cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Supplementary Tables S1-S4 from miR-1202 acts as anti-oncomiR in myeloid leukaemia by down-modulating GATA-1S expression
Creators: name: Sessa, Raffaele
name: Trombetti, Silvia
name: Bianco, Alessandra Lo
name: Amendola, Giovanni
name: Catapano, Rosa
name: Cesaro, Elena
name: Petruzziello, Fara
name: D'Armiento, Maria
name: Maruotti, Giuseppe Maria
name: Menna, Giuseppe
name: Izzo, Paola
name: Grosso, Michela
Publisher: name: The Royal Society
Year: 2024
Subjects: classificationCode: 310199
subject: Biochemistry and cell biology not elsewhere classified
classificationCode: 310803
subject: Plant cell and molecular biology
classificationCode: 310902
subject: Animal cell and molecular biology

description: Table S1. Clinical and molecular characterization of TMD/AML-DS patients with GATA-1 mutations. Table S2. Mutant sequences within or outside the putative hsa-miR-1202 binding site generated in the psiCHECK™-2 Vector GATA1 exon2 construct. Table S3. Primer sequences used for quantitative Real-time PCR analysis.Table S4. Antibodies used for western blot analysis.
Fractional Quantum Hall Effect at $ν=2+6/13$: The Parton Paradigm for the Second Landau Level
Creators: name: Balram, Ajit C.
name: Mukherjee, Sutirtha
name: Park, Kwon
name: Barkeshli, Maissam
name: Rudner, Mark S.
name: Jain, J. K.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The unexpected appearance of a fractional quantum Hall effect (FQHE) plateau at $ν=2+6/13$~ [Kumar \emph{et al.}, Phys. Rev. Lett. {\bf 105}, 246808 (2010)] offers a clue into the physical mechanism of the FQHE in the second Landau level (SLL). Here we propose a "$\bar{3}\bar{2}111$" parton wave function, which is topologically distinct from the 6/13 state in the lowest Landau level. We demonstrate the $\bar{3}\bar{2}111$ state to be a good candidate for the $ν=2+6/13$ FQHE, and make predictions for experimentally measurable properties that can reveal the nature of this state. Furthermore, we propose that the "$\bar{n}\bar{2}111$" family of parton states naturally describes many observed SLL FQHE plateaus.
description: 8 pages, 2 figures, includes supplemental material, published version
Chrosiothes Simon 1894
Creators: name: Lin, Yejie
name: Li, Shuqiang
name: Mo, Haolin
name: Wang, Xihao
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Theridiidae
Chrosiothes

description: Genus Chrosiothes Simon, 1894
 Type species. Chrosiothes silvaticus Simon, 1894 by monotypy.
description: Published as part of Lin, Yejie, Li, Shuqiang, Mo, Haolin & Wang, Xihao, 2024, Thirty-eight spider species (Arachnida: Araneae) from China, Indonesia, Japan and Vietnam, pp. 4-98 in Zoological Systematics 49 (1) on page 70, DOI: 10.11865/zs.2024101, http://zenodo.org/record/10941018
Fusion cross-section for Ni-based reactions within the relativistic mean field formalism
Creators: name: Bhuyan, M.
name: Kumar, Raj
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: In this theoretical study, we establish an interrelationship between the nucleon-nucleon interaction potential and the nuclear fusion reaction cross-sections at low energies. The axially deformed self-consistent relativistic mean field with non-linear NL3$^*$ force is used to calculate the density distribution of the projectile and target nuclei for fusion. The Wong formula is used to estimate the fusion cross-section and barrier distribution from the nucleus-nucleus optical potential for Ni-based systems, which are known for fusion hindrance phenomena. The results of the application of the so obtained nucleus-nucleus optical potential for the fusion cross-section from the recently developed relativistic $NN-$interaction (R3Y) are compared with the well-known, phenomenological M3Y effective $NN$ potential. We found a relatively good results from R3Y interactions below the barrier energies as compare to the M3Y potential concerning the experimental data. We also observe the density dependence on the nuclear interaction potential in terms of nucleon-nucleon optical potentials.
description: 09 Pages, 09 Figures
Additional file 1: of Carbonyl reductase 1 is a new target to improve the effect of radiotherapy on head and neck squamous cell carcinoma
Creators: name: Miyong Yun
name: Choi, Ae
name: Lee, Young
name: Munkyoo Kong
name: Sung, Ji-Youn
name: Kim, Sung
name: Eun, Young-Gyu
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Table S1. Patientâ s characteristics in 3 head and neck squamous cell cancer cohorts. (DOCX 18Â kb)
Supplementary materials from Phylogenetic, morphological and niche differentiation unveil new species limits for the big brown bat (Eptesicus fuscus)
Creators: name: Mônico, Pedro Ivo
name: Soto-Centeno, J. Angel
Publisher: name: The Royal Society
Year: 2024
Subjects: classificationCode: 310399
subject: Ecology not elsewhere classified
classificationCode: 310401
subject: Animal systematics and taxonomy
classificationCode: 310411
subject: Plant and fungus systematics and taxonomy
classificationCode: 310499
subject: Evolutionary biology not elsewhere classified

