cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
INGLIZ TILINI BILISH  TO`GRISIDAGI MILLIY YOKI XALQARO SERTIFIKAT OLISH UCHUN TAVSIYALAR
Creators: name: Samarqand davlat chet tillari instituti 2-bosqich talabasi Urolova Sevinch Ikromjon qizi
Publisher: name: Zenodo
Year: 2023

description: Ushbu maqolada hozirgi kunda ommaviy til bo`lgan ingliz tilini o`rganishning samarali usullari va ingliz tilini bilish to`grisidagi milliy yoki xalqaro sertifikat olish uchun tavsiyalar berilgan. Bularning barchasi ingliz tili me`yorlariga asoslangan holatda yozilgan

      ABSTRACT: This article outlines some of the best ways to teach English and how to apply for national or international English sertificate. All of these written in a case based on English standards.

       KALIT SO`ZLAR: til, ingliz tili, IELTS, milliy sertifikat, xalqaro sertifikat, tilni bilish, zamonaviy ta`lim,texnologiya.
Tracking fishermen : using GIS to characterise spatial distribution of fishing effort in the Tasmanian abalone fishery
Creators: name: Tattersall, KL
Publisher: name: University Of Tasmania
Year: 2023

description: Major collapses of abalone fisheries around the world have been preceded by a spatial serial depletion of abalone populations. As in other fisheries, this serial depletion has been difficult to anticipate and to understand without fine scale monitoring and analysis of spatial effort distribution. In recent years a field of fisheries science has started to evolve which looks at the spatial distribution of fishing effort in commercial fisheries and spatial fleet dynamics, and novel applications of some GIS tools are being developed. Despite the relative health of the Tasmanian abalone fishery (a $A100 million fishery) compared to other abalone fisheries around the world, many aspects of the reporting and assessment process require improvement to ensure sustainability of the fishery. History has shown that reliance on catch and temporal effort data reported at large spatial scales (current Tasmanian practice) is inadequate for assessment of abalone stocks, or for detecting spatial depletion. Traditional fishery independent methods used to estimate population abundance (both relative and absolute) are also inadequate, and prohibitively expensive for monitoring fishery stability. In this study, GPS data loggers were deployed on abalone fishing boats and set to record latitude and longitude of boat position every ten seconds. Divers wore depth loggers to record information about when divers were actively fishing. A novel aspect of this study is the combination of GPS fishing data and GIS tools, generally applied in animal behaviour analyses, to quantify the spatial distribution of fishing effort as captured by the loggers. The ability of these methods to describe complexity of diver behaviour, concentration of diver effort and contraction of the fishery were assessed. The use of GPS loggers provided high spatial resolution data on fishing activity, and improved the quality of fishing effort data available. Describing spatial distribution of fishing effort at fine scales captures information about changes in that spatial distribution. Performance measures of Catch Per Unit of Area fished were developed and demonstrated in the context of fishery assessment. Kernel density estimates of fishing activity during single fishing events are proposed as measures of fishing behaviour. Adoption of simple behavioural indices (dive duration as an indicator of fishing success) was proposed to enhance traditional Catch Per Unit Effort based stock-assessment methods. Subject to field validation, the performance measures developed in this study can be used to forewarn fishers and advise managers of depleting fish stocks.
Quasielastic rho0 electroproduction on the proton at intermediate energy: Role of scalar and pseudoscalar meson exchange
Creators: name: Obukhovsky, I. T.
name: Faessler, Amand
name: Fedorov, D. K.
name: Gutsche, Thomas
name: Lyubovitskij, Valery E.
name: Neudatchin, V. G.
name: Sviridova, L. L.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a detailed analysis of rho(0) electroproduction at intermediate energy for quasi-elastic knockout kinematics. The approach is based on an effective Lagrangian which generates exchanges of scalar, pseudoscalar, axial-vector and tensor mesons. The specific role of mesons with different values for J(PC) is analyzed. We show that the pi(0) exchange amplitude and its interference terms with eta(eta') and f1 exchanges dominate in the transverse part of the cross section sigmaT. The main role plays the pi(0) to rho(0) M1 spin transition when coupling the virtual photons to the nucleon. In contrast, the longitudinal cross section sigmaL is generated by a series of scalar meson exchanges. To extract the dominant term more detailed information on the inner structure of scalar mesons is required. It turns out that recent data of the CLAS Collaboration on sigmaL and sigmaT can be described with reasonable accuracy if one proposes the quarkonium structure for the heavy scalar mesons (M > 1.3 GeV). On this basis the differential cross sections dsigmaL/dt and dsigmaT/dt are calculated and compared with the latest CLAS data.
description: 19 pages, 8 figures
Canny Algorithm, Cosmic Strings and the Cosmic Microwave Background
Creators: name: Danos, Rebecca J.
name: Brandenberger, Robert H.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We describe a new code to search for signatures of cosmic strings in cosmic microwave anisotropy maps. The code implements the Canny Algorithm, an edge detection algorithm designed to search for the lines of large gradients in maps. Such a gradient signature which is coherent in position space is produced by cosmic strings via the Kaiser-Stebbins effect. We test the power of our new code to set limits on the tension of the cosmic strings by analyzing simulated data with and without cosmic strings. We compare maps with a pure Gaussian scale-invariant power spectrum with maps which have a contribution of a distribution of cosmic strings obeying a scaling solution. The maps have angular scale and angular resolution comparable to what current and future ground-based small-scale cosmic microwave anisotropy experiments will achieve. We present tests of the codes, indicate the limits on the string tension which could be set with the current code, and describe various ways to refine the analysis. Our results indicate that when applied to the data of ongoing cosmic microwave experiments such as the South Pole Telescope project, the sensitivity of our method to the presence of cosmic strings will be more than an order of magnitude better than the limits from existing analyses.
description: 19 pp, 14 figures; v4. minor corrections, as appears in journal
Synchronization of a Class of Memristive Stochastic Bidirectional Associative Memory Neural Networks with Mixed Time-Varying Delays via Sampled-Data Control
Creators: name: Yuan, M.
name: Wang, W.
name: Luo, X.
name: Ge, C.
name: Li, L.
name: Kurths, J.
name: Zhao, W.
Publisher: name: London : Hindawi Limited
Year: 2018
Subjects: subject: Associative processing
subject: Associative storage
subject: Memory architecture
subject: Neural networks
subject: Stochastic systems
subject: Synchronization
subject: Time delay
subject: Time varying networks
subject: Bi-directional associative memory neural networks
subject: Distributed delays
subject: Mixed time-varying delays
subject: Numerical experiments
subject: Sampled-data control
subject: Sampled-data controller
subject: Stochastic perturbations
subject: Synchronization process
subject: Time varying control systems
subject: 510

