cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Nanofriction in Cold Ion Traps
Creators: name: Benassi, Andrea
name: Vanossi, Andrea
name: Tosatti, Erio
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Sliding friction between crystal lattices and the physics of cold ion traps are so far non-overlapping fields. Two sliding lattices may either stick and show static friction or slip with dynamic friction; cold ions are known to form static chains, helices, or clusters, depending on trapping conditions. Here we show, based on simulations, that much could be learnt about friction by sliding, via e.g. an electric field, the trapped ion chains over a periodic corrugated potential. Unlike infinite chains where, according to theory, the classic Aubry transition to free sliding may take place, trapped chains are always pinned. Nonetheless we find that a properly defined static friction still vanishes Aubry-like at a symmetric-asymmetric structural transition, ubiquitous for decreasing corrugation in both straight and zig-zag trapped chains. Dynamic friction can also be addressed by ringdown oscillations of the ion trap. Long theorized static and dynamic one dimensional friction phenomena could thus become exquisitely accessible in future cold ion tribology.
Force-gradient-induced mechanical dissipation of quartz tuning fork force sensors used in atomic force microscopy
Creators: name: Castellanos-Gomez, Andres
name: Agraït, Nicolas
name: Rubio-Bollinger, Gabino
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We have studied the dynamics of quartz tuning fork resonators used in atomic force microscopy taking into account mechanical energy dissipation through the attachment of the tuning fork base. We find that the tuning fork resonator quality factor changes even for the case of a purely elastic sensor-sample interaction. This is due to the effective mechanical imbalance of the tuning fork prongs induced by the sensor-sample force gradient which in turn has an impact on the dissipation through the attachment of the resonator base. This effect may yield a measured dissipation signal that can be different to the one exclusively related to the dissipation between the sensor and the sample. We also find that there is a second order term in addition to the linear relationship between the sensor-sample force gradient and the resonance frequency shift of the tuning fork that is significant even for force gradients usually present in atomic force microscopy which are in the range of tens of N/m.
description: 9 pages, 3 figures and supplemental information
title: ÐÑÐ°Ð²Ð¾Ð²Ð¾Ðµ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð´Ð¾Ð±ÑÑÐ¸ Ð½ÐµÑÑÐ¸ Ð¸ Ð³Ð°Ð·Ð° Ð½Ð° ÐºÐ¾Ð½ÑÐ¸Ð½ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ð¼ ÑÐµÐ»ÑÑÐµ Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°Ñ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: Legal regulation of oil and gas production on the continental shelf of the Russian Federation
Creators: name: ÐÐ°Ð±Ð°ÐµÐ², Ð¢Ð¸Ð¼ÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð´Ð¾Ð±ÑÑÐ° Ð½ÐµÑÑÐ¸ Ð¸ Ð³Ð°Ð·Ð°
ÐºÐ¾Ð½ÑÐ¸Ð½ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐ¹ ÑÐµÐ»ÑÑ
Ð½ÐµÐ´ÑÐ°
Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ðµ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð½ÐµÐ´ÑÐ¾Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ
Ð·Ð°ÐºÐ¾Ð½Ð¾Ð´Ð°ÑÐµÐ»ÑÑÑÐ²Ð¾ Ð² ÑÑÐµÑÐµ Ð´Ð¾Ð±ÑÑÐ¸ Ð½ÐµÑÑÐ¸ Ð¸ Ð³Ð°Ð·Ð°
the oil and gas extraction
the continental shelf
the subsoil
the legal regulation of subsoil use legislation in the field of oil and gas production

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ Ð¿ÑÐ°Ð²Ð¾Ð²ÑÐµ Ð¾ÑÐ½Ð¾Ð²Ñ Ð´Ð¾Ð±ÑÑÐ¸ Ð½ÐµÑÑÐ¸ Ð¸ Ð³Ð°Ð·Ð° Ð½Ð° ÐºÐ¾Ð½ÑÐ¸Ð½ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ð¼ ÑÐµÐ»ÑÑÐµ Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸. ÐÐ°Ð½Ð¾ Ð¿Ð¾Ð½ÑÑÐ¸Ðµ Ð½ÐµÐ´ÑÐ¾Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð¸ÑÑÐ¾ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð½ÐµÐ´ÑÐ¾Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð² Ð Ð¾ÑÑÐ¸Ð¸. ÐÐ·ÑÑÐµÐ½Ñ Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½ÑÐµ Ð¿ÑÐ°Ð²Ð¾Ð²ÑÐµ Ð°ÐºÑÑ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð½ÐµÐ´ÑÐ¾Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾ÑÐ´ÐµÐ»ÑÐ½Ð¾ Ð¸Ð·ÑÑÐµÐ½Ð¾ Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ðµ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð½ÐµÐ´Ð¿ÑÐ¾Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð½Ð° ÐºÐ¾Ð½ÑÐ¸Ð½ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ð¼ ÑÐµÐ»ÑÑÐµ. ÐÑÐ´Ð²Ð¸Ð½ÑÑÑ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð´Ð»Ñ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ Ð·Ð°ÐºÐ¾Ð½Ð¾Ð´Ð°ÑÐµÐ»ÑÑÑÐ²Ð° Ð² Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸.
description: This paper discusses the legal basis of oil and gas production on the continental shelf of the Russian Federation. The concept of subsoil use is given. The historical legal analysis of the formation of territorial subsoil use in Russia. Studied normative legal acts regulating activities in the sphere of subsoil use, and also separately studied the legal regulation of oil and gas production on the continental shelf put forward proposals to improve legislation in this area.
Temporal trends in the treatment complexity of colorectal cancer at BC Cancer between 2000 and 2012
Creators: name: Chen, Leo
Publisher: name: University of British Columbia
Year: 2019

