cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Quantum Phase Transition in the One-Dimensional Extended Quantum Compass Model in a Transverse Field
Creators: name: Jafari, R.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Quantum phase transitions in the one-dimensional extended quantum compass model in transverse field are studied by using the Jordan-Wigner transformation. This model is always gapful except at the critical surfaces where the energy gap disappears. We obtain the analytic expressions of all critical fields which drive quantum phase transitions. This model shows a rich phase diagram which includes spin-flop, strip antiferromagnetic and saturate ferromagnetic phases in addition to the phase with anti parallel ordering of spin $y$ component on odd bonds. However we study the universality and scaling properties of the transverse susceptibility and nearest-neighbor correlation functions derivatives in different regions to confirm the results obtained using the energy gap analysis.
description: 8 Page, 15 Figures
Ions before oxygen : ancestral origins of vertebrate gill function
Creators: name: Sackville, Michael
Publisher: name: University of British Columbia
Year: 2020

description: Gas exchange and ion regulation at gills play many key roles in vertebrate evolution. Current hypotheses assume gills acquired these important functions from the skin along the vertebrate stem, facilitating the evolution of larger, armoured and more active modes of life. However, this assumption lacks functional support from representatives of early vertebrates and their ancestors. To better understand how and when vertebrate gills became the primary site of gas exchange and ion regulation, I characterized gill and skin function in representatives of ancestral vertebrates (lamprey ammocoete, Entosphenus tridentatus), cephalochordates (amphioxus, Branchiostoma floridae) and hemichordates (acorn worm, Saccoglossus kowalevskii). Intraspecific comparisons within ammocoetes tested the effects of size, dermal thickness and activity on gill function, and interspecific comparisons between taxa tested ancestral origins of gill function. For ammocoetes, I measured multiple gas and ion fluxes in vivo at gills and skin of different sized animals (0.02-2.00 g). Gills accounted for ~20% of gas flux in the smallest ammocoetes in normoxia at 10°C, and contributions increased with size, hypoxia and temperature. Conversely, gills accounted for 100% of ion flux in all sizes and conditions. For acorn worms, I exploited their regenerative ability to partition animals into viable halves with and without gills for respirometry. Gills did not enhance oxygen uptake or ammonia excretion despite hypoxic or thermal challenges. Morphometry by others estimates amphioxus gills also contribute negligibly to gas exchange. However, both acorn worm and amphioxus gills displayed elevated signals for ion regulation (NKA/VHA activity; CA/NHE/AE/Foxi expression). This is the first functional support in ancestral representatives for a vertebrate origin of gas exchange at gills associated with increasing size, dermal thickness and activity. However, ion regulation at gills appears unrelated to this vertebrate transition, and results instead suggest a novel and much earlier deuterostome origin near the inception of pharyngeal arches.
title: The anti-apoptotic role of Mcl-1 during early nervous system development
Creators: name: Flemmer, Robert T.
Publisher: name: Memorial University of Newfoundland
Year: 2021

description: Developmental neurogenesis, the formation of neurons in utero, is tightly regulated by apoptosis, a form of programmed cell death. The pro-survival protein Mcl-1 has been shown to be important for the survival of the developing nervous system through its ability to inhibit apoptosis. This dependency is poorly understood. Moreover, how Mcl-1 inhibits apoptosis in the developing nervous system is unknown. Here, conditional ablation of mcl-1 in the murine developing nervous system (Mcl-1 CKO) resulted in widespread death throughout the developing nervous system. Mcl-1 CKOs showed a progression of apoptosis that mirrors the progression of differentiation in the brainstem and spinal cord. Apoptosis was rescued by co-deleting pro-apoptotic Bax in Mcl-1 CKO mice, demonstrating that Mcl-1 promotes cell survival by blocking the activation of Bax. This work is the first to demonstrate widespread dependency on Mcl-1 during early nervous system development.
Experimental investigation and its analysis of gas holdup in a three-phase counter-current microstructured bubble column
Creators: name: Prakash, Ritesh
name: Bhattacharyya, Adhwarshu
name: Majumder, Subrata Kumar
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Cell Biology
subject: Molecular Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: The present work investigates the gas holdup in a three-phase counter-current microstructured bubble column with and without the presence of surfactant. The coal (specific gravity 1.4) was taken to prepare slurry (a mixture of water and coal) and Methyl Isobutyl Carbinol (MIBC) was used as a surfactant. The effects of the dispersed phase (i.e., air, usg= 0.011 − 0.075 m/s) and continuous phase (i.e., slurry, usg= 0.011 − 0.075 m/s) velocity, solid loading (i.e., 0.5 − 3.0 wt%), and solid size (i.e., 63.01 − 517.0 μm) on gas holdup are studied. The result shows that the gas holdup is highly dependent on the operating variables and the solid loading, but only to a small extent on the size of the particles. The gas holdup is analyzed with a slip velocity model. The maximum gas holdup in the column is found to be 38.570% and 33.195% in the presence and absence of the surfactant, respectively. It has been found that increasing the concentration of solids reduces gas holdup. Moreover, increasing particle size and dispersed phase and continuous phase velocity increases gas holdup. A novel correlation has been developed to predict the gas holdup and slip velocity model parameters. Gas holdup data from the available literature and the current experimental values were compared to the recommended correlation. The results of the study show that the recommended correlations give a precise prediction of experimental values in the error range of ± 20%.
Hall effects on MHD free convective flow and mass transfer over a stretching sheet
Creators: name: Shit, G. C.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Of concern in this paper is an investigation of heat and mass transfer over a stretching sheet under the influence of an applied uniform magnetic field and the effects of Hall current are taken into account. The non-linear boundary layer equations together with the boundary conditions are reduced to a system of non-linear ordinary differential equations by using the similarity transformation. The system of non-linear ordinary differential equations are solved by developing a suitable numerical techniques such as finite difference scheme and Newton's method of linearization. The numerical results concerned with the velocity, temperature and concentration profiles as well as the skin-friction coefficient, local Nusselt number Nu and the local sherhood number Sh for various values of the nondimensional parameters presented graphically.
description: 21 pages, 18 Figures
การพัฒนาและประเมินประสิทธิภาพประสิทธิผลอุปกรณ์ IoT เพื่อการสื่อสารระหว่างผู้สูงอายุป่วยติดเตียงกับผู้ดูแล
Creators: name: วงศพัทธ์ วรรณยศ
Publisher: name: สำนักหอสมุด มหาวิทยาลัยรังสิต
Year: 2564
Subjects: อินเทอร์เน็ตของสรรพสิ่ง
อุปกรณ์ไอโอทีสำหรับผู้สูงอายุป่วยติดเตียง
ประสิทธิภาพของอุปกรณ์ไอโอที
ประสิทธิผลของอุปกรณ์ไอโอที

