cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Singular Monopoles and Gravitational Instantons
Creators: name: Cherkis, S. A.
name: Kapustin, A.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Algebraic Geometry (math.AG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We model A_k and D_k asymptotically locally flat gravitational instantons on the moduli spaces of solutions of U(2) Bogomolny equations with prescribed singularities. We study these moduli spaces using Ward correspondence and find their twistor description. This enables us to write down the Kähler potential for A_k and D_k gravitational instantons in a relatively explicit form.
description: 22 pages, LaTeX
العلاقات بين الامارة الغزنوية.pdf
Creators: name: AL-Taai, Prof.Dr.Suaad
Publisher: name: figshare
Year: 2019
Subjects: subject: 210302 Asian History
subject: FOS: History and archaeology

description: تناول البحث العلاقات السياسية
Kristotomus laetus
Creators: name: Yurtcan, M.
name: Kolarov, J.
name: Beyarslan, A.
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Kristotomus
Kristotomus laetus

description: Kristotomus laetus (GRAVENHORST 1829)
M a t e r i a l e x a m i n e d: Afyon-Sincanli-Karacaoren, 900 m, 27.7.1997, 2 and 3; Afyon-Evciler-Korkuyu, 950 m, 28.6.1998, 1; Denizli-Tavas-Tekkekoy, 400 m, 30.7.1997, 2; Denizli-Zeytinkoy-Bagbasi, 350 m, 30.7.1997, 1.
D i s t r i b u t i o n:Palearctic.
description: Published as part of Yurtcan, M., Kolarov, J. & Beyarslan, A., 2006, Tryphoninae species from Turkish Aegean region (Hymenoptera, Ichneumonidae), pp. 985-990 in Linzer biologische Beiträge 38 (1) on page 988, DOI: 10.5281/zenodo.5434684
Pose-Invariant Object Recognition for Event-Based Vision with Slow-ELM
Creators: name: Ghosh, Rohan
name: Tang, Siyi
name: Rasouli, Mahdi
name: Thakor, Nitish
name: Kukreja, Sunil
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Neuromorphic image sensors produce activity-driven spiking output at every pixel. These low-power consuming imagers which encode visual change information in the form of spikes help reduce computational overhead and realize complex real-time systems; object recognition and pose-estimation to name a few. However, there exists a lack of algorithms in event-based vision aimed towards capturing invariance to transformations. In this work, we propose a methodology for recognizing objects invariant to their pose with the Dynamic Vision Sensor (DVS). A novel slow-ELM architecture is proposed which combines the effectiveness of Extreme Learning Machines and Slow Feature Analysis. The system, tested on an Intel Core i5-4590 CPU, can perform 10,000 classifications per second and achieves 1% classification error for 8 objects with views accumulated over 90 degrees of 2D pose.
description: Appeared in 25th International Conference on Artificial Neural Networks (ICANN), Barcelona, Spain
Additional file 1 of Ligand-independent activation of platelet-derived growth factor receptor β promotes vitreous-induced contraction of retinal pigment epithelial cells
Creators: name: Duan, Yajian
name: Wu, Wenyi
name: Cui, Jing
name: Matsubara, Joanne Aiko
name: Kazlauskas, Andrius
name: Ma, Gaoen
name: Li, Xiaorong
name: Lei, Hetian
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: FOS: Biological sciences

description: Supplementary Material 1
Bridging the Communication Gap: Real Estate Developers and the Local Community: A Look at Online Platforms Used for Community Engagement in Real Estate Development
Creators: Siman, Susana Teresa
Publisher: name: Columbia University
Year: 2012
Subjects: subject: Online social networks
subject: Marketing
subject: FOS: Economics and business
subject: Real estate development
subject: Communication

description: This thesis contributes to the growing planning effort to address negotiations between real estate developers and local residents. The study addresses the lack of communication that often exists between these two groups during the early stages of the real estate development process. As technology is often used to connect and improve communication between various parties, the researcher sought to understand how online platforms could be used to address this growing gap. Three case studies served as examples of real estate development firms who have recently used crowdsourcing and social-networking sites to reduce opposition and garner support for their projects. These are discussed and evaluated with respect to effective levels of community engagement. The study found that although social-networking sites can be used to engage community members they result in mostly gathering support for a project and not effectively including the input of the community. It is determined that crowd-source placemaking platforms, that include feedback meetings, allow for a meaningful partnership between these two groups to be formed. By providing a space for local residents and real estate developers to negotiate outcomes the community is delegated the power to be a dominant decision maker in the real estate development process for their community.
Yangian of the Queer Lie Superalgebra
Creators: name: Nazarov, Maxim
Publisher: name: arXiv
Year: 1999
Subjects: subject: Quantum Algebra (math.QA)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: Take the matrix Lie superalgebra $gl_{N|N}$ with the standard generators $E_{ij}$ where $i,j=-N,...,-1,1,...,N$. Define an involutive automorphism of $gl_{N|N}$ by sending $E_{ij}$ to $E_{-i,-j}$. Then the corresponding twisted subalgebra $g$ in the polynomial current Lie superalgebra $gl_{N|N}[u]$, has a natural Lie co-superalgebra structure. Here we quantise the universal enveloping algebra $U(g)$ as a co-Poisson Hopf superalgebra. For the quantised algebra we give a description of the centre, and construct the double in the sense of Drinfeld. We also construct a class of irreducible representations of the quantised algebra, by introducing an appropriate analogue of the degenerate affine Hecke algebra.
description: AmS-TeX, 28 pages, Section 2 streamlined
Bridging Theory and Practice: Using Hip-Hop Pedagogy As A Culturally Relevant Approach In The Urban Science Classroom
Creators: Adjapong, Edmund S.
Publisher: name: Columbia University
Year: 2017
Subjects: Science--Study and teaching
Teachers--Training of
Hip-hop
Education, Urban

