cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Effect of micelle breaking rate and wall slip on unsteady motion past a sphere translating in wormlike micellar solutions
Creators: name: Sasmal, Chandi
Publisher: name: arXiv
Year: 2021
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: In a recent numerical study, we have shown that the unsteady motion past a sphere translating steadily in a wormlike micellar solution is caused due to the breakage of long micelles downstream of the sphere once the Weissenberg number exceeds a critical value based on the two-species Vasquez-Cook-McKinley (VCM) constitutive model for wormlike micelles (C. Sasmal, Unsteady motion past a sphere translating steadily in wormlike micellar solutions: a numerical analysis, Journal of Fluid Mechanics, 912, A52, 2021). This study further shows that this unsteady motion is strongly influenced by the micelle breakage rate and wall slip present on the sphere surface. In particular, we find that the onset of this unsteady motion is delayed to higher values of the Weissenberg number as the micelle breakage rate decreases or, in other words, as the micelles become hard to break. Additionally, we observe that at some values of the micelle breakage rate, a transition in the flow field from steady to unsteady occurs as the Weissenberg number increases, and then again, a transition from unsteady to steady occurs as the Weissenberg number further increases. Therefore, there is a window of the Weissenberg number present in which one can see this unsteady motion past the translating sphere. On the other hand, we show that the presence of wall slip on the sphere surface suppresses this unsteady motion past the translating sphere, and a probable explanation for the same is provided in this study.
บทเรียนคอมพิวเตอร์ช่วยสอนผ่านระบบอินเทอร์เน็ต วิชา วัสดุศาสตร์
Creators: name: บุญรอด ทองสว่าง
Publisher: name: สถาบันวิจัยและพัฒนา มหาวิทยาลัยราชภัฏเพชรบูรณ์
Year: 2010
Subjects: บทเรียนคอมพิวเตอร์ช่วยสอน
ระบบเครือข่ายอินเทอร์เน็ต
วิชาวัสดุศาสตร์
Computer Assisted Instruction
Internet Network system
Material Science

description: PHETCHABUN RAJABHAT JOURNAL, 12, 2, 45-53
SWxSOC Software Architecture for Science Data Processing
Creators: name: Robbertz, Andrew
name: Rager, Amy
name: Barrous-Dume, Damian
name: Christe, Steven
name: Kreisler, Steve
name: Mercer, Tony
name: Paterson, William R.
Publisher: name: Zenodo
Year: 2024

description: The Space Weather Science Operations Center (SWxSOC) is a multi-mission Science Operations Center (SOC), currently supporting HERMES and PADRE missions. To enable more consistent, reproducible, and compliant data products for the variety of SWxSOC supported instruments, the SWxSOC has created a library of modular Python packages. The core package in this library contains functionality for CDF file IO using high-level, abstracted data structures for faster analysis of science data products. FITS file IO functionality is in the planning stages. Additionally, the SWxSOC has helped to create and support metadata templating and validation packages for each of ISTP requirements for CDF files, and SOLARNET recommendations for FITS files. The SWxSOC is working in collaboration with the ISTP and SOLARNET authors, as well as SPDF and SDAC archiving organizations to ensure the greatest accuracy, usability, and interoperability of these metadata validation packages. Instrument-specific package templates in the SWxSOC library provide common stub-code and templates for instrument calibration and processing functionality, leveraging the core packages, and utilizing a common API for invoking data processing. The abstraction of intricate, high heritage, data formats, such as CDF and FITS files, in Python enables easier analysis and opens doors for greater participation in the science community.
บรรยากาศรอบตัวเรานั้นสำคัญไฉน
Creators: name: สรรฤดี ดีปู่
Publisher: name: สถาบันวิจัยและพัฒนา มหาวิทยาลัยราชภัฏเพชรบูรณ์
Year: 2010
Subjects: --

description: PHETCHABUN RAJABHAT JOURNAL, 12, 2, 4-6
Singularity Formation in the Deterministic and Stochastic Fractional Burgers Equation
Creators: name: Ramírez, Elkin
name: Protas, Bartosz
Publisher: name: arXiv
Year: 2021
Subjects: subject: Numerical Analysis (math.NA)
subject: Mathematical Physics (math-ph)
subject: Analysis of PDEs (math.AP)
subject: Probability (math.PR)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: This study is motivated by the question of how singularity formation and other forms of extreme behavior in nonlinear dissipative partial differential equations are affected by stochastic excitations. To address this question we consider the 1D fractional Burgers equation with additive colored noise as a model problem. This system is interesting, because in the deterministic setting it exhibits finite-time blow-up or a globally well-posed behavior depending on the value of the fractional dissipation exponent. The problem is studied by performing a series of accurate numerical computations combining spectrally-accurate spatial discretization with a Monte-Carlo approach. First, we carefully document the singularity formation in the deterministic system in the supercritical regime where the blow-up time is shown to be a decreasing function of the fractional dissipation exponent. Our main result for the stochastic problem is that there is no evidence for the noise to regularize the evolution by suppressing blow-up in the supercritical regime, or for the noise to trigger blow-up in the subcritical regime. However, as the noise amplitude becomes large, the blow-up times in the supercritical regime are shown to exhibit an increasingly non-Gaussian behavior. Analogous observations are also made for the maximum attained values of the enstrophy and the times when the maxima occur in the subcritical regime.
description: 36 pages and 17 figures
Cylindrical vector beams reveal radiationless anapole condition in a resonant state
Creators: name: Lu, Yudong
name: Xu, Yi
name: Ouyang, Xu
name: Xian, Mingcong
name: Cao, Yaoyu
name: Chen, Kai
name: Li, Xiangping
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Nonscattering optical anapole condition is corresponding to the excitation of radiationless field distributions in open resonators, which offers new degrees of freedom for tailoring light-matter interaction. Conventional mechanisms for achieving such a condition relies on sophisticated manipulation of electromagnetic multipolar moments of all orders to guarantee superpositions of vanished moment strengths at the same wavelength. In contrast, here we report on the excitation of optical radiationless anapole hidden in a resonant state of a Si nanoparticle utilizing tightly focused radially polarized (RP) beam. The coexistence of magnetic resonant state and anapole condition at the same wavelength further enables the triggering of resonant state by tightly focused azimuthally polarized (AP) beam whose corresponding electric multipole coefficient could be zero. As a result, high contrast inter-transition between radiationless anapole condition and ideal magnetic resonant scattering can be achieved experimentally in visible spectrum. The proposed mechanism is general which can be realized in different types of nanostructures. Our results showcase that the unique combination of structured light and structured Mie resonances could provide new degrees of freedom for tailoring light-matter interaction, which might shed new light on functional meta-optics.
description: 11 pages, 5figures
ประวัติและรูปแบบพระอุโบสถวัดในเขตตำบลในเมือง ตำบลสะเดียงและตำบลวังชมพู จังหวัดเพชรบูรณ์
Creators: name: น้ำผึ้ง พูนวิวัฒน์
Publisher: name: สถาบันวิจัยและพัฒนา มหาวิทยาลัยราชภัฏเพชรบูรณ์
Year: 2010
Subjects: อุโบสถ
Style Paubosod