description: The paper addresses the issue of synchronization of memristive bidirectional associative memory neural networks (MBAMNNs) with mixed time-varying delays and stochastic perturbation via a sampled-data controller. First, we propose a new model of MBAMNNs with mixed time-varying delays. In the proposed approach, the mixed delays include time-varying distributed delays and discrete delays. Second, we design a new method of sampled-data control for the stochastic MBAMNNs. Traditional control methods lack the capability of reflecting variable synaptic weights. In this paper, the methods are carefully designed to confirm the synchronization processes are suitable for the feather of the memristor. Third, sufficient criteria guaranteeing the synchronization of the systems are derived based on the derive-response concept. Finally, the effectiveness of the proposed mechanism is validated with numerical experiments.
Additional file 7 of Burden of anemia and its underlying causes in 204 countries and territories, 1990–2019: results from the Global Burden of Disease Study 2019
Creators: name: Safiri, Saeid
name: Kolahi, Ali-Asghar
name: Noori, Maryam
name: Nejadghaderi, Seyed Aria
name: Karamzad, Nahid
name: Bragazzi, Nicola Luigi
name: Sullman, Mark J. M.
name: Abdollahi, Morteza
name: Collins, Gary S.
name: Kaufman, Jay S.
name: Grieger, Jessica A.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: Computational Biology

description: Additional file 7: Figure S4. The percentage change in the age-standardized years lived with disability (YLDs) rates of anemia from 1990 to 2019 for the 21 Global Burden of Disease regions, by sex. (Generated from data available from http://ghdx.healthdata.org/gbd-results-tool ).
Characterization of Powder and the Effects of Powder Reuse in Selective Laser Melting
Creators: name: Barnhart, Bradley
Publisher: name: University of Notre Dame
Year: 2023

description: The ability to reuse feedstock in additive manufacturing powder bed processes is vital for cost control and widespread adoption of the technology. This requires an understanding of the effects of thermal cycling in the ambient conditions an additive machine has on the physical, chemical, and microstructural properties of the powder. Specifically, the work reported here centers on characterization of the changes that occur due to thermal cycling with 316L stainless steel, 17-4 PH stainless steel, and Nylon 12 powders. in a custom rig or an industrial selective laser melting (SLM) machine. All powders used in industrial machines exhibited shifts towards larger particle sizes as they were used. Of other properties measured, Nylon 12 showed no change. The surface chemistry of the used stainless steel powder is consistent with that of gas atomized powder with only the spatter having evidence of increased oxidation. The spatter was also used to determine the events leading particle to agglomeration and these observations were numerically modeled to represent the measured particle size distributions.
Monotonically convergent optimal control theory of quantum systems under a nonlinear interaction with the control field
Creators: name: Lapert, M.
name: Tehini, R.
name: Turinici, G.
name: Sugny, D.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider the optimal control of quantum systems interacting non-linearly with an electromagnetic field. We propose new monotonically convergent algorithms to solve the optimal equations. The monotonic behavior of the algorithm is ensured by a non-standard choice of the cost which is not quadratic in the field. These algorithms can be constructed for pure and mixed-state quantum systems. The efficiency of the method is shown numerically on molecular orientation with a non-linearity of order 3 in the field. Discretizing the amplitude and the phase of the Fourier transform of the optimal field, we show that the optimal solution can be well-approximated by pulses that could be implemented experimentally.
description: 24 pages, 11 figures
Additional file 8 of Burden of anemia and its underlying causes in 204 countries and territories, 1990–2019: results from the Global Burden of Disease Study 2019
Creators: name: Safiri, Saeid
name: Kolahi, Ali-Asghar
name: Noori, Maryam
name: Nejadghaderi, Seyed Aria
name: Karamzad, Nahid
name: Bragazzi, Nicola Luigi
name: Sullman, Mark J. M.
name: Abdollahi, Morteza
name: Collins, Gary S.
name: Kaufman, Jay S.
name: Grieger, Jessica A.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: Computational Biology

