cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Matrix Elements of Thiemann's Hamiltonian Constraint in Loop Quantum Gravity
Creators: name: Borissov, Roumen
name: De Pietri, Roberto
name: Rovelli, Carlo
Publisher: name: arXiv
Year: 1997
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present an explicit computation of matrix elements of the hamiltonian constraint operator in non-perturbative quantum gravity. In particular, we consider the euclidean term of Thiemann's version of the constraint and compute its action on trivalent states, for all its natural orderings. The calculation is performed using graphical techniques from the recoupling theory of colored knots and links. We exhibit the matrix elements of the hamiltonian constraint operator in the spin network basis in compact algebraic form.
description: 32 pages, 22 eps figures. LaTeX (Using epsfig.sty,ioplppt.sty and bezier.sty). Submited to Classical and Quantum Gravity
Innovative design and deep trench excavation for a groundwater collection improvement project : Part 2 of 2 case study from the former Sullivan Mine, Kimberley BC
Creators: name: Schneider, Daniel R.
name: Peterson, Ryan
Publisher: name: The University of British Columbia
Year: 2020

description: SNC-Lavalin Inc. conducted detailed hydrogeological investigations and subsequent remedial activities to assess and improve the collection of seepage of acid rock drainage from two large waste rock dumps located in the Mark Creek valley, in what is called the Lower Mine Yard at Teck’s former Sullivan Mine Operations in Kimberley, British Columbia. A remedial options analysis was completed to assess potential long-term solutions, ranging from source removal to in-situ passive treatment. A detailed review of the options included a series of pre-screening questions, evaluation using a project-specific scoring matrix, and a series of technical workshops. The resulting preferred option was an interception trench system with a down gradient physical barrier. The design employed passive gravity flow to a central collection vault followed by pumping into nearby infrastructure for conveyance to an existing treatment facility. SNC-Lavalin developed the design basis and detailed design for installation of a 600-metre long interception trench that consisted of perforated drain pipes and a low permeability liner installed up to approximately six to ten metres below ground surface. Phase I construction of the system for the South Waste Rock Dump occurred between November 2016 and May 2017. Construction of Phase II commenced in April 2019 and was substantially completed by end of July 2019. Based on the Performance of Phase I, the same design was adapted to upgrade an existing seepage collection system along the toe of the North Waste Rock Dump. Trench stability, especially in areas with higher groundwater elevations and inflows, was a primary concern for both constructability and worker safety. This was addressed by the use of trench box shoring systems, limiting the lengths of open trench, and adapting liner installation methods to different ground conditions encountered. Potential for low oxygen conditions required continuous air monitoring and ventilation to ensure a safe work environment. The potential for worker exposure to low oxygen conditions during system operation and maintenance was mitigated through building and pump system design that eliminated confined space entry for routine inspections. Results of a performance monitoring program indicate that the system is functioning as designed to collect acid rock drainage affected shallow groundwater. Seepage into Mark Creek has not been observed since upgrades have been completed.
Additional file 1: of G-quadruplexes may determine the landscape of recombination in HSV-1
Creators: name: Nandhini Saranathan
name: Banhi Biswas
name: Patra, Anupam
name: Perumal Vivekanandan
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Table S1.List of accession numbers of HSV-1 strains analyzed in this study. Table S2. List of G4-motifs chosen from the flanking sites of recombination breakpoints for biophysical characterization. Table S3. Details of the G4-motifs chosen for biophysical characterization. Figure S1. Enrichment of G4-motifs in flanking sites of recombination breakpoints is non-random. Figure S2. CD spectroscopy of negative control oligonucleotide. Figure S3. NMR spectroscopy of negative control oligonucleotide. (DOCX 501â kb)
MOESM1 of Prevalence and risk factors profile of seropositive Toxoplasmosis gondii infection among apparently immunocompetent Sudanese women
Creators: name: Madinna Mustafa
name: Fathy, Fatima
name: Abubaker Mirghani
name: Mohamed, Mona
name: Muneer, Mohamed
name: Ahmed, Abdallah
name: Ali, Mohamed
name: Omer, Rihab
name: Siddig, Emmanuel
name: Nouh Mohamed
name: Amjed Abd Elkareem
Publisher: name: figshare
Year: 2019
Subjects: subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1. Analysis of risk factors of having toxoplasmosis and its relation to the frequency of abortion.
The Model of Demand for Production Factors in Agriculture
Creators: name: Góral, Justyna
name: Włodzimierz Rembisz
name: Góral, Justyna
name: Włodzimierz Rembisz
Publisher: name: Unknown
Year: 2020
Subjects: subject: Agricultural and Food Policy
subject: Crop Production/Industries
subject: Demand and Price Analysis
subject: Production Economics
subject: price elasticity of supply
subject: factor elasticity of production
subject: elasticity of demand for production factors

