cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Nuclear matter in relativistic Brueckner-Hartree-Fock theory with Bonn potential in the full Dirac space
Creators: name: Wang, Sibo
name: Zhao, Qiang
name: Ring, Peter
name: Meng, Jie
Publisher: name: arXiv
Year: 2021
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Starting from the Bonn potential, relativistic Brueckner-Hartree-Fock (RBHF) equations are solved for nuclear matter in the full Dirac space, which provides a unique way to determine the single-particle potentials and avoids the approximations applied in the RBHF calculations in the Dirac space with positive-energy states (PESs) only. The uncertainties of the RBHF calculations in the Dirac space with PESs only are investigated, and the importance of the RBHF calculations in the full Dirac space is demonstrated. In the RBHF calculations in the full Dirac space, the empirical saturation properties of symmetric nuclear matter are reproduced, and the obtained equation of state agrees with the results based on the relativistic Green's function approach up to the saturation density.
description: 25 pages, 4 figures
การศึกษาแนวทางทำหมันสุกรโดยไม่ผ่าตัดอัณฑะในสุกรเพศผู้
Creators: name: ฉัตรสุมาลย์ ผลแสง
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2556
Subjects: ซิงกลูโคเนท, การทำหมัน, สุกร

description: ฉบับพิเศษ, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
Anatomy of an Ethical Approval Statement
Creators: name: ripeta, figshare admin
name: Welles DeVore, August
name: Hudson Vitale, Cynthia
name: McIntosh, Leslie D.
Publisher: name: Ripeta
Year: 2021
Subjects: subject: Science Policy
subject: 160511 Research, Science and Technology Policy
subject: FOS: Political science

description: A guide on how to craft and include a strong ethical approval statement in manuscripts.
An approach to control collaborative processes in PLM systems
Creators: name: Kadiri, Soumaya El
name: Pernelle, Philippe
name: Delattre, Miguel
name: Bouras, Abdelaziz
Publisher: name: arXiv
Year: 2008
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Companies that collaborate within the product development processes need to implement an effective management of their collaborative activities. Despite the implementation of a PLM system, the collaborative activities are not efficient as it might be expected. This paper presents an analysis of the problems related to the collaborative work using a PLM system. From this analysis, we propose an approach for improving collaborative processes within a PLM system, based on monitoring indicators. This approach leads to identify and therefore to mitigate the brakes of the collaborative work.
ปัญหาสุขภาพของผู้ป่วยโรคลิ้นหัวใจพิการ
Creators: name: อภิญญา วงศ์พิริยโยธา
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2556
Subjects: ปัญหาสุขภาพ, อาการ, โรคลิ้นหัวใจพิการ

description: ฉบับพิเศษ, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
title: The microbiomisation of social categories of difference: An interdisciplinary critical science study of the human microbiome as the re-enactment of the immune self
Creators: name: Núñez Casal, Andrea
Publisher: name: Goldsmiths, University of London
Year: 2022

description: The human microbiome—trillions of symbiotic microbial cells harboured in the human body—challenges the tenet of a fixed and self-contained human nature by recognising the role of microbes, along with environmental and lifestyle factors, in the shaping of the immune function. Does this mean that the material-semiotic paradigm of the immune self, or immunity-as-defence (Cohen, 2009), is obsolete? Through the development of what I call ‘feminist para-ethnographies’—an intersectional method that entangles embodied experiences and ethnography with ‘fugitive’ qualitative data in technoscientific claims and quantitative research—and through using analytical frameworks from body studies, science and technology studies, and anthropology of science, this thesis asks in what ways and to what extent human microbiome research is shaping and reconfiguring biomedical practice and experimentation and older scientific and popular ideas associated with the immune self. Drawing on my research findings, I argue that human microbiome science is displacing older ideas of immunity as a guarantor of biological identity and individuality, rendering notions of the self as bounded, universal, and autonomous increasingly difficult to maintain. Yet, I hold that, simultaneously, it instantiates new forms of difference, particularly ‘immunitary privileges’ based on a higher microbial diversity, and reproduces old ones in terms of neo-colonial practices of bioprospecting biodiversity. The central argument I make in this thesis is that human microbiome science takes social groups as pre-existing, ‘natural’ phenomena, and biologises them by attributing microbes and microbial profiles to them. By correlating certain microbial species and diversity with hunter-gatherers (race), women (gender), or high-income families (class), social categories of difference become ‘microbiomised’. Importantly, this thesis also sheds light on how to (co-)produce scientific knowledge that becomes more sensitive and responsive to its social implications (Stengers, 2018) through another dimension of ‘feminist para-ethnographies’: as a material-semiotic device of registration, documentation, and analysis of embodied experiences of human–microbe relations.
ผลการลดระดับน้ำตาลและไขมันในเลือดของสารสกัดจากใบเบญจรงค์
Creators: name: ธีรพร กทิศาสตร์
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2556
Subjects: เบญจรงค์, ระดับน้ำตาลในเลือด, ไขมันในเลือด

description: ฉบับพิเศษ, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
O'SMIRLARDA O'ZINI O'ZI BOSHQARISHNI RIVOJLANTIRISHNING YOSHGA OID XUSUSIYATLARI
Creators: name: Abduqodirova, Muxtasarxon
Publisher: name: Zenodo
Year: 2023