description: Tables of NCBI Genbank accession numbers, morphological characters measured, morphological variation data summary. Figures for locality map used in spatial analyses, additional results of DAPC populations structure analysis, reticulated network SplitsTree result, PCA test for dimorphism, boxplot summary of morphological variation, histograms of ecological niche simulations to test for equivalency.
Spatio-temporal variations in the urban rhythm: the travelling waves of crime
Creators: name: Oliveira, Marcos
name: Ribeiro, Eraldo
name: Bastos-Filho, Carmelo
name: Menezes, Ronaldo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computers and Society (cs.CY)
subject: Social and Information Networks (cs.SI)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: In the last decades, the notion that cities are in a state of equilibrium with a centralised organisation has given place to the viewpoint of cities in disequilibrium and organised from bottom to up. In this perspective, cities are evolving systems that exhibit emergent phenomena built from local decisions. While urban evolution promotes the emergence of positive social phenomena such as the formation of innovation hubs and the increase in cultural diversity, it also yields negative phenomena such as increases in criminal activity. Yet, we are still far from understanding the driving mechanisms of these phenomena. In particular, approaches to analyse urban phenomena are limited in scope by neglecting both temporal non-stationarity and spatial heterogeneity. In the case of criminal activity, we know for more than one century that crime peaks during specific times of the year, but the literature still fails to characterise the mobility of crime. Here we develop an approach to describe the spatial, temporal, and periodic variations in urban quantities. With crime data from 12 cities, we characterise how the periodicity of crime varies spatially across the city over time. We confirm one-year criminal cycles and show that this periodicity occurs unevenly across the city. These `waves of crime' keep travelling across the city: while cities have a stable number of regions with a circannual period, the regions exhibit non-stationary series. Our findings support the concept of cities in a constant change, influencing urban phenomena---in agreement with the notion of cities not in equilibrium.
description: 11 pages, 4 figures
Additional file 5: of Heterogeneous expression of EPCAM in human circulating tumour cells from patient-derived xenografts
Creators: name: Agnoletto, Chiara
name: Minotti, Linda
name: Brulle-Soumare, Laura
name: Pasquali, Lorenzo
name: Galasso, Marco
name: CorrĂ, Fabio
name: Baldassari, Federica
name: Jean-Gabriel Judde
name: Cairo, Stefano
name: Volinia, Stefano
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology

description: Figure S1. Simulation and real data of human EPCAM RNA detection in CTC from PDX blood. The expression values of EPCAM in CTCs (relative to human reference OAZ1), as calculated for 3 different trends are plotted: A, no variation of relative EPCAM levels among samples; B, ~â 10% EPCAM levels increasing faster than human RNA content; C, ~â 10% decreasing EPCAM faster than human RNA content. The PDX samples with higher CTC content (more RNA from OAZ1 reference gene) are towards the left and those with higher EPCAM in CTC are towards the bottom. The measured EPCAM relative to human reference OAZ1 and the human OAZ1 CTC levels, normalized on murine Actb, are shown in panel D (from 5 independent qPCR experiments). The linear regression fit lines are reported. (PDF 30 kb)
Precise amplitude, trajectory, and beam-width control of accelerating and abruptly autofocusing beams
Creators: name: Goutsoulas, Michael
name: Efremidis, Nikolaos K.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We show that it is possible to independently control both the trajectory and the maximum amplitude along the trajectory of a paraxial accelerating beam. This is accomplished by carefully engineering both the amplitude and the phase of the beam on the input plane. Furthermore, we show that the width of an accelerating beam is related only on the curvature of the trajectory. Therefore, we are able to produce beams with predefined beam widths and amplitudes. These results are useful in applications where precise beam control is important. In addition we consider radially symmetric abruptly autofocusing beams. We identify the important parameters that affect the focal characteristics. Consequently, we can design autofocusing beams with optimized parameters (such as sharper focus and higher intensity contrast). In all our calculations the resulting formulas are presented in an elegant and practical form in direct connection with the geometric properties of the trajectory. Finally we discuss methods that can be utilized to experimentally realize such optical waves.
Bt354 as a new STAT3 signaling pathway inhibitor against triple negative breast cancer
Creators: name: Chen, Yue
name: Ji, Ming
name: Zhang, Shen
name: Xue, Nina
name: Xu, Heng
name: Lin, Songwen
name: Chen, Xiaoguang
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Plant Biology