description: This publication is theoretical in nature. It attempts to determine a hypothetical relation between the supply of agricultural production determined by the given demand for it on the one hand and the demand for factors involved in the production on the other. It is included in one model of reasoning with the use of regularities and coefficients known in microeconomics. In particular, the demand, supply and production elasticity coefficients were used. The starting point is assumptions resulting from the demand and three-factor function of production and about rational choices of farm producers. The hypothesis that the relation between supply of production for the demand for it and demand for production factors is determined by changes in production efficiency was positively verified by means of theoretical and formal analysis. This was proved by reference to price elasticity of production and supply and price elasticity of demand for production factors in relation to a product. This is an attempt to fill a research gap in this field.
description: DOI: 10.30858/zer/120605
Cooperative Ring Exchange and Quantum Melting of Vortex Lattices in Atomic Bose-Einstein Condensates
Creators: name: Ghosh, Tarun Kanti
name: Baskaran, G.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Cooperative ring-exchange is suggested as a mechanism of quantum melting of vortex lattices in a rapidly-rotating quasi two dimensional atomic Bose-Einstein condensate (BEC). Using an approach pioneered by Kivelson et al. [Phys. Rev. Lett. {\bf 56}, 873 (1986)] for the fractional quantized Hall effect, we calculate the condition for quantum melting instability by considering large-correlated ring exchanges in a two-dimensional Wigner crystal of vortices in a strong `pseudomagnetic field' generated by the background superfluid Bose particles. BEC may be profitably used to address issues of quantum melting of a pristine Wigner solid devoid of complications of real solids.
description: 7 pages, 1 figure, to appear in Physical Review A
Rubus niveus Thunb.
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Rosaceae
Rubus
Rubus niveus

description: * Rubus niveus Thunb.  —
Habit: Shrub.
Habitat: LMDF. Distribution: IV.
 Voucher: Naro Moru Track, Alt. 2 432 m, 23 Jul. 2014, SAJIT 002055 (HIB).
Reference: N/A.
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 49, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Instructive Properties of Quantized Gravitating Dust Shell
Creators: name: Dolgov, A. D.
name: Khriplovich, I. B.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We investigate quantum dynamics of self-gravitating spherical dust shell. The wave functions of discrete spectrum are not localized inside the Schwarzschild radius. We argue that such shells can transform into white holes (in another space). It is plausible that shells with bare masses larger than the Planck mass loose their mass emitting lighter shells.
description: 6 pages, latex twice
Out-of-equilibrium operation of a quantum heat engine: The cost of thermal coupling control
Creators: name: Wiedmann, Michael
name: Stockburger, Jürgen T.
name: Ankerhold, Joachim
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Real quantum heat engines lack the separation of time and length scales that is characteristic for classical engines. They must be understood as open quantum systems in non-equilibrium with time-controlled coupling to thermal reservoirs as integral part. Here, we present a systematic approach to describe a broad class of engines and protocols beyond conventional weak coupling treatments starting from a microscopic modeling. For the four stroke Otto engine the full dynamical range down to low temperatures is explored and the crucial role of the work associated with the coupling/decoupling to/from reservoirs in the energy balance is revealed. Quantum correlations turn out to be instrumental to enhance the efficiency which opens new ways for optimal control techniques.
Additional file 1 of Integrated bioinformatics analysis for conducting a prognostic model and identifying immunotherapeutic targets in gastric cancer
Creators: name: Liu, YaLing
name: Li, Dan
name: Chen, Yong
name: Liu, YiJuan
name: Lin, YiJuan
name: Huang, XunRu
name: Wu, Ting
name: Wang, ChengDang
name: Ding, Jian
Publisher: name: figshare
Year: 2023
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 1. Figure S1: The mRNA levels of four immune genes. Figure S2: Relationships between genetic alterations and survival.
A systematic construction of completely integrable Hamiltonians from coalgebras
Creators: name: Ballesteros, Angel
name: Ragnisco, Orlando
Publisher: name: arXiv
Year: 1998
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: A universal algorithm to construct N-particle (classical and quantum) completely integrable Hamiltonian systems from representations of coalgebras with Casimir element is presented. In particular, this construction shows that quantum deformations can be interpreted as generating structures for integrable deformations of Hamiltonian systems with coalgebra symmetry. In order to illustrate this general method, the $so(2,1)$ algebra and the oscillator algebra $h_4$ are used to derive new classical integrable systems including a generalization of Gaudin-Calogero systems and oscillator chains. Quantum deformations are then used to obtain some explicit integrable deformations of the previous long-range interacting systems and a (non-coboundary) deformation of the $(1+1)$ Poincaré algebra is shown to provide a new Ruijsenaars-Schneider-like Hamiltonian.
description: 26 pages, LaTeX
Refugees Seeking Asylum Without Healthcare in the United States: Establishing International Guidelines for the Right to Emergency Medical Services
Creators: Minhas, Mandeep
Publisher: name: Columbia University
Year: 2016
Subjects: subject: Refugees--Medical care
subject: Asylum, Right of
subject: Emergency medical services--International cooperation
subject: Human rights
subject: Political science
subject: FOS: Political science
subject: Health services administration
subject: Medical care

