cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Patrimonio culturale e didattica della storia: la regione dell’Alto Cassarate
Creators: name: Schubiger, Carole
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2016

description: La seguente ricerca vuole indagare se e in quale misura il patrimonio culturale regionale venga utilizzato all’interno della didattica della storia. Per tirare delle conclusioni stimolanti abbiamo articolato la ricerca su due piani distinti: per prima cosa, abbiamo indagato la letteratura secondaria, in modo da mappare i maggiori elementi patrimoniali esistenti nella regione considerata. Secondariamente, abbiamo svolto interviste con degli esperti (docenti di scuola media ed elementare) per raccogliere materiali didattici e/o divulgativi e per sondare le loro impressioni e necessità intorno a questa particolare pedagogia. Questa metodologia ci ha permesso di analizzare i risultati sia a livello quantitativo che qualitativo: da una prima lettura è emerso come la regione da noi indagata sia ricca di elementi patrimoniali impiegabili in tutti e quattro gli anni di programmazione annuale soprattutto per argomenti legati alla storia socio-culturale ed economica della regione. Tuttavia, i materiali didattici già esistenti sono molto esigui e soprattutto legati a giornate di studio per le prime e per le seconde medie. Questo scarso utilizzo è da ricondurre principalmente ad una limitata conoscenza del patrimonio regionale da parte degli stessi docenti e dalle difficoltà che essi incontrano nell’elaborazione di attività pertinenti alla programmazione annuale. Pertanto, una banca dati, contenente materiale di approfondimento ed esempi di percorsi didattici, sarebbe di estrema utilità per la promozione di tale pedagogia. Relatore: Alessandro Frigeri. Materia: storia
ИЗГОТОВЛЕНИЯ ТОПЛИВНЫХ БРИКЕТОВ ИЗ ЛИСТЬЕВ В ДОМАШНЫХ УСЛОВИЯХ СЕЛЬСКОЙ МЕСНОСТИ РЕСПУБЛИКИ УЗБЕКИСТАН
Creators: name: Бекзод Хомиджонович Кодиров
Publisher: name: Academic research in educational sciences
Year: 2022
Subjects: листья
брикет
топлива
источник энергии
теплоѐмкость
достоинства
экологичность

description: Осенний период – время, когда возможно найти беспроигрышные идеи для своего бизнеса. В работу могут пойти любые природные ресурсы, которые есть в неограниченном количестве. Речь идет об опавших листьях. Осенью опадает несколько тонн листьев, которые бесполезно гниют в земле. Если разумно подойти к безотходному производству, то готовое бесплатное сырье можно найти прямо на улице. Из переработанных в производстве листьев можно изготовить топливо, которое будет стоить намного дешевле дров или угля, но энергоотдача будет почти такая же.
title: Remarks Delivered by Secretary Elizabeth Hanford Dole During National Transportation Week
Creators: name: Dole, Elizabeth
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1983
Subjects: classificationCode: https://trt.trb.org/term/88891
subject: Transportation policy
classificationCode: https://trt.trb.org/term/87904
subject: Transportation
classificationCode: https://trt.trb.org/term/92116
subject: Federal government
classificationCode: https://trt.trb.org/term/88537
subject: Management

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks delivered by Secretary Elizabeth Hanford Dole at National Transportation Week, St. Louis, Missouri, May 17, 1983.
Cross section of the $pp\to K^+Σ^+n$ reaction close to threshold
Creators: name: Budzanowski, A.
name: Chatterjee, A.
name: Clement, H.
name: Dorochkevitch, E.
name: Hawranek, P.
name: Hinterberger, F.
name: Jahn, R.
name: Joosten, R.
name: Kilian, K.
name: Kliczewski, S.
name: Kirillov, Da.
name: Kirillov, Di.
name: Kolev, D.
name: Kravcikova, M.
name: Lesiak, M.
name: Magiera, A.
name: Machner, H.
name: Martinska, G.
name: Piskunov, N.
name: Protic, D.
name: Ritman, J.
name: von Rossen, P.
name: Sibirtsev, A.
name: Sitnik, I.
name: Siudak, R.
name: Tsenov, R.
name: Ulbrich, K.
name: Urban, J.
name: Wagner, G. J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We have measured inclusive data on $K^+$-meson production in $pp$ collisions at COSY Jülich close to the hyperon production threshold and determined the hyperon-nucleon invariant mass spectra. The spectra were decomposed into three parts: $Λp$, $Σ^0p$ and $Σ^+n$. The cross section for the $Σ^+n$ channel was found to be much smaller than a previous measurement in that excess energy region. The data together with previous results at higher energies are compatible with a phase space dependence.
description: accepted by Phys. lett. B some typos corrected
title: Remarks of Secretary of Transportation Elizabeth Hanford Dole at a Black History Month Luncheon
Creators: name: Dole, Elizabeth
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1983
Subjects: classificationCode: https://trt.trb.org/term/88891
subject: Transportation policy
classificationCode: https://trt.trb.org/term/87904
subject: Transportation
classificationCode: https://trt.trb.org/term/92116
subject: Federal government
classificationCode: https://trt.trb.org/term/88537
subject: Management

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks of Secretary of Transportation Elizabeth Hanford Dole at a Black History Month Luncheon February 25, 1983, Fort McNair, Washington D.C.
KREMNIY KARBIDI YUQORI SAMARALI MATERIALLAR VA ZAMONAVIY TEXNOLOGIYALAR KELAJAGI
Creators: name: Abduqodirova, Rohila
Publisher: name: Zenodo
Year: 2025

