analysis was performed on a Prominence system, equipped with a variable wavelength detector (both Shimadzu) and a gamma-detector Gabi Star (Elysia-raytest). Water/0.1% TFA (solvent A) and MeCN (solvent B) served as mobile phases, a Nucleosil 100-5 C18 column of 125×4 mm was used as stationary phase. For sample analysis, 10 μL of product solution were injected and the following linear solvent gradient was applied: 30-38% B in 9 min, 38-95% B in 8 min, back to 30% B in 1 min and re-equilibration at 30% B for 1.5 min (flowrate = 1 mL/min, at 240 nm).
title: Background and Review of National Labor Relations Board and Court Decisions in the Area of Managements Prerogatives - The Darlington and General Electric Cases
Creators: name: Bullen, Charles W.
Publisher: name: Utah State University
Year: 1967

description: The effects of the Darlington case on managements prerogatives was that it spelled out what a multi-plant employer must do in the area of plant closure to avoid violating the National Labor Relations Act of 1935. There was also good evidence brought forth to show that management is now bargaining plant closures with union. Thus the conclusion was made that in the area multi-plant employers had lost some power due to the Darlington Case.
The General Case is presently in the Courts and until a final court decision is made it is hard to say what effect it will have on managements prerogatives.
Log-law recovery through reinforcement-learning wall model for large-eddy simulation
Creators: name: Vadrot, Aurélien
name: Yang, Xiang I. A.
name: Bae, H. Jane
name: Abkar, Mahdi
Publisher: name: arXiv
Year: 2023
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: This paper focuses on the use of reinforcement learning (RL) as a machine-learning (ML) modeling tool for near-wall turbulence. RL has demonstrated its effectiveness in solving high-dimensional problems, especially in domains such as games. Despite its potential, RL is still not widely used for turbulence modeling and is primarily used for flow control and optimization purposes. A new RL wall model (WM) called VYBA23 is developed in this work, which uses agents dispersed in the flow near the wall. The model is trained on a single Reynolds number ($Re_τ= 10^4$) and does not rely on high-fidelity data, as the back-propagation process is based on a reward rather than output error. The states of the RLWM, which are the representation of the environment by the agents, are normalized to remove dependence on the Reynolds number. The model is tested and compared to another RLWM (BK22) and to an equilibrium wall model, in a half-channel flow at eleven different Reynolds numbers ($Re_τ\in [180;10^{10}]$). The effects of varying agents' parameters such as actions range, time-step, and spacing are also studied. The results are promising, showing little effect on the average flow field but some effect on wall-shear stress fluctuations and velocity fluctuations. This work offers positive prospects for developing RLWMs that can recover physical laws, and for extending this type of ML models to more complex flows in the future.
description: arXiv admin note: text overlap with arXiv:2211.03614
Josephson oscillations in binary mixtures of F=1 spinor BECs
Creators: name: Julia-Diaz, B.
name: Guilleumas, M.
name: Lewenstein, M.
name: Polls, A.
name: Sanpera, A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We analyze theoretically Josephson oscillations in a mixture of two Zeeman states of a spinor Bose-Einstein condensate in a double-well potential. We find that in the strongly polarized case, the less populated component exhibits a complex dynamics with an anti-Josephson behavior, i.e. oscillates in phase with the more populated one. In the balanced population case the Josephson oscillations unveal a dependence with the different spin collision channels. This effect could be used to experimentally measure the distinct scattering lengths entering in the description of a spinor condensate. Our numerical results are in close agreement with an analytical description of the binary mixture using a two mode model.
description: Improved version. Accepted, Physical Review A
Additional file 8 of The Bdkrb2 gene family provides a novel view of viviparity adaptation in Sebastes schlegelii
Creators: name: Niu, Jingjing
name: Song, Weihao
name: Li, Rui
name: Yu, Haiyang
name: Guan, Jian
name: Qi, Jie
name: He, Yan
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 8: Table S2. Sample and data statistics of ovarian RNA-seq.
