cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Gas sorption and luminescence properties of activated forms of a cd(II)-coordination polymer
Creators: name: Somnath
name: Tyagi, Lovely
name: Singh, Ravindra
name: Lama, Prem
name: Siddiqui, Kafeel Ahmad
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
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: Cancer

description: Variable-temperature powder X-ray diffraction (VT-PXRD) and thermal stability were used to characterize the coordination polymer {[Cd(HBTC)(BPP)]·1.5DMF·2H2O}n (1). From the TGA analysis, as the complex shows stepwise desolvation, the polymer was activated at different specific temperatures to get various desolvated forms and their gas sorptions, as well as luminescence, were analyzed. Complex 1 exhibits strong fluorescent emission in the solid state with the main peak at 390 nm upon excitation at 340 nm. Complex 1 showed stepwise desolvation with different activated forms obtained that exhibit preferential CO2 uptake in comparison to N2 at 298 K. At 20 bar of CO2, the uptake of CO2 was almost identical for all three activated forms of 1. It is interesting to note that activated form III consists of only metal ion and carboxylate ligand as indicated from the thermogram calculation but still the CO2 adsorption capacity was similar to that of form II. Complex 1 also shows strong photoluminescence spectra at room temperature after activation at different temperatures and it may be a good candidate for optical materials.
Data Model designer and validator for Open Standard IoT platforms
Creators: name: Biella, Riccardo
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2019

description: La continua evoluzione tecnologica innescata da Internet, ha portato alla nascita dell’internet degli oggetti (Internet of Things, IoT). Le città intelligenti (Smart Cities), sono un settore applicativo chiave che potrebbe avere un impatto sostanziale sulla nostra vita nel prossimo decennio. Le tecnologie Smart Cities, basate sull’Internet of Things, includono lampioni stradali collegati in rete che riducono il consumo energetico e aumentano la sicurezza, contenitori di rifiuti che diminuiscono in modo intelligente il traffico motorizzato per la raccolta dell’immondizia e parcheggi che vengono pubblicizzati automaticamente agli automobilisti quando disponibili, per ridurre l’inquinamento e migliorare il flusso del traffico. L’interazione di comunicazione, calcolo e rilevamento che rappresenta il denominatore comune di tutte le tecnologie Smart Cities, è resa possibile dalle piattaforme IoT che devono garantire l’interoperabilità e la scalabilità per accogliere un numero sempre maggiore di dispositivi eterogenei. Un componente chiave di queste piattaforme è il modello di dati, che descrive i vari tipi di dispositivi supportati dal software. Il progetto descritto in questo documento è stato proposto e realizzato in collaborazione con Paradox Engineering, società tecnologica che sviluppa soluzioni IoT basate su reti di sensori wireless, con una vasta gamma di applicazioni, tra cui Smart Cities. Paradox Engineering utilizza un modello di dati basato su standard aperti come il protocollo Lightweight Machine-to-Machine e il protocollo Internet per gli Smart Objects. L’obiettivo di questo progetto è lo sviluppo di un’applicazione web che fornisca una rappresentazione visiva del modello dati per supportare la progettazione e la configurazione di nuovi sensori e dispositivi e per consentire agli utenti di modificare la configurazione del sistema in maniera efficiente e in conformità ai requisiti del protocollo.
Additional file 1 of Factors affecting the scientific research ability and the corresponding countermeasures in clinical postgraduates
Creators: name: Fu, De-Qiang
name: Huang, Yin-Qiong
name: Que, Yu-Hui
name: Hong, Yu
name: Lin, Jian-Qing
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1. Questionnaire for Scientific Research Ability.
Introduction to Graded Geometry, Batalin-Vilkovisky Formalism and their Applications
Creators: name: Qiu, Jian
name: Zabzine, Maxim
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Algebra (math.QA)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: These notes are intended to provide a self-contained introduction to the basic ideas of finite dimensional Batalin-Vilkovisky (BV) formalism and its applications. A brief exposition of super- and graded geometries is also given. The BV-formalism is introduced through an odd Fourier transform and the algebraic aspects of integration theory are stressed. As a main application we consider the perturbation theory for certain finite dimensional integrals within BV-formalism. As an illustration we present a proof of the isomorphism between the graph complex and the Chevalley-Eilenberg complex of formal Hamiltonian vectors fields. We briefly discuss how these ideas can be extended to the infinite dimensional setting. These notes should be accessible to both physicists and mathematicians.
description: 67 pages, typos corrected, published version
Dynamic disorder in the high-temperature polymorph of bis[diamminesilver(I)] sulfate—reasons and consequences of simultaneous ammonia release from two different polymorphs
Creators: name: Bereczki, Laura
name: Fogaça, Lara Alexandre
name: Dürvanger, Zsolt
name: Harmat, Veronika
name: Kamarás, Katalin
name: Németh, Gergely
name: Holló, Berta Barta
name: Petruševski, Vladimir M.
name: Bódis, Eszter
name: Farkas, Attila
name: Szilágyi, Imre Miklós
name: Kótai, László
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer

description: We prepared and characterized a high-t tetragonal polymorph of diamminesilver(I) sulfate (a = 8.6004(4) Å, c = 6.2123(6) Å) (compound 1-HT). The phase transformation of the low-temperature polymorph of diamminesilver(I) sulfate (compound 1-LT) into the high-temperature polymorph (compound 1-HT) partly coincides with the initial stage of the thermal decomposition of 1-LT. Selecting appropriate conditions, we separated the two processes and determined the standard heat of formation of the LT polymorph (ΔH298 = −1208.92 kJ/mol) and the enthalpy of polymorphic transformation (ΔHLT→HT = 13.18 kJ/mol). The high-temperature XRD results showed that the lattice constants of the LT polymorph (1-LT) extend in the direction of a, b, and compress in the direction of c in the 1-HT polymorph. According to high temperature SXRD data, the Ag–Ag distance (in the direction of c) shortens from 3.20 Å (1-LT) to 3.11 Å (1-HT), while the extension in the a,b direction weakens/disrupts the N-H…O-S hydrogen bonds and the coordinative Ag…O-S interactions. The IR and Raman spectroscopic data confirm the weakening/breaking of N-H…O-S hydrogen bonds. A vacuum-assisted thermal deammoniation experiment of 1-LT in the preparation of monoamminesilver(I) sulfate showed that the product is the mixture of silver(I) sulfate and the initial diamminesilver(I) sulfate complex.
Identification of essential genes in C. elegans through whole genome sequencing of legacy mutant collections
Creators: name: Li-Leger, Erica
Publisher: name: University of British Columbia
Year: 2020

description: It has been estimated that 15-30% of the ~20,000 genes in C. elegans are essential, yet many of these genes remain to be identified or characterized. With the goal of identifying unknown essential genes, we performed whole genome sequencing on complementation pairs from legacy collections of maternal-effect lethal and sterile mutants. This approach uncovered maternal genes required for embryonic development and genes with sperm-specific functions. In total, 59 essential genes were identified on chromosomes III, IV, and V, and 20 of these genes (42 alleles) were selected for further bioinformatic and functional characterization. The terminal phenotypes of embryos were examined, revealing defects in cell division, morphogenesis, and osmotic integrity of the eggshell. Mating assays with wild-type males revealed previously unknown sperm-expressed genes required for fertilization and embryonic development. The result of this study is a catalogue of mutant alleles in essential genes that will serve as a resource to guide further study toward a more complete understanding of this important model organism. As many genes and developmental pathways in C. elegans are conserved and essential genes are often linked to human disease, uncovering the function of these genes may also provide insight to further our understanding of human biology.
Self-similar and charged spheres in the free-streaming approximation
Creators: name: Barreto, W.
name: Rosales, L.
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We evolve nonadiabatic charged spherical distributions of matter. Dissipation is described by the free-streaming approximation. We match a self-similar interior solution with the Reissner-Nordström-Vaidya exterior solution. The transport mechanism is decisive to the fate of the gravitational collapse. Almost a half of the total initial mass is radiated away. The transport mechanism determines the way in which the electric charge is redistributed.
description: 19 pages, 7 figures; amended version in response to referee report; to appear in General Relativity and Gravitation
Carte e rappresentazioni: dallo schizzo al GIS
Creators: name: Bruno Donnelly, Rosa
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2013

description: Nell’ultimo ventennio i Sistemi d’informazione geografica (GIS) si sono affermati in maniera preponderante in vari campi di studio e di ricerca. Recentemente ci sono state anche molte sperimentazioni nell’introduzione di questa tecnologia informatica nella materia di geografia come strumento didattico per raggiungere gli obiettivi previsti dai Piani di formazione. Questo lavoro si è prefisso di presentare la progettazione e sperimentazione di un’unità didattica in una classe di IV media con lo scopo di verificare se l’uso del GIS accresce la motivazione degli studenti e se facilita l’apprendimento con conseguenti miglioramenti nelle valutazioni finali. Le valutazioni del progetto sono state effettuate attraverso l’analisi di dati sia qualitativi che quantitativi e sono riusciti a mettere in evidenza alcuni punti chiave. In particolare il GIS è riuscito in maniera molto evidente a motivare gli allievi che si sono espressi chiaramente entusiasti del nuovo metodo d’insegnamento. Inoltre gli obiettivi didattici sono stati raggiunti anche se non è stato possibile, in mancanza di un gruppo di controllo, verificare se l’apprendimento è stato superiore. In conclusione l’uso del GIS ha saputo motivare gli studenti e contribuito al miglioramento di certe capacità tecniche e di lavoro utili non solo nell’apprendimento delle conoscenze geografiche ma anche in ambito professionale. In questo contesto il GIS è stata un’occasione per creare un ambiente diverso in cui lavorare, un modo creativo di svolgere esercitazioni e ricercare informazioni per raggiungere gli obiettivi prestabiliti. Relatore: Luca Groppi. Materia: geografia.
Anisotropic Power Law Inflation from Rolling Tachyons
Creators: name: Bhowmick, Samrat
name: Mukherji, Sudipta
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We provide an explicit solution representing an anisotropic power law inflation within the framework of rolling tachyon model. This is generated by allowing a non-minimal coupling between the tachyon and the world-volume gauge field on non-BPS D3 brane. We also show that this solution is perturbatively stable.
description: 11 pages, 4 figures. Version 3: Stability analysis of the solution added, To appear in Mod. Phys. Lett. A
Valutare con le mappe
Creators: name: Rusconi, Martina
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2018

