cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Mergers of luminous early-type galaxies in the local universe and gravitational wave background
Creators: name: Wen, Z. L.
name: Liu, F. S.
name: Han, J. L.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Supermassive black hole (SMBH) coalescence in galaxy mergers is believed to be one of the primary sources of very low frequency gravitational waves (GWs). Significant contribution of the GWs comes from mergers of massive galaxies with redshifts z<2. Very few previous studies gave the merger rate of massive galaxies. % We selected a large sample (1209) of close pairs of galaxies with projected separations 7
description: 27 pages, 9 figures, Corrected typos and references
Magnons and Spinons in $\mathrm{Ba}_2\mathrm{CoTeO}_6 $: A Composite System of Isolated Spin-$1/2$ Triangular Heisenberg-like and Frustrated Honeycomb Ising-like Antiferromagnets
Creators: name: Kojima, Yuki
name: Kurita, Nobuyuki
name: Tanaka, Hidekazu
name: Nakajima, Kenji
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report the neutron scattering results on magnetic orderings and excitations in $\mathrm{Ba}_2\mathrm{CoTeO}_6$ composed of two almost isolated subsystems A and B, which are described as an $S\,{=}\,1/2$ triangular Heisenberg-like antiferromagnet and a frustrated honeycomb Ising-like antiferromagnet, respectively. Stripy ordering of subsystem B was confirmed below $T_{\rm N1}\,{=}\,12.0$ K, whereas sharp streaks were observed along $(1/3, 1/3, L)$ and $(2/3, 2/3, L)$ at 0.3 K (${\ll}\,T_{\rm N2}\,{=}\,3.0$ K). This indicates the two-dimensional nature of ordering in subsystem A. It was found that the excitation spectra of both subsystems are well separated and independent of each other. The excitation spectrum of subsystem A is composed of two single-magnon branches with roton-like minima at the M point and a clearly structured intense continuum, as similarly observed in $\mathrm{Ba}_3\mathrm{CoSb}_2\mathrm{O}_9$, which is strongly indicative of spinon excitations. Dispersion curves for subsystem B can be described by linear spin wave theory within the third-neighbor exchange interaction.
description: 6 pages, 4 figures
ALDH1L2 regulation of formate, formyl-methionine, and ROS controls cancer cell migration and metastasis.
Creators: name: Hennequart, Marc
name: Pilley, Steven E
name: Labuschagne, Christiaan F
name: Coomes, Jack
name: Mervant, Loic
name: Driscoll, Paul C
name: Legrave, Nathalie M
name: Lee, Younghwan
name: Kreuzaler, Peter
name: Macintyre, Benedict
name: Panina, Yulia
name: Blagih, Julianna
name: Stevenson, David
name: Strathdee, Douglas
name: Schneider-Luftman, Deborah
name: Grönroos, Eva
name: Cheung, Eric
name: Yuneva, Mariia
name: Swanton, Charles
name: Vousden, Karen H
Publisher: name: The Francis Crick Institute
Year: 2023
Subjects: subject: Model organisms
subject: Biochemistry & Proteomics
subject: Tumour Biology
subject: Signalling & Oncogenes
subject: Genetics & Genomics
subject: Developmental Biology
subject: Genome Integrity & Repair
subject: Human Biology & Physiology
subject: Cell Biology
subject: Chemical Biology & High Throughput
subject: Infectious Disease
subject: Ecology,Evolution & Ethology
subject: Immunology
subject: FOS: Clinical medicine
subject: Metabolism
subject: Computational & Systems Biology

description: Mitochondrial 10-formyltetrahydrofolate (10-formyl-THF) is utilized by three mitochondrial enzymes to produce formate for nucleotide synthesis, NADPH for antioxidant defense, and formyl-methionine (fMet) to initiate mitochondrial mRNA translation. One of these enzymes-aldehyde dehydrogenase 1 family member 2 (ALDH1L2)-produces NADPH by catabolizing 10-formyl-THF into CO2 and THF. Using breast cancer cell lines, we show that reduction of ALDH1L2 expression increases ROS levels and the production of both formate and fMet. Both depletion of ALDH1L2 and direct exposure to formate result in enhanced cancer cell migration that is dependent on the expression of the formyl-peptide receptor (FPR). In various tumor models, increased ALDH1L2 expression lowers formate and fMet accumulation and limits metastatic capacity, while human breast cancer samples show a consistent reduction of ALDH1L2 expression in metastases. Together, our data suggest that loss of ALDH1L2 can support metastatic progression by promoting formate and fMet production, resulting in enhanced FPR-dependent signaling.
The Effect of Forest Degradation on Community Livelihood in the Rainforest of Cross River State, Nigeria
Creators: name: Ajake, Anim.O.
Publisher: name: คณะสิ่งแวดล้อมและทรัพยากรศาสตร์
Year: 2011
Subjects: Forest ecosystem,degradation, rainforest, secondary forest,fallows

description: 3, 9, Environment and Natural Resources Journal
Emerging Issues Towards Sustainable River Basin Management in Cameron Highlands, Malaysia
Creators: name: Tan Kok Weng, Mazlin B. Mokhtar
Publisher: name: คณะสิ่งแวดล้อมและทรัพยากรศาสตร์
Year: 2011
Subjects: Integrated water resources management, Issues and challenges, Cameron Highlands