description: Inhibition of the signal transducer and activator of transcription 3 (STAT3) signalling pathway has been considered as a novel therapeutic strategy to treat human cancers with constitutively active STAT3. In this study, we screened 1563 compounds and identified Bt354 as a new small-molecule inhibitor of the STAT3 signalling pathway. The effect of Bt354 on STAT3 activity was initially screened and Bt354 significantly inhibited STAT3 activity in a dual luciferase assay. Bt354 inhibited the proliferation of cancer cells in a dose- and time-dependent manner. The phosphorylation of STAT3 at Y705 was suppressed without affecting the phosphorylation of STAT3 at S727 in breast cancer cells. Furthermore, Bt354 inhibited the nuclear translocation of STAT3 and consequently induced cell growth inhibition, apoptosis and cell cycle G2/M arrest in triple negative breast cancer cells. In vivo, Bt354 also inhibited tumour growth in MDA-MB-435 and MDA-MB-231 xenograft mice without affecting body weight. Computational modelling showed that Bt354 could bind to the SH2 domain of STAT3. These findings suggest that Bt354 may be a potent anticancer agent for STAT3-activated triple negative breast cancer cells.
Improving Electron Micrograph Signal-to-Noise with an Atrous Convolutional Encoder-Decoder
Creators: name: Ede, Jeffrey M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: We present an atrous convolutional encoder-decoder trained to denoise 512$\times$512 crops from electron micrographs. It consists of a modified Xception backbone, atrous convoltional spatial pyramid pooling module and a multi-stage decoder. Our neural network was trained end-to-end to remove Poisson noise applied to low-dose ($\ll$ 300 counts ppx) micrographs created from a new dataset of 17267 2048$\times$2048 high-dose ($>$ 2500 counts ppx) micrographs and then fine-tuned for ordinary doses (200-2500 counts ppx). Its performance is benchmarked against bilateral, non-local means, total variation, wavelet, Wiener and other restoration methods with their default parameters. Our network outperforms their best mean squared error and structural similarity index performances by 24.6% and 9.6% for low doses and by 43.7% and 5.5% for ordinary doses. In both cases, our network's mean squared error has the lowest variance. Source code and links to our new high-quality dataset and trained network have been made publicly available at https://github.com/Jeffrey-Ede/Electron-Micrograph-Denoiser
description: 15 pages, 10 figures, 1 table
Additional file 1: of The relationship between the effect of matured hop extract and physical activity on reducing body fat: re-analysis of data from a randomized, double-blind, placebo-controlled parallel group study
Creators: name: Suzuki, Shigeo
name: Yamazaki, Takahiro
name: Takahashi, Chika
name: Kaneko, Yuji
name: Morimoto-Kobayashi, Yumie
name: Katayama, Mikio
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Computational Biology

description: Figure S1. Flow diagram of the progress stages of the study. Figure S2. Correlation between the reduction in abdominal fat area and number of steps taken per day. Figure S3. Interaction plot between the ingestion and walking effects resulting from two-way ANOVA. Figure S4. Correlation between the reduction in visceral fat area and initial values of BMI. Table S1. Nutritional composition of test beverages (per 100 mL). Table S2. Number of steps taken per day after stratification. Table S3. Baseline characteristics of the subjects. Table S4. Dietary composition. (DOCX 370 kb)
Machine Learning Phase Transition: An Iterative Proposal
Creators: name: Zhao, X. L.
name: Fu, L. B.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We propose an iterative proposal to estimate critical points for statistical models based on configurations by combing machine-learning tools. Firstly, phase scenarios and preliminary boundaries of phases are obtained by dimensionality-reduction techniques. Besides, this step not only provides labelled samples for the subsequent step but also is necessary for its application to novel statistical models. Secondly, making use of these samples as training set, neural networks are employed to assign labels to those samples between the phase boundaries in an iterative manner. Newly labelled samples would be put in the training set used in subsequent training and the phase boundaries would be updated as well. The average of the phase boundaries is expected to converge to the critical temperature in this proposal. In concrete examples, we implement this proposal to estimate the critical temperatures for two q-state Potts models with continuous and first order phase transitions. Linear and manifold dimensionality-reduction techniques are employed in the first step. Both a convolutional neural network and a bidirectional recurrent neural network with long short-term memory units perform well for two Potts models in the second step. The convergent behaviors of the estimations reflect the types of phase transitions. And the results indicate that our proposal may be used to explore phase transitions for new general statistical models.
description: We focus on the iterative strategy but not the concrete tools like specific dimension-reduction techniques, CNN and BLSTM in this work. Other machine-learning tools with similar functions may be applied to new statistical models with this proposal
Claisen Rearrangements of Heterocycles
Creators: name: Yow, Shu Hui
Publisher: name: Imperial College London
Year: 2012

description: This thesis is divided into five chapters. Chapter 1 is a review of de-aromatisation processes achieved by sigmatropic rearrangement. It covers the two main types of sigmatropic rearrangements, namely [2,3]- and [3,3]-rearrangement. Chapter 2 introduces the decarboxylative Claisen rearrangement (dCr) reaction and the aim to investigate its viability on more elaborate heterocyclic substrates is discussed. Research efforts into the synthesis of 3-sulfonyl-6-alkenyl-1,4-dioxan-2-ones are detailed. Chapter 3 discusses the extension of this methodology towards N-alkylmorpholinones. The first section examines 5,6-divinyl cis-morpholinones and L-alanine-derived trans-morpholinones as Claisen precursors, whereby stereospecific Ireland–Claisen rearrangement of L-alanine-derived trans-morpholinones was achieved. The second section details the synthesis of a novel L-proline-derived bicyclic morpholinone. However, attempted rearrangement led to degradation of product instead. The third section details the synthesis of 6-thienyl and 6-furanyl morpholinones, along with attempted Ireland–Claisen rearrangements and dCr reactions. Chapter 4 describes research efforts into the de-aromatising sigmatropic rearrangement of azide- and phthalimide-containing thienyl acyclic precursors. dCr Reaction of a cyanoacetate-containing substrate followed by unprecedented cyclisation led to the formation a highly-conjugated tetracycle and the mechanism of its formation is discussed. Chapter 5 provides experimental procedures and characterisation data.
UPLC-Q-TOF-MS characterization data from Functional characterization of three flavonoid glycosyltransferases from Andrographis paniculata
Creators: name: li, Yuan
name: Li, Xin-Lin
name: Lai, Chang-Jiang-Sheng
name: Wang, Rui-Shan
name: Kang, Li-Ping
name: Ma, Ting
name: Zhao, Zhen-Hua
name: Gao, Wei
name: Huang, Lu-Qi
Publisher: name: The Royal Society
Year: 2019