description: Questo lavoro di ricerca vuole esplorare nuove forme di valutazione. L’interrogativo principale di questo progetto è di comprendere se sia possibile o meno utilizzare le mappe concettuali per la valutazione e in che modo si possono utilizzare. Partendo da un contenuto di psicologia sociale, ho sperimentato l’uso delle mappe concettuali come strumento di verifica diagnostica, formativa e sommativa. Ho potuto così valutare gli apprendimenti in vari momenti dell’itinerario didattico e nel contempo esercitare negli allievi lo sviluppo del pensiero critico e la riflessione metacognitiva. L’uso delle mappe concettuali ha permesso di individuare i concetti principali e a metterli in relazione tra di loro, costruendo così una visione generale del tema trattato. Le mappe si sono dimostrate efficaci soprattutto nella ristrutturazione a più riprese di un determinato concetto. Si sono riscontrate delle resistenze nell’autocorrezione delle mappe, quando quest’ultime sono state utilizzate per la verifica sommativa. Pochi allievi hanno intravvisto il potere formativo racchiuso nell’autocorrezione. Relatrice: Patrizia Renzetti. Materie: pedagogia e psicologia.
Additional file 2 of Factors affecting the scientific research ability and the corresponding countermeasures in clinical postgraduates
Creators: name: Fu, De-Qiang
name: Huang, Yin-Qiong
name: Que, Yu-Hui
name: Hong, Yu
name: Lin, Jian-Qing
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 2: Supplementary Table 1. Univariate analysis based on the potential factors in all medical postgraduates. Supplementary Table 2. Multivariate analysis based on the potential factors in all medical postgraduates. Supplementary Table 3. Univariate analysis based on the potential factors in the junior medical postgraduates.
Justice, reconciliation, and solidarity : religious environmental organizations in the construction and tailoring of climate change messages in the Trans Mountain resistance
Creators: name: Lam, Victor Wai Yin
Publisher: name: University of British Columbia
Year: 2020

description: Religious environmental organizations (REOs) are emerging religious actors in broader environmental and resistance movements that frame and respond to environmental issues in religious or moral terms. However, religious environmental framing across different audiences and settings in the context of climate movements remain under-explored. Examining how REOs construct and tailor climate change messaging to religious audiences in the Trans Mountain resistance, this study adopted a framing approach and conducted content and frame analyses on 15 semi-structured interviews, 107 movement texts, and 709 social media texts from seven REOs. This study argues that REOs constructed stewardship, bio-region, and interconnectedness frames that converged on reconciliation-based messaging of justice. Crystallization of this message was deeply embedded in the unsettling encounters and critical self-reflexivity of religious settlers related to ongoing and historical injustices and connections between colonialism and the religious institutions with which they associate. Given this background, REOs sought to ground their messages in education, advocacy, and activism in the wider web of resistance. Additionally, REOs adopted messaging strategies to communicate the urgency of climate change in a broader discourse of responsibilities of religious communities to reconciliation. This study offers four contributions to religious environmentalism, settler colonial studies, and climate change communication literature. First, it clarifies conceptual usages of religious environmental frames, explains the interaction of frame components underlining frame construction, and conceptualizes frame bridging processes towards justice. Second, self-reflexivity of religious actors in reconciliation-based messaging offers preliminary conceptualization of religious settler consciousness as an important pathway towards decolonized solidarity efforts in Indigenous-settler contexts. Third, the role and network formation of religious actors that distinguish the religious environmental movement highlight the movement’s potential alignment with and support for Indigenous-led climate movements. And last, in communicating climate change to religious audiences, message tailoring calls for greater attention to audience-centric approaches in light of opportunities and challenges. Empirically, this study documents REOs in forming a distinctive religious environmental movement specifically out of the Pacific Northwest of Canada and its intersection with Indigenous-led resistances to expanding fossil fuel infrastructures.
Null-Result Detection and Einstein-Podolsky-Rosen (EPR) Correlations
Creators: name: Ryff, Luiz Carlos
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: It follows from Bell's theorem and quantum mechanics that the detection of a particle of an entangled pair can (somehow) "force" the other distant particle of the pair into a well-defined state (which is equivalente to a reduction of the state vector): no property previously shared by the particles can explain the predicted correlations. This result has been corroborated by experiment. However, it has not been experimantally proved-and it is far from obvious-that the absence of detection, as in null-result (NR) experiments could have the very same effect. In this paper a way to try to bridge this gap is suggested. As already shown for the case of EPR correlations, if NR detections cannot induce a reduction of the state vector, then faster-than-light (FTL) communication becomes possible, at least in prínciple. But it will be demonstrated that-as entertained by Bohm-this does not necessarily lead to a causal paradox, or to the rejection of the Lorentz transformations.
description: 16 pages, 1 figure. Similar to the version published in Foundations of Physics with an appendix on superluminal signalling without causal paradox included
Negative emissions—Part 2: Costs, potentials and side effects
Creators: name: Fuss, Sabine
name: Lamb, William F.
name: Callaghan, Max W.
name: Hilaire, Jérôme
name: Creutzig, Felix
name: Amann, Thorben
name: Beringer, Tim
name: De Oliveira Garcia, Wagner
name: Hartmann, Jens
name: Khanna, Tarun
name: Luderer, Gunnar
name: Nemet, Gregory F.
name: Rogelj, Joeri
name: Smith, Pete
name: Vicente, José Luis Vicente
name: Wilcox, Jennifer
name: Del Mar Zamora Dominguez, Maria
name: Minx, Jan C.
Publisher: name: Technische Universität Berlin
Year: 2018
Subjects: subject: 330 Wirtschaft
subject: climate change mitigation
subject: negative emission technologies
subject: carbon dioxide removal
subject: scenarios