description: Additional file 8: Table S4. Prevalent cases of anemia in 1990 and 2019 and the percentage change in the age-standardized rates (ASRs) per 100,000, by location (Generated from data available from http://ghdx.healthdata.org/gbd-results-tool ).
Non-cyclotomic fusion categories
Creators: name: Morrison, Scott
name: Snyder, Noah
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Algebra (math.QA)
subject: Number Theory (math.NT)
subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: 18D10, 46L37

description: Etingof, Nikshych and Ostrik ask in arXiv:math.QA/0203060 if every fusion category can be completely defined over a cyclotomic field. We show that this is not the case: in particular one of the fusion categories coming from the Haagerup subfactor arXiv:math.OA/9803044 and one coming from the newly constructed extended Haagerup subfactor arXiv:0909.4099 can not be completely defined over a cyclotomic field. On the other hand, we show that the double of the even part of the Haagerup subfactor is completely defined over a cyclotomic field. We identify the minimal field of definition for each of these fusion categories, compute the Galois groups, and identify their Galois conjugates.
description: 22 pages; improved version of Section 5
Additional file 9 of Burden of anemia and its underlying causes in 204 countries and territories, 1990–2019: results from the Global Burden of Disease Study 2019
Creators: name: Safiri, Saeid
name: Kolahi, Ali-Asghar
name: Noori, Maryam
name: Nejadghaderi, Seyed Aria
name: Karamzad, Nahid
name: Bragazzi, Nicola Luigi
name: Sullman, Mark J. M.
name: Abdollahi, Morteza
name: Collins, Gary S.
name: Kaufman, Jay S.
name: Grieger, Jessica A.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: Computational Biology

description: Additional file 9: Table S5. Years lived with disability (YLDs) due to anemia in 1990 and 2019 and the percentage change in the age-standardized rates (ASRs) per 100,000, by location (Generated from data available from http://ghdx.healthdata.org/gbd-results-tool ).
Thermal-noise-limited underground interferometer CLIO
Creators: name: Agatsuma, Kazuhiro
name: Arai, Koji
name: Fujimoto, Masa-Katsu
name: Kawamura, Seiji
name: Kuroda, Kazuaki
name: Miyakawa, Osamu
name: Miyoki, Shinji
name: Ohashi, Masatake
name: Suzuki, Toshikazu
name: Takahashi, Ryutaro
name: Tatsumi, Daisuke
name: Telada, Souichi
name: Uchiyama, Takashi
name: Yamamoto, Kazuhiro
name: collaborators, CLIO
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We report on the current status of CLIO (Cryogenic Laser Interferometer Observatory), which is a prototype interferometer for LCGT (Large Scale Cryogenic Gravitational-Wave Telescope). LCGT is a Japanese next-generation interferometric gravitational wave detector featuring the use of cryogenic mirrors and a quiet underground site. The main purpose of CLIO is to demonstrate a reduction of the mirror thermal noise by cooling the sapphire mirrors. CLIO is located in an underground site of the Kamioka mine, 1000 m deep from the mountain top, to verify its advantages. After a few years of commissioning work, we have achieved a thermal-noise-limited sensitivity at room temperature. One of the main results of noise hunting was the elimination of thermal noise caused by a conductive coil-holder coupled with a pendulum through magnets.
description: 10 pages, 6 figures, Proceedings of the 8th Edoardo Amaldi Conference on Gravitational Waves
Improved Capacity Scaling in Wireless Networks With Infrastructure
Creators: name: Shin, Won-Yong
name: Jeon, Sang-Woon
name: Devroye, Natasha
name: Vu, Mai H.
name: Chung, Sae-Young
name: Lee, Yong H.
name: Tarokh, Vahid
Publisher: name: arXiv
Year: 2008
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: This paper analyzes the impact and benefits of infrastructure support in improving the throughput scaling in networks of $n$ randomly located wireless nodes. The infrastructure uses multi-antenna base stations (BSs), in which the number of BSs and the number of antennas at each BS can scale at arbitrary rates relative to $n$. Under the model, capacity scaling laws are analyzed for both dense and extended networks. Two BS-based routing schemes are first introduced in this study: an infrastructure-supported single-hop (ISH) routing protocol with multiple-access uplink and broadcast downlink and an infrastructure-supported multi-hop (IMH) routing protocol. Then, their achievable throughput scalings are analyzed. These schemes are compared against two conventional schemes without BSs: the multi-hop (MH) transmission and hierarchical cooperation (HC) schemes. It is shown that a linear throughput scaling is achieved in dense networks, as in the case without help of BSs. In contrast, the proposed BS-based routing schemes can, under realistic network conditions, improve the throughput scaling significantly in extended networks. The gain comes from the following advantages of these BS-based protocols. First, more nodes can transmit simultaneously in the proposed scheme than in the MH scheme if the number of BSs and the number of antennas are large enough. Second, by improving the long-distance signal-to-noise ratio (SNR), the received signal power can be larger than that of the HC, enabling a better throughput scaling under extended networks. Furthermore, by deriving the corresponding information-theoretic cut-set upper bounds, it is shown under extended networks that a combination of four schemes IMH, ISH, MH, and HC is order-optimal in all operating regimes.
description: 26 pages, 10 figures, 1 table, Under revision for IEEE Transactions on Information Theory
Additional file 1 of Spontaneous apoptosis and BCL2 gene expression as predictors of early death and short overall survival in acute leukemia patients: a prospective, case cohort study
Creators: name: Ebian, Huda F.
name: El-korashi, Lobna A.
name: Embaby, Ahmed
name: Hussien, Marwa H.
name: Ahmed, Alshymaa A.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Developmental Biology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology

