cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
EVALUATION OF BITUMEN EMULSION TECHNOLOGY FOR PAVING FLEXIBLE ROADS & MAINTENANCE ACTIVITY A Case Study in Addis Ababa City
Creators: name: ZIMBELACHEW ALEMAYEHU
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2019
Subjects: Stability value, Flow value, Void ratio, Void filled with emulsion, Void in the mineral aggregate

description: Bitumen emulsion mixture is the process of intensive mixing between water, bitumen and their binder, i.e. a certain solvent or surfactant. Although this process is complex and needs advanced technology, its advantage over hot mix asphalt weights more. As a result, it became more common in road construction. The overall aim of this project work is to assess the possible application of bitumen emulsion in paving the Addis Ababa city gravel roads and using it in asphalt road maintenance activities.
 To study the suitability of Bitumen Emulsion for road construction, Modified Marshal Stability Test is carried out to investigate the stability value, flow value and optimum binder content.
 Particularities of emulsion can also be discussed from the other important mixing type, from cutback asphalt point of view. For instance, it’s known that both emulsion and cutback bitumen need kerosene as a solvent but the amount needed for emulsion is much less in quantity saving excess cost.
 Evaluating safety wise, emulsion process causes less risk on the experts during application process since it is water based process. In addition, emulsified bitumen is neutral against atmospheric pollution. In the evaluation process, the stability value of the emulsion test is found to be 11.4kN at 9% emulsion content
Photoproduction of $D^{*\pm}$ Mesons in $ep$ Collisions at HERA
Creators: name: Aid, S.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: At the electron-proton collider HERA the inclusive $D^{*\pm}$ meson photoproduction cross section has been measured with the H1 detector in two different, but partly overlapping, kinematical regions. For the first, where $ \approx 200$ GeV and $Q^2 < 0.01 \gev^2$, the result is $σ(γp \to c \bar{c} X) = (13.2 \pm 2.2 ^{+2.1}_{-1.7} ^{+9.9}_{-4.8}) μb$. The second measurement for $Q^2 < 4 \gev^2$ yields $σ(γp \to c \bar{c} X) = (9.3 \pm 2.1 ^{+1.9}_{-1.8} ^{+6.9}_ {-3.2}) μb$ at $ \approx 142$ GeV and $σ(γp \to c \bar{c} X) = (20.6 \pm 5.5 ^ {+4.3}_{-3.9} ^{+15.4}_{-7.2}) μb$ at $ \approx 230$ GeV, respectively. The third error accounts for an additional uncertainty due to the proton and photon parton density parametrizations. Differential cross sections are presented as a function of the $D^{*\pm}$ transverse momentum and rapidity. The results compare reasonably well with next-to-leading order QCD calculations. Evidence for diffractive photoproduction of charm quark is presented.
description: 18 pages, latex, 5 Figures
Synthesis of cyclo-PLAI using a combination of solid- and solution-phase methods
Creators: name: Napitupulu, Orin Inggriani
name: Dadan Sumiarsa
name: Toto Subroto
name: Nurlelasari
name: Harneti, Desi
name: Unang Supratman
name: Maharani, Rani
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Inorganic Chemistry
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Cyclo-PLAI was successfully synthesized using a combination of solid- and solution-phase methods. This current synthesis was found to be faster than the previously reported synthesis for the cyclic peptide. The linear precursor was synthesized on 2-chlorotrityl resin with Fmoc/t-Bu strategy. HATU/HOAt was employed as the coupling reagent in the amide bond formation on the resin. Cyclization of the linear precursor was experimented with HATU/HOAt reagents with different conditions. However, the linear precursor was best cyclized using HATU reagent in DIPEA by stirring the reaction mixture at 0 °C for 1 h and followed by stirring the reaction mixture at room temperature for 30 min, giving the cyclic product in 70% yield (calculated from the linear peptide). Both linear and cyclic products were characterized using HR-TOF-ESMS, 1H-NMR, 13C-NMR, and compared with previously reported spectral data for the cyclic product.
Aelurillus lutosus
Creators: name: Ponomarev, A. V.
name: Bragina, T. M.
name: Shmatko, V. Yu.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Salticidae
Aelurillus
Aelurillus lutosus

description: Aelurillus lutosus (Tystshenko, 1965)
Azarkina, 2002 (Наурзум).
 МатериаΛ. 1♂, Терсек, ковыΛковая степь, у нор, 17.05.2014.
description: Published as part of Ponomarev, A. V., Bragina, T. M. & Shmatko, V. Yu., 2017, New data on spiders (Aranei) of the Naurzum State Natural Reserve (Kostanay Region, Kazakhstan), pp. 3-10 in Caucasian Entomological Bulletin 13 (1) on page 9, DOI: 10.23885/1814-3326-2017-13-1-3-10, http://zenodo.org/record/8145545
Artificial Life in an Exciton-Polariton Lattice
Creators: name: Banerjee, R.
name: Liew, T. C. H.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Cellular Automata and Lattice Gases (nlin.CG)
subject: FOS: Physical sciences

