cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
On the gene expression landscape of cancer
Creators: name: Gonzalez, Augusto
name: Perera, Yasser
name: Perez, Rolando
Publisher: name: arXiv
Year: 2020
Subjects: subject: Tissues and Organs (q-bio.TO)
subject: Molecular Networks (q-bio.MN)
subject: FOS: Biological sciences

description: A principal component analysis of the TCGA data for 15 cancer localizations unveils the following qualitative facts about tumors: 1) The state of a tissue in gene expression space may be described by a few variables. In particular, there is a single variable describing the progression from a normal tissue to a tumor. 2) Each cancer localization is characterized by a gene expression profile, in which genes have specific weights in the definition of the cancer state. There are no less than 2500 differentially-expressed genes, which lead to power-like tails in the expression distribution functions. 3) Tumors in different localizations share hundreds or even thousands of differentially expressed genes. There are 6 genes common to the 15 studied tumor localizations. 4) The tumor region is a kind of attractor. Tumors in advanced stages converge to this region independently of patient age or genetic variability. 5) There is a landscape of cancer in gene expression space with an approximate border separating normal tissues from tumors.
title: ÐÑÑÐ²Ð»ÐµÐ½Ð¸Ðµ Ð·Ð°Ð³ÑÑÐ·Ð½Ð¸ÑÐµÐ»ÐµÐ¹ Ð² Ð¿Ð¾Ð²ÐµÑÑ Ð½Ð¾ÑÑÐ½ÑÑ Ð¸ ÑÑÐ¾ÑÐ½ÑÑ Ð²Ð¾Ð´Ð°Ñ Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð° Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ ÑÐ¿ÐµÐºÑÑÐ¾ÑÐ»ÑÐ¾ÑÐ¸Ð¼ÐµÑ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° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Detection of pollutants in surface and waste water of St.Petersburg by the method of spectrofluorymetry
Creators: name: ÐÐ¸ÑÐ°Ð¹Ð»Ð¾Ð²Ð°, ÐÐ½Ð°ÑÑÐ°ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð¡ÑÐ¾ÑÐ½ÑÐµ Ð²Ð¾Ð´Ñ Ð±ÑÑÐ¾Ð²ÑÐµ
ÐÐ¾Ð´Ñ Ð¿Ð¾Ð²ÐµÑÑ Ð½Ð¾ÑÑÐ½ÑÐµ
Ð¤Ð»ÑÐ¾ÑÐµÑÑÐµÐ½ÑÐ¸Ñ
Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³, Ð³Ð¾ÑÐ¾Ð´
ÑÐ»ÑÐ¾ÑÐ¸Ð¼ÐµÑÑÐ¸Ñ