description: Since the 1951 Convention relating to the Status of Refugees, there have been vague mentions to the access of emergency relief for asylum seekers under the umbrella of healthcare as a human right. The United States has argued in its reply to the Fourth Periodic Review of the U.S. to the United Nations Committee of Human Rights concerning the International Covenant on Civil and Political Rights that it is promoting access to emergency medical services for asylum seekers through the Emergency Medical Treatment and Active Labor Act (EMTALA). This thesis analyzes the legal framework and definitions of EMTALA in practice and assesses it to prove the policy does not promote a form of human right to healthcare because it does not actually contain both formal and substantive equality. But at the same time, the U.S. has successfully conformed to the international obligations of refugees seeking asylum by codifying the 1951 Convention into the domestic framework. And since 1985 the state has tried to provide emergency medical care to asylum seekers, regardless of their ability to pay, lack of insurance, or immigrant status. Based on this environment, recommendations for the development of international guidelines on emergency medical services and treatment are provided so that a part of healthcare as a human right can be effectively organized and implemented to the state’s domestic framework.
Rubus pinnatus Willd.
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Rosaceae
Rubus
Rubus pinnatus

description: Rubus pinnatus Willd.  —
Habit: Shrub.
Habitat: LMWF, LMDF, BZ; 1 500–3 000 m. Distribution: II.
 Voucher: Ontulili Forest Station,Alt. 2 200 m, 15 Sep. 1970, Kokwaro et al. 2308 (EA).
References: Bussmann (1994), Bussmann & Beck (1995a).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 49, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
title: Anforderungen an eine Software für den Betrieb von Ladeinfrastruktur aus Sicht eines Stadtwerkes
Creators: name: Günther, Maik
name: Pfeiffer, Andreas
Publisher: name: Institut für Wirtschaftsinformatik
Year: 2012
Subjects: subject: 33
subject: 000

description: Ladeinfrastrukturen für Elektrofahrzeuge stellen eine wesentliche Grundlage für Elektromobilität dar. Aktuell gibt es jedoch kaum Softwarelösungen am Markt, die die notwendigen Anforderungen für den Betrieb der Ladeinfrastruktur abdecken. Diese Arbeit liefert für Entwickler aus den Bereichen der Mobilitäts-, Fahrzeug- und Infrastrukturkonzeption den erforderlichen Funktionsumfang. Hierbei wird die Perspektive von Stadtwerken als lokale Infrastruktur- und Versorgungsdienstleister gewählt.
description: Multikonferenz Wirtschaftsinformatik 2012 : Tagungsband der MKWI 2012
Additional file 1: of Temporal progression of gene regulation of peripheral white blood cells explains gender dimorphism of critically ill patients after trauma
Creators: name: Amol Kolte
name: KĂśnig, Rainer
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Hematology

description: Figure S1. Workflow for selecting the patients. Figure S2. Definition and distribution of unstable phases. Figure S3. Comparison of the AIS scores at baseline and Marshall MOF severity profiles after synchronization. Figure S4. Comparison of the day of highest severity (Marshall MOF) in male and female patients. Figure S5. Complete cluster of upregulated gene sets in females in the early pre-acute phase. Figure S6. Complete cluster of upregulated gene sets in females in at least two phases among the early pre-acute, pre-acute and acute phase. Figure S7. Complete cluster of upregulated gene sets in females in the pre-acute phase. Figure S8. Complete cluster of upregulated gene sets in females during the acute phase. Figure S9. Complete cluster of downregulated gene sets in females during the acute phase. Figure S10. Complete cluster of downregulated gene sets in females in at least two phases among the early pre-acute, pre-acute and acute phase. Figure S11. Scaled expression of energy metabolism related genes in the acute phase. Figure S12. Complete cluster of upregulated gene sets in females in the late post-acute phase. Figure S13. Average scaled expression of the identified sex-specific gene sets in relation to the MOF and sex during the defined phases of the severity. Figure S14. Scaled expression of the identified sex-specific gene sets in the early pre-acute, pre-acute, acute and late post-acute phases of patients with burn injury. Table S1. Distribution of microarray samples across the phases. Table S2. Distribution of microarray samples across the sampling groups. Table S3. Patient characteristics. Table S4. List of significant gene sets in all investigated phases. Table S5. List of significant gene sets in the acute-phase of the propensityscore matched subset of male and female patients. (DOC 4496 kb)
Let nature do the work : effective strategies for the restoration of drastically disturbed sites
Creators: name: Polster, D. F.
Publisher: name: The University of British Columbia
Year: 2020