description: We show theoretically that a lattice of exciton-polaritons can behave as a life-like cellular automaton when simultaneously excited by a continuous wave coherent field and a time-periodic sequence of non-resonant pulses. This provides a mechanism of realizing a range of highly sought spatiotemporal structures under the same conditions, including: discrete solitons, oscillating solitons, rotating solitons, breathers, soliton trains, guns, and choatic behaviour. These structures can survive in the system indefinitely, despite the presence of dissipation, and allow universal computation.
description: 14 pages, 14 figures
First mechanosynthesis of piperlotines A, C, and derivatives through solvent-free Horner-Wadsworth-Emmons reaction
Creators: name: Ramírez-Marroquín, Oscar Abelardo
name: Manzano-Pérez, Flavio
name: López-Torres, Adolfo
name: Hernández-López, Alejandro
name: Abimelek Cortés-Pacheco
name: Reyes-González, Miguel Angel
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Neuroscience
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences

description: Piperlotines are natural products characterized by an α,β-unsaturated amide moiety. These compounds found wide applications in Medicinal Chemistry like antibacterials, cytotoxic agents, anticoagulants, among others. To date, diverse methods of synthesis have been reported for piperlotines, but involving the use of catalysts, hazard reagents, anhydrous media or coupling reagents. Thus, in this work, we developed a greener method of synthesis of piperlotines A, C, and derivatives, through mechanochemical activation under solvent-free conditions. The reaction of a β-amidophosphonate, K2CO3, and an aromatic aldehyde afforded target compounds in moderate to good yields (46-77%), in an open atmosphere by grinding. It is worth to mention that this mechanochemical process was under thermodynamic control because just E isomer was isolated for every reaction. Moreover, synthesized piperlotines have been predicted by means of chemoinformatic analysis as potential therapeutic agents for the treatment of arthritis or cancer.
Additional file 5: of Evolutionary insights from comparative transcriptome and transcriptome-wide coalescence analyses in Tetrastigma hemsleyanum
Creators: name: Wang, Yihan
name: Jiang, Weimei
name: Ye, Wenqing
name: Fu, Chengxin
name: Gitzendanner, Matthew
name: Soltis, Pamela
name: Soltis, Douglas
name: Qiu, Yingxiong
Publisher: name: figshare
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Table S1. Characteristics of the twelve nuclear primer pairs newly developed in this study based on SCNG loci identified by different approaches. Table S2. Full list of 1018 SCNG loci identified from the transcriptomes of CSE and SW lineage, with their basic information including identification approaches, substitution rates between lineages and gene annotations. '+' denotes the approaches that supported the single-copy status of the locus. Table S3. List of individuals included in this study, with corresponding sampling localities and GenBank accession numbers. (PDF 415 kb)
Aelurillus v-insignitus
Creators: name: Ponomarev, A. V.
name: Bragina, T. M.
name: Shmatko, V. Yu.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Salticidae
Aelurillus
Aelurillus v-Insignitus

description: Aelurillus v-insignitus (Clerck, 1758)
 МатериаΛ. 1♂, КатантаΛ, песчаная степь, 12.08.2014.
description: Published as part of Ponomarev, A. V., Bragina, T. M. & Shmatko, V. Yu., 2017, New data on spiders (Aranei) of the Naurzum State Natural Reserve (Kostanay Region, Kazakhstan), pp. 3-10 in Caucasian Entomological Bulletin 13 (1) on page 9, DOI: 10.23885/1814-3326-2017-13-1-3-10, http://zenodo.org/record/8145545
On stability conditions for the quintic threefold
Creators: name: Li, Chunyi
Publisher: name: arXiv
Year: 2018
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14F05, 14J32, 18E30

description: We study the Clifford type inequality for a particular type of curves $C_{2,2,5}$, which are contained in smooth quintic threefolds. This allows us to prove some stronger Bogomolov-Gieseker type inequalities for Chern characters of stable sheaves and tilt-stable objects on smooth quintic threefolds. Employing the previous framework by Bayer, Bertram, Macrì, Stellari and Toda, we construct an open subset of stability conditions on every smooth quintic threefold in $\mathbf{P}^4_{\mathbb C}$.
description: pre-journal version, 32 pages, 7 figures, comments are very welcome!
Manyparticle interactions and local structure of the metallic hydrogen at zero pressure
Creators: name: Kaim, S. D.
name: Kovalenko, N. P.
name: Vasiliu, E. V.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: On the basis of the perturbation expansion for electron gas energy in the third order to the electron-ion potential the pair and irreducible three-ion interaction potentials in metallic hydrogen are calculated. The irreducible potential of three-ion interaction has attractive nature at short interionic separation and oscillates at large ones. The anisotropic character of the three-ion interaction is shown. The potential relief of the pair ions relative to the third ion is constructed. This relief has some potential wells and valleys which connect them. The important role of the irreducible three-ion interaction in formation of the local order in three- and four-ion clusters is shown. The potential relief of an equiangular ion triplet relative to the fourth ion is calculated. This relief has deep potential well for fourth ion at interionic separation corresponding interproton separation in molecule $H_{2}$. The quasiclassical probability of ion transition into this well is evaluated. The life time of metallic phase of hydrogen relative to the tunneling nucleation of the $H_{2}$ molecules is estimated.
description: 8 pages, LaTex, 11 figures
Coumarin-1,2,3-triazole hybrid derivatives: Green synthesis and DFT calculations
Creators: name: Nouraie, Pegah
name: Dehaghi, Shahram Moradi
name: Alireza Foroumadi
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: A series of new 1,2,3-triazole-coumarin hybrid system are synthesized from the click reaction between 3-azido coumarin and different aromatic terminal alkyne derivatives in a green manner. All compounds are characterized by IR, NMR and UV-VIS spectroscopy. The experimental observations are further supported by DFT computational studies to investigate the effect of substituents at para position in these compounds.
FACTORS CONTRIBUTING TO THE NOSOCOMIAL INFECTION CONTROL AMONG
Creators: name: Miski, Hassan Shire
Publisher: name: Zenodo
Year: 2025
Subjects: CONTRIBUTING TO THE NOSOCOMIAL INFECTION CONTROL AMONG