description: PHETCHABUN RAJABHAT JOURNAL, 12, 2, 75-79
บทบาทหนังสือพิมพ์ท้องถิ่นต่อการพัฒนาด้านเศรษฐกิจของจังหวัดเพชรบูรณ์
Creators: name: รักชนก สมศักดิ์
Publisher: name: สถาบันวิจัยและพัฒนา มหาวิทยาลัยราชภัฏเพชรบูรณ์
Year: 2011
Subjects: บทบาทหนังสือพิมพ์ท้องถิ่น
การพัฒนาด้านเศรษฐกิจ
จังหวัดเพชรบูรณ์
The role of local newspaper
The economic development
Phetchabun province

description: PHETCHABUN RAJABHAT JOURNAL, 13, 2, 85-93
Clelandella artilesi Vilvens, Swinnen & Deniz 2011
Creators: name: Harzhauser, Mathias
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Trochida
Trochidae
Clelandella
Clelandella artilesi

description: Clelandella artilesi Vilvens, Swinnen & Deniz, 2011
Present-day: E Atlantic off Western Sahara.
(Vilvens et al. 2011)
description: Published as part of Harzhauser, Mathias, 2021, The Cainozoic to present-day record of Circum-Mediterranean, NE Atlantic and North Sea Cantharidinae and Trochinae (Trochoidea, Gastropoda) - a synopsis, pp. 1-81 in Zootaxa 4902 (1) on page 22, DOI: 10.11646/zootaxa.4902.1.1, http://zenodo.org/record/4419088
Agastoroxenia Nieves-Aldrey & Medianero 2010
Creators: name: Nieves-Aldrey, Jose Luis
name: Medianero, Enrique
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Cynipidae
Agastoroxenia

description: Agastoroxenia Nieves-Aldrey & Medianero, 2010
Diagnosis. This recently described genus is readily distinguished from other genera of Synergini by the presence of 13-segmented antenna in both females and males. Additional diagnostic antennal characteristics are the pedicel being relatively long, 2.5 times as long as wide and longer than the scape and F2, and the F1 of the male antenna is strongly curved dorsally, excavated medially and expanded apically and basally. Other distinctive morphological features are the small basal tooth of the metatarsal claw, measuring less than 1/3 as long as the apical tooth and the irradiating facial striae, which are strong, broad and blunt.
Monotypic. A single species known, Agastoroxenia panamensis Nieves-Aldrey & Medianero, 2010, described as an inquiline in unidentified Andricus galls on Quercus lancifolia SchIedl. & Cham. In Chiriquí, Piedra Candela (Panama) (Nieves-Aldrey & Medianero 2010)
description: Published as part of Nieves-Aldrey, Jose Luis & Medianero, Enrique, 2011, Taxonomy of inquilines of oak gall wasps of Panama, with description of eight new species of Synergus Hartig (Hymenoptera, Cynipidae, Synergini), pp. 1-47 in Zootaxa 2774 on page 3, DOI: 10.5281/zenodo.276876
Magnetic reconnection as an energy cascade process
Creators: name: Adhikari, S.
name: Parashar, T. N.
name: Shay, M. A.
name: Matthaeus, W. H.
name: Pyakurel, P. Sharma
name: Fordin, S.
name: Stawarz, J. E.
name: Eastwood, J. P.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Reconnection and turbulence are two of the most commonly observed dynamical processes in plasmas, but their relationship is still not fully understood. Using 2.5D kinetic particle-in-cell simulations of both strong turbulence and reconnection, we compare the cross-scale transfer of energy in the two systems by analyzing the generalization of the von Kármán Howarth equations for Hall magnetohydrodynamics, a formulation that subsumes the third-order law for steady cascade rates. Even though the large scale features are quite different, the finding is that the decomposition of the energy transfer is structurally very similar in the two cases. In the reconnection case, the time evolution of the energy transfer also exhibits a correlation with the reconnection rate. These results provide explicit evidence that reconnection itself is fundamentally an energy cascade process.
ประสิทธิภาพการบริหารงานของเทศบาลเมืองเพชรบูรณ์ ที่มีความสัมพันธ์กับหลักธรรมาภิบาล
Creators: name: สนธยา ชมภู
Publisher: name: สถาบันวิจัยและพัฒนา มหาวิทยาลัยราชภัฏเพชรบูรณ์
Year: 2011
Subjects: ธรรมาภิบาล
Good
Governance

description: PHETCHABUN RAJABHAT JOURNAL, 13, 2, 103-108
บทบาทการบริหารหลักสูตรของผู้บริหารสถานศึกษา ในโรงเรียนพร้อมใช้หลักสูตร จังหวัดบุรีรัมย์
Creators: name: สาริสา ปราเมต
name: นวมินทร์ ประชานันท์
name: ศิราณี จุโฑปะมา
Publisher: name: สถาบันวิจัยและพัฒนา มหาวิทยาลัยราชภัฏเพชรบูรณ์
Year: 2013
Subjects: การบริหารหลักสูตร
หลักสูตรการศึกษาขั้นพื้นฐาน
โรงเรียนพร้อมใช้หลักสูตร
Curriculum administration
The Basic Education Core Curriculum
Pilot school for curriculum implementation