description: Background: Substantial advances in chemotherapy for colorectal cancer (CRC) occurred between 2000 and 2012, potentially contributing to increased treatment complexity. The objective of this study was to quantify trends in CRC treatment complexity associated with chemotherapy, a primary modality for CRC treatment. Methods: Electronic medical records for patients with stage I-IV CRC referred between 2000 to 2012 to the six oncology centers comprising the British Columbia Cancer Agency were included in this study. Trends in treatment complexity were evaluated following a phase of care approach, which stratified all analyses by five phases: I and II (first six months of adjuvant and continued adjuvant therapy), III and IV (first six months of palliative and continued palliative therapy), and V (last six months of life). Colon and rectal patients were evaluated separately due to differences in treatment. Treatment complexity was measured using 12 metrics: count and frequency of clinic visits, chemotherapy infusion treatment (CIT) visits, and chemotherapy prescriptions, as well as mean duration, total duration, and total duration per year of visits. Metrics describing count and frequency were modelled using quasi-Poisson regression models, while metrics describing duration were modelled using generalized linear regression models with Gamma distribution and log-link. A total of 120 regression models were used to evaluate trends of CRC treatment complexity. Results: A total of 14,759 patients were included in the final analyses. Counts and frequencies of clinic visits increased in all phases for rectal cancer patients, and for all phases except phase V for colon cancer patients; CIT visits increased in phase II-V among colon and rectal cancer patients but decreased in phase I; prescriptions in phases II-IV in both tumor sites increased but did not change in phases I and V. Significantly longer visits were found in 57 of 60 visit duration models; no change was found only in total duration of clinic visits per year among rectal cancer patients in phases II-IV. Conclusions: CRC patients initiating a phase of care in 2012 received significantly more complex treatment than patients initiating in 2000, which may have had significant implications for resource allocation and patient experience.
Using skin temperature increments from microwave observations in a coupled atmosphere-ocean model
Creators: name: Scanlon, Tracy
name: Greer, Alan
name: Bormann, Niels
name: Browne, Philip
name: McNally, Tony
Publisher: name: Zenodo
Year: 2024

description: This presentation was given by Tracy Scanlon during her GHRSST Talk on 25 September 2024, online on, Using skin temperature increments from microwave observations in a coupled atmosphere-ocean model

Abstract

ECMWF plans to move to a coupled atmosphere-ocean system in the near future, as the accuracy of the surface temperature of the ocean is critical for ensuring high quality forecasts. This presentation will summarise work to fully exploit information on the ocean surface temperature available from passive microwave imagers directly in a coupled atmosphere-ocean system.

The new RADSST method allows the incremental update of the SST using skin temperature increments derived in the atmospheric 4DVar using a sink variable approach. The utility of this method has already been demonstrated for IR clear-sky radiances. Here, we investigate its application to microwave radiances processed under all-sky conditions, which allows a greater temporal and spatial coverage than IR.

This microwave-based SST derivation benefits from the inclusion of lower frequency microwave channels around 6 and 10 GHz. Work has been ongoing to ensure the inclusion of these lower frequency channels provides the best available information, requiring the implementation of coastal, sun glint and RFI screening.

The skin temperature increments generated from these microwave imagers help to account for known deficiencies in the background skin temperature used within the ECMWF-IFS without compromising the atmospheric analysis. Furthermore, inclusion of these in the coupled system result in a better fit of the ocean analysis to in-situ observations.

About Tracy

Tracy Scanlon is a EUMETSAT fellow in microwave imagers at ECMWF. Her current work focusses on the exploitation of interface observations (skin temperature) from AMSR2 and GMI and their use in the atmosphere-ocean coupled system to improve the SST analysis. Previous work has included further exploitation of MW imagers and improvement of the associated observation operator within the ECMWF system. She holds a BSc in Physics and a MSc in Geographical Information Management and has previously work at NPL (UK) on visible range calibration and TU Wien (Austria) on the ESA CCI soil moisture product.
X-ray properties of the z ~ 4.5 Lyman-alpha Emitters in the Chandra Deep Field South Region
Creators: name: Zheng, Z. Y.
name: Wang, J. X.
name: Finkelstein, S. L.
name: Malhotra, S.
name: Rhoads, J. E.
name: Finkelstein, K. D.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We report the first X-ray detection of 113 Lyman-alpha emitters at redshift z ~ 4.5. Only one source (J033127.2-274247) is detected in the Extended Chandra Deep Field South (ECDF-S) X-ray data, and has been spectroscopically confirmed as a z = 4.48 quasar with $L_X = 4.2\times 10^{44}$ erg/s. The single detection gives a Lyman-alpha quasar density consistent with the X-ray luminosity function of quasars. The coadded counts of 22 Lyman-alpha emitters (LAEs) in the central Chandra Deep Field South (CDF-S) region yields a S/N=2.4 (p=99.83%) detection at soft band, with an effective exposure time of ~36 Ms. Further analysis of the equivalent width (EW) distribution shows that all the signal comes from 12 LAE candidates with EW_rest < 400 Å, and 2 of them contribute about half of the signal. Following-up spectroscopic observations show that the two are a low-redshift emission line galaxy and a Lyman break galaxy at z = 4.4. Excluding these two and combined with ECDF-S data, we derive a 3-sigma upper limit on the average luminosity of $L_{0.5-2 keV}$ $ 3-10%. However, our upper limit on the SFR_X is ~7 times larger than the upper limit on SFR_X on z ~ 3.1 LAEs in the same field, and at least 30 times higher than the SFR estimated from Lyman-alpha emission. From the average X-ray to Lyman-alpha line ratio, we estimate that fewer than 3.2% (6.3%) of our LAEs could be high redshift type 1 (type 2) AGNs, and those hidden AGNs likely show low rest frame EWs.
description: 12 pages, 5 figures, ApJ accepted
MPEC 2024-S57 : 2024 SW
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 SW