description: UPLC-Q-TOF-MS characterization data of the three glycosyltransferases catalyzing 14 substrates
$ππ\rightarrow K \bar{K}$ scattering up to 1.47 GeV with hyperbolic dispersion relations
Creators: name: Pelaez, J. R.
name: Rodas, A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this work we provide a dispersive analysis of $ππ\rightarrow K\bar{K}$ scattering. For this purpose we present a set of partial-wave hyperbolic dispersion relations using a family of hyperbolas that maximizes the applicability range of the hyperbolic dispersive representation, which we have extended up to 1.47 GeV. We then use these equations first to test simple fits to different and often conflicting data sets, also showing that some of these data and some popular parameterizations of these waves fail to satisfy the dispersive analysis. Our main result is obtained after imposing these new relations as constraints on the data fits. We thus provide simple and precise parameterizations for the S, P and D waves that describe the experimental data from $K\bar K$ threshold up to 2 GeV, while being consistent with crossing symmetric partial-wave dispersion relations up to their maximum applicability range of 1.47 GeV. For the $S$-wave we have found that two solutions describing two conflicting data sets are possible. The dispersion relations also provide a representation for $S$, $P$ and $D$ waves in the pseudo-physical region.
description: 27 pages, 19 figures. Errata corrected and references added. Version to appear in Eur. Phys. J. C
Towards Mixed Gr{ö}bner Basis Algorithms: the Multihomogeneous and Sparse Case
Creators: name: Bender, Matías
name: Faugère, Jean-Charles
name: Tsigaridas, Elias
Publisher: name: arXiv
Year: 2018
Subjects: subject: Symbolic Computation (cs.SC)
subject: FOS: Computer and information sciences

description: One of the biggest open problems in computational algebra is the design of efficient algorithms for Gr{ö}bner basis computations that take into account the sparsity of the input polynomials. We can perform such computations in the case of unmixed polynomial systems, that is systems with polynomials having the same support, using the approach of Faug{è}re, Spaenlehauer, and Svartz [ISSAC'14]. We present two algorithms for sparse Gr{ö}bner bases computations for mixed systems. The first one computes with mixed sparse systems and exploits the supports of the polynomials. Under regularity assumptions, it performs no reductions to zero. For mixed, square, and 0-dimensional multihomogeneous polynomial systems, we present a dedicated, and potentially more efficient, algorithm that exploits different algebraic properties that performs no reduction to zero. We give an explicit bound for the maximal degree appearing in the computations.
Klaus Sippel, Die frühmittelalterlichen Grabfunde in Nordhessen
Creators: name: Ament, Hermann
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2024

description: Rezension zu: Klaus Sippel, Die frühmittelalterlichen Grabfunde in Nordhessen. Mit Beiträgen von Hans-Jürgen Hundt und Manfred Kunter. Materialien zur Vor- und Frühgeschichte von Hessen, hrsg. v. Fritz-Rudolf Herrmann, Band 7. Selbstverlag des Landesamtes für Denkmalpflege Hessen, Wiesbaden 1989. 471 Seiten mit 198 Abbildungen und 35 Tabellen, 45 Tafeln.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 70 Nr. 2 (1992)
title: The Effect of Humor on Elderly Well-Being
Creators: name: Boone, Mary M.
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 2004

description: The main objectives of this study were to identify the connections between the sense of humor and well-being in the elderly population, examine the benefits of humor as a coping mechanism, explore the role of humor as a preventative and therapeutic measure, and to attempt to gain a greater understanding of these connections. Humor has been the focus of study within many different domains, including psychology and medical research (immunology, pain management, cardiology, and psychoneuroimmunology), but there is a distinct lack of theory and research within the sociological realm on this topic (except in social psychology), especially involving the aging population. This study was informed by current theories concerning coping, sense of control, and sense of well-being.

By surveying 87 individuals aged 60 and over, different aspects of humor (our perceived sense of humor, beliefs about our own humor, awareness of the positive benefits of humor, and the propensity to cope with humor) were found to play significant roles in gaining an increase in well-being, with a positive sense of control being the mediating factor. Social support networks and the perceived stress load experienced by the participants were also considered.

The present research explored the hypothesis that having a good sense of humor can influence the choice to use humor as a coping mechanism, which in turn would influence the sense of well-being. It was proposed that the sense of control would enter in the equation as a mediating factor. Results strongly supported the hypothesis.