description: Natural systems have been ‘restoring’ disturbed sites (landslides, volcanic eruptions, shoreline erosion, etc.) for millions of years. By understanding how these natural systems operate they can be applied to sites humans disturb (mines, industrial developments, etc.). Natural systems initiate recovery using pioneering species such as Willows (Salix spp.), Balsam Poplar (Populus balsamifera L.) or Alder (Alnus spp.). The seeds of these species are designed to travel long distances and use commonly occurring conditions to get established. Balsam Poplar and Willows have light fluffy seeds that at some times of the year look like snow. They land on puddles or other waterbodies and are blown to the wet mud at the edges of the puddle or on the shore of the waterbody where they germinate and grow. By creating these conditions (making puddles) on a mine site these species can be encouraged to establish on sites that are being reclaimed. The cost of these treatments are a fraction of traditional reclamation costs and because the resulting vegetation is appropriate to the area and the site where it establishes, natural processes can provide effective strategies for the reclamation of mining disturbances. Examples are drawn from the author’s experience.
On dissipative solutions to a system arising in viscoelasticity
Creators: name: Kalousek, Martin
Publisher: name: arXiv
Year: 2019
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35Q35, 35Q74, 76A10

description: We consider a model for an incompressible visoelastic fluid. It consists of the Navier-Stokes equations involving an elastic term in the stress tensor and a transport equation for the evolution of the deformation gradient. The novel feature of the paper is the introduction of the notion of a dissipative solution and its analysis. We show that dissipative solutions exist globally in time for arbitrary finite energy initial data and that a dissipative solution and a strong solution emanating from the same initial data coincide as long as the latter exists.
description: 22 pages
title: MAXWELL-Gleichungen bewegter Versetzungen im COSSERAT-Kontinuum
Creators: name: Schaefer, Hermann
Publisher: name: Vieweg
Year: 1969
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Abhandlungen der BWG
subject: 62

description: Die kinematischen und dynamischen Gleichungen eines Cosserat-Kontinuums mit bewegten Versetzungen nehmen die Gestalt der Maxwellschen Gleichungen an, wenn man von den Differentialoperatoren Grad, Div und Rot der Motoranalysis Gebrauch macht.
description: Kinematic and dynamic equations of a Cosserat continuum with disclinations and dislocations are of the same form as the Maxwell equations, if differential operators Grad, Div and Rot of Cosserat motorfields are introduced.
Liouville Dressed Weights and Renormalization of Spin in Topologically Massive Gravity
Creators: name: Kogan, Ian I.
name: Szabo, Richard J.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We examine the relations between observables in two- and three-dimensional quantum gravity by studying the coupling of topologically massive gravity to matter fields in non-trivial representations of the three-dimensional Lorentz group. We show that the gravitational renormalization of spin up to one-loop order in these theories reproduces the leading orders of the KPZ scaling relations for quantum Liouville theory. We demonstrate that the two-dimensional scaling dimensions can be computed from tree-level Aharonov-Bohm scattering amplitudes between the charged particles in the limit where the three-dimensional theory possesses local conformal invariance. We show how the three-dimensional description defines scale-dependent weights by computing the one-loop order anomalous magnetic moment of fermions in a background electromagnetic field due to the renormalization by topologically massive gravity. We also discuss some aspects concerning the different phases of three-dimensional quantum gravity and argue that the topological ones may be related to the branched polymer phase of two-dimensional quantum gravity.
description: 37 pages LaTeX; uses macro package FEYNMAN.tex
Analyse du niveau de considération des énergies renouvelables dans les CDN des pays du bassin du Congo
Creators: name: JIAGHO Evaliste Rémi
name: ENECKDEM TSOPGNI Vadel
name: EYONG Ako Charlotte
Publisher: name: Zenodo
Year: 2025