description: Hozirgi vaqtda ta’lim tizimi uchun bir vaqtning o‘zida ikki tomonlama muammoni hal qilish dolzarbdir - psixologik farovonlikning maqbul darajasini saqlab qolgan holda o‘quvchilarning kompetensiyalarni samarali egallashini ta’minlashdan iborat. O‘quvchilarda ongli o‘zini o‘zi boshqarishning rivojlanishi ushbu muammoni hal qilishga yaqinroq bo‘lishga imkon beradi, chunki u o‘quv jarayoni sub’ektlarining psixologik farovonligi uchun muhim manba hisoblanadi. O‘smirlarning psixologik farovonligini ta’minlashda ushbu jihatning rolini dolzarbligiga qaramay, bu masala bo‘yicha juda kam tadqiqotlar mavjud.
คุณค่าทางโภชนาการและคุณสมบัติทางเคมีบางประการของพืชอาหารที่หมักด้วย Lactobacillus casei subsp. rhamnosus TISTR 108
Creators: name: อรชพร ชลคีรี
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2556
Subjects: ถั่วเหลือง, ถั่วดำ, ลูกเดือย, เห็ดนางฟ้า, พืชอาหารหมัก, คุณค่าทางโภชนาการ

description: ฉบับพิเศษ, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
Figs 3-11: Staining Images (H&E, GFAP) (Atiba et al., 2021)
Creators: name: Foluso Atiba
name: Fatokun, Amos
name: Imosemi IO
name: Malomo AO
Publisher: name: figshare
Year: 2021
Subjects: Neuroscience

description: Figs 3-11: Staining Images (H&E, GFAP)
Gravitating Cho-Maison Monopole
Creators: name: Wong, Khai-Ming
name: Zhu, Dan
name: Wong, Guo-Quan
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study numerical solutions corresponding to spherically symmetric gravitating electroweak monopole and magnetically charged black holes of the Einstein-Weinberg-Salam theory. The gravitating electroweak monopole solutions are quite identical to the gravitating monopole solution in SU(2) Einsten-Yang-Mills-Higgs theory, but with distinctive characteristics. We also found solutions representing radially excited monopole, which has no counterpart in flat space. Both of these solutions exist up to a maximal gravitational coupling before they cease to exist. Lastly we also report on magnetically charged non-Abelian black holes solutions that is closely related to the regular monopole solutions, which represents counterexample to the `no-hair' conjecture.
description: 10 pages, 7 figures
The impact of external innovation on new drug approvals: A retrospective analysis
Creators: name: Liu, Xiong
name: Thomas, Craig E.
name: Felder, Christian C.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computation and Language (cs.CL)
subject: Computers and Society (cs.CY)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: Pharmaceutical companies are relying more often on external sources of innovation to boost their discovery research productivity. However, more in-depth knowledge about how external innovation may translate to successful product launches is still required in order to better understand how to best leverage the innovation ecosystem. We analyzed the pre-approval publication histories for FDA-approved new molecular entities (NMEs) and new biologic entities (NBEs) launched by 13 top research pharma companies during the last decade (2006-2016). We found that academic institutions contributed the majority of pre-approval publications and that publication subject matter is closely aligned with the strengths of the respective innovator. We found this to also be true for candidate drugs terminated in Phase 3, but the volume of literature on these molecules is substantially less than for approved drugs. This may suggest that approved drugs are often associated with a more robust dataset provided by a large number of institutes. Collectively, the results of our analysis support the hypothesis that a collaborative research innovation environment spanning across academia, industry and government is highly conducive to successful drug approvals.
การหาโค้งควบคุมที่เหมาะสมด้วยเทคนิคนกดุเหว่า กรณีศึกษาอ่างเก็บนํ้าลำปาว
Creators: name: วิทวัส พาโคกทม
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2558
Subjects: โค้งกฎการปฏิบัติงานอ่างเก็บนํ้า, เทคนิคนกดุเหว่า, การจัดการอ่างเก็บนํ้า, การจำลองปฏิบัติการอ่างเก็บนํ้า

description: 2, 34, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
Measurement and Simulation of the Neutron Propagation Time Distribution inside a Neutron Monitor
Creators: name: Chaiwongkhot, K.
name: Ruffolo, D.
name: Yamwong, W.
name: Prabket, J.
name: Mangeard, P. -S.
name: Sáiz, A.
name: Mitthumsiri, W.
name: Banglieng, C.
name: Kittiya, E.
name: Nuntiyakul, W.
name: Tippawan, U.
name: Jitpukdee, M.
name: Aukkaravittayapun, S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Using a setup for testing a prototype for a satellite-borne cosmic-ray ion detector, we have operated a stack of scintillator and silicon detectors on top of the Princess Sirindhorn Neutron Monitor (PSNM), an NM64 detector at 2560-m altitude at Doi Inthanon, Thailand (18.59 N, 98.49 E). Monte Carlo simulations have indicated that about 15% of the neutron counts by PSNM are due to interactions (mostly in the lead producer) of GeV-range protons among the atmospheric secondary particles from cosmic ray showers, which can be detected by the scintillator and silicon detectors. Those detectors can provide a timing trigger for measurement of the propagation time distribution of such neutrons as they scatter and propagate through the NM64, processes that are similar whether the interaction was initiated by an energetic proton (for 15% of the count rate) or neutron (for 80% of the count rate). This propagation time distribution underlies the time delay distribution between successive neutron counts, from which we can determine the leader fraction (inverse multiplicity), which has been used to monitor Galactic cosmic ray spectral variations over $\sim$1-40 GV. Here we have measured and characterized the propagation time distribution from both the experimental setup and Monte Carlo simulations of atmospheric secondary particle detection. We confirm a known propagation time distribution with a peak (at $\approx$70 microseconds) and tail over a few ms, dominated by neutron counts. We fit this distribution using an analytic model of neutron diffusion and absorption, for both experimental and Monte Carlo results. In addition we identify a group of prompt neutron monitor pulses that arrive within 20 microseconds of the charged-particle trigger, of which a substantial fraction can be attributed to charged-particle ionization in a proportional counter, according to both experimental and Monte Carlo ...
description: 14 pages, 8 figures. Published in Astroparticle Physics
Fluctuation relation for a Lévy particle
Creators: name: Touchette, H.
name: Cohen, E. G. D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the work fluctuations of a particle subjected to a deterministic drag force plus a random forcing whose statistics is of the Lévy type. In the stationary regime, the probability density of the work is found to have ``fat'' power-law tails which assign a relatively high probability to large fluctuations compared with the case where the random forcing is Gaussian. These tails lead to a strong violation of existing fluctuation theorems, as the ratio of the probabilities of positive and negative work fluctuations of equal magnitude behaves in a non-monotonic way. Possible experiments that could probe these features are proposed.
description: 5 pages, 2 figures, RevTeX4; v2: minor corrections and references added; v3: typos corrected, new conclusion, close to published version
A short-term training clinic model for dialectical behavior therapy (DBT) in treating borderline personality disorder (BPD): the case of "Jane"
Creators: name: Marks, Michael Warren
Publisher: name: No Publisher Supplied
Year: 2021