description: The most recent IPCC assessment has shown an important role for negative emissions technologies (NETs) in limiting global warming to 2 °C cost-effectively. However, a bottom-up, systematic, reproducible, and transparent literature assessment of the different options to remove CO2 from the atmosphere is currently missing. In part 1 of this three-part review on NETs, we assemble a comprehensive set of the relevant literature so far published, focusing on seven technologies: bioenergy with carbon capture and storage (BECCS), afforestation and reforestation, direct air carbon capture and storage (DACCS), enhanced weathering, ocean fertilisation, biochar, and soil carbon sequestration. In this part, part 2 of the review, we present estimates of costs, potentials, and side-effects for these technologies, and qualify them with the authors’ assessment. Part 3 reviews the innovation and scaling challenges that must be addressed to realise NETs deployment as a viable climate mitigation strategy. Based on a systematic review of the literature, our best estimates for sustainable global NET potentials in 2050 are 0.5–3.6 GtCO2 yr−1 for afforestation and reforestation, 0.5–5 GtCO2 yr−1 for BECCS, 0.5–2 GtCO2 yr−1 for biochar, 2–4 GtCO2 yr−1 for enhanced weathering, 0.5–5 GtCO2 yr−1 for DACCS, and up to 5 GtCO2 yr−1 for soil carbon sequestration. Costs vary widely across the technologies, as do their permanency and cumulative potentials beyond 2050. It is unlikely that a single NET will be able to sustainably meet the rates of carbon uptake described in integrated assessment pathways consistent with 1.5 °C of global warming.
Brans-Dicke cylindrical wormholes
Creators: name: Eiroa, Ernesto F.
name: Simeone, Claudio
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Static axisymmetric thin-shell wormholes are constructed within the framework of the Brans-Dicke scalar-tensor theory of gravity. Examples of wormholes associated with vacuum and electromagnetic fields are studied. All constructions must be threaded by exotic matter, except in the case of geometries with a singularity of finite radius, associated with an electric field, which can have a throat supported by ordinary matter. These results are achieved with any of the two definitions of the flare-out condition considered.
description: 11 pages, 3 figures; v3: corrected version, conclusions unchanged
Syntheses, structures and fluorescence properties of two Ce/Zn-Ce complexes with an open-chain ether Schiff base ligand
Creators: name: Xu, Jianhua
name: Xia, Xinzhao
name: Xia, Lixian
name: Dong, Jianping
name: Jiang, Yuxuan
name: Sun, Fugang
name: Wu, Huilu
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Plant Biology
subject: FOS: Biological sciences

description: Reaction of bis(3-methoxysalicylidene)-3-oxapentane-1,5-diamine (H2L) with Ce(NO3)3 afforded a new Ce(III) complex with composition [Ce(H2L)(NO3)3] (1). Complex 1 reacts with zinc acetate and terephthalic acid to prepare complex 2, [Zn4Ce2(L)4(terephthalate)2][Ce(DMF)(NO3)5]. They have been characterized by elemental analysis, UV/Vis and IR spectroscopy, and single-crystal X-ray diffraction. The structure analysis revealed that 1 is mononuclear, whereas 2 is d-f heteronuclear. The fluorescence properties of the ligand and complexes 1 and 2 were studied in the solid state. The significantly blue-shifted emissions and enhancement of fluorescence in 1 and 2 relative to the ligand were attributed to coordination of ligand with metal ions. The results show that the structure and fluorescence of the Ce(III) complexes can be modified by introducing Zn(II) ion and auxiliary ligand terephthalate.
Short term policies to keep the door open for Paris climate goals
Creators: name: Kriegler, Elmar
name: Bertram, Christoph
name: Kuramochi, Takeshi
name: Jakob, Michael
name: Pehl, Michaja
name: Stevanović, Miodrag
name: Höhne, Niklas
name: Luderer, Gunnar
name: Minx, Jan C.
name: Fekete, Hanna
name: Hilaire, Jérôme
name: Luna, Lisa
name: Popp, Alexander
name: Steckel, Jan Christoph
name: Sterl, Sebastian
name: Yalew, Amsalu Woldie
name: Dietrich, Jan Philipp
name: Edenhofer, Ottmar
Publisher: name: Technische Universität Berlin
Year: 2018
Subjects: subject: 333 Boden- und Energiewirtschaft
subject: mitigation pathway
subject: integrated assessment
subject: regulatory policies
subject: carbon pricing
subject: political implementability
subject: Paris Agreement
subject: 1.5 °C and 2 °C temperature limits