Overall, the results confirm the importance of a current aging/control theory perspective for the understanding of and intervention in therapeutic programs for elderly individuals. These results are discussed in terms of the importance of education in the positive benefits of humor and the need to consider more research in this area.

Gerontological educators should convey the importance of coping and control dynamics in assisted living situations to their audiences. Geriatric practitioners should be aware that an exclusive focus on creating opportunities to increase personal control is involved in the therapeutic eldercare setting.
Additional file 1: of Contribution of individual COPD assessment test (CAT) items to CAT total score and effects of pulmonary rehabilitation on CAT scores
Creators: name: Houben-Wilke, Sarah
name: Janssen, Daisy
name: Franssen, Frits
name: Vanfleteren, Lowie
name: Wouters, Emiel
name: Spruit, Martijn
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Table S1. Percentage of patients reporting an improvement in CAT items by patients reporting a decline or improvement in CAT items following PR. Figure S1. Correlations between baseline CAT item and total scores. Figure S2. Correlations between changes in CAT item scores and changes in CAT total scores. (DOCX 602 kb)
Chrosiothes pengqi Lin & Li 2024, sp. nov.
Creators: name: Lin, Yejie
name: Li, Shuqiang
name: Mo, Haolin
name: Wang, Xihao
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Theridiidae
Chrosiothes
Chrosiothes pengqi

description: Chrosiothes pengqi Lin & Li, sp. nov. (Figs 61, 72A)
 Etymology. This species is named after Peng Qi, a character in the classic Chinese novel Outlaws of the Marsh; noun in apposition.
 Diagnosis. The female of the new species can be distinguished from congeners by having a scape and the copulatory ducts shorter than the spermathecae (vs. scape absent and copulatory ducts longer than spermathecae.
Description. Female (holotype). Total length 1.68, carapace 0.48 long, 0.86 wide, opisthosoma 1.23 long, 0.86 wide. Eye sizes and interdistances: AME 0.04, ALE 0.03, PME 0.04, PLE 0.03, AME–AME 0.01, AME–ALE 0.02, PME–PME 0.02, PME–PLE 0.02, AME–PME 0.04, ALE–PLE 0. Chelicerae with 2 promarginal and 1 retromarginal teeth. Leg measurements: I 1.81 (0.43, 0.58, 0.46, 0.34), II 1.92 (0.54, 0.56, 0.49, 0.33), III 1.67 (0.48, 0.47, 0.40, 0.32), IV 2.10 (0.59, 0.64, 0.52, 0.35).
Coloration (Fig. 72A). Carapace dark brown, darker medially, without pattern. Chelicerae, labium dark brown. Sternum dark brown with white setae. Legs pale white, with dense setae. Opisthosoma conical, surface with sparse long setae on semiglobular bases.
Epigyne (Fig. 61). Scape obvious. Copulatory openings inconspicuous. Copulatory ducts shorter than spermathecae. Spermathecae oblong. Fertilization duct directed at 12:00-o’clock-position from spermatheca.
Male. Unknown.
Material examined. Holotype ♀ (IZCAS-Ar44876), China: Chongqing, Chengkou Co., 26.VI.2023, Yuyang Zhou leg.
Distribution. Known only from the type locality.
description: Published as part of Lin, Yejie, Li, Shuqiang, Mo, Haolin & Wang, Xihao, 2024, Thirty-eight spider species (Arachnida: Araneae) from China, Indonesia, Japan and Vietnam, pp. 4-98 in Zoological Systematics 49 (1) on pages 70-71, DOI: 10.11865/zs.2024101, http://zenodo.org/record/10941018
A Generalized Open Quantum System Approach for the Electron Paramagnetic Resonance of Magnetic Atoms
Creators: name: Shavit, Gal
name: Horovitz, Baruch
name: Goldstein, Moshe
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A recent experimental breakthrough allowed to probe electronic parametric resonance of a single magnetic atom in an STM setup. The results present intriguing features, such as an asymmetric lineshape and unusually large ratio of the decoherence and decay rates, which defy standard approaches using the conventional Bloch equations. To address these issues we employ novel generalized Bloch equations, together with proper microscopic modeling of the magnetic adatom, and show how all the experimental features can naturally be accounted for. The proposed approach may also be useful in treating any future similar experiments, as well as next generation hybrid quantum devices.
description: Accepted for publication in PRB
Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 70, Nr. 2 (1992)
Creators: name: Germania : Anzeiger Der Römisch-Germanischen Kommission Des Deutschen Archäologischen Instituts
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2019