description: Ushbu maqolada kremniy karbidi (SiC) materiallari xususiyatlari, ularning zamonaviy texnologiyalardagi qo'llanilishi va istiqbollari o'rganilgan. Material yuqori haroratga chidamliligi, kimyoviy barqarorligi va elektr xususiyatlari tufayli elektronika, energetika va ishlab chiqarish sohalarida muhim ahamiyat kasb etmoqda. Adabiyotlar tahlili asosida SiC materiallarining hozirgi holati, ishlab chiqarish texnologiyalari va kelajakdagi istiqbollari aniqlangan. Natijalar SiC asosidagi qurilmalarning an'anaviy kremniy texnologiyalariga nisbatan sezilarli afzalliklarini ko'rsatmoqda
title: Ð¡Ð²ÐµÑÑ Ð·Ð²ÑÐºÐ¾Ð²Ð¾Ð¹ Ð°Ð²Ð¸Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð¸Ð·Ð¼ÐµÐ½ÑÐµÐ¼Ð¾Ð³Ð¾ ÑÐ¸ÐºÐ»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: Supersonic variable cycle aircraft engine
Creators: name: ÐÐµÐ´Ð²ÐµÐ´ÐµÐ²Ð°, ÐÐ°ÑÑ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: 2021
Subjects: ÑÑÑÐ±Ð¾ÑÐµÐ°ÐºÑÐ¸Ð²Ð½ÑÐ¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ
Ð -195
Ð´Ð²ÑÑ Ð²Ð°Ð»ÑÐ½ÑÐ¹ Ð³Ð°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½ÑÐ¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ
Ð¾ÑÐµÐ²Ð¾Ð¹ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾Ñ
ÑÑÑÐ±Ð¸Ð½Ð°
Ð¿ÑÑÐ¼Ð¾ÑÐ¾ÑÐ½ÑÐ¹ ÐºÐ¾Ð½ÑÑÑ
ÑÐ²ÐµÑÑ Ð·Ð²ÑÐºÐ¾Ð²Ð¾Ð¹ Ð²Ð¾Ð·Ð´ÑÑ Ð¾Ð·Ð°Ð±Ð¾ÑÐ½Ð¸Ðº
turbojet engine
R-195
two-shaft gas turbine engine
axial compressor
turbine
ramjet circuit
supersonic air intake

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ ÑÑÑÐ±Ð¾Ð¿ÑÑÐ¼Ð¾ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð¸Ð·Ð¼ÐµÐ½ÑÐµÐ¼Ð¾Ð³Ð¾ ÑÐ¸ÐºÐ»Ð°, Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿Ð¾Ð¼ Ð²Ð½ÑÑÑÐµÐ½Ð½ÐµÐ³Ð¾ ÐºÐ¾Ð½ÑÑÑÐ° ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾ Ð¿Ð¾ÑÐ»ÑÐ¶Ð¸Ð» Ð´Ð²ÑÑÐ²Ð°Ð»ÑÐ½ÑÐ¹ Ð³Ð°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½ÑÐ¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð -195. Ð ÑÐ¾Ð´Ðµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ: 1. ÐÐ°ÑÐ¸Ð°Ð½ÑÐ½ÑÐ¹ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÐ°ÑÑÐµÑ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ; 2. ÐÑÐ¸Ð±Ð»Ð¸Ð¶ÐµÐ½Ð½ÑÐ¹ ÑÐ°ÑÑÐµÑ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ°; 3. Ð Ð°ÑÑÐµÑ ÐºÐ°Ð¼ÐµÑÑ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ; 4. Ð Ð°ÑÑÐµÑ ÑÑÑÐ±Ð¸Ð½Ñ; 5. ÐÑÐ¾ÑÐ½Ð¾ÑÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐµÑ Ð»Ð¾Ð¿Ð°ÑÐºÐ¸, Ð´Ð¸ÑÐºÐ° Ð¿Ð¾ÑÐ»ÐµÐ´Ð½ÐµÐ¹ ÑÑÑÐ¿ÐµÐ½Ð¸, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°ÑÑÐµÑ Ð½Ð° Ð²Ð¸Ð±ÑÐ¾Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÑ ÑÐ¾ÑÐ¾ÑÐ° Ð½Ð¸Ð·ÐºÐ¾Ð³Ð¾ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ; 6. Ð Ð°ÑÑÐµÑ Ð¿ÑÑÐ¼Ð¾ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÑÐ° Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ.
description: In this paper, the calculation of a turboprime aircraft engine of variable cycle is performed. As a prototype of the internal circuit, a two-shaft gas turbine engine R-195 is taken. During the final qualification work, the following tasks were completed: 1. Engine variant thermal calculation; 2. Approximate calculation of the compressor; 3. Ð¡ombustion chamber Ñalculation; 4. Turbine calculation; 5. Strength calculation of the blade, the disk of the last stage, as well as the calculation of the vibration reliability of the low-pressure rotor; 6. Engine direct-flow circuit Ñalculation.
title: ÐÐ±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ Ð¿Ð¾Ð¶Ð°ÑÐ½Ð¾Ð¹ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð°Ð²ÑÐ¾Ð·Ð°Ð¿ÑÐ°Ð²Ð¾ÑÐ½Ð¾Ð¹ ÑÑÐ°Ð½ÑÐ¸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: Fire safety at a gas station
Creators: name: ÐÐ°Ð½ÑÑ, ÐÐµÐ½Ð½Ð°Ð´Ð¸Ð¹
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°Ð²ÑÐ¾Ð·Ð°Ð¿ÑÐ°Ð²Ð¾ÑÐ½Ð°Ñ ÑÑÐ°Ð½ÑÐ¸Ñ
Ð¿Ð¾Ð¶Ð°ÑÐ½ÑÐµ ÑÐ¸ÑÐºÐ¸
Ð¾Ñ ÑÐ°Ð½Ð° ÑÑÑÐ´Ð°
ÑÐ¾Ð¿Ð»Ð¸Ð²Ð¾
Ð³Ð¾ÑÑÑÐµ-ÑÐ¼Ð°Ð·Ð¾ÑÐ½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
Ð¿Ð¾Ð¶Ð°ÑÐ¾Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ
petrol station
fire risks
occupational safety
fuel
lubricants
fire safety