g(B*Bpi)-coupling in the static heavy quark limit
Creators: name: Becirevic, Damir
name: Blossier, Benoit
name: Chang, Emmanuel
name: Haas, Benjamin
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: By means of QCD simulations on the lattice, we compute the coupling of the heavy-light mesons to a soft pion in the static heavy quark limit. The gauge field configurations used in this calculations include the effect of N_f=2 dynamical Wilson quarks, while for the static quark propagator we use its improved form (so called HYP). On the basis of our results we obtain that the coupling g=0.44 +/- 0.03 (+0.07/-0.00), where the second error is flat (not gaussian).
description: 7 pages, 3 figs (published version)
Science shops: A kaleidoscope of science-society collaborations in Europe
Creators: name: Leydesdorff, Loet
name: Ward, Janelle
Publisher: name: arXiv
Year: 2009
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: The science-shop model was initiated in the Netherlands in the 1970s. During the 1980s, the model spread throughout Europe, but without much coordination. The crucial idea behind the science shops involves a working relationship between knowledge-producing institutions like universities and citizen groups that need answers to relevant questions. More recently, the European Commission has funded a number of projects for taking stock of the results of science shops. Twenty-one in-depth case studies by seven science shops across Europe enable us to draw some conclusions about the variety of experiences in terms of differences among disciplines, nations, and formats of the historical institutionalization. The functions of science shops in the mediation of normative concerns with analytical perspectives can further be specified.
Dual-band coupling between nanoscale polaritons and vibrational and electronic excitations in molecules
Creators: name: Bylinkin, A.
name: Calavalle, F.
name: Barra-Burillo, M.
name: Kirtaev, R. V.
name: Nikulina, E.
name: Modin, E. B.
name: Janzen, E.
name: Edgar, J. H.
name: Casanova, F.
name: Hueso, L. E.
name: Volkov, V. S.
name: Vavassori, P.
name: Aharonovich, I.
name: Alonso-Gonzalez, P.
name: Hillenbrand, R.
name: Nikitin, A. Y.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Strong coupling (SC) between light and matter excitations such as excitons and molecular vibrations bear intriguing potential for controlling chemical reactivity, conductivity or photoluminescence. So far, SC has been typically achieved either between mid-infrared (mid-IR) light and molecular vibrations or between visible light and excitons. Achieving SC simultaneously in both frequency bands may open unexplored pathways for manipulating material properties. Here, we introduce a polaritonic nanoresonator (formed by h-BN layers placed on Al ribbons) hosting surface plasmon polaritons (SPPs) at visible frequencies and phonon polaritons (PhPs) at mid-IR frequencies, which simultaneously couple to excitons and atomic vibration in an adjacent molecular layer (CoPc). Employing near-field optical nanoscopy, we first demonstrate the co-localization of strongly confined near-fields at both visible and mid-IR frequencies. After covering the nanoresonator structure with a layer of CoPc molecules, we observe clear mode splittings in both frequency ranges by far-field transmission spectroscopy, unambiguously revealing simultaneous SPP-exciton and PhP-vibron coupling. Dual-band SC may be exploited for manipulating the coupling between excitons and molecular vibrations in future optoelectronics, nanophotonics, and quantum information applications.
Additional file 1 of Delivery of paediatric rheumatology care: a survey of current clinical practice in Southeast Asia and Asia-Pacific regions
Creators: name: Sirikarn Tangcheewinsirikul
name: Swee-Ping Tang
name: Smith, Nicola
name: Maynart Sukharomana
name: Charuvanij, Sirirat
name: Soamarat Vilaiyuk
name: Thaschawee Arkachaisri
name: Scott, Christiaan
name: Foster, Helen E.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1.
West Nile’i viirusinfektsioon
Creators: name: Prükk, Tiina
Publisher: name: OÜ Celsius Healthcare
Year: 2003
Subjects: West Nile’i viirus, epidemioloogia, kliinik, diagnostika, ravi

description: West Nile’i viirus on falviviiruste hulka kuuluv viirus, mis hiljuti põhjustas mitmes Euroopa riigis epideemiaid. Viirus avastati 1999. a New Yorgis meningoentsefaliidi epideemia ajal. Enamik West Nile’i viirusinfektsioone kulgeb subkliiniliselt. Ülevaates on tutvustatud West Nile’i viirusinfektsiooni erinevaid aspekte.