description: Climate policy needs to account for political and social acceptance. Current national climate policy plans proposed under the Paris Agreement lead to higher emissions until 2030 than cost-effective pathways towards the Agreements’ long-term temperature goals would imply. Therefore, the current plans would require highly disruptive changes, prohibitive transition speeds, and large long-term deployment of risky mitigation measures for achieving the agreement’s temperature goals after 2030. Since the prospects of introducing the cost-effective policy instrument, a global comprehensive carbon price in the near-term, are negligible, we study how a strengthening of existing plans by a global roll-out of regional policies can ease the implementation challenge of reaching the Paris temperature goals. The regional policies comprise a bundle of regulatory policies in energy supply, transport, buildings, industry, and land use and moderate, regionally differentiated carbon pricing. We find that a global roll-out of these policies could reduce global CO2 emissions by an additional 10 GtCO2eq in 2030 compared to current plans. It would lead to emissions pathways close to the levels of cost-effective likely below 2 °C scenarios until 2030, thereby reducing implementation challenges post 2030. Even though a gradual phase-in of a portfolio of regulatory policies might be less disruptive than immediate cost-effective carbon pricing, it would perform worse in other dimensions. In particular, it leads to higher economic impacts that could become major obstacles in the long-term. Hence, such policy packages should not be viewed as alternatives to carbon pricing, but rather as complements that provide entry points to achieve the Paris climate goals.
Additional file 2 of PTEN-negative endometrial cancer cells protect their genome through enhanced DDB2 expression associated with augmented nucleotide excision repair
Creators: name: Hameed J S, Fathima
name: Devarajan, Anjali
name: M S, Devu Priya
name: Bhattacharyya, Ahel
name: Shirude, Mayur Balkrishna
name: Dutta, Debasree
name: Karmakar, Parimal
name: Mukherjee, Ananda
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Supplementary Material 2
Phase structure of black branes in grand canonical ensemble
Creators: name: Lu, J. X.
name: Roy, Shibaji
name: Xiao, Zhiguang
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: This is a companion paper of our previous work [1] where we studied the thermodynamics and phase structure of asymptotically flat black $p$-branes in a cavity in arbitrary dimensions $D$ in a canonical ensemble. In this work we study the thermodynamics and phase structure of the same in a grand canonical ensemble. Since the boundary data in two cases are different (for the grand canonical ensemble boundary potential is fixed instead of the charge as in canonical ensemble) the stability analysis and the phase structure in the two cases are quite different. In particular, we find that there exists an analog of one-variable analysis as in canonical ensemble, which gives the same stability condition as the rather complicated known (but generalized from black holes to the present case) two-variable analysis. When certain condition for the fixed potential is satisfied, the phase structure of charged black $p$-branes is in some sense similar to that of the zero charge black $p$-branes in canonical ensemble up to a certain temperature. The new feature in the present case is that above this temperature, unlike the zero-charge case, the stable brane phase no longer exists and `hot flat space' is the stable phase here. In the grand canonical ensemble there is an analog of Hawking-Page transition, even for the charged black $p$-brane, as opposed to the canonical ensemble. Our study applies to non-dilatonic as well as dilatonic black $p$-branes in $D$ space-time dimensions.
description: 32 pages, 2 figures, various points refined, discussion expanded, references updated, typos corrected, published in JHEP 1105:091,2011
Synthesis and characterization of Mo(0) and W(0) complexes of bis(azol-1-yl)methane based bisphosphines
Creators: name: Bhat, Sajad A.
name: Sonawane, Sachin C.
name: Mague, Joel T.
name: Balakrishna, Maravanji S.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Marine Biology
subject: Cancer
subject: Plant Biology

description: Syntheses of bischalcogenides and Mo(0) and W(0) complexes of bis(2-diphenylphosphinoimidazol-1-yl)methane (1), bis(5-diphenylphosphinopyrazol-1-yl)methane (2) and bis(5-diphenylphosphino-1,2,4-triazol-1-yl)methane (3) are described. The reactions of 1-3 with aq. H2O2 or elemental sulfur afforded corresponding bis(chalcogenide) derivatives 4-6 and 7, respectively. The reactions of 1-3 with [M(NC5H11)2(CO)4] (M = Mo, W) resulted in the formation of respective chelate complexes, cis-[M(CO)4{CH2(1,3-C3H2N2PPh2)2}-κ2P,P] (8, M = Mo; 9, M = W), cis-[M(CO)4{CH2(1,2-C3H2N2PPh2)2}-κ2P,P] (10, M = Mo; 11, M = W) and cis-[M(CO)4{CH2(1,2,4-C2HN3PPh2)2}-κ2P,P] (12, M = Mo; 13, M = W). The molecular structures of 5, 6 and 9 were confirmed by single-crystal X-ray diffraction studies.
Centralisateurs dans le groupe de Jonquières
Creators: name: Cerveau, Dominique
name: Déserti, Julie
Publisher: name: arXiv
Year: 2011
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14E07, 14E05