description: Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð²Ð¾Ð¿ÑÐ¾ÑÑ: Ð²Ð¸Ð´Ñ Ð°Ð²ÑÐ¾Ð·Ð°Ð¿ÑÐ°Ð²Ð¾ÑÐ½ÑÑ ÑÑÐ°Ð½ÑÐ¸Ð¹ Ð¸ Ð¸Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸, Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¸ÑÐ¸Ð½ Ð²Ð¾Ð·Ð½Ð¸ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð¶Ð°ÑÐ¾Ð² Ð½Ð° Ð°Ð²ÑÐ¾Ð·Ð°Ð¿ÑÐ°Ð²Ð¾ÑÐ½ÑÑ ÑÑÐ°Ð½ÑÐ¸ÑÑ, Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð° Ð¾ÑÐµÐ½ÐºÐ° Ð¿Ð¾Ð¶Ð°ÑÐ½Ð¾Ð³Ð¾ ÑÐ¸ÑÐºÐ° Ð´Ð»Ñ Ð°Ð²ÑÐ¾Ð·Ð°Ð¿ÑÐ°Ð²Ð¾ÑÐ½Ð¾Ð¹ ÑÑÐ°Ð½ÑÐ¸Ð¸ Ð¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¾ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ Ð¿Ð¾Ð¶Ð°ÑÐ¾Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð¼Ð½Ð¾Ð³Ð¾ÑÐ¾Ð¿Ð»Ð¸Ð²Ð½Ð¾Ð¹ Ð°Ð²ÑÐ¾Ð·Ð°Ð¿ÑÐ°Ð²Ð¾ÑÐ½Ð¾Ð¹ ÑÑÐ°Ð½ÑÐ¸Ð¸.
description: The paper deals with the organization: types of gas stations and their features, analysis of the causes of fires at gas stations, fire risk assessment for the gas station and proposed measures to improve the fire safety of multi-fuel gas station.
Limestone and Lime for SO2 and Pollutant Control in the Ohio Valley
Creators: name: Cobb, James C.
name: Dever, Garland R.
Publisher: name: Kentucky Geological Survey, University of Kentucky
Year: 1994

description: Abstract:
The purpose of this conference is to emphasize the importance of limestone resources for controlling SO2 emissions from coal-fired power plants. We have brought together experts from utilities to describe important factors in limestone performance in scrubbers and from the stone industry to describe important factors in limestone and lime production. Conference speakers include also representatives from research institutes, equipment manufacturers, government agencies, and geological surveys.
The GRBs Hubble diagram in quintessential cosmological models
Creators: name: Demianski, Marek
name: Piedipalumbo, Ester
name: Rubano, Claudio
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: It has been recently empirically established that some of the directly observed pa- rameters of GRBs are correlated with their important intrinsic parameters, like the luminosity or the total radiated energy. These correlations were derived, tested and used to standardize GRBs, i.e., to derive their luminosity or radiated energy from one or more observables, in order to construct an estimated fiducial Hubble diagram, assuming that radiation propagates in the standard LambdaCDM cosmological model. We extend these analyses by considering more general models of dark energy, and an updated data set of high redshift GRBs. We show that the correlation parameters only weakly depend on the cosmological model. Moreover we apply a local regression technique to estimate, in a model independent way, the distance modulus from the recently updated SNIa sample containing 307 SNIa (Astier et al. 2006), in order to calibrate the GRBs 2D correlations, considering only GRBs with z <1.4. The derived calibration parameters are used to construct a new GRBs Hubble diagram, which we call the calibrated GRBs HD. We also compare the estimated and calibrated GRBs HDs. It turns out that for the common GRBs they are fully statistically consistent, thus indicating that both of them are not affected by any systematic bias induced by the different standardizing procedures. We finally apply our methods to calibrate 95 long GRBs with the well-known Amati relation and construct the estimated and calibrated GRBs Hubble diagram that extends to redshifts z ~ 8. Even in this case there is consistency between these datasets. This means that the high redshift GRBs can be used to test different models of dark energy. We used the calibrated GRBs HD to constrain our quintessential cosmological model and derived the likelihood values of Omega_m and w(0).
description: 13 pages, 12 figures, 1 table. Accepted for publication in MNRAS
ИНТЕРАКТИВНЫЕ МЕТОДЫ ОБУЧЕНИЯ НА УРОКАХ РУССКОГО ЯЗЫКА
Creators: name: Г. Дж. Курбанова
Publisher: name: Academic research in educational sciences
Year: 2022
Subjects: интерактивные методы
формирование
развитие
интеллектуальность
теоретический
практический
самостоятельный.
interactive methods
formation
development
intellectuality
theoretical
practical
independent.

description: Данная статья посвящена применению интерактивных методов преподавания русского языка как иностранного в лицее, которые позволяют интенсифицировать учебный процесс, в результате чего у учащихся формируются и развиваются интеллектуальные способности общения в разных коммуникативных ситуациях и непосредственно в своей учебной деятельности. Статья имеет теоретико-практическую направленность.
description: This article is devoted to the use of interactive methods of teaching Russian as a foreign language in the lyceum, which allow intensifying the educational process, as a result of which the student forms and develops intellectual communication skills in various communicative situations and directly in their educational activities. The article has a theoretical and practical orientation
TO THE QUESTION OF INNOVATIONS OF UNIVERSITY LIBRARY MANAGEMENT MODE IN THE INFORMATION AGE
Creators: name: Bo, Liu
Publisher: name: Современная научная мысль
Year: 2023
Subjects: INFORMATIONTIZATION
LIBRARY MANAGEMENT
PROCESS OPTIMIZATION

description: With the rapid development of the information age, new requirements have been put forward for the management of university libraries. This paper sorts out the current situation of Chinese university library management, analyzes the existing problems in the management of Chinese university library, and puts forward some countermeasures and suggestions to optimize the management process of Chinese library. It was especially noted that libraries should become a platform for people who have not only the need for knowledge, but also for communication. They should provide readers with access to the necessary professional knowledge, reference and consulting services and documents.
Open Questions in GRB Physics
Creators: name: Zhang, Bing
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Open questions in GRB physics are summarized as of 2011, including classification, progenitor, central engine, ejecta composition, energy dissipation and particle acceleration mechanism, radiation mechanism, long term engine activity, external shock afterglow physics, origin of high energy emission, and cosmological setting. Prospects of addressing some of these problems with the upcoming Chinese-French GRB mission, SVOM, are outlined.
description: 27 pages. To appear in a special issue of Comptes Rendus Physique "GRB studies in the SVOM era", Eds. F. Daigne, G. Dubus
Quali sono gli indicatori di un buon clima di classe? Confronto fra docenti e genitori negli ordini di scuola SI e 1o ciclo SE.
Creators: name: Moretti, Anna
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2011