description: This dissertation explores the context of urban science education as it relates to the achievement and engagement of urban youth. This study provides a framework for Hip-Hop Pedagogy, an approach to teaching and learning anchored in the creative elements of Hip-Hop culture, in STEM as an innovative approach to teaching and learning demonstrates the effect that Hip-Hop Pedagogy, as a culturally relevant approach to teaching has on teaching and learning in an urban science classroom. This study establishes practical tools and approaches, which were formed from by theory and research that transcend the traditional monolithic approaches to teaching science. Participants in this study are middle school students who attend an urban school in one of the largest school systems in the country. This research showed that as result of utilizing Hip-Hop pedagogical practices, students reported that they developed a deeper understanding of science content, students were more likely to identify as scientists, and students were provided a space and opportunities to deconstruct traditional classroom spaces and structures.
Dirac Spectra and Real QCD at Nonzero Chemical Potential
Creators: name: Toublan, D.
name: Verbaarschot, J. J. M.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show that QCD Dirac spectra well below Lambda_{QCD}, both at zero and at nonzero chemical potential, can be obtained from a chiral Lagrangian. At nonzero chemical potential Goldstone bosons with nonzero baryon number condense beyond a critical value. Such superfluid phase transition is likely to occur in any system with a chemical potential with the quantum numbers of the Goldstone bosons. We discuss the phase diagram for one such system, QCD with two colors, and show the existence of a tricritical point in an effective potential approach.
description: 26 pages, 8 Postscript figures, Invited talk at Symposium and Workshop "Continuous Advances in QCD 2002 / Arkadyfest", May 17-23, 2002
The Weinstein conjecture in the uniruled manifolds
Creators: name: Lu, Guangcun
Publisher: name: arXiv
Year: 2000
Subjects: subject: Differential Geometry (math.DG)
subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics
subject: 53C15; 58F05; 57R57

description: In this note we prove the Weinstein conjecture for a class of symplectic manifolds including the uniruled manifolds based on Liu-Tian's result.
description: 5 pages, LaTex
Approximate analytical gradients and nonadiabatic couplings for the state-average density matrix renormalization group self-consistent field method
Creators: name: Freitag, Leon
name: Ma, Yingjin
name: Baiardi, Alberto
name: Knecht, Stefan
name: Reiher, Markus
Publisher: name: arXiv
Year: 2019
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Computational Physics (physics.comp-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present an approximate scheme for analytical gradients and nonadiabatic couplings for calculating state-average density matrix renormalization group self-consistent-field wavefunction. Our formalism follows closely the state-average complete active space self-consistent-field (SA-CASSCF) \emph{ansatz}, which employs a Lagrangian, and the corresponding Lagrange multipliers are obtained from a solution of the coupled-perturbed CASSCF (CP-CASSCF) equations. We introduce a definition of the matrix product state (MPS) Lagrange multipliers based on a single-site tensor in a mixed-canonical form of the MPS, such that a sweep procedure is avoided in the solution of the CP-CASSCF equations. We apply our implementation to the optimization of a conical intersection in 1,2-dioxetanone, where we are able to fully reproduce the SA-CASSCF result up to arbitrary accuracy.
description: 17 pages, 3 figures, 2 tables
Bridging the Gap Between People, Mobile Devices, and the Physical World
Creators: Xiao, Chang
Publisher: name: Columbia University
Year: 2021
Subjects: Computer science
Pocket computers
User interfaces (Computer systems)
Computer interfaces
Wearable computers
Smartphones
Digital cameras