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Optically trapped quasi-two-dimensional Bose gases in random environment: quantum fluctuations and superfluid density
Creators: name: Zhou, Kezhao
name: Hu, Ying
name: Liang, Zhaoxin
name: Zhang, Zhidong
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We investigate a dilute Bose gas confined in a tight one-dimensional (1D) optical lattice plus a superimposed random potential at zero temperature. Accordingly, the ground state energy, quantum depletion and superfluid density are calculated. The presence of the lattice introduces a crossover to the quasi-2D regime, where we analyze asymptotically the 2D behavior of the system, particularly the effects of disorder. We thereby offer an analytical expression for the ground state energy of a purely 2D Bose gas in a random potential. The obtained disorder-induced normal fluid density $n_n$ and quantum depletion $n_d$ both exhibit a characteristic $1/\ln\left(1/n_{2D}a_{2D}^{2}\right)$ dependence. Their ratio $n_n/n_d$ increases to $2$ compared to the familiar $4/3$ in lattice-free 3D geometry, signifying a more pronounced contrast between superfluidity and Bose-Einstein condensation in low dimensions. Conditions for possible experimental realization of our scenario are also proposed.
description: 8 pages, 2 figures
Nathaniel Hand House, December 1902
Creators: name: Kelsey, Carleton
name: Amagansett Historical Association
Publisher: name: Unknown
Year: 1902
Subjects: Photographs
Dwellings
Buildings
Structures
Hand Family

description: This image Nathaniel Hand's House in December of 1902. The reverse of this photo notes the names of the individuals that are standing outside the house from left to right as: Carrie Edwards Hand, Emma Bridgens, Mrs. Nathaniel Hand, and Theodore Hand. This photograph was either taken or collected by Amagansett historian and librarian Carleton Kelsey.
description: This photograph is part of the collection of the Carleton Kelsey Collection of the Amagansett Historical Association. Kelsey was a local historian and librarian who collected photographs from others to add to the many photographs he took of the community himself.
The interplay of social media use, social support, and self-regulation in adjusting to university
Creators: name: Bond, Takara A.
Publisher: name: University of British Columbia
Year: 2019

description: The current research examined the characteristics of post-secondary students who use social media, their motivation for using social media and its relationship to university adjustment, as well as the moderating role played by self-regulation, socio-demographic variables, and social support. A total of 403 undergraduate students from two Canadian universities participated in this research, answering questions pertaining to motivations for social media use, social and academic adjustment to university, self-regulation, social support, and socio-demographics. Results show that four motivations for social media use emerged: self-promotion, entertainment, socialization, and university-related. Motivations for social media use were similar across platforms, regardless of socio-demographics, social support, and self-regulation, highlighting the universality of social media. Further findings indicate that the relationship between self-promotion motivations for social media use and social adjustment was moderated by social support, self-regulation, academic performance, and age; whereas there was not relationship between self-promotion and academic adjustment to university. Socialization motivations for social media use was positively linked to social adjustment to university. Self-regulation moderated the relationship between academic adjustment and both socialization and university related motivations for social media use. Lastly, there were no significant relationships or interactions between entertainment motivations for social media sue and either social or academic adjustment to university. As we move into an increasingly technological world, it is important to understand the nuances of how and why emerging adults are using social media to ensure adaptive patterns of internet use, including successful adjustment to university. This work further points to the need to better understand motivations for social media use, in particular, self-promotion motivations, and their impact on the university experience.
title: ÐÐµÑÐ¾Ð´ Ð¾Ð´Ð½Ð¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¹ Ð»Ð¾ÐºÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¸ ÐºÐ°ÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ (SLAM) Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÐ¼ ÑÐ¾Ð±Ð¾ÑÐ¾Ð¼ Ð² ÑÐ»ÑÑÐ°Ð¹Ð½Ð¾Ð¼ Ð»Ð°Ð±Ð¸ÑÐ¸Ð½ÑÐµ
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 method of simultaneous localization and mapping (SLAM) by a mobile robot in a random maze
Creators: name: ÐÐ°Ð¿ÑÑÐºÐ¸Ð½, ÐÐ¼Ð¸ÑÑ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: 2020
Subjects: SLAM
Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÐ¹ ÑÐ¾Ð±Ð¾Ñ
Ð»Ð¾ÐºÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ
ÐºÐ°ÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
MATLAB
EKF (Ð¼Ð¾Ð´Ð¸ÑÐ¸ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐ¹)
mobile robot
localization
mapping
EKF (modified)