description: Il mio progetto presenta come tema focale il clima di classe e, più precisamente, tratta le rappresentazioni che docenti e genitori negli ordini di scuola SI e 1o ciclo SE hanno per rapporto agli indicatori di un buon clima di classe. Insieme a questa domanda di ricerca (Per docenti e per genitori quali sono gli aspetti più importanti, più significativi che creano un buon clima di classe a scuola?), mi sono anche chiesta da cosa potesse dipendere l’ipotetica divergenza di opinioni tra i due ruoli e quali fossero le aspettative verso i due ordini di scuola. La ricerca é basata su un confronto di opinioni ed è pertanto di ordine qualitativo. Nella metodologia, attraverso la forma dell’indagine, ho intervistato due docenti e due genitori per ogni livello (SI e 1o ciclo SE), per un totale di 4 docenti e 4 genitori, utilizzando gli strumenti della domanda con risposta multipla e dell’intervista semi strutturata. I risultati ottenuti hanno dettato il seguente quadro: se da una parte su alcuni concetti docenti e genitori presentano punti di vista differenti, su diverse tematiche si trovano in sintonia di opinione. Da questi esiti non ho potuto confermare pienamente le mie ipotesi di ricerca e sono giunta ad una conclusione: esiste una grande possibilità di comunicazione tra le due sfere educative della scuola e della famiglia. Relatore: Crivelli Aurelio
Dynamical quantum phase transitions
Creators: name: Schützhold, Ralf
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A sweep through a quantum phase transition by means of a time-dependent external parameter (e.g., pressure) entails non-equilibrium phenomena associated with a break-down of adiabaticity: At the critical point, the energy gap vanishes and the response time diverges (in the thermodynamic limit). Consequently, the external time-dependence inevitably drives the system out of equilibrium, i.e., away from the ground state, if we assume zero temperature initially. In this way, the initial quantum fluctuations can be drastically amplified and may become observable -- especially for symmetry-breaking (restoring) transitions. By means of several examples, possible effects of these amplified quantum fluctuations are studied and universal features (such as freezing) are discussed.
description: 9 pages, 11 figures
ИНТЕРАКТИВНЫЕ МЕТОДЫ ПРИ ИЗУЧЕНИИ ТВОРЧЕСТВА РУССКИХ ПИСАТЕЛЕЙ НА УРОКАХ ВНЕКЛАССНОГО ЧТЕНИЯ В ШКОЛЕ
Creators: name: Нилуфар Шавкатовна Буранова
Publisher: name: Academic research in educational sciences
Year: 2022
Subjects: интерактивные методы обучения
интерактивное изучение
уровень познавательной активности
игровые технологии
мозговой штурм
личностное развитие обучающихся.
interactive teaching methods
interactive learning
the level of cognitive activity
gaming technology
Brainstorm
personal development of students

description: Статья посвящена проблеме использования интерактивных методов обучения на уроках внеклассного чтения по литературе. В исследовании обосновывается дидактический потенциал педагогической технологии, обозначена целевая система и преимущества еѐ применения на уроках внеклассного чтения в современной школе.
description: The article is devoted to the problem of using interactive teaching methods in extracurricular reading lessons in literature. The study substantiates the didactic potential of pedagogical technology, identifies the target system and the advantages of its use in extracurricular reading lessons in a modern school.
title: Remarks Prepared for Delivery by Secretary Elizabeth Hanford Dole to the Association for a Better New York
Creators: name: Dole, Elizabeth
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1983
Subjects: classificationCode: https://trt.trb.org/term/88891
subject: Transportation policy
classificationCode: https://trt.trb.org/term/87904
subject: Transportation
classificationCode: https://trt.trb.org/term/92116
subject: Federal government
classificationCode: https://trt.trb.org/term/88537
subject: Management

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks Prepared for Delivery by Secretary Elizabeth Hanford Dole to the Association for a Better New York, New York, New York, June 14, 1983.
ЙЎЛОВЧИЛАРНИ ТАШИШДА “DAMAS” АВТОМОБИЛИНИНГ ЙЎЛНИНГ КЕСКИН БУРИЛИШДА УСТИВОРЛИГИНИ ТАДҚИҚЛАШ ВА ТАЪМИНЛАШ
Creators: name: Усмон Аллакулович Нуруллаев
name: Акбар Тоҳир Ўғли Ўразалиев
Publisher: name: Academic research in educational sciences
Year: 2022
Subjects: маршрут
йўловчилар
йўл
автомобил кузови
ўртача квадратик четланиш
ўриндиқлар сони.
route
passengers
car body
way
standard deviation
number of seats.

description: Ушбу мақолада йўловчиларни ташиш ҳайдовчиларга сўровнома варқалари тарқатиш йўли билан “Дамас” автомобилининг масса маркази йўлнинг кескин бурилишида ўзгариши; жойлашишларнинг қайтарилиш коэффициенти; битта жойлашишнинг ўртача вақти ва унинг ўртача квадратик четланиши; салоннинг ўртача тўлиш коэффициенти; маршрут йўлида маршрут таксини тўлишининг ўзгаришлари аниқланган.
description: In this article, the center of mass of Damas is changed at a sharp turn in the road by distributing questionnaires to car drivers; location return rate; average time of one place and its standard deviation; average passenger compartment occupancy; on the route, changes were found in the filling of fixed-route taxis.
Developing and verifying an unobtrusive surgical navigation procedure for total shoulder arthroplasty
Creators: name: Aminov, Oded
Publisher: name: University of British Columbia
Year: 2021