description: La présente contribution a pour objectif d’analyser la prise en compte des énergies renouvelables (EnR) dans les Contributions Déterminées au niveau National (CDN) des pays du bassin du Congo, dans un contexte mondial de promotion d’une transition énergétique. L’étude s’appuie sur une méthodologie essentiellement comparative qui couple les approches géographiques, sociologiques, statistiques et davantage politiques pour mieux apprécier la place dévolue aux EnR dans lesdites CDN. Il ressort de l’examen et de l’analyse des différents documents, une prise en compte disparate de la problématique des EnR. Elle est approximative dans les CDN de la République du Gabon, de la République du Congo et de la République Démocratique du Congo. Or, la place accordée à la question est plutôt appréciable dans les CDN d’autres États comme le Cameroun, la République de Guinée équatoriale et la République Centrafricaine. Ce qui trahit une prise en compte certes collective, mais vague, voire insuffisante des EnR dans les CDN à l’aune de la transition énergétique. Toutefois, pour promouvoir les EnR, il est capital de créer des conditions pour une participation active des parties prenantes du secteur énergie dans la formulation des engagements des pays en matière de changement climatique et dans leur mise en œuvre. Aussi, il est nécessaire de mettre sur pieds une coordination intra et intersectorielle (tant à l’échelle nationale qu’au niveau du bassin du Congo) pour l’opérationnalisation d’une réponse efficace et efficiente aux changements climatiques.
Multi-parameter deformed and nonstandard $Y(gl_M)$ Yangian symmetry in integrable variants of Haldane-Shastry spin chain
Creators: name: Basu-Mallick, B.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: By using `anyon like' representations of permutation algebra, which pick up nontrivial phase factors while interchanging the spins of two lattice sites, we construct some integrable variants of Haldane-Shastry (HS) spin chain. Lax equations for these spin chains allow us to find out the related conserved quantities. However, it turns out that such spin chains also possess a few additional conserved quantities which are apparently not derivable from the Lax equations. Identifying these additional conserved quantities, and the usual ones related to Lax equations, with different modes of a monodromy matrix, it is shown that the above mentioned HS like spin chains exhibit multi-parameter deformed and `nonstandard' variants of $Y(gl_M)$ Yangian symmetry.
description: 18 pages, latex, no figures
Additional file 1: of HOME: a histogram based machine learning approach for effective identification of differentially methylated regions
Creators: name: Akanksha Srivastava
name: Karpievitch, Yuliya
name: Eichten, Steven
name: Borevitz, Justin
name: Lister, Ryan
Publisher: name: figshare
Year: 2019
Subjects: 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: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Contains supplementary information that includes parameters tested for different DMR finders, Table S1 and S2, and Figure S1 to S7. (PDF 382â kb)
Rubus rigidus Sm.
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Rosaceae
Rubus
Rubus rigidus

description: Rubus rigidus Sm.  —
Habit: Shrub.
Habitat: LMWF, LMDF; up to 2 100 m. Distribution: II.
 Voucher: West Mount Kenya, 22 Feb. 1922, Fries & Fries 1802A (EA, U).
References: Graham (1960), Bussmann (1993, 1994).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on pages 49-50, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
title: Julius Petersen
Creators: name: Göderitz, Johannes
Publisher: name: Vieweg
Year: 1969
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Abhandlungen der BWG
subject: 902

description: Nachruf der Braunschweigischen Wissenschaftlichen Gesellschaft, in der Plenarsitzung am 6. Juni 1969
Regenerative Engineering of the Temporomandibular Joint in a Porcine Model
Creators: Chen, David
Publisher: name: Columbia University
Year: 2021
Subjects: Bioengineering
Temporomandibular joint
Temporomandibular joint--Diseases
Cartilage--Regeneration
Bone regeneration
Swine

description: Joint disorders significantly affect quality of life and present unique challenges for tissue engineering. In the craniofacial space, and especially for the temporomandibular joint (TMJ), there is an unmet need for anatomically precise and mechanically robust cartilage and bone tissues to recapitulate native function. Current surgical reconstruction methods, whether using autologous or synthetic options, suffer from imprecision, comorbidities, complications, and frequently require subsequent operations. Furthermore, many craniofacial graft efforts have focused on improving bone without addressing cartilage, which is essential to proper TMJ function. Thus, there is a compelling need to engineer a human-sized, biologically and anatomically matched cartilage-bone TMJ replacement. This dissertation demonstrates the ability to generate such a graft with native-like properties in a human-sized large animal model by focusing on two aims: (i) establish methods to fabricate and culture anatomically specific, autologous cartilage-bone grafts (Aim 1), and (ii) show improvement of graft performance after six months implantation in vivo compared to previous methods, controls, and native tissue (Aim 2). Using Yucatan mini-pigs as a human-sized model, the ramus-condyle unit (RCU), a geometrically intricate portion of the mandible and primary load bearing section of the TMJ, was targeted for reconstruction. Scaffolds were created using computer tomography (CT) image-guided micromilling of decellularized bone matrix, then infused with autologous adipose-derived chondrogenic and osteogenic progenitors. These biological constructs were then cultured in vitro in a novel dual-perfusion bioreactor before in vivo implantation. Similar in vitro culture of representative constructs done in parallel demonstrated cell attachment and some differentiation. After six months implantation, the dual cartilage-bone RCU grafts maintained their predefined anatomical structure and regenerated full-thickness, stratified, and mechanically robust cartilage over the underlying bone, to a significantly greater extent than either bone-only grafts or acellular scaffolds, and showed remarkable similarity to native tissue. Furthermore, tracking of implanted cells enabled additional insights into the progression of cartilage and bone regeneration. The methods and results established in this dissertation form a promising basis for the next evolution in engineering full-sized, patient-specific, and biologically and mechanically robust TMJ replacements.
title: Ein Vorgehensmodell zur Gestaltung kundengruppenspezifischer Time-of-Use Tarife
Creators: name: Ighli, Zohra
name: Filipova-Neumann, Lilia
name: Flath, Christoph
Publisher: name: Institut für Wirtschaftsinformatik
Year: 2012
Subjects: subject: 33
subject: 000