description: Abstract 

 Nosocomial” term is used for any disease acquired by patient under medical care. It is an infection acquired by patient during hospital stay. Recently, a new term, “healthcare associated infections” is used for the type of infections caused by prolonged hospital stay and it accounts for a major risk factor for serious health issues leading to death. About 75% of the burden of these infections is present in developing countries. (Aftab, 2015). Globally, according to the World Health Organization (WHO), hospital acquired infections are one of the major infectious diseases and has a huge economic impact worldwide. These infections affect about 2 million people annually resulting in 5% to 15% of them requiring hospitalization
Virtual Compton Scattering off the nucleon
Creators: name: Guichon, P. A. M.
name: Vanderhaeghen, M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We review the recent developments of virtual Compton scattering. We focus on the kinematical regimes which look the most promising. The threshold regime gives access to the generalized polarizabilities of the proton. The hard scattering regime allows tests of perturbative QCD predictions and of the valence quark wave function. The Bjorken regime is closely related to deep inelastic scattering. It gives access to the off-forward parton distributions which generalize the ordinary parton distributions and may shed a new light on the spin problem. For each regime we discuss the experimental perspectives and the role of the Bethe-Heitler background.
description: 66 pages, 23 figures, updated version with minor corrections
Distributing Graph States Over Arbitrary Quantum Networks
Creators: name: Meignant, Clément
name: Markham, Damian
name: Grosshans, Frédéric
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Multipartite entangled states are great resources for quantum networks. In this work we study the distribution, or routing, of entangled states over fixed, but arbitrary, physical networks. Our simplified model represents each use of a quantum channel as the sharing of a Bell pair; local operations and classical communications are considered to be free. We introduce two protocols to distribute respectively Greenberger-Horne-Zeilinger (GHZ) states and arbitrary graph states over arbitrary quantum networks. The GHZ states distribution protocol takes a single step and is optimal in terms of the number of Bell pairs used; the graph state distribution protocol uses at most twice as many Bell pairs and steps than the optimal routing protocol for the worst case scenario.
description: Added a new section treating the issue of a noisy distribution
Aelurillus v-insignitus
Creators: name: Ponomarev, A. V.
name: Bragina, T. M.
name: Shmatko, V. Yu.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Salticidae
Aelurillus
Aelurillus v-Insignitus