description: Glenoid implantation accuracy in total shoulder arthroplasty (TSA) has been significantly improved by the use of surgical navigation systems. Despite its benefits, surgical navigation has not been widely implemented into TSA procedures. Based on feedback from orthopaedic surgeons, we believe this lack of adoption is due to the obtrusiveness of the optical trackers that protrude into the surgeon’s workspace. Furthermore, these systems require time to calibrate during surgery and offer limited options for camera placement, which may cause inconvenience intra-operatively. To tackle these challenges, we developed and assessed a new TSA protocol based on a less-intrusive dental navigation system developed by Navigate Surgical Technologies (NST). Our proposed system consists of laser-engraved surgical drills which are calibrated once when manufactured, and do not require calibration in the operating room. Similarly, we present a design for a substantially smaller bone tracker that can be tracked from almost all directions due to its curved pattern design. To assess our system’s performance, we modified the NST software to support guidance of a TSA procedure. We then conducted a user study in which three participants used the system to drill multiple holes in a glenoid model. Using a CMM (coordinate measuring machine), we determined the resulting trajectory of the surgical drill and compared this to the pre-planned trajectory. Since we used a model glenoid rather than anatomical specimens, we were unable to test a realistic registration process, so were limited to reporting precision only and not accuracy. We found that our system’s targeting precision was markedly lower than the end-to-end precision achieved by the main commercially-available TSA navigation system (ExactechGPS) - < 1 degree in standard deviation for both version and inclination in the targeting phase compared with 2.8/4.8 degrees end-to-end for Exactech. Our system’s translational precision in locating the entry hole was sub-millimetric. The primary implication of this work is that a less obtrusive navigation system for TSA is likely feasible, which could potentially improve the uptake rates of surgical navigation for TSA and thereby potentially improve overall surgical outcomes. These findings justify further development of the system and evaluation on cadaveric specimens.
On the estimate of magnetic non-potentiality of sunspots derived using Hinode SOT/SP observations: Effect of polarimetric noise
Creators: name: Gosain, Sanjay
name: Tiwari, Sanjiv Kumar
name: Venkatakrishnan, P.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The accuracy of Milne-Eddington (ME) inversions, used to retrieve the magnetic field vector, depends upon the signal-to-noise ratio (SNR) of the spectro-polarimetric observations. The SNR in real observations varies from pixel to pixel, therefore the accuracy of the field vector also varies over the map. The aim of this work is to study the effect of polarimetric noise on the inference of magnetic field vector and the magnetic non-potentiality of a real sunspot. To this end, we use Hinode SOT/SP vector magnetogram of a real sunspot NOAA 10933 as an input to generate synthetic Stokes profiles under ME model assumptions. We then add normally-distributed polarimetric noise of the level 0.5\% of continuum intensity to these synthetic profiles and invert them again using ME code. This process is repeated 100 times with different realizations of noise. It is found that within most of the sunspot area (> 90% area) the spread in the (i) field strength is less than 8 Gauss, (ii) field inclination is less than 1 degree, and (iii) field azimuth is less than 5 degrees. Further, we determine the uncertainty in the magnetic non-potentiality of a sunspot as determined by the force-free parameter alpha_g and Spatially Averaged Signed Shear Angle (SASSA). It is found that for the sunspot studied here these parameters are alpha_g = -3.5 +/- 0.37 (x 10^{-9} m^{-1}) and SASSA = -1.68 +/- 0.014 degrees. This suggests that the SASSA is a less dispersion non-potentiality parameter as compared to alpha_g. Further, we examine the effect of increasing noise levels viz. 0.01, 0.1, 0.5 and 1% of continuum intensity and find that SASSA is less vulnerable to noise as compared to alpha_g parameter.
description: Astrophysical Journal (In Press) 29 pages, 5 figures (scatterplots do not appear in soft-copy but appear on laser-printer)
Controllo di un pendolo inverso con volano
Creators: name: Rinaldi, Martino
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2019

description: In questo progetto, elaborato partendo da un precedente progetto di tesi, è stato svolto un lavoro di riprogettazione meccanica, di modellazione matematica, di progettazione di una serie di controllori di stato con osservatori ridotti tramite controllore ottimo LQR ed in fine di controllo in tempo reale di un pendolo inverso con volano ideato come dimostratore per i nuovi servomotori BLDC recentemente lanciati da Faulhaber. In una prima fase sono state analizzate diverse varianti costruttive ed è stata realizzata una progettazione meccanica considerando l’influsso di questa sul controllo del sistema. In particolare è stata realizzata un’ottimizzazione del volano allo scopo di massimizzare il momento di inerzia di questo componente minimizzandone pero la massa. Al temine della progettazione sono stati realizzati ed assemblati i vari componenti meccanici. Contemporaneamente alla realizzazione del pendolo sono stati elaborati quattro differenti modelli, uno per il sistema linearizzato attorno al punto di equilibrio stabile, uno per il sistema linearizzato attorno al punto di equilibrio instabile, uno per la fase di swing-up ed uno per il pendolo in configurazione bilanciata. Ottenuti i modelli matematici si è cominciata la progettazione dei controllori di stato compresi di osservatori ridotti per stimare gli stati non misurati. In parallelo sono state svolte numerose simulazioni tramite Simulink allo scopo di valutare e confrontare i vari controllori progettati. Implementando alla componente meccanica i sistemi di acquisizione della posizione e titolo documento 2/2 controllo del motore realizzati tramite le schede Motion Controller di Faulhaber è stato possibile proseguire con il controllo in tempo reale. I controllori identificati come più efficaci sono stati in seguito implementati per un controllo in tempo reale del pendolo inverso utilizzando Matlab e una macchina Linux con sistema operativo Real Time. A questo punto si sono testati differenti valori dei pesi Q e R per il controllore LQR identificando una seri di parametri per la realizzazione di un controllore efficace
Razões para (não) perguntar: incertezas metacognitivas e emoções
Creators: name: Vaz-Rebelo, Piedade
name: Morgado, Júlia
name: Fernandes, Paula
Publisher: name: Zenodo
Year: 2020

description: O presente estudo visa analisar a perceção de estudantes sobre a importância da formulação de perguntas e as razões pelas quais as formulam, ou não. Participaram no estudo 48 estudantes universitários/as, com idades compreendidas entre os 19 e 22 anos, tendo sido usado um inquérito por questionário. A análise de conteúdo das respostas abertas evidenciou que todos/as os/as participantes acentuam a importância do questionamento, sobretudo com a finalidade de esclarecer dúvidas. Como razões para não formular perguntas referem dúvidas sobre a pertinência da pergunta, emoções de receio, vergonha e a reação do/a professor/a. Os resultados confirmam estudos anteriores, com adolescentes e professores, mas neste caso, emerge como principal razão para não formular perguntas dificuldades em identificar o que não se sabe, ou seja, o processo de monitorização do conhecimento pode ser, ele próprio, alvo de dúvidas. Em síntese, os/as estudantes formulam perguntas para monitorizar o conhecimento, mas não as fazem por dúvidas sobre a pertinência das próprias perguntas, a que se juntam emoções de medo ou receio.
title: ÐÑÐµÐ½ÐºÐ° ÑÐµÐ³ÐµÐ½ÐµÑÐ°ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»Ð° Ð±Ð¸Ð¾Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ Ð½Ð° Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¿Ð°ÑÐ¾Ð»Ð¾Ð³Ð¸Ð¸ ÑÐ¾Ð³Ð¾Ð²Ð¸ÑÑ ex vivo
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: Evaluation of the regenerative potential of bioengineered structures on an ex vivo model of corneal pathology
Creators: name: ÐÐµÑÐµÐ¿Ð»ÐµÑÑÐ¸ÐºÐ¾Ð²Ð°, ÐÐ°ÑÑ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: 2021
Subjects: ÐÐ»ÐµÑÐºÐ° (Ð±Ð¸Ð¾Ð».)
ÐÐ¸Ð¾ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ
ÑÐ¿Ð¸ÑÐµÐ»Ð¸Ð¹ ÑÐ¾Ð³Ð¾Ð²Ð¸ÑÑ
Ð±Ð¸Ð¾Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½ÑÐµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸
ÑÐµÐ³ÐµÐ½ÐµÑÐ°ÑÐ¸Ð²Ð½Ð°Ñ Ð¼ÐµÐ´Ð¸ÑÐ¸Ð½Ð°
corneal epithelium
bioengineered structures
regenerative medicine