description: Additional file 1. Supplementary Table 1. Demographic features, clinical presentations, and laboratory investigations of patients. Supplementary Figure 1. boxplots of early (Annexin V), late (Annexin V/propidium iodide), and total apoptosis. MCL1, BCL2 and BCL-XL gene expression in acute lymphoblastic leukemia and acute myeloid leukemia patients and controls. Supplementary Figure 2. Real-time PCR amplification curves of two AML (M2) patients. (A) A patient who survived for 29 days with a BCL2 gene expression of 0.26. (B) A patient who survived till the end of the study “180 days” with a BCL2 gene expression of 10.06. The line with circular dots represents the BCL2 gene curve, whereas the line with rectangular dots represents the beta-actin gene curve. AML, acute myeloid leukemia.
Doubly heavy baryons in a Salpeter model with AdS/QCD inspired potential
Creators: name: Giannuzzi, Floriana
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The spectrum of baryons with two heavy quarks is predicted, assuming a configuration of a light quark and a heavy diquark. The masses are computed within a semirelativistic quark model, using a potential obtained in the framework of the AdS/QCD correspondence. All the parameters defining the model are determined fitting the meson spectrum. The obtained mass of Ξ_{cc} is in agreement with the measurements.
description: 7 pages, 2 figures, 6 tables
The oboe reed : investigations and comparisons of the oboe reed for the development of the pedagogy of the oboe
Creators: name: Ortuso, J
Publisher: name: University Of Tasmania
Year: 2023

description: The purpose of this dissertation is to put forward ideas and improved techniques of contemporary oboe reed making. The reed is an integral part of oboe playing and should not be regarded as a secondary consideration; Quality and stability of the tone, intonation, resistance and many more attributes largely depend on the constriction and finish of the reed. Ledet states in his book O):loe reec'l. styles: 'From the stand point of both the teacher and the student, reed making is one of the most important aspects in the pedagogy of the oboe'. One of the most frustrating aspects of oboe playing is the need for fresh reeds. It is imperative, therefore, that the student develop the necessary understanding and technical skills of reed making early in the learning process, thus allowing other areas of development to proceed unobstructed. For the young oboist insufficient material is available to explain and demonstrate the art of reed making in a straightforward and easily understood fashion. It is for this reason that I have carri9d out investigations and comparisons in the following areas which represent fundamental principles in the development of the pedagogy of the Oboe. 1) CANE The basic structure and composition of Arundo Donax is analysed. 2) SHAPERS a) Two steel shapers of different dimensions (wide and narrow) are constructed. b) The two shapers are used to make two different reeds and their tonal and intonation quality analysed. 3) SHAPING, PROFILING AND FINAL ADJUSTMENT OF THE REED Improved techniques are put forward with graphically illustrated examples.
Dispersive construction of two-loop P->3π(P=K,η) amplitudes
Creators: name: Zdrahal, M.
name: Kampf, K.
name: Knecht, M.
name: Novotny, J.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The branching ratio of the η->3πdecay is an important source of information on the value of the quark mass ratio 1/R=(m_d-m_u)/(m_s-\hat m). Furthermore, isospin breaking effects in the decays K->3πprovide information on the pion scattering lengths. The cusp effect in the K->3πdecays is presently being analyzed by the NA48 and KTeV experiments. From the theoretical point of view, these processes have been studied by different methods. We propose a unified and relativistic treatment relying on very general principles, unitarity, analyticity and crossing symmetry, combined with chiral counting, in order to construct model-independent representations of the corresponding amplitudes that are valid at two loops. A general description of the procedure is given and is illustrated in the case of the ηdecay amplitude in the leading order in the isospin breaking.
description: Talk given at "International Workshop on Effective Field Theories: from the pion to the upsilon", February 2009, Valencia, Spain. 8 pages. PoS style
Radiofrequency Hyperthermia of Cancer Cells Enhanced by Silicic Acid Ions Released during the Biodegradation of Porous Silicon Nanowires
Creators: name: Gongalsky, Maxim
name: Gvindzhiliia, Georgii
name: Tamarov, Konstantin
name: Shalygina, Olga
name: Pavlikov, Alexander
name: Solovyev, Valery
name: Kudryavtsev, Andrey
name: Sivakov, Vladimir
name: Osminkina, Liubov A.
Publisher: name: Washington, DC : ACS Publications
Year: 2019
Subjects: subject: Radiofrequency
subject: Hyperthermia
subject: Cancer
subject: Silicic Acid Ions
subject: Biodegradation
subject: Porous Silicon Nanowires
subject: 540
subject: 660