description: วารสารรังสิตสารสนเทศ, 27, 1, 27-50
Preparation and evaluation of new liquid crystal compounds as flow improvers for waxy crude oil
Creators: name: Ashmawy, Ashraf M.
name: Elnaggar, El-Sayed M.
name: Mohamed, Manal G.
name: Hamam, Mohamed C.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Space Science
subject: Pharmacology
subject: Biotechnology
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: Ecology
subject: FOS: Biological sciences

description: One of the most serious problems in the petroleum field is the presence of paraffinic waxes in crude oil. Hence, a variety of methods are utilized to reduce this problem. Flow improvers (FIs) are extensively used to increase the mobility of crude oil. In this work, we prepared three novel liquid crystal compounds to be used as FIs for crude oil. These compounds were allyl 4-(decyloxy) benzoate I-10, allyl 4-(dodecyloxy) benzoate I-12, and allyl 4-(octadecyloxy) benzoate I-18, characterized by elemental analysis and spectroscopic analysis. The phase transitions were investigated using differential scanning calorimetry. The prepared compounds with different concentrations were tested as FIs for Qarun crude oil (QN field). The efficiency was increased by increasing the concentration. It is also noticed that the efficiency has improved as the length of the aliphatic chain increased.
ปัจจัยต่อการยอมรับและใช้ระบบ HR Online ของบุคลากรในมหาวิทยาลัยรังสิต
Creators: name: ณัฐวรรณ วาเรืองศรี
Publisher: name: สำนักหอสมุด มหาวิทยาลัยรังสิต
Year: 2564
Subjects: ปัจจัยการยอมรับ
โมเดลสมการโครงสร้าง
ทฤษฎีการยอมรับและการใช้

description: วารสารรังสิตสารสนเทศ, 27, 1, 51-67
The role of the carnitine palmitoyltransferase 1A (CPT1A) p.P479L variant in Inuit infant and child health outcomes in Nunavut
Creators: name: Collins, Sorcha
Publisher: name: University of British Columbia
Year: 2020

description: Nunavut leads the country for a number of adverse early child health outcomes, including infant hospitalizations for lower respiratory tract infection (LRTI; ~306/1,000), otitis media (85%) and infant mortality (21.5/1,000). The p.P479L (c.1436C>T, rs80356779) variant of carnitine palmitoyltransferase 1A (CPT1A), an enzyme required for long-chain fatty acid oxidation in the liver, pancreas, lymphocytes and other tissues, is prevalent in northern Indigenous populations of Canada. Although evidence is limited, the p.P479L variant has been associated with childhood infectious illness, hypoglycemia, seizures and with unexpected infant death and infant death due to infection. This dissertation investigated the association of p.P479L variant with infant and child morbidity (up to five years) in the context of relevant prenatal, postnatal and socioeconomic variables in a cohort of 2523 Inuit children living in Nunavut born from Jan-2010 to Dec-2013. The results demonstrate that the CPT1A p.P479L variant was associated with infectious illness in early childhood including LRTI admission, otitis media and gastroenteritis, after adjustment for socioeconomic and other confounding variables. In considering the potential effect on fatty acid oxidation and possible risk for hypoglycemia, I also determined that the incidence of neonatal hypoglycemia was higher in term Inuit newborns than expected, and, although not statistically significant, p.P479L homozygous and heterozygous newborns had higher incidence of neonatal hypoglycemia than non-carriers. Taken together, these results suggest that children homozygous for the p.P479L variant may be more susceptible to infectious illness compared to non-carriers and may be more likely to experience hypoglycemia in the first days of life. My results replicate and expand on previous, smaller studies. Multidisciplinary local input and community engagement is indicated to determine if routine neonatal glucose screening and/or other management is indicated for Inuit infants. Further studies are needed to understand the role of the p.P479L variant in infection susceptibility, immune and inflammatory response and vaccination effectiveness in Inuit communities.
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿ÐµÑÐ¸Ð¾Ð´Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¸Ð·Ð´Ð°Ð½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of a periodical
Creators: name: Ð¢Ð¾ÑÐ¼ÑÑÐµÐ²Ð°, ÐÐ¸Ð´Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð´Ð¸Ð·Ð°Ð¹Ð½
Ð¿ÐµÑÐ¸Ð¾Ð´Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¸Ð·Ð´Ð°Ð½Ð¸Ðµ
Ð¶ÑÑÐ½Ð°Ð»
Ð²ÐµÑÑÑÐºÐ°
Ð¼Ð¾Ð´ÑÐ»ÑÐ½Ð°Ñ ÑÐµÑÐºÐ°
Ð¾Ð±Ð»Ð¾Ð¶ÐºÐ°
Ð»Ð¾Ð³Ð¾ÑÐ¸Ð¿
Ð´Ð°Ð¹Ð´Ð¶ÐµÑÑ
ÐºÐ¸Ð½ÑÐ¾Ð»Ðº
design
periodical
magazine
layout
modular grid
cover
logo
digest
kinfolk