description: Die vorliegende Arbeit zeigt ein Vorgehensmodell auf, mit dem kundengruppenspezifische zeitvariable Tarife erstellt werden können, die sowohl für den Lieferanten als auch den Endkunden wirtschaftlich sind. Neben der Gewinnmaximierung des Lieferanten und der Forderung, dass der neue Tarif aus Kundensicht mindestens so gut sein muss wie der Referenztarif, wird der Aspekt der Einfachheit für den Kunden berücksichtigt. Im Gegensatz zur herkömmlichen Vorgehensweise in der existierenden Literatur werden in dieser Arbeit der Beginn und die Länge einer Zeitzone, in der ein bestimmter Preis gilt, für die Optimierung endogenisiert. Trotz der strengen Restriktion, die Kunden ohne Verhaltensanpassung die gleichen Kosten garantiert, lassen sich dadurch weitere Optimierungspotentiale erschließen. Dies wird an der Gewinnsteigerung in der untersuchten Fallstudie gezeigt.
description: Multikonferenz Wirtschaftsinformatik 2012 : Tagungsband der MKWI 2012
Evolution of Neel order and localized spin moment in the doped two-dimensional Hubbard model
Creators: name: Morinari, Takao
Publisher: name: arXiv
Year: 2002
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate effects of doped holes' hopping on Neel order in the two-dimensional Hubbard model. Semiclassical staggered moments are computed by solving saddle point equations derived from a path-integral formalism. Effects of quantum fluctuations are taken into account by the Schwinger boson mean field theory. We argue that hopping of doped holes is ineffective in suppressing Neel order compared to rapid supprestion of Neel order in high-temperature superconductors. After destruction of Neel order, the quantum disordered phase sets in. Taking the strong coupling limit in the quantum disordered phase leads to a model of spinless fermions and bosons but no gauge field interaction.
description: 6 pages, 4 figures
Spatial Integration of Agricultural Commodity Markets – Methodological Problems
Creators: name: Hamulczuk, Mariusz
name: Hamulczuk, Mariusz
Publisher: name: Unknown
Year: 2020
Subjects: subject: Agricultural and Food Policy
subject: spatial integration
subject: agricultural commodity markets
subject: methods

description: The degree of integration of spatial markets is one of the most important determinants of economic welfare. However, the proper definition of this concept and the selection of appropriate methods of its analysis are important. Hence, the purpose of this study is to compare and evaluate methodical concepts for measuring the phenomenon of spatial integration of agricultural commodity markets. Based on the literature review, the theoretical premises and definitions of the integration of commodity markets were presented in the paper, followed by the most important methods for assessing the market spatial integration. When discussing them, attention was drawn to their characteristics in relation to theoretical concepts and to the possibility of their practical application on commodity agricultural markets in the light of available statistical information. The assessment of spatial integration can be based on price information, trade costs and trade flows. In the light of the studies conducted, it can be concluded that not all approaches used by researchers are justified in the theoretical foundations of spatial integration of markets. The main barriers to the practical verification of the occurrence, strength and changes in the spatial integration of agricultural commodity markets include the lack of full homogeneity of goods and difficulties in estimating the costs of trade.
description: DOI: 10.30858/zer/120038
Spike-Phase Coupling As an Order Parameter in a Leaky Integrate-and-Fire Model
Creators: name: Safari, Nahid
name: Shahbazi, Farhad
name: Dehghani-Habibabadi, Mohammad
name: Esghaei, Moein
name: Zare, Marzieh
Publisher: name: arXiv
Year: 2019
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: While criticality is widely observed in neural networks, its underlying neural mechanism is not known well. We consider a network of $N$ excitatory leaky integrated and fire (LIF) neurons that reside on a regular lattice with periodic boundary conditions. The cooperation between neurons, $K$, plays the role of the control parameter that is expected to generate criticality when the critical cooperation strength, $K_c$, is adopted. We show that the coupling between spike timing and the phase of temporal fluctuations of a cooperative activity of the network, i.e. population-averaged voltage (PAV), resorts to identifying an order parameter. By increasing $K$, we find a continuous transition from irregular spiking to a phase-locked state at the critical point, $K_c$. Moreover, we deploy the finite-size scaling analysis to obtain the critical exponents of this transition. We also show that the neuronal avalanches created at this critical point, display a remarkable scaling behavior with the exponents in a fair agreement with the experimental values.
description: 8 pages, 6 figures
Design and testing of 3D-printed micro-architectured polymer materials exhibiting a negative Poisson's ratio
Creators: name: Agnelli, Filippo
name: Constantinescu, Andrei Constantinescu
name: Nika, Grigor
Publisher: name: Weierstrass Institute
Year: 2019
Subjects: subject: Auxetic material
subject: topology optimization
subject: 3D printing
subject: polymer
subject: 35M10
subject: 35M12
subject: 35M30
subject: 35Q93
subject: 74B05