description: Eckhard Deschler-Erb, Markus Peter, Sabine Deschler-Erb, Das frühkaiserzeitliche Militärlager in der Kaiseraugster Unterstadt...458-459
Titelei
Inhalt
Archäologische Zeugnisse zur Varusschlacht? - Die Untersuchungen in der Kalkrieser-Niewedder Senke bei Osnabrück...307-329
J. C. Besteman/J. M. Bos/H. A. Heidinga (Hrsg.), Medieval Archaeology in the Netherlands...466-469
Jan Driessen, An Early Destruction in the Mycenaean Palace at Knossos...445-447
Miklós Kretzoi and Viola T. Dobosi, Vértesszölös: Site, Man and Culture...437-439
J. V. S. Megaw and M. Ruth Megaw, The Basse-Yutz Find: Masterpieces of Celtic Art...452-455
Walter Melzer, Das frühmittelalterliche Gräberfeld von Wünnenberg-Fürstenberg, Kreis Paderborn...462-464
Denis Ramseyer et Robert Michel, Muntelier/Platzbünden, Gisement Horgen/Horgenersiedlung...442-443
Towards the Total Synthesis of 1α,25-dihydroxylumisterol
Creators: name: Partridge, Alan
Publisher: name: Imperial College London
Year: 2012

description: This thesis is divided into three chapters. The first chapter provides a brief review on recent work in the application of cascade cyclisations to the total synthesis of natural products. This is followed by a review of the decarboxylative Claisen rearrangement (dCr), a novel variant of the Ireland-Claisen reaction in which tosylacetic esters of allylic alcohols are transformed into homoallylic sulfones using BSA and potassium acetate, and its applications. The second chapter discusses the results of our studies towards the total synthesis of 1α,25-dihydroxylumisterol via a proposed route containing two key steps; a cascade-inspired, Lewis-acid mediated cyclisation to form the steroid B-ring in I, and the dCr reaction of tosylacetic ester IV to give diene III. Successful syntheses, as well as problems encountered along this route will be discussed, as well as the measures taken to adapt the synthesis to circumvent these problems [Molecular structure diagrams appear here. To view, please open pdf attachment]. The third and final chapter contains experimental procedures and characterisation data for the prepared compounds.
Total Synthesis of (+)-Belactosin A
Creators: name: Scutt, James Nicholas
Publisher: name: Imperial College London
Year: 2005

description: (+)-Belactosin A is a novel peptide, first isolated in Japan in 1997, that has recently been shown to be a potent proteasome inhibitor. It contains a novel aminocyclopropyl alanine amino acid core, and a novel carboxamido (3-lactone. Chapter 1 presents the isolation, structure and biological properties of (+)-belactosin A, then proceeds to review all relevant synthetic work prior to the start of our research programme, and also work published since we began investigations into this area. Chapter 2 begins with our synthetic plan aimed towards the total synthesis of (+)-belactosin A and analogues, then discusses execution of this strategy. All four stereosiomers of the central amino acid were successfully synthesised using an unusual epoxide cyclopropanation, and an organocatalytic amino acid synthesis as the two key steps. Efforts were also made to synthesise the [3-lactone moiety using organocatalysis, but this was eventually accessed by a one-pot diastereoselective chlorination/lactonisation strategy. Finally, the first total synthesis of (+)-belactosin A was achieved using a new amino acid coupling procedure. Chapter 3 summarises the findings discussed in Chapter 2, and Chapter 4 gives full experimental details and spectroscopic and physical data for all new compounds prepared.
Collective modes across the soliton-droplet crossover in binary Bose mixtures
Creators: name: Cappellaro, Alberto
name: Macrì, Tommaso
name: Salasnich, Luca
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study the collective modes of a binary Bose mixture across the soliton to droplet crossover in a quasi one dimensional waveguide with a beyond-mean-field equation of state and a variational Gaussian ansatz for the scalar bosonic field of the corresponding effective action. We observe a sharp difference in the collective modes in the two regimes. Within the soliton regime modes vary smoothly upon the variation of particle number or interaction strength. On the droplet side collective modes are inhibited by the emission of particles. This mechanism turns out to be dominant for a wide range of particle numbers and interactions. In a small window of particle number range and for intermediate interactions we find that monopole frequency is likely to be observed. In the last part we focus on the spin-dipole modes for the case of equal intraspecies interactions and equal equilibrium particle numbers in the presence of a weak longitudinal confinement. We found that such modes might be unobservable in the real-time dynamics close to the equilibrium as their frequency is higher than the particle emission spectrum by at least one order of magnitude in the droplet phase. Our results are relevant for experiments with two-component BECs for which we provide realistic parameters.
description: Accepted for Publication in PRA
Additional file 6: of Transcriptome analysis reveals pathways facilitating the growth of tobacco powdery mildew in Arabidopsis
Creators: name: Li, Ran
name: Zhang, Ling-Li
name: Yang, Xue-Mei
name: Cao, Xiao-Long
name: Wang, Ying-Ge
name: Ma, Xian-Feng
name: Chandran, Viswanathan
name: Fan, Jing
name: Yang, Hui
name: Shang, Jing
name: Zhao, Ji-Qun
name: Xiao, Shunyuan
name: Li, Yan
name: Wang, Wen-Ming
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Physiology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Virology
subject: Computational Biology

description: Table S5. Genes involved in PTI expressed higher in Col-0 than in pad4–1 sid2–1. Table S6. SA-signaling-associated genes expressed higher in Col-0 than in pad4–1 sid2–1. Table S7. Genes expressed higher in pad4–1 sid2–1 than in Col-0 at and after 6 dpi of Gc SICAU1 (DOCX 73 kb)
The Aminative Rearrangement of Dihydropyrans: A Novel Route to Substituted Proline Derivatives
Creators: name: Murray, Elizabeth
Publisher: name: Imperial College London
Year: 2007