description: 2, 9, Environment and Natural Resources Journal
Aesthetic learning experiences within the urban environment
Creators: name: Andrews, Jeanette Louise
Publisher: name: University of British Columbia
Year: 2010

description: This thesis is an extension of a research project begun by the investigator in 1974, and attempts to advance the establishment of an environmentally-based aesthetic education program as an alternative learning approach in urban secondary schools. The goals in the investigator's curriculum design were devoted to: 1. heightening visual perception and awareness to aesthetic and social phenomena within the urban environment, 2. increasing the degree of discrimination of aesthetic qualities perceived, and 3. stimulating the development and understanding of creative abilities through the experience of acquiring information and visual imagery gathered from the local, urban environment and using that material in the creation of art work within a studio setting. As a classroom art teacher this investigator's concerns have been to bridge the gap between educational theory and practice. In an endeavour to adapt better the curriculum design to classroom implementation, the investigator has taken a related learning task and self-tested it as a preliminary step essential to conducting a similar learning task with her student group. It was the investigator's belief that a teacher who has prior knowledge and experience of a given learning task should be more understanding, empathic, and better able to guide the learner13 progress through the various learning stages of the task. To undertake this research project the writer assumed an investigator-artist role. The focus of urban playgrounds was the subject for the artist's attention. As investigator, the writer recorded her observations, working strategies, and reactions throughout all stages of the learning process. A series of seven watercolour paintings resulted from the project. The reported analysis was "projective" in nature and endeavoured to examine both the objective and subjective components highlighted in the learning experience. Findings and recommendations for instruction were organized along an assumed natural learning continuum in order that teachers interested in implementing a similar learning program would have a consistent overview of the process stages through which they would guide the students. A product analysis of the art work is also supplied to confirm earlier investigator assumptions concerning the characteristics of the work fostered by such a program. The report is presented in a verbal-visual form graphically to support the written statements of the "process" and "product" analyses. As a consequence of this study the investigator-teacher's future action will reflect insights useful in conducting similar teaching and testing procedures and projective analysis when introducing the original curriculum proposal, the feasibility of which has now been determined.
Spin and model identification of Z' bosons at the LHC
Creators: name: Osland, P.
name: Pankov, A. A.
name: Paver, N.
name: Tsytrinov, A. V.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Heavy resonances appearing in the clean Drell-Yan channel may be the first new physics to be observed at the proton-proton CERN LHC. If a new resonance is discovered at the LHC as a peak in the dilepton invariant mass distribution, the characterization of its spin and couplings will proceed via measuring production rates and angular distributions of the decay products. We discuss the discrimination of the spin-1 of Z' representative models (Z'_{SSM}, Z'_{psi}, Z'_{eta}, Z'_{chi}, Z'_{LR}, and Z'_{ALR}) against the Randall-Sundrum graviton resonance (spin-2) and a spin-0 resonance (sneutrino) with the same mass and producing the same number of events under the observed peak. To assess the range of the Z' mass where the spin determination can be performed to a given confidence level, we focus on the angular distributions of the Drell-Yan leptons, in particular we use as a basic observable an angular-integrated center-edge asymmetry, A_{CE}. The spin of a heavy Z' gauge boson can be established with A_{CE} up to M_{Z'} \simeq 3.0 TeV, for an integrated luminosity of 100 fb^{-1}, or minimal number of events around 110. We also examine the distinguishability of the considered Z' models from one another, once the spin-1 has been established, using the total dilepton production cross section. With some assumption, one might be able to distinguish among these Z' models at 95% C.L. up to M_{Z'} \simeq 2.1 TeV.
description: 18 pages, 6 figures
Classification of quantum relativistic orientable objects
Creators: name: Gitman, D. M.
name: Shelepin, A. L.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Started from our work "Fields on the Poincare Group and Quantum Description of Orientable Objects" (EPJC,2009), we consider here a classification of orientable relativistic quantum objects in 3+1 dimensions. In such a classification, one uses a maximal set of 10 commuting operators (generators of left and right transformations) in the space of functions on the Poincare group. In addition to usual 6 quantum numbers related to external symmetries (given by left generators), there appear additional quantum numbers related to internal symmetries (given by right generators). We believe that the proposed approach can be useful for description of elementary spinning particles considering as orientable objects. In particular, their classification in the framework of the approach under consideration reproduces the usual classification but is more comprehensive. This allows one to give a group-theoretical interpretation to some facts of the existing phenomenological classification of known spinning particles.
description: 24 pages
Trapped Ion Imaging with a High Numerical Aperture Spherical Mirror
Creators: name: Shu, G
name: Dietrich, M R
name: Kurz, N
name: Blinov, B B
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Efficient collection and analysis of trapped ion qubit fluorescence is essential for robust qubit state detection in trapped ion quantum computing schemes. We discuss simple techniques of improving photon collection efficiency using high numerical aperture (N.A.) reflective optics. To test these techniques we placed a spherical mirror with an effective N.A. of about 0.9 inside a vacuum chamber in the vicinity of a linear Paul trap. We demonstrate stable and reliable trapping of single barium ions, in excellent agreement with our simulations of the electric field in this setup. While a large N.A. spherical mirror introduces significant spherical aberration, the ion image quality can be greatly improved by a specially designed aspheric corrector lens located outside the vacuum system. Our simulations show that the spherical mirror/corrector design is an easy and cost-effective way to achieve high photon collection rates when compared to a more sophisticated parabolic mirror setup.
description: 5 figures
Charge transport in semiconducting carbon nanotube networks
Creators: name: Zorn, Nicolas F.
name: Zaumseil, Jana
Publisher: name: arXiv
Year: 2021
Subjects: subject: Applied Physics (physics.app-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Efficient and controlled charge transport in networks of semiconducting single-walled carbon nanotubes is the basis for their application in electronic devices, especially in field-effect transistors and thermoelectrics. The recent advances in selective growth, purification, and sorting of semiconducting and even monochiral carbon nanotubes have enabled field-effect transistors with high carrier mobilities and on/off current ratios that were impossible a few years ago. They have also allowed researchers to examine the microscopic interplay of parameters such as nanotube length, density, diameter distribution, carrier density, intentional and unintentional defects, dielectric environment, etc., and their impact on the macroscopic charge transport properties in a rational and reproducible manner. This review discusses various models that are considered for charge transport in nanotube networks and the experimental methods to characterize and investigate transport beyond simple conductivity or transistor measurements. Static and dynamic absorption, photoluminescence and electroluminescence spectroscopy, as well as scanning probe techniques (e.g., conductive atomic force microscopy, Kelvin probe force microscopy), and their unique insights in the distribution of charge carriers in a given nanotube network and the resulting current pathways will be introduced. Finally, recommendations for further optimization of nanotube network devices and a list of remaining challenges are provided.
Enhancement of spin noise spectroscopy of rubidium atomic ensemble by using of the polarization squeezed light
Creators: name: Bai, Lele
name: Zhang, Lulu
name: Yang, Yongbiao
name: Chang, Rui
name: Qin, Yao
name: He, Jun
name: Wen, Xin
name: Wang, Junmin
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We measured the spin noise spectroscopy (SNS) of rubidium atomic ensemble with two different atomic vapor cells (filled with the buffer gases or coated with paraffin film on the inner wall), and demonstrated the enhancement of signal to noise ratio (SNR) by using of the polarization squeezed state (PSS) of 795 nm light field with Stokes operator S2 squeezed. PSS is prepared by locking the relative phase between the squeezed vacuum state of light obtained by a sub-threshold optical parametric oscillator and the orthogonal polarized local oscillator beam by means of the quantum noise lock. Under the same conditions, PSS can be employed not only to improve SNR, but also to keep the full width at half maximum (FWHM) of SNS unchanged, compared with the case of using polarization coherent state (PCS), and the enhancement of SNR is positively correlated with the squeezing level of PSS. With the increase of probe laser power and atomic number density, the SNR and FWHM of SNS will increase correspondingly. With the help of PSS of Stokes operator S2, quantum enhancement of both SNR and FWHM of SNS signal has been demonstrated by controlling optical power of the S2 polarization squeezed light beam or atomic number density in our experiments.
Velocity monitoring of gamma-Cas stars reveals their binarity status
Creators: name: Naze, Yael
name: Rauw, Gregor
name: Czesla, Stefan
name: Smith, Myron A.
name: Robrade, Jan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The binary status of gamma-Cas stars has been discussed while theoretically examining the origin of their peculiar X-ray emission. However, except in two cases, no systematic radial velocity monitoring of these stars had been undertaken yet to clarify their status. We now fill this gap using TIGRE, CARMENES, and UVES high-resolution spectroscopy. Velocities were determined for 16 stars, revealing shifts and/or changes in line profiles. The orbit of six new binaries could be determined: the long periods (80-120d) and small velocity amplitudes (5-7km/s) suggest low mass companions (0.6-1 M$_{\odot}$). The properties of the known gamma-Cas binaries appear similar to those of other Be systems, with no clear-cut separation between them. One of the new systems is a candidate for a rare case of quadruple system involving a Be star. Five additional gamma-Cas stars display velocity variations compatible with the presence of companions, but no orbital solution could yet be formally established for them hence they only receive the status of "binary candidate".
description: accepted by MNRAS
Identification of Schistosoma mansoni microRNAs
Creators: name: Simões, Mariana C
name: Lee, Jonathan
name: Djikeng, Appolinaire
name: Cerqueira, Gustavo C
name: Zerlotini, Adhemar
name: Da Silva-Pereira, Rosiane A
name: Dalby, Andrew R
name: LoVerde, Philip
name: El-Sayed, Najib M
name: Oliveira, Guilherme
Publisher: name: Springer Nature
Year: 2011
Subjects: Adult Worm
miRNA Family
miRNA Gene
miRNA Sequence
Mature Sequence

