cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
TYPES OF BORROWED WORDS
Creators: name: Zilola Shuxrat Qizi Mahmudova
name: Sug’Diyona Muxiddinovna Ibragimova
Publisher: name: Central Asian Research Journal for Interdisciplinary Studies (CARJIS)
Year: 2022
Subjects: language borrowings
equivalents
loan shifts
loan translations
lexical loanwords.

description: This article is dedicated to the types of borrowed words, their definitions and roles.
XUDOYORXON O’RDASI
Creators: name: Ashuraliyeva, Shohista Shavkat Qizi
name: Farzona Shamsutillo Qizi Qurbonova
name: Boymirova, Gulshan Tursunmurot Qizi
Publisher: name: Central Asian Research Journal for Interdisciplinary Studies (CARJIS)
Year: 2022
Subjects: O’rda
zarrin saroy
xovuzaklar
darvozaxona
Usta Qodirxon
xaram
peshtoq
zaxonor
Horde
golden palace
swimming pools
gatekeeper
Master Kadyrkhan
harem
roof
zakhonor

description: Ushbu maqolada Qo’qon xonligining ko’zga ko’ringan xonlaridan biri bo’lgan Xudoyorxon tomonidan 1863-1870 – yillarda qurilgan Xudoyorxon o’rdasi qurilish ishlari , o’ziga xos me’morchilik sanoati haqida ma’lumot beriladi.
description: This article provides information about the construction of the Khudoyorkhan Horde, built by Khudoyorkhan, one of the Kokand khanate, in 1863-1870, and its unique architectural industry.
CRIME DE LAVAGEM DE DINHEIRO - DISCIPLINA DIREITO MODERNO (PROF. SERGIO MORO)
Creators: name: Altieres De Oliveira
Publisher: name: Zenodo
Year: 2021
Subjects: lavagem de dinheiro
money laudering

description: KEY POINTS:  MORO (2010) explica que do ponto de vista jurídico, a lavagem de dinheiro é um crime relativamente novo. Ela existe desde que o crime gere produto (riqueza). OBJETIVOS: •Isolar o produto do crime, facilitar o confisco; •Privar o criminoso do produto fruto da sua atividade ilícita.
Topological Field Theory for p-wave Superconductors
Creators: name: Hansson, T. H.
name: Karlhede, A.
name: Sato, Masatoshi
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We propose a topological field theory for a spin-less two-dimensional chiral superconductor that contains fundamental Majorana fields. Due to a fermionic gauge symmetry, the Majorana modes survive as dynamical degrees of freedom only at magnetic vortex cores, and on edges. We argue that these modes have the topological properties pertinent to a p-wave superconductor including the non-abelian braiding statistics, and support this claim by calculating the ground state degeneracy on a torus. We also briefly discuss the connection to the Moore-Read Pfaffian quantum Hall state, and extensions to the spinful case and to three-dimensonal topological superconductors.
description: 6 pages, Some explanatory text added, and the discussion of degeneracy on the torus reformulated
ЁШ ХОДИМЛАРНИ ҲАРБИЙ – ВАТАНПАРВАРЛИК ВА МАЪНАВИЙ-АХЛОҚИЙ ЖИҲАТДАН ТАРБИЯЛАШНИНГ АЙРИМ МАСАЛАЛАРИ
Creators: name: Адхам Фозилович Шерматов
Publisher: name: Central Asian Research Journal for Interdisciplinary Studies (CARJIS)
Year: 2022
Subjects: ватанпарварлик
ахлоқ
маънавият
тарбия
концепция
инсонпарварлик
адолатпарварлик
қадрият
менталитет

description: Мақолада ҳарбий-ватанпарварлик ва маънавий-ахлоқий тарбия масалаларига эътибор қаратилган. Ёш ходимларнинг ватанпарварлиги, маънавияти, ахлоқи ва савиясини кўтариш, унга ижобий таъсир этувчи механизмлар илмий таҳлил қилинган. Муаллиф томонидан ҳарбийватанпарварлик ва маънавий-ахлоқий тарбияни янада ривожлантириш ва такомиллаштириш бўйича таклифлар берилган.
Additional file 1 of Improved library preparation protocols for amplicon sequencing-based noninvasive fetal genotyping for RHD-positive D antigen-negative alleles
Creators: name: Hori, Asuka
name: Ogata-Kawata, Hiroko
name: Sasaki, Aiko
name: Takahashi, Ken
name: Taniguchi, Kosuke
name: Migita, Ohsuke
name: Kawashima, Akihiro
name: Okamoto, Aikou
name: Sekizawa, Akihiko
name: Sago, Haruhiko
name: Takada, Fumio
name: Nakabayashi, Kazuhiko
name: Hata, Kenichiro
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Figure S1. Genomic organization of the RhD-positive allele (RHD*01) and three major RhD-negative alleles (RHD*01N.01, RHD*01EL.01, and RHD*01N.04). The genomic positions of PCR primers targeted for Rhesus boxes (closed arrowheads) and for the exon 9 regions of the RHD and RHCE genes (open arrowheads) are shown for each allele. The nucleotide bases that distinguish the amplicons from the upstream and the downstream Rhesus boxes (G at chr1:25,592,628 and A at chr1:25,662,955) are shown. The nucleotide bases that distinguish the amplicons from RHD exon 9 and RHCE exon 9 region (A at chr1:25,648,419 and A at chr1:25,648,515 in the RHD exon 9 region, and T at chr1:25,696,992 and G at chr1:25,696,896 in the RHCE exon 9) are also shown. The red vertical bar shown in the RHD*01EL01 allele represents the c.1227A>G variation at chr1:25,648,453. Figure S2. Error ratio plots for Rhesus boxes (A) and RHD/RHCE exon 9 (B). Error ratios, ratios of the read number containing the bases other than the reference base to the total read number, were calculated using the total numbers for the positionally identical bases between the upstream and downstream at Rhesus box amplicons (for 105 positions) and between RHD exon9 and RHCE exon 9 amplicons (for 147 positions excluding the position of the c.1227A>G variation at chr1: 25,648,453). The results for twelve each amplicon libraries for Rhesus boxes (A) and RHD/RHCE exon 9 (B) prepared by the one-step PCR protocol (without UMI) (Table S2) were shown. For each nucleotide position, the maximum ratio, the median ratio, and the minimum ratio among twelve libraries are shown in dots (in red, black, and blue, respectively). The gray-shaded regions (nt 1 to 20 and nt 81 to 105 for Rhesus boxes and nt 1 to 22 and nt 120 to 148 for RHD/RHCE exon 9) correspond to PCR primer sequences. Because of the higher error rates consistently observed in the primer regions than in the internal region, the primer regions were excluded for further analyses. The highest error ratio detected in each type of amplicons is indicated by arrow: 0.060% at nt 37 for Rhesus boxes amplicons and 0.116% at nt 40 for RHD/RHCD exon 9 amplicons. The median error ratios for the Rhesus box amplicons (nt 21 to 80) ranged from 0.00% to 0.032% and those for the RHD/RHCE exon 9 amplicons (nt 23 to 119) ranged from 0.00% to 0.030%.
РОЛЬ ТУРИСТИЧЕСКОЙ ПОЛИЦИИ В РАЗВИТИИ ТУРИЗМА В УЗБЕКИСТАНЕ
Creators: name: Екатерина Константиновна Архангельская
Publisher: name: Central Asian Research Journal for Interdisciplinary Studies (CARJIS)
Year: 2022
Subjects: Безопасный туризм. туристический потенциал. культурное наследие. Приоритетное направление госполитики. концепция безопасности. закон о туризме. управление по обеспечению безопасного туризма. мировой опыт. развитие туристической отрасли.