description: This thesis describes the investigation of the aminative rearrangement of 2-alkoxy dihydropyrans, which presents a novel route to substituted proline derivatives. Aziridination of the dihydropyran results in a ring-opening and subsequent ring contraction to afford pyrrolidines with distinctive diastereoselectivity across the 2,3- position. This selectivity is controlled by the manner of aziridination, and initially, studies concentrated on the optimisation of the rearrangement in regard to the conditions of aziridination. Following the establishment of the optimal conditions, a range of substrates were subjected to the aminative rearrangement reaction, followed by the in situ reduction of the 5-ethoxy group, to furnish an array of 2,3-substituted 7V-tosyl-protected pyrrolidines. This proved the tolerance of the procedure to various alkyl, aryl and heteroatom substituents and allowed for the synthesis of either the 2,3-ds or 2,3-trans isomers in reasonable to good diastereoselectivities, depending on the conditions of aziridination. Finally, the application of this methodology to the synthesis of enantiomerically enriched substituted prolines was demonstrated though the initial application of an asymmetric hetero-Diels-Alder reaction to form the dihydropyrans. Employing the Wada chiral titanium TADDOL catalyst resulted in the enantioselective formation of 2-alkoxy-6-(phenylsulfonylmethyl)3,4-dihydro-2//-pyrans. Rearrangement of the pyran and subsequent manipulation of the pyrrolidine allowed for the diastereo and enantioselective synthesis of the proline derivative.
Additional file 1: of Protocol for the IDEAL-2 longitudinal study: following the experiences of people with dementia and their primary carers to understand what contributes to living well with dementia and enhances active life
Creators: name: Silarova, Barbora
name: Nelis, Sharon
name: Ashworth, Rosalie
name: Ballard, Clive
name: BieĹKiewicz, Marta
name: Henderson, Catherine
name: Hillman, Alexandra
name: Hindle, John
name: Hughes, Julian
name: Lamont, Ruth
name: Litherland, Rachael
name: Jones, Ian
name: Jones, Roy
name: Knapp, Martin
name: Kotting, Piers
name: Martyr, Anthony
name: Matthews, Fiona
name: Morris, Robin
name: Quinn, Catherine
name: Regan, Jemma
name: Rusted, Jennifer
name: Heuvel, Eleanor Van Den
name: Victor, Christina
name: Yu-Tzu Wu
name: Clare, Linda
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases
subject: 60506 Virology

description: Content of the IDEAL-2 study questionnaires administered to the cohort at T4 (DOCX 115 kb)
Stereocontrolled Synthesis and Rearrangement of Epoxides
Creators: name: Chung, Hunsuk
Publisher: name: Imperial College London
Year: 2007

description: This thesis describes two related bodies of work, namely the epoxidation of alkoxydihydropyrans and the synthesis of epoxidation catalysts. For clarity, separate chapters comprising an introduction, results and discussion and conclusion and future work are presented for each. In Chapter 1, the diastereoselective formation of 4,5-c/s'-tetrahydrofuranones via the oxidative rearrangement/Jones oxidation of 2-alkoxy-3,4-dihydro-2//-pyrans is described. High levels of stereocontrol were observed with sterically demanding and branched substituents. Furthermore, this oxidative rearrangement method was applied to the synthesis of y-lactone-containing natural products such as a whisky lactone and a cognac lactone. Additionally, in line with the rearrangement of the heterocycle series, we also investigated an equally rapid route to carbocycles (cyclopentanes) by the cyclopropanation of 2-alkoxy-3,4-dihydro-2//-pyrans using diazomalonate and a copper-based catalyst and a mixture of insertion product and rearrangement product was obtained. The enantioselective formation of tetrahydrofuranones from aryl-substituted alkoxydihydropyrans using an asymmetric epoxidation catalyst (chiral manganese salen catalyst) is presented in Chapter 2. Higher levels of stereocontrol were observed with more sterically demanding and branched alkyl groups, or more electron-donating aryl groups. In Chapter 3, we describe the synthesis of novel chiral ketone catalysts for the asymmetric epoxidation of alkenes. An oxabicyclic ketone catalyst and an azabicyclic ketone catalyst were synthesised and their reactivity and selectivity of epoxidation were investigated. Finally, full experimental details and spectra are presented for all novel compounds synthesised in the course of this work in Chapter 4.
Final Report, Phase I Archaeological Survey on the North Bank of Pine Hill Run Naval Air Station Patuxent River St. Mary's County, Maryland (2012.042)
Creators: name: Katz, Gregory
name: Shellenhamer, Jason
Publisher: name: The Louis Berger Group, Inc.
Year: 2011
Subjects: St. Mary's (County)
Maryland (State / Territory)
Naval Air Station Patuxent River
Patuxent River
Prehistoric
Historic
18ST856
18ST857
18ST858
NAS-33
FREEMAN-OWENS NO. 2
FREEMAN-OWENS NO. 1
FREEMAN-OWENS NO. 3
TICK HAVEN
Arbuckle Thicket
18ST854
18ST855
Compliance
Navy
Phase I
Archaeological Overview
Data Recovery / Excavation
Reconnaissance / Survey
Heritage Management
Site Evaluation / Testing