description: Dialectical Behavioral Therapy (DBT) is an evidence-based, long-term psychotherapy initially developed to treat Borderline Personality Disorder (BPD) patients and/or highly suicidal patients. DBT involves four treatment modes: tailored individual therapy, phone coaching from the individual therapist, structured group skills training, and therapist supervision by participation in a “consultation team.” While manualized, DBT is a multifaceted and flexibly applied treatment that balances interventions for both acceptance and maintenance (e.g., validating the patient in the present) and change and progression (e.g., encouraging the patient to try on new, more healthy attitudes, emotions, and behaviors). The Dialectical Behavioral Therapy Clinic at Rutgers University (DBT-RU) is a research and training clinic that adapts to DBT Manual to provide short-term (6-months long), comprehensive DBT for community adults presenting with BPD and associated problems. The present project reports an example of the DBT-RU model in action, including the decision-making processes involved, by presenting the case of “Jane,” for whom I was the therapist. At the beginning of therapy Jane was a 32-year-old, heterosexual, Caucasian, single mother of a 7-year-old son who worked as a medical technician and who met full DSM criteria for BPD. Her symptoms included: (1) recurrent unstable and intense relationships that alternated between idealization and devaluation; (2) frantic efforts to avoid abandonment; (3) identity disturbance (e.g., fluctuating religious beliefs, changing conception of self in relationships); (4) impulsivity (e.g., potentially damaging sexual behavior, substance use); (5) affective instability due to marked reactivity of mood; (6) chronic feelings of emptiness, as though her “inside is missing”; and (7) inappropriate, intense anger. In addition, she reported past suicidal ideation that was “very strong.” In line with Jane’s intense, mood-dependent, and challenging presenting problems, the process of therapy was complex. Over the course of therapy she showed substantial improvement, as reflected by both quantitative measures and qualitative indicators.
Electronic structure of spheroidal fullerenes in a weak uniform magnetic field: a continuum field-theory model
Creators: name: Pudlak, M.
name: Pincak, R.
name: Osipov, V. A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: The effect of a weak uniform magnetic field on the electronic structure of slightly deformed fullerene molecules is studied within the continuum field-theory model. It is shown how the existing due to spheroidal deformation fine structure of the electronic energy spectrum modifies in the presence of the magnetic field. Hyperfine splitting of the energy-levels dictated by the topological defects is also influenced by the weak external magnetic field. Exact analytical solutions for zero-energy modes are found.
description: 8 pages
On the division of space by topological hyperplanes
Creators: name: Forge, David
name: Zaslavsky, Thomas
Publisher: name: arXiv
Year: 2006
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 52C35 (Primary) 05B35, 52C40

description: A topological hyperplane is a subspace of R^n (or a homeomorph of it) that is topologically equivalent to an ordinary straight hyperplane. An arrangement of topological hyperplanes in R^n is a finite set H such that k topological hyperplanes in H, if their intersection is nonempty, meet in a subspace that is a topological hyperplane in the intersection of any k-1 of them; but two topological hyperplanes that do intersect need not cross each other. If every intersecting pair does cross, the arrangement is affine. The number of regions formed by an arrangement of topological hyperplanes has the same formula as for arrangements of affine hyperplanes. Hoping to explain this geometrically, we ask whether parts of the topological hyperplanes in any arrangement can be reassembled into an arrangement of affine topological hyperplanes with the same regions. That is always possible if the dimension is two but not in higher dimensions. We also ask whether all affine topological hyperplane arrangements correspond to oriented matroids; they need not, but we can characterize those that do if the dimension is two. In higher dimensions this problem is open. Another open question is to characterize the intersection semilattices of topological hyperplane arrangements; a third is to prove that the regions of an arrangement of topological hyperplanes are necessarily cells.
description: Preprint; 12 pp., 1 figure
Enhancement of SunDial Optical Performance Handling Cosine and End Losses
Creators: name: Abbas, Rubén
name: Montes, María José
name: Cano, Javier
name: González-Portillo, Luis Francisco
name: Sebastián, Andrés
name: Muñoz-Antón, Javier
name: Rovira, Antonio
name: Martínez-Val, José María
Publisher: name: Zenodo
Year: 2020
Subjects: ASTEP
SHIP
Fresnel