description: PHETCHABUN RAJABHAT JOURNAL, 15, 2, 126-135
ВАЛИДАЦИЯ ВЭЖХ МЕТОДИКИ АНАЛИЗА АЗИТРОМИЦИНА В МОДЕЛЬНОЙ СМЕСИ С ЦЕТИРИЗИНОМ ПО ПОКАЗАТЕЛЮ « ПРАВИЛЬНОСТЬ»
Creators: name: Гаибназарова, Д.Т.
name: Юлдашева, М.
Publisher: name: Zenodo
Year: 2024

description: Экспертиза качества с целью регистрации лекарственных препаратов для медицинского применения, подтверждения государственной регистрации, внесения изменений в регистрационное досье или внесения фармацевтической субстанции, не используемой в производстве лекарственных средств (ЛС) в Государственный реестр лекарственных средств, предусматривает экспертизу качества образцов ЛС и экспертизу фармацевтической части регистрационного досье. При проведении лабораторной экспертизы качества образцов устанавливается их соответствие требованиям нормативной документации и воспроизводимость аналитических методик. Наряду с экспериментальной проверкой методик должна быть проведена также теоретическая экспертиза на основе данных по их валидации.
Few-photon optical diode in a chiral waveguide
Creators: name: Tan, Jin-Lei
name: Xu, Xun-Wei
name: Lu, Jing
name: Zhou, Lan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the coherent transport of one or two photons in a 1D waveguide chirally coupled to a nonlinear resonator. Analytic solutions of the one-photon and two-photon scattering is derived. Although the resonator acts as a non-reciprocal phase shifter, light transmission is reciprocal at one-photon level. However, the forward and reverse transmitted probabilities for two photons incident from either the left side or the right side of the nonlinear resonator are nonreciprocal due to the energy redistribution of the two-photon bound state. Hence, the nonlinear resonator acts as an optical diode at two-photon level.
description: 7 pages, 5 figures
Asymmetric four-grating compressor for ultrafast high power lasers
Creators: name: Shen, Xiong
name: Du, Shuman
name: Liu, Jun
name: Li, Ruxin
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The peak power improvement and running safety of petawatt (PW) lasers are limited by laser-induced damage of optical components with limited sizes and damage thresholds. Diffraction gratings in pulse compressors have been the shortest stave of PW lasers up to now, as to manufacture a high quality meter-sized grating remains particularly challenging. Here, the asymmetric four-grating compressor (AFGC) with asymmetric configuration is proposed for PW lasers to increase the maximum bearable output pulse energy and running safety without neither additional optical component nor extra control in comparison to a traditional Treacy four-grating compressor (TFGC) with symmetric configuration. In AFGC, suitable spatial dispersion can be introduced in the output laser beam which is able to decrease the laser spatial intensity modulation (LSIM) of the output beam on the final grating. The introduced spatial dispersion can be automatically compensated at the focal plane by using the spatiotemporal focusing technique. Based on this simple AFGC design, not only the damage risk of the final grating can be reduced, but also the maximum output pulse energy can be improved by about 1.8 times theoretically. As an example, 100 PW output power can be achieved theoretically by using the AFGC with an input beam size of 550*700 mm2.
description: 11pages,4 figures
Estudio de factibilidad para la producción y comercialización de Tilapias Rojas (Oreochromis sp) en el cantón Quevedo: Feasibility study for the production and commercialization of Red Tilapia (Oreochromis sp) in the canton of Quevedo
Creators: name: Gabriela Estefanía Veintimilla-Morán
Publisher: name: Multidisciplinary Latin American Journal
Year: 2023

description: El artículo analiza la producción y comercialización de tilapia roja en el cantón Quevedo, Ecuador. Se destaca que esta actividad se ha visto limitada debido a varios factores, incluyendo la escasa información sobre técnicas de crianza, la falta de recursos económicos para adecuar las instalaciones necesarias y la presencia de intermediarios que causan variaciones en los precios de venta. Por lo tanto, se plantea la necesidad de llevar a cabo un estudio de producción, comercialización y rentabilidad. El artículo señala que la crianza de tilapia roja se realiza principalmente en piscinas y jaulas, y que el cultivo en jaulas flotantes ha demostrado ser eficiente debido a su capacidad para facilitar el manejo y el rápido crecimiento de los peces. A pesar de la calidad nutricional de la tilapia roja, se menciona que existen percepciones erróneas sobre su sabor en algunos lugares del país. Sin embargo, se destaca su alto contenido de proteínas de alto valor biológico y ácidos grasos omega-3.
Clelandella azorica Gofas 2005
Creators: name: Harzhauser, Mathias
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Trochida
Trochidae
Clelandella
Clelandella azorica

description: Clelandella azorica Gofas, 2005
Present-day: NE Atlantic (Azores).
(Gofas 2005)
description: Published as part of Harzhauser, Mathias, 2021, The Cainozoic to present-day record of Circum-Mediterranean, NE Atlantic and North Sea Cantharidinae and Trochinae (Trochoidea, Gastropoda) - a synopsis, pp. 1-81 in Zootaxa 4902 (1) on page 22, DOI: 10.11646/zootaxa.4902.1.1, http://zenodo.org/record/4419088
บทบาทของทรัพยากรบุคคลที่ส่งผลต่อสมรรถนะการทำงานเป็นทีมของสถานประกอบการในสวนอุตสาหกรรมโรจนะ จังหวัดพระนครศรีอยุธยา
Creators: name: ทัศนีย์ ตั้งวรรณวิทย์
name: อนุพงษ์ อินฟ้าแสง
Publisher: name: สถาบันวิจัยและพัฒนา มหาวิทยาลัยราชภัฏเพชรบูรณ์
Year: 2014
Subjects: ทีมงาน
สถานประกอบการ
บทบาทของทรัพยากรบุคคล
Teamwork
Enterprise
The role of Human Resources