description: Ð Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ¾Ð¹ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ð¸ Ð¸Ð·ÑÑÐµÐ½Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ ÑÑÐ¾ÑÐ½ÑÑ Ð²Ð¾Ð´ Ð¡Ð°Ð½ÐºÑ- ÐÐµÑÐµÑÐ±ÑÑÐ³Ð° Ð½Ð° ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð²Ð¾Ð´Ñ ÑÐµÐº ÐÑÑÐ° Ð¸ ÐÐºÐºÐµÑÐ²Ð¸Ð»Ñ. ÐÑÑÐ²Ð»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐµÐ½Ð´ÐµÐ½ÑÐ¸Ð¸ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ Ð²Ð¾Ð´Ñ Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐµÐº, Ð¾Ð±Ð½Ð°ÑÑÐ¶ÐµÐ½Ñ ÑÐµÑÐ½Ð¾Ð³ÐµÐ½Ð½ÑÐµ Ð·Ð°Ð³ÑÑÐ·Ð½ÐµÐ½Ð¸Ñ. ÐÐ¾ÐºÐ°Ð·Ð°Ð½Ð¾, ÑÑÐ¾ Ð² ÐÑÑÐµ ÑÐ°ÐºÐ¸Ðµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ ÐºÐ°Ðº ÐºÐ¾Ð½ÑÐµÐ½ÑÑÐ°ÑÐ¸Ñ Ð¾Ð±ÑÐµÐ³Ð¾ Ð¾ÑÐ³Ð°Ð½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ³Ð»ÐµÑÐ¾Ð´Ð°, Ð¾Ð±ÑÐµÐ³Ð¾ Ð°Ð·Ð¾ÑÐ°, ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¾ÑÑÑ Ð²Ð¾Ð´Ñ, ÑÐ²Ð»ÑÑÑÐ¸ÐµÑÑ Ð¿ÑÐ¸Ð·Ð½Ð°ÐºÐ°Ð¼Ð¸ ÑÐµÑÐ½Ð¾Ð³ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð·Ð°Ð³ÑÑÐ·Ð½ÐµÐ½Ð¸Ñ, Ð¸Ð¼ÐµÑÑ Ð¾ÑÑÐ¸ÑÐ°ÑÐµÐ»ÑÐ½ÑÑ ÐºÐ¾ÑÑÐµÐ»ÑÑÐ¸Ñ Ñ Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¿Ð»Ð¾ÑÐ½Ð¾ÑÑÑÑ Ð²Ð¾Ð´Ñ. ÐÐ°Ð¿ÑÐ¾ÑÐ¸Ð², Ð¿Ð¾Ð»Ð¾Ð¶Ð¸ÑÐµÐ»ÑÐ½Ð°Ñ ÐºÐ¾ÑÑÐµÐ»ÑÑÐ¸Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°Ð½Ð° Ð¼ÐµÐ¶Ð´Ñ Ð¸Ð½ÑÐµÐ½ÑÐ¸Ð²Ð½Ð¾ÑÑÑÑ ÑÐ»ÑÐ¾ÑÐµÑÑÐµÐ½ÑÐ¸Ð¸. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð¼Ð¾Ð³ÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÑÑÑ Ð¿ÑÐ¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐºÑÐ¿ÑÐµÑÑ-ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð²Ð¾Ð´Ñ Ð² ÑÐµÐºÐ°Ñ Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð° Ð¸ ÑÑÐ¾Ð´Ð½ÑÑ Ð¿Ð¾ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ°Ð¼ ÑÐµÐº Ð¡ÐµÐ²ÐµÑÐ¾-ÐÐ°Ð¿Ð°Ð´Ð°.
description: In the master's thesis, the effect of the wastewater of St. Petersburg on the water characteristics of the Okhta and Okkervil rivers was studied. The main trends of changes in the chemical parameters of water along the rivers are revealed, and technogenic pollution is found. It is shown that in Okhta, such parameters as the concentration of total organic carbon, total nitrogen, the electrical conductivity of water, which are signs of industrial pollution, have a negative correlation with the optical density of water. In contrast, a positive correlation is shown between fluorescence intensity. The dependences obtained can be used in the organization of express control of water quality in the rivers of St. Petersburg and similar in characteristics of the rivers of the North-West.
Flue-Cured Tobacco Farming: Two Decades of Change
Creators: name: Clauson, Annette L.
name: Grise, Verner N.
name: Clauson, Annette L.
name: Grise, Verner N.
Publisher: name: Unknown
Year: 1994
Subjects: subject: Agricultural and Food Policy
subject: Crop Production/Industries
subject: Farm Management
subject: Labor and Human Capital
subject: Research and Development/Tech Change/Emerging Technologies
subject: Flue-cured tobacco
subject: tenure
subject: tobacco acreage
subject: harvest system
subject: labor use

description: Flue-cured tobacco acreage per farm expanded during the last two decades because of growers' desire to enhance their incomes, availability and use of more labor-efficient production and harvesting practices, and Government policies that encouraged larger quotabholdings. These trends caused continuing changes in the structure for flue-cured tobacco production. The proportion of producers who both own and rent their quota rose relative to those who produced either with all-owned or all-rented quota. Labor used for planting, growing, and harvesting the flue-cured tobacco crop has declined during the last two decades, but use of migrant labor has increased. This study examines the structure of flue-cured tobacco farming in four Southeastern States and updates several previous studies.
Valley current in graphene through electron-phonon interaction
Creators: name: Liu, Ankang
name: Finkel'stein, Alexander M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We discuss valley current, which is carried by quasiparticles in graphene. We show that the valley current arises owing to a peculiar term in the electron-phonon collision integral that mixes the scalar and vector gauge-field-like vertices in the electron-phonon interaction. This mixing makes collisions of phonons with electrons sensitive to their chirality, which is opposite in two valleys. As a result of collisions with phonons, electrons of the different valleys deviate in opposite directions. Breaking the spatial inversion symmetry is not needed for a valley-dependent deviation of the quasiparticle current. The effect exists both in pristine graphene or bilayer graphene samples, and it increases with temperature owing to a higher rate of collisions with phonons at higher temperatures. The valley current carried by quasiparticles could be detected by measuring the electric current using a nonlocal transformer of a suitable design.
description: 5 pages, 2 figures. To be published as a Rapid Communication in Physical Review B
title: Shinsei Bank: How to win with a new business model
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2004
Subjects: Banks and banking
Business