description: MicroRNAs (miRNAs) constitute a class of single-stranded RNAs which play a crucial role in regulating development and controlling gene expression by targeting mRNAs and triggering either translation repression or messenger RNA (mRNA) degradation. miRNAs are widespread in eukaryotes and to date over 14,000 miRNAs have been identified by computational and experimental approaches. Several miRNAs are highly conserved across species. In Schistosoma, the full set of miRNAs and their expression patterns during development remain poorly understood. Here we report on the development and implementation of a homology-based detection strategy to search for miRNA genes in Schistosoma mansoni. In addition, we report results on the experimental detection of miRNAs by means of cDNA cloning and sequencing of size-fractionated RNA samples. Homology search using the high-throughput pipeline was performed with all known miRNAs in miRBase. A total of 6,211 mature miRNAs were used as reference sequences and 110 unique S. mansoni sequences were returned by BLASTn analysis. The existing mature miRNAs that produced these hits are reported, as well as the locations of the homologous sequences in the S. mansoni genome. All BLAST hits aligned with at least 95% of the miRNA sequence, resulting in alignment lengths of 19-24 nt. Following several filtering steps, 15 potential miRNA candidates were identified using this approach. By sequencing small RNA cDNA libraries from adult worm pairs, we identified 211 novel miRNA candidates in the S. mansoni genome. Northern blot analysis was used to detect the expression of the 30 most frequent sequenced miRNAs and to compare the expression level of these miRNAs between the lung stage schistosomula and adult worm stages. Expression of 11 novel miRNAs was confirmed by northern blot analysis and some presented a stage-regulated expression pattern. Three miRNAs previously identified from S. japonicum were also present in S. mansoni. Evidence for the presence of miRNAs in S. mansoni is presented. The number of miRNAs detected by homology-based computational methods in S. mansoni is limited due to the lack of close relatives in the miRNA repository. In spite of this, the computational approach described here can likely be applied to the identification of pre-miRNA hairpins in other organisms. Construction and analysis of a small RNA library led to the experimental identification of 14 novel miRNAs from S. mansoni through a combination of molecular cloning, DNA sequencing and expression studies. Our results significantly expand the set of known miRNAs in multicellular parasites and provide a basis for understanding the structural and functional evolution of miRNAs in these metazoan parasites.
Random copolymer adsorption: Morita approximation compared to exact numerical simulations
Creators: name: Polotsky, Alexey
name: Degenhard, Andreas
name: Schmid, Friederike
Publisher: name: arXiv
Year: 2009
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the adsorption of ideal random lattice copolymers with correlations in the sequences on homogeneous substrates with two different methods: An analytical solution of the problem based on the constrained annealed approximation introduced by Morita in 1964 and the generating functional (GF) technique, and direct numerical simulations of lattice chains averaged over many realizations of random sequences. Both methods allow to calculate the free energy and different conformational characteristics of the adsorbed chain. The comparison of the results for random copolymers with different degree of correlations and different types of nonadsorbing monomers (neutral or repelling from the surface) shows not only qualitative but a very good quantitative agreement, especially in the cases of Bernoullian and quasi-alternating random sequences.
description: 19 pages, 9 figures
Plastic Pirates sampling booklet English May-2022
Creators: name: Kiessling, Tim
name: Knickmeier, Katrin
name: Kruse, Katrin
name: Brennecke, Dennis
name: Nauendorf, Alice
name: Dittmann, Sinja
name: Thiel, Martin
name: Mederake, Linda
name: Knoblauch, Doris
name: Hinzmann, Mandy
name: Lourenço, Carla
name: Matejo Grego
name: Ackerman, Philip
Publisher: name: Zenodo
Year: 2023
Subjects: citizen science
plastic pollution