description: В статье изучены основные моменты развития туризма в Узбекистане. Обозначены нормативно-правовые основы законодательства в сфере туризма. Одним из важным фактором эффективного развития туристической сферы страны, является создание качественного механизма обеспечение безопасного туризма. В данное статье рассматриваются нормативно-правовые акты регулирующие туристическую деятельность в государстве. Рассматриваются меры принимаемые государством по созданию условий для безопасного туризма. Описываются задачи и функции управления по обеспечению безопасного туризма и его роль в развитии туристической сферы.
App Inventor per lo sviluppo del pensiero computazionale e creativo: realizzare videogiochi per smartphones con allievi di quarta media
Creators: name: Villa, Paolo
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2022
Subjects: pensiero computazionale
pensiero creativo
problem solving
videogioco
coding
smartphone
App Inventor.

description: Questo lavoro di diploma indaga la competenza del pensiero computazionale inquadrandone, da un lato, i nessi con il pensiero creativo del piano di studio della scuola dell’obbligo ticinese e, dall’altro, i suoi sviluppi durante la creazione di videogiochi per smartphones con il software educativo App Inventor. All’interno di un corso parascolastico, dopo una prima fase di familiarizzazione con il coding, degli studenti di quarta media, hanno progettato un videogioco attivando gli aspetti del pensiero computazionale e creativo. La ricerca approfondisce le condizioni per la fattibilità del dispositivo didattico sperimentale, valuta l’evoluzione delle dimensioni di competenza e, infine, analizza la percezione degli allievi riguardo ai processi indagati. L’attuazione del progetto ha comportato diverse difficoltà inerenti a vincoli e limitazioni amministrative, organizzative e tecniche. Le osservazioni mostrano il potenziamento dei processi analizzati e individuano quelli con il maggior margine di crescita. Le risposte degli allievi al questionario finale indicano una buona consapevolezza degli aspetti di competenza in esame. La ricerca evidenzia come la predisposizione di situazioni progettuali autentiche, stimolanti e complesse crei un contesto favorevole, non solo per il pensiero computazionale e creativo, ma anche per altre competenze ed il problem solving. Relatrice: Rossana Falcade.
The effect of higher derivative correction on $η/s$ and conductivities in STU model
Creators: name: Sadeghi, J.
name: Pourhassan, B.
name: Amani, A. R.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper we study the ratio of shear viscosity to entropy, electrical and thermal conductivities for the R-charged black hole in STU model. We generalize previous works to the case of a black hole with three different charges. Actually we use diffusion constant to obtain ratio of shear viscosity to entropy. By applying the thermodynamical stability we recover previous results. Also we investigate the effect of higher derivative corrections.
description: revised version
Sistema di monitoraggio ultra low power di una rotazione meccanica
Creators: name: Grigorov, Lorenzo
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2022