description: Ð¦ÐµÐ»ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ Ð´Ð¸Ð·Ð°Ð¹Ð½ Ð¿ÑÐ¾ÐµÐºÑ, Ð´Ð°Ð¹Ð´Ð¶ÐµÑÑ Ð²ÑÐ¿ÑÑÐº Ð´Ð»Ñ Ð¶ÑÑÐ½Ð°Ð»Ð° Â«KinfolkÂ», Ð² ÐºÐ¾ÑÐ¾ÑÐ¾Ð¼ Ð±ÑÐ´ÑÑ ÑÐ¾Ð±ÑÐ°Ð½Ñ ÑÑÐ°ÑÑÐ¸ Ð¾Ð´Ð½Ð¾Ð¹ ÑÑÐ±ÑÐ¸ÐºÐ¸ Ð·Ð° Ð¿Ð¾ÑÐ»ÐµÐ´Ð½Ð¸Ðµ Ð³Ð¾Ð´Ð°, Ð¸ Ð²ÑÐ¿ÑÑÐºÐ°ÑÑÑÑ, ÐºÐ°Ðº Ð´Ð¾Ð¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ðµ Ðº Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð¼Ñ Ð²ÑÐ¿ÑÑÐºÑ Â«KinfolkÂ». Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð¸Ð·ÑÑÐµÐ½Ñ Ð°Ð½Ð°Ð»Ð¾Ð³Ð¸ Ð¸ Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ Ð¿ÐµÑÐ°ÑÐ½Ð¾Ð¹ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸.
ÐÑÑÐ½Ð°Ð» ÑÐ²Ð»ÑÐµÑÑÑ Ð¾Ð´Ð½Ð¸Ð¼ Ð¸Ð· ÑÐ°Ð¼ÑÑ Ð¿Ð¾Ð¿ÑÐ»ÑÑÐ½ÑÑ Ð²Ð¸Ð´Ð¾Ð² Ð¿ÐµÑÐ¸Ð¾Ð´Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¸Ð·Ð´Ð°Ð½Ð¸Ñ, Ð²ÑÐ¿ÑÑÐº Ð±ÑÐ» ÑÐ¾Ð·Ð´Ð°Ð½, Ð´Ð»Ñ Ð´Ð¾Ð¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ðº Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð¼Ñ Ð¶ÑÑÐ½Ð°Ð»Ñ. Ð¦ÐµÐ»Ñ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð¿ÑÐ¸Ð²Ð»ÐµÑÑ ÑÐ¸ÑÐ°ÑÐµÐ»ÐµÐ¹ Ðº Ð´Ð¸Ð·Ð°Ð¹Ð½Ñ Ð½ÐµÐ´Ð°Ð²Ð½ÐµÐ³Ð¾ Ð¿ÑÐ¾ÑÐ»Ð¾Ð³Ð¾.
description: The purpose of this work is to develop a design project, an digest for the Kinfolk magazine, which will contain articles of one rubric for the recent years, and will be issued as an addition to the main issue of Kinfolk. The analogues and relevance of printed products were studied during the research.
The journal is one of the most popular periodicals; this issue was created as the supplement for the journal. The goal of the project is to attract its readers to the recent history of design.
Robustness of spatial Penning trap modes against environment-assisted entanglement
Creators: name: Genkin, Michael
name: Eisfeld, Alexander
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The separability of the spatial modes of a charged particle in a Penning trap in the presence of an environment is studied by means of the positive partial transpose (PPT) criterion. Assuming a weak Markovian environment, described by linear Lindblad operators, our results strongly suggest that the environmental coupling of the axial and cyclotron degrees of freedom does not lead to entanglement at experimentally realistic temperatures. We therefore argue that, apart from unavoidable decoherence, the presence of such an environment does not alter the effectiveness of recently suggested quantum information protocols in Penning traps, which are based on the combination of a spatial mode with the spin of the particle.
description: 11 pages, 2 figures
โมเดลความสัมพันธ์เชิงสาเหตุพฤติกรรมการใช้งานระบบการจัดการทรัพยากรมนุษย์อิเล็กทรอนิกส์ของบุคลากรกลุ่มธุรกิจพลังงานในประเทศไทย
Creators: name: มยุรี วัฒนกุลจรัส
Publisher: name: สำนักหอสมุด มหาวิทยาลัยรังสิต
Year: 2564
Subjects: การยอมรับและใช้เทคโนโลยี
การใช้ภาษาอังกฤษ
แอปพลิเคชันเสริมสร้างทักษะการใช้ภาษาอังกฤษ

description: วารสารรังสิตสารสนเทศ, 27, 1, 68-99
On the gravity dual of Chern-Simons-matter theories with unquenched flavor
Creators: name: Conde, Eduardo
name: Ramallo, Alfonso V.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We find solutions of type IIA supergravity which are dual to three-dimensional Chern-Simons-matter theories with unquenched fields in the fundamental representation of the gauge group (flavors). In the holographic dual the addition of flavor is performed by means of D6-branes that are extended along the Minkowski gauge theory directions and are delocalized in the internal space in such a way that the system is N=1 supersymmetric and the flavor group is abelian. For massless flavors the corresponding geometry has the form of a product space AdS_4x M_6, where M_6 is a six-dimensional compact manifold whose metric is obtained by squashing the Fubini-Study metric of CP^3 with suitable constant factors which depend on the number of flavors. We compute the effect of dynamical quarks in several observables and, in some cases, we compare our results with the ones corresponding to the N=3 supergravity solutions generated by localized flavor branes. We also show how to generalize our results to include massive flavors.
description: 37 pages+ appendices, 1 figure; v2: minor changes; v3: typos corrected. arXiv admin note: text overlap with arXiv:1209.6617 by other authors
ปัจจัยเชิงสาเหตุที่มีผลต่อพฤติกรรมการใช้บริการรับชมละครภาพยนตร์บนแอปพลิเคชันเน็ตฟลิกซ์ของผู้บริโภคในเขตกรุงเทพมหานครและปริมณฑล
Creators: name: สิงหา เจริญสุพงศ์
Publisher: name: สำนักหอสมุด มหาวิทยาลัยรังสิต
Year: 2564
Subjects: การยอมรับเทคโนโลยี
ละครภาพยนตร์
แอปพลิเคชันเน็ตฟลิกซ์

description: วารสารรังสิตสารสนเทศ, 27, 1, 100-118
S4: Geometry and kinematic model of a Neoarchaean auriferous shear zone in the Dharwar Craton, India
Creators: name: Roy, Sandip K.
name: Mukhopadhyay, Dhruba
Publisher: name: Geological Society of London
Year: 2025
Subjects: classificationCode: 3705
subject: Geology
subject: FOS: Earth and related environmental sciences

