cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Effects of adiabatic index on the sonic surface and time variability of low angular momentum accretion flows
Creators: name: Palit, Ishika
name: Janiuk, Agnieszka
name: Sukova, Petra
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We study the role of adiabatic index in determining the critical points in the transonic low angular momentum accretion flow onto a black hole. We present the general relativistic 2D hydrodynamic simulations of axisymmetric, inviscid accretion flows in a fixed Kerr black hole gravitational field. A relativistic fluid where its bulk velocity is comparable to the speed of light, flowing in the accretion disk very close to the horizon can be described by an adiabatic index of 4/3 < γ < 5/3. The time dependent evolution of the shock position and respective effects on mass accretion rate and oscillation frequency with varying adiabatic index is discussed in the context of the observed microquasars.
description: 15 pages, 15 figures , accepted in Monthly Notices of the Royal Astronomical Society , Manuscript ID : MN-19-1025-MJ.R1
Sciuro-hypnum plumosum Ignatov & Huttunen
Creators: name: Ros, Rosa M.
name: Olaf, Susana Rams
name: Eloy, Olaf Werner
name: Cerón, Eloy
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Plantae
Bryophyta
Bryopsida
Hypnales
Brachytheciaceae
Sciuro-Hypnum
Sciuro-Hypnum plumosum

description: * Sciuro-hypnum plumosum (Hedw.) Ignatov & Huttunen
RECORDS. — Bescherelle (1882), Jelenc (1948, 1955a): Kabylie, Tala-Guizan. Jelenc (1955a): Kabylie du Djurdjura, Akfadou.
COMMENT
Doubtfully present in Algeria.The presence of this Circumpolar Boreo-temperate species (Blockeel et al. 2014b) in Algeria is unlikely. Given the challenges in locating the collections, this species could only be retained in the Algerian catalogue upon the discovery of new specimens. Orgaz et al. (2011) did not confirmed any north African report.
description: Published as part of Ros, Rosa M., Olaf, Susana Rams, Eloy, Olaf Werner & Cerón, Eloy, 2024, Revisiting the Bryophyte Checklist of Algeria: Exploring Diversity and Distribution, pp. 49-116 in Cryptogamie, Bryologie 20 (5) on page 98, DOI: 10.5252/cryptogamie-bryologie2024v45a5, http://zenodo.org/record/14593891
Energy dependence of string fragmentation function and $ϕ$ meson production
Creators: name: Sa, Ben-Hao
name: Wang, Zhong-Qi
name: Cai, Xu
name: Zhou, Dai-Mei
name: Kobdaj, C.
name: Yan, Yu-Peng
Publisher: name: arXiv
Year: 2002
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The $ϕ$ meson productions in $Au+Au$ and/or $Pb+Pb$ collisions at AGS, SPS, RHIC, and LHC energies have been studied systematically with a hadron and string cascade model LUCIAE. After considering the energy dependence of the model parameter $α$ in string fragmentation function and adjusting it to the experimental data of charged multiplicity to a certain extent, the model predictions for $ϕ$ meson yield, rapidity, and/or transverse mass distributions are compatible with the experimental data at AGS, SPS and RHIC energies. A calculation for $Pb+Pb$ collisions at LHC energy is given as well. The obtained fractional variable in string fragmentation function shows a saturation in energy dependence. It is discussed that the saturation of fractional variable in string fragmentation function might be a qualitative representation of the energy dependence of nuclear transparency.
description: 8 pages, 3 figures
ДОННИНГ УЧУВЧАНЛИК КОЭФФИЦИЕНТИНИ АНИҚЛАШ ҚУРИЛМАСИ
Creators: name: Худаяров, Б.М.
name: Уралов, К.Э.
Publisher: name: Zenodo
Year: 2024

description: Малумки, Қишлоқ хўжалигин механизациялаш бакалавр йўналишида “Қишлок хўжалиги машиналари” фани ўрганилади. Бу фанни ўрганишда ғалла комбайнларининг тузилиши ва технологик иш жараёни тушунтирилади. Комбайндаги механизмлар ёрдамида дон турли хил бегона ўт уруғлари, қипиқ, сомон ва шунга ўхшаш аралашмалардан тозаланади. Бу жараённи амалга оширишда доннинг учувчанлик хусусиятларидан фойдаланилади. Бироқ, бу жараённи талаба тассавур қилишга қийналади, натижада мавзуни яхши ўзлаштираолмайди.
การประเมินหลักสูตรพยาบาลศาสตรบัณฑิต (หลักสูตรปรับปรุง พ.ศ. 2560) คณะพยาบาลศาสตร์มิชชั่น มหาวิทยาลัยนานาชาติเอเชีย-แปซิฟิก
Creators: name: จิราวรรณ กล่อมเมฆ
Publisher: name: มหาวิทยาลัยรังสิต
Year: 2564
Subjects: การประเมินหลักสูตร, พยาบาลศาสตรบัณฑิต, CIPP model

description: วารสารการพยาบาลและสุขภาพ สสอท., 3, 1, 16-31
ปัจจัยที่มีความสัมพันธ์กับภาวะแทรกซ้อนจากยาระงับความรู้สึกแบบทั่วร่างกายของผู้ป่วยหลังผ่าตัด
Creators: name: ประไพ ผลอิน
Publisher: name: มหาวิทยาลัยรังสิต
Year: 2564
Subjects: ปัจจัย, ผู้ป่วยหลังผ่าตัด, ภาวะแทรกซ้อนจากยาระงับความรู้สึกแบบทั่วร่างกาย