description: A new low-cost collector has been conceived for solar heat for industrial processes: the SunDial. This collector seeks cost reduction by means of an innovative design that must carefully address the important effects of cosine and end losses. An in-house Monte Carlo Ray Tracing code is used to asses these effects for different configurations. It results that a low tilt of the field might help to reduce importantly cosine losses, whereas in order to reduce end losses fields with higher length/width ratio are required. This study leads to a design methodology that will be used in the construction of two prototypes that will be built for two different end-users in the framework of the H2020 project ASTEP.
Nernst effect and diamagnetism in phase fluctuating superconductors
Creators: name: Podolsky, Daniel
name: Raghu, Srinivas
name: Vishwanath, Ashvin
Publisher: name: arXiv
Year: 2006
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: When a superconductor is warmed above its critical temperature $T_c$, long range order is destroyed by fluctuations in the order parameter. These fluctuations can be probed by measurements of conductivity, diamagnetism, and of the Nernst effect. Here, we study a regime where superconductivity is destroyed by phase fluctuations arising from a dilute liquid of mobile vortices. We find that the Nernst effect and diamagnetic response differ significantly from Gaussian fluctuations -- in particular, a much sharper decay with temperature is obtained. We predict a rapid onset of Nernst signal at a temperature T$_{\rm onset}$ that tracks $T_c$, rather than the pairing temperature. We also predict a close quantitative connection with diamagnetism -- the ratio of magnetization to transverse thermoelectric conductivity $α_{xy}$ reaches a universal value at high temperatures. We interpret Nernst effect measurements on the underdoped cuprates in terms of a dilute vortex liquid over a wide temperature range above $T_c$.
description: 4 pages, 4 figures; (v2) acknowledgments added
Fig 1 and Fig 2: Brain and body weights of pups (raw data) (Atiba et al., 2021)
Creators: name: Foluso Atiba
name: Fatokun, Amos
name: Imosemi IO
name: Malomo AO
Publisher: name: figshare
Year: 2021
Subjects: Neuroscience

description: Brain and body weights of pups (raw data)
On the Period-Ratio-Mass-Ratio Correlation of Extra-Solar Multi-Planet Systems
Creators: name: Gajendran, Sridhar
name: Yeh, Li-Chin
name: Jiang, Ing-Guey
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: In order to gain possible hints for planet formation from the current data of known extra-solar planets, the period-ratios and mass-ratios of adjacent planet pairs in multi-planet systems are determined. A moderate period-ratio-mass-ratio correlation is found to have a correlation coefficient r=0.5779 with 99% confidence interval (0.464, 0.672). In contrast, for non-adjacent planet pairs, the correlation coefficient is r=0.2820 with 99% confidence interval (0.133, 0.419). Our results reveal the imprint of planet-planet interactions of the adjacent planet pairs in a certain fraction of the multi-planet systems during the stage of planet formation.
description: 10 pages, 3 figures, 1 table, accepted by New Astronomy
Fig 12 (Purkinje Cell Density) and Fig 13 (Molecular Thickness): raw data (Atiba et al., 2021)
Creators: name: Foluso Atiba
name: Fatokun, Amos
name: Imosemi IO
name: Malomo AO
Publisher: name: figshare
Year: 2021
Subjects: Neuroscience

description: Fig 12 (Purkinje Cell Density) and Fig 13 (Molecular Thickness): raw data
การพัฒนาระบบจัดการเรียนการสอนอิเลคทรอนิกส์เพื่อรองรับกรอบการประกันคุณภาพการศึกษาไทย
Creators: name: อนิรุทธ์ โชติถนอม
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2558
Subjects: กรอบมาตรฐานคุณวุฒิระดับอุดมศึกษาแห่งชาติ, มคอ.3, มคอ.5, ระบบจัดการเรียนการสอนอิเลคทรอนิกส์, การประเมินความพึงพอใจ

description: 2, 34, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
การจัดกลุ่มทางเศรษฐกิจและสังคมของประชากรในจังหวัดมหาสารคาม
Creators: name: ยุภาพร มูลอัต
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2558
Subjects: ค่าสัมประสิทธิ์ความไม่เท่าเทียมกัน, กลุ่มครัวเรือนเศรษฐกิจ, การวิเคราะห์จัดกลุ่ม

description: 2, 34, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
ผลของอีควอลต่อการเจริญเติบโตของอวัยวะสืบพันธุ์และอวัยวะที่เกี่ยวข้องกับระบบสืบพันธุ์ และเมแทบอลิซึมของไขมันในตับในหนูแรทตัวเต็มวัยเพศผู้
Creators: name: มัลลิกา สระศรี
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2558
Subjects: ไอโซฟลาโวนในถั่วเหลือง, อัณฑะ, ต่อมลูกหมาก, อีพิดิไดมิส, เซมินัล, เวสิเคิล, ไขมัน

description: 2, 34, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
Expérimenter l'évaluation ouverte par les pairs post-publication par l'annotation
Creators: name: Dandieu, Claire
name: HIRMEOS Consortium
Publisher: name: Zenodo
Year: 2019
Subjects: monography
open peer review
open science
open access