description: PHETCHABUN RAJABHAT JOURNAL, 16, 1, 19-27
Chemodynamical signatures of bar resonances in the Galactic disk: current data and future prospects
Creators: name: Wheeler, Adam
name: Abril-Cabezas, Irene
name: Trick, Wilma H.
name: Fragkoudi, Francesca
name: Ness, Melissa
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The Galactic disk exhibits complex chemical and dynamical substructure thought to be induced by the bar, spiral arms, and satellites. Here, we explore the chemical signatures of bar resonances in action and velocity space and characterize the differences between the signatures of corotation and higher-order resonances using test particle simulations. Thanks to recent surveys, we now have large datasets containing metallicities and kinematics of stars outside the solar neighborhood. We compare the simulations to the observational data from Gaia EDR3 and LAMOST DR5 and find weak evidence for a slow bar with the "hat" moving group ($250~\text{km/s} \lesssim v_ϕ\lesssim 270~\text{km/s}$) associated with its outer Lindblad resonance and "Hercules" ($170~\textrm{km/s} \lesssim v_ϕ\lesssim 195~\text{km/s}$) with corotation. While constraints from current data are limited by their spatial footprint, stars closer in azimuth than the Sun to the bar's minor axis show much stronger signatures of the bar's outer Lindblad and corotation resonances in test particle simulations. Future datasets with greater azimuthal coverage, including the final Gaia data release, will allow reliable chemodynamical identification of bar resonances.
description: Published in ApJ
ประสิทธิผลการบริหารการป้องกันถูกฟ้องคดีปกครองของหน่วยงานการศึกษา
Creators: name: สุชิน ชาญสูงเนิน
Publisher: name: สถาบันวิจัยและพัฒนา มหาวิทยาลัยราชภัฏเพชรบูรณ์
Year: 2014
Subjects: ประสิทธิผลการบริหาร
การป้องกันถูกฟ้องคดีปกครอง
หน่วยงานการศึกษา
Effective of administration
Prevention accusing govern cases
Education institute

description: PHETCHABUN RAJABHAT JOURNAL, 16, 1, 114-120
Synergus Hartig 1840
Creators: name: Nieves-Aldrey, Jose Luis
name: Medianero, Enrique
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Cynipidae
Synergus

description: Synergus Hartig, 1840
Diagnosis. Female antenna 14 segmented, male antenna with 15 or, rarely, 16 segments. Facial striae irradiating from the clypeus reaching the toruli and the compound eyes. Frontal carinae usually present, sometimes weak or even completely absent. Lateral pronotal carine present in most Palaearctic species, usually absent in Neotropical species. Sculpture of the mesoscutum, shape of the notauli and the scutellar foveae quite variable; lateral propodeal carinae subparallel. Radial cell of the forewing usually closed, sometimes obsoletely closed, rarely open. Metatarsal claws with a strong basal tooth, rarely simple. Metasomal terguites 2+3 usually with micropunctures on the posterior margin: sometimes inconspicuous or completely absent.
Synergus is closely related to Saphonecrus and S ynophrus, and doubts remain about the relationship between these three genera. Some basal Synergus species appear to be closely related to Saphonecrus (Acs et al. 2010).
Mayr (1872) divided the European Synergus species into sections I and II, a classification that has been followed by most subsequent authors (Tavares 1920; Eady & Quinlan 1963; Nieves-Aldrey 2001; Pujade-Villar et al. 2003; Melika 2006). However, recent molecular phylogenetic studies strongly indicated that this division was artificial and should not be followed.
Diversity and Distribution. The world fauna of Synergus species were catalogued by Ritchie (1984), who listed 104 species throughout the Holarctic region. Gillette (1896) revised the 24 Nearctic Synergus species known at that time, and an additional 29 species have been described since (Burks 1979). Ritchie & Shorthouse (1987) revised the species from Guatemala, and new species were described from Nicaragua (Diaz & Gallardo 1998) and Colombia (Nieves-Aldrey 2005) The current estimate of the world fauna includes approximately 100 valid species.
Biology. Synergus species attack galls on Quercus spp., with the exceptions of S. castanopsidis (Beutenmueller), which is known to attack galls of Dryocosmus castanopsidis on Castanopsis spp. in Oregon and California (Burks 1979; Pujade-Villar & Melika 2005), and an unnamed Synergus species from Japan that has been reared from galls of Dryocosmus kuriphilus Yasumatsu on the chestnut Castanea (Otake et al. 1982).
First recorded from Panama.
description: Published as part of Nieves-Aldrey, Jose Luis & Medianero, Enrique, 2011, Taxonomy of inquilines of oak gall wasps of Panama, with description of eight new species of Synergus Hartig (Hymenoptera, Cynipidae, Synergini), pp. 1-47 in Zootaxa 2774 on page 4, DOI: 10.5281/zenodo.276876
บริบทด้านเศรษฐกิจ และสังคม ของครัวเรือนสมาชิก สหกรณ์การเกษตรโครงการหลวงบวกเต๋ย จำกัด
Creators: name: พิมพ์ชนก สังข์แก้ว
name: นารินจง วงศ์อุต
name: เบญจวรรณ จันทร์แก้ว
Publisher: name: สถาบันวิจัยและพัฒนา มหาวิทยาลัยราชภัฏเพชรบูรณ์
Year: 2017
Subjects: สมาชิก
ครัวเรือนสมาชิกการขยายโอกาส
ครัวเรือน
Members
Households
Expansion
Households' Opportunities