description: วารสารการพยาบาลและสุขภาพ สสอท., 3, 1, 32-47
IDENTIFYING MIGRANTS IN THE LATE NEOLITHIC BURIALS OF THE ANTAS OF REGO DA MURTA (ALVAIÁZERE, PORTUGAL) USING STRONTIUM ISOTOPES,
Creators: name: Waterman, Anna
name: Figueiredo, Alexandra
name: Thomas, Jonathan
name: Peate, David
Publisher: name: Zenodo
Year: 2013

description: Anna J. Waterman, Alexandra Figueiredo, Jonathan T. Thomas, and David W. Peate (2013) - IDENTIFYING MIGRANTS IN THE LATE NEOLITHIC BURIALS OF THE ANTAS OF REGO DA MURTA (ALVAIÁZERE, PORTUGAL) USING STRONTIUM ISOTOPES, Revista Antrope, nº 0, Dezembro de 2013, Registo Centro Nacional ISSN: 2183-1386, editada pelo Centro de Pré-História do Instituto Politécnico de Tomar. http://www.cph.ipt.pt/download/AntropeDownload/ANTROPE%200/revista_antrope_N0.pdf Pp190-197
Additional file 2 of Transcriptional changes in the peripheral blood leukocytes from Brangus cattle before and after tick challenge with Rhipicephalus australis
Creators: name: Mantilla Valdivieso, Emily F.
name: Ross, Elizabeth M.
name: Raza, Ali
name: Naseem, Muhammad Noman
name: Kamran, Muhammad
name: Hayes, Ben J.
name: Jonsson, Nicholas N.
name: James, Peter
name: Tabor, Ala E.
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2.
Measurement of the photonic de Broglie wavelength of biphotons generated by spontaneous parametric down-conversion
Creators: name: Edamatsu, Keiichi
name: Shimizu, Ryosuke
name: Itoh, Tadashi
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Using a basic Mach-Zehnder interferometer, we demonstrate experimentally the measurement of the photonic de Broglie wavelength of an entangled photon pair (a biphoton) generated by spontaneous parametric down-conversion. The observed interference manifests the concept of the photonic de Broglie wavelength. The result also provides a proof-of-principle of the quantum lithography that utilizes the reduced interferometric wavelength.
description: 4 pages, 5 figures
PENGEMBANGAN KOMPETENSI GURU DALAM MENINGKATKAN KUALITAS PEMBELAJARAN DAN MUTU PENDIDIKAN.pdf
Creators: name: Syifa, Nur Laili As
Publisher: name: figshare
Year: 2021
Subjects: subject: 169999 Studies in Human Society not elsewhere classified
subject: FOS: Sociology

description: Di zaman sekarang guru tidak hanya menjalankan tugasnya dalam melaksanakan pembelajaran, tetapi juga guru harus meningkatkan prestasi kerja dalam melaksanakan pembelajaran. Dengan cara peningkatan pengembangan kompetensi guru dan karir guru. Hal ini merupakan faktor yang akan mendoronng prestasi kerja, pembelajaran dan mutu pendidikan. Pengembangan kompetensi guru juga berpengaruh positif terhadap karir guru dan dapat membantu guru dalam proses belajar mengajar maka semakin baik pula mutu pendidikan agar dalam melaksanakan tugasnya guru harus memiliki sikap profesional dan kompetensi untuk mengajar.
ผลของโปรแกรมการส่งเสริมพัฒนาการเด็กปฐมวัยต่อความรู้และพฤติกรรมการส่งเสริมพัฒนาการเด็กของบิดามารดาและผู้ดูแล อำเภอเมือง จังหวัดลำปาง
Creators: name: มาลี เอื้ออำนวย
Publisher: name: มหาวิทยาลัยรังสิต
Year: 2564
Subjects: โปรแกรมส่งเสริมพัฒนาการเด็กปฐมวัย, บิดามารดาและผู้ดูแลเด็ก, คู่มือเฝ้าระวังและส่งเสริมพัฒนาการเด็กปฐมวัย