description: Questo lavoro di diploma è stato commissionato dalla TECinvent Electronics LTD di Riazzino e prevede di proseguire lo sviluppo di un sistema in grado di rilevare una rotazione meccanica all’interno di un macchinario, senza alimentazione esterna, e di comunicare wireless con un modulo master situato in un posto facilmente accessibile. Il progetto è già stato sviluppato in passato dalla stessa TECinvent ma nel frattempo ne sono stati aggiunti o modificati alcuni requisiti, quindi è stato necessario riprendere in mano il progetto, sia nella parte hardware che in quella software, per allinearsi con le richieste del cliente. Dato che gli sviluppi del progetto sono iniziati prima di questo lavoro è stato necessario analizzare attentamente il lavoro già svolto per comprenderne il funzionamento del suo dispositivo e quali avrebbero potuto essere le modifiche in grado di portare i benefici maggiori. Non dovendo intervenire sul modulo master all’interno di questo lavoro, quest’ultimo non verrà trattato nelle spiegazioni. Una delle differenze più importanti è stata la volontà di passare a un microcontrollore più ampiamente disponibile sul mercato per facilitare la gestione dell’inventario in futuro. Questo ha richiesto di validare di nuovo tutti i test svolti sul circuito precedente e di assicurarsi che il nuovo componente sia in grado di svolgere tutti i compiti richiesti. Inoltre sono state analizzate le batterie che alimentano il circuito in modo da ricavarne il modello matematico per poter prevedere con una precisione maggiore la loro durata di vita
РОССИЯ ФЕДЕРАЦИЯСИ ВА ЎЗБЕКИСТОН РЕСПУБЛИКАСИ ИЧКИ ИШЛАР ОРГАНИ ХОДИМИ УМУМИЙ МАЪМУРИЙ-ҲУҚУҚИЙ МАҚОМИ АСОСЛАРИНИНГ ҚИЁСИЙ ҲУҚУҚИЙ ТАҲЛИЛИ
Creators: name: Зафар Мамуржон Ўғли Охунов
Publisher: name: Central Asian Research Journal for Interdisciplinary Studies (CARJIS)
Year: 2022
Subjects: давлат бошқаруви
ходимнинг маъмурий-ҳуқуқий мақоми
қиѐсий ҳуқуқий таҳлил
маъмурий-ҳуқуқий субъект.

description: Мақолада жиноятчиликка қарши курашишда Россия Федерацияси ва Ўзбекистон Республикаси ички ишлар органлари ходимининг умумий маъмурий-ҳуқуқий мақоми қиѐсий-ҳуқуқий таҳлил қилинган. Хориж тажрибаси асосида бир қатор олимларнинг мавзуга оид фикрлари, ички ишлар органлари ходимининг умумий маъмурий-ҳуқуқий мақоми ҳақида фикр-мулоҳазалар билдирилган
Uv-to-fir analysis of spitzer/irac sources in the extended groth strip i: Multi-wavelength photometry and spectral energy distributions
Creators: name: Barro, Guillermo
name: Perez-Gonzalez, P. G.
name: Gallego, J.
name: Ashby, M. L. N.
name: Kajisawa, M.
name: Miyazaki, S.
name: Villar, V.
name: Yamada, T.
name: Zamorano, J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present an IRAC 3.6+4.5 microns selected catalog in the Extended Groth Strip (EGS) containing photometry from the ultraviolet to the far-infrared and stellar parameters derived from the analysis of the multi-wavelength data. In this paper, we describe the method used to build coherent spectral energy distributions (SEDs) for all the sources. In a companion paper, we analyze those SEDs to obtain robust estimations of stellar parameters such as photometric redshifts, stellar masses, and star formation rates. The catalog comprises 76,936 sources with [3.6]<23.75 mag (85% completeness level of the IRAC survey in the EGS) over 0.48 square degrees. For approximately 16% of this sample, we are able to deconvolve the IRAC data to obtain robust fluxes for the multiple counterparts found in ground-based optical images. Typically, the SEDs of the IRAC sources in our catalog count with more than 15 photometric data points, spanning from the UV to the FIR. Approximately 95% and 90% of all IRAC sources are detected in the deepest optical and near-infrared bands. Only 10% of the sources have optical spectroscopy and redshift estimations. Almost 20% and 2% of the sources are detected by MIPS at 24 and 70 microns, respectively. We also cross-correlate our catalog with public X-ray and radio catalogs. Finally, we present the Rainbow Navigator public web-interface utility designed to browse all the data products resulting from this work, including images, spectra, photometry, and stellar parameters.
description: 28 pages, 12 figures, Accepted for publication in ApJ. Access the Rainbow Database at: http://rainbowx.fis.ucm.es
Efficient bounds on quantum communication rates via their reduced variants
Creators: name: Nowakowski, Marcin L.
name: Horodecki, Pawel
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate one-way communication scenarios where Bob manipulating on his parts can transfer some sub-system to the environment. We define reduced versions of quantum communication rates and further, prove new upper bounds on one-way quantum secret key, distillable entanglement and quantum channel capacity by means of their reduced versions. It is shown that in some cases they drastically improve their estimation.
description: 6 pages, RevTex
Funding test - fork - snapshot
Creators: name: Małgorzata Wolniewicz
Publisher: name: Zenodo
Year: 2021
Subjects: subject: http://eurovoc.europa.eu/3291

description: Research Object Funding test - fork - snapshot
description: Research Object in rohub2020: https://w3id.org/ro-id/460654ca-3956-46a7-8924-9bf566adfd90
Design of low-power digital circuits in the sub-threshold domain
Creators: name: Chatterjee, Saikat
Publisher: name: Universität Bielefeld
Year: 2022
Subjects: subject: 620