description: PHETCHABUN RAJABHAT JOURNAL, 19, 1, 1-6
An overview of generalised Kac-Moody algebras on compact real manifolds
Creators: name: Campoamor-Stursberg, Rutwig
name: de Montigny, Marc
name: de Traubenberg, Michel Rausch
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Representation Theory (math.RT)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: A generalised notion of Kac-Moody algebra is defined using smooth maps from a compact real manifold $\mathcal{M}$ to a finite-dimensional Lie group, by means of complete orthonormal bases for a Hermitian inner product on the manifold and a Fourier expansion. The Peter--Weyl theorem for the case of manifolds related to compact Lie groups and coset spaces is discussed, and appropriate Hilbert bases for the space $L^{2}(\mathcal{M})$ of square-integrable functions are constructed. It is shown that such bases are characterised by the representation theory of the compact Lie group, from which a complete set of labelling operator is obtained. The existence of central extensions of generalised Kac-Moody algebras is analysed using a duality property of Hermitian operators on the manifold, and the corresponding root systems are constructed. Several applications of physically relevant compact groups and coset spaces are discussed.
description: 52 pages, Some comments on generalised Kac-Moody algebras associated to non-compact Lie groups have been added
Clelandella cocchii
Creators: name: Harzhauser, Mathias
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Trochida
Trochidae
Clelandella
Clelandella cocchii

description: Clelandella cocchii (Seguenza, 1880) †
Pliocene (Zanclean): Mediterranean Sea (Italy).
(Chirli 2004)
description: Published as part of Harzhauser, Mathias, 2021, The Cainozoic to present-day record of Circum-Mediterranean, NE Atlantic and North Sea Cantharidinae and Trochinae (Trochoidea, Gastropoda) - a synopsis, pp. 1-81 in Zootaxa 4902 (1) on page 22, DOI: 10.11646/zootaxa.4902.1.1, http://zenodo.org/record/4419088
Model Pruning Based on Quantified Similarity of Feature Maps
Creators: name: Wang, Zidu
name: Liu, Xuexin
name: Huang, Long
name: Chen, Yunqing
name: Zhang, Yufei
name: Lin, Zhikang
name: Wang, Rui
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Convolutional Neural Networks (CNNs) has been applied in numerous Internet of Things (IoT) devices for multifarious downstream tasks. However, with the increasing amount of data on edge devices, CNNs can hardly complete some tasks in time with limited computing and storage resources. Recently, filter pruning has been regarded as an effective technique to compress and accelerate CNNs, but existing methods rarely prune CNNs from the perspective of compressing high-dimensional tensors. In this paper, we propose a novel theory to find redundant information in three-dimensional tensors, namely Quantified Similarity between Feature Maps (QSFM), and utilize this theory to guide the filter pruning procedure. We perform QSFM on datasets (CIFAR-10, CIFAR-100 and ILSVRC-12) and edge devices, demonstrate that the proposed method can find the redundant information in the neural networks effectively with comparable compression and tolerable drop of accuracy. Without any fine-tuning operation, QSFM can compress ResNet-56 on CIFAR-10 significantly (48.7% FLOPs and 57.9% parameters are reduced) with only a loss of 0.54% in the top-1 accuracy. For the practical application of edge devices, QSFM can accelerate MobileNet-V2 inference speed by 1.53 times with only a loss of 1.23% in the ILSVRC-12 top-1 accuracy.
description: To be published in IOTJ, also available on https://ieeexplore.ieee.org/document/9829719
DEVELOPMENT OF A VOLLEYBALL LEARNING MODEL FOR STUDENTS DURING THE COVID-19 PANDEMIC
Creators: name: Muhamad Sazeli Rifki
name: Asrul Huda
name: Endang Sepdanius
name: Ariando Ariston
name: Raudhatul Hanifah
name: Hadi Pery Fajri
name: Sepriadi
Publisher: name: Zenodo
Year: 2024
Subjects: Volleyball, Learning Model, Covid-19

description:  

Abstracts

This study aims to provide a valid, practical, and effective independent volleyball learning model for students during the COVID-19 pandemic. This research is research designed in two stages. The first stage is needs analysis, design projection, and developing an independent volleyball learning model for students based on the draft program. The validity to practicality test is carried out. In the second stage, the effectiveness test was carried out through field testing of the independent volleyball learning model during the Covid-19 pandemic. This research uses a research and development approach, namely the ADDIE development model. The novelty emphasized in this development is creating a product as an independent volleyball learning model for students during the COVID-19 pandemic, which is packaged into a learning model book and a separate volleyball learning tutorial video.
Clelandella dautzenbergi Gofas 2005
Creators: name: Harzhauser, Mathias
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Trochida
Trochidae
Clelandella
Clelandella dautzenbergi

description: Clelandella dautzenbergi Gofas, 2005
Present-day: NE Atlantic (Lusitanian seamounts).
(Gofas 2005)
description: Published as part of Harzhauser, Mathias, 2021, The Cainozoic to present-day record of Circum-Mediterranean, NE Atlantic and North Sea Cantharidinae and Trochinae (Trochoidea, Gastropoda) - a synopsis, pp. 1-81 in Zootaxa 4902 (1) on page 22, DOI: 10.11646/zootaxa.4902.1.1, http://zenodo.org/record/4419088
One-dimensional topological theories with defects and linear generating functions
Creators: name: Im, Mee Seong
name: Zimmer, Paul
Publisher: name: arXiv
Year: 2021
Subjects: subject: Geometric Topology (math.GT)
subject: Quantum Algebra (math.QA)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: We study the Gram determinant and construct bases of hom spaces for the one-dimensional topological theory of decorated unoriented one-dimensional cobordisms, as recently defined by Khovanov, when the pair of generating functions is linear.
description: 14 pages
The contour gauge in use: telling untold
Creators: name: Anikin, I. V.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In Quantum Field Theory, we discuss the main features of the (non-local) contour gauge which extends the local axial-type gauge used in most approaches. Based on the gluon geometry, we demonstrate that the contour gauge does not suffer from the residual gauge. We discuss the useful correspondence between the contour gauge conception and the Hamiltonian (Lagrangian) formalism. Having compared the local and non-local gauges, we again advocate the advantage of the contour gauge use.
description: 9 pages, 2 figures; typos fixed and explanations added
Clelandella madeirensis Gofas 2005
Creators: name: Harzhauser, Mathias
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Trochida
Trochidae
Clelandella
Clelandella madeirensis