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¾Ð´Ð½Ð¾Ð²ÑÐµÐ¼ÐµÐ½-Ð½Ð¾Ð¹ Ð»Ð¾ÐºÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¸ ÐºÐ°ÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐ¾Ð±Ð¾ÑÐ°. ÐÐ°Ð½Ñ Ð¾Ð±ÑÐ¸Ðµ Ð¿Ð¾Ð½ÑÑÐ¸Ñ Ð¾ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÑ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÐ¼ ÑÐ¾Ð±Ð¾ÑÐ¾Ð¼ Ð¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼ÑÑ Ð´Ð°ÑÑÐ¸ÐºÐ°Ñ. ÐÐ·ÑÑÐµÐ½Ñ, Ð° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÑÐºÐ°Ð·Ð°Ð½Ð½Ð¾Ð³Ð¾ ÐºÐ»Ð°ÑÑÐ° Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ¸ÑÑÐµÐ¼. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° ÐºÐ¾Ð½ÐºÑÐµÑÐ½Ð°Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð°Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¸Ð¼Ð¸ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸-ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¾Ð´Ð½Ð¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¹ Ð»Ð¾ÐºÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¸ ÐºÐ°ÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ (SLAM) Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÐ¼ ÑÐ¾Ð±Ð¾ÑÐ¾Ð¼ Ð² ÑÐ»ÑÑÐ°Ð¹Ð½Ð¾Ð¼ Ð»Ð°Ð±Ð¸ÑÐ¸Ð½ÑÐµ Ð½Ð° ÑÑÐµÐ´Ðµ MATLAB. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð¿Ð¾Ð¿ÑÐ»ÑÑÐ½ÑÑ SLAM Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð².
description: This paper describes various methods of simultaneous localization and mapping of a mobile robot. General concepts of mobile robot control technologies and sensors used are given. The technology for creating this class of information systems has been studied. A specific software implementation of simulating simultaneous localization and mapping (SLAM) by a mobile robot in a random maze on the MATLAB environment has been developed. A comparison of popular SLAM algorithms is made.
Voice features as attitude measures - Study 3
Creators: name: Shechter, Anat
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Social and Behavioral Sciences
subject: Social Psychology
subject: Psychology
subject: FOS: Psychology

description: The purpose of this study is to examine whether individuals are able to infer others’ attitudes from vocal expression. We want to investigate whether people can correctly “guess” the agreement of the speaker with the statement she is making, based on her vocal expression of it. In parallel to this study, we are running an identical version in Germany wherein we are letting German speakers without Hebrew knowledge judge attitude utterances in Hebrew, we to make sure that the focus of the judgment is on the characteristics of voice. To isolate the influence of understanding the content of the message we are running the same study in Israel, on Hebrew speakers.
Top quark pair production at the Tevatron
Creators: name: Margaroli, Fabrizio
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The top quark has been discovered in 1995 by the CDF and D0 experiments located at the two beam-crossing points at the Tevatron ppbar collider. The top quark is the most massive of the known elementary particles. At hadron-hadron colliders, top quarks are mostly produced in pairs through strong interactions. The measurement of the cross section for top quark pair production is a test of our understanding of QCD prediction at next-to-leading order (NLO). This measurement requires a deep understanding of the backgrounds to top quark production, thus setting the ground for the measurements of top quark intrinsic properties. Finally, measuring sigma(ttbar) allows to set limits on new physics models that predict new particles coupling to the most recently discovered quark. The top quark discovery needed only few tens of p-1 . The Tevatron integrated luminosity is now about 9 fb-1 , more than two orders of magnitude larger. In this document I will present some of the latest measurements of total and differential cross sections for top quark pair production performed by the CDF and D0 collaborations, that analyze up to about 6 fb-1 to provide a refined understanding of this extremely interesting particle. The identification of hadronic jets with sub- structure is thought to be a crucial tool towards the search for new phenomena at the Large Hadron Collider (LHC) proton-proton collisions at >= 7 TeV using the CMS and ATLAS detectors. The first search for highly boosted top quarks has been performed by CDF and is presented here.
description: ICHEP2010 proceedings
A stability property of a force-free surface bounding a vacuum gap
Creators: name: Aly, Jean-Jacques
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: A force-free surface (FFS) ${\cal S}$ is a sharp boundary separating a void from a region occupied by a charge-separated force-free plasma. It is proven here under very general assumptions that there is on ${\cal S}$ a simple relation between the charge density $μ$ on the plasma side and the derivative of $δ=\E\cdot\B$ along $\B$ on the vacuum side (with $\E$ denoting the electric field and $\B$ the magnetic field). Combined with the condition $δ=0$ on ${\cal S}$, this relation implies that a FFS has a general stability property, already conjectured by Michel (1979, ApJ 227, 579): ${\cal S}$ turns out to attract charges placed on the vacuum side if they are of the same sign as $μ$. In the particular case of a FFS existing in the axisymmetric stationary magnetosphere of a "pulsar", the relation is given a most convenient form by using magnetic coordinates, and is shown to imply an interesting property of a gap. Also, a simple proof is given of the impossibility of a vacuum gap forming in a field $\B$ which is either uniform or radial (monopolar).
Data of the study of the influence of Pseudomonas Aeruginosa on α-Brass and (α+β)-Brass behavior against corrosion in drinking water
Creators: name: Rkayae, meryem
name: Touhami, Mohamed Ebn
name: baymou, yacine
name: Hassani, Yassine
name: Elgoufifa, Khadija
name: mohammed, allam
Publisher: name: figshare
Year: 2022
Subjects: subject: 30604 Electrochemistry
subject: FOS: Chemical sciences
subject: Environmental Chemistry
subject: 90601 Circuits and Systems
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: 91207 Metals and Alloy Materials
subject: FOS: Materials engineering
subject: Microbiology
subject: FOS: Biological sciences