description: The demand of low power consumption in microelectronics circuits has increased significantly as submicron technologies scale down. Battery operated portable applications are in high demand across the industries such as automotive, medical, MEMS, telecommunication and so on. Subthreshold operations provides the potential solution to the energy consumption problem. However, it comes at the price of significant degradation of performance. Since, it needs to reduce the maximum operating clock frequency in subthreshold operation. An effective solution proposed to such problem was to have different voltage islands. Here, the non-critical power constrained blocks could run in subthreshold domain with the critical ones operating in above threshold domain. Our work proposes a solution to combat such a problem. Our work consists of three parts; 1) a standard cell library optimized for subthreshold operation, 2) couple of level shifter circuits capable of sub-threshold to above threshold voltage conversion and 3) a subthreshold memory array. We have used the 28nm FD-SOI technology from ST Microelectronics. The standard cell library contains basic design cell units, whose dimensions are optimized for subthreshold operation at a low fixed frequency. The optimization process is based upon a multiobjective optimization methodology. Propagation delay, switching power, static power dissipation and, noise margin are the parameters, chosen for multiobjective optimization. We generated separate sets of dimensions for each cells due to the optimization algorithm, which helped us to design the parametric cell (p-cell). We used the p-cell approach as it helps to standardize the cell design reducing the development time. The library is ready for the synthesis of low power blocks. The library is developed with two different variants of transistors, namely RVT and LVT. They have different threshold voltages. The RVT library has 21 combinatorial logic cells, 4 sequential logic cells and 11 clock circuits. The LVT library has only combinatorial cells. We designed two different level shifter circuits, which are performance optimized with the library cells in terms of voltage and frequency. The leakage current loss was kept in mind while doing the design. We have followed the circuit mirror topology for one of the circuits. This circuit can operate convert an input of 250mV to 1V output. The leakage power of this circuit is 37pW. The second level shifter circuit is a combination of both circuit mirror and cross-coupled PMOS topologies. This particular circuit can operate even at 150mV supply, with the leakage power being 107pW. Memory circuits consume a lot of energy. Although it is difficult to reduce the operating voltage of memory cells, without diminishing the performance. Here, we proposed a 4x8 SRAM array, which can operate with a minimum supply of 250mV and a maximum frequency of 3.3 MHz. During the read operation, the energy consumption of the memory cell is 0.107 fJ at 3.33MHZ.
Quantum correlations and mutual synchronization
Creators: name: Giorgi, Gian Luca
name: Galve, Fernando
name: Manzano, Gonzalo
name: Colet, Pere
name: Zambrini, Roberta
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider the phenomenon of mutual synchronization in a fundamental quantum system of two detuned quantum harmonic oscillators dissipating into the environment. We identify the conditions leading to this spontaneous phenomenon showing that the ability of the system to synchronize is related to the existence of disparate decay rates and is accompanied by robust quantum discord and mutual information between the oscillators, preventing the leak of information from the system.
Quantitative analysis of the dripping and jetting regimes in co-flowing capillary jets
Creators: name: Cordero, María Luisa
name: Gallaire, François
name: Baroud, Charles N.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We study a liquid jet that breaks up into drops in an external co-flowing liquid inside a confining microfluidic geometry. The jet breakup can occur right after the nozzle in a phenomenon named dripping or through the generation of a liquid jet that breaks up a long distance from the nozzle, which is called jetting. Traditionally, these two regimes have been considered to reflect the existence of two kinds of spatiotemporal instabilities of a fluid jet, the dripping regime corresponding to an absolutely unstable jet and the jetting regime to a convectively unstable jet. Here, we present quantitative measurements of the dripping and jetting regimes, both in an unforced and a forced state, and compare these measurements with recent theoretical studies of spatiotemporal instability of a confined liquid jet in a co-flowing liquid. In the unforced state, the frequency of oscillation and breakup of the liquid jet is measured and compared to the theoretical predictions. The dominant frequency of the jet oscillations as a function of the inner flow rate agrees qualitatively with the theoretical predictions in the jetting regime but not in the dripping regime. In the forced state, achieved with periodic laser heating, the dripping regime is found to be insensitive to the perturbation and the frequency of drop formation remains unaltered. The jetting regime, on the contrary, amplifies the externally imposed frequency, which translates in the formation of drops at the frequency imposed by the external forcing. In conclusion, the dripping and jetting regimes are found to exhibit the main features of absolutely and convectively unstable flows respectively, but the frequency selection in the dripping regime is not ruled by the absolute frequency predicted by the stability analysis.
description: 10 pages, 12 figures, to appear in Physics of Fluids
Association of chorioamnionitis and patent ductus arteriosus in a national U.S. cohort
Creators: name: Reese, J.
name: Shelton, E.L.
name: Laughon, M.M.
name: Westreich, D.
name: Stamilio, D.M.
name: Venkatesh, K.K.
name: Strauss, R.A.
name: Green, C.A.
Publisher: name: Springer Nature
Year: 2021

description: Objective: To estimate the effect of clinical chorioamnionitis on the risk of patent ductus arteriosus (PDA). Study design: A secondary analysis of all deliveries >23 gestational weeks from the U.S. Consortium on Safe Labor (CSL) study. The primary exposure was a clinical diagnosis of chorioamnionitis, and the outcome was a diagnosis of PDA. Generalized estimating equations with estimated error variance for women with multiple deliveries were utilized. Models adjusted for age, race, region, delivery year, body mass index, infant sex, multiple gestation, mode of delivery, and antenatal corticosteroid exposure. Results: Among 228,438 deliveries, a diagnosis of PDA was more frequent with chorioamnionitis exposure versus without (9.2% vs. 3.0%; OR: 3.25; 95% CI: 2.92–3.62). Chorioamnionitis was associated with higher adjusted odds of PDA (AOR: 2.18; 95% CI: 1.93–2.45). In sensitivity analyses, the association between chorioamnionitis and PDA held after adjustment for gestational age at delivery (AOR: 1.28; 95% CI: 1.13–1.44). Conclusions: Chorioamnionitis was associated with increased odds of PDA. Robust exposure and outcome ascertainment with careful assessment of confounding is needed to further investigate this epidemiologic association.
Funding test - snapshot
Creators: name: Małgorzata Wolniewicz
Publisher: name: Zenodo
Year: 2021
Subjects: subject: http://eurovoc.europa.eu/3291