description: The sampling booklet of the Plastic Pirates (version English May-2022). The Plastic Pirates are a citizen science initiative involving schoolchildren in the research of litter pollution of rivers in Europe. More information is available at https://www.plastic-pirates.eu/en
Tech Imaginations
Creators: name: Schulz, Christian
name: Schröter, Jens
name: Ernst, Christoph
name: Doll, Martin
name: Hüttemann, Felix
name: Jelewska, Agnieszka
name: Krawczak, Michał
name: İşcen, Özgün Eylül
name: Miyazaki, Shintaro
name: Bogen, Cornelia
name: Heidersberger, Benjamin
name: van Treeck, Jan Claas
name: Wellner, Galit
name: Borisonik, Hernán
Publisher: name: Universitätsbibliothek Siegen
Year: 2023
Subjects: subject: 302.23 Medien (Kommunikationsmittel), Medienwissenschaft
subject: Imaginary
subject: Media
subject: Society
subject: Internet
subject: Technology
subject: Imaginär
subject: Medien
subject: Gesellschaft
subject: Technologie

description: Technologies and especially media technologies are pervasive in modern societies. But even more omnipresent are the imaginaries of modern technologies – what technologies are thought to be capable of or what effects they are supposed to have. These imaginations reveal a lot of the political and ideological self-descriptions of societies, hence the (techno-)imaginary also functions as a kind of epistemic tool. Concepts of the imaginary therefore have experienced an increasing attention in cultural theory and the social sciences in recent years. In particular, work from political philosophy, but also approaches from science and technology studies (STS) or communication and media studies are worth mentioning here. The term "techno-imagination", coined by Vilém Flusser in the early 1990s, refers to the close interconnection of (digital) media and imaginations, whose coupling can not only be understood as a driver of future technology via fictional discourses (e.g. science fiction), but much more fundamentally also as a constitutive element of society and sociality itself, as Castoriadis has argued. In the first part of the issue several theoretical contributions add new aspects to the discussion of socio-technical imaginaries, while in the second part a workshop held in January 2022 at the CAIS in Bochum is documented, in which the case of the imaginaries of “Future Internets” was discussed.
ชีวประวัติพระโลกเกษมในคัมภีร์เกาเซิงจ้วนแปล:ผู้แปลคัมภีร์มหายานพากย์จีนชุดแรก
Creators: name: ประภากร พนัสดิษฐ์
Publisher: name: Faculty of Liberal Arts, Huachiew Chalermprakiet University
Year: 2023
Subjects: ชีวประวัติ
พระโลกเกษม
เกาเซิงจ้วน
งานแปล
คัมภีร์มหายานพากย์จีน