description: The attached document includes the final report for the Phase I Archaeological Survey on the North Bank of Pine Hill Run, Naval Air Station Patuxent River, St. Mary's County, MD. On behalf of the Department of the Navy, Naval Facilities Engineering Command (NAVFAC) Washington, The Louis Berger Group, Inc. (LBG), conducted a Phase I archaeological survey of three areas on the north side of Pine Hill Run at Naval Air Station Patuxent River (NAS Pax River), St. Mary’s County, Maryland (Figure 1). The three survey areas cover a total of 26.5 hectares (65.5 acres). The survey was conducted for inventory purposes as part of compliance with Sections 106 and 110 of the National Historic Preservation Act (NHPA). The Navy is planning to construct new laboratory facilities on two of the survey areas (Survey Areas 2 and 3). Some level of archaeological survey had been previously conducted in a portion of one of the three areas (Pogue 1983; Sara and Bergevin 2004), and additional survey was necessary to have a more complete inventory of resources. LBG’s fieldwork was carried out in May and June 2011. The Principal Investigator for the archaeological study was Gregory Katz, and the Field Director was Jason Shellenhamer. Charles LeeDecker was the Project Manager. Mr. Shellenhamer and Mr. Katz were responsible for drafting the report. Mr. Shellenhamer, Mr. Katz, and Mr. LeeDecker meet the standards set out in the Secretary of the Interior’s Professional Qualification Standards (48 Federal Register 44738– 44739; 36 CFR Part 61) (Appendix A). Field crew for the project consisted of Jerusha McLeod, Mary Patton, Paul Stansfield, and Emily Walter. This collection and related documents are currently being held by the Maryland Archaeological Conservation Lab located in St. Leonard, MD. For further information contact the Federal Curator, Sara Rivers-Cofield
A. R. Hands, The Romano-British Roadside Settlement at Wilcote, Oxfordshire
Creators: name: Wigg, Angelika
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2024

description: Rezension zu: A. R. Hands, The Romano-British Roadside Settlement at Wilcote, Oxfordshire. I. Excavations 1990-92. British Archaeological Reports, British Series 232. Tempus Reparatum, Oxford 1993. ISBN 0-86054-757-4. 213 Seiten, 97 Abbildungen, 20 Tabellen und 5 Tafeln.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 73 Nr. 1 (1995)
Cinchona Alkaloid-Mediated Asymmetric Synthesis of Amino Acids and Aziridines
Creators: name: Jenner, Chloe Rachel
Publisher: name: Imperial College London
Year: 2009

description: In recent years the use of cinchona alkaloids as effective organocatalysts has been realised. The commercial availability and easy modification of these privileged structures establish them as attractive compounds for use in synthesis. For these reasons we were eager to apply cinchona alkaloid catalysis to the enantioselective synthesis of two important classes of molecule, p-amino acids and aziridines. (A) Synthesis of fi-Alkylaspartates via fi-Lactone Ring-Opening The cinchona alkaloid-catalysed reaction of ethyl glyoxylate with substituted ketenes, formed in situ from acid chloride precursors, gives as-disubstituted p-lactones in moderate yield and high enantiomeric excess. Glyoxylate has rarely been used in the amine-catalysed ketene cycloaddition and this chemistry allowed for the direct installation of an ester functionality into the product. Subsequent azide ring opening, reduction and ester hydrolysis allow access to chiral p-alkyl aspartates. (B) Synthesis of Aziridines from a,/J-Unsaturated Ketone Derivatives Our group has developed an organocatalytic reaction which furnishes unprotected aziridines in good yield from a,(3-unsaturated ketone derivatives. Screening of chiral tertiary amines derived from the cinchona alkaloid motif allowed reasonable levels of enantioselectivity to be achieved. The substrate scope of the reaction was probed to incorporate a range of different alkene derivatives.
Generalization of the Fermi Pseudopotential
Creators: name: Le, Trang T.
name: Osman, Zach
name: Watson, D. K.
name: Dunn, Martin
name: McKinney, B. A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Introduced eighty years ago, the Fermi pseudopotential has been a powerful concept in multiple fields of physics. It replaces the detailed shape of a potential by a delta-function operator multiplied by a parameter giving the strength of the potential. For Cartesian dimensions $d>1$, a regularization operator is necessary to remove singularities in the wave function. In this study, we develop a Fermi pseudopotential generalized to $d$ dimensions (including non-integer) and to non-zero wavenumber, $k$. Our approach has the advantage of circumventing singularities that occur in the wave function at certain integer values of $d$ while being valid arbitrarily close to integer $d$. In the limit of integer dimension, we show that our generalized pseudopotential is equivalent to previously derived $s$-wave pseudopotentials. Our pseudopotential generalizes the operator to non-integer dimension, includes energy ($k$) dependence, and simplifies the dimension-dependent coupling constant expression derived from a Green's function approach. We apply this pseudopotential to the problem of two cold atoms ($k\to0$) in a harmonic trap and extend the energy expression to arbitrary dimension.