description: Large-scale maps of different levels and accurately constructed cross sections as three figures
การใช้วารสารวิชาการในรูปแบบสิ่งพิมพ์และรูปแบบอิเล็กทรอนิกส์ของนักศึกษาระดับบัณฑิตศึกษา คณะนิติศาสตร์ มหาวิทยาลัยรามคำแหง
Creators: name: ประภัสสร โคตรสมบัติ
Publisher: name: สำนักหอสมุด มหาวิทยาลัยรังสิต
Year: 2564
Subjects: การใช้วารสาร
วารสารฉบับพิมพ์
วารสารอิเล็กทรอนิกส์
วารสารวิชาการ

description: วารสารรังสิตสารสนเทศ, 27, 1, 119-135
การศึกษาความเสี่ยงในการใช้ระบบพร้อมเพย์
Creators: name: ศศิธร พุ่มขจร
Publisher: name: สำนักหอสมุด มหาวิทยาลัยรังสิต
Year: 2564
Subjects: การรับรู้ความเสี่ยง
ความไว้วางใจ
พฤติกรรมการใช้ระบบพร้อมเพย์

description: วารสารรังสิตสารสนเทศ, 27, 1, 136-153
การศึกษาเชิงประจักษ์ความสัมพันธ์ของการใช้เทคโนโลยีสารสนเทศกับสมรรถนะในการทำงานของบริษัท อุตสาหกรรมเครื่องหอมไทย-จีน จำกัด
Creators: name: ชาตรี มีใย
Publisher: name: สำนักหอสมุด มหาวิทยาลัยรังสิต
Year: 2564
Subjects: สมรรถนะ
การทำงานเป็นทีม
การใช้ความคิดสร้างสรรค์
การวางแผนและจัดองค์กร
การแก้ปัญหาและตัดสินใจ
การใช้เทคโนโลยีสารสนเทศ

description: วารสารรังสิตสารสนเทศ, 27, 1, 154-181
ปัจจัยเชิงสาเหตุที่มีอิทธิพลต่อพฤติกรรมความตั้งใจใช้บริการแอปพลิเคชันบัวหลวงเอ็มแบงก์กิ้งของผู้บริโภคในเขตกรุงเทพมหานครและปริมณฑล
Creators: name: วิชญาพร เกตุคง
Publisher: name: สำนักหอสมุด มหาวิทยาลัยรังสิต
Year: 2564
Subjects: คุณภาพบริการ
ความพึงพอใจ
ภาพลักษณ์ขององค์กร
พฤติกรรมความตั้งใจใช้บริการ
บัวหลวงเอ็มแบงก์กิ้ง

description: วารสารรังสิตสารสนเทศ, 27, 1, 182-199
title: ÐÐ¾Ð¼Ð¿Ð¸Ð»ÑÑÐ¾Ñ ÑÐ·ÑÐºÐ° Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¡Ð¸, Ð¿ÑÐµÐ´Ð¾ÑÐ²ÑÐ°ÑÐ°ÑÑÐ¸Ð¹ ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÐºÐ¾Ð´Ð°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: C compiler that prevents static code analysis
Creators: name: Ð¨ÐµÑÑÑÑÐº, ÐÐ¾Ð³Ð´Ð°Ð½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: IT-ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸
Ð·Ð°ÑÐ¸ÑÐ° ÐÐ
Ð·Ð°ÑÐ¸ÑÐ° Ð´Ð°Ð½Ð½ÑÑ
tcc
ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÐºÐ¾Ð´Ð°
ÐÐ ÑÑÐµÐ´ÑÑÐ² Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹
IA-32 Ð°ÑÑ Ð¸ÑÐµÐºÑÑÑÐ°
ÑÐ·ÑÐº Ð¡Ð¸
Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ Ð·Ð°ÑÐ¸ÑÑ ÐÐ
x86-32 Ð°ÑÑÐµÐ¼Ð±Ð»ÐµÑ
IT
software protection
data protection
static code analysis
measuring software
IA-32 architecture
C language
software protection automation
x86-32 assembly

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð´Ñ Ð¿Ð¾ Ð·Ð°ÑÐ¸ÑÐµ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð¾Ñ ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð°. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½ Ð¼ÐµÑÐ¾Ð´ Ð·Ð°Ð¿ÑÑÑÐ²Ð°Ð½Ð¸Ñ ÐºÐ¾Ð´Ð° Ð²ÑÐ·Ð¾Ð²Ð° ÑÑÐ½ÐºÑÐ¸Ð¸ Ð¸ ÐºÐ¾Ð´Ð° Ð¾Ð±ÑÐ°ÑÐµÐ½Ð¸Ñ Ðº Ð³Ð»Ð¾Ð±Ð°Ð»ÑÐ½ÑÐ¼ Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½ÑÐ¼ Ð² Ð¿Ð°Ð¼ÑÑÐ¸. ÐÐ±Ð° Ð¼ÐµÑÐ¾Ð´Ð° ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ñ Ð² ÐºÐ¾Ð¼Ð¿Ð¸Ð»ÑÑÐ¾ÑÐµ ÑÐ·ÑÐºÐ° Ð¡Ð¸ Ð´Ð»Ñ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¸Ð¸ Ð¸Ð¼ Ð·Ð°ÑÐ¸ÑÐµÐ½Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð´Ð°. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ ÑÐµÑÑÑ ÑÐºÐ¾Ð¼Ð¿Ð¸Ð»Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ.
description: In the given work represented some methods of software protection from static analysis. Author suggest two methods of code obfuscation: function call and reference to variables. Both methods implemented in C compiler, so it will generate protected code. After that, various tests have been performed on the compiled software.
Doppler imaging of the helium-variable star a Cen
Creators: name: Bohlender, David A.
name: Rice, J. B.
name: Hechler, P.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The helium-peculiar star a Cen exhibits line profile variations of elements such as iron, nitrogen and oxygen in addition to its well-known extreme helium variability. New high S/N, high-resolution spectra are used to perform a quantitative measurement of the abundances of the star and determine the relation of the concentrations of the heavier elements on the surface of the star to the helium concentration and the magnetic field orientation. Doppler images have been created using programs described in earlier papers by Rice and others. An alternative surface abundance mapping code has been used to model the helium line variations after our Doppler imaging of certain individual helium lines produced mediocre results. We confirm the long-known existence of helium-rich and helium-poor hemispheres on a Cen and we measure a difference of more than two orders of magnitude in helium abundance from one side of the star to the other. Helium is overabundant by a factor of about 5 over much of the helium-rich hemisphere. Of particular note is our discovery that the helium-poor hemisphere has a very high abundance of helium-3, approximately equal to the helium-4 abundance. a Cen is therefore a new member of the small group of helium-3 stars and the first well-established magnetic member of the class. For the three metals investigated here, there are two strong concentrations of abundance near the equator consistent with the positive magnetic maximum and two somewhat weaker concentrations of abundance where the helium concentration is centered and roughly where the negative peak of the magnetic field would be found. Another strong concentration is found near the equator and this is not explainable in terms of any simple symmetry with the helium abundance or the apparent magnetic field main polar locations.
description: 9 pages, 9 figures
title: ÐÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ð¹ Ð² ÑÐ²ÐµÑÑ ÑÐ°Ð·ÑÐµÑÐµÐ½Ð¸Ðµ Ð¿ÑÐ¸ Ð¿Ð¾Ð¼Ð¾ÑÐ¸ Ð½ÐµÐ¹ÑÐ¾Ð½Ð½Ð¾Ð¹ ÑÐµÑÐ¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Image conversion into super resolution using a neural network
Creators: name: ÐÐ°Ð±ÑÐ¾Ð´Ð¸Ð½Ð°, ÐÐºÐ°ÑÐµÑÐ¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð½ÐµÐ¹ÑÐ¾Ð½Ð½ÑÐµ ÑÐµÑÐ¸
Ð³Ð»ÑÐ±Ð¾ÐºÐ¾Ðµ Ð¾Ð±ÑÑÐµÐ½Ð¸Ðµ
Ð³ÐµÐ½ÐµÑÐ°ÑÐ¸Ð²Ð½Ð¾-ÑÐ¾ÑÑÑÐ·Ð°ÑÐµÐ»ÑÐ½ÑÐµ Ð½ÐµÐ¹ÑÐ¾Ð½Ð½ÑÐµ ÑÐµÑÐ¸
ÑÐ²ÐµÑÑ ÑÐ°Ð·ÑÐµÐ½Ð¸Ðµ
ÑÐ°Ð·ÑÐµÑÐµÐ½Ð¸Ðµ Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ð¹
neural networks
deep learning
generative contractive neural networks
super resolution
image resolution