description: 1- This document is a database of all results obtained from eletrochemical, microbiological , ICP-OES and mass loss studies;2-The figures show the equivalent circuit and SEM images of the studied materials during and after the experimentations. for more details all graphs are also presented in an Origine 9.1 dataset form (*.OPJ);3- All graphs and figures presented in this database have the same legend as in the main manuscript.
title: ÐÐ¾Ð²ÑÑÐµÐ½Ð¸Ðµ ÑÑÐ°Ð±Ð¸Ð»ÑÐ½Ð¾ÑÑÐ¸ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÑ Ð¸Ð·Ð´ÐµÐ»Ð¸Ð¹ Ð¿ÑÑÐµÐ¼ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼ Ð·Ð°ÑÐ¸ÑÑ
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: Increasing the stability of the manufacture of automobile products by introducing protection systems
Creators: name: ÐÐ¾Ð»Ð¾Ð±Ð¾Ð², ÐÐ¸ÐºÐ¸Ñ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: ÐÐ²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»Ð¸
Ð¡Ð²Ð°ÑÐºÐ°
ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ
Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐ¹ ÑÑÐºÐ¸Ð·
ÑÑÑÐ°Ð½Ð¾Ð²Ð¾ÑÐ½Ð¾-Ð·Ð°Ð¶Ð¸Ð¼Ð½Ð¾Ðµ Ð¿ÑÐ¸ÑÐ¿Ð¾ÑÐ¾Ð±Ð»ÐµÐ½Ð¸Ðµ
technological process
operating sketch
clamping device

description: Ð Ð¿ÐµÑÐ²Ð¾Ð¹ Ð³Ð»Ð°Ð²Ðµ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð´Ð°ÑÑÑÑ Ð¾Ð±Ð·Ð¾ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ², Ð¾Ð¿Ð¸ÑÑÐ²Ð°ÑÑÑÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÐµ Ð´ÐµÑÐµÐºÑÑ, Ð½ÐµÐ´Ð¾ÑÑÐ°ÑÐºÐ¸ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¿ÑÐ¸ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ð¸ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»Ñ. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð´ÐµÐ»Ð°ÑÑÑÑ Ð²ÑÐ²Ð¾Ð´Ñ Ð¾ Ð½ÐµÐ´Ð¾ÑÑÐ°ÑÐºÐ°Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² ÑÐ²Ð°ÑÐºÐ¸. ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¹ Ð³Ð»Ð°Ð²Ðµ Ð¾Ð¿Ð¸ÑÐ°Ð½ ÑÑÐ°Ð¿ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐ¸ÑÑÐµÐ¼Ñ Ð·Ð°ÑÐ¸ÑÑ ÑÐµÐ·ÑÐ±Ñ Ð±Ð¾Ð»ÑÐ° Ð»Ð¾Ð½Ð¶ÐµÑÐ¾Ð½Ð° Ð¾Ñ Ð²ÑÐ¿Ð»ÐµÑÐºÐ¾Ð² Ð¼ÐµÑÐ°Ð»Ð»Ð° Ð¿ÑÐ¸ ÑÐ²Ð°ÑÐºÐµ Ð² ÑÑÐµÐ´Ðµ Ð·Ð°ÑÐ¸ÑÐ½ÑÑ Ð³Ð°Ð·Ð¾Ð², Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½ Ð¼ÐµÑÐ¾Ð´ ÑÐ°ÑÑÑÑÐ° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸. Ð¢ÑÐµÑÑÑ Ð³Ð»Ð°Ð²Ð° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð´ÐµÑÐ°Ð»Ð¸ Â«ÐÐ¾ÑÐ¿ÑÑÂ» Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ ÑÑÐµÐ´Ð½ÐµÑÐµÑÐ¸Ð¹Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÑÐ°Ð½ÐºÐ¾Ð² Ñ ÑÐ¸ÑÐ»Ð¾Ð²ÑÐ¼ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÐ¼ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸ÐµÐ¼. Ð ÑÐµÑÐ²ÐµÑÑÐ¾Ð¹ Ð³Ð»Ð°Ð²Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ°Ñ Ð¾ÑÐ½Ð°ÑÑÐºÐ° Ð´Ð»Ñ Ð²ÑÐ±ÑÐ°Ð½Ð½Ð¾Ð¹ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸.
description: The first chapter of the final qualification work gives a review of automotive industries, and possible defects, the disadvantages of the technological process in the manufacture of a car are described. Based on the analysis, conclusions are drawn about the disadvantages of welding processes. The second chapter describes the stage of developing system, which protect a bolt from metal extensions during welding in protective gases, presented a method for calculating the effectiveness of the implementation of development. The third chapter is devoted to the development of the technological process of the âBodyâ part in the conditions of medium-scale production using machines with numerical management. The fourth chapter developed a technological equipment for the selected technological operation.
The Parametric Symmetry and Numbers of the Entangled Class of 2 \times M \times N System
Creators: name: Li, Xikun
name: Li, Junli
name: Liu, Bin
name: Qiao, Cong-Feng
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present in the work two intriguing results in the entanglement classification of pure and true tripartite entangled state of $2\times M\times N$ under stochastic local operation and classical communication. (i) the internal symmetric properties of the nonlocal parameters in the continuous entangled class; (ii) the analytic expression for the total numbers of the true and pure entangled class $2\times M \times N$ states. These properties help people to know more of the nature of the $2\times M\times N$ entangled system.
description: 12 pages, 5 figures
Merick Hand House
Creators: name: Kelsey, Carleton
name: Amagansett Historical Association
Publisher: name: Unknown
Year: 0
Subjects: Photographs
Dwellings
Buildings
Structures
Hand Family