description: Ce rapport présente les résultats de l’expérimentation d’évaluation ouverte par les pairs
 post-publication qui s’est déroulée d’octobre 2018 à juin 2019. Elle a été menée dans le
 cadre du projet européen HIRMEOS qui prévoyait, entre autres, l’implémentation d’un
 service d’annotations sur la plateforme OpenEdition Books. Pour accompagner
 l’implémentation de cet outil sur la plateforme, une phase expérimentale a été mise en
 place. Le but de cette expérimentation était d’explorer, via l’annotation, de nouvelles
 pratiques d’évaluation ouverte par les pairs, post-publication, sur des monographies en
 sciences humaines et sociales diffusées en accès ouvert.
ความสัมพันธ์ของการใช้ปัจจัยการผลิตข้าวเหนียวพันธุ์ กข6 ในระบบการเพาะปลูกที่แตกต่างกันของจังหวัดร้อยเอ็ด
Creators: name: สอ้าน บุญจอง
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2558
Subjects: ข้าวเหนียว กข6, การใช้ปัจจัยการผลิต, สมการการผลิตแบบ Cobb-Douglas

description: 2, 34, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
การประเมินการเก็บกักคาร์บอนในดิน บริเวณสวนป่ากฤษณา สวนยางพาราและนาข้าว
Creators: name: วรากร สุจริต
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2558
Subjects: การกักเก็บคาร์บอนในดิน, สวนกฤษณา, สวนยางพารา, นาข้าว

description: 2, 34, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
Simple but accurate estimation of light-matter coupling strength and optical loss for a molecular emitter coupled with photonic modes
Creators: name: Wang, Siwei
name: Chuang, Yi-Ting
name: Hsu, Liang-Yan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Light-matter coupling strength and optical loss are two key physical quantities in cavity quantum electrodynamics (cQED), and their interplay determines whether light-matter hybrid states can be formed or not in chemical systems. In this study, by using macroscopic quantum electrodynamics (mQED) combined with a pseudomode approach, we present a simple but accurate method which allows us to quickly estimate the light-matter coupling strength and optical loss without free parameters. Moreover, for a molecular emitter coupled with photonic modes (including cavity modes and plasmon polartion modes), we analytically and numerically prove that the dynamics derived from the mQED-based wavefunction approach is mathematically equivalent to the dynamics governed by the cQED-based Lindblad master equation when the Purcell factor behaves like Lorentzians.
description: 11 pages, 2 figures
พฤติกรรมเสี่ยงทางเพศที่เกิดจากการบริโภคเครื่องดื่มแอลกอฮอล์ในกลุ่มวัยรุ่นหญิง: การศึกษาแบบภาคตัดขวาง ภาคกลาง ประเทศไทย
Creators: name: ณัฐจาพร พิชัยณรงค์
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2558
Subjects: การบริโภคเครื่องดื่มแอลกอฮอล์, พฤติกรรมเสี่ยงทางเพศ, วัยรุ่นหญิง, ภาคกลาง, ประเทศไทย

description: 2, 34, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
A Multi-wavelength Study on the Formation of AFGL 333-Ridge
Creators: name: Liang, XiaoLian
name: Xu, Jin-Long
name: Xu, Ye
name: Wang, Jun-Jie
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We presented a multi-wavelength study of AFGL 333-Ridge. The molecular line data reveals that the AFGL 333-Ridge has two independent velocity components at -50.5 km/s and -48.0 km/s. In the Position-Velocity diagram, the bridge feature connects with two parts that are spatially correlated but separated in velocity. These observational evidences support the scenario that the two velocity components have collided and merged into one molecular cloud. The majority of Class I YSOs are distributed within the collision region, suggesting that the cloud-cloud collision has induced the YSOs formation in the ridge. Using the radio recombination line (RRL) data obtained by the Five-hundred-meter Aperture Spherical radio Telescope (FAST), the RRL velocities of three HII regions are consistent with that of the AFGL 333-Ridge. By comparing the three HII regions' dynamical ages with the collision timescale of the two components, we conclude that the influence of the three HII regions may not drive the two clouds to merge. The formation of the AFGL 333-Ridge is probably due to the expansion of the giant HII region W4.
description: 13pages, 11 figures, and accepted by ApJ
ปัจจัยที่มีความสัมพันธ์กับการใช้ถุงยางอนามัยในกลุ่มนักเรียนระดับชั้นมัธยมศึกษาปีที่ 5 ที่เคยมีเพศสัมพันธ์ จังหวัดมหาสารคาม ปี 2555
Creators: name: พรสิทธิ์ ทวยนันท์
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2558
Subjects: ถุงยางอนามัย, โรคติดต่อทางเพศสัมพันธ์, นักเรียน