description: The radiofrequency (RF) mild hyperthermia effect sensitized by biodegradable nanoparticles is a promising approach for therapy and diagnostics of numerous human diseases including cancer. Herein, we report the significant enhancement of local destruction of cancer cells induced by RF hyperthermia in the presence of degraded low-toxic porous silicon (PSi) nanowires (NWs). Proper selection of RF irradiation time (10 min), intensity, concentration of PSi NWs, and incubation time (24 h) decreased cell viability to 10%, which can be potentially used for cancer treatment. The incubation for 24 h is critical for degradation of PSi NWs and the formation of silicic acid ions H+ and H3SiO4- in abundance. The ions drastically change the solution conductivity in the vicinity of PSi NWs, which enhances the absorption of RF radiation and increases the hyperthermia effect. The high biodegradability and efficient photoluminescence of PSi NWs were governed by their mesoporous structure. The average size of pores was 10 nm, and the sizes of silicon nanocrystals (quantum dots) were 3-5 nm. Degradation of PSi NWs was observed as a significant decrease of optical absorbance, photoluminescence, and Raman signals of PSi NW suspensions after 24 h of incubation. Localization of PSi NWs at cell membranes revealed by confocal microscopy suggested that thermal poration of membranes could cause cell death. Thus, efficient photoluminescence in combination with RF-induced cell membrane breakdown indicates promising opportunities for theranostic applications of PSi NWs. © 2019 American Chemical Society.
Additional file 1 of Antiproliferative, antibacterial, and antioxidant activities of Bauhinia strychnifolia Craib aqueous extracts in gut and liver perspective
Creators: name: Phonghanpot, Suranat
name: Jarintanan, Faongchat
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1.
Extending the Maier-Saupe theory to cybotactic nematics
Creators: name: Droulias, Sotiris
name: Vanakaras, Alexandros G.
name: Photinos, Demetri J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A theory of thermotropic nematic liquid crystals in which molecules form internally ordered clusters is presented. The formulation is based on the same mean field approximation and form of the anisotropic potential used in the Maier-Saupe theory. A uniaxial nematic and two macroscopically isotropic phases are predicted. One of the isotropic phases consists of thermodynamically stable clusters with internal orientational order. The nematic phase shows cybotactic order throughout its range of stability. This order persists above the transition temperature, either as a stable feature or as a pretransitional effect. The values of the order parameter and of the entropy change at the nematic to isotropic phase transition depend on the size of the clusters. The Maier-Saupe theory is obtained in the limit of extremely large or extremely small clusters.
description: 19 pages, 4 figures
Additional file 2 of Antiproliferative, antibacterial, and antioxidant activities of Bauhinia strychnifolia Craib aqueous extracts in gut and liver perspective
Creators: name: Phonghanpot, Suranat
name: Jarintanan, Faongchat
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 2.
Modelos Nacionais de Combustível: documento de referência e ficheiros para simulação
Creators: name: Fernandes, Paulo
Publisher: name: Zenodo
Year: 2025
Subjects: fuel models
fire behaviour
fuel modelling
fire modelling

description: Informação de referência relativa aos modelos de combustível desenvolvidos para Portugal para uso com software de simulação do comportamento do fogo do USDA Forest Service baseado no modelo de propagação do fogo de Rothermel, incluindo os ficheiros necessários para as simulações.
description: Reference information for the Portuguese custom fuel models for use with fire-behaviour simulation software developed by the USDA Forest Service and based on Rothermel's fire spread model.
Gender and sexuality
Creators: name: Şentürk, Recep
Publisher: name: Zenodo
Year: 2006
Subjects: Encyclopaedias
History
Reference
Religion