description: Clelandella madeirensis Gofas, 2005
Present-day: NE Atlantic (Madeira Archipelago).
(Gofas 2005)
description: Published as part of Harzhauser, Mathias, 2021, The Cainozoic to present-day record of Circum-Mediterranean, NE Atlantic and North Sea Cantharidinae and Trochinae (Trochoidea, Gastropoda) - a synopsis, pp. 1-81 in Zootaxa 4902 (1) on page 22, DOI: 10.11646/zootaxa.4902.1.1, http://zenodo.org/record/4419088
Clelandella miliaris
Creators: name: Harzhauser, Mathias
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Trochida
Trochidae
Clelandella
Clelandella miliaris

description: * Clelandella miliaris (Brocchi, 1814)
Figs 7E 1 –E 2
Late Miocene (Tortonian): NE Atlantic (France).
Late Miocene (Tortonian): Proto-Mediterranean Sea (Italy).
Pliocene (Zanclean): Mediterranean Sea (Spain: Estepona Basin, France, Italy); NE Atlantic (Spain: Guadalquivir Basin).
Pliocene (Piacenzian): Mediterranean Sea (Spain: Italy); NE Atlantic (Portugal).
Pleistocene (Gelasian to late Pleistocene): Mediterranean Sea (Italy).
Present-day: North Sea, NE Atlantic: Norway down to northern coast of West Africa (Mauritania, Senegal); Mediterranean Sea.
(de Kluijver et al. 2000; Landau et al. 2003; Gofas 2005; Vilvens et al. 20 11).
description: Published as part of Harzhauser, Mathias, 2021, The Cainozoic to present-day record of Circum-Mediterranean, NE Atlantic and North Sea Cantharidinae and Trochinae (Trochoidea, Gastropoda) - a synopsis, pp. 1-81 in Zootaxa 4902 (1) on page 22, DOI: 10.11646/zootaxa.4902.1.1, http://zenodo.org/record/4419088
On the structure of relativistic hydrodynamics for hot plasmas
Creators: name: Andreev, Pavel A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Novel structure for relativistic hydrodynamics of classic plasmas is derived following the microscopic dynamics of charged particles. The derivation is started from the microscopic definition of concentration. Obviously, the concentration evolution leads to the continuity equation and gives the definition of particle current. Introducing no arbitrary functions, we consider the evolution of current (which does not coincide with the momentum density). It leads to a set of new function which, to the best of our knowledge, have not been consider in the literature earlier. One of these functions is the average reverse relativistic (gamma) factor. Its current is also considered as one of basic functions. Evolution of new functions appears via the concentration and particle current so the set of equations partially closes itself. Other functions are presented as functions of basic function as a part of truncation presiger. Two pairs of chosen functions construct two four vectors. Evolution of these four vectors leads to appearance of two four tensors which are considered instead of the energy-momentum tensor. The Langmuir waves are considered within the suggested model.
description: 8 pages, 1 figure
Parameterized combinatorial curvatures and parameterized combinatorial curvature flows for discrete conformal structures on polyhedral surfaces
Creators: name: Xu, Xu
name: Zheng, Chao
Publisher: name: arXiv
Year: 2021
Subjects: subject: Geometric Topology (math.GT)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: Discrete conformal structure on polyhedral surfaces is a discrete analogue of the smooth conformal structure on surfaces that assigns discrete metrics by scalar functions defined on vertices. In this paper, we introduce combinatorial $α$-curvature for discrete conformal structures on polyhedral surfaces, which is a parameterized generalization of the classical combinatorial curvature. Then we prove the local and global rigidity of combinatorial $α$-curvature with respect to discrete conformal structures on polyhedral surfaces, which confirms parameterized Glickenstein rigidity conjecture. To study the Yamabe problem for combinatorial $α$-curvature, we introduce combinatorial $α$-Ricci flow for discrete conformal structures on polyhedral surfaces, which is a generalization of Chow-Luo's combinatorial Ricci flow for Thurston's circle packings and Luo's combinatorial Yamabe flow for vertex scaling on polyhedral surfaces. To handle the potential singularities of the combinatorial $α$-Ricci flow, we extend the flow through the singularities by extending the inner angles in triangles by constants. Under the existence of a discrete conformal structure with prescribed combinatorial curvature, the solution of extended combinatorial $α$-Ricci flow is proved to exist for all time and converge exponentially fast for any initial value. This confirms a parameterized generalization of another conjecture of Glickenstein on the convergence of combinatorial Ricci flow, gives an almost equivalent characterization of the solvability of Yamabe problem for combinatorial $α$-curvature in terms of combinatorial $α$-Ricci flow and provides an effective algorithm for finding discrete conformal structures with prescribed combinatorial $α$-curvatures.
description: Minor revision. arXiv admin note: text overlap with arXiv:2103.05272
ปัจจัยที่ส่งผลต่อความสำเร็จในการประกันคุณภาพการศึกษาของสถานศึกษาสังกัดสำนักงาน คณะกรรมการการอาชีวศึกษาในจังหวัดกำแพงเพชร
Creators: name: ปฏิมา พุฒตาลดง
Publisher: name: สถาบันวิจัยและพัฒนา มหาวิทยาลัยราชภัฏเพชรบูรณ์
Year: 2010
Subjects: ปัจจัยที่ส่งผลต่อความสำเร็จในการประกันคุณภาพการศึกษา
สถานศึกษา
สำนักงานคณะกรรมการการอาชีวศึกษา ในจังหวัดกำแพงเพชร
Factors Affecting Success In Educational Quality Assurance
College
Office Of Vocational Education Commission In Kamphaeng Phet

description: PHETCHABUN RAJABHAT JOURNAL, 12, 2, 91-103
Clelandella myriamae Gofas 2005
Creators: name: Harzhauser, Mathias
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Trochida
Trochidae
Clelandella
Clelandella myriamae