Eesti Arst 2003; 82 (8): 555–560
description: Eesti Arst, August 2003
title: A Study of the Off-Farm Agriculture Occupations of Millard, Beaver, Iron, and Washington Counties in Utah, to Determine Educational Needs
Creators: name: Brown, Thales C.
Publisher: name: Utah State University
Year: 1967

description: The objectives of this study were to gather information concerning the off-farm agricultural occupations of Millard, Beaver, Iron and Washington Counties.
A list was made of present and anticipated number of employees in these occupations with the numbers involved in full-time, part-time, and female work.
Occupations with similar backgrounds were clustered into four main areas. These were further classified into individual jobs.
Comments were made concerning the competencies needed for entry and satisfactory performance in these occupations.
Some of the characteristics of these occupations as to salary, required experience, labor laws and education requirements were reported.
An attempt was made to identify all present and emerging off-farm agricultural occupations for which vocational agricultural education should be available.
It was noted that each county in the area surveyed had many similar occupations and each had its own distinct problem differences.
Correlating the survey study, the author concluded personal contact was a good technique to secure needed information. Also, telephoning the businesses proved to be a successful and time conserving method of securing desired information. Obtaining data through correspondence, an interesting observation was noted. Business of off-farm agricultural occupations located where higher educational institutions are established a quick response was noted as compared to other areas, in which virtually, no reply came by correspondence, until contacted personally.
Employers perferred employees with rural background but it was not essential for employment. They considered it valuable to be able to have a speaking knowledge of the business served.
The author traveled over 1100 miles in making this survey.
Tunnetatud sidusus tervise kontekstis
Creators: name: Rüütel, Eha
Publisher: name: OÜ Celsius Healthcare
Year: 2003
Subjects: tunnetatud sidusus, stress, tervis, toimetulek

description: Tunnetatud sidusus on Aaron Antonovsky esitatud salutogeneetilise tervisekäsitluse keskne mõiste, mis tähistab üldist vastupanuressurssi, isiksuslikku eelsoodumust kogeda sündmusi mõistetavate, juhitavate ja mõtestatutena. Tunnetatud sidususe kujunemises on oluline osa lapsepõlve kogemustel, määravaks on järjepidevus, adekvaatne koormus, väärtustatud sotsiaalne aktiivsus. Samas ei ole ühest seisukohta tunnetatud sidususe stabiilsuse ja muutumise osas täiskasvanueas: teatud elusündmuste ja stressi mõjul võib tunnetatud sidusus kahaneda ja potentsiaalsed muutused ei ole ilmselt nii harvad, kui eeldas Antonovsky.


Eesti Arst 2003; 82 (8): 550–554
description: Eesti Arst, August 2003
Additional file 1 of Mortality in older adults following a fragility fracture: real-world retrospective matched-cohort study in Ontario
Creators: name: Brown, Jacques P.
name: Adachi, Jonathan D.
name: Schemitsch, Emil
name: Jean-Eric Tarride
name: Brown, Vivien
name: Bell, Alan
name: Reiner, Maureen
name: Thiago Oliveira
name: Ponda Motsepe-Ditshego
name: Burke, Natasha
name: Slatkovska, Lubomira
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Hematology