description: Aelurillus cf. v-insignitus (Clerck, 1758)
 МатериаΛ. 1♀, Терсек, степь, 4.07.2014.
description: Published as part of Ponomarev, A. V., Bragina, T. M. & Shmatko, V. Yu., 2017, New data on spiders (Aranei) of the Naurzum State Natural Reserve (Kostanay Region, Kazakhstan), pp. 3-10 in Caucasian Entomological Bulletin 13 (1) on page 9, DOI: 10.23885/1814-3326-2017-13-1-3-10, http://zenodo.org/record/8145545
Large-Order Perturbation Theory in Infrared-Unstable Superrenormalizable Field Theories
Creators: name: Cornwall, John M.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the factorial divergences of Euclidean $ϕ^3_5$, a problem with connections both to high-energy multiparticle scattering in d=4 and to d=3 (or high-temperature) gauge theory, which like $ϕ^3_5$ is infrared-unstable and superrenormalizable. At large external momentum p (or small mass M) and large order N one might expect perturbative bare skeleton graphs to behave roughly like $N!(ag^2/p)^N$ with a>0, so that no matter how large p is there is an $N\sim g^2/p$ giving rise to strong perturbative amplitudes. The semi- classical Lipatov technique (which works only in the presence of a mass) is blind to this momentum dependence, so we proceed by direct summation of bare skeleton graphs. We find that the various limits of large N, large p, and small M do not commute, and that when $N\gg p^2/M^2$ there is a Borel singularity associated with $g^2/M$, not $g^2/p$. This is described by the zero-momentum Lipatov technique, and we find the necessary soliton for $ϕ^3_5$; the corresponding sphaleron-like solution for unbroken Yang-Mills theory has long been known. We also show that the massless theories have no classical solitons. We discuss non-perturbative effects based partly on known physical arguments concerning the cancellation by solitons of imaginary parts due to the pert- urbative Borel singularity, and partly on the dressing of bare skeleton graphs by dressed propagators showing non-perturbative mass generation, as happens in d=3 gauge theory.
description: 28 pages, Latex, three .eps figures
Additional file 6: of Evolutionary insights from comparative transcriptome and transcriptome-wide coalescence analyses in Tetrastigma hemsleyanum
Creators: name: Wang, Yihan
name: Jiang, Weimei
name: Ye, Wenqing
name: Fu, Chengxin
name: Gitzendanner, Matthew
name: Soltis, Pamela
name: Soltis, Douglas
name: Qiu, Yingxiong
Publisher: name: figshare
Year: 2018
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Biotechnology
subject: Evolutionary Biology
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Figure S5. The pairwise identity of each SCNG pair between the two lineages. Each dot in the scatter diagram denotes a SCNG locus, and the blue colored ones represent those genes under purifying selection). (PDF 177 kb)
A Search for Squarks of Rp-Violating SUSY at HERA
Creators: name: Aid, S.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A search for squarks of R-parity violating supersymmetry is performed in $ep$ collisions at HERA using H1 1994 $e^+$ data. Direct single production of squarks of each generation by $e^+$-quark fusion via a Yukawa coupling $λ'$ is considered. All possible R-parity violating decays and gauge decays of the squarks are taken into account. No significant deviation from the Standard Model predictions is found in the various multi-lepton and multi-jet final states studied and exclusion limits are derived. At 95% confidence level, the existence of first generation squarks is excluded for masses up to $240 \GeV $ for coupling values $λ' \gtrsim \sqrt{4πα_{em}}$.The limits obtained are shown to be only weakly dependent on the free parameters of the Minimal Supersymmetric Standard Model. Stop squarks are excluded for masses up to $138 \GeV$ for coupling $λ' \times \cos θ_t$ to $e^+d$ pairs $\gtrsim 0.1 \times \sqrt{4πα_{em}}$, where $θ_t$ is the mass mixing angle. Light stop squarks are furthermore searched for through pair production in $γ$-gluon fusion processes. No signal is observed and exclusion limits are derived. Masses in the range 9 to $24.4 \GeV$ are excluded at 95% confidence level for $λ' \times \cos θ_t > 10^{-4}$.
description: 31 pages, latex, 11 Figures
Online Trading as a Secretary Problem
Creators: name: Koutsoupias, Elias
name: Lazos, Philip
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Science and Game Theory (cs.GT)
subject: FOS: Computer and information sciences

description: We consider the online problem in which an intermediary trades identical items with a sequence of n buyers and n sellers, each of unit demand. We assume that the values of the traders are selected by an adversary and the sequence is randomly permuted. We give competitive algorithms for two objectives: welfare and gain-from-trade.
Assessment of Time Management Practices of Local Road- Contractor in the City of Addis Ababa
Creators: name: BENIAM GENANAW
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2019
Subjects: Road network, affecting factors, Software, cost, productivity

description: Today the road construction in Addis Ababa city has been growing since the last 27 years, the standard road network of one city should cover 25% of the total area of the city. Now Addis Ababa city road network covers 23.6% of the total area of the city in 2017(AACRA website).but now the road network coverage is decreases due to the new built area of the city is increased. In addition to this a lot of Road Projects are on being constructed by local and foreign contractors in different Sub-city of Addis Ababa. However, the local road contractor are not going to accomplish the projects under the time sets on the contract agreement. There are many affecting factors are faced on the local contractors. This research paper assessed the time management practices of local Road Contractors (in Addis Ababa) and how they prepared time schedule and combine it with different software such as MS-Project ,Primavera and other Methods to control their activities to complete the project at the seated time.
 This paper identified and defined different influential factors that came from Internal factors such as Employer, Consultant, and Contractor and External factors such as Act of God, Tax, Utility and their impact in the project delay , Cost overrun and reduce productivity
 To do this paper the methodology part focused on case study and desk study on local contractor’s time management practice and used to qualitatively studied to show the impact of poor time management related with time, Cost and productivity
Dendryphantes rudis
Creators: name: Ponomarev, A. V.
name: Bragina, T. M.
name: Shmatko, V. Yu.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Salticidae
Dendryphantes
Dendryphantes rudis