description: Human-computer interaction (HCI) is being revolutionized by computational design and artificial intelligence. As the diversity of user interfaces shifts from personal desktops to mobile and wearable devices, yesterday’s tools and interfaces are insufficient to meet the demands of tomorrow’s devices. This dissertation describes my research on leveraging different physical channels (e.g., vibration, light, capacitance) to enable novel interaction opportunities. We first introduce FontCode, an information embedding technique for text documents. Given a text document with specific fonts, our method can embed user-specified information (e.g., URLs, meta data, etc) in the text by perturbing the glyphs of text characters while preserving the text content. The embedded information can later be retrieved using a smartphone in real time. Then, we present Vidgets, a family of mechanical widgets, specifically push buttons and rotary knobs that augment mobile devices with tangible user interfaces. When these widgets are attached to a mobile device and a user interacts with them, the nonlinear mechanical response of the widgets shifts the device slightly and quickly. Subsequently, this subtle motion can be detected by the Inertial Measurement Units (IMUs), which is commonly installed on mobile devices. Next, we propose BackTrack, a trackpad placed on the back of a smartphone to track finegrained finger motions. Our system has a small form factor, with all the circuits encapsulated in a thin layer attached to a phone case. It can be used with any off-the-shelf smartphone, requiring no power supply or modification of the operating systems. BackTrack simply extends the finger tracking area of the front screen, without interrupting the use of the front screen. Lastly, we demonstrate MoiréBoard, a new camera tracking method that leverages a seemingly irrelevant visual phenomenon, the moiré effect. Based on a systematic analysis of the moiré effect under camera projection, MoiréBoard requires no power nor camera calibration. It can easily be made at a low cost (e.g., through 3D printing) and ready to use with any stock mobile device with a camera. Its tracking algorithm is computationally efficient and can run at a high frame rate. It is not only simple to implement, but also tracks devices at a high accuracy, comparable to the state-of-the-art commercial VR tracking systems.
Mapping data
Creators: name: Chen, Patrick
name: Flint, Jonathan
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 310506
subject: Gene mapping
classificationCode: 310509
subject: Genomics
classificationCode: 310511
subject: Neurogenetics

description: Knowing the genes involved in quantitative traits provides a critical entry point to understanding the biological bases of behavior, but there are very few examples where the pathway from genetic locus to behavioral change is known. Here we address a key step towards that goal by deploying a test that directly queries whether a gene mediates the effect of a quantitative trait locus (QTL). To explore the role of specific genes in fear behavior, we mapped three fear-related traits, tested fourteen genes at six QTLs, and identified six genes. Four genes, Lsamp, Ptprd, Nptx2 and Sh3gl, have known roles in synapse function; the fifth gene, Psip1, is a transcriptional co-activator not previously implicated in behavior; the sixth is a long non-coding RNA 4933413L06Rik with no known function. Single nucleus transcriptomic and epigenetic analyses implicated excitatory neurons as likely mediating the genetic effects. Surprisingly, variation in transcriptome and epigenetic modalities between inbred strains occurred preferentially in excitatory neurons, suggesting that genetic variation is more permissible in excitatory than inhibitory neuronal circuits. Our results open a bottleneck in using genetic mapping of QTLs to find novel biology underlying behavior and prompt a reconsideration of expected relationships between genetic and functional variation.
Effect of high contents of dietary animal-derived protein or carbohydrates on canine faecal microbiota
Creators: name: Hang, Ingrid
name: Rinttila, Teemu
name: Zentek, Jürgen
name: Kettunen, Anu
name: Alaja, Susanna
name: Apajalahti, Juha
name: Harmoinen, Jaana
name: Vos, Willem M. De
name: Spillmann, Thomas
Publisher: name: Freie Universität Berlin
Year: 2013
Subjects: subject: 600 Technik, Medizin, angewandte Wissenschaften::630 Landwirtschaft

description: BACKGROUND: Considerable evidence suggests that food impacts both the gastro- intestinal (GI) function and the microbial ecology of the canine GI tract. The aim of this study was to evaluate the influence of high-carbohydrate (HC), high-protein (HP) and dry commercial (DC) diets on the canine colonic microbiota in Beagle dogs. Diets were allocated according to the Graeco-Latin square design. For this purpose, microbial DNA was isolated from faecal samples and separated by density gradient centrifugation, resulting in specific profiling based on the guanine-cytosine content (%G+C). In addition, 16 S rRNA gene amplicons were obtained from the most abundant %G + C peaks and analysed by sequence analysis, producing a total of 720 non-redundant sequences (240 sequences per diet). RESULTS: The DC diet sample showed high abundance of representatives of the orders Clostridiales, Lactobacillales, Coriobacteriales and Bacteroidales. Sequence diversity was highest for DC diet samples and included representatives of the orders Lactobacillales and Bacteroidales, which were not detected in samples from the HP and HC diets. These latter two diets also had reduced levels of representatives of the family Lachnospiraceae, specifically Clostridial cluster XIVa. The HC diet favoured representatives of the order Erysipelotrichales, more specifically the Clostridial cluster XVIII, while the HP diet favoured representatives of the order Fusobacteriales. CONCLUSIONS: This study detected Coriobacteriales in dog faeces, possibly due to the non-selective nature of the %G + C profiling method used in combination with sequencing. Moreover, our work demonstrates that the effect of diet on faecal microbiota can be explained based on the metabolic properties of the detected microbial taxa.
Additional file 1 of Sex differences in the non-linear association between BMI and LDL cholesterol in middle-aged and older adults: findings from two nationally representative surveys in China
Creators: name: Li, Haibin
name: Ma, Jiahui
name: Zheng, Deqiang
name: Li, Xia
name: Guo, Xiuhua
name: Wang, Jing
name: Su, Pixiong
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Computational Biology
subject: Cardiology