description: วารสารการพยาบาลและสุขภาพ สสอท., 3, 1, 48-63
On dynamic random graphs with degree homogenization via anti-preferential attachment probabilities
Creators: name: De Ambroggio, Umberto
name: Polito, Federico
name: Sacerdote, Laura
Publisher: name: arXiv
Year: 2019
Subjects: subject: Probability (math.PR)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: We analyze a dynamic random undirected graph in which newly added vertices are connected to those already present in the graph either using, with probability $p$, an anti-preferential attachment mechanism or, with probability $1-p$, a preferential attachment mechanism. We derive the asymptotic degree distribution in the general case and study the asymptotic behaviour of the expected degree process in the general and that of the degree process in the pure anti-preferential attachment case. Degree homogenization mainly affects convergence rates for the former case and also the limiting degree distribution in the latter.
Observational Evidence for a Multiphase Outflow in QSO FIRST J1044+3656
Creators: name: Everett, J. E.
name: Konigl, A.
name: Arav, N.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Spectral absorption features in active galactic nuclei (AGNs) have traditionally been attributed to outflowing photoionized gas located at a distance of order a parsec from the central continuum source. However, recent observations of QSO FIRST J104459.6+365605 by de Kool and coworkers, when intepreted in the context of a single-phase gas model, imply that the absorption occurs much farther (approx 700 pc) from the center. We reinterpret these observations in terms of a shielded, multiphase gas, which we represent as a continuous low-density wind with embedded high-density clouds. Our model satisfies all the observational constraints with an absorbing gas that extends only out to about 4 pc from the central source. The different density components in this model coexist in the same region of space and have similar velocities, which makes it possible to account for the detection in this source of absorption features that correspond to different ionization parameters but have a similar velocity structure. This model also implies that only a small fraction of the gas along the line of sight to the center is outflowing at the observed speeds and that the clouds are dusty whereas the uniform gas component is dust free. We suggest that a similar picture may apply to other sources and discuss additional possible clues to the existence of multiphase outflows in AGNs.
description: 6 pages, 2 figures, Accepted for publication in ApJ v569 n2, April 20, 2002
Collective Excitations of (154)Sm nucleus at FEL{gamma}+LHC Collider
Creators: name: Guliyev, E.
name: Kuliev, A. A.
name: Sultansoy, S.
name: Yavas, O.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The production of collective excitations of the (154)Sm at FEL{gamma}+LHC collider is investigated. We show that this machine will be a powerful tool for investigation of high energy level excitations.
description: 6 pages, 1 figure, 4 tables
Can Stress Tolerant Variety Help Reduce Rice Yield Loss from Climate Extremes? Evidence from Chinese Rice Farms
Creators: name: Tang, Liqun
name: Zhou, Jiehong
name: Yu, Xinhua
name: Tang, Liqun
name: Zhou, Jiehong
name: Yu, Xinhua
Publisher: name: Unknown
Year: 2016
Subjects: subject: Crop Production/Industries
subject: Food Consumption/Nutrition/Food Safety
subject: Food Security and Poverty
subject: Climate extremes
subject: rice
subject: stress tolerant variety
subject: yield

description: Climate extremes, characterized by droughts and floods, have become one of the major constraints to sustainable improvement of rice productivity. Variety choice, considered as one of the main adaptation measures, could help farmers reduce yield loss resulting from these extremes. Based on a three-year panel survey of 1,080 Chinese rice farms in major rice producing provinces, we study the effect of adopting stress tolerant variety rice as a main adaptation measure against climate extremes. Taking into account the endogeneity of adoption behavior, we employ an endogenous switching regression to separately estimate the treatment effects of adoption for adopters and non-adopters. We find that farmers who adopted the new variety increased yield by 537 kg/ha (about 7%), compared with the counterfactual case of no-adoption. In contrast, the farmers who did not adopt, would increase rice yield by 272 kg/ha (about 4 %) if they adopted, much smaller than the adopters. However, adoption of new variety demands more knowledge, better education, more intensive management, and higher seed costs. As a policy implication, expansion of public extension services could help relax these restrictions.
description: Updated Version.
Pressure-induced superconductivity in SnSb2Te4
Creators: name: Song, Peng
name: Matsumoto, Ryo
name: Hou, Zhufeng
name: Adachi, Shintaro
name: Hara, Hiroshi
name: Saito, Yoshito
name: Castro, P. B.
name: Takeya, Hiroyuki
name: Takano, Yoshihiko
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report the discovery of a new superconductor from phase change materials SnSb2Te4. Single crystals of SnSb2Te4 were grown using a conventional melting-growth method. The sample resistance under pressure was measured using an originally designed diamond anvil cell with boron-doped diamond electrodes. The pressure dependence of the resistance has been measured up to 32.6 GPa. The superconducting transition of SnSb2Te4 appeared at 2.1 K(Tconset) under 8.1 GPa, which was further increased with applied pressure to a maximum onset transition temperature 7.4K under 32.6 GPa.
Implementation of a genotyped African population cohort, with virtual follow-up: A feasibility study in the Western Cape Province, South Africa
Creators: name: Tamuhla, Tsaone
name: Coussens, Anna K
name: Abrahams, Maleeka
name: Blumenthal, Melissa J
name: Lakay, Francisco
name: Wilkinson, Robert J
name: Riou, Catherine
name: Raubenheimer, Peter
name: Dave, Joel A
name: Tiffin, Nicki
Publisher: name: The Francis Crick Institute
Year: 2025
Subjects: classificationCode: Infectious Disease
subject: Infectious Disease
classificationCode: Immunology
subject: Immunology
subject: FOS: Clinical medicine
classificationCode: Human Biology & Physiology
subject: Human Biology & Physiology
classificationCode: Model organisms
subject: Model organisms