description: This home was built by Merick Hand around 1902. The building is located on Acton Place, off of Main Street in Amagansett. This photograph was either taken or collected by Amagansett historian and librarian Carleton Kelsey.
description: This photograph is part of the collection of the Carleton Kelsey Collection of the Amagansett Historical Association. Kelsey was a local historian and librarian who collected photographs from others to add to the many photographs he took of the community himself.
Study of the influence of Pseudomonas Aeruginosa on α-Brass and (α+β)-Brass behavior against corrosion in drinking water
Creators: name: Rkayae, meryem
name: Touhami, Mohamed Ebn
name: baymou, yacine
name: Hassani, Yassine
name: Elgoufifa, Khadija
name: mohammed, allam
Publisher: name: figshare
Year: 2022
Subjects: subject: 30604 Electrochemistry
subject: FOS: Chemical sciences
subject: Environmental Chemistry

description: 1-This document Schows the dataset of the results of eletrochemical, microbiological , ICP-OES and mass loss studies;2-The figures show the equivalent circuit and all results obtained by SEM study. For more information all graphs are presented in an Origine 9.1 dataset (*.OPJ);3-Every graph and figure has a title under which are all manuscript graphs and figures.
Multiwavelength Study on Solar and Interplanetary Origins of the Strongest Geomagnetic Storm of Solar Cycle 23
Creators: name: Kumar, Pankaj
name: Manoharan, P. K.
name: Uddin, Wahab
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We study the solar sources of an intense geomagnetic storm of solar cycle 23 that occurred on 20 November 2003, based on ground- and space-based multiwavelength observations. The coronal mass ejections (CMEs) responsible for the above geomagnetic storm originated from the super-active region NOAA 10501. We investigate the H-alpha observations of the flare events made with a 15 cm solar tower telescope at ARIES, Nainital, India. The propagation characteristics of the CMEs have been derived from the three-dimensional images of the solar wind (i.e., density and speed) obtained from the interplanetary scintillation data, supplemented with other ground- and space-based measurements. The TRACE, SXI and H-alpha observations revealed two successive ejections (of speeds ~350 and ~100 km/s), originating from the same filament channel, which were associated with two high speed CMEs (~1223 and ~1660 km/s, respectively). These two ejections generated propagating fast shock waves (i.e., fast drifting type II radio bursts) in the corona. The interaction of these CMEs along the Sun-Earth line has led to the severity of the storm. According to our investigation, the interplanetary medium consisted of two merging magnetic clouds (MCs) that preserved their identity during their propagation. These magnetic clouds made the interplanetary magnetic field (IMF) southward for a long time, which reconnected with the geomagnetic field, resulting the super-storm (Dst_peak=-472 nT) on the Earth.
description: 24 pages, 16 figures, Accepted for publication in Solar Physics
title: ÐÐµÑÐ¾Ð´ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ»ÑÑÑÐ°Ð·Ð²ÑÐºÐ¾Ð²Ð¾Ð³Ð¾ ÑÐ¾ÐºÑÑÐ¸ÑÑÑÑÐµÐ³Ð¾ ÑÐ¸Ð»Ð¾Ð²Ð¾Ð³Ð¾ Ð¸Ð·Ð»ÑÑÐ°ÑÐµÐ»Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: A method for operational control of performance efficiency of a focusing high-power ultrasonic transmitter
Creators: name: Ð¤ÑÑÐ°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: 2019
Subjects: Ð²ÑÑÐ¾ÐºÐ¾Ð¸Ð½ÑÐµÐ½ÑÐ¸Ð²Ð½ÑÐ¹ ÑÐ¾ÐºÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐ¹ ÑÐ»ÑÑÑÐ°Ð·Ð²ÑÐº
ÑÐ°Ð½ÑÐ¾Ð¼
Ð²Ð¸Ð·ÑÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð²ÑÑÐ¾ÐºÐ¾Ð¸Ð½ÑÐµÐ½ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÐ»ÑÑÑÐ°Ð·Ð²ÑÐºÐ°
Ð¿Ð¾Ð»Ð¸ÐºÐ°ÑÐ±Ð¾Ð½Ð°Ñ
high-intensity focused ultrasound
HIFU
phantom
therapeutic ultrasound
polycarbonate