description: Additional file 1: Supplementary Table 1. Primary databases used for the study. Supplementary Table 2. Diagnosis Codes for Fragility Fractures. Supplementary Table 3. Diagnosis Codes for Trauma Fractures. Supplementary Table 4. CCI codes for fragility fracture-related surgical technique procedures. Supplementary Table 5. Diagnosis codes for fragility fracture-related complications. Supplementary Table 6. Clinical characteristics of the full, unmatched fracture cohort. Supplementary Table 7. Index fragility fractures by age and calendar year. Supplementary Figure 1. Study schema.
Additional file 2 of Considerations about the implementation of an autism screening program in Iran from the viewpoints of professionals and parents: a qualitative study
Creators: name: Shahrokhi, Hassan
name: Ghiasi, Akbar
name: Gholipour, Kamal
name: Fanid, Leila Mehdizadeh
name: Shamekhi, Hamid Reza
name: Iezadi, Shabnam
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2. Questions asked from participants.
Ordinal Poincaré Sections: Reconstructing the First Return Map from an Ordinal Segmentation of Time Series
Creators: name: Shahriari, Zahra
name: Algar, Shannon Dee
name: Walker, David M.
name: Small, Michael
Publisher: name: arXiv
Year: 2023
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: We propose a robust and computationally efficient algorithm to generically construct first return maps of dynamical systems from time series without the need for embedding. Typically, a first return map is constructed using a heuristic convenience (maxima or zero-crossings of the time series, for example) or a computationally delicate geometric approach (explicitly constructing a Poincaré section from a hyper-surface normal to the flow and then interpolating to determine intersections with trajectories). Our approach relies on ordinal partitions of the time series and builds the first return map from successive intersections with particular ordinal sequences. Generically, we can obtain distinct first return maps for each ordinal sequence. We define entropy-based measures to guide our selection of the ordinal sequence for a ``good'' first return map and show that this method can robustly be applied to time series from classical chaotic systems to extract the underlying first return map dynamics. The results are shown on several well-known dynamical systems (Lorenz, R{ö}ssler and Mackey-Glass in chaotic regimes).
Järjepidevusest peremeditsiinis
Creators: name: Maaroos, Heidi-Ingrid
name: Tähepõld, Heli
Publisher: name: OÜ Celsius Healthcare
Year: 2003
Subjects: arstiabi järjepidevus, personaalne arst, ambulatoorsed kaardid, konsultatsioon perearstiabis

description: Tänapäeval areneb perearstiabi järjepidevus personaalselt patsiendi-arsti kontakti järjepidevuselt organisatoorsele järjepidevusele. Patsiendile tagab järjepidevuse eelkõige pöördumine perearsti kui esimese kontakti arsti poole. Perearsti töökorraldus ning kontaktid teiste erialadega võimaldavad perearstil anda järjepidevat abi oma patsientidele.


Eesti Arst 2003; 82 (8): 567–570
description: Eesti Arst, August 2003
Random numbers from the tails of probability distributions using the transformation method
Creators: name: Fulger, Daniel
name: Scalas, Enrico
name: Germano, Guido
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mathematical Software (cs.MS)
subject: Numerical Analysis (math.NA)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: G.3

description: The speed of many one-line transformation methods for the production of, for example, Levy alpha-stable random numbers, which generalize Gaussian ones, and Mittag-Leffler random numbers, which generalize exponential ones, is very high and satisfactory for most purposes. However, for the class of decreasing probability densities fast rejection implementations like the Ziggurat by Marsaglia and Tsang promise a significant speed-up if it is possible to complement them with a method that samples the tails of the infinite support. This requires the fast generation of random numbers greater or smaller than a certain value. We present a method to achieve this, and also to generate random numbers within any arbitrary interval. We demonstrate the method showing the properties of the transform maps of the above mentioned distributions as examples of stable and geometric stable random numbers used for the stochastic solution of the space-time fractional diffusion equation.
description: 17 pages, 7 figures, submitted to a peer-reviewed journal
title: Employee Attitude Survey of Faculty and Staff at Utah State University
Creators: name: Stevenson, Evan N.
Publisher: name: Utah State University
Year: 1968