description: Liberal Arts Review, 18, 2, 100-123
ความสัมพันธ์ระหว่างผังสถาปัตยกรรมวัดราชโอรสารามกับวรรณกรรมพุทธมหายานไซอิ๋ว
Creators: name: วชิรวิชญ์ ตั้งธนานุวัฒน์
Publisher: name: Faculty of Liberal Arts, Huachiew Chalermprakiet University
Year: 2023
Subjects: ราชโอรสาราม
ไซอิ๋ว
มหายาน
การสืบสวนทางสถาปัตยกรรม
ประติมานวิทยา

description: Liberal Arts Review, 18, 2, 124-144
Genomic survey of the ectoparasitic mite Varroa destructor, a major pest of the honey bee Apis mellifera
Creators: name: Cornman, R Scott
name: Schatz, Michael C
name: Johnston, J Spencer
name: Chen, Yan-Ping
name: Pettis, Jeff
name: Hunt, Greg
name: Bourgeois, Lanie
name: Elsik, Chris
name: Anderson, Denis
name: Grozinger, Christina M
name: Evans, Jay D
Publisher: name: Springer Nature
Year: 2010
Subjects: Codon Usage
Varroa Mite
Mite Control
Individual Mite
Abundant Transposable Element

description: The ectoparasitic mite Varroa destructor has emerged as the primary pest of domestic honey bees (Apis mellifera). Here we present an initial survey of the V. destructor genome carried out to advance our understanding of Varroa biology and to identify new avenues for mite control. This sequence survey provides immediate resources for molecular and population-genetic analyses of Varroa-Apis interactions and defines the challenges ahead for a comprehensive Varroa genome project. The genome size was estimated by flow cytometry to be 565 Mbp, larger than most sequenced insects but modest relative to some other Acari. Genomic DNA pooled from ~1,000 mites was sequenced to 4.3× coverage with 454 pyrosequencing. The 2.4 Gbp of sequencing reads were assembled into 184,094 contigs with an N50 of 2,262 bp, totaling 294 Mbp of sequence after filtering. Genic sequences with homology to other eukaryotic genomes were identified on 13,031 of these contigs, totaling 31.3 Mbp. Alignment of protein sequence blocks conserved among V. destructor and four other arthropod genomes indicated a higher level of sequence divergence within this mite lineage relative to the tick Ixodes scapularis. A number of microbes potentially associated with V. destructor were identified in the sequence survey, including ~300 Kbp of sequence deriving from one or more bacterial species of the Actinomycetales. The presence of this bacterium was confirmed in individual mites by PCR assay, but varied significantly by age and sex of mites. Fragments of a novel virus related to the Baculoviridae were also identified in the survey. The rate of single nucleotide polymorphisms (SNPs) in the pooled mites was estimated to be 6.2 × 10-5per bp, a low rate consistent with the historical demography and life history of the species. This survey has provided general tools for the research community and novel directions for investigating the biology and control of Varroa mites. Ongoing development of Varroa genomic resources will be a boon for comparative genomics of under-represented arthropods, and will further enhance the honey bee and its associated pathogens as a model system for studying host-pathogen interactions.
Spin-chemistry concepts for spintronics scientists
Creators: name: Ivanov, Konstantin L.
name: Wagenpfahl, Alexander
name: Deibel, Carsten
name: Matysik, Jörg
Publisher: name: arXiv
Year: 2021
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Spin chemistry and spintronics developed independently and with different terminology. Until now, the interaction between the two fields has been very limited. In this review, we compile the two "languages" in an effort to enhance communication. We expect that knowledge of spin chemistry will accelerate progress in spintronics.
description: 28 pages, 12 figures
ภาพสะท้อนคนชายขอบในนวนิยายไทย พ.ศ. 2540-2565
Creators: name: ZHILAN XU
Publisher: name: Faculty of Liberal Arts, Huachiew Chalermprakiet University
Year: 2023
Subjects: ภาพสะท้อน
คนชายขอบ
นวนิยายไทย

description: Liberal Arts Review, 18, 2, 145-168
Nitric oxide is negatively correlated to pain during acute inflammation
Creators: name: Hamza, May
name: Wang, Xiao-Min
name: Wu, Tongtong
name: Brahim, Jaime S
name: Rowan, Janet S
name: Dionne, Raymond A
Publisher: name: Springer Nature
Year: 2010
Subjects: Nitric Oxide
Pain Intensity
Glyceryl Trinitrate
Ketorolac
Linear Mixed Effect Model