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð±Ð¸Ð¾Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½Ð¾Ð¹ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ (ÐÐÐ) Ð¸ Ð¾ÑÐµÐ½ÐºÐµ ÐµÐµ ÑÐµÐ³ÐµÐ½ÐµÑÐ°ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»Ð° Ð½Ð° Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¿Ð°ÑÐ¾Ð»Ð¾Ð³Ð¸Ð¸ ÑÐ¿Ð¸ÑÐµÐ»Ð¸Ñ ÑÐ¾Ð³Ð¾Ð²Ð¸ÑÑ ex vivo. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð±ÑÐ»Ð° Ð¿Ð¾Ð»ÑÑÐµÐ½Ð° Ð»Ð¸Ð½Ð¸Ñ ÐÐ¡Ð. ÐÐ¾Ð»ÑÑÐµÐ½ Ð»ÐµÐ½ÑÐ¸Ð²Ð¸ÑÑÑÐ½ÑÐ¹ Ð²ÐµÐºÑÐ¾Ñ LV-CMV-EGFP Hygro (656â4) Ð¸ Ð»Ð¸Ð½Ð¸Ñ ÐÐ¡Ð-EGFP. Ð¡Ð¾Ð·Ð´Ð°Ð½Ð° ÐÐÐ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÐÐ¡Ð-EGFP. ÐÐ¾Ð»ÑÑÐµÐ½Ð° ÑÐºÐ°Ð½ÐµÐ²Ð°Ñ ÐºÑÐ»ÑÑÑÑÐ° ÑÐ²Ð¸Ð½ÑÑ ÑÐ¾Ð³Ð¾Ð²Ð¸Ñ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¼Ð¾Ð´ÐµÐ»Ñ Ð¿Ð°ÑÐ¾Ð»Ð¾Ð³Ð¸Ð¸. ÐÐ¾Ð´Ð¾Ð±ÑÐ°Ð½Ñ ÑÑÐ»Ð¾Ð²Ð¸Ñ ÑÑÐ°Ð½ÑÐ¿Ð»Ð°Ð½ÑÐ°ÑÐ¸Ð¸ ÐÐ¡Ð-EGFP Ð² ÑÐ¾ÑÑÐ°Ð²Ðµ ÐÐÐ. ÐÐ¾Ð»ÑÑÐµÐ½Ñ Ð´Ð°Ð½Ð½ÑÐµ Ð¾ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð¼Ð¸Ð³ÑÐ°ÑÐ¸Ð¸ ÐÐ¡Ð-EGFP Ð½Ð° Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÑ ÑÐ¾Ð³Ð¾Ð²Ð¸ÑÑ. ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° ÑÐ²Ð»ÑÐ»Ð°ÑÑ Ð½ÐµÐ¾ÑÑÐµÐ¼Ð»ÐµÐ¼ÑÐ¼ ÑÑÐ°Ð¿Ð¾Ð¼ Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐ¸Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ ÑÐµÐ³ÐµÐ½ÐµÑÐ°ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»Ð° ÐÐ¡Ð Ð¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð½Ð¾Ð²ÑÑ ÐÐÐ.
description: This work is devoted to the creation of a bioengineered structure (BIC) and the evaluation of its regenerative potential on an ex vivo model of corneal epithelial pathology. As a result, the LSÐ¡line was obtained. The lentiviral vector LV-CMV-EGFP Hygro (656-4) and the LSC-EGFP line were also obtained. The BIC was created based on LSK-EGFP. A pig corneas tissue culture was obtained, and a model of pathology was developed. The conditions of LSC-EGFP transplantation in the BIC were selected. Data on the possibility of LSC-EGFP migration to the corneal surface were obtained. This work was an integral stage of further research of the regenerative potential of LSCs and the creation of new BIC.
The Star Formation Rate-Density Relation at 0.6
Creators: name: Patel, Shannon G.
name: Kelson, Daniel D.
name: Holden, Bradford P.
name: Franx, Marijn
name: Illingworth, Garth D.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study the star formation rates (SFRs) of galaxies as a function of local galaxy density at 0.61.8x10^{10} Msun to conduct our main analysis. With three different SFR indicators, (1) Spitzer MIPS 24-micron imaging, (2) SED fitting, and (3) [OII]3727 emission, we find the median specific SFR (SSFR) and SFR to decline from the low-density field to the cores of groups and a rich cluster. For the SED and [OII] based SFRs, the decline in SSFR is roughly an order of magnitude while for the MIPS based SFRs, the decline is a factor of ~4. We find approximately the same magnitude of decline in SSFR even after removing the sample of galaxies near the cluster. Galaxies in groups and a cluster at these redshifts therefore have lower star formation (SF) activity than galaxies in the field, as is the case at z~0. We investigated whether the decline in SFR with increasing density is caused by a change in the proportion of quiescent and star forming galaxies (SFGs) or by a decline in the SFRs of SFGs. Using the rest-frame U-V and V-J colors to distinguish quiescent galaxies from SFGs we find the fraction of quiescent galaxies increases from ~32% to 79% from low to high density. In addition, we find the SSFRs of SFGs, selected based on U-V and V-J colors, to decline with increasing density by factors of ~5-6 for the SED and [OII] based SFRs. The MIPS based SSFRs for SFGs decline with a shallower slope. The order of magnitude decline in the SSFR-density relation at 0.6
description: 21 pages, 15 figures, 2 tables, resubmitted to ApJ after addressing referee comments
title: Remarks Prepared for Delivery by Secretary Elizabeth Hanford Dole to the Building and Construction Trades Department
Creators: name: Dole, Elizabeth
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1983
Subjects: classificationCode: https://trt.trb.org/term/88891
subject: Transportation policy
classificationCode: https://trt.trb.org/term/87904
subject: Transportation
classificationCode: https://trt.trb.org/term/92116
subject: Federal government
classificationCode: https://trt.trb.org/term/88537
subject: Management