description: The general attitude of the faculty and staff was assessed through the questionnaires distributed to all fulltime employees of Utah State University. Their feelings regarding supervision, work recognition, communication, physical facilities, job satisfaction and their attitude toward the administration were reflected by their response.
The over-all campus attitude seems to be good. The areas of supervision and work recognition received the moat favorable replies. Downward communications, or communications from the administration to the employee. received more negative response than reactions to upward channels of communication.
The personal comments and opinions submitted contain valuable insight into t he general attitude of the Utah State University staff. The positive feeling regarding apparent academic freedom is evident in this study. Fringe benefits have been steadily improving over the last few years1 this seems to be a source of considerable employee satisfaction.
A need exists to reduce "red tape" in financial procedures. It is evident that the faculty desire that the service areas become more conscious of their role as it relates to the academic function in supporting and serving student and faculty needs.
Additional file 2 of Clinical phenotypes and prognosis of cytomegalovirus infection in the pediatric systemic lupus erythematosus: a longitudinal analysis
Creators: name: Zhang, Tianyu
name: Yu, Zhongxun
name: Gao, Sihao
name: Zhang, Yuelun
name: Wang, Changyan
name: Jian, Shan
name: Wang, Lin
name: Gou, Lijuan
name: Li, Ji
name: Ma, Mingsheng
name: Song, Hongmei
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: Medicine
subject: Molecular Biology
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology
subject: Computational Biology

description: Additional file 2. CMV-related test results in CMV-positive pSLE.
Aspiriin südame-veresoonkonnahaiguste sekundaarses preventsioonis
Creators: name: Teesalu, Rein
name: Ristimäe, Tiina
Publisher: name: OÜ Celsius Healthcare
Year: 2003
Subjects: antiagregatiivne ravi, aspiriin, sekundaarne preventsioon, südame-veresoonkonnahaigused

description: Aspiriini antiagregatiivne toime on seotud tema võimega mõjutada tsükliliste prostanoidide ja teiste prostaglandiinide biosünteesi. Lisaks sellele on aspiriinil ka antioksüdatiivsed ja põletikuvastased omadused. Aspiriin pidurdab ateroskleroosi arengut ning parandab endoteeli funktsiooni aterosklerootilises veresoones. Südamelihase infarkti põdemise järel on 15–20% haigetel risk järgneva 2–5 a jooksul surra või haigestuda korduvasse infarkti. Aspiriin annuses 81–325 mg päevas on efektiivne südame isheemiatõvega haigetel vältimaks sekundaarseid tromboemboolseid tüsistusi.


Eesti Arst 2003; 82 (8): 561–566
description: Eesti Arst, August 2003
Are the contributions of China and Korea upsetting the world system of science?
Creators: name: Leydesdorff, Loet
name: Zhou, Ping
Publisher: name: arXiv
Year: 2009
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: Institutions and their aggregates are not the right units of analysis for developing a science policy with cognitive goals in view. Institutions, however, can be compared in terms of their performance with reference to their previous stages. King's (2004) 'The scientific impact of nations' has provided the data for this comparison. Evaluation of the data from this perspective along the time axis leads to completely different and hitherto overlooked conclusions: a new dynamic can be revealed which points to a group of emerging nations. These nations do not increase their contributions marginally, but their national science systems grow endogenously. In addition to publications, their citation rates keep pace with the exponential growth patterns, albeit with a delay. The center of gravity of the world system of science may be changing accordingly.
A detailed view of low-frequency quasi-periodic oscillation in the broadband 0.2-200 keV with Insight-HXMT and NICER
Creators: name: Ma, X.
name: Zhang, L.
name: Tao, L.
name: Bu, Q. C.
name: Qu, J. L.
name: Zhang, S. N.
name: Zhou, D. K.
name: Huang, Y.
name: Jia, S. M.
name: Song, L. M.
name: Zhang, S.
name: Ge, M. Y.
name: Liu, H. X.
name: Yang, Z. X.
name: Yu, W.
name: Yorgancioglu, E. S.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We report the X-ray timing results of the black hole candidate MAXI J1820+070 during its 2018 outburst using the Hard X-ray Modulation Telescope (Insight-HXMT) and Neutron Star Interior Composition Explorer Mission (NICER) observations. Low frequency quasi-periodic oscillations (LFQPOs) are detected in the low/hard state and the hard intermediate state, which lasted for about 90 days. Thanks to the large effective area of Insight-HXMT at high energies and NICER at low energies, we are able to present the energy dependence of the LFQPO characteristics and phase lags from 0.2 keV to 200 keV, which has never been explored by previous missions. We find that the centroid frequency of the LFQPOs do not change significantly with energy, while the full width at half maximum (FWHM) and fractional rms show a complex evolution with energy. The LFQPO phase lags at high energies and low energies show consistent energy-dependence relations taking the ~2 keV as reference. Our results suggest that the LFQPOs from high energy come from the LT precession of the relativistic jet, while the low-energy radiation is mainly from the perpendicular innermost regions of the accretion disk.
Vena Galeni aneurüsm
Creators: name: Eelmäe, Imbi
name: Talvik, Inga
name: Lintrop, Mare
name: Mägi, Marja-Liis
name: Savisaar, Simmo
Publisher: name: OÜ Celsius Healthcare
Year: 2003
Subjects: vena Galeni aneurüsm, hüdrotsefaalia, südamepuudulikkus