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½ Ð¼ÐµÑÐ¾Ð´ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ»ÑÑÑÐ°Ð·Ð²ÑÐºÐ¾Ð²Ð¾Ð³Ð¾ ÑÐ¾ÐºÑÑÐ¸ÑÑÑÑÐµÐ³Ð¾ ÑÐ¸Ð»Ð¾Ð²Ð¾Ð³Ð¾ Ð¸Ð·Ð»ÑÑÐ°ÑÐµÐ»Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐµÑÑ Ð¾Ð±ÑÐµÐºÑÐ° Ð¸Ð· Ð¿Ð¾Ð»Ð¸ÐºÐ°ÑÐ±Ð¾Ð½Ð°ÑÐ°. ÐÐ·Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¾Ð±ÑÐ¸Ðµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¾ Ð²Ð¸Ð´Ð°Ñ Ð²Ð¸Ð·ÑÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ»ÑÑÑÐ°Ð·Ð²ÑÐºÐ¾Ð²ÑÑ Ð²Ð¾Ð»Ð½ Ð¸ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ñ Ð½ÐµÐºÐ¾ÑÐ¾ÑÑÐ¼Ð¸ Ð¿Ð»Ð°ÑÑÐ¸ÐºÐ°Ð¼Ð¸. ÐÐ¿Ð¸ÑÐ°Ð½Ñ ÑÐµÐ¶Ð¸Ð¼Ñ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ, Ð¿ÑÐ¸ÐµÐ¼Ð»ÐµÐ¼ÑÐµ Ð´Ð»Ñ ÑÐ°Ð±Ð¾ÑÑ Ñ Ð¿Ð¾Ð»Ð¸ÐºÐ°ÑÐ±Ð¾Ð½Ð°ÑÐ¾Ð¼. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ ÑÐµÑÑ Ð¾Ð±ÑÐµÐºÑÐ° Ð´Ð»Ñ Ð¼ÐµÐ´Ð¸ÑÐ¸Ð½ÑÐºÐ¾Ð³Ð¾ ÑÐ»ÑÑÑÐ°Ð·Ð²ÑÐºÐ¾Ð²Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° "ÐÐ¸Ð°ÑÐµÑ".
description: The subject of this paper is a r apid assessment of the effec tive operation of the high intensity focused ultrasound transducer method based on the use of a polycarbonate test object is proposed. General presentations about the visualization of ultrasonic waves and features of interaction with some plastics are enou nced. Modes of exposure acceptable for working with polycarbonate were described. A principle for constructing a test object for the Â« Diather Â» medical ultrasound complex has been proposed.
Non-singular modified gravity unifying inflation with late-time acceleration and universality of viscous ratio bound in F(R) theory
Creators: name: Nojiri, Shin'ichi
name: Odintsov, Sergei D.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The review of basic cosmological properties of four-dimensional F(R)-gravity, including FRW equations of motion and its accelerating solutions, generalized fluid and scalar-tensor representation of the theory is done. Cosmological reconstruction equation is written and conditions for stability of cosmological solution are discussed. The overview of realistic F(R)-models unifying inflation with dark energy epoch is made. The avoidance of finite-time future singularities in such theories via the introduction of R^2-term is studied. New realistic non-singular F(R)-gravity unifying early-time inflation with late-time acceleration is presented. The exit from inflationary era in such model may be caused by the gravitational scenario. It is demonstrated that five-dimensional F(R)-gravity considered as non-perturbative stringy effective action leads to universal relation for viscous bound ratio.
description: LaTeX 18 pages, based on the talks given at the international conferences: YKIS 2010, Gravitation and Cosmology (YITP, Kyoto) and QFTG-10 (Tomsk)
DETERMINANTS OF THE WILLINGNESS OF FARMERS TO ADOPT CLIMATE-SMART AGRICULTURE IN MARILOG DISTRICT DAVAO CITY
Creators: name: Macauyag, Max
Publisher: name: Zenodo
Year: 2020
Subjects: DETERMINANTS OF THE WILLINGNESS OF FARMERS TO ADOPT CLIMATE-SMART AGRICULTURE IN MARILOG DISTRICT DAVAO CITY

description: The study was conducted to investigate the determinants of the willingness of farmers to adopt Climate-Smart Agriculture Technology among farmers in Marilog District, Davao City . The result of the study showed that the majority of the respondents represented by 65% are willing to adopt climate-smart agriculture while 35% said they are not willing to adopt climate smart agriculture.
MPEC 2024-S58 : 2024 SX
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 SX

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
“Russia outside Russia” : transnational mobility, objects of migration, and discourses on the locus of culture amongst educated Russian migrants in Paris, Berlin, and New York
Creators: name: Gan, Gregory
Publisher: name: University of British Columbia
Year: 2019

description: This dissertation examines transnational Russian migration between Moscow, Berlin, Paris, and New York. In conversation with forty-five first- and second-generation Russian intellectuals who relocated from Russia and the former Soviet Union, the researcher investigates transnational Russian identity through ethnographic, auto-ethnographic, and visual anthropology methods. Educated migrants from Russia who shared with the researcher a comparable epistemic universe and experiential perspective, and who were themselves experts on migration, discuss what it means to belong to global transnational diasporas, how they position themselves in historical contexts of migration, and what they hope to contribute to modern intellectual migrant narratives. The research traces how such narratives are created and reproduced both across space, using transcultural approaches across multiple fieldwork sites, and through time, through diachronic comparisons of historical records, memoir literature, and present-day ethnographic interviews. Different anthropological “voices”—autobiographical, auto-ethnographic, empirical, and multi-media—are used throughout the dissertation, highlighting the positioned, intersubjective, and “emplaced” nature of the researcher. Using visual anthropology research methods, the presentation and dissemination of this research also moves beyond the textual mode. Interviews with research participants, recorded and edited into short vignettes, became part of an interactive multi-media installation and online archive on the tangible and intangible places, objects, and memories of Russian transnational migration.
The Influence of Plankton Community Structure on Sinking Velocity and Remineralization Rate of Marine Aggregates
Creators: name: Bach, L. T.
name: Stange, P.
name: Taucher, J.
name: Achterberg, E. P.
name: Algueró-Muñiz, M.
name: Horn, H.
name: Esposito, M.
name: Riebesell, U.
Publisher: name: FID GEO
Year: 2019