description: Background There is limited knowledge regarding African genetic drivers of disease due to prohibitive costs of large-scale genomic research in Africa. Methods We piloted a scalable virtual genotyped cohort in South Africa that was affordable in this resource-limited context, cost-effective, scalable virtual genotyped cohort in South Africa, with participant recruitment using a tiered informed consent model and DNA collection by buccal swab. Genotype data was generated using the H3Africa Illumina micro-array, and phenotype data was derived from routine health data of participants. We demonstrated feasibility of nested case control genome wide association studies using these data for phenotypes type 2 diabetes mellitus (T2DM) and severe COVID-19. Results 2267346 variants were analysed in 459 participant samples, of which 229 (66.8%) are female. 78.6% of SNPs and 74% of samples passed quality control (QC). Principal component analysis showed extensive ancestry admixture in study participants. Of the 343 samples that passed QC, 93 participants had T2DM and 63 had severe COVID-19. For 1780 previously published COVID-19-associated variants, 3 SNPs in the pre-imputation data and 23 SNPS in the imputed data were significantly associated with severe COVID-19 cases compared to controls (p<0.05). For 2755 published T2DM associated variants, 69 SNPs in the pre-imputation data and 419 SNPs in the imputed data were significantly associated with T2DM cases when compared to controls (p<0.05). Conclusions The results shown here are illustrative of what will be possible as the cohort expands in the future. Here we demonstrate the feasibility of this approach, recognising that the findings presented here are preliminary and require further validation once we have a sufficient sample size to improve statistical significance of findings. We implemented a genotyped population cohort with virtual follow up data in a resource-constrained African environment, demonstrating feasibility for scale up and novel health discoveries through nested case-control studies.
Implications of the Dark LMA solution and Fourth Sterile Neutrino for Neutrino-less Double Beta Decay
Creators: name: Deepthi, K. N.
name: Goswami, Srubabati
name: N., Vishnudath K.
name: Poddar, Tanmay Kumar
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We analyze the effect of the Dark-large mixing angle (DLMA) solution on the effective Majorana mass ($m_{ββ}$) governing neutrino-less double beta decay ($0νββ$) in the presence of a sterile neutrino. We consider the 3+1 picture, comprising of one additional sterile neutrino. We have checked that the MSW resonance in the sun can take place in the DLMA parameter space in this scenario. Next we investigate how the values of the solar mixing angle $θ_{12}$ corresponding to the DLMA region alter the predictions of $m_{ββ}$ including a sterile neutrino in the analysis. We also compare our results with three generation cases for both standard large mixing angle (LMA) and DLMA. Additionally, we evaluate the discovery sensitivity of the future ${}^{136}Xe$ experiments in this context.
description: 23 pages, 6 figures, 3 tables, Accepted to PRD
Dipole excited states in $^{11}$Li with complex scaling
Creators: name: Garrido, E.
name: Fedorov, D. V.
name: Jensen, A. S.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The 1$^-$ excitations of the three--body halo nucleus $^{11}$Li are investigated. We use adiabatic hyperspherical expansion and solve the Faddeev equations in coordinate space. The method of complex scaling is used to compute the resonance states. The Pauli forbidden states occupied by core neutrons are excluded by constructing corresponding complex scaled phase equivalent two-body potentials. We use a recently derived neutron--core interaction consistent with known structure and reaction properties of $^{10}$Li and $^{11}$Li. The computed dipole excited states with $J^π=1/2^+$, $J^π=3/2^+$, and $J^π=5/2^+$ have energies ranging from 0.6 MeV to 1.0 MeV and widths between 0.15 MeV and 0.65 MeV. We investigate the dependence of the complex energies of these states on the $^{10}$Li spectrum. The finite spin 3/2 of the core and the resulting core-neutron spin-spin interaction are important. The connection with Coulomb dissociation experiments is discussed and a need for better measurements is pointed out.
description: 28 pages, 6 figures, Nuclear Physics A, in press
Can Stress Tolerant Variety Help Reduce Rice Yield Loss from Climate Extremes? Evidence from Chinese Rice Farms
Creators: name: Tang, Liqun
name: Zhou, Jiehong
name: Yu, Xiaohua
name: Tang, Liqun
name: Zhou, Jiehong
name: Yu, Xiaohua
Publisher: name: Unknown
Year: 2016
Subjects: subject: Food Consumption/Nutrition/Food Safety
subject: Food Security and Poverty
subject: Production Economics
subject: Climate extremes
subject: rice
subject: stress tolerant variety
subject: yield

description: Climate extremes, characterized by droughts and floods, have become one of the major constraints to sustainable improvement of rice productivity. Variety choice, considered as one of the main adaptation measures, could help farmers reduce yield loss resulting from these extremes. Based on a three-year panel survey of 1,080 Chinese rice farms in major rice producing provinces, we study the effect of adopting stress tolerant variety rice as a main adaptation measure against climate extremes. Taking into account the endogeneity of adoption behavior, we employ an endogenous switching regression to separately estimate the treatment effects of adoption for adopters and non-adopters. We find that farmers who adopted the new variety increased yield by 537 kg/ha (about 7%), compared with the counterfactual case of no-adoption. In contrast, the farmers who did not adopt, would increase rice yield by 272 kg/ha (about 4 %) if they adopted, much smaller than the adopters. However, adoption of new variety demands more knowledge, better education, more intensive management, and higher seed costs. As a policy implication, expansion of public extension services could help relax these restrictions.
description: Updated version for AAEA full paper
Quantum Computing in a Macroscopic Dark Period
Creators: name: Tregenna, Ben
name: Beige, Almut
name: Knight, Peter L.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Decoherence-free subspaces allow for the preparation of coherent and entangled qubits for quantum computing. Decoherence can be dramatically reduced, yet dissipation is an integral part of the scheme in generating stable qubits and manipulating them via one and two bit gate operations. How this works can be understood by comparing the system with a three-level atom exhibiting a macroscopic dark period. In addition, a dynamical explanation is given for a scheme based on atoms inside an optical cavity in the strong coupling regime and we show how spontaneous emission by the atoms can be highly suppressed.
description: 10 pages, 7 figures, revised version, now including a proposal for the implementation of the scheme with calcium ions, submitted to Phys. Rev. A
KOMPETENSI POKOK GURU DAN DAMPAK BAGI PEMBELAJARAN
Creators: name: Bachtiar Bachtiar
Publisher: name: figshare
Year: 2021
Subjects: subject: 130313 Teacher Education and Professional Development of Educators
subject: FOS: Educational sciences