description: Dendryphantes rudis (Sundevall, 1832)
 МатериаΛ. 1♀, Наурзумский бор, 10.06.2014.
description: Published as part of Ponomarev, A. V., Bragina, T. M. & Shmatko, V. Yu., 2017, New data on spiders (Aranei) of the Naurzum State Natural Reserve (Kostanay Region, Kazakhstan), pp. 3-10 in Caucasian Entomological Bulletin 13 (1) on page 9, DOI: 10.23885/1814-3326-2017-13-1-3-10, http://zenodo.org/record/8145545
Additional file 5: of Histone variants H2A.Z and H3.3 coordinately regulate PRC2-dependent H3K27me3 deposition and gene expression regulation in mES cells
Creators: name: Wang, Yan
name: Long, Haizhen
name: Yu, Juan
name: Dong, Liping
name: Wassef, Michel
name: Zhuo, Baowen
name: Li, Xia
name: Zhao, Jicheng
name: Wang, Min
name: Liu, Cuifang
name: Wen, Zengqi
name: Chang, Luyuan
name: Chen, Ping
name: Wang, Qian-fei
name: Xu, Xueqing
name: Margueron, Raphael
name: Li, Guohong
Publisher: name: figshare
Year: 2018
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Environmental Sciences not elsewhere classified
subject: Developmental Biology
subject: Hematology
subject: Computational Biology

description: Figure S5. The extended acid patch of H2A.Z is important for the proper H3K27me3 level in mES cells. (PDF 1852 kb)
THE IMPACT OF FDA ISSUED WARNING LETTERS FOR GCP NON-COMPLIANCE ON THE DEVELOPMENT OF REGULATORY GUIDANCE DOCUMENTS
Creators: name: Eackles, Robert
Publisher: name: Maryland Shared Open Access Repository
Year: 2011

description: The purpose of this study is to show that FDA guidance documents are drafted to further clarify the intent of the regulations. The development of guidance documents will impact the frequency of warning letter citations. Warning letters are issued for violations of the Food, Drug, and Cosmetic Act or the Code of Federal Regulations (CFR); guidance documents are written to clarify compliance. This study will examine if there is a correlation in type of warning letter citations to the development and publication of FDA guidance documents. Warning letters over a 15-year timeframe were analyzed. The data was analyzed for a strong relationship among citations and guidance occurrences using a two tailed significance level of 5%. The data analysis showed the issuing of GCP guidance documents does not correlate with trends in warning letter citations.
Exact ground state for 1D electronic models
Creators: name: Dmitriev, D. V.
name: Krivnov, V. Ya.
name: Ovchinnikov, A. A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We have found the exact ground state for two electronic models on a linear chain. The first model describes half-filling electron system in the ferromagnet--antiferromagnet transition point. In the singlet ground state the spin correlators show giant spiral magnetic ordering with the period of a spiral equals to the system size. The second electronic model describes the point where the ground state has giant spiral off-diagonal long-range order and, therefore, superconducting. We suggest the formation of the ground state with giant spiral order (ferromagnetic or off-diagonal) as a probable scenario of the subsequent destruction of the ferromagnetism and the superconductivity.
description: 13 pages, 1 figure
Arthur Javis University Akpoyubo 2025/26 Application/Admission form is out☎️☎️ (09026529593) OR ☎️☎️ (+2349026529593) DR RITA. JUPEB/ IJMB/ TRANSFER/MASTERS/PHD FORM Candidates are required☎️☎️ (09026529593) OR☎️☎️ (+2349026529593) to have sat for the 2024 Unified Tertiary Matriculation Examination (UTME) with a minimum score as approved by JAMB. Applicants must also obtain a minimum of five credit passes at not more than two sittings in WAEC (SSCE) / NECO (SSCE) or NABTEB. These should include English Language, Mathematics and any three other subjects relevant to the proposed course of study.
Creators: name: Arthur Javis University Akpoyubo 2025/26 Application/Admission form is out☎️☎️ (09026529593) OR ☎️☎️ (+2349026529593) DR RITA. JUPEB/ IJMB/ TRANSFER/MASTERS/PHD FORM Candidates are required☎️☎️ (09026529593) OR☎️☎️ (+2349026529593) to have sat for the 2024 Unified Tertiary Matriculation Examination (UTME) with a minimum score as approved by JAMB. Applicants must also obtain a minimum of five credit passes at not more than two sittings in WAEC (SSCE) / NECO (SSCE) or NABTEB. These should include English Language, Mathematics and any three other subjects relevant to the proposed course of study.
Publisher: name: Zenodo
Year: 2025

description: Arthur Javis University Akpoyubo 2025/26 Application/Admission form is out☎️☎️ (09026529593) OR ☎️☎️ (+2349026529593) DR RITA. JUPEB/ IJMB/ TRANSFER/MASTERS/PHD FORM Candidates are required☎️☎️ (09026529593) OR☎️☎️ (+2349026529593) to have sat for the 2024 Unified Tertiary Matriculation Examination (UTME) with a minimum score as approved by JAMB. Applicants must also obtain a minimum of five credit passes at not more than two sittings in WAEC (SSCE) / NECO (SSCE) or NABTEB. These should include English Language, Mathematics and any three other subjects relevant to the proposed course of study.
Facile and efficient synthesis of chiral sulfoxide esters: Versatile tool in asymmetric synthesis
Creators: name: Nagpal, Reshma
name: Bhalla, Aman
name: Jitender Bhalla
name: Bari, Shamsher S.
name: Thapar, Renu
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology

description: Facile and efficient synthesis of sulfoxide esters using menthols as chiral auxiliary is described. Phenylthio/benzylthio/naphthylthioacetic esters act as an efficient substrate for chiral sulfoxides via oxidation in one step. The structural and stereochemical aspects of target product were established on the basis of various spectroscopic studies, namely FT-IR, NMR (1H NMR and 13C NMR) and elemental analysis. This method is simple, fast, convenient and very efficient.
Quantization of diffeomorphism invariant theories of connections with local degrees of freedom
Creators: name: Ashtekar, Abhay
name: Lewandowski, Jerzy
name: Marolf, Donald
name: Mourao, Jose
name: Thiemann, Thomas
Publisher: name: arXiv
Year: 1995
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Quantization of diffeomorphism invariant theories of connections is studied. A solutions of the diffeomorphism constraints is found. The space of solutions is equipped with an inner product that is shown to satisfy the physical reality conditions. This provides, in particular, a quantization of the Husain-Kuchař model. The main results also pave way to quantization of other diffeomorphism invariant theories such as general relativity. In the Riemannian case (i.e., signature ++++), the approach appears to contain all the necessary ingredients already. In the Lorentzian case, it will have to combined in an appropriate fashion with a coherent state transform to incorporate complex connections.
description: 30 pages Revtex, Section 6 corrected, references added, format changed
Origin of slow stress relaxation in the cytoskeleton
Creators: name: Mulla, Yuval
name: MacKintosh, F. C.
name: Koenderink, Gijsje H.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: Cell Behavior (q-bio.CB)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Dynamically crosslinked semiflexible biopolymers such as the actin cytoskeleton govern the mechanical behavior of living cells. Semiflexible biopolymers nonlinearly stiffen in response to mechanical loads, whereas the crosslinker dynamics allow for stress relaxation over time. Here we show, through rheology and theoretical modeling, that the combined nonlinearity in time and stress leads to an unexpectedly slow stress relaxation, similar to the dynamics of disordered systems close to the glass transition. Our work suggests that transient crosslinking combined with internal stress can explain prior reports of soft glassy rheology of cells, in which the shear modulus increases weakly with frequency.
description: 6 pages, 4 figures
The spin density matrix of top quark pairs produced in electron-positron annihilation including QCD radiative corrections
Creators: name: Brandenburg, A.
name: Flesch, M.
name: Uwer, P.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We calculate the spin density matrix of top quark pairs for the reaction $e^+e^-\to t\bar{t}X$ to order $α_s$. As an application we show next-to-leading order results for a variety of spin observables for the $t\bar{t}$ system. These include the top quark and antiquark polarizations and $t\bar{t}$ spin-spin correlations as a function of the center-of-mass energy and of the top quark scattering angle for arbitrary longitudinal polarization of the electron/positron beam.
description: 26 pages, 13 Postscript figures, uses REVTEX
First mechanosynthesis of piperlotines A, C, and derivatives through solvent-free Horner–Wadsworth–Emmons reaction
Creators: name: Ramírez-Marroquín, Oscar Abelardo
name: Manzano-Pérez, Flavio
name: López-Torres, Adolfo
name: Hernández-López, Alejandro
name: Abimelek Cortés-Pacheco
name: Reyes-González, Miguel Angel
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Neuroscience
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences

description: Piperlotines are natural products characterized by an α,β-unsaturated amide moiety. These compounds found wide applications in Medicinal Chemistry like antibacterials, cytotoxic agents, anticoagulants, among others. To date, diverse methods of synthesis have been reported for piperlotines, but involving the use of catalysts, hazard reagents, anhydrous media or coupling reagents. Thus, in this work, we developed a greener method of synthesis of piperlotines A, C, and derivatives, through mechanochemical activation under solvent-free conditions. The reaction of a β-amidophosphonate, K2CO3, and an aromatic aldehyde afforded target compounds in moderate to good yields (46–77%), in an open atmosphere by grinding. It is worth to mention that this mechanochemical process was under thermodynamic control because just E isomer was isolated for every reaction. Moreover, synthesized piperlotines have been predicted by means of chemoinformatic analysis as potential therapeutic agents for the treatment of arthritis or cancer.
An Environmental Evaluation of Flushing Characteristics of an Irregularly Shaped Dead-End Canal
Creators: name: Earhart, H. Glenn
Publisher: name: Maryland Shared Open Access Repository
Year: 1979

description: The flushing characteristics of an "L" shaped dead-end canal located in Taylors Island, Maryland were examined for a year. Dissolved oxygen, temperature and salinity were monitored in the canal and the results indicated that no significant stratification occurred in the canal during the study period. In conjunction with the water quality parameters evaluated, two dye dispersion studies were conducted in May and September of the study year. Rhodamine "B" dye was placed in specific stations in the canal. The water, labeled with dye, was shown to move in and out of the canal, surface, and bottom, during the 48 hour study period. Consequently, the water quality monitoring and dye dispersion studies illustrated that no significant stratification occurred and significant flushing occurred in the dead-end canal. Also, the dye dispersion procedures exhibit applications for similar project evaluations.
LEOPOLD BLOOM, EVERYMAN AND NOMAN: THE SIMULTANEOUS EBB AND FLOW OF CONSCIOUSNESS, TIME, AND NARRATIVE STRUCTURE IN JAMES JOYCE'S ULYSSES
Creators: name: Eason, Megan
Publisher: name: Maryland Shared Open Access Repository
Year: 2013