description: Additional file 1: Table S1. Baseline Characteristics by CHARLS and CHNS. Figure S1. The distribution of BMI and LDL-C levels by sexes and cohort. Figure S2. The association of BMI and TC, HDL-C, and TG levels by sexes.
Improved Cell Line IPEC-J2, Characterized as a Model for Porcine Jejunal Epithelium
Creators: name: Zakrzewski, Silke S.
name: Richter, Jan F.
name: Krug, Susanne M.
name: Jebautzke, Britta
name: Lee, In-Fah M.
name: Rieger, Juliane
name: Sachtleben, Monika
name: Bondzio, Angelika
name: Schulzke, Jörg D.
name: Fromm, Michael
name: Günzel, Dorothee
Publisher: name: Freie Universität Berlin
Year: 2013
Subjects: subject: 600 Technik, Medizin, angewandte Wissenschaften::630 Landwirtschaft

description: Cell lines matching the source epithelium are indispensable for investigating porcine intestinal transport and barrier properties on a subcellular or molecular level and furthermore help to reduce animal usage. The porcine jejunal cell line IPEC-J2 is established as an in vitro model for porcine infection studies but exhibits atypically high transepithelial resistances (TER) and only low active transport rates so that the effect of nutritional factors cannot be reliably investigated. This study aimed to properly remodel IPEC-J2 and then to re-characterize these cells regarding epithelial architecture, expression of barrier-relevant tight junction (TJ) proteins, adequate TER and transport function, and reaction to secretagogues. For this, IPEC-J2 monolayers were cultured on permeable supports, either under conventional (fetal bovine serum, FBS) or species-specific (porcine serum, PS) conditions. Porcine jejunal mucosa was analyzed for comparison. Main results were that under PS conditions (IPEC-J2/PS), compared to conventional FBS culture (IPEC-J2/FBS), the cell height increased 6-fold while the cell diameter was reduced by 50%. The apical cell membrane of IPEC-J2/PS exhibited typical microvilli. Most importantly, PS caused a one order of magnitude reduction of TER and of trans- and paracellular resistance, and a 2-fold increase in secretory response to forskolin when compared to FBS condition. TJ ultrastructure and appearance of TJ proteins changed dramatically in IPEC-J2/PS. Most parameters measured under PS conditions were much closer to those of typical pig jejunocytes than ever reported since the cell line's initial establishment in 1989. In conclusion, IPEC-J2, if cultured under defined species-specific conditions, forms a suitable model for investigating porcine paracellular intestinal barrier function.
Expansion of Einstein-Yang-Mills theory by Differential Operators
Creators: name: Feng, Bo
name: Li, Xiaodi
name: Zhou, Kang
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The factorization form of the integrands in the Cachazo-He-Yuan (CHY) formalism makes the generalized Kawai-Lewellen-Tye (KLT) relations manifest, thus amplitudes of one theory can be expanded in terms of the amplitudes of another theory. Although this claim seems a rather natural consequence of the above structure, finding the exact expansion coefficients to express an amplitude in terms of another amplitudes is, nonetheless, a nontrivial task despite many efforts devoted to it in the literature. In this paper, we propose a new strategy based in using the differential operators introduced by Cheung, Shen and Wen, and taking advantage of the fact these operators already relate the amplitudes of different theories. Using this new method, expansion coefficients can be found effectively.
description: 63 pages
Bridging the Gap Between Theory and Practice: The Influence of a Pre-Service Teaching Residency at a Historic Site, Archive, Library, or Museum on In-Service Pedagogical Practices
Creators: Coddington, Nicholas
Publisher: name: Columbia University
Year: 2020
Subjects: Education
Practicums
Teachers--Training of
Teachers--In-service training
History teachers--Training of

description: Over the last 30 years, colleges of education across the nation and around the world have examined and deliberated how best to prepare pre-service history teachers for the challenges of the modern classroom. Specifically, they sought to create and refine teacher preparation programs that foster within the pre-service history teacher the propensity to use authentic teaching practices once they are licensed and instructing independently in the classroom. Using a situated learning theoretical framework, this research study adds to the literature on this topic by examining how a semester-long pre-service residency at a historic site, archive, library, or museum influences in-service history teacher pedagogy. Implementing an ex post facto sequential explanatory mixed methods research methodology, this study pursued the objective of evaluating the nuances of a residency and how those experiences influence in-service pedagogical dispositions. The findings of the study conclude pre-service history teacher residencies offer valuable and unique learning spaces for the pedagogical development of pre-service history teachers by promoting authentic-based teaching models that participants carry into their in-service teaching.
When a partial Borel order is linearizable
Creators: name: Kanovei, Vladimir
Publisher: name: arXiv
Year: 1997
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics

description: We prove the following classification theorem of the ``Glimm -- Effros'' type for Borel order relations: a Borel partial order on the reals either is Borel linearizable or includes a copy of a certain Borel partial order $\meo$ which is not Borel linearizable.
Additional file 1 of Neuron tau-targeting biomimetic nanoparticles for curcumin delivery to delay progression of Alzheimer’s disease
Creators: name: Gao, Chunhong
name: Chu, Xiaoyang
name: Gong, Wei
name: Zheng, Jinpeng
name: Xie, Xiangyang
name: Wang, Yuli
name: Yang, Meiyan
name: Li, Zhiping
name: Gao, Chunsheng
name: Yang, Yang
Publisher: name: figshare
Year: 2020
Subjects: Biochemistry
Space Science
Medicine
Cell Biology
Neuroscience
Pharmacology
Biotechnology
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified

description: Additional file 1: Table S1. Real Time PCR Primers and Conditions. Table S2. Characteristics of the biomimetic nanoparticles (NPs). Table S3. Pharmacokinetic parameters of different biomimetic NPs. Table S4. Transendothelial electrical resistance of co-culture cells. Figure S1. Stability of various biomimetic formulations in the presence of 10 % FBS in PBS at 37 °C. The delta transmission (∆T) and backscattering (∆BS) profiles were measured at each time point using a Turbiscan Lab® Expert analyser. Figure S2. Cytotoxicity of PCNP(a), RPCNP (b), T807/RPCNP (c) NPs at different concentrations in HT22 cells. Figure S3. Inhibition of OA-induced cell death of HT22 cells after exposure to 40 nM OA for 12 h and then treated with different concentration of CUR(a), PCNP-CUR(b), RPCNP-CUR(c), T807/RPCNP-CUR(d) and T807/RPCNP(e) for another 12 h. Figure S4. An in vitro blood–brain barrier (BBB) model being composed of co-culture with endothelial (RBMVEC), astrocyte (As) and HT22 cells was established to evaluate the transcytosis of biomimetic formulations. Figure S5. Total p-Tau levels after treatment by different CUR-tagged formulations in OA-induced AD mice. The data are presented as the means ± SD (n = 5). ** indicates p < 0.01, *** indicates p < 0.001. Figure S6. The distribution of CUR in brain 0.5 h after i.v. injection. The data are presented as the means ± SD (n = 7). * indicates p < 0.05. ** indicates p < 0.01. Figure S7. Body weight in healthy mice after treatments with various CUR-loaded formulations. The data are presented as the means ± SD (n = 6).
Quantum Kramers-Wannier Duality And Its Topology
Creators: name: Severa, Pavol
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Condensed Matter (cond-mat)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We show for any oriented surface, possibly with a boundary, how to generalize Kramers-Wannier duality to the world of quantum groups. The generalization is motivated by quantization of Poisson-Lie T-duality from the string theory. Cohomologies with quantum coefficients are defined for surfaces and their meaning is revealed. They are functorial with respect to some glueing operations and connected with q-invariants of 3-folds.
description: LaTex, 16 pages, 18 figures
Sentiment Analysis Challenges in Persian Language
Creators: name: Heydari, Mohammad
Publisher: name: arXiv
Year: 2019
Subjects: subject: Information Retrieval (cs.IR)
subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: The rapid growth in data on the internet requires a data mining process to reach a decision to support insight. The Persian language has strong potential for deep research in any aspect of natural language processing, especially sentimental analysis approach. Thousands of websites and blogs updates and modifies by Persian users around the world that contains millions of Persian context. This range of application requires a comprehensive structured framework to extract beneficial information for helping enterprises to enhance their business and initiate a customer-centric management process by producing effective recommender systems. Sentimental analysis is an intelligent approach for extracting useful information from huge amounts of data to help an enterprise for smart management process. In this road, machine learning and deep learning techniques will become very helpful but there is the number of challenges which are face to them. This paper tried to present and assert the most important challenges of sentimental analysis in the Persian language. This language is an Indo-European language which spoken by over 110 million people around the world and is an official language in Iran, Tajikistan, and Afghanistan. Its also widely used in Uzbekistan, Pakistan and Turkish by order.
description: the paper structure must be completely modify from scratch
Chauliopareion mahengeense Murray & Wilson 2005
Creators: name: Murray, Alison M.
name: Wilson, Mark V. H.
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Osteoglossiformes
Osteoglossidae
Chauliopareion
Chauliopareion mahengeense