description: Research Object Funding test - snapshot
description: Research Object in rohub2020: https://w3id.org/ro-id/a729954f-a39e-40e5-8208-6997f67c8d8b
A decolonial critique of metaphysics in counselling psychology education
Creators: name: Clegg, Daniel John
Publisher: name: University of British Columbia
Year: 2020

description: How can we listen to Indigenous Knowledges about our relationships with land? This dissertation offers three examples of how Canadian counsellor education and counselling psychology programs can be truly open to the ecological and theoretical gifts that Indigenous Knowledges offer academia—open in ways that align with our core values of listening, respect, relationality, healing, and holistic well-being. Each of the three projects provokes our assumptions about the relationship between ourselves and the land. The first project challenges Western disciplinary histories and asks us to listen to the history of education that has had its being in this land for millennia. The second challenges our science of intelligence and invites us to listen to land-based, experiential realities of cognition. The third investigates nonindigenous counselling students' ways of being in places of schooling where their worldview does not match their institution's. It challenges the assumption that students' minds are simply broadened by coming to university, and opens us up to students' existing relationships to land through the lens of Indigenous Knowledges. This dissertation shows that there is room for, strategic places of insertion of, and student willingness to absorb decolonized curriculum and pedagogy in Canadian counsellor education and Canadian counselling psychology generally. Indigenous Knowledges benefit the field by broadening the conceptions of humanity we use to educate our students and clients, and by deepening our stories of what counselling education is and has been.
Cryogenic Sapphire Oscillator using a low-vibration design pulse-tube cryocooler: First results
Creators: name: Hartnett, John G.
name: Nand, Nitin R.
name: Wang, Chao
name: Floch, Jean-Michel Le
Publisher: name: arXiv
Year: 2010
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: A Cryogenic Sapphire Oscillator has been implemented at 11.2 GHz using a low-vibration design pulse-tube cryocooler. Compared with a state-of-the-art liquid helium cooled CSO in the same laboratory, the square root Allan variance of their combined fractional frequency instability is $σ_y = 1.4 \times 10^{-15}τ^{-1/2}$ for integration times $1 < τ< 10$ s, dominated by white frequency noise. The minimum $σ_y = 5.3 \times 10^{-16}$ for the two oscillators was reached at $τ= 20$ s. Assuming equal contributions from both CSOs, the single oscillator phase noise $S_ϕ \approx -96 \; dB \; rad^2/Hz$ at 1 Hz offset from the carrier.
description: 5 pages, 5 figures, accepted in IEEE Trans on Ultrasonics, Ferroelectrics and Frequency Control
Time-like Weingarten surfaces with real principal curvatures in the three-dimensional Minkowski space and their natural partial differential equations
Creators: name: Mihova, Vesselka
name: Ganchev, Georgi
Publisher: name: arXiv
Year: 2011
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53A05, 53A10

description: We study time-like surfaces in the three-dimensional Minkowski space with diagonalizable second fundamental form. On any time-like W-surface we introduce locally natural principal parameters and prove that such a surface is determined uniquely (up to motion) by a special invariant function, which satisfies a natural non-linear partial differential equation. This result can be interpreted as a solution of the Lund-Regge reduction problem for time-like W-surfaces with real principal curvatures in Minkowski space. We apply this theory to linear fractional time-like W-surfaces and obtain the natural partial differential equations describing them.
description: 17 pages. arXiv admin note: substantial text overlap with arXiv:1105.3642
Short-time dynamics of finite-size mean-field systems
Creators: name: Anteneodo, Celia
name: Ferrero, Ezequiel E.
name: Cannas, Sergio A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the short-time dynamics of a mean-field model with non-conserved order parameter (Curie-Weiss with Glauber dynamics) by solving the associated Fokker-Planck equation. We obtain closed-form expressions for the first moments of the order parameter, near to both the critical and spinodal points, starting from different initial conditions. This allows us to confirm the validity of the short-time dynamical scaling hypothesis in both cases. Although the procedure is illustrated for a particular mean-field model, our results can be straightforwardly extended to generic models with a single order parameter.
description: accepted for publication in JSTAT
Vincristine-induced peripheral neurotoxicity: A prospective cohort
Creators: name: Nama, Nassr
name: Barker, Mikaela K.
name: Kwan, Celia
name: Sabarre, Cheryl
name: Solimano, Veronica
name: Rankin, Anne
name: Raabe, Jennifer
name: Ross, Colin J.
name: Carleton, Bruce
name: Zwicker, Jill G.
name: Rassekh, Shahrad Rod
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology
subject: 110309 Infectious Diseases