description: James Joyce's Ulysses contains many radical and challenging narrative structures that change from episode to episode, constructed by an amorphous narrative presence called the arranger. Though the novel relies on Homer's Odyssey for its skeletal structure, the changing narrative styles provide the true journey for the reader. Thinkers such as Henri Bergson applied philosophy to the problems of identity and disillusionment faced by their modernist contemporaries. He created a theory about achieving wholeness of identity secularly and authentically. Bergson called this process duration, an ideal unity in a person's identity that implies simultaneous blending knowledge of one's unconscious, memories, and new perceptions. In these terms identity is not fixed, but is an everchanging river of permutations as new experiences merge with conscious and unconscious memories. This paper explores the interaction between these philosophic concepts and the changing narrative styles on the character development of Leopold Bloom, creating a space for him to achieve pure duration. First, this paper examines the "Circe" episode and how it delves into Bloom's unconscious, analyzing the importance of repressed memories and archetypes on identity forming. Next, this paper examines the "Eumaeus" episode and how Bloom's consciousness blends with a narrative collective consciousness and how he experiences irruptions from his unconscious. Lastly, this paper explores the narrative style of catechism in the "Ithaca" episode with Bloom's continued journey of self-discovery. Most importantly, this paper argues that Bloom achieves pure duration at the end of "Ithaca," reaching a greater understanding of himself and humanity through the narrative spaces provided by the arranger.
WAYS TO IMPROVE THE EFFICIENCY OF AIR SEPARATION OF COTTON IN A COTTON SEPARATOR
Creators: name: Pirnazarov, Ulugbek
name: Mamatkulov, Orifjon
Publisher: name: Zenodo
Year: 2025

description: The article deals with the problems of reducing damage during pneumatic transportation of raw cotton and its extraction from air. The analysis of the movement of cotton particles in the working chamber of the separator, which is one of the main devices in the pneumotransport system used in the transportation of cotton raw materials, was studied.
Computer simulation studies of wetting on heterogeneous surfaces
Creators: name: Curtarolo, S.
name: Bojan, M. J.
name: Stan, G.
name: Cole, M. W.
name: Steele, W. A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The wetting of solid surfaces by fluids is a problem of great practical importance that has been extensively studied over the years. Most often, the experimental work has involved measurements of the contact angle made by a liquid on the solid surface of interest. Young's equation gives the relation between the contact angle and the interfacial tensions. An alternative to the contact angle computation is the more generally applicable formulation of this problem based on simulations (and measurements) of adsorption isotherms for a fluid on a weakly interacting solid surface. We present some GCMC computations for the case of heterogeneous surfaces.
description: 7 pages, 7 figures
Mass Splitting and Production of $Σ_c^0$ and $Σ_c^{++}$ Measured in $500 {GeV}$ $π^- -$N Interactions
Creators: name: Aitala, E. M.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: From a sample of $2722 \pm 78$ $Λ_c^+$ decaying to the $pK^-π^+$ final state, we have observed, in the hadroproduction experiment E791 at Fermilab, $143 \pm 20$ $Σ_c^0$ and $122 \pm 18$ $Σ_c^{++}$ through their decays to $Λ_c^+ π^{\pm}$. The mass difference $M(Σ_c^0) - M(Λ_c^+$) is measured to be $(167.38\pm 0.29\pm 0.15) {MeV}$; for $M(Σ_c^{++}) - M(Λ_c^+)$, we find $(167.76\pm 0.29\pm0.15) {MeV}$. The rate of $Λ_c^+$ production from decays of the $Σ_c$ triplet is $(22\pm 2\pm 3) {%}$ of the total $Λ_c^+$ production assuming equal rate of production from all three, as measured for $Σ_c^0$ and $Σ_c^{++}$. We do not observe a statistically significant $Σ_c$ baryon-antibaryon production asymmetry. The $x_F$ and $p_t^2$ spectra of $Λ_c^+$ from $Σ_c$ decays are observed to be similar to those for all $Λ_c^+$'s produced.
description: 15 pages, uuencoded postscript 3 figures uuencoded, tar-compressed file
Finite size corrections in two dimensional gauge theories and a quantitative chiral test of the overlap
Creators: name: Kikukawa, Y.
name: Narayanan, R.
name: Neuberger, H.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: An argument is presented for a certain universality of finite size corrections in two dimensional gauge theories. In the abelian case a direct calculation is carried out for a particular chiral model. The analytical result confirms the above universality and that the 't Hooft vertex previously measured using the overlap smoothly approaches the correct continuum limit within statistical errors.
description: 11 pages, 1 figure, TeX, epsf
Exact rank-reduction of network models
Creators: name: Valdano, Eugenio
name: Arenas, Alex
Publisher: name: arXiv
Year: 2018
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: With the advent of the big data era, generative models of complex networks are becoming elusive from direct computational simulation. We present an exact, linear-algebraic reduction scheme of generative models of networks. By exploiting the bilinear structure of the matrix representation of the generative model, we separate its null eigenspace, and reduce the exact description of the generative model to a smaller vector space. After reduction, we group generative models in universality classes according to their rank and metric signature, and work out, in a computationally affordable way, their relevant properties (e.g., spectrum). The reduction also provides the environment for a simplified computation of their properties. The proposed scheme works for any generative model admitting a matrix representation, and will be very useful in the study of dynamical processes on networks, as well as in the understanding of generative models to come, according to the provided classification.
description: 24 pages, 2 figures
Evarcha arcuata
Creators: name: Ponomarev, A. V.
name: Bragina, T. M.
name: Shmatko, V. Yu.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Salticidae
Evarcha
Evarcha arcuata