description: We give a criterion to determine when the degree growth of a birational map of the complex projective plane which fixes (the action on the basis of the fibration is trivial) a rational fibration is linear up to conjugacy. We also compute the centraliser of such maps. It allows us to describe the centraliser of the birational maps of the complex projective plane which preserve a rational fibration (the action on the basis of the fibration being not necessarily trivial); this question is related to some classical problems of difference equations.
Servo-asse modulare per stampante “All in one 3D Printer”
Creators: name: Zanetti, Riccardo
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2019

description: Lo scopo del progetto è quello di sviluppare un servo-asse modulare per stampante «All in one 3D Printer». Per garantire il posizionamento del modulo di lavoro vengono studiati un sistema di azionamento, un sistema di trasmissione ed uno di guida. I primi due sono integrati in un attuatore lineare elettrico, mentre il sistema di guida utilizza delle guide a strisciamento in tecnopolimero. La prima componente permette di eseguire il posizionamento del modulo di lavoro lungo l’asse di corsa. La seconda componente assicura la precisione di quest’ultimo lungo le direzioni perpendicolari all’asse dell’attuatore. Durante le operazioni eseguite dalla macchina il modulo di lavoro deve essere movimentato in modo automatico e preciso. Per fare ciò è stata scelta una chiocciola madrevite precaricata con una molla presente in commercio la quale viene implementata in un sistema carrello-slitta fabbricato. In quest’ultimo sono ricavate delle sedi nelle quali alloggiano degli inserti in tecnopolimero la cui geometria va ad inserirsi nelle rotaie integrate all’interno del profilo strutturale del servo-asse. Inoltre, per vincolare completamente la slitta, lateralmente e verticalmente su quest’ultima vengono realizzati dei fori per l’inserimento di alcuni grani adibiti alla registrazione dl precarico.
Systematizing and upscaling urban climate change mitigation
Creators: name: Creutzig, Felix
name: Bai, Xuemei
name: Khosla, Radhika
name: Viguie, Vincent
name: Yamagata, Yoshiki
Publisher: name: Technische Universität Berlin
Year: 2020
Subjects: subject: 333 Boden- und Energiewirtschaft
subject: urban
subject: global environmental change
subject: climate change
subject: data science
subject: mitigation
subject: adaptation

description: The question of what cities can contribute to mitigation and adapting to climate change is gaining traction among researchers and policy makers alike. However, while the field is rich with case studies, methods that provide rich data across municipalities and potentially at global scale remain underdeveloped, and comparative insights remain scarce. Here we summarize contributions to the focus issue on ‘Systematizing and Upscaling Urban Climate Solutions’, also drawing from presentations given at an accompanying conference in 2018. We highlight four core areas for systematizing and upscaling urban climate mitigation solutions. First, with more and better (big) data and associated machine learning methods, there is increasing potential to compare types of cities and leverage collective understanding. Second, while urban climate assessments have mostly emphasized urban planning, demand-side action as related to both behavioral change and modified social practices relevant to urban space deserve more academic attention and integration across a diverse set of social sciences. Third, climate mitigation would be intangible as a single objective at the urban scale, and measures and solutions that coordinate mitigation coherently with adaptation and broader sustainable development goals require explicit conceptualization and systematization. Forth, all insights should come together to develop governance frameworks that translate scientific exercises into concrete, realistic and organized action plans on the ground, for all cities.
A Library of Aspergillus niger Chassis Strains for Morphology Engineering Connects Strain Fitness and Filamentous Growth With Submerged Macromorphology
Creators: name: Cairns, Timothy C.
name: Zheng, Xiaomei
name: Feurstein, Claudia
name: Zheng, Ping
name: Sun, Jibin
name: Meyer, Vera
Publisher: name: Technische Universität Berlin
Year: 2022
Subjects: subject: 570 Biowissenschaften; Biologie
subject: Aspergillus niger
subject: macromorphology
subject: pellet
subject: dispersed growth
subject: genome editing
subject: Tet-on
subject: pkh2

description: Submerged fermentation using filamentous fungal cell factories is used to produce a diverse portfolio of useful molecules, including food, medicines, enzymes, and platform chemicals. Depending on strain background and abiotic culture conditions, different macromorphologies are formed during fermentation, ranging from dispersed hyphal fragments to approximately spherical pellets several millimetres in diameter. These macromorphologies are known to have a critical impact on product titres and rheological performance of the bioreactor. Pilot productivity screens in different macromorphological contexts is technically challenging, time consuming, and thus a significant limitation to achieving maximum product titres. To address this bottleneck, we developed a library of conditional expression mutants in the organic, protein, and secondary metabolite cell factory Aspergillus niger. Thirteen morphology-associated genes transcribed during fermentation were placed via CRISPR-Cas9 under control of a synthetic Tet-on gene switch. Quantitative analysis of submerged growth reveals that these strains have distinct and titratable macromorphologies for use as chassis during strain engineering programs. We also used this library as a tool to quantify how pellet formation is connected with strain fitness and filamentous growth. Using multiple linear regression modelling, we predict that pellet formation is dependent largely on strain fitness, whereas pellet Euclidian parameters depend on fitness and hyphal branching. Finally, we have shown that conditional expression of the putative kinase encoding gene pkh2 can decouple fitness, dry weight, pellet macromorphology, and culture heterogeneity. We hypothesize that further analysis of this gene product and the cell wall integrity pathway in which it is embedded will enable more precise engineering of A. niger macromorphology in future.
Estudo zooarqueológico da malacofauna das ruínas da igreja medieval de Santa Maria do Castelo (Torres Novas, Portugal)
Creators: name: Callapez, Pedro M.
name: Pimentel, Ricardo J.
name: Silva, Solange
name: Legoinha, Paulo
name: Carvalho, Miguel De
Publisher: name: Zenodo
Year: 2020