description: Kompetensi secara sederhana dapat diartikan sebagai paket kemampuan yang menunjukan perpaduan antara pengetahuan, sikap, dan keterampilan dalam suatu bidang. Tiga aspek tersebut merupakan satu kesatuan yang membentuk kompetensi, sehingga seorang dapat dikatakan kompeten apabila menunjukan penguasaan ketiganya . Kompetensi tersebut adalah kompetensi profesional, kompetensi pedagogik, kompetensi sosial, dan kompetensi kepribadian Keempat kompetensi ini merupakan paket utuh yang wajib dimiliki seorang guru Tidak terpenuhinya kompetensi tersebut akan berpengaruh pada pemenuhan kualitas layanan pendidikan. pengembangan karir secara awam adalah peningkatan jabatan yang didasarkan pada prestasi, masa kerja, dan kesemptan. Dengan mengacu pada pengertianawam tersebut maka pengembangan karir bagi guru di upayakan oleh pihak-pihak yang berkepentingan yaitu Dinas Pendidikan dan Kebudayaan.Dampak dari pengembangan karirguru terhadap kualitas pembelajaran yakni dampak positif dan negatif dari pengembangan karir guru terhadap pembelajaran
Sciuro-hypnum populeum Ignatov & Huttunen
Creators: name: Ros, Rosa M.
name: Olaf, Susana Rams
name: Eloy, Olaf Werner
name: Cerón, Eloy
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Plantae
Bryophyta
Bryopsida
Hypnales
Brachytheciaceae
Sciuro-Hypnum
Sciuro-Hypnum populeum

description: Sciuro-hypnum populeum (Hedw.) Ignatov & Huttunen
RECORDS. — Bescherelle (1882), Jelenc (1955a): Aurès; Djurjura. Jelenc (1955a): Babor; Kabylie du Djurdjura, Akfadou; Kabylie du Djurdjura, Tala Ghizan. Orgaz et al. (2011): sine loco. Rare.
description: Published as part of Ros, Rosa M., Olaf, Susana Rams, Eloy, Olaf Werner & Cerón, Eloy, 2024, Revisiting the Bryophyte Checklist of Algeria: Exploring Diversity and Distribution, pp. 49-116 in Cryptogamie, Bryologie 20 (5) on page 98, DOI: 10.5252/cryptogamie-bryologie2024v45a5, http://zenodo.org/record/14593891
Can an observer really catch up with light
Creators: name: Tian, Guihua
name: Zheng, Zhao
Publisher: name: arXiv
Year: 2002
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Given a null geodesic $γ_0(λ)$ with a point $r$ in $(p,q)$ conjugate to $p$ along $γ_0(λ)$, there will be a variation of $γ_0(λ)$ which will give a time-like curve from $p$ to $q$. This is a well-known theory proved in the famous book\cite{2}. In the paper we prove that the time-like curves coming from the above-mentioned variation have a proper acceleration which approaches infinity as the time-like curve approaches the null geodesic. This means no observer can be infinitesimally near the light and begin at the same point with the light and finally catch the light. Only separated from the light path finitely, does the observer can begin at the same point with the light and finally catch the light.
description: 6 pages, no figures, submited to Physical Review D
Theoretical Rates for Direct Detection of SUSY Dark Matter
Creators: name: Vergados, J. D.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Exotic dark matter together with the vacuum energy (associated with the cosmological constant) seem to dominate in the Universe. Thus its direct detection is central to particle physics and cosmology. Supersymmetry provides a natural dark matter candidate, the lightest supersymmetric particle (LSP). Furtheremore from the knowlegde of the density and velocity distribution of the LSP, the quark substructure of the nucleon and the nuclear structure (form factor and/or spin response function), one is able to evaluate the event rate for LSP-nucleus elastic scattering. The thus obtained event rates are, however, very low. So it is imperative to exploit the modulation effect, i.e. the dependence of the event rate on the Earth's motion and the directional signature, i.e. the dependence of the rate on the direction of the recoiling nucleus. In this paper we study such experimental signatures employng a supersymmetric model with universal boundary conditions at large tangent beta.
description: 12 LATEX pages, 1 table and 6 ps figures included
Pi0 electroproduction in the Delta(1232) region at MAMI
Creators: name: Schmieden, Hartmut
Publisher: name: arXiv
Year: 2001
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The extraction of the Coulomb quadrupole to magnetic dipole ratio from a p(e_pol,e'p_pol)pi^0 measurement is discussed. Preliminary results from further asymmetry measurements with polarized and unpolarized electron beam indicate that the imaginary background is well under control in the MAID2000 parameterization, but not the real (Born-) amplitudes.
description: Invited talk given at NSTAR2001 (Mainz, Germany), 8 pages, 6 figures
Impossibility of Spin Polarized States for Neutron Star / Proto-neutron Star Matter in $β$-Equilibrium Condition
Creators: name: Ghosh, Sutapa
name: Mandal, Soma
name: Chakrabarty, Somenath
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: It is shown explicitly that a ferromagnetic transition of neutron star (NS) / proto-neutron star (PNS) matter in the $β$-equilibrium condition with $σ-ω-ρ$ exchange type of mean field approximation can actually occur if and only if the neutrinos remain trapped within the system, and perhaps it is also necessary for the neutrinos / anti-neutrinos to carry some finite non-zero mass. It is further shown that the electrons also play a significant role in this transition process. It is therefore, very much unlikely that such a transition of spin polarization can really take place in old neutron stars of very low temperature, whereas, the possibility of spontaneous ferromagnetic transition cannot be ruled out in a newly born PNS.
description: 4 pages, REVTEX, no figures, Ref.:MPL A18 (2003) 1297
Web Construction of ABCDEFG and Affine Quiver Gauge Theories
Creators: name: Kimura, Taro
name: Zhu, Rui-Dong
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The topological vertex formalism for 5d $\mathcal{N}=1$ gauge theories is not only a convenient tool to compute the instanton partition function of these theories, but it is also accompanied by a nice algebraic structure that reveals various kinds of nice properties such as dualities and integrability of the underlying theories. The usual refined topological vertex formalism is derived for gauge theories with $A$-type quiver structure (and $A$-type gauge groups). In this article, we propose a construction with a web of vertex operators for all $ABCDEFG$-type and affine quivers by introducing several new vertices into the formalism, based on the reproducing of known instanton partition functions and qq-characters for these theories.
description: 39+21 pages
MuhamadDejanRahmanAlgifari_ProfesiKeguraan.pdf
Creators: name: Rahman, Dejan
Publisher: name: figshare
Year: 2021
Subjects: subject: 130313 Teacher Education and Professional Development of Educators
subject: FOS: Educational sciences