description: This work proposes the complete design cycle for several auxetic materials where the cycle consists of three steps (i) the design of the micro-architecture, (ii) the manufacturing of the material and (iii) the testing of the material. In more precise terms, we aim to obtain domain micro-architectured materials with a prescribed elasticity tensor and Poisson's ratio. In order to reach this goal we use topology optimization via the level set method for the material design process. Specimens are manufactured using a commercial stereo-lithography Ember printer and mechanically tested. The observed displacement and strain fields during tensile testing obtained by digital image correlation match the predictions from the FE simulation.
title: Analysis and Discussion of Critical Success Factors of E-mobility Interconnected IS Infrastructure
Creators: name: Mählmann, Johanna
name: Groß, Patrick-Oliver
name: Breitner, Michael
Publisher: name: Institut für Wirtschaftsinformatik
Year: 2012
Subjects: subject: 33
subject: 000

description: Information systems (IS) and information and communication technologies (ICT) play a key role in the applicability of E(lectro)-mobility for everyday use. Although there already exist various studies about single IS/ICT aspects of E-mobility, literature lacks of a holistic view. Our analysis and discussion sets up critical success factors (CSF) of interconnected IS infrastructure (IISI) for E-mobility. IISI represents a comprehensive IS approach for E-Mobility. We define IISI as the connection of the needed sub IS whereby each subsystem is dedicated to special purpose. With an adapted DeLone and McLean IS Success Model we identify, analyze and discuss certain CSF in line with the special characteristics of IS in E-mobility. We recommend these CSF as a basis for further research using qualitative and quantitative methods to support the evolution of E-mobility.
description: Multikonferenz Wirtschaftsinformatik 2012 : Tagungsband der MKWI 2012
Leitfaden – Verantwortungsvoller Umgang mit Forschungsdaten
Creators: name: von Suchodoletz, Dirk
name: Brettschneider, Peter
name: Böker, Elisabeth
name: Apel, Jochen
name: Iglezakis, Dorothea
name: Schmidt, Karsten
name: Schneider, Gabriel
Publisher: name: Zenodo
Year: 2021
Subjects: Forschungsdaten
Forschungsdatenmanagement (FDM)
Gute wissenschaftliche Praxis
Ethik
Datenqualität
Forschungsdatenpolicy
Policy
Datenkuratierung
Governance
Verantwortlichkeiten
Rechtemanagement
Kostenmodell
Prozesse

description: Das Thema Forschungsdaten hat in den vergangenen Jahren stetig an Dynamik gewonnen und wird im Hochschulalltag inzwischen in Breite wahrgenommen. Dennoch ist der Prozess der Etablierung von Standards und Best-Practices längst noch nicht abgeschlossen. Dieser Leitfaden versucht, mit aktuellen praktischen Empfehlungen den Akteuren Handlungsoptionen im Bereich Governance, Rechtemanagement und Qualität von Forschungsdaten aufzuzeigen und gleichzeitig einen Beitrag zur Diskussion um eine Standardisierung von FDM-Prozessen und -Strukturen auf den verschiedenen Ebenen voranzubringen.
Rubus scheffleri Engl.
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Rosaceae
Rubus
Rubus scheffleri

description: Rubus scheffleri Engl.  —
Habit: Shrub.
Habitat: LMWF, LMDF, BZ; 1 600–3 100 m. Distribution: IIIa.
 Voucher: Upper Imenti Forest, Alt. 2 448 m, 7 Aug. 2015, SAJIT 003184 (HIB).
References: Graham (1960), Bussmann (1993, 1994).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 50, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
General Static N=2 Black Holes
Creators: name: Sabra, W. A.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We find general static BPS black hole solutions for general N=2, d=4 supergravity theories with an arbitrary number of vector multiplets. These solutions are completely specified by the Kähler potential of the underlying special Kähler geometry and a set of constrained harmonic functions.
description: Latex, 7 pages, typos corrected, version to appear in MPLA
title: Fundamentals of economic theories
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2024

description: The study aid examines in depth the theoretical foundations of economic theory and the growth of its role in the geo-economics of the world and developing countries. The features of the formation and development of the foundations of economic theory are determined, trends are revealed and the effectiveness of the application of the foundations of economic theory in the Republic of Kazakhstan in the pre-crisis, crisis periods and at present is assessed. In the publication, using many facts and examples, the authors broadly and comprehensively explored the emergence and stages of development of economic theory. The authors of the publication do not pretend to be an exhaustive presentation of all issues of organizing the foundations of economic theory provided for by the course program, but they hope that the book will become a necessary guide for students and undergraduates of economic specialties.
On the algebraic invariant curves of plane polynomial differential systems
Creators: name: Tsygvintsev, Alexei
Publisher: name: arXiv
Year: 2000
Subjects: subject: Dynamical Systems (math.DS)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 37K10