description: Clelandella myriamae Gofas, 2005
Present-day: Mediterranean Sea.
(Gofas 2005)
description: Published as part of Harzhauser, Mathias, 2021, The Cainozoic to present-day record of Circum-Mediterranean, NE Atlantic and North Sea Cantharidinae and Trochinae (Trochoidea, Gastropoda) - a synopsis, pp. 1-81 in Zootaxa 4902 (1) on page 22, DOI: 10.11646/zootaxa.4902.1.1, http://zenodo.org/record/4419088
ประสิทธิภาพของสารละลายกรดอินทรีย์ในการยับยั้งจุลินทรีย์ที่ก่อให้เกิดโรคในผักสลัด : กะหล่ำปลี
Creators: name: กานต์ แย้มพงษ์
name: อรอินทุ์ ประไชโย
Publisher: name: สถาบันวิจัยและพัฒนา มหาวิทยาลัยราชภัฏเพชรบูรณ์
Year: 2011
Subjects: กะหล่ำปลีหั่นฝอย
จุลินทรีย์ก่อโรค
ประสิทธิภาพในการลดปริมาณ
combined organic acid solution
organic acid solution
pathogenic microorganisms

description: PHETCHABUN RAJABHAT JOURNAL, 13, 1, 79-87
The environments of the radio galaxy population in SIMBA
Creators: name: Thomas, Nicole
name: Davé, Romeel
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We investigate the environmental properties of the $z=0$ radio galaxy population using the Simba cosmological hydrodynamic simulation. We identify centrals and satellites from a population of high and low excitation radio galaxies (HERGs and LERGs) in Simba, and study their global properties. We find that $\sim 20 \%$ of radio galaxies are satellites, and that there are insignificant differences in the global properties of LERGs based on their central/satellite classification. HERG satellites display lower values of star formation, 1.4GHz radio luminosity, and Eddington fractions than HERG centrals. We further investigate the environments of radio galaxies and show that HERGs typically live in less dense environments, similar to star-forming galaxies. The environments of high-mass LERGs are similar to non-radio galaxies, but low-mass LERGs live in underdense environments similar to HERGs. LERGs with over-massive black holes reside in the most dense environments, while HERGs with over-massive black holes reside in underdense environments. The richness of a LERG's environment decreases with increasing Eddington fraction, and the environments of all radio galaxies do not depend on radio luminosity for $P_{\rm 1.4~GHz} < 10^{24} \rm{~W~Hz}^{-1}$. Complementing these results, we find that LERGs cluster on the same scale as the total galaxy population, while multiple HERGs are not found within the same dark matter halo. Finally, we show that high density environments support the growth of HERGs rather than LERGs at $z=2$. Simba predicts that with more sensitive surveys, we will find populations of radio galaxies in environments much similar to the total galaxy population.
description: 17 pages, 11 figures. Accepted for publication in MNRAS
ปัจจัยที่มีผลต่อความสาเร็จของการคุ้มครองผู้บริโภค
Creators: name: จักราวุธ แจ้งเวชฉาย
Publisher: name: สถาบันวิจัยและพัฒนา มหาวิทยาลัยราชภัฏเพชรบูรณ์
Year: 2011
Subjects: ปัจจัย
ความสำเร็จ
การคุ้มครองผู้บริโภค
Factors
Success
Consumer Protection

description: PHETCHABUN RAJABHAT JOURNAL, 13, 2, 59-66
ปัจจัยส่วนประสมทางการตลาดที่มีผลต่อการเลือกใช้บริการเคเบิลทีวีท้องถิ่นตาม ความคิดเห็นของประชาชนในเขตอำเภอเมือง จังหวัดเพชรบูรณ์
Creators: name: ประเด็จ ธีรพงษ์พัฒนา
name: ณัฐแก้ว ข้องรอด
Publisher: name: สถาบันวิจัยและพัฒนา มหาวิทยาลัยราชภัฏเพชรบูรณ์
Year: 2011
Subjects: ปัจจัยส่วนประสมทางการตลาด
เคเบิลทีวีท้องถิ่น
จังหวัดเพชรบูรณ์
Marketing Mix Factors
Local Cable TV
Phetchabun Province

description: PHETCHABUN RAJABHAT JOURNAL, 13, 2, 67-73
EarlyPR: Early Prediction of Potential Pull-Requests from Forks
Creators: name: XiangChen, Wu
Publisher: name: Zenodo
Year: 2024

description: EarlyPR: Early Prediction of Potential Pull-Requests from ForksThis repository contains the code necessary to replicate the findings presented in the paper "EarlyPR: Early Prediction of Potential Pull-Requests from Forks".Folder Structuredatasets: data and preprocessing method for generating the required dataset.pr_run.py: The training entrance for RQ1.mergedpr_run.py: The training entrance for RQ2.test.py: The overall test and TemporalFilter implemented  for RQ1 and RQ2.confusionMatrixCalculation.py: Running this script could directly derive the confusion matrix and the metrics conclusion for RQ1 and RQ2.Tables folder: This folder contains the tables and figures generated by this repository, which are also presented in the paper.CONSTANT: This folder contains the constant variables for the whole project, including mongoDB connection, Redis connection and Mapping tables.performPredict folder The metrics evaluated for RQ1 and RQ2.models folder : The main experiments and ablation model introduced.saveRunningResults folder : The running results of the prediction process. It is composed of the prediction results of the PRs and merged PRs for main experiments including EarlyPR and RandomPR.Running the scriptsThis paper contains two research questions and 16 different repositories, and the code for each research question is in the corresponding file.The command and the parameters for training the PRs' prediction process is as follows, change the repo_name to the repository you want to train.```pythonnohup python -u pr_run.py --repo_name corefx --do_train --device 0 > trainCorefx.log 2>&1 &```The command and the parameters for training the merged PRs' prediction process is as follows:```pythonnohup python -u mergedpr_run.py --repo_name corefx --do_train --device 0 > trainMergeCorefx.log 2>&1 &```The parameters needed for testing  PRs' and mergedPRs' prediction codes are as follows:```pythonnohup python -u pr_run.py --do_test --mergedPRTest True --repo_name corefx  --modelPath "output/pr_output/servo/"  --MPmodelPath "output/mergepr_output/servo/" > TestCorefx.log 2>&1 &```We also provide the running results of the prediction process in the folder **saveRunningResults**. It contains the prediction results of the PRs and merged PRs for main experiments including **EarlyPR** and **RandomPR**. You can directly execute the following command to obtain the main experimental results presented in Tables 3 and Figure 3.```pythonpython confusionMatrixCalculation.py```RequirementsThe requirements for running this repository are all in the requirements.yaml file. You can install them by running the following command:```pythonconda env create -f requirement.yaml```
ปัจจัยที่มีผลต่อความผูกพันองค์กรของพนักงาน บริษัท บางกอกเอ็นเตอร์เทนเม้นต์ จำกัด
Creators: name: เบญจวรรณ พัชรพงศ์พรรณ
name: ณัฐแก้ว ข้องรอด
Publisher: name: สถาบันวิจัยและพัฒนา มหาวิทยาลัยราชภัฏเพชรบูรณ์
Year: 2012
Subjects: ปัจจัยที่มีผล
ความผูกพันองค์กร
บริษัท บางกอกเอ็นเตอร์เทนเม้นต์ จำกัด
Factors Affecting
Engagement
Bangkok Entertainment Company