description: Compared to its contemporaries in the Middle Ages, Islamic society significantly promoted equality between the sexes and improved the social status and rights of women. Yet, judged from the perspective of modern conceptions of women’s rights, some of the practices associated with Islam in the Middle Ages may appear discriminatory, owing to continually changing conceptions about women’s identity and role in society and family. Islam emerged in a patriarchal society where fathers felt deeply ashamed for having a female child, often culminating in the common practice of pre-Islamic Arabia of burying her alive. There was no limit to the number of wives a man could have. Suppression of women and inequality between the sexes were apparent in all types of interaction.
Additional file 1 of The future of STI screening and treatment for youth: a National Survey of youth perspectives and intentions
Creators: name: Gogineni, Vinaya
name: Waselewski, Marika E.
name: Jamison, Cornelius D.
name: Bell, Jasmine A.
name: Hadler, Nicole
name: Chaudhry, Kiren A.
name: Chang, Tammy
name: Mmeje, Okeoma O.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 1. Details of Q2 responses based on Q1 responses. Description: Details showing the relationship between the responses for those who completed question 2 in relation to their response to question 1.
Effective Numerical Algorithm for Simulations of Beam Stabilization in Broad Area Semiconductor Lasers and Amplifiers
Creators: name: Radziunas, M.
name: Čiegis, R.
Publisher: name: Milton Park : Taylor and Francis Ltd.
Year: 2014
Subjects: subject: beam improvement
subject: broad area device
subject: numerical scheme
subject: parallel algorithm
subject: simulation
subject: traveling wave model
subject: 510

description: Abstract: A 2 + 1 dimensional PDE traveling wave model describing spatial-lateral dynamics of edge-emitting broad area semiconductor devices is considered. A numerical scheme based on a split-step Fourier method is presented. The domain decomposition method is used to parallelize the sequential algorithm. The parallel algorithm is implemented by using Message Passing Interface system, results of computational experiments are presented and the scalability of the algorithm is analyzed. Simulations of the model equations are used for optimizing of existing devices with respect to the emitted beam quality, as well as for creating and testing of novel device design concepts.
Massive, massless and ghost modes of gravitational waves from higher-order gravity
Creators: name: Bogdanos, Charalampos
name: Capozziello, Salvatore
name: De Laurentis, Mariafelicia
name: Nesseris, Savvas
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We linearize the field equations for higher order theories that contain scalar invariants other than the Ricci scalar. We find that besides a massless spin-2 field (the standard graviton), the theory contains also spin-0 and spin-2 massive modes with the latter being, in general, ghost modes. Then, we investigate the possible detectability of such additional polarization modes of a stochastic gravitational wave by ground-based and space interferometric detectors. Finally, we extend the formalism of the cross-correlation analysis, including the additional polarization modes, and calculate the detectable energy density of the spectrum for a stochastic background of the relic gravity waves that corresponds to our model. For the situation considered here, we find that these massive modes are certainly of interest for direct detection by the LISA experiment.
description: 11 pages, 3 figures
The development of a manpower planning model
Creators: name: McCrea, James Lewis
Publisher: name: University of British Columbia
Year: 2011

description: In recent years a number of personnel planning techniques and manpower models have been developed to improve long range planning in the personnel field. A review of the literature on manpower planning revealed that models had been developed to consider quite specific problems and that the quantitative techniques had considered only a very simple manpower structure. The simplicity of the existing models, together with the widely varying assumptions upon which the models were based, indicated that the factors to be included in a general manpower planning model required investigation. The investigation demonstrated that one of the major weaknesses of the existing models was their failure to include provision for promoting employees through a hierarchical structure. The decision was made to construct a forecasting model which included this feature together with the other factors required to forecast labour requirements for production workers and non-professional staff positions. A model was constructed to reflect these factors and a computer programme written for the model. Initial investigations with the model indicated that promotions increased exponentially as turnover increased, and that the timing of hiring decisions depended upon the training times in the organizational structure. The conclusion of this investigation was that the hierarchical structure would be required in a general model. The existing models may be underestimating the time lags and training costs by falling to consider promotions. The study concluded with an analysis of the problems that would be encountered in constructing a more complex model and in adding cost-optimizing features to it.
Additional file 3 of Temporal trends and adverse perinatal outcomes of twin pregnancies at differing gestational ages: an observational study from China between 2012–2020
Creators: name: Chen, Peiran
name: Li, Mingrong
name: Mu, Yi
name: Wang, Yanping
name: Liu, Zheng
name: Li, Qi
name: Li, Xiaohong
name: Dai, Li
name: Xie, Yanxia
name: Liang, Juan
name: Zhu, Jun
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Mental Health