description: The role that nitric oxide (NO) plays in modulating pain in the periphery is unclear. We show here, the results of two independent clinical studies (microdialysis and gene expression studies) and a pilot dose finding study (glyceryl trinitrate study), to study the role of NO in the early phase of acute inflammatory pain following oral surgery. The effect of ketorolac on NO production and nitric oxide synthase (NOS) gene expression was also studied. Microdialysis samples showed significantly higher levels of NO at the first 100 min compared to the last 80 minutes in the placebo treated group. In the ketorolac group, on the other hand, NO levels gradually decreased over the first 60 min but were similar to placebo over the later 100-180 min, with no significant change in NO level over time. The levels of NO were negatively correlated to pain intensity scores. Local infusion of the NO donor glyceryl trinitrate at the site of surgery, showed a small analgesic effect that did not reach statistical significance in the sample size used. While the gene expression of iNOS and eNOS were not up-regulated, 3 hours after surgery, nNOS was downregulated in both treatment groups and eNOS gene expression was significantly lower in the ketorolac group compared to the placebo group. Further, there was a positive correlation between the change in gene expression of nNOS and eNOS in the placebo goup but not in the ketorolac group. We suggest that at this early stage of inflammatory pain in man, NO is analgesic in the periphery. Further, ketorolac down-regulates eNOS gene expression.
Search for the $α$ + core structure in the ground state bands of $22 \leq Z \leq 42$ even-even nuclei
Creators: name: Souza, M. A.
name: Miyake, H.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A systematic analysis of the $α$ + core structure is performed in the ground state bands of even-even nuclei of the $22 \leq Z \leq 42$ region in terms of the Local Potential Model. The $α$ + core interaction is described by the nuclear potential of (1 + Gaussian)$\times$(W.S. + W.S.$^3$) shape with 2 free parameters. Properties such as energy levels, reduced $α$-widths, $B(E2)$ transition rates and rms charge radii are calculated and compared with experimental data. A good agreement with the experimental data is obtained in general, even for the nuclei without the $α$ + {doubly closed shell core} configuration. The analysis of the selected nuclei in the $22 \leq Z \leq 42$ region indicates that $^{44}$Ti and $^{94}$Mo have a greater $α$-clustering degree in comparison with their respective neighboring nuclei of this set. In addition, the model points to the existence of nuclei without the $α$ + {doubly closed shell core} configuration with a significant $α$-clustering degree compared to $^{44}$Ti, $^{60}$Zn, and $^{94}$Mo. The study shows that the $α$ + core approach is satisfactorily applicable to nuclei other than those with $α$-clustering above double-shell closures.
description: 20 pages, 8 figures. Accepted for publication in Physical Review C
Length polymorphism and head shape association among genes with polyglutamine repeats in the stalk-eyed fly, Teleopsis dalmanni
Creators: name: Birge, Leanna M
name: Pitts, Marie L
name: Baker, Richard H
name: Wilkinson, Gerald S
Publisher: name: Springer Nature
Year: 2010
Subjects: Repeat Length
Parental Genotype
Repeat Locus
Amino Acid Repeat
Polyglutamine Repeat

description: Polymorphisms of single amino acid repeats (SARPs) are a potential source of genetic variation for rapidly evolving morphological traits. Here, we characterize variation in and test for an association between SARPs and head shape, a trait under strong sexual selection, in the stalk-eyed fly, Teleopsis dalmanni. Using an annotated expressed sequence tag database developed from eye-antennal imaginal disc tissues in T. dalmanni we identified 98 genes containing nine or more consecutive copies of a single amino acid. We then quantify variation in length and allelic diversity for 32 codon and 15 noncodon repeat regions in a large outbred population. We also assessed the frequency with which amino acid repeats are either gained or lost by identifying sequence similarities between T. dalmanni SARP loci and their orthologs in Drosophila melanogaster. Finally, to identify SARP containing genes that may influence head development we conducted a two-generation association study after assortatively mating for extreme relative eyespan. We found that glutamine repeats occur more often than expected by amino acid abundance among 3,400 head development genes in T. dalmanni and D. melanogaster. Furthermore, glutamine repeats occur disproportionately in transcription factors. Loci with glutamine repeats exhibit heterozygosities and allelic diversities that do not differ from noncoding dinucleotide microsatellites, including greater variation among X-linked than autosomal regions. In the majority of cases, repeat tracts did not overlap between T. dalmanni and D. melanogaster indicating that large glutamine repeats are gained or lost frequently during Dipteran evolution. Analysis of covariance reveals a significant effect of parental genotype on mean progeny eyespan, with body length as a covariate, at six SARP loci [CG33692, ptip, band4.1 inhibitor LRP interactor, corto, 3531953:1, and ecdysone-induced protein 75B (Eip75B)]. Mixed model analysis of covariance using the eyespan of siblings segregating for repeat length variation confirms that significant genotype-phenotype associations exist for at least one sex at five of these loci and for one gene, CG33692, longer repeats were associated with longer relative eyespan in both sexes. Among genes expressed during head development in stalk-eyed flies, long codon repeats typically contain glutamine, occur in transcription factors and exhibit high levels of heterozygosity. Furthermore, the presence of significant associations within families between repeat length and head shape indicates that six genes, or genes linked to them, contribute genetic variation to the development of this extremely sexually dimorphic trait.
Chromosome differentiation patterns during cichlid fish evolution
Creators: name: Poletto, Andréia B
name: Ferreira, Irani A
name: Cabral-De-Mello, Diogo C
name: Nakajima, Rafael T
name: Mazzuchelli, Juliana
name: Ribeiro, Heraldo B
name: Venere, Paulo C
name: Nirchio, Mauro
name: Kocher, Thomas D
name: Martins, Cesar
Publisher: name: Springer Nature
Year: 2010
Subjects: Chromosome Pair
Cichlid Fish
Cytogenetic Mapping
South American Species
Ancestral Karyotype