description: Vastsündinueas poisil diagnoositi harva esinev aju venoosse süsteemi kaasasündinud anomaalia – vena Galeni aneurüsm, mille kliinilisteks nähtudeks oli meningeaalsündroom, koljusisese rõhu tõus ja hüdrotsefaalia. Aneurüsm tromboseerus spontaanselt, hüdrotsefaalia kompenseerus ja lapse areng on olnud eakohane. Artiklis on käsitletud ka v. Galeni aneurüsmi diagnoosimist ja ravi.


Eesti Arst 2003; 82 (8): 571–577
description: Eesti Arst, August 2003
Coexistence of single particle and collective excitation in $^{61}$Ni
Creators: name: Bhattacharya, Soumik
name: Tripathi, Vandana
name: Rubino, E.
name: Ajayi, Samuel
name: Baby, L. T.
name: Benetti, C.
name: Lubna, R. S.
name: Tabor, S. L.
name: Döring, J.
name: Utsuno, Y.
name: Shimizu, N.
name: Almond, J. M.
name: Mukherjee, G.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The high spin states in 61 Ni have been studied using the fusion evaporation reaction, Ti( $^{14}$C,3n) $^{61}$Ni at an incident beam energy of 40 MeV. A Compton suppressed multi-HPGe detector setup, consisting of six Clover detectors and three single crystal HPGe detectors was used to detect the de-exciting $γ$ rays from the excited states. The level scheme has been extended up to an excitation energy of 12.8 MeV and a tentative J$_π$ = 35/2$^+$ . The low-lying negative parity levels are found to be generated by single particle excitation within the f p shell and also excitations to the g$_{9/2}$ orbitals as explained well with shell model calculations using the GXPF1Br+V M U (modified) interaction. Two rotational structure of regular E2 sequences with small to moderate axial deformation have been established at higher excitation energy. Most interestingly, two sequences of M1 transitions are reported for the first time and described as magnetic rotational bands. The shears mechanism for both the bands can be described satisfactorily by the geometrical model. The shell model calculation involving the cross shell excitation beyond the fp shell well reproduce the M1 and E2 sequences. The shell model predicted B(M1) values for the magnetic rotational band B1 show the decreasing trend with spin as expected with closing of the shears.
description: 18 pages, 17 Fig
Evaluation of bioactive compounds from Ficus carica L. leaf extracts via high-performance thin-layer chromatography combined with effect-directed analysis
Creators: name: Kustrin, Snezana
name: Wong, Sheryn
name: Dolzhenko, AV
name: Gegechkori, V
name: Ku, H
name: Tucci, Joseph
name: Morton, David
Publisher: name: La Trobe
Year: 2023
Subjects: classificationCode: 34
subject: Chemical sciences
subject: FOS: Chemical sciences
classificationCode: 40
subject: Engineering
classificationCode: 340502
subject: Natural products and bioactive compounds