description: We consider a plane polynomial vector field $P(x,y)dx+Q(x,y)dy$ of degree $m>1$. To each algebraic invariant curve of such a field we associate a compact Riemann surface with the meromorphic differential $ω=dx/P=dy/Q$. The asymptotic estimate of the degree of an arbitrary algebraic invariant curve is found. In the smooth case this estimate was already found by D. Cerveau and A. Lins Neto [Ann. Inst. Fourier Grenoble 41, 883-903] in a different way.
description: 10 pages, Latex, to appear in J.Phys.A:Math.Gen
Rubus steudneri var. dictyophyllus R. A. Graham
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Rosaceae
Rubus
Rubus steudneri
Rubus steudneri schweinf. var. dictyophyllus (oliv.) r.a.graham

description: Rubus steudneri Schweinf. var. dictyophyllus (Oliv.) R.A.Graham  —
Habit: Shrub.
Habitat: LMWF, LMDF, BZ; 1 700–3 200 m. Distribution: IIIa.
 Voucher: Kamweti Track, Alt. 2 147 m, 31 Jan. 2015, SAJIT 003044 (HIB).
References: Graham (1960), Bussmann (1993, 1994), Beentje (1994), Agnew (2013).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 50, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Additional file 2: of Subsequent thyroid disorders associated with treatment strategy in head and neck cancer patients: a nationwide cohort study
Creators: name: Chien-Liang Lin
name: Shang-Yin Wu
name: Wen-Tsung Huang
name: Yin-Hsun Feng
name: Ching-Yi Yiu
name: Wei-Fan Chiang
name: Sheng-Yow Ho
name: Sheng-Hsiang Lin
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Computational Biology

description: Tables S1 and S2. The Table S1 showed the similar observation time in RT and CCRT groups of subjects received PTE + ND initially. In Table S2, subjects with higher age level distributed in RT group than in CCRT group. Both tables explained the RT group had higher risk of subsequent thyroid disorder than CCRT in subjects who received PTE + ND initially didn’t cause by longer follow-up time but by older age level distribution. (DOCX 16 kb)
Additional file 1 of A phase 1 study of dalpiciclib, a cyclin-dependent kinase 4/6 inhibitor in Chinese patients with advanced breast cancer
Creators: name: Zhang, Pin
name: Xu, Binghe
name: Gui, Lin
name: Wang, Wenna
name: Xiu, Meng
name: Zhang, Xiao
name: Sun, Guilan
name: Zhu, Xiaoyu
name: Zou, Jianjun
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Additional file 1: Online supplemental figures and tables.docx. Figure S1. Linear plot of concentration-time profile for dalpiciclib by dose. Table S1. Dose modifications after DLT assessment period. Table S2. Treatment emergent AEs occurring in ≥2 patients and AEs of special interest. Table S3. Pharmacokinetics and pharmacological characteristics of CDK4/6 inhibitors.
title: Hans Joachim Martini
Creators: name: Schultze, Georg
Publisher: name: Vieweg
Year: 1969
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Abhandlungen der BWG
subject: 902

description: Nachruf der Braunschweigischen Wissenschaftlichen Gesellschaft, gehalten in der Plenarsitzung am 23. Februar 1970
Regional Architecture as an Expression of State Identity: Early State Government Buildings in the Honolulu Civic Center
Creators: Broverman, Anna
Publisher: name: Columbia University
Year: 2013
Subjects: subject: Architecture
subject: FOS: Civil engineering
subject: City planning

description: The decades after the war brought a great many changes to the state of Hawaii as clearly visible in the architecture of the Honolulu Civic Center. Of the different agencies represented, the Hawaii state buildings constructed after 1959 in the in the Civic Center are examples of significant changes in a more regional architecture customary in earlier Hawaiian governmental design. There was an effort to create an appropriate form of government  architecture for the islands since the mid 1910s by adapting styles from other temperate areas, like southern California, to Hawaiiʼs unique climate. But with the inclusion of Hawaii into the Union in 1959, there was a concern among architects that these older and often Spanish Mission style government buildings lacked a true “Hawaiian” character muddling its image as a new state. In the construction of new state buildings post-statehood, there was a conscious effort to create a regional architecture appropriate for Hawaiiʼs climate and representative of its people. As a result, buildings blended indoor and outdoor environments, utilized sunshades, and were oriented to take advantage of trade winds while incorporating local materials and art. These buildings were deliberate in their designs and represent peopleʼs aspirations for Hawaii in the early years after statehood. As buildings in so many temperate zones, these buildings are becoming the victim of changes in perception and expectations. They are dismissed and under threat of insensitive alterations and in one case demolition. This thesis intends to set the stage for their regional significance, seeks to explain how their designs emerged, and why they are to be preserved as important testimony to the stateʼs history.