description: On September 22, 2004, the Program on Alternative Investments, under the leadership of the Center on Japanese Economy and Business and in cooperation with the Japan Business Association, presented "Shinsei Bank: How to Win with a New Business Model." Shinsei Bank, Ltd., previously the Long-Term Credit Bank of Japan (LTCB), was nationalized in October 1998. In March 2000, a consortium of foreign investors led by the U.S. private equity fund Ripplewood Holdings, acquired LTCB, and the bank made a fresh start as a private commercial bank and changed its name to Shinsei Bank. The bank was listed on the Tokyo Stock Exchange in February 2004. Mr. Yashiro began by detailing the emergence of Shinsei Bank and the transformation from traditional lending practices toward new, customer-oriented ventures such as retail and investment banking (with a focus on business solutions). The bank underwent startling changes in technology and cultural mindset, and perhaps, most importantly, in profitability. Professor Hugh Patrick, director of the Center on Japanese Economy and Business, moderated the discussion following Mr. Yashiro's presentation. Excerpts of the evening's lively discussion are provided in this report.
title: Development of post-amputation rehabilitation practice based on multidisciplinary expertise
Creators: name: Borchers, Elina
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Background: The rehabilitation after lower limb amputation is still facing challenges with customer orientation and multidisciplinary, rehabilitation is often disability-based. In the City of Helsinki the rehabilitation practice of lower limb amputation has not been described and the practice is currently[for full text, please go to the a.m. URL]
description: 15th Congress of the European Forum for Research in Rehabilitation (EFRR)
Measurement of D^{+} and Lambda_{c}^{+} production in deep inelastic scattering at HERA
Creators: name: The ZEUS Collaboration
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Charm production in deep inelastic scattering has been measured with the ZEUS detector at HERA using an integrated luminosity of 120 pb^{-1}. The hadronic decay channels D^{+} -> K^{0}_{S} pi^{+}, Lambda_{c}^{+} -> p K^{0}_{S} and Lambda_{c}^{+} -> Lambda pi^{+}, and their charge conjugates, were reconstructed. The presence of a neutral strange hadron in the final state reduces the combinatorial background and extends the measured sensitivity into the low transverse momentum region. The kinematic range is 0 < p_{T}(D^{+}, Lambda_{c}^{+}) < 10 GeV, |eta(D^{+}, Lambda_{c}^{+})| < 1.6, 1.5 < Q^{2} < 1000 GeV^{2} and 0.02 < y < 0.7. Inclusive and differential cross sections for the production of D^{+} mesons are compared to next-to-leading-order QCD predictions. The fraction of c quarks hadronising into Lambda_{c}^{+} baryons is extracted.
description: Minor changes to the text in response to the JHEP referee
title: Aozora Bank: The contest over, the future begins
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2003
Subjects: Banks and banking

description: The Program on Alternative Investments, under the aegis of the Center on Japanese Economy and Business and in cooperation with the student-run Japan Business Association of Columbia Business School, hosted the first seminar of the new academic year on September 24, 2003. The event featured Mr. Louis Forster, the president of Cerberus, Japan, and was moderated by Dr. Mark Mason, director of the program. Mr. Forster's presentation focused on Cerberus's acquisition of Aozora Bank and his vision for the bank's future development. Following are excerpts from Mr. Forster's presentation, together with selections from the subsequent question-and-answer period.
title: Ð¡ÑÐµÐ´ÑÑÐ²Ð° Ð¼Ð¸ÑÐ½Ð¾Ð³Ð¾ ÑÐ°Ð·ÑÐµÑÐµÐ½Ð¸Ñ Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÑ ÑÐ¿Ð¾ÑÐ¾Ð²
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: Means of peaceful resolution of international disputes
Creators: name: ÐÑÐ°Ð·Ð±Ð°ÐµÐ², ÐÑÐ¼ÐµÑ
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: 2023
Subjects: ÐÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÐ¹ ÑÐ¿Ð¾Ñ
Ð¼Ð¸ÑÐ½Ð¾Ðµ ÑÐ°Ð·ÑÐµÑÐµÐ½Ð¸Ðµ
Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð°Ñ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ
ÑÑÐµÐ´ÑÑÐ²Ð¾
Ð°ÑÐ±Ð¸ÑÑÐ°Ð¶Ð½Ð¾Ðµ ÑÐ°Ð·Ð±Ð¸ÑÐ°ÑÐµÐ»ÑÑÑÐ²Ð¾
ÑÑÐ´ÐµÐ±Ð½Ð¾Ðµ ÑÐ°Ð·Ð±Ð¸ÑÐ°ÑÐµÐ»ÑÑÑÐ²Ð¾
International disputes
peaceable settlement
international organization
remedy
arbitration
legal proceedings