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÑÑÑÑ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¸Ð²Ð½Ð¾-ÑÐ¾ÑÑÑÐ·Ð°ÑÐµÐ»ÑÐ½ÑÐµ ÑÐµÑÐ¸, ÑÐ»ÑÐ¶Ð°ÑÐ¸Ðµ Ð´Ð»Ñ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐ°Ð·ÑÐµÑÐµÐ½Ð¸Ñ Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ñ. ÐÑÐ»Ð° Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð° ÑÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ â ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ Ð½ÐµÐ¹ÑÐ¾Ð½Ð½ÑÑ ÑÐµÑÑ Ð´Ð»Ñ Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð·ÑÐµÑÐµÐ½Ð¸Ñ Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ð¹ Ð² ÑÐ²ÐµÑÑ ÑÐ°Ð·ÑÐµÑÐµÐ½Ð¸Ðµ. ÐÐ°Ð´Ð°ÑÐ¸, Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÐµ Ð¸ ÑÐµÑÐµÐ½Ð½ÑÐµ Ð² ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ: â Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð¸Ð´Ð¾Ð² Ð½ÐµÐ¹ÑÐ¾Ð½Ð½ÑÑ ÑÐµÑÐµÐ¹; â ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÑ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¸Ð²Ð½Ð¾-ÑÐ¾ÑÑÑÐ·Ð°ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð½ÐµÐ¹ÑÐ¾Ð½Ð½Ð¾Ð¹ ÑÐµÑÐ¸; â Ð¿Ð¾Ð´Ð±Ð¾Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð´Ð»Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð½ÐµÐ¹ÑÐ¾Ð½Ð½Ð¾Ð¹ ÑÐµÑÐ¸; â Ð¾Ð±ÑÑÐµÐ½Ð¸Ðµ Ð¸ ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð¾Ð¹ Ð½ÐµÐ¹ÑÐ¾Ð½Ð½Ð¾Ð¹ ÑÐµÑÐ¸.
description: The object of research is generative adversarial networks de-signed to change the image resolution. The goal of the work was to develop a neural network for converting image into super-resolution. Tasks set and solved: â research of types of neural networks; â development of the architecture of a generative adversarial neural network; â selection of optimal parameters for the neural network model; â training and testing of the developed neural network.
Decreto circa l'introduzione dell'insegnamento della ginnastica nelle scuole primarie e secondarie
Creators: name: (:Unkn) Unknown
Publisher: name: [Bellinzona]
Year: 1883
Subjects: subject: Manners
subject: Physical education
subject: Military education
subject: Italian
subject: ginnastica
subject: servizio militare
subject: principi metodici
subject: arrampicare
subject: pertiche
subject: corda
subject: barre in ferro
subject: trampolini