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks prepared for Delivery by Secretary Elizabeth Hanford Dole to the Building and Construction Trades Department, April 18, 1983.
КУЛЬТИВАТОРЫ ДЛЯ ГЛУБОКОГО ПОЧВЫ
Creators: name: Ш. Н. Садуллаев
name: Н. Д. Хайдарова
Publisher: name: Academic research in educational sciences
Year: 2022
Subjects: Энергосбережение
степень измельчения почвы
спирально-упругие колонны
ярусный захват
рама
подвесное устройство
пластификаторы
выравниватель
углы шлифования и раскрытия.

description: В статье рассматриваются проблемы создания высокоэффективных энергоэффективных чизельных культиваторов. По результатам исследования дана техническая разработка.
The HARPS search for southern extra-solar planets. XXIV. Companions to HD 85390, HD 90156 and HD 103197: A Neptune analogue and two intermediate mass planets
Creators: name: Mordasini, C.
name: Mayor, M.
name: Udry, S.
name: Lovis, C.
name: Segransan, D.
name: Benz, W.
name: Bertaux, J. -L.
name: Bouchy, F.
name: Curto, G. Lo
name: Moutou, C.
name: Naef, D.
name: Pepe, F.
name: Queloz, D.
name: Santos, N. C.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We report the detection of three new extrasolar planets orbiting the solar type stars HD 85390, HD 90156 and HD 103197 with the HARPS spectrograph mounted on the ESO 3.6-m telescope at La Silla observatory. HD 85390 has a planetary companion with a projected intermediate mass (42.0 Earth masses) on a 788-day orbit (a=1.52 AU) with an eccentricity of 0.41, for which there is no analogue in the solar system. A drift in the data indicates the presence of another companion on a long period orbit, which is however not covered by our measurements. HD 90156 is orbited by a warm Neptune analogue with a minimum mass of 17.98 Earth masses (1.05 Neptune masses), a period of 49.8 days (a=0.25 AU) and an eccentricity of 0.31. HD 103197 has an intermediate mass planet on a circular orbit (P=47.8 d, Msini=31.2 Earth masses). We discuss the formation of planets of intermediate mass (about 30-100 Earth masses) which should be rare inside a few AU according to core accretion formation models.
description: 9 pages, 5 figures. Accepted to A&A
title: Remarks Prepared for Delivery by Secretary Elizabeth Hanford Dole to the Commonwealth North
Creators: name: Dole, Elizabeth
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1983
Subjects: classificationCode: https://trt.trb.org/term/88891
subject: Transportation policy
classificationCode: https://trt.trb.org/term/87904
subject: Transportation
classificationCode: https://trt.trb.org/term/92116
subject: Federal government
classificationCode: https://trt.trb.org/term/88537
subject: Management

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks prepared for Delivery by Secretary Elizabeth Hanford Dole to the Commonwealth North, Anchorage, Alaska, June 3, 1983.
title: Ð¢ÑÑÐ±Ð¾ÑÐµÐ°ÐºÑÐ¸Ð²Ð½ÑÐ¹ Ð´Ð²ÑÑ ÐºÐ¾Ð½ÑÑÑÐ½ÑÐ¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ñ ÑÐ¾ÑÑÐ°Ð¶Ð½Ð¾Ð¹ ÐºÐ°Ð¼ÐµÑÐ¾Ð¹ ÐÐ-31Ð¤ Ñ ÑÑÐ³Ð¾Ð¹ 80 ÐºÐ
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: The turbofan jet engine with an afterburner AL-31F with thrust 80 kN
Creators: name: ÐÐ¾ÑÐ¾Ð»ÐµÐ², 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: 2022
Subjects: ÑÑÑÐ±Ð¾ÑÐµÐ°ÐºÑÐ¸Ð²Ð½ÑÐ¹
Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ
Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿ ÐÐ-31 Ñ
Ð´Ð²ÑÑ ÐºÐ¾Ð½ÑÑÑÐ½ÑÐ¹ Ð°Ð²Ð¸Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ
ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾Ñ
ÐºÐ°Ð¼ÐµÑÐ° ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ
ÑÑÑÐ±Ð¸Ð½Ð°
ÑÐ¾ÑÑÐ°Ð¶Ð½Ð°Ñ ÐºÐ°Ð¼ÐµÑÐ° ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ
turbojet engine
prototype AL-31F
turbofan aircraft engine
axial compressor
combustor
turbine
afterburner