description: Cichlid fishes have been the subject of increasing scientific interest because of their rapid adaptive radiation which has led to an extensive ecological diversity and their enormous importance to tropical and subtropical aquaculture. To increase our understanding of chromosome evolution among cichlid species, karyotypes of one Asian, 22 African, and 30 South American cichlid species were investigated, and chromosomal data of the family was reviewed. Although there is extensive variation in the karyotypes of cichlid fishes (from 2n = 32 to 2n = 60 chromosomes), the modal chromosome number for South American species was 2n = 48 and the modal number for the African ones was 2n = 44. The only Asian species analyzed, Etroplus maculatus, was observed to have 46 chromosomes. The presence of one or two macro B chromosomes was detected in two African species. The cytogenetic mapping of 18S ribosomal RNA (18S rRNA) gene revealed a variable number of clusters among species varying from two to six. The karyotype diversification of cichlids seems to have occurred through several chromosomal rearrangements involving fissions, fusions and inversions. It was possible to identify karyotype markers for the subfamilies Pseudocrenilabrinae (African) and Cichlinae (American). The karyotype analyses did not clarify the phylogenetic relationship among the Cichlinae tribes. On the other hand, the two major groups of Pseudocrenilabrinae (tilapiine and haplochromine) were clearly discriminated based on the characteristics of their karyotypes. The cytogenetic mapping of 18S ribosomal RNA (18S rRNA) gene did not follow the chromosome diversification in the family. The dynamic evolution of the repeated units of rRNA genes generates patterns of chromosomal distribution that do not help follows the phylogenetic relationships among taxa. The presence of B chromosomes in cichlids is of particular interest because they may not be represented in the reference genome sequences currently being obtained.
Coexistence of Bound and Virtual-bound States in Shallow-core to Valence Spectroscopies
Creators: name: Gupta, Subhra Sen
name: Bradley, J. A.
name: Haverkort, M. W.
name: Seidler, G. T.
name: Tanaka, A.
name: Sawatzky, G. A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We develop the theory for shallow-core to valence excitations when the multiplet spread is larger than the core-hole attraction, e.g., if the core and valence orbitals have the same principal quantum number. This results in a cross-over from bound to virtual-bound excited states with increasing energy and in large differences between dipole and high-order multipole transitions, as observed in inelastic x-ray scattering. The theory is important to obtain ground state information from x-ray spectroscopies of strongly correlated transition metal, rare-earth and actinide systems.
description: 5 pages, 3 figures. Submitted to Phys. Rev. Lett
The 6-GHz Multibeam Maser Survey I. Techniques
Creators: name: Green, J. A.
name: Caswell, J. L.
name: Fuller, G. A.
name: Avison, A.
name: Breen, S. L.
name: Brooks, K.
name: Burton, M. G.
name: Chrysostomou, A.
name: Cox, J.
name: Diamond, P. J.
name: Ellingsen, S. P.
name: Gray, M. D.
name: Hoare, M. G.
name: Masheder, M. R. W.
name: McClure-Griffiths, N. M.
name: Pestalozzi, M.
name: Phillips, C.
name: Quinn, L.
name: Thompson, M. A.
name: Voronkov, M.
name: Walsh, A.
name: Ward-Thompson, D.
name: Wong-McSweeney, D.
name: Yates, J. A.
name: Cohen, R. J.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A new 7-beam 6-7 GHz receiver has been built to survey the Galaxy and the Magellanic Clouds for newly forming high-mass stars that are pinpointed by strong methanol maser emission at 6668 MHz. The receiver was jointly constructed by Jodrell Bank Observatory (JBO) and the Australia Telescope National Facility (ATNF) and allows simultaneous coverage at 6668 and 6035 MHz. It was successfully commissioned at Parkes in January 2006 and is now being used to conduct the Parkes-Jodrell multibeam maser survey of the Milky Way. This will be the first systematic survey of the entire Galactic plane for masers of not only 6668-MHz methanol, but also 6035-MHz excited-state hydroxyl. The survey is two orders of magnitude faster than most previous systematic surveys and has an rms noise level of ~0.17 Jy.This paper describes the observational strategy, techniques and reduction procedures of the Galactic and Magellanic Cloud surveys, together with deeper, pointed, follow-up observations and complementary observations with other instruments. It also includes an estimate of the survey detection efficiency. The 111 days of observations with the Parkes telescope have so far yielded >800 methanol sources, of which ~350 are new discoveries. The whole project will provide the first comprehensive Galaxy-wide catalogue of 6668-MHz and 6035-MHz masers.
description: 13 pages, 13 figures, accepted for publication by MNRAS
Hiding in plain sight: observing planet-starspot crossings with the James Webb Space Telescope
Creators: name: Bruno, Giovanni
name: Lewis, Nikole K.
name: Valenti, Jeff A.
name: Pagano, Isabella
name: Wilson, Tom J.
name: Schlawin, Everett
name: Lothringer, Joshua
name: Lanza, Antonino F.
name: Fraine, Jonathan
name: Scandariato, Gaetano
name: Micela, Giuseppina
name: Cracchiolo, Gianluca
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Transiting exoplanets orbiting active stars frequently occult starspots and faculae on the visible stellar disc. Such occultations are often rejected from spectrophotometric transits, as it is assumed they do not contain relevant information for the study of exoplanet atmopsheres. However, they can provide useful constraints to retrieve the temperature of active features and their effect on transmission spectra. We analyse the capabilities of the James Webb Space Telescope in the determination of the spectra of occulted starspots, despite its lack of optical wavelength instruments on board. Focusing on K and M spectral types, we simulate starspots with different temperatures and in different locations of the stellar disc, and find that starspot temperatures can be determined to within a few hundred kelvins using NIRSpec/Prism and the proposed NIRCam/F150W2$+$F322W2's broad wavelength capabilities. Our results are particularly promising in the case of K and M dwarfs of mag$_K \leq 12.5$ with large temperature contrasts.
description: 16 pages, 13 figures, accepted for publication on MNRAS, updated references in Sections 1, 3.1 and 5, updated affiliation details, added link to uploaded material in Data Availability section
ฮอร์โมนจากเนื้อเยื่อไขมัน: เลปทิน อดิโพเนคทิน และ รีซิสทิน Adipose tissue hormones: Leptin, Adiponectin and Resistin
Creators: name: ต่อศักดิ์ อินทรไพโรจน์ และ ปัทมวรรณ เผือกผ่อง
Publisher: name: คณะเภสัชศาสตร์/โรงพิมพ์แอ๊ดว๊านซ์ อินเตอร์ พริ้นติ้ง จำกัด
Year: 2554
Subjects: Adipocytokine,Adipose tissue hormones,Leptin, Adiponectin,Resistin