description: Pada dasarnya guru adalah orang yang memegang peran penting dalam merancang strategi pembelajaran. Keberhasilan proses pembelajaran sangat tergantung pada penampilan guru dalam mengajar dan kegiatan mengajar dapat dilakukan dengan baik dan benar oleh seseorang yang telah melewati pendidikan tertentu yang memang dirancang untuk mempersiapkan sebagai seorang guru. Pengembangan kompetensi guru sangat berpengaruh, Guru mempunyai tanggung jawab sangat besar dalam menjalankan peranannya sebagai tenaga pendidik di sekolah. Guna mencapai tujuan pembelajaran yang berkualitas maka peningkatan kompetensi guru harus selalu ditingkatkan. Kompetensi guru perlu ditingkatkan secara terprogram, berkelanjutan melalui berbagai sistem pembinaan profesi, sehingga dapat meningkatkan kemampuan guru tersebut. Dengan adanya pengembangan dalam kualitas guru, sistem pembelajaran akan semakin meningkat dan akan terus membaik. Sosok guru yang mampu mengemban tugas yang disebutkan di atas sebenarnya sudah diberikan moto oleh Bapak Pendidikan kita, Ki Hajar Dewantara, ing ngarso sung tulodo, ing madyo mangun karso, tut wuri handayani.
Thematic and Spatial Concentration of CGE Models’ Application to Policy Research
Creators: name: Siddig, Khalid
name: Siddig, Khalid
Publisher: name: Unknown
Year: 2016
Subjects: subject: Agricultural and Food Policy
subject: Community/Rural/Urban Development
subject: Consumer/Household Economics
subject: Environmental Economics and Policy
subject: Food Security and Poverty
subject: International Development
subject: Labor and Human Capital
subject: Political Economy
subject: Production Economics
subject: Resource /Energy Economics and Policy
subject: CGE application
subject: policy research
subject: Palestine
subject: Sudan
subject: Nigeria.

description: Many countries in the developing world lack the required capacities and data to provide evidence-based policymaking. As a consequence, they apply a trial-and-error approach to their exchange rate, trade and domestic tax policies, among others. Some countries base their policies on the experiences of other countries that are not necessarily similar in terms of economic structure, sectoral linkages and trade openness. This could be partially justified as well by the difficulty of basing economic policies on researched evidence due to the forward and backward linkages that prevail in any economy, which necessitates ex post and ex ante policy impact analysis on the entirety of economic actors. This reality was recognized during the 1960s by researchers and Johansen (1960) was the first to envisage a solution for it in the form of what is currently known as Computable General Equilibrium (CGE) models. The importance of CGE models rests on their ability to provide economy-wide impact assessments with huge flexibility in capturing a detailed representation of the economy depending on the availability of data. Despite the widespread use of CGE models, no comprehensive review of their applications to the different geographical regions of the world, the different types of problems they contributed to and the different disciplines they addressed is available. This kind of review is expected to show their usefulness and identify the regions, themes and disciplines that lack their applications and, hence, to direct future research. These are the main objectives of this study, which starts by exploring the history of CGE models, including the intensity of their applications worldwide and the areas of research in which they have been applied through the time, with a special focus on the period between 1980 and 2014. The study also explores classifying CGE applications by the kind of services they have provided to advise policymaking, especially in developing countries. Afterwards, the study focusses on four countries to provide deep assessments of CGE applications and identify areas for future research using CGE models. The selected countries are Palestine, Israel, the Sudan and Nigeria. The selection of these countries is related to research projects in which the author is involved, as well as personal interest. The study reviews all the CGE applications to the selected countries, their areas of applications and the type of problems they addressed.
Detecting Cyber-Related Discussions in Online Social Platforms
Creators: name: Ikwu, Ruth
name: Louisvieris, Panos
Publisher: name: arXiv
Year: 2019
Subjects: subject: Information Retrieval (cs.IR)
subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences

description: As the use of social platforms continues to evolve, in areas such as cyber-security and defence, it has become imperative to develop adaptive methods for tracking, identifying and investigating cyber-related activities on these platforms. This paper introduces a new approach for detecting cyber-related discussions in online social platforms using a candidate set of terms that are representative of the cyber domain. The objective of this paper is to create a cyber lexicon with cyber-related terms that is applicable to the automatic detection of cyber activities across various online platforms. The method presented in this paper applies natural language processing techniques to representative data from multiple social platform types such as Reddit, Stack overflow, twitter and cyberwar news to extract candidate terms for a generic cyber lexicon. In selecting the candidate terms, we introduce the APMIS Aggregated Pointwise Mutual Information Score in comparison with the Term Frequency-Term Degree Ratio (FDR Score) and Term Frequency-Inverse Document Frequency Score (TF-IDF Score). These scoring mechanisms are robust to account for term frequency, term relevance and mutual dependence between terms. Finally, we evaluate the performance of the cyber lexicon by measuring its precision of in classifying discussions as 'Cyber-Related' or 'Non-Cyber-Related'.
Organic farmers facing the processes of institutionalization and conventionalization. A longitudinal study in Belgium
Creators: name: Van Dam, Denise
name: Nizet, Jean
name: Van Dam, Denise
name: Nizet, Jean
Publisher: name: Unknown
Year: 2014
Subjects: Agricultural and Food Policy
Crop Production/Industries
Food Consumption/Nutrition/Food Safety

description: In this paper, we examine how professional practices of organic farmers and their justification of it have evolved over the past 8-10 years. We interviewed thirty Belgian organic farmers, the first time, in 2001-2003, and again in 2010-11. We draw on theories of institutionalization and conventionalization of organic agriculture and complete them with the theory of justification, especially by referring to an ecological order of justification. We adopt a longitudinal device and proceed by abduction. The research results show that for the majority of the interviewed farmers, the effects of the processes of institutionalization and conventionalization are relatively limited. For these subjects, the ecological references do not diminish in importance, but are transformed. More specifically, those farmers innovate by “accommodating” the ecological order with the industrial and commercial. A minority of the interviewees benefit from the processes of institutionalization and conventionalization and another minority is excluded from organic farming.
Agriculture in Portugal: linkages with industry and services
Creators: name: Gaspar, João
name: Pina, Gilson
name: Simões, Marta
name: Gaspar, João
name: Pina, Gilson
name: Simões, Marta
Publisher: name: Unknown
Year: 2014
Subjects: Agribusiness
Agricultural and Food Policy

description: We investigate the links between agriculture and non-agricultural sectors in Portugal by assessing the existence of long-run relationships and causality among the three main sectors of activity in terms of value added and labour productivity using a VAR model for the period 1970-2006. Agricultural value added is found to be both weakly and strongly exogenous so it exerted no influence in the other sectors expansion nor was it influenced by their growth. The results with labour productivity show that productivity gains in services and industry feedback into productivity growth in agriculture, although the link is weaker in the industry case. Portuguese decision makers believe that restoring agricultural production plays an important role in overcoming the country’s current difficulties. However, they need to pay more attention to the potential synergies between agricultural and non-agricultural sectors, and provide agriculture with the necessary technological and organizational capabilities to benefit from industry and services expansion. Our results indicate that this does not seem to have happened in the past, a situation that should be improved in order to restore agricultural production and promote overall growth.
Evaluation and Comparison of Marine Sci-tech Innovation Ability of 11 Coastal Provinces in China : A Case Study of Guangdong
Creators: name: DU, Jun
name: FENG, Ruimin
name: YAN, Bo
name: DU, Jun
name: FENG, Ruimin
name: YAN, Bo
Publisher: name: Unknown
Year: 2016
Subjects: subject: Agribusiness
subject: Marine sci-tech innovation ability
subject: Innovation ability
subject: Innovation ability evaluation
subject: PCA
subject: Malmquist productivity index model

description: Through building an indicator system for evaluating the marine sci-tech innovation ability of China’s coastal provinces, this paper made a comparative analysis on marine sci-tech innovation ability of 11 coastal provinces in 2011-2013 by the principal components analysis (PCA) method. It found these coastal regions can be divided into three levels. Guangdong Province belongs to the first level because its marine sci-tech innovation ability is relatively high. On this basis, it analyzed changes in marine sci-tech innovation ability of 11 coastal provinces with the aid of DEA’s Malmquist productivity index model. Results indicate that the overall marine sci-tech innovation ability of 11 coastal provinces is rising, but there is significant difference between provinces and the influence of regional economic development level is not considerable. Technical progress is main driver for promoting marine sci-tech innovation ability of Guangdong Province and major factor influencing ranking of total factor productivity.
Additional file 2 of Associations between sexual identity, living with disability, bully victimisation, and HIV status and intimate partner violence among residents in Nigeria
Creators: name: Folayan, Morenike Oluwatoyin
name: Oloniniyi, Ibidunni Olapeju
name: Nwakamma, Ikenna
name: Stevens-Murphy, Erva-Jean
name: Undelikwo, Gabriel
name: Lusher, Joanne
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 2:
Perhatian Pendidikan dalam Pengembangan Kompetensi Guru Terhadap Kualitas Pembelajaran dari Pengembangan Karir Guru
Creators: name: Yusup Yusup
Publisher: name: figshare
Year: 2021
Subjects: subject: 160509 Public Administration
subject: FOS: Political science