description: Gravitational sinking of photosynthetically fixed particulate organic carbon (POC) constitutes a key component of the biological carbon pump. The fraction of POC leaving the surface ocean depends on POC sinking velocity (SV) and remineralization rate (Cremin), both of which depend on plankton community structure. However, the key drivers in plankton communities controlling SV and Cremin are poorly constrained. In fall 2014, we conducted a 6-week mesocosm experiment in the subtropical NE Atlantic Ocean to study the influence of plankton community structure on SV and Cremin. Oligotrophic conditions prevailed for the first 3 weeks, until nutrient-rich deep water injected into all mesocosms stimulated diatom blooms. SV declined steadily over the course of the experiment due to decreasing CaCO3 ballast and—according to an optical proxy proposed herein—due to increasing aggregate porosity mostly during an aggregation event after the diatom bloom. Furthermore, SV was positively correlated with the contribution of picophytoplankton to the total phytoplankton biomass. Cremin was highest during a Synechococcus bloom under oligotrophic conditions and in some mesocosms during the diatom bloom after the deep water addition, while it was particularly low during harmful algal blooms. The temporal changes were considerably larger in Cremin (max. fifteenfold) than in SV (max. threefold). Accordingly, estimated POC transfer efficiency to 1,000 m was mainly dependent on how the plankton community structure affected Cremin. Our approach revealed key players and interactions in the plankton food web influencing POC export efficiency thereby improving our mechanistic understanding of the biological carbon pump.
Potential Added Value of Incorporating Human Water Use on the Simulation of Evapotranspiration and Precipitation in a Continental-Scale Bedrock-to-Atmosphere Modeling System: A Validation Study Considering Observational Uncertainty
Creators: name: Keune, J.
name: Sulis, M.
name: Kollet, S. J.
Publisher: name: FID GEO
Year: 2019

description: Human activities, such as human water use, have been shown to directly influence terrestrial water fluxes and states. Simulations of soil moisture, river discharge, evapotranspiration, and groundwater storage are significantly improved, if human interactions, such as irrigation and groundwater abstraction, are incorporated. Yet improvements through the incorporation of human water use on the simulation of local and remote precipitation are rarely studied but may contribute to the skill of land surface fluxes. In this study, we evaluate the impact of human water use on the skill of evapotranspiration and precipitation in a fully coupled bedrock-to-atmosphere modeling platform. The results show that human water use can potentially increase the skill of the simulations across scales. However, observational uncertainty at the watershed scale limits the identification of model deficiencies and added value related to human water use. Locally, daily precipitation statistics potentially benefit from the incorporation of human water use. Although the incorporation of human water use does not remove the wet bias, it can increase the model skill.
title: Impact de la pédagogie de projet sur le sentiment d'efficacité personnelle :
title: recherche-intervention auprès d'élèves à besoins éducatifs particuliers scolarisés en école spécialisée
titleType: Subtitle
title: Impact de la pédagogie de projet sur le sentiment d'efficacité personnelle :
titleType: AlternativeTitle
Creators: name: Savary, Valérie
name: Froidevaux, Olivier
Publisher: name: Unknown
Year: 0
Subjects: subject: pédagogie de projet
subject: élèves à besoins éducatifs particuliers
subject: sentiment d’efficacité personnelle
subject: école spécialisée
subject: collaboration
subject: communication
subject: intergénération

description: La pédagogie de projet est une méthode d’enseignement active qui s’inscrit dans le courant sociocognitiviste et, qui induit chez l’apprenant, un apprentissage par l’expérience. Elle se distingue des méthodes transmissives traditionnelles en partant de l’action, de la production d’une oeuvre généralement collective plutôt que des leçons à écouter et à mémoriser. Cette rechercheintervention s’intéresse aux effets d’une telle pédagogie sur l’évolution du sentiment d’efficacité personnelle d’élèves à besoins éducatifs particuliers. Elle vise à observer en quoi la mise en place d’une démarche de projet est susceptible de renforcer le sentiment d’efficacité personnelle des élèves. En engageant un projet intergénérationnel auprès de dix élèves scolarisés dans une école spécialisée vaudoise, nous avons observé dans quelle mesure l’agentivité des apprenants s’est développée. Une attention particulière a été portée aux expériences vicariantes ainsi qu’aux expériences actives de maîtrise, deux sources essentielles du sentiment d’auto-efficacité. Les résultats mettent en lumière le fait que le sentiment d’auto-efficacité a globalement augmenté pour la majorité des élèves à l’issue du projet. Ils relèvent les éléments qui ont favorisé l’agentivité et les moments où les deux sources du sentiment d’efficacité mentionnées se sont le plus exprimées. La situation inductrice, la co-construction des objectifs, la médiatisation du projet sont autant d’étapes qui ont permis aux apprenants de s’activer et de se responsabiliser dans leur démarche. L’analyse des réponses montre également qu’à l’issue du projet, les élèves sont plus confiants et cohérents à propos de leurs possibilités et de leurs compétences.
Cooperation amongst competing agents in minority games
Creators: name: Dhar, Deepak
name: Sasidevan, V.
name: Chakrabarti, Bikas K.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Trading and Market Microstructure (q-fin.TR)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Economics and business
subject: FOS: Physical sciences

description: We study a variation of the minority game. There are N agents. Each has to choose between one of two alternatives everyday, and there is reward to each member of the smaller group. The agents cannot communicate with each other, but try to guess the choice others will make, based only the past history of number of people choosing the two alternatives. We describe a simple probabilistic strategy using which the agents acting independently, can still maximize the average number of people benefitting every day. The strategy leads to a very efficient utilization of resources, and the average deviation from the maximum possible can be made of order $(N^ε)$, for any $ε>0$. We also show that a single agent does not expect to gain by not following the strategy.
description: 7 pages, 5 eps figures