description: Estratto dal Foglio Officiale 1883, n° 36. Documento conservato presso la Forschungsbibliothek Pestalozzianum, Pädagogische Hochschule Zürich.
Banded surfaces, banded links, band indices and genera of links
Creators: name: Kim, Dongseok
name: Kwon, Young Soo
name: Lee, Jaeun
Publisher: name: arXiv
Year: 2011
Subjects: subject: Geometric Topology (math.GT)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: Every link is shown to be presentable as a boundary of an unknotted flat banded surface. A (flat) banded link is defined as a boundary of an unknotted (flat) banded surface. A link's (flat) band index is defined as the minimum number of bands required to present the link as boundaries of an unknotted (flat) banded surface. Banded links of small (flat, respectively) band index are considered here. Some upper bounds are provided for these band indices of a link using braid representatives and canonical Seifert surfaces of the link. The relation between the band indices and genera of links is studied and the band indices of pretzel knots are calculated.
description: 17 pages, 15 figures
title: Ð¢ÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ "ÐÐ¾Ð»ÐµÑÐ¾ Ð·ÑÐ±ÑÐ°ÑÐ¾Ðµ ÐºÐ¾ÑÐ¾Ð±ÐºÐ¸ ÑÐºÐ¾ÑÐ¾ÑÑÐµÐ¹"
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Technological process of manufacturing the "Gear wheel of the gearbox" part"
Creators: name: Ð¦Ð²ÐµÑÐºÐ¾Ð², ÐÐ¸ÑÐ¸Ð»Ð»
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ
ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ
Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐ¸Ð¿ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°
ÑÐ¾ÑÐ½Ð¾ÑÑÑ
ÑÐ¾ÑÐ½Ð¾ÑÑÑ ÑÐ°Ð·Ð¼ÐµÑÐ¾Ð²
ÑÐ¾ÑÐ½Ð¾ÑÑÑ ÑÐ¾ÑÐ¼Ñ
ÑÐµÑÐ¾Ñ Ð¾Ð²Ð°ÑÐ¾ÑÑÑ Ð¿Ð¾Ð²ÐµÑÑ Ð½Ð¾ÑÑÐ¸
Ð±Ð°Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð±Ð°Ð·Ð°
Ð´Ð¾Ð¿ÑÑÐº
Ð¿ÑÐ¸Ð¿ÑÑÐº
ÐºÐ²Ð°Ð»Ð¸ÑÐµÑ
Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ñ
Ð¿ÐµÑÐµÑ Ð¾Ð´
ÑÐµÐ¶Ð¸Ð¼Ñ ÑÐµÐ·Ð°Ð½Ð¸Ñ
Ð½Ð¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ°
Ð´ÐµÑÐ°Ð»Ñ
mechanical engineering technology
technological process
equipment
type of production
accuracy
dimensional accuracy
shape accuracy
surface roughness
basing
base
tolerance
allowance
quality
operation
transition
cutting modes
normalization
workpiece
part

description: ÐÐÐ  Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð²Ð¾Ð¿ÑÐ¾ÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð·ÑÐ±ÑÐ°ÑÐ¾Ð³Ð¾ ÐºÐ¾Ð»ÐµÑÐ° ÑÐ¾ ÑÐ»Ð¸ÑÐµÐ²ÑÐ¼ Ð¾ÑÐ²ÐµÑÑÑÐ¸ÐµÐ¼. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸, ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¹ Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐµÐ·Ð°Ð½Ð¸Ñ. Ð Ð°Ð±Ð¾ÑÐ° ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ: â¢58 Ð»Ð¸ÑÑÐ¾Ð² ÑÐµÐºÑÑÐ°, â¢ 1 ÑÐ¸ÑÑÐ½Ð¾Ðº, â¢ 17 ÑÐ°Ð±Ð»Ð¸ÑÑ, â¢ 22 Ð»Ð¸ÑÑÐ° Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ.
description: The WRC is devoted to the issue of designing the manufacturing technology of a gear wheel with a spline hole. The paper presents the main provisions on the design of the workpiece, technological operations and the calculation of cutting modes. The work contains: â¢ 58 sheets of text, â¢ 1 drawings, â¢ 17 tables, â¢ 22 application sheets.
Mass measurements in the vicinity of the doubly-magic waiting point 56Ni
Creators: name: Kankainen, A.
name: Elomaa, V. -V.
name: Eronen, T.
name: Gorelov, D.
name: Hakala, J.
name: Jokinen, A.
name: Kessler, T.
name: Kolhinen, V. S.
name: Moore, I. D.
name: Rahaman, S.
name: Reponen, M.
name: Rissanen, J.
name: Saastamoinen, A.
name: Weber, C.
name: Äystö, J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Masses of 56,57Fe, 53Co^m, 53,56Co, 55,56,57Ni, 57,58Cu, and 59,60Zn have been determined with the JYFLTRAP Penning trap mass spectrometer at IGISOL with a precision of dm/m \le 3 x 10^{-8}. The QEC values for 53Co, 55Ni, 56Ni, 57Cu, 58Cu, and 59Zn have been measured directly with a typical precision of better than 0.7 keV and Coulomb displacement energies have been determined. The Q values for proton captures on 55Co, 56Ni, 58Cu, and 59Cu have been measured directly. The precision of the proton-capture Q value for 56Ni(p,gamma)57Cu, Q(p,gamma) = 689.69(51) keV, crucial for astrophysical rp-process calculations, has been improved by a factor of 37. The excitation energy of the proton emitting spin-gap isomer 53Co^m has been measured precisely, Ex = 3174.3(10) keV, and a Coulomb energy difference of 133.9(10) keV for the 19/2- state has been obtained. Except for 53Co, the mass values have been adjusted within a network of 17 frequency ratio measurements between 13 nuclides which allowed also a determination of the reference masses 55Co, 58Ni, and 59Cu.
description: 14 pages, 13 figures, submitted to Phys. Rev. C
Muon Anomalous Magnetic Moment and mu -> e gamma in B-L Model with Inverse Seesaw
Creators: name: Abdallah, W.
name: Awad, A.
name: Khalil, S.
name: Okada, H.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the anomalous magnetic moment of the muon, a_μ, and lepton flavor violating decay μ-> e γin TeV scale B-L extension of the Standard Model (SM) with inverse seesaw mechanism. We show that the B-L contributions to a_μare severely constrained, therefore the SM contribution remains intact. We also emphasize that the current experimental limit of BR(μ-> e γ) can be satisfied for a wide range of parameter space and it can be within the reach of MEG experiment.
description: 10 pages, 4 Figures
A Hybrid Long-Distance Entanglement Distribution Protocol
Creators: name: Brask, Jonatan B.
name: Rigas, Ioannes
name: Polzik, Eugene S.
name: Andersen, Ulrik L.
name: Sorensen, Anders S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a hybrid (continuous-discrete variable) quantum repeater protocol for distribution of entanglement over long distances. Starting from entangled states created by means of single-photon detection, we show how entangled coherent state superpositions, also known as `Schrödinger cat states', can be generated by means of homodyne detection of light. We show that near-deterministic entanglement swapping with such states is possible using only linear optics and homodyne detectors, and we evaluate the performance of our protocol combining these elements.
description: 4 pages, 3 figures
Optimal time decay of the non cut-off Boltzmann equation in the whole space
Creators: name: Strain, Robert M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: In this paper we study the large-time behavior of perturbative classical solutions to the hard and soft potential Boltzmann equation without the angular cut-off assumption in the whole space $\threed_x$ with $\DgE$. We use the existence theory of global in time nearby Maxwellian solutions from \cite{gsNonCutA,gsNonCut0}. It has been a longstanding open problem to determine the large time decay rates for the soft potential Boltzmann equation in the whole space, with or without the angular cut-off assumption \cite{MR677262,MR2847536}. For perturbative initial data, we prove that solutions converge to the global Maxwellian with the optimal large-time decay rate of $O(t^{-\frac{\Ndim}{2}+\frac{\Ndim}{2r}})$ in the $L^2_\vel(L^r_x)$-norm for any $2\leq r\leq \infty$.
description: 31 pages, final version to appear in KRM
Il plastico del Canton Ticino: la costruzione e il suo utilizzo alla scuola elementare
Creators: name: Pedroni, Joshua
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2019
Subjects: plastico
Canton Ticino
apprendimento
bidimensionale
tridimensionale