description: Additional file 3: Supplementary Figure 3. Incidence of Low Apgar score by year and gestational age.
title: A superfluid liquid helium target for electron scattering experiments at the S-DALINAC
Creators: name: Hilcker, Michaela
Publisher: name: UNSPECIFIED
Year: 2020

description: The aim of this work was to develop a superfluid helium target for electron scattering experiments at the S-DALINAC. The target consists of a multistage helium cryostat including target cell and corresponding scattering chamber. It is initially filled with liquid helium at boiling temperature and then cooled down to 1.8 K via vapor pressure reduction. The infrastructure of the QCLAM spectrometer provides a set of basic conditions for the design. Difficulties in handling liquid helium provide further challenges. After the delivery of the required components, the cryostat had to be assembled and tested. The development of a suitable cooling procedure was a particularly critical point. The functionality of the cryostat was demonstrated in a following experiment. The assumed advantages of superfluid helium instead of liquid helium at boiling temperature as target material were confirmed. A commissioning experiment at the QCLAM spectrometer was performed. By evaluating the spectrum of elastically scattered electrons, the target thickness could be measured experimentally. It agrees with the geometric manufacturer's specifications. During the experiment, the focusing of the electron beam on the target was difficult. Therefore, simulations on a modified target cell geometry with an increased target area were performed.
Translational Invariance and the Anisotropy of the Cosmic Microwave Background
Creators: name: Carroll, Sean M.
name: Tseng, Chien-Yao
name: Wise, Mark B.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Primordial quantum fluctuations produced by inflation are conventionally assumed to be statistically homogeneous, a consequence of translational invariance. In this paper we quantify the potentially observable effects of a small violation of translational invariance during inflation, as characterized by the presence of a preferred point, line, or plane. We explore the imprint such a violation would leave on the cosmic microwave background anisotropy, and provide explicit formulas for the expected amplitudes $$ of the spherical-harmonic coefficients.
description: Notation improved
Topological Hall effect in thin films of Mn1.5PtSn
Creators: name: Swekis, Peter
name: Markou, Anastasios
name: Kriegner, Dominik
name: Gayles, Jacob
name: Schlitz, Richard
name: Schnelle, Walter
name: Goennenwein, Sebastian T.B.
name: Felser, Claudia
Publisher: name: College Park, MD : APS
Year: 2019
Subjects: subject: Magnesia
subject: Manganese alloys
subject: Platinum alloys
subject: 530

description: Spin chirality in metallic materials with noncoplanar magnetic order can give rise to a Berry phase induced topological Hall effect. Here, we report the observation of a large topological Hall effect in high-quality films of Mn1.5PtSn that were grown by means of magnetron sputtering on MgO(001). The topological Hall resistivity is present up to μ0H≈4T below the spin reorientation transition temperature, Ts=185 K. We find that the maximum topological Hall resistivity is of comparable magnitude as the anomalous Hall resistivity. Owing to the size, the topological Hall effect is directly evident prior to the customarily performed subtraction of magnetometry data. Further, we underline the robustness of the topological Hall effect in Mn2-xPtSn by extracting the effect for multiple stoichiometries (x=0.5,0.25,0.1) and film thicknesses (t=104,52,35 nm) with maximum topological Hall resistivities between 0.76 and 1.55μΩcm at 150 K. © 2019 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.
A Multiwavelength Study of Young Massive Star-Forming Regions. III. Mid-Infrared Emission
Creators: name: Morales, Esteban F. E.
name: Mardones, Diego
name: Garay, Guido
name: Brooks, Kate J.
name: Pineda, Jaime E.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present mid-infrared (MIR) observations, made with the TIMMI2 camera on the ESO 3.6 m telescope, toward 14 young massive star-forming regions. All regions were imaged in the N band, and nine in the Q band, with an angular resolution of ~ 1 arcsec. Typically, the regions exhibit a single or two compact sources (with sizes in the range 0.008-0.18 pc) plus extended diffuse emission. The Spitzer-Galactic Legacy Infrared Mid-Plane Survey Extraordinaire images of these regions show much more extended emission than that seen by TIMMI2, and this is attributed to polycyclic aromatic hydrocarbon (PAH) bands. For the MIR sources associated with radio continuum radiation (Paper I) there is a close morphological correspondence between the two emissions, suggesting that the ionized gas (radio source) and hot dust (MIR source) coexist inside the H II region. We found five MIR compact sources which are not associated with radio continuum emission, and are thus prime candidates for hosting young massive protostars. In particular, objects IRAS 14593-5852 II (only detected at 17.7 microns) and 17008-4040 I are likely to be genuine O-type protostellar objects. We also present TIMMI2 N-band spectra of eight sources, all of which are dominated by a prominent silicate absorption feature (~ 9.7 microns). From these data we estimate column densities in the range (7-17)x10^22 cm^-2, in good agreement with those derived from the 1.2 mm data (Paper II). Seven sources show bright [Ne II] line emission, as expected from ionized gas regions. Only IRAS 123830-6128 shows detectable PAH emission at 8.6 and 11.3 microns.
description: Published in ApJ. 15 pages, 6 figures. Formatted with emulateapj; v2: Minor language changes to match the published version
title: Liquid Silicone Rubber Foams Made with Water as Blowing Agent
Creators: name: Marl, Svenja
name: Rüppel, Annette
name: Hartung, Michael
name: Klier, Kevin
name: Giesen, Ralf-Urs
name: Heim, Hans-Peter
Publisher: name: Universität Kassel
Year: 2021
Subjects: subject: injection molding
subject: liquid silicone rubber
subject: silica
subject: silicone foam
subject: water
subject: 660
subject: Siliconkautschuk
subject: Flüssigkautschuk
subject: Spritzgießen
subject: Siliciumdioxid
subject: Schaumstoff
subject: Wasser
subject: Treibmittel