description: PHETCHABUN RAJABHAT JOURNAL, 14, 1, 64-69
A generalised drift-correcting time integration scheme for Brownian suspensions of rigid particles with arbitrary shape
Creators: name: Westwood, Timothy A
name: Delmotte, Blaise
name: Keaveny, Eric E
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: The efficient computation of the overdamped, random motion of micron and nanometre scale particles in a viscous fluid requires novel methods to obtain the hydrodynamic interactions, random displacements and Brownian drift at minimal cost. Capturing Brownian drift is done most efficiently through a judiciously constructed time-integration scheme that automatically accounts for its contribution to particle motion. In this paper, we present a generalised drift-correcting (gDC) scheme that accounts for Brownian drift for suspensions of rigid particles with arbitrary shape. The scheme seamlessly integrates with fast methods for computing the hydrodynamic interactions and random increments and requires a single full mobility solve per time-step. As a result, the gDC provides increased computational efficiency when used in conjunction with grid-based methods that employ fluctuating hydrodynamics to obtain the random increments. Further, for these methods the additional computations that the scheme requires occur at the level of individual particles, and hence lend themselves naturally to parallel computation. We perform a series of simulations that demonstrate the gDC obtains similar levels of accuracy as compared with the existing state-of-the-art. In addition, these simulations illustrate the gDC's applicability to a wide array of relevant problems involving Brownian suspensions of non-spherical particles, such as the structure of liquid crystals and the rheology of complex fluids.
description: 32 pages and 11 figures
Clelandella perforata Gofas 2005
Creators: name: Harzhauser, Mathias
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Trochida
Trochidae
Clelandella
Clelandella perforata

description: Clelandella perforata Gofas, 2005
Present-day: NE Atlantic (Meteor group seamounts).
(Gofas 2005)
description: Published as part of Harzhauser, Mathias, 2021, The Cainozoic to present-day record of Circum-Mediterranean, NE Atlantic and North Sea Cantharidinae and Trochinae (Trochoidea, Gastropoda) - a synopsis, pp. 1-81 in Zootaxa 4902 (1) on page 22, DOI: 10.11646/zootaxa.4902.1.1, http://zenodo.org/record/4419088
ปัจจัยที่มีอิทธิพลต่อการลาออกของพนักงาน บริษัท เอ็ช ไทยแลนด์ จำกัด
Creators: name: สุรกฤษฏิ์ บุญเรือง
Publisher: name: สถาบันวิจัยและพัฒนา มหาวิทยาลัยราชภัฏเพชรบูรณ์
Year: 2015
Subjects: ปัจจัยที่มีอิทธิพล
การลาออก
Factors influencing
Resignation

description: PHETCHABUN RAJABHAT JOURNAL, 17, 2, 1-10
Dark matter in a charged variant of the Scotogenic model
Creators: name: De Romeri, Valentina
name: Puerta, Miguel
name: Vicente, Avelino
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Scotogenic models are among the most popular possibilities to link dark matter and neutrino masses. In this work we discuss a variant of the Scotogenic model that includes charged fermions and a doublet with hypercharge $3/2$. Neutrino masses are induced at the one-loop level thanks to the states belonging to the dark sector. However, in contrast to the standard Scotogenic model, only the scalar dark matter candidate is viable in this version. After presenting the model and explaining some particularities about neutrino mass generation, we concentrate on its dark matter phenomenology. We show that the observed dark matter relic density can be correctly reproduced in the usual parameter space regions found for the standard Scotogenic model or the Inert Doublet model. In addition, the presence of the charged fermions may open up new regions, provided some tuning of the parameters is allowed.
description: 27 pages,7 figures, 3 tables
ปัจจัยที่มีอิทธิพลต่อการใช้สารเสพติดของกลุ่มนักเรียนหญิงในจังหวัดกาฬสินธุ์
Creators: name: ชวลิต กงเพชร
Publisher: name: สถาบันวิจัยและพัฒนา มหาวิทยาลัยราชภัฏเพชรบูรณ์
Year: 2015
Subjects: ยาเสพติดในกลุ่มนักศึกษาหญิง
แรงจูงใจในการใช้ยาเสพติด
Drugs use
Female Students
Factors

description: PHETCHABUN RAJABHAT JOURNAL, 17, 1, 53-62
ปัจจัยที่เป็นอุปสรรคต่อวิธีการทำงานวิจัยของครูอาจารย์ คณะเทคโนโลยีสังคมมหาวิทยาลัยเทคโนโลยีราชมงคลอีสาน
Creators: name: ประวิชญา ณัฏฐากรกุล
name: จารึก ณัฏฐากรกุล
Publisher: name: สถาบันวิจัยและพัฒนา มหาวิทยาลัยราชภัฏเพชรบูรณ์
Year: 2016
Subjects: สถานภาพการทำวิจัย
ประสบการณ์การอบรมด้านวิจัย
อุปสรรคต่อวิธีการทำงานวิจัย
Research Status
Research Experiences
Barriers to Research Method

description: PHETCHABUN RAJABHAT JOURNAL, 18, 1, 1-9