description: All’interno di questo lavoro di ricerca verrà osservato se costruire un modello tridimensionale del Canton Ticino di grosse dimensioni possa favorire l’apprendimento della funzione e della localizzazione di alcuni elementi geografici, nello specifico caso i comuni e l’autostrada. Ho voluto optare per lavorare con un plastico come aggiunta al lavoro di utilizzo di carte bidimensionali, poiché ho sempre immaginato che avere una visione del nostro territorio da diversi punti di vista, avrebbe permesso ai bambini di conoscere le peculiarità del nostro territorio approcciandosi in maniera diversa alla disciplina geografia. Il percorso didattico proposto ha visto gli allievi lavorare a gruppi nella fase di costruzione del plastico, confrontandosi nella scelta delle grandezze delle montagne da realizzare e nel colore da dare alle stesse per renderle riconoscibili a livello di altitudine. La fase dell’itinerario presa in considerazione nell’analisi è stata quella in cui gli allievi lavoravano dapprima su carta bidimensionale per svolgere delle attività di localizzazione di comuni e autostrada e in seguito svolgevano lo stesso lavoro sul plastico. Da queste attività ho potuto osservare che usare il plastico è servito agli allievi per capire meglio le caratteristiche morfologiche del nostro Cantone, le quali hanno contribuito allo sviluppo del territorio e del paesaggio del Ticino. Relatore: Luca Groppi
Betti Bounds of Polynomials
Creators: name: Siersma, Dirk
name: Tibar, Mihai
Publisher: name: arXiv
Year: 2011
Subjects: subject: Algebraic Geometry (math.AG)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 32S30, 58K60, 55R55, 32S50

description: We initiate a classification of complex polynomials f of degree d having the top Betti number of the general fibre close to the maximum. We find a range in which the polynomial must have isolated singularities and another range where it may have at most a line singularity of Morse transversal type, besides controlled singularities at infinity. Our method uses deformations into particular pencils with non-isolated singularities.
description: 17 pages, 2 figures
The coordinate coherent states approach revisited
Creators: name: Miao, Yan-Gang
name: Zhang, Shao-Jun
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We revisit the coordinate coherent states approach through two different quantization procedures in the quantum field theory on the noncommutative Minkowski plane. The first procedure, which is based on the normal commutation relation between an annihilation and creation operators, deduces that a point mass can be described by a Gaussian function instead of the usual Dirac delta function. However, we argue this specific quantization by adopting the canonical one (based on the canonical commutation relation between a field and its conjugate momentum) and show that a point mass should still be described by the Dirac delta function, which implies that the concept of point particles is still valid when we deal with the noncommutativity by following the coordinate coherent states approach. In order to investigate the dependence on quantization procedures, we apply the two quantization procedures to the Unruh effect and Hawking radiation and find that they give rise to significantly different results. Under the first quantization procedure, the Unruh temperature and Unruh spectrum are not deformed by noncommutativity, but the Hawking temperature is deformed by noncommutativity while the radiation specturm is untack. However, under the second quantization procedure, the Unruh temperature and Hawking temperature are untack but the both spectra are modified by an effective greybody (deformed) factor.
description: 13 pages, no figures; v2: 16 pages, title changed and some revisions made in content; v3: 18 pages, clarifications added; v4: minor revisions made; v5: 19 pages, comments and references added, final version accepted for publication in Annals of Physics
Exploring the role of penetration in sexual offences in Canada
Creators: name: Russell, Shannon
Publisher: name: University of British Columbia
Year: 2020