description: 2, 34, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
Effect of the neutron quadrupole distribution in the TaO$^+$ cation
Creators: name: Penyazkov, Gleb
name: Skripnikov, Leonid V.
name: Oleynichenko, Alexander V.
name: Zaitsevskii, Andréi V.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Nuclear Theory (nucl-th)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We estimate the effect of the tensor parity nonconserving (PNC) interaction in the $^{181}$TaO$^+$ molecular cation. It can be used to probe the unknown quadrupole distribution of the neutrons inside the Ta nucleus. To this end, we evaluate the constant which characterizes this interaction using the relativistic Fock space coupled cluster theory for electronic structure modelling. The $^3Δ_1$ state of the TaO$^+$ cation which can be used to measure the PNC effect is found to be the ground one in agreement with the previous theoretical study.
Infrared-active excitations related to Ho3+ ligand-field splitting at the commensurate-incommensurate magnetic phase transition in HoMn2O5
Creators: name: Sirenko, A. A.
name: Malley, S. M. O
name: Ahn, K. H.
name: Park, S.
name: Carr, G. L.
name: Cheong, S-W.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Linearly polarized spectra of far-infrared (IR) transmission in HoMn2O5 multiferroic single crystals have been studied in the frequency range between 8.5 and 105 cm-1 and for temperatures between 5 K and 300 K. Polarization of IR-active excitations depends on the crystallographic directions in HoMn2O5 and is sensitive to the magnetic phase transitions. We attribute some of the infrared-active excitations to electric-dipole transitions between ligand-field split states of Ho3+ ions. For light polarization along crystalline b-axis, the oscillator strength of electric dipoles at low frequencies (10.5, 13, and 18 cm-1) changes significantly at the commensurate-incommensurate antiferromagnetic phase transition at T3 = 19 K. This effect shows a strong correlation with the pronounced steps of the b-directional static dielectric function. We propose that the ligand field (LF) on Ho3+ connects the magnetism and dielectric properties of this compound through coupling with the Mn spin structure. We comment on the possibility for composite excitations of magnons and excited LF states.
description: new figure
การพัฒนาการบริการทางเภสัชกรรมแก่ผู้ป่วยจิตเภท โรงพยาบาล ๕๐ พรรษา มหาวชิราลงกรณ ตำบลไร่น้อย อำเภอเมือง จังหวัดอุบลราชธานี
Creators: name: พิมพ์ปวีณ์ เพชรวงค์
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2558
Subjects: การบริการทางเภสัชกรรม, โรคจิตเภท

description: 2, 34, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
On the time evolution of Wigner measures for Schrodinger equations
Creators: name: Carles, Rémi
name: Kammerer, Clotilde Fermanian
name: Mauser, Norbert
name: Stimming, Hans Peter
Publisher: name: arXiv
Year: 2008
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: In this survey, our aim is to emphasize the main known limitations to the use of Wigner measures for Schrodinger equations. After a short review of successful applications of Wigner measures to study the semi-classical limit of solutions to Schrodinger equations, we list some examples where Wigner measures cannot be a good tool to describe high frequency limits. Typically, the Wigner measures may not capture effects which are not negligible at the pointwise level, or the propagation of Wigner measures may be an ill-posed problem. In the latter situation, two families of functions may have the same Wigner measures at some initial time, but different Wigner measures for a larger time. In the case of systems, this difficulty can partially be avoided by considering more refined Wigner measures such as two-scale Wigner measures; however, we give examples of situations where this quadratic approach fails.
description: Survey, 26 pages
Manipulating Berry curvature of SrRuO3 thin films via epitaxial strain
Creators: name: Tian, Di
name: Liu, Zhiwei
name: Shen, Shengchun
name: Li, Zhuolu
name: Zhou, Yu
name: Liu, Hongquan
name: Chen, Hanghui
name: Yu, Pu
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Berry curvature plays a crucial role in exotic electronic states of quantum materials, such as intrinsic anomalous Hall effect. As Berry curvature is highly sensitive to subtle changes of electronic band structures, it can be finely tuned via external stimulus. Here, we demonstrate in SrRuO3 thin films that both the magnitude and sign of anomalous Hall resistivity can be effectively controlled with epitaxial strain. Our first-principles calculations reveal that epitaxial strain induces an additional crystal field splitting and changes the order of Ru d orbital energies, which alters the Berry curvature and leads to the sign and magnitude change of anomalous Hall conductivity. Furthermore, we show that the rotation of Ru magnetic moment in real space of tensile strained sample can result in an exotic nonmonotonic change of anomalous Hall resistivity with the sweeping of magnetic field, resembling the topological Hall effect observed in non-coplanar spin systems. These findings not only deepen our understanding of anomalous Hall effect in SrRuO3 systems, but also provide an effective tuning knob to manipulate Berry curvature and related physical properties in a wide range of quantum materials.
Weak coupling Bardeen-Cooper-Schrieffer suerconductivity in the Electron-Doped Cuprate Superconductors
Creators: name: Shan, L.
name: Huang, Y.
name: Wang, Y. L.
name: Li, Shiliang
name: Zhao, Jun
name: Dai, Pengcheng
name: Zhang, Y. Z.
name: Ren, C.
name: Wen, H. H.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We use in-plane tunneling spectroscopy to study the temperature dependence of the local superconducting gap $Δ(T)$ in electron-doped copper oxides with various $T_c$'s and Ce-doping concentrations. We show that the temperature dependence of $Δ(T)$ follows the expectation of the Bardeen-Cooper-Schrieffer (BCS) theory of superconductivity, where $Δ(0)/k_{B}T_{c}\approx1.72\pm 0.15$ and $Δ(0)$ is the average superconducting gap across the Fermi surface, for all the doping levels investigated. These results suggest that the electron-doped superconducting copper oxides are weak coupling BCS superconductors.
description: 5 pages, 4 figures
Summary and Evaluation of Long Term Forecasts of the Supply and Demand of Agricultural and Livestock Products in Venezuela
Creators: name: Hutchison, John Earl
name: Hutchison, John Earl
Publisher: name: Unknown
Year: 1967
Subjects: Agricultural and Food Policy
Crop Production/Industries
Demand and Price Analysis
Food Consumption/Nutrition/Food Safety
International Relations/Trade
Land Economics/Use
Livestock Production/Industries
Research Methods/ Statistical Methods