description: Gefördert im Rahmen des Projekts DEAL
description: Federal Ministry for Economics and Technology (BMWi). Grant Number: 03THW10K14
Additional file 1 of Overexpression of the elongation factor MtEF1A1 promotes salt stress tolerance in Arabidopsis thaliana and Medicago truncatula
Creators: name: Xu, Lei
name: Zhang, Lixia
name: Liu, Yajiao
name: Sod, Bilig
name: Li, Mingna
name: Yang, Tianhui
name: Gao, Ting
name: Yang, Qingchuan
name: Long, Ruicai
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Plant Biology

description: Supplementary Material 1
title: Coherent frequency conversion towards ultrashort VUV pulses enhanced by dressed states and adiabatic quantum dynamics
Creators: name: Cipura, Fabian
Publisher: name: UNSPECIFIED
Year: 2020

description: In this work, we thoroughly investigated frequency conversion towards ultrashort picosecond (ps) laser pulses in the vacuum ultraviolet (VUV) spectral regime via nonlinear optics in coherently-driven quantum systems at high intensities. We applied approaches of adiabatic quantum dynamics relying on coherent light-matter interactions, which modify the "bare" eigenstates of a quantum system to "dressed" states and exploit slow (i.e., adiabatic) population evolutions via such dressed states. This enables enhancement of typically low-order, low-intensity nonlinear optics (at MW/cm², GW/cm²), where the light field perturbs the atomic level structure only weakly. On the other hand, aiming at nonlinear optics at higher orders, e.g., high-harmonic generation, strong light fields are applied (100 TW/cm², PW/cm²), which modify the Coulomb potential of the atom strongly. In this case, resonances play no role anymore and adiabatic quantum dynamics via atomic resonances will not work. With this work, we demonstrated the implementation of adiabatic quantum dynamics and coherently prepared media for nonlinear optics in an intermediate intensity regime (TW/cm²), i.e., at Keldysh parameters approaching γ≈1. The fundamental question was, whether the high intensities still permit us to drive and exploit coherent-adiabatic dynamics via dressed states for enhancement of frequency conversion processes. We investigated two approaches to enhance the frequency conversion yield applying nonlinear optics in coherently-driven quantum systems (rare gases). In the first approach, we resonantly enhanced harmonic generation via dressed states with large Autler-Townes splittings. With this approach, we demonstrated how to make atomic resonances available for an initially far detuned fixed-frequency pump laser and showed a compensation for inevitable, perturbing Stark shifts. In the second approach, we investigated frequency conversion, enhanced by coherent population return (CPR) and preparation of maximal atomic coherences at high intensities. With this approach, we showed how to maximally benefit from an atomic resonance via adiabatically driven frequency conversion, i.e., by detuning the strong pump laser slightly from the resonance.
QCD Critical Point in a Quasiparticle Model
Creators: name: Srivastava, P. K.
name: Tiwari, S. K.
name: Singh, C. P.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Recent theoretical investigations have unveiled a rich structure in the quantum chromodynamics (QCD) phase diagram which consists of quark gluon plasma (QGP) and the hadronic phases but also supports the existence of a cross-over transition ending at a critical end point (CEP). We find a too large variation in determination of the coordinates of the CEP in the temperature (T), baryon chemical potential ($μ_{B}$) plane and, therefore, its identification in the current heavy-ion experiments becomes debatable. Here we use an equation of state (EOS) for a deconfined QGP using a thermodynamically consistent quasiparticle model involving quarks and gluons having thermal masses. We further use a thermodynamically consistent excluded volume model for the hadron gas (HG) which was recently proposed by us. Using these equations of state, a first order deconfining phase transition is constructed using Gibbs' criteria. This leads to an interesting finding that the phase transition line ends at a critical point (CEP) beyond which a cross-over region exists. Using our thermal HG model, we obtain a chemical freeze out curve and we find that the CEP lies in close proximity to this curve as proposed by some authors. The coordinates of CEP are found to lie within the reach of RHIC experiment.
description: 15 pages, 3 figures, 1 table; minor corrections, to be appeared in Phys. Rev. D