description: † CHAULIOPAREION MAHENGEENSE GEN. ET SP. NOV.
(FIG. 1).
 Diagnosis. Osteoglossid fish with a large orbit exposing the toothed entopterygoid, preopercle extending forward almost to the level of the midpoint of the orbit, articulation of the anguloarticular and quadrate just posterior to the level of the midpoint of the orbit, the angle formed by the maxilla and dentary anterior to the level of the midpoint of the orbit, and the posterior end of the maxilla lying on the dentary. Distinguished from † Brychaetus, † Phareodus and † Cretophareodus by the lack of reticulate scales in the new species; from † Sinoglossus, Heterotis, Arapaima, † Laeliichthys and † Joffrichthys by the presence of an enlarged, long unbranched ray in the pectoral fin of the new species, and from Scleropages, Osteoglossum, Pantodon and † Singida by the articulation of the jaws being almost under the level of the midpoint of the orbit as opposed to more posteriorly placed, and the horizontal arm of the preopercle being of similar length to the vertical arm.
 Holotype: WM 490/96, an almost complete specimen but lacking the caudal fin.
description: Published as part of Murray, Alison M. & Wilson, Mark V. H., 2005, Description of a new Eocene osteoglossid fish and additional information on † Singida jacksonoides Greenwood and Patterson, 1967 (Osteoglossomorpha), with an assessment of their phylogenetic relationships, pp. 213-228 in Zoological Journal of the Linnean Society 144 (2) on pages 214-215, DOI: 10.1111/j.1096-3642.2005.00170.x, http://zenodo.org/record/5434228
Second Repeating FRB 180814.J0422+73: Ten-year Fermi-LAT Upper limits and Implications
Creators: name: Yang, Yu-Han
name: Zhang, Bin-Bin
name: Zhang, Bing
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The second repeating fast radio burst source, FRB 180814.J0422+73, was detected recently by the CHIME collaboration. We use the ten-year Fermi Large Area Telescope (LAT) archival data to place a flux upper limit in the energy range of 100 MeV$-$10 GeV at the position of the source, which is $\sim 10^{-11}$ erg cm$^{-2}$ s$^{-1}$ for a six-month time bin on average, and $2.35\times 10^{-12}$ erg cm$^{-2}$ s$^{-1}$ for the entire ten-year time span. For the maximum redshift of $z=0.11$, the ten-year upper limit of luminosity is $7.32\times 10^{43}$ erg s$^{-1}$. We utilize these upper limits to constrain the FRB progenitor and central engine. For the rotation-powered young magnetar model, the upper limits can pose constraints on the allowed parameter space for the initial rotational period and surface magnetic field of the magnetar. We also place significant constraints on the kinetic energy of a relativistic external shock wave, ruling out the possibility that there existed a gamma-ray burst (GRB) beaming towards earth during the past ten years as the progenitor of the repeater. The case of an off-beam GRB is also constrained if the viewing angle is not much greater than the jet opening angle. All these constraints are more stringent if FRB 180814.J0422+73 is at a closer distance.
description: 9 pages, 4 figures; a minor typo fixed
Dynamic structure in a molten binary alloy by ab initio Molecular Dynamics: Crossover from Hydrodynamics to the Microscopic Regime
Creators: name: Gonzalez, D. J.
name: Gonzalez, L. E.
name: Lopez, J. M.
name: Stott, M. J.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: The dynamic structure factor of the 7Li0.61Na0.39 liquid alloy at T=590 K has been calculated by ab initio molecular dynamics simulations using 2000 particles. For small wavevectors, 0.15 <= q/A-1 <= 1.6, we find clear side peaks in the partial dynamic structure factors. Whereas for q <= 0.25 A-1 the peak frequencies correspond to the hydrodynamic sound dispersion of the binary alloy, for greater q values we obtain two modes with phase velocities above and below the hydrodynamic sound. A smooth transition between hydrodynamic sound and the two collective modes is shown to take place in the range 0.25 <= q/A-1 <= 0.35. The mass ratio in this system, mNa/mLi = 3, is the smallest one so far for which the fast mode is observed. We also predict that inelastic X-ray scattering experiments would be able to detect the slow mode, and explain why the inelastic neutron scattering experiments [P.R. Gartyrell-Mills et al, Physica B 154, 1 (1988)] do not show any of these modes.
description: Submitted to Phys. Rev. Lett
How to produce antinuclei from dark matter
Creators: name: Heeck, Julian
name: Rajaraman, Arvind
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We show how to produce antideuteron, antihelium, and other antinuclei in large fractions from the decays of a new particle $ϕ$ that carries baryon number. Close to threshold, the production of nuclear bound states is preferred over the decay into individual nucleons, effectively decoupling antinuclei and antiproton fluxes and allowing the former to dominate, in clear contrast to antimatter production via coalescence. $ϕ$ can either form dark matter itself or be produced by it, and can give rise to a potentially testable amount of antinuclei.
description: 11 pages, includes discussion of antideuteron; matches published version
Bridging the Gap Between Our Understanding of AML Pathogenesis and the Development of Targeted Therapies
Creators: Tavakkoli, Montreh
Publisher: name: Columbia University
Year: 2014
Subjects: Leukemia--Treatment
Carcinogenesis
Acute myeloid leukemia
Oncology
Epidemiology

description: Acute myeloid leukemia (AML) is the most common acute leukemia diagnosed in the U.S., with an annual incidence of ~15,000 per year. The median age of diagnosis is 67 years, however, AML afflicts individuals of all ages. Within the past 4 decades, only modest improvements have been made in the treatment of AML. However, the advent of DNA sequencing technologies, fluorescence-activated cell sorting, flow cytometry, and immunodeficient murine models have significantly improved our understanding of the molecular and cellular changes that promote the development of AML. The purpose of my thesis is to explain our current understanding of malignant transformation in AML, and to describe how this knowledge has aided the clinical assessment and treatment of this disease. In order to demonstrate this, I will provide an introduction to the epidemiology and clinical manifestations of AML, the molecular mechanisms underlying its pathogenesis, and new methods to risk-stratify and treat the disease. I will then provide a thorough discussion on normal hematopoiesis and the cellular mechanisms of AML pathogenesis (in the context of the cancer stem cell theory), and will conclude with a brief summary on a novel leukemic stem cell-directed therapy that we are currently developing in our laboratory. For the first time in over 40 years, drastic changes are underway in the way we evaluate and treat AML.
Single nucleus epigenetic and gene expression data
Creators: name: Chen, Patrick
name: Flint, Jonathan
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 310505
subject: Gene expression (incl. microarray and other genome-wide approaches)
classificationCode: 310504
subject: Epigenetics (incl. genome methylation and epigenomics)
classificationCode: 310511
subject: Neurogenetics