description: This report is a summary and evaluation, with implications for U.S. agriculture, of the study report, Long Term Forecasts of the Supply and Demand of Agricultural and Livestock Products in Venezuela, dated December 1965. The study report was prepared by the Consejo de Bienestar Rural (CBR) under a contract with the Economic Research Service of the U.S. Department of Agriculture. The contract was administered by the Western Hemisphere Branch, Economic Research Service of the Department
Investigating the Andromeda Stream: III. A Young Shell System in M31
Creators: name: Fardal, M. A.
name: Guhathakurta, P.
name: Babul, A.
name: McConnachie, A. W.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Published maps of red giant stars in the halo region of M31 exhibit a giant stellar stream to the south of this galaxy, as well as a giant "shelf" to the northeast of M31's center. Using these maps, we find that there is a fainter shelf of comparable size on the western side as well. By choosing appropriate structural and orbital parameters for an accreting dwarf satellite within the accurate M31 potential model of Geehan et al. (2006), we produce a very similar structure in an N-body simulation. In this scenario, the tidal stream produced at pericenter of the satellite's orbit matches the observed southern stream, while the forward continuation of this tidal stream makes up two orbital loops, broadened into fan-like structures by successive pericentric passages; these loops correspond to the NE and W shelves. The tidal debris from the satellite also reproduces a previously-observed "stream" of counterrotating PNe and a related stream seen in red giant stars. The debris pattern in our simulation resembles the shell systems detected around many elliptical galaxies, though this is the first identification of a shell system in a spiral galaxy and the first in any galaxy close enough to allow measurements of stellar velocities and relative distances. We discuss the physics of these partial shells, highlighting the role played by spatial and velocity caustics in the observations. We show that kinematic surveys of the tidal debris will provide a sensitive measurement of M31's halo potential, while quantifying the surface density of debris in the shelves will let us reconstruct the original mass and time of disruption of the progenitor satellite.
description: 19 pages, 12 figures, 2 tables; submitted to Monthly Notices
Bandwidth-disorder phase diagram of half doped layered manganites
Creators: name: Mathieu, R.
name: Uchida, M.
name: Kaneko, Y.
name: He, J. P.
name: Yu, X. Z.
name: Kumai, R.
name: Arima, T.
name: Tomioka, Y.
name: Asamitsu, A.
name: Matsui, Y.
name: Tokura, Y.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Phase diagrams in the plane of $r_A$ (the average ionic radius, related to one-electron bandwidth $W$) and $σ^2$ (the ionic radius variance, measuring the quenched disorder), or ``bandwidth-disorder phase diagrams'', have been established for perovskite manganites, with three-dimensional (3$D$) Mn-O network. Here we establish the intrinsic bandwidth-disorder phase diagram of half-doped layered manganites with the two-dimensional (2$D$) Mn-O network, examining in detail the ``mother state'' of the colossal magnetoresistance (CMR) phenomenon in crystals without ferromagnetic instability. The consequences of the reduced dimensionality, from 3$D$ to 2$D$, on the order-disorder phenomena in the charge-orbital sectors are also highlighted.
description: REVTeX 4 style; 5 pages, 4 figures
mmWall: A Reconfigurable Metamaterial Surface for mmWave Networks
Creators: name: Cho, Kun Woo
name: Mazaheri, Mohammad Hossein
name: Gummeson, Jeremy
name: Abari, Omid
name: Jamieson, Kyle
Publisher: name: arXiv
Year: 2021
Subjects: subject: Signal Processing (eess.SP)
subject: Applied Physics (physics.app-ph)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Physical sciences
subject: C.2.0

description: To support faster and more efficient networks, mobile operators and service providers are bringing 5G millimeter wave (mmWave) networks indoors. However, due to their high directionality, mmWave links are extremely vulnerable to blockage by walls and human mobility. To address these challenges, we exploit advances in artificially engineered metamaterials, introducing a wall-mounted smart metasurface, called mmWall, that enables a fast mmWave beam relay through the wall and redirects the beam power to another direction when a human body blocks a line-of-sight path. Moreover, our mmWall supports multiple users and fast beam alignment by generating multi-armed beams. We sketch the design of a real-time system by considering (1) how to design a programmable, metamaterial-based surface that refracts the incoming signal to one or more arbitrary directions, and (2) how to split an incoming mmWave beam into multiple outgoing beams and arbitrarily control the beam energy between these beams. Preliminary results show the mmWall metasurface steers the outgoing beam in a full 360-degrees, with an 89.8% single-beam efficiency and 74.5% double-beam efficiency.
description: 7 pages, 7 figures, The paper will be published in HotMobile'21
Phase-covariant cloning of coherent states
Creators: name: Sacchi, Massimiliano F.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider the problem of phase-covariant cloning for coherent states. We show that an experimental scheme based on ideal phase measurement and feedforward outperforms the semiclassical procedure of ideal phase measurement and preparation in terms of fidelity. A realistic scheme where the ideal phase measurement is replaced with double-homodyne detection is shown to be unable to overcome the semiclassical cloning strategy. On the other hand, such a realistic scheme is better than semiclassical cloning based on double-homodyne phase measurement and preparation.
description: 6 pages, 2 figures; updated references and minor corrections; in press on Physical Review A
title: Nonlinear non-isothermal distributed-parameter observer for PEM Fuel Cell Systems
Creators: name: Fuchs, Benjamin
Publisher: name: TU Wien
Year: 2023
Subjects: subject: Distributed-parameter observer
subject: Extended Kalman-Filter
subject: PEM fuel cell
subject: Temperature distribution estimation
subject: Parameter estimation