description: Pendidikan sangat perlu memperhatikan pengembangan kompetensi Guru terhadap kualitas Pembelajaran dari pengembangan karir Guru yang memiliki dampak kualitas Guru sebab banyaknya permasalahan yang terjadi di Dunia pendidikan setiap berjalannnya waktu maka perlunya kompetensi Guru atau pendidik kompetensi profesional, pedagogik, kepribadian, kepemimpinan, dan kepemimpinan agar suatu kualitas Guru yang sangat baik yang diperlukan untuk siap mendidik generasi di dunia pendidikan yang berkualitas yang berdampak pada kualitas pembelajaran untuk melihat dan melihat mengukur sejauh mana tingkat tingkat hasil dari tujuan pembelajaran itu sendiri.
Some biochemical, catalytic, thermodynamic and kinetic properties of purified fructosyltransferase from wild and improved mutant-type Aureobasidium pullulans NAC8
Creators: name: Adedeji N. Ademakinwa
name: Agboola, Femi K.
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Marine Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: A low molecular weight intracellular and extracellular fructosyltransferase was purified from the wild (Wt) and improved mutant-type (Mt) Aureobasidium pullulans and its characteristics and thermodynamic properties determined. The Wt had been previously genetically modified by chemical mutagenesis. The purified fructosyltransferases from the Wt and Mt had subunit molecular weights between 13.4 and 17.0 kDa, respectively. The pH of the purified fructosyltransferase from the Wt and Mt were within 4.0–5.5. From the KM values, the fructosyltransferase from Mt showed higher affinity for sucrose than Wt fructosyltransferase. The optimum temperature obtained for the Mt intracellular and extracellular fructosyltransferase were 80 and 70 °C, respectively, while the Wt extracellular and intracellular fructosyltransferase was 60 °C. Most metals enhanced fructosyltransferase activity in a concentration-dependent manner except for mercury. Triton X-100 and Tween-80 enhanced the fructosyltransferase activity. Organic solvents such as acetone, ethanol, methanol, toluene and dichloromethane enhanced the enzyme activity while dimethylformamide inhibited the enzyme. From the thermodynamic and kinetic parameters (t1/2, ΔH*, ΔS*, ΔG*) Mt fructosyltransferase was more stable to thermal inactivation than the Wt fructosyltransferase. Hence, it can be concluded that, after strain improvement of the Wt, the purified Mt fructosyltransferase was more stable to organic solvents, surfactants, and thermal denaturation, etc. compared to the Wt. This makes Mt fructosyltransferase more useful mostly in the food industry than the Wt.
Electrocatalytic activity of cobalt tris(4-nitrophenyl)corrole for hydrogen evolution from water
Creators: name: Chen, Hai
name: Huang, Dong-Lan
name: Md Sahadat Hossain
name: Guo-Tian Luo
name: Liu, Hai-Yang
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified

description: Catalytic activities for hydrogen (H2) evolution of cobalt 5,10,15-tris(phenyl)corrole (1) and 5,10,15-tris(4-nitrophenyl)corrole (2) (in homogeneous system was examined from acetic acid and water. In phosphate buffer solution (pH 7.0), the hydrogen evolution turnover frequency (TOF) for 1 and 2 were 62 and 150 h−1 at the overpotential of −1.53 V versus Ag/AgCl. In acetic acid media, hydrogen evolution TOF for 1 and 2 were 56 and 127 h−1, respectively, at an overpotential of 961 mV versus Ag/AgNO3. In the practical electrocatalytic hydrogen evolution experiment at −1.45 V (vs. Ag/AgCl) overpotential for 1 h, the TOF were 76 and 188 h−1 for 1 and 2, respectively. No observable decomposition of the catalyst could be observed after electrolysis for 72 h with a glassy carbon electrode.
Five new real-time detections of Fast Radio Bursts with UTMOST
Creators: name: Farah, W.
name: Flynn, C.
name: Bailes, M.
name: Jameson, A.
name: Bateman, T.
name: Campbell-Wilson, D.
name: Day, C. K.
name: Deller, A. T.
name: Green, A. J.
name: Gupta, V.
name: Hunstead, R.
name: Lower, M. E.
name: Osłowski, S.
name: Parthasarathy, A.
name: Price, D. C.
name: Ravi, V.
name: Shannon, R. M.
name: Sutherland, A.
name: Temby, D.
name: Krishnan, V. Venkatraman
name: Caleb, M.
name: Chang, S. -W.
name: Cruces, M.
name: Roy, J.
name: Morello, V.
name: Onken, C. A.
name: Stappers, B. W.
name: Wolf, C.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We detail a new fast radio burst (FRB) survey with the Molonglo Radio Telescope, in which six FRBs were detected between June 2017 and December 2018. By using a real-time FRB detection system, we captured raw voltages for five of the six events, which allowed for coherent dedispersion and very high time resolution (10.24 $μ$s) studies of the bursts. Five of the FRBs show temporal broadening consistent with interstellar and/or intergalactic scattering, with scattering timescales ranging from 0.16 to 29.1 ms. One burst, FRB181017, shows remarkable temporal structure, with 3 peaks each separated by 1 ms. We searched for phase-coherence between the leading and trailing peaks and found none, ruling out lensing scenarios. Based on this survey, we calculate an all-sky rate at 843 MHz of $98^{+59}_{-39}$ events sky$^{-1}$ day$^{-1}$ to a fluence limit of 8 Jy-ms: a factor of 7 below the rates estimated from the Parkes and ASKAP telescopes at 1.4 GHz assuming the ASKAP-derived spectral index $α=-1.6$ ($F_ν\proptoν^α$). Our results suggest that FRB spectra may turn over below 1 GHz. Optical, radio and X-ray followup has been made for most of the reported bursts, with no associated transients found. No repeat bursts were found in the survey.
description: 13 pages, 11 figures, submitted to MNRAS