description: Knowing the genes involved in quantitative traits provides a critical entry point to understanding the biological bases of behavior, but there are very few examples where the pathway from genetic locus to behavioral change is known. Here we address a key step towards that goal by deploying a test that directly queries whether a gene mediates the effect of a quantitative trait locus (QTL). To explore the role of specific genes in fear behavior, we mapped three fear-related traits, tested fourteen genes at six QTLs, and identified six genes. Four genes, Lsamp, Ptprd, Nptx2 and Sh3gl, have known roles in synapse function; the fifth gene, Psip1, is a transcriptional co-activator not previously implicated in behavior; the sixth is a long non-coding RNA 4933413L06Rik with no known function. Single nucleus transcriptomic and epigenetic analyses implicated excitatory neurons as likely mediating the genetic effects. Surprisingly, variation in transcriptome and epigenetic modalities between inbred strains occurred preferentially in excitatory neurons, suggesting that genetic variation is more permissible in excitatory than inhibitory neuronal circuits. Our results open a bottleneck in using genetic mapping of QTLs to find novel biology underlying behavior and prompt a reconsideration of expected relationships between genetic and functional variation.
Realizing realizability results with classical constructions
Creators: name: Karagila, Asaf
Publisher: name: arXiv
Year: 2019
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics
subject: Primary 03E25, Secondary 03E35

description: J.L. Krivine developed a new method based on realizability to construct models of set theory where the axiom of choice fails. We attempt to recreate his results in classical settings, i.e. symmetric extensions. We also provide a new condition for preserving well-ordered, and other particular type of choice, in the general settings of symmetric extensions.
description: 14 pages; post-refereeing version
Additional file 2 of Neuron tau-targeting biomimetic nanoparticles for curcumin delivery to delay progression of Alzheimer’s disease
Creators: name: Gao, Chunhong
name: Chu, Xiaoyang
name: Gong, Wei
name: Zheng, Jinpeng
name: Xie, Xiangyang
name: Wang, Yuli
name: Yang, Meiyan
name: Li, Zhiping
name: Gao, Chunsheng
name: Yang, Yang
Publisher: name: figshare
Year: 2020
Subjects: Biochemistry
Space Science
Medicine
Cell Biology
Neuroscience
Pharmacology
Biotechnology
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified

description: Additional file 2. Raw data of mitoROS and apoptosis that measured by flow of cytometry.
Infinitesimal K-theory
Creators: name: Cortiñas, Guillermo
Publisher: name: arXiv
Year: 2000
Subjects: subject: K-Theory and Homology (math.KT)
subject: FOS: Mathematics
subject: 19E20(14F20 19D55)

description: In this paper we study the fiber F of the rational Jones-Goodwillie character $$ F:=\hofiber(ch:K^\rat(A)@>>>HN^\rat(A)) $$ going from K-theory to negative cyclic homology of associative rings. We describe this fiber F in terms of sheaf cohomology. We prove that, for $n\ge 1$, there is an isomorphism: $$ π_n(F)\cong H^{-n}_{inf}(A,K^\rat) $$ between the homotopy of the fiber and the hypercohomology groups of $K^\rat$ on a non-commutative version of Grothendieck's infinitesimal site.
description: 31 pages, uses xy macros
Distelopora spinifera Ostrovsky & Taylor 2004
Creators: name: Ostrovsky, Andrew N.
name: Taylor, Paul D.
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Bryozoa
Gymnolaemata
Cheilostomatida
Calloporidae
Distelopora
Distelopora spinifera

description: DISTELOPORA SPINIFERA OSTROVSKY & TAYLOR, 2004
(FIGS 4B- D, 21D, 24P)
 Material: NHM D21651-21653, D21667, D21894, D21897-D21899, D21901, D23308, Cretaceous, Lower Cenomanian, Chalk Marl, Cambridge, England, F. Möckler Collection.
 Description: Non-brooding autozooids have 14–24 (usually 18–21) mural spines distributed all around the zooidal aperture. These include two distal and two distolateral oral spines that have largest diameters.
Brooding zooids possess 15–20 mural spines. Ovicell roofs were constructed of 11–15 (often 14) spines positioned on the proximal gymnocyst of the distal, brooding autozooid (Figs 4B- D, 21D, 24P). The ovicell floor is slightly depressed. Ovicell spine bases are of approximately the same diameter or a little smaller than the proximal mural spine bases, and are markedly smaller than the oral mural spines. They are arranged in a semicircular (horseshoe) pattern on a slight ridge (Figs 4B- D, 24P). Median spines are located very close to the mural rim of the distal zooid (Fig. 4B, C) where mural spines of this zooid are often absent. However, there is sometimes a distinct intervening area of gymnocyst between the mural rim and the ovicell spine bases (Fig. 4D). The two most proximal ovicell spines are located close to the distal boundary wall of the maternal zooid. The distance between adjacent spine bases is approximately equal to their diameter or smaller, although a greater separation is often found in the distal part of the ovicell.
description: Published as part of Ostrovsky, Andrew N. & Taylor, Paul D., 2005, Brood chambers constructed from spines in fossil and Recent cheilostome bryozoans, pp. 317-361 in Zoological Journal of the Linnean Society 144 (3) on page 324, DOI: 10.1111/j.1096-3642.2005.00179.x, http://zenodo.org/record/5434718
The ``maximal" tensor product of operator spaces
Creators: name: Oikhberg, Timur
name: Pisier, Gilles
Publisher: name: arXiv
Year: 1997
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 47D15, 47D25, 46M05