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ ÑÑÐµÐ´ÑÑÐ² Ð¼Ð¸ÑÐ½Ð¾Ð³Ð¾ ÑÐ°Ð·ÑÐµÑÐµÐ½Ð¸Ñ Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÑ ÑÐ¿Ð¾ÑÐ¾Ð². Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÑÑÐµÐ´ÑÑÐ² Ð¼Ð¸ÑÐ½Ð¾Ð³Ð¾ ÑÐ°Ð·ÑÐµÑÐµÐ½Ð¸Ñ Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÑ ÑÐ¿Ð¾ÑÐ¾Ð². Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÑÑÐµÐ´ÑÑÐ² Ð¼Ð¸ÑÐ½Ð¾Ð³Ð¾ ÑÐ°Ð·ÑÐµÑÐµÐ½Ð¸Ñ Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÑ ÑÐ¿Ð¾ÑÐ¾Ð². ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð° ÑÐ´Ð°Ð»Ð¾ÑÑ Ð¾Ð¿ÑÐµÐ´ÐµÐ»Ð¸ÑÑ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ñ Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐµÐ³Ð¾ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÑÑÐµÐ´ÑÑÐ² Ð¼Ð¸ÑÐ½Ð¾Ð³Ð¾ ÑÐ°Ð·ÑÐµÑÐµÐ½Ð¸Ñ Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÑ ÑÐ¿Ð¾ÑÐ¾Ð².
description: This work is devoted to the study of the means of peaceful resolution of international disputes. As a result, the problems of developing means for the peaceful resolution of international disputes were analyzed. Directions for the development of means for the peaceful resolution of international disputes have been developed. Based on the material obtained, it was possible to determine the prospects for the further development of the means of peaceful resolution of international disputes.
Functional differentiations in evolutionary reservoir computing networks
Creators: name: Yamaguti, Yutaka
name: Tsuda, Ichiro
Publisher: name: arXiv
Year: 2020
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We propose an extended reservoir computer that shows the functional differentiation of neurons. The reservoir computer is developed to enable changing of the internal reservoir using evolutionary dynamics, and we call it an evolutionary reservoir computer. To develop neuronal units to show specificity, depending on the input information, the internal dynamics should be controlled to produce contracting dynamics after expanding dynamics. Expanding dynamics magnifies the difference of input information, while contracting dynamics contributes to forming clusters of input information, thereby producing multiple attractors. The simultaneous appearance of both dynamics indicates the existence of chaos. In contrast, sequential appearance of these dynamics during finite time intervals may induce functional differentiations. In this paper, we show how specific neuronal units are yielded in the evolutionary reservoir computer.
description: Revised manuscript. 15 figures. This article has been submitted to Chaos. After it is published, it will be found at https://aip.scitation.org/journal/cha
title: Japan's struggle for economic recovery: Chapter III
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2003
Subjects: Economics

description: On February 5, 2003, the Center on Japanese Economy and Business, together with the Weatherhead East Asian Institute of Columbia University, continued its lecture series featuring Mr. Shijuro Ogata. Mr. Ogata provided an update on the economic and political climate in Japan as the country struggles for economic recovery. His presentation addressed the delayed and inadequate policy responses by the Japanese government and its financial institutions to sustain economic growth, combat persistent deflation and implement structural reforms. He discussed the policy gridlock between Japan's conservatives and reformers, and he proposed economic policy solutions to resolve Japan's major economic problems. This report is a summary of his presentation.
Design, prototyping, and optimization of a double pulse testing platform for high voltage dynamic testing of e-mode GaN HEMTs
Creators: name: Wan, Zeyu
Publisher: name: University of British Columbia
Year: 2021

description: Enhancement mode (E-mode) Gallium Nitride (GaN) High Electron Mobility Transistors (HEMTs) have attracted much interest as a promising candidate for high-voltage energy-efficient power electronics in energy management and power conversion. They are used widely in solar energy grids, mobile base stations, satellite communication systems, electric vehicles, and consumer electronics. However, the switching and breakdown behaviors of E-mode GaN HEMTs under high voltage (> 200 V) conditions have not been fully investigated. As the gate driving design and the parasitic influence on the dynamic performance of E-mode GaN HEMTs are very different from those of conventional Si- and SiC-based power transistors, commonly used test benches do not work well. Therefore, component selection/design, measurement setup and board layouts need to be carefully re-considered for E-mode GaN HEMTs. In addition, the influence of parasitic parameters on the dynamic performance, which may lead