description: This study compares different solvent systems with the use of spontaneous fermentation on the phytochemical composition of leaf extracts from a locally grown white variety of common fig (Ficus carica Linn.). The aim was to detect and identify bioactive compounds that are responsible for acetylcholinesterase (AChE), α-amylase and cyclooxygenase-1 (COX-1) enzyme inhibition, and compounds that exhibit antimicrobial activity. Bioactive zones in chromatograms were detected by combining High-performance thin-layer chromatography (HPTLC) with enzymatic and biological assays. A new experimental protocol for measuring the relative half-maximum inhibitory concentration (IC50) was designed to evaluate the potency of the extracts compared to the potency of known inhibitors. Although the IC50 of the fig leaf extract for α-amylase and AChE inhibition were significantly higher when compared to IC50 for acarbose and donepezil, the COX-1 inhibition by the extract (IC50 = 627 µg) was comparable to that of salicylic acid (IC50 = 557 µg), and antimicrobial activity of the extract (IC50 = 375–511 µg) was similar to ampicillin (IC50 = 495 µg). Four chromatographic zones exhibited bioactivity. Compounds from detected bioactive bands were provisionally identified by comparing the band positions to coeluted standards, and by Fourier transform infrared (FTIR) spectra from eluted zones. Flash chromatography was used to separate selected extract into fractions and isolate fractions that are rich in bioactive compounds for further characterisation with nuclear magnetic resonance (NMR) spectroscopy and liquid chromatography-mass spectrometry (LC-MS) analysis. The main constituents identified were umbelliferon (zone 1), furocoumarins psoralen and bergapten (zone 2), different fatty acids (zone 3 and 4), and pentacyclic triterpenoids (calotropenyl acetate or lupeol) and stigmasterol (zone 4).
title: Onboard Monitoring and Reporting for Commercial Motor Vehicle Safety [Tech Brief]
Creators: name: Federal Motor Carrier Safety Administration: Technology Division
Publisher: name: Federal Motor Carrier Safety Administration
publisherIdentifier: https://ror.org/01jt5mq34
publisherIdentifierScheme: ROR
Year: 2008
Subjects: classificationCode: https://trt.trb.org/term/88571
subject: Hours of labor
classificationCode: https://trt.trb.org/term/90604
subject: Trucking safety
classificationCode: https://trt.trb.org/term/91755
subject: High risk drivers
classificationCode: https://trt.trb.org/term/88310
subject: Fleet management

description: The goal of this effort is to develop an onboard monitoring system (OBMS) − a prototype hardware and software suite that allowed for online measurement of a set of driving characteristics that are indicators of unsafe driving behavior. Using the prototype suite, feedback can be supplied to drivers in real-time or provided to carrier management via a roll-up report for delayed discussion with the driver. This would allow truck drivers to significantly improve their attentiveness and enhance their safety performance.
Migreeni ja epilepsia komorbiidsus Haigusjuht ja kommentaar
Creators: name: Kaasik, Ain-Elmar
Publisher: name: OÜ Celsius Healthcare
Year: 2003

description: 60aastane naine kaotas kerge kehalise töö juures lühiajaliselt teadvuse – enda ja juuresolijate arvates ta minestas hetkeks. Patsient tundis end peatselt paremini, kuid ligikaudu tund hiljem kujunes peavalu, millele lisandus iiveldustunne ja ka oksendamine. Koos sellega muutus ta rahutuks ning näis, et ta ei saa kaaslaste kõnest aru.
description: Eesti Arst, August 2003
Euroopa Liit aktsepteerib Eesti tervishoiutöötajate kvalifikatsiooni
Creators: name: Saar, Pille
Publisher: name: OÜ Celsius Healthcare
Year: 2003

description: Liitumisel Euroopa Liiduga laieneb ka Eestile üks avatud ühisturu aluspõhimõtetest: töötajate võimalus vabalt valida töö- ja elukohta üle Euroopa. Lisaks Eesti arstide palju laiematele võimalustele välismaal töötada, tähendab see muudatus võimalust ka teiste riikide arstidel töötada
Eestis.
description: Eesti Arst, August 2003