description: Arbeit an der Bibliothek noch nicht eingelangt - Daten nicht geprueft - gesperrte Arbeit (bis 2025-11-22+01:00)
description: Abweichender Titel nach Übersetzung der Verfasserin/des Verfassers
Formation and evolution of compact binaries in globular clusters: I.Binaries with white dwarfs
Creators: name: Ivanova, N.
name: Heinke, C. O.
name: Rasio, F. A.
name: Taam, R. E.
name: Belczynski, K.
name: Fregeau, J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In this paper, the first of a series, we study the stellar dynamical and evolutionary processes leading to the formation of compact binaries containing white dwarfs in dense globular clusters. We examine the processes leading to the creation of X-ray binaries such as cataclysmic variables and AM CVn systems. Using numerical simulations, we identify the dominant formation channels and we predict the expected numbers and characteristics of detectable systems, emphasizing how the cluster sources differ from the field population. We explore the dependence of formation rates on cluster properties and we explain in particular why the distribution of cataclysmic variables has only a weak dependence on cluster density. We also discuss the frequency of dwarf nova outbursts in globular clusters and their connection with moderately strong white dwarf magnetic fields. We examine the rate of Type Ia supernovae via both single and double degenerate channels in clusters and we argue that those rates may contribute to the total SN Ia rate in elliptical galaxies. Considering coalescing white dwarf binaries we discuss possible constraints on the common envelope evolution of their progenitors and we derive theoretical expectations for gravitational wave detection by LISA.
description: 17 pages (MNRAS style), 18 figures, submitted to MNRAS (the version with full resolution figures is available at http://www.cita.utoronto.ca/~nata/lit.html)
title: Искусственный интеллект в бизнесе: анализируем и применяем
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа, EDP Hub (Идипи Хаб)
Year: 2023

description: В последние годы искусственный интеллект (artificial intelligence) стал значительно более тесно связан с прогрессом человечества и социальными изменениями. Для этого необходимы новые и мощные алгоритмы обработки данных, чтобы интеллектуальные машины работали в тесном сотрудничестве с нами больше, чем когда-либо прежде. В книге изложены возможности оценки финансово-экономического состояния и кредитоспособности предприятий, а также финансового и социально-экономического состояния регионов с использованием систем искусственного интеллекта, таких как нейронные и гибридные сети, а также нечеткие продукционные системы. Особое внимание уделено раскрытию темы искусственных нейронных сетей и аппарату нечеткой логики. Все исследования приведены в пакетах Statistica Neural Networks, Neural Networks Toolbox, Fuzzy Logic Toolbox и редакторе ANFIS системы Matlab. Издание предназначено для научных работников, финансовых директоров, руководителей департаментов и администраций, менеджеров, аудиторов, работников кредитных организаций и широкого круга лиц, интересующихся вопросами применения искусственного интеллекта в экономике.
Dust Masses, PAH Abundances, and Starlight Intensities in the SINGS Galaxy Sample
Creators: name: Draine, B. T.
name: Dale, D. A.
name: Bendo, G.
name: Gordon, K. D.
name: Smith, J. D. T.
name: Armus, L.
name: Engelbracht, C. W.
name: Helou, G.
name: Kennicutt, R. C.
name: Li, A.
name: Roussel, H.
name: Walter, F.
name: Calzetti, D.
name: Moustakas, J.
name: Murphy, E. J.
name: Rieke, G. H.
name: Bot, C.
name: Hollenbach, D. J.
name: Sheth, K.
name: Teplitz, H. I.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Physical dust models are presented for 65 galaxies in the SINGS survey that are strongly detected in the four IRAC bands and three MIPS bands. For each galaxy we estimate (1) the total dust mass, (2) the fraction of the dust mass contributed by PAHs, and (3) the intensity of the starlight heating the dust grains. We find that spiral galaxies have dust properties resembling the dust in the local region of the Milky Way, with similar dust-to-gas ratio, and similar PAH abundance. The observed SEDs, including galaxies with SCUBA photometry, can be reproduced by dust models that do not require "cold" (T<10K) dust. The dust-to-gas ratio is observed to be dependent on metallicity. In the interstellar media of galaxies with A_O=12+log(O/H)>8.1, grains contain a substantial fraction of interstellar Mg, Si and Fe. Galaxies with A_O<8.1 and extended HI envelopes in some cases appear to have global dust-to-gas ratios that are low for their measured oxygen abundance, but in the regions where infrared emission is detected, the dust-to-gas ratio generally appears to be consistent with a substantial fraction of interstellar Mg, Si, and Fe being contained in dust. The PAH index q_PAH -- the fraction of the dust mass in the form of PAHs -- correlates with metallicity. The nine galaxies in our sample with A_O<8.1 have a median q_PAH=1.0%, whereas galaxies with A_O>8.1 have a median q_PAH=3.55%. The derived dust masses favor a value X_CO approx 4e20 cm^{-2}(K kms)^{-1} for the CO to H_2 conversion factor. Except for some starbursting systems (Mrk33, Tolo89, NGC3049), dust in the diffuse ISM dominates the IR power.
description: Accepted for publication in the Astrophysical Journal