description: In 1983, the law of sexual assault in Canada was significantly reformed. Among a number of significant changes, rape was replaced by sexual assault and penetration was not a requirement of any of the sexual assault offences. The purpose of this thesis is to reflect on the role of penetration in Canadian sexual assault law, notwithstanding that it no longer forms part of the definition of sexual offences. In particular, I explore the impact of removing the penetration requirement in Canada, thinking carefully about the consequences of incorporating penetration as a defining element of sexual assault offences. I consider whether penetration is more appropriately considered as a relevant factor in sentencing where judges assess the seriousness of a particular offence. Secondly, through an examination of case law, I investigate judicial narratives about penetration in sentencing decisions, focusing on whether and how judges assess the seriousness of a sexual assault through reference to penetration in sentencing. Ultimately, I argue that while a penetration-centred model reifies gendered and heterosexist assumptions about sexuality, the Canadian approach to penetration challenges these assumptions and helps to dismantle them. Likewise, the Canadian approach is more effective from a fair labelling perspective at communicating the gravity of the wrongfulness of sexual assault to both offenders and complainants. As such, I contend that it is more appropriate for penetration to be considered at sentencing, rather than being part of the definition of sexual offences, as this allows for greater nuance. However, I argue that judges, when considering penetration as an aggravating factor at sentencing, must take care not to use penetration as the sole determinant of severity. The present study indicates that the distinctions based on penetration that were removed from the substantive law in 1983 may be recreated at sentencing. As a consequence, it is possible that current sentencing practices in Canada may reproduce “real rape” narratives that undermine the severity of sexual assaults, particularly those that do not involve penile penetration of the vagina or anus. I contend that penetration should be but one aggravating factor that is considered alongside other potential aggravating and mitigating factors.
$1^{++}$ Nonet Singlet-Octet Mixing Angle, Strange Quark Mass, and Strange Quark Condensate
Creators: name: Yang, Kwei-Chou
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Two strategies are taken into account to determine the $f_1(1420)$-$f_1(1285)$ mixing angle $θ$. (i) First, using the Gell-Mann-Okubo mass formula together with the $K_1(1270)$-$K_1(1400)$ mixing angle $θ_{K_1}=(-34\pm 13)^\circ$ extracted from the data for ${\cal B}(B\to K_1(1270) γ), {\cal B}(B\to K_1(1400) γ), {\cal B}(τ\to K_1(1270) ν_τ)$, and ${\cal B}(τ\to K_1(1420) ν_τ)$, gave $θ= (23^{+17}_{-23})^\circ$. (ii) Second, from the study of the ratio for $f_1(1285) \to ϕγ$ and $f_1(1285) \to ρ^0γ$ branching fractions, we have two-fold solution $θ=(19.4^{+4.5}_{-4.6})^\circ$ or $(51.1^{+4.5}_{-4.6})^\circ$. Combining these two analyses, we thus obtain $θ=(19.4^{+4.5}_{-4.6})^\circ$. We further compute the strange quark mass and strange quark condensate from the analysis of the $f_1(1420)-f_1(1285)$ mass difference QCD sum rule, where the operator-product-expansion series is up to dimension six and to ${\cal O}(α_s^3, m_s^2 α_s^2)$ accuracy. Using the average of the recent lattice results and the $θ$ value that we have obtained as inputs, we get $/ =0.41 \pm 0.09$.
description: 10 pages, 1 table, published version
Theory of magnetoelectric resonance in two-dimensional $S=3/2$ antiferromagnet ${\rm Ba_2CoGe_2O_7}$ via spin-dependent metal-ligand hybridization mechanism
Creators: name: Miyahara, Shin
name: Furukawa, Nobuo
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We investigate magnetic excitations in an $S=3/2$ Heisenberg model representing two-dimensional antiferromagnet ${\rm Ba_2CoGe_2O_7}$. In terahertz absorption experiment of the compound, Goldstone mode as well as novel magnetic excitations, conventional magnetic resonance at 2 meV and both electric- and magnetic-active excitation at 4 meV, have been observed. By introducing a hard uniaxial anisotropy term $Λ(S^z)^2$, three modes can be explained naturally. We also indicate that, via the spin-dependent metal-ligand hybridization mechanism, the 4 meV excitation is an electric-active mode through the coupling between spin and electric-dipole. Moreover, at 4 meV excitation, an interference between magnetic and electric responses emerges as a cross correlated effect. Such cross correlation effects explain the non-reciprocal linear directional dichroism observed in ${\rm Ba_2CoGe_2O_7}$.
description: 5 pages, 3 figures
Alla ricerca del tesoro che è in noi: narrazione di sé, conoscenza reciproca e interculturalità
Creators: name: Antonini, Nora
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2020
Subjects: narrazione di sé
identità
cultura
intercultura
origini
diversità
conoscenza

description: Questa ricerca è stata svolta in una quarta e quinta elementare. Essa si è posta un duplice obiettivo: il primo volto a indagare se un percorso incentrato sulla narrazione di sé, in ottica anche interculturale, consente di migliorare la conoscenza degli altri e di sé stessi con lo scopo di creare una comunità in cui ogni racconto identitario possa sentirsi arricchito. Il secondo indirizzato alla valorizzazione e al dialogo delle differenti culture che contraddistinguono il gruppo classe, valutando se ogni realtà culturale possa trovare spazio d’espressione. Il metodo utilizzato per la raccolta dati è di carattere qualitativo e predilige molteplici momenti conversazionali registrati e in seguito trascritti, con lo scopo di valorizzare i preziosi pensieri espressi. I dati raccolti sembrerebbero dimostrare che la narrazione di sé è un metodo particolarmente interessante che può favorire la conoscenza degli altri e di sé stessi. Nei racconti di vita e delle proprie origini emergono numerosi riferimenti culturali che non solo rendono speciale ogni racconto, valorizzandolo nella sua diversità, ma consentono d’immedesimarsi nelle narrazioni altrui per tessere assieme un filo comune. L’attivazione di progetti simili può limitare l’instaurarsi di spiacevoli barriere culturali. Relatrice: Marina Bernasconi.
Mass Spectrum in the Minimal Supersymmetric 3-3-1 model
Creators: name: Rodriguez, M. C.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider the minimal supersymmetric extension of the 3-3-1 model. We study the mass spectra of this model in the fermionic and gauge bosons sectors without the antisextet. We also present some phenomenological consequences of this model at colliders such as Large Hadron Collider (LHC) and International Linear Collider(ILC).
description: 39 pages, 3 Tables and 9 figures
Scalable level-wise screening experiments using locating arrays
Creators: name: Akhtar, Yasmeen
name: Zhang, Fan
name: Colbourn, Charles J.
name: Stufken, John
name: Syrotiuk, Violet R.
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified

description: Alternative design and analysis methods for screening experiments based on locating arrays are presented. The number of runs in a locating array grows logarithmically based on the number of factors, providing efficient methods for screening complex engineered systems, especially those with large numbers of categorical factors having different numbers of levels. Our analysis method focuses on levels of factors in the identification of important main effects and two-way interactions. We demonstrate the validity of our design and analysis methods on both well-studied and synthetic data sets and investigate both statistical and combinatorial properties of locating arrays that appear to be related to their screening capability.
Depinning and dynamics of AC driven vortex lattices in random media
Creators: name: Daroca, D. Perez
name: Lozano, G. S.
name: Pasquini, G.
name: Bekeris, V.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We study the different dynamical regimes of a vortex lattice driven by AC forces in the presence of random pinning via numerical simulations. The behaviour of the different observables is charaterized as a function of the applied force amplitude for different frequencies. We discuss the inconveniences of using the mean velocity to identify the depinnig transition and we show that instead, the mean quadratic displacement of the lattice is the relevant magnitude to characterize different AC regimes. We discuss how the results depend on the initial configuration and we identify new hysteretic effects which are absent in the DC driven systems.
description: 6 pages, 4 figures