description: 1(มค-ธค), 6, ไทยไภษัชยนิพนธ์
MPEC 2023-K201 : 2020 YL5
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
title: Studienreport: Lebensführung der Mittelschichten. Praktiken, Bedingungen, Störungen (LdM)
title: Study Report: Conduct of Life as Investive Status Work. Practices, Conditions, Disruptions (LdM)
titleType: AlternativeTitle
Creators: name: Hollstein, Betina
name: Holubek-Schaum, Stefan
name: Kumkar, Nils Christian
Publisher: name: Universität Bremen
Year: 2023
Subjects: subject: Mittelschichten
subject: Lebensführung
subject: Status
subject: Transfer
subject: Studienreport
subject: soziale Ungleichheit
subject: Biografieforschung
subject: Lebenslaufforschung
subject: Berufssoziologie
subject: Familiensoziologie
subject: Sozialstrukturanalyse
subject: Empirische Sozialforschung
subject: 300

description: Das in diesem Studienreport vorgestellte soziologische Forschungsprojekt untersucht Lebensführungen in den Mittelschichten durch qualitative Interviews. Dabei wird der zugehörigen Datensatz kontextualisiert, der bei Qualiservice zur Nachnutzung bereitsteht und 39 biographisch-narrative Interviews mit leitfadengestütztem Nachfrageteil mit deutschen Mittelschichtsangehörigen enthält. Die Interviews fanden zwischen 2017-2019 statt und wurden deutschlandweit mit einem Schwerpunkt auf Norddeutschland geführt. Das Sampling zielte auf Diversität hinsichtlich der Merkmale Einkommen, Bildungsabschluss, Geschlecht und Alter (25-65 Jahre). Der Fokus lag auf Personen mit mittleren Einkommenspositionen und Bildungsabschlüssen. Kontrastierend wurden aber auch einige Personen mit niedrigerer und höherer ökonomischer und kultureller Kapitalausstattung befragt. Im Zentrum der Interviews standen die Lebensgeschichten der Befragten, die mit Hilfe von immanenten Nachfragen detailliert wurden. Im Nachfrageteil wurden außerdem vertiefende Fragen zu verschiedenen Lebensbereichen (Beruf, Partnerschaft, Elternschaft, Freizeit, Vermögensbildung, gesellschaftliche Partizipation) und einige bilanzierende Fragen gestellt. Als demographische Merkmale der Befragten liegen Geschlecht, Alter, Kinder, Lebensform, Einkommen und Vermögen vor. Die Daten wurden mit der Dokumentarischen Methode und inhaltsanalytisch ausgewertet, bieten aber auch genügend Material für biographierekonstruktive Fallauswertungen. Der Datensatz eignet sich außerdem dafür, Fragen der alltäglichen Lebensführung, der Familiensoziologie, der Lebenslaufforschung und der Berufssoziologie zu bearbeiten.
Elliptic Curves and a New Construction of Integrable Systems
Creators: name: Dragovic, Vladimir
name: Gajic, Borislav
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mathematical Physics (math-ph)
subject: Dynamical Systems (math.DS)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 70H06; 37J35

description: A class of elliptic curves with associated Lax matrices is considered. A family of dynamical systems on e(3) parametrized by polynomial a with above Lax matrices are constructed. Five cases from the family are selected by the condition of preserving the standard mea- sure. Three of them are Hamiltonian. It is proved that two other cases are not Hamiltonian in the standard Poisson structure on e(3). Integra- bility of all five cases is proven. Integration procedures are performed in all five cases. Separation of variables in Sklyanin sense is also given. A connection with Hess-Appel'rot system is established. A sort of sep- aration of variables is suggested for the Hess-Appel'rot system.
description: 16 pages