description: Vincristine-induced peripheral neuropathy (VIPN) is a serious and pervasive problem, affecting 12–78% of pediatric patients, based on retrospective studies. The study objective was to prospectively collect a cohort of well-phenotyped patients receiving vincristine in order to accurately classify and grade their neurotoxicity. All children in British Columbia with leukemia or lymphoma requiring vincristine between 2013 and 2016 were approached for consent. Those recruited were assessed by occupational and physiotherapists at baseline, mid and endpoint of their treatment. Assessments included the Bruininks–Oseretsky Test of Motor Proficiency – 2nd ed. (BOT-2), strength, “Timed up and go” test and vibration sensibility. Seventy-two patients consented (age: 2.0–18.7 years). The majority were below average for age on one or more BOT-2 domains at midpoint (N = 32/45, 71%), which decreased by the endpoint (N = 19/41, 46%, p = .049). Six patients showed severe VIPN throughout treatment (N = 6/53, 11%), defined as a BOT-2 score well below average. Muscle strength for wrist extension/flexion, anterior tibialis and peronei decreased significantly between baseline (Median = 5) and midpoint (Median = 4), with no significant change noted by endpoint. Most patients had normal vibration sensibility in lower (N = 30/60, 50%) and upper limbs (N = 26/38, 68%). In conclusion, with no differences between time points. VIPN is highly prevalent among patients with pediatric cancer, causing significant morbidity and functional deficits. Identification of risk factors would allow for resource appropriation to patients at higher risk, as well as potentially permitting dose escalation in patients with low toxicity to improve survival.
Simulation of ion track ranges in uranium oxide
Creators: name: Jeon, Byoungseon
name: Asta, Mark
name: Valone, Steven M.
name: Grønbech-Jensen, Niels
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Direct comparisons between statistically sound simulations of ion-tracks and published experimental measurements of range densities of iodine implants in uranium dioxide have been made with implant energies in the range of 100-800 keV. Our simulations are conducted with REED-MD (Rare Event Enhanced Domain-following Molecular Dynamics) in order to account for the materials structure in both single crystalline and polycrystalline experimental samples. We find near-perfect agreement between REED-MD results and experiments for polycrystalline target materials.
description: Eleven pages, four figures.
Practical strategies for SARS-CoV-2 RT-PCR testing in resource-constrained settings
Creators: name: Lin, K.
name: Chhetri, S.B.
name: Muller, M.S.
name: Cerami, C.
name: Rapp, T.
name: Westreich, D.
name: Basham, C.
name: Lin, J.T.
name: Juliano, J.J.
name: Lin, F.-C.
Publisher: name: Elsevier Inc.
Year: 2021

description: Alternatives to nasopharyngeal sampling are needed to increase capacity for SARS-CoV-2 testing. Among 275 participants, we piloted the collection of nasal mid-turbinate swabs amenable to self-testing, including polyester flocked swabs as well as 3D-printed plastic lattice swabs, placed into viral transport media or an RNA stabilization agent. Flocked nasal swabs identified 104/121 individuals who were PCR-positive for SARS-CoV-2 by nasopharyngeal sampling (sensitivity 87%, 95% CI 79-92%), missing those with low viral load (<106 viral copies/mL). 3D-printed nasal swabs showed similar sensitivity. When nasal swabs were placed directly into RNA preservative, the mean 1.4 log decrease in viral copies/uL compared to nasopharyngeal samples was reduced to <1 log, even when samples were left at room temperature for up to 7 days. We also evaluated pooling strategies that involved pooling specimens in the lab versus pooling swabs at the point of collection, finding both successfully detected samples with >105 viral copies/mL.
Presentation : Enseignement du Volley Ball
Creators: name: Chelbi, Issam Eddine Ben
Publisher: name: Zenodo
Year: 2021

description: Définition :
 Activité collective de renvoi consistant à attaquer la cible adverse en franchissant un obstacle vertical et défendre son propre camp dans la même action de frappe.
 Enjeux de formation :
  Enjeux corporels : développement des coordinations inter segmentaires, de la motricité fine ;
  Enjeux cognitifs : développement des perceptions sensorielles liées à l’équilibration, la proprioception, la perception de l’espace arrière, la perception des trajectoires de balle et de déplacement des joueurs, des prises de décisions rapides.
  Enjeux relationnels : coordonner ses actions avec celles de ses partenaires et adaptation aux actions de ses adversaires ;
  Enjeux culturels : intégrer l’essence d’une activité des plus pratiquée dans le monde entier ;
  Enjeux méthodologiques : identifier ses capacités motrices et agir en conséquence.
 Problèmes fondamentaux :
  Attaquer et défendre dans la même action de frappe sans bloquer le ballon,
  Créer un équilibre tête en arrière pour se déplacer sous la balle,
  Franchir un obstacle vertical constitué par le filet pour attaquer une cible horizontale et évolutive.
  Possibilités de contact avec le ballon limitées (cf. règlement).
 Logique interne :
 jeu collectif d’opposition et de coopération à espace séparé par un obstacle haut et vertical (le filet) visant à amener la balle en la frappant dans une cible horizontale au sol, évolutive et confondue avec la surface de jeu.
Quenched large deviations for Glauber evolution with Kac interaction and Random Field
Creators: name: Benois, Olivier
name: Mourragui, Mustapha
name: Orlandi, Enza
name: Saada, Ellen
name: Triolo, Livio
Publisher: name: arXiv
Year: 2011
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: We study a spin-flip model with Kac type interaction, in the presence of a random field given by i.i.d. bounded random variables. The system, spatially inhomogeneous, evolves according to a non conservative (Glauber) dynamics. We show an almost sure (with respect to the random field) large deviations principle for the empirical magnetizations of this process. The rate functional depends on the statistical properties of the external random field, it is lower semicontinuous with compact level sets.
description: 40 pages
The X-ray luminous galaxy cluster XMMU J1007.4+1237 at z=1.56 - The dawn of starburst activity in cluster cores
Creators: name: Fassbender, Rene
name: Nastasi, Alessandro
name: Böhringer, Hans
name: Suhada, Robert
name: Santos, Joana S.
name: Rosati, Piero
name: Pierini, Daniele
name: Mühlegger, Martin
name: Quintana, Hernan
name: Schwope, Axel D.
name: Lamer, Georg
name: de Hoon, Arjen
name: Kohnert, Jan
name: Pratt, Gabriel W.
name: Mohr, Joseph J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Observational galaxy cluster studies at z>1.5 probe the formation of the first massive M>10^14 Msun dark matter halos, the early thermal history of the hot ICM, and the emergence of the red-sequence population of quenched early-type galaxies. We present first results for the newly discovered X-ray luminous galaxy cluster XMMU J1007.4+1237 at z=1.555, detected and confirmed by the XMM-Newton Distant Cluster Project (XDCP) survey. We selected the system as a serendipitous weak extended X-ray source in XMM-Newton archival data and followed it up with two-band near-infrared imaging and deep optical spectroscopy. We can establish XMMU J1007.4+1237 as a spectroscopically confirmed, massive, bona fide galaxy cluster with a bolometric X-ray luminosity of Lx=(2.1+-0.4)\times 10^44 erg/s, a red galaxy population centered on the X-ray emission, and a central radio-loud brightest cluster galaxy. However, we see evidence for the first time that the massive end of the galaxy population and the cluster red-sequence are not yet fully in place. In particular, we find ongoing starburst activity for the third ranked galaxy close to the center and another slightly fainter object. At a lookback time of 9.4Gyr, the cluster galaxy population appears to be caught in an important evolutionary phase, prior to full star-formation quenching and mass assembly in the core region. X-ray selection techniques are an efficient means of identifying and probing the most distant clusters without any prior assumptions about their galaxy content.
description: 6 pages, 3 color figures, accepted for publication in A&A
Imparare a "vedere" in geometria 3D grazie a Google SketchUP
Creators: name: Sciannamè, Cristina
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2021
Subjects: visualizzazione in geometria 3D
artefatto tecnologico
modellazione 3D
Google SketchUp
problem solving
didattica per progetti
competenze trasversali