description: In analogy with the maximal tensor product of $C^*$-algebras, we define the ``maximal" tensor product $E_1\otimes_μE_2$ of two operator spaces $E_1$ and $E_2$ and we show that it can be identified completely isometrically with the sum of the two Haagerup tensor products: \ $E_1\otimes_h E_2 + E_2\otimes_h E_1$. Let $E$ be an $n$-dimensional operator space. As an application, we show that the equality $E^* \otimes_μE=E^* \otimes_{\rm min} E$ holds isometrically iff $E = R_n$ or $E=C_n$ (the row or column $n$-dimensional Hilbert spaces). Moreover, we show that if an operator space $E$ is such that, for any operator space $F$, we have $F\otimes_{\min} E=F\otimes_μ E$ isomorphically, then $E$ is completely isomorphic to either a row or a column Hilbert space.
Effect of critical fluctuations on the spin transport in liquid He-3
Creators: name: Mineev, V. P.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The contribution of pair fluctuations to the spin current in liquid 3He in aerogel near the critical temperature of transition to the superfluid state is calculated.
description: 4 pages, 1 figure
Integrable Hierarchies and Contact Terms in u-plane Integrals of Topologically Twisted Supersymmetric Gauge Theories
Creators: name: Takasaki, Kanehisa
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Algebraic Geometry (math.AG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The $u$-plane integrals of topologically twisted $N = 2$ supersymmetric gauge theories generally contain contact terms of nonlocal topological observables. This paper proposes an interpretation of these contact terms from the point of view of integrable hierarchies and their Whitham deformations. This is inspired by Mariño and Moore's remark that the blowup formula of the $u$-plane integral contains a piece that can be interpreted as a single-time tau function of an integrable hierarchy. This single-time tau function can be extended to a multi-time version without spoiling the modular invariance of the blowup formula. The multi-time tau function is comprised of a Gaussian factor $e^{Q(t_1,t_2,...)}$ and a theta function. The time variables $t_n$ play the role of physical coupling constants of 2-observables $I_n(B)$ carried by the exceptional divisor $B$. The coefficients $q_{mn}$ of the Gaussian part are identified to be the contact terms of these 2-observables. This identification is further examined in the language of Whitham equations. All relevant quantities are written in the form of derivatives of the prepotential.
description: latex, 17 pages, no figures; final version for publication
Additional file 1 of Luteal phase support for in vitro fertilization/intracytoplasmic sperm injection fresh cycles: a systematic review and network meta-analysis
Creators: name: Wu, Hanglin
name: Zhang, Songying
name: Lin, Xiaona
name: Wang, Shasha
name: Zhou, Ping
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 1: Appendix S1. MEDLINE search strategy. Appendix S2. Full references for all trials included in the review.
Membrane pinning on a disordered substrate
Creators: name: Podgornik, R.
name: Hansen, P. L.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We investigate interactions between an elastic membrane and a substrate characterized by quenched positional disorder in the height function. We show that the positional disorder transforms the standard secondary DLVO minimum into two separate states: the hovering state characterized by a planar membrane at a finite separation from the interface and a pinned state where the membrane follows closely the asperities of the substrate and is as a consequence quite corrugated. The transition between the two states is continuous and depends on the parameters of the underlying DLVO potential as well as the parameters describing the quenched height-height correlation function of the substrate.
description: 7 pages, incl. 1 figure
Unsupervised Deep Contrast Enhancement with Power Constraint for OLED Displays
Creators: name: Shin, Yong-Goo
name: Park, Seung
name: Yeo, Yoon-Jae
name: Yoo, Min-Jae
name: Ko, Sung-Jea
Publisher: name: arXiv
Year: 2019
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Various power-constrained contrast enhancement (PCCE) techniques have been applied to an organic light emitting diode (OLED) display for reducing the power demands of the display while preserving the image quality. In this paper, we propose a new deep learning-based PCCE scheme that constrains the power consumption of the OLED displays while enhancing the contrast of the displayed image. In the proposed method, the power consumption is constrained by simply reducing the brightness a certain ratio, whereas the perceived visual quality is preserved as much as possible by enhancing the contrast of the image using a convolutional neural network (CNN). Furthermore, our CNN can learn the PCCE technique without a reference image by unsupervised learning. Experimental results show that the proposed method is superior to conventional ones in terms of image quality assessment metrics such as a visual saliency-induced index (VSI) and a measure of enhancement (EME).
description: Accepted to IEEE transactions on Image Processing. To be published
الاصول التاريخية للقرلخانيين.pdf
Creators: name: AL-Taai, Prof.Dr.Suaad
Publisher: name: figshare
Year: 2019
Subjects: subject: 210302 Asian History
subject: FOS: History and archaeology

description: تناول البحث الأصول التاريخية للقراخانيين