description: A intervenção arqueológica realizada no terreiro da antiga igreja medieval de Santa Maria do Castelo, em Torres Novas, permitiu a recolha de um acervo malacológico composto por oito espécies de moluscos marinhos, terrestres e dulçaquícolas, representativas de um mínimo de 27 indivíduos. A amostra compreende os bivalves Ostrea edulis Linnaeus, 1758, Crassostrea angulata (Lamarck, 1819), Cerastoderma edule (Linnaeus, 1758) e Ruditapes decussatus (Linnaeus, 1758) e os gastrópodes Theodoxus fluviatilis (Linnaeus, 1758), Tritia nitida (Jeffreys, 1867), Testacella maugei (Férussac, 1831) e Ferussacia folliculum (Schröter, 1784). A presença de moluscos marinhos sugere uma deposição secundária como materiais dispersos de lixeira, em conjunto com gastrópodes continentais autóctones. As espécies de bivalves comestíveis sugerem práticas de consumo alimentar relacionadas com recolha de marisco em áreas estuarinas. Dada a sua relativa proximidade, assume-se que estas se situassem no amplo espaço estuarino do Rio Tejo, de onde os moluscos comestíveis seriam objeto de transporte regular para zonas do interior.
title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ»ÐµÐ¹Ð½Ð¾Ð¹ Ð·Ð°ÑÐ¸ÑÑ Ð¸ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÐºÐ¸ Ð±Ð»Ð¾ÐºÐ¾Ð² Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾Ñ-ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ° Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ 13.04.02 - Ð­Ð»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ° Ð¸ ÑÐ»ÐµÐºÑÑÐ¾ÑÐµÑ Ð½Ð¸ÐºÐ° ; 13.04.02_05 - ÐÐ²ÑÐ¾Ð¼Ð°ÑÐ¸ÐºÐ° ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼
titleType: Subtitle
Creators: name: Ð¡Ð¾Ð²Ð³Ð¸ÑÑ, ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð¢ÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ ÑÐ¸Ð»Ð¾Ð²ÑÐµ
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description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¿ÑÐ¾ÐµÐºÑ Ð·Ð°ÑÐ¸ÑÑ Ð±Ð»Ð¾ÐºÐ¾Ð² Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾Ñ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾Ñ-ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾Ñ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ ÑÐ¾ÐºÐ¾Ð² ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ, Ð²ÑÐ±ÑÐ°Ð½Ð¾ ÑÐ»ÐµÐºÑÑÐ¾Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ, Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑ Ð¸ ÑÐ¸Ð½Ñ. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¿Ð¾Ð²ÑÐµÐ¶Ð´ÐµÐ½Ð¸Ñ Ð±Ð»Ð¾ÐºÐ¾Ð² Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾Ñ-ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾Ñ Ð¸ Ð²Ð¸Ð´Ñ Ð·Ð°ÑÐ¸Ñ Ð¾Ñ ÑÑÐ¸Ñ Ð¿Ð¾Ð²ÑÐµÐ¶Ð´ÐµÐ½Ð¸Ð¹. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÐ¿Ð¾ÑÐ¾Ð±Ñ Ð·Ð°ÑÐ¸ÑÑ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ° Ð¾Ñ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ð¹ Ð½Ð° Ð·ÐµÐ¼Ð»Ñ, Ð¼ÐµÐ¶Ð²Ð¸ÑÐºÐ¾Ð²ÑÑ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ð¹, Ð°ÑÐ¸Ð½ÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐµÐ¶Ð¸Ð¼Ð° Ñ Ð¿Ð¾ÑÐµÑÐµÐ¹ Ð²Ð¾Ð·Ð±ÑÐ¶Ð´ÐµÐ½Ð¸Ñ. Ð¢Ð°ÐºÐ¶Ðµ Ð±ÑÐ»Ð° ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° Ð·Ð°ÑÐ¸ÑÐ° Ð¾Ñ Ð¿ÐµÑÐµÐ²Ð¾Ð·Ð±ÑÐ¶Ð´ÐµÐ½Ð¸Ñ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ°.
description: In this paper we developed a project for protection of unit generator-transformer. The calculation of short-circuit currents, selected electrical equipment, devices and electric buses. The damage of the generator-transformer unit and types of protection from these damages are considered. The methods of protection of the generator from earth faults, interturn faults, asynchronous mode with loss of excitation are considered. Protection against overexcitation of the generator was also considered.
The needle trap extraction capability of a zinc-based metal organic framework with a nitrogen rich ligand
Creators: name: Noorpoor, Zeinab
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
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: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology

description: A triple ring nitrogen rich ligand and along that a three-dimensional, zinc-based metal organic framework (MOF) were synthesized. The synthesized MOF was characterized by Fourier transform infrared spectroscopy (FT-IR), powder X-ray diffraction (PXRD), energy dispersive X-ray spectroscopy and mapping, scanning electron microscopy (SEM) and Brunauer-Emmett-Teller (BET) analyses. The extraction capability of the synthesized nanostructure was examined toward some analytes as model compounds. Properties such as porous structure and considerable surface area make it a suitable and efficient extractive phase. The extraction efficiency of the Zn-based MOF was evaluated for headspace needle trap extraction (HS-NTE) of benzene homologs (BTEX) as model compounds from aquatic media in conjunction with gas chromatography-mass spectrometry (GC-MS). To increase the sensitivity of the method, parameters including the extraction and desorption conditions were optimized. For some environmental water samples, acceptable relative recovery (RR) values at the concentration level of 20 ng L−1 ranged from 85 to 96% and showing no significant matrix effect.
Additional file 1 of Omicron BA.1 neutralizing antibody response following Delta breakthrough infection compared with booster vaccination of BNT162b2
Creators: name: Yamamoto, Shohei
name: Matsuda, Kouki
name: Maeda, Kenji
name: Oshiro, Yusuke
name: Inamura, Natsumi
name: Mizoue, Tetsuya
name: Konishi, Maki
name: Takeuchi, Junko S.
name: Horii, Kumi
name: Ozeki, Mitsuru
name: Sugiyama, Haruhito
name: Mitsuya, Hiroaki
name: Sugiura, Wataru
name: Ohmagari, Norio
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases
subject: 60506 Virology
subject: Computational Biology

description: Supplementary Material 1
Quasiclassical and Quantum Systems of Angular Momentum. Part III. Group Algebra of ${\rm SU}(2)$, Quantum Angular Momentum and Quasiclassical Asymptotics
Creators: name: Sławianowski, J. J.
name: Kovalchuk, V.
name: Martens, A.
name: Gołubowska, B.
name: Rożko, E. E.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: This is the third part of our series "Quasiclassical and Quantum Systems of Angular Momentum". In two previous parts we have discussed the methods of group algebras in formulation of quantum mechanics and certain quasiclassical problems. Below we specify to the special case of the group ${\rm SU}(2)$ and its quotient ${\rm SO}(3,\mathbb{R})$, and discuss just our main subject in this series, i.e., angular momentum problems. To be more precise, this is the purely ${\rm SU}(2)$-treatment, so formally this might also apply to isospin. However. it is rather hard to imagine realistic quasiclassical isospin problems.
Applications of artificial olfaction and machine learning for detection of volatile gas
Creators: name: Barriault, Matthew
Publisher: name: University of British Columbia
Year: 2021

description: Electronic noses are used in diverse applications where sensory information about chemical compounds in the air can provide valuable insight, just as humans use their sense of smell this way. In this thesis, the role of machine learning for data analysis in three main applications of electronic noses is examined. These applications are the regression of arbitrary binary mixtures, detection of natural gas leaks, and detection of THC in human breath. To emphasize the importance of machine learning in the overall workflow of an electronic nose, the data collection apparatus selected was a single metal oxide semiconducting sensor embedded in a coated microchannel to provide selectivity. This apparatus produces a time-series response as the target gas sample diffuses through the microchannel toward the sensor. A comparison of machine learning models and time-series data representation methods is examined for each application. Using this method, a 98.75% accuracy in classifying between methane, ethane, and binary mixtures is obtained, as well as a 12.0% mean relative error in regression estimates for arbitrary mixtures. For the natural gas detection application, simulated natural gas mixtures containing 1% and 3% ethane were discriminated from samples of pure methane with 86.7% and 93.3% accuracy, respectively, and concentrations of both methane and ethane were regressed with a maximum of a 19.3% mean relative error. Finally, samples of methanol were discriminated from samples of denatured THC dissolved in methanol with concentration 1.0 mg/mL. This classification was performed with 100% accuracy using a support vector machine.
Cobalt-benzene-1,4-dicarboxylic acid coordination polymer for efficient removal of anionic and cationic dyes
Creators: name: Mohammadikish, Maryam
name: Javid, Farideh
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
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

description: Dye removal from wastewater is an important research area due to the stability, toxicity, and potential carcinogenic properties of dyes. Herein, cobalt-benzene-1,4-dicarboxylic acid (Co-BDC) coordination polymer was precipitated from DMF solution of cobalt acetate and benzene-1,4-dicarboxylic acid (BDC) at room temperature. EDX, XPS, ICP-OES, and elemental analyses confirmed the composition of the prepared coordination polymer. SEM image showed microparticles with 200–400 nm. Physical adsorption of Congo red (CR) and methyl orange (MO) as anionic and methylene blue (MB) and malachite green (MG) as cationic dyes with Co-BDC was investigated. The experimental data exhibited higher removal efficiency of Co-BDC towards anionic rather than cationic dyes probably due to its stronger π-π stacking and electrostatic interactions. The removal efficiency of Co-BDC towards CR reaches 84% only after 2 minutes. The XRD and FT-IR analyses confirmed the preservation of the Co-BDC structure even after a long time. The removal efficiency of the prepared Co-BDC toward anionic dyes remained unchanged after two cycles and showed minor loss after three and four cycles. Therefore, the strategy of selecting adsorbents based on the structural properties is efficient for designing and preparing high-performance adsorbents.