description: Questo lavoro di ricerca ha indagato in che modo l’utilizzo di un software di modellazione 3D, Google SketchUp, all’interno di un percorso di apprendimento centrato sulla geometria tridimensionale permettesse di migliorare la capacità di “vedere” in geometria di due classi di terza media, corso attitudinale. Dopo alcune attività introduttive volte a familiarizzare con l’artefatto tecnologico e a raccogliere in entrata le difficoltà e le risorse cognitive degli allievi, il percorso si è articolato attorno allo sviluppo di un progetto. Agli allievi, a coppie, è stato chiesto di ideare e realizzare in SketchUp un “portamatite”, ovvero un solido composto che soddisfacesse alcune specifiche geometriche date. I risultati della ricerca hanno mostrato un generale miglioramento nelle capacità di visualizzare in geometria, in particolar modo nella rotazione mentale, negli sviluppi e nelle sezioni. Si è riscontrato anche lo sviluppo di competenze geometriche legate al problem solving e di competenze trasversali. Le osservazioni svolte durante la ricerca hanno, inoltre, evidenziato come gli allievi abbiano interiorizzato opportuni schemi di utilizzo rendendo più consapevole il loro modo di osservare, spostare, ruotare, posizionare, sezionare, costruire i solidi sia sullo schermo che mentalmente. Relatrice: Rossana Falcade.
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿ÑÐ¾ÐµÐºÑÐ° Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÑÐ°Ð±Ð¾Ñ Ð½Ð° ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾ ÑÑÐ°ÑÑÐºÐ° Ð´Ð¾ÑÐ¾Ð³Ð¸ III ÐºÐ°ÑÐµÐ³Ð¾ÑÐ¸Ð¸ Ð² ÐÐµÐ¼ÐµÑÐ¾Ð²ÑÐºÐ¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑ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: Development of a project for the construction of a section of a III category road in the Kemerovo region
Creators: name: ÐÑÐ·Ð½ÐµÑÐ¾Ð², ÐÐ°Ð½Ð¸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: Ð¿ÑÐ¾ÐµÐºÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÑÐ°Ð±Ð¾Ñ
ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾
ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð°
ÑÐ¸ÑÑÐµÐ¼Ñ Ð²Ð¸Ð´ÐµÐ¾ÑÐ¸ÐºÑÐ°ÑÐ¸Ð¹
Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð°Ñ Ð´Ð¾ÑÐ¾Ð³Ð°
work production project
construction
construction technology
video fixing systems
road

description: Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð±ÑÐ»Ð¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ ÑÐ°Ð·Ð´ÐµÐ»Ñ: - ÐºÑÐ°ÑÐºÐ°Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ° ÑÑÐ°ÑÑÐºÐ° ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð° Ð¾Ð±ÑÐµÐºÑÐ°; - Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾-ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ ÑÑÐ°ÑÑÐºÐ° ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð°; - ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÑÐ°Ð±Ð¾Ñ; - Ð¿Ð¾Ð´Ð±Ð¾Ñ Ð¼Ð°ÑÐ¸Ð½ Ð¸ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð¾Ð² Ð´Ð»Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½Ð¾-Ð¼Ð¾Ð½ÑÐ°Ð¶Ð½ÑÑ ÑÐ°Ð±Ð¾Ñ; - Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ Ð»Ð¸Ð½ÐµÐ¹Ð½Ð¾Ð³Ð¾ ÐºÐ°Ð»ÐµÐ½Ð´Ð°ÑÐ½Ð¾Ð³Ð¾ Ð³ÑÐ°ÑÐ¸ÐºÐ° Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÑÐ°Ð±Ð¾Ñ; - ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ¼ÐµÑÐ½Ð¾Ð¹ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°ÑÐ¸Ð¸ Ð½Ð° Ð²Ð¾Ð·Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð´Ð¾ÑÐ¾Ð¶Ð½Ð¾Ð¹ Ð¾Ð´ÐµÐ¶Ð´Ñ; - Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿Ð¾ Ð¾ÑÑÐ°Ð½Ðµ Ð¾ÐºÑÑÐ¶Ð°ÑÑÐµÐ¹ ÑÑÐµÐ´Ñ, ÑÑÑÐ´Ð° Ð¸ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð½Ð° ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð¿Ð»Ð¾ÑÐ°Ð´ÐºÐµ; - Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ Ð²Ð¸Ð´ÐµÐ¾ÑÐ¸ÐºÑÐ°ÑÐ¸Ð¸ Ð½Ð°ÑÑÑÐµÐ½Ð¸Ð¹ ÐÐÐ.
description: During the development of the final qualification title, the following sections are performed: - brief description of the construction site of the facility; - material and technical support of the construction site; - development of a technological sequence of works; - selection of machines and mechanisms for construction and installation works; - construction of a linear work schedule; - development of estimate documentation for the construction; - assignment of measures for environmental protection, labor and safety at the construction site; - substantiation of the use of a video fixing system.
PRINCIPLES OF INTERACTIVE LANGUAGE TEACHING
Creators: name: Nazokat Nuriddin Qizi Shermatova
name: Mohinur Erkin Qizi Tuxtayeva
Publisher: name: Central Asian Research Journal for Interdisciplinary Studies (CARJIS)
Year: 2022
Subjects: language teaching
language learner
principles
communicative interaction
self-education.