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«Ð¢ÑÑÐ±Ð¾ÑÐµÐ°ÐºÑÐ¸Ð²Ð½ÑÐ¹ Ð´Ð²ÑÑÐºÐ¾Ð½ÑÑÑÐ½ÑÐ¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ñ ÑÐ¾ÑÑÐ°Ð¶Ð½Ð¾Ð¹ ÐºÐ°Ð¼ÐµÑÐ¾Ð¹ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ ÐÐ-31Ð¤ Ñ ÑÑÐ³Ð¾Ð¹ 80 ÐºÐÂ»Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ Ð´Ð²ÑÑÐºÐ¾Ð½ÑÑÑÐ½Ð¾Ð³Ð¾ ÑÑÑÐ±Ð¾ÑÐµÐ°ÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ñ ÑÐ¾ÑÑÐ°Ð¶Ð½Ð¾Ð¹ ÐºÐ°Ð¼ÐµÑÐ¾Ð¹ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ Ð¿Ð¾ Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿Ñ ÐÐ-31Ð¤.Ð ÑÐ¾Ð´Ðµ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ ÑÐ°ÑÑÐµÑ:Ð¢ÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÑÐµÐ¼Ñ.ÐÑÐ¸Ð±Ð»Ð¸Ð¶ÐµÐ½Ð½ÑÐ¹ ÑÐ°ÑÑÐµÑ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ°.Ð Ð°ÑÑÐµÑ ÑÑÑÐ±Ð¸Ð½Ñ.Ð Ð°ÑÑÐµÑ ÐºÐ°Ð¼ÐµÑÑ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ.ÐÑÐ¾ÑÐ½Ð¾ÑÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐµÑ Ð»Ð¾Ð¿Ð°ÑÐºÐ¸, Ð´Ð¸ÑÐºÐ° Ð¿Ð¾ÑÐ»ÐµÐ´Ð½ÐµÐ¹ ÑÑÑÐ¿ÐµÐ½Ð¸ Ð¸ ÑÐ°ÑÑÐµÑ ÑÐ¾ÑÐ¾ÑÐ° Ð½Ð° Ð²Ð¸Ð¸Ð±ÑÐ¾Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÑ.ÐÐ¿Ð¸ÑÐ°Ð½Ð° ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ.Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¾ ÑÐ¸ÑÑÐµÐ¼Ð° Ð¾ÑÐ»Ð°Ð¶Ð´ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð´ÑÐ¸Ð¿Ð½Ð¸ÐºÐ¾Ð².
description: Bachelor thesis: Â«The turbofan jet engine with an afterburner AL-31F with thrust 80 kNÂ». In the following thesis the calculation of an AL-31F prototype afterburning turbofan aircraft jet engine was performed.In the course of the graduation work following operations were carried out:Thermal calculation.Approximate calculation of the axial compressor.The combustor calculation.Turbine calculation.Strength calculation of the turbine blade and disc; vibration resistance calculation of the rotor.The design of the engine is described.The bearing cooling system was considered.
Future CMB cosmological constraints in a dark coupled universe
Creators: name: Martinelli, Matteo
name: Honorez, Laura Lopez
name: Melchiorri, Alessandro
name: Mena, Olga
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Cosmic Microwave Background satellite missions as the on-going Planck experiment are expected to provide the strongest constraints on a wide set of cosmological parameters. Those constraints, however, could be weakened when the assumption of a cosmological constant as the dark energy component is removed. Here we show that it will indeed be the case when there exists a coupling among the dark energy and the dark matter fluids. In particular, the expected errors on key parameters as the cold dark matter density and the angular diameter distance at decoupling are significantly larger when a dark coupling is introduced. We show that it will be the case also for future satellite missions as EPIC, unless CMB lensing extraction is performed.
description: 6 pages, 6 figures
The glitch-induced identity changes of PSR J1119-6127
Creators: name: Weltevrede, Patrick
name: Johnston, Simon
name: Espinoza, Cristobal M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We demonstrate that the high-magnetic field pulsar J1119-6127 exhibits three different types of behaviour in the radio band. Trailing the "normal" profile peak there is an "intermittent" peak and these components are flanked by two additional components showing very erratic "RRAT-like" emission. Both the intermittent and RRAT-like events are extremely rare and are preceded by a large amplitude glitch in the spin-down parameters. The post-glitch spin-down rate is smaller than the pre-glitch rate. This type of relaxation is very unusual for the pulsar population as a whole, but is observed in the glitch recovery of a RRAT. The abnormal emission behaviour in PSR J1119-6127 was observed up to three months after the epoch of the large glitch, suggestive of changes in the magnetospheric conditions during the fast part of the recovery process. We argue that both the anomalous recoveries and the emission changes could be related to reconfigurations of the magnetic field. Apart from the glitches, the spin-down of PSR J1119-6127 is relatively stable, allowing us to refine the measurement of the braking index (n=2.684\pm0.002) using more than 12 years of timing data. The properties of this pulsar are discussed in light of the growing evidence that RRATs do not form a distinct class of pulsar, but rather are a combination of different extreme emission types seen in other neutron stars. Different sub-classes of the RRATs can potentially be separated by calculating the lower limit on the modulation index of their emission. We speculate that if the abnormal behaviour in PSR J1119-6127 is indeed glitch induced then there might exist a population of neutron stars which only become visible in the radio band for a short duration in the immediate aftermath of glitch activity. These neutron stars will be visible in the radio band as sources that only emit some clustered pulses every so many years.
description: 20 pages, 10 figures, Accepted for publication in MNRAS
Sympathetic cooling in an optically trapped mixture of alkali and spin-singlet atoms
Creators: name: Ivanov, Vladyslav V.
name: Khramov, Alexander
name: Hansen, Anders H.
name: Dowd, William H.
name: Muenchow, Frank
name: Jamison, Alan O.
name: Gupta, Subhadeep
Publisher: name: arXiv
Year: 2011
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We report on the realization of a stable mixture of ultracold lithium and ytterbium atoms confined in a far-off-resonance optical dipole trap. We observe sympathetic cooling of 6Li by 174Yb and extract the s-wave scattering length magnitude |a6Li-174Yb| = (13 \pm 3)a0 from the rate of inter-species thermalization. Using forced evaporative cooling of 174Yb, we achieve reduction of the 6Li temperature to below the Fermi temperature, purely through inter-species sympathetic cooling.
description: 4 pages, 3 figures
Come mi comp...orto?
Creators: name: Meyer, Caterina
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2018

description: Il presente lavoro di ricerca documenta un progetto svolto nella classe seconda di Lamone. Attraverso la pedagogia per progetto, guidata dalle tecniche di Freneit, si è cercato di avvicinare i bambini alla riflessione sul lavoro cooperativo e tramite la realizzazione di un orto scolastico. Attraverso il lavoro a gruppi gli allievi hanno imparato a curare un orto, sperimentando quali siano le condizioni migliori di crescita per un seme, costruendo un sistema d’irrigazione e uno spaventapasseri, con l’obiettivo finale di poter preparare con le piantine dell’orto aromatico un tè per la festa di fine anno. L’analisi dei dati è stata effettuata con un approccio qualitativo tipico della ricerca-azione. Lo strumento principale per l’analisi sono state le osservazioni del docente durante lo svolgimento delle attività, accompagnate da momenti di metariflessione sulla collaborazione, un questionario con domande aperte e la redazione di un testo libero. I risultati ottenuti dimostrano come, perseguendo una didattica per progetti, basata sulla divisione del lavoro in gruppi, questa motivi gli allievi e li metta in condizione di sviluppare sia competenze trasversali quali la collaborazione, l’autonomia e la comunicazione, sia competenze scientifiche. Relatore: Alessio Carmine