description: Evarcha arcuata (Clerck, 1758)
 МатериаΛ. 1♂, корΑон «СаΑ», 16.06.2015.
description: Published as part of Ponomarev, A. V., Bragina, T. M. & Shmatko, V. Yu., 2017, New data on spiders (Aranei) of the Naurzum State Natural Reserve (Kostanay Region, Kazakhstan), pp. 3-10 in Caucasian Entomological Bulletin 13 (1) on page 9, DOI: 10.23885/1814-3326-2017-13-1-3-10, http://zenodo.org/record/8145545
Kirillov-Reshetikhin crystals $B^{7,s}$ for type $E_7^{(1)}$
Creators: name: Biswal, Rekha
name: Scrimshaw, Travis
Publisher: name: arXiv
Year: 2019
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 05E10, 17B37

description: We construct a combinatorial crystal structure on the Kirillov-Reshetikhin crystal $B^{7,s}$ in type $E_7^{(1)}$, where $7$ is the unique node in the orbit of $0$ in the affine Dynkin diagram. We then describe the combinatorial $R$-matrix $R \colon B^{7,s} \otimes B^{7,s'} \to B^{7,s'} \otimes B^{7,s}$.
description: 17 pages, 4 figures; v2 added R-matrix description, misc. improvements
Testing Anomalous Higgs Couplings in Triple Photon Production at the Tevatron Collider
Creators: name: de Campos, F.
name: Gonzalez-Garcia, M. C.
name: Lietti, S. M.
name: Novaes, S. F.
name: Rosenfeld, R.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We derive bounds on Higgs and gauge--boson anomalous interactions using the CDF data for the process $p \bar{p} \to γγγ+ X$. We use a linearly realized $SU_L(2) \times U_Y(1)$ invariant effective Lagrangian to describe the bosonic sector of the Standard Model, keeping the fermionic couplings unchanged. All dimension--six operators that lead to anomalous Higgs interactions involving $γ$ and $Z$ are considered. We also show the sensitivity that can be achieved for these couplings at Fermilab Tevatron upgrades.
description: 13 pages, RevTeX, 2 figures included using epsfig
title: ADCO, Comptes du Petit-Cîteaux (1477-1491) (11 H 1179), f. 00127
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Archives Départementales De La Côte D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: comptes
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Comptes du Petit-Cîteaux (1477-1491), Archives départementales de la Côte-d'Or, (11 H 1179). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Comptes du Petit-Cîteaux (1477-1491), Archives départementales de la Côte-d'Or, (11 H 1179), f. 00127, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Aprotinin interacts with substrate-binding site of human dipeptidyl peptidase III
Creators: name: Agić, Dejan
name: Brkić, Hrvoje
name: Saša Kazazić
name: Tomić, Antonija
name: Abramić, Marija
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Molecular Biology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Computational Biology

description: Human dipeptidyl peptidase III (hDPP III) is a zinc-exopeptidase of the family M49 involved in final steps of intracellular protein degradation and in cytoprotective pathway Keap1-Nrf2. Biochemical and structural properties of this enzyme have been extensively investigated, but the knowledge on its contacts with other proteins is scarce. Previously, polypeptide aprotinin was shown to be a competitive inhibitor of hDPP III hydrolytic activity. In this study, aprotinin was first investigated as a potential substrate of hDPP III, but no degradation products were demonstrated by MALDI-TOF mass spectrometry. Subsequently, molecular details of the protein–protein interaction between aprotinin and hDPP III were studied by molecular modeling. Docking and long molecular dynamics (MD) simulations have shown that aprotinin interacts by its canonical binding epitope with the substrate binding cleft of hDPP III. Thereby, free N-terminus of aprotinin is distant from the active-site zinc. Enzyme-inhibitor complex is stabilized by intermolecular hydrogen bonding network, electrostatic and hydrophobic interactions which mostly involve constituent amino acid residues of the hDPP III substrate binding subsites S1, S1', S2, S2' and S3'. This is the first study that gives insight into aprotinin binding to a metallopeptidase. Communicated by Ramaswamy H. Sarma