description: This article is dedicated to the principles of interactive language teaching.
Georgia sedimentary basin effects on the response of modern tall RC shear wall buildings to M9 Cascadia subduction zone earthquakes
Creators: name: Eksir Monfared, Alireza
Publisher: name: University of British Columbia
Year: 2020

description: Tall residential RC shear wall buildings (RCSW) are predominant in Metro Vancouver. These buildings have the potential to experience large-magnitude earthquakes generated by the Cascadia Subduction Zone (CSZ). Furthermore, the region lies above the Georgia sedimentary basin, which can amplify the intensity of ground motions at medium-to-long periods and the resulting damage in tall structures. The goal of this thesis is to provide insights into the effects of the Georgia sedimentary basin amplification on: (i) spectral accelerations associated with M9 CSZ earthquakes, (ii) resulting force- and deformation-controlled actions in tall RCSW buildings, and (iii) ensuing earthquake induced repair costs and times. To this end, a suite of physics-based ground motion simulations of a range of M9 CSZ earthquake scenarios, which explicitly consider basin effects are used. These scenarios are benchmarked against a range of seismic hazard intensities, as defined in Canada’s 2015 National Seismic Hazard Model (NSHM), which neglects basin effects. Relevant ground motions are propagated through a suite of archetype RCSW buildings designed to comply with the requirements of the 2015 National Building Code of Canada (NBC) at eight locations throughout Metro Vancouver with distinct basin depths. Nonlinear dynamic analysis results under probabilistic seismic hazard estimates result in negligible collapse. However, collapse risk conditioned on the occurrence of the M9 motions results in probabilities as high as 15% at the deepest basin site. Additionally, seismic demands from the M9 simulations at deep basin sites result in earthquake-induced repair costs and times that exceed the 2475-year hazard level, far exceeding the ~500-year return period associated with large-magnitude CSZ earthquakes. Furthermore, the 2015 NSHM fails to capture the significant variability in seismic demands and resulting building performance observed across the Georgia sedimentary basin.
QONUN TILI TERMINALOGIYASINING TASNIF MASALASI
Creators: name: Sadoqat Rasul Qizi Rajabova
Publisher: name: Central Asian Research Journal for Interdisciplinary Studies (CARJIS)
Year: 2022
Subjects: til
huquq
huquqiy jamiyat
huquqiy axborot
tafakkur
fuqarolik jamiyati
huquqiy tizim
sud
hokimyat
jinoyat.

description: Har bir sohaga oid terminlar mavjud, xususan, yuridik sohaga ham. Masalan, matematika, kimyo, fizika, adabiyot va boshqalar aynan shu qatorga yuridik terminlar ham kiradi. Sh.Ko‗chimov termin haqida shunday fikr bildiradi: ―Termin – ma‘lum bir sohaga oid maxsus tushunchani anglatuvchi va mazmun jihatdan bir ma‘noni ifodalovchi so‗z (so‗z birikmasi)dir. So‗zlarning asosiy qismlariga nisbatan termin aniq bir ma‘noli tushunchani ifodalashi bilan farq qiladi.
Necessary Optimality Conditions for Fractional Difference Problems of the Calculus of Variations
Creators: name: Bastos, Nuno R. O.
name: Ferreira, Rui A. C.
name: Torres, Delfim F. M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics
subject: 49K05, 39A12, 26A33

description: We introduce a discrete-time fractional calculus of variations. First and second order necessary optimality conditions are established. Examples illustrating the use of the new Euler-Lagrange and Legendre type conditions are given. They show that the solutions of the fractional problems coincide with the solutions of the corresponding non-fractional variational problems when the order of the discrete derivatives is an integer value.
description: Submitted 09-May-2009 to Discrete and Continuous Dynamical Systems (DCDS-B); revised 27-March-2010; accepted 04-July-2010
USE OF INNOVATIVE EDUCATIONAL TECHNOLOGIES IN THE PROCESS OF TEXT TEACHING
Creators: name: Surayyo Ibragimjomovna Jo’Rayeva
name: Komiljon Abdug’Anievich Abdullayev
Publisher: name: Central Asian Research Journal for Interdisciplinary Studies (CARJIS)
Year: 2022
Subjects: Society
Independence
Development
Education
Training
Innovative Education Technology
Developmental Learning Technologies
Problem-Based Learning Technologies
Person-Oriented Techniques Learning technologies
Collaborative learning learning technologies
Interactive and active learning technologies
Modular learning technology
proof
verification
explanation
conflict
situation
methods.

description: This article is about using innovative educational technologies in the lessons for schoolchildren and creating opportunities for children to think healthy, mainly working with children and also using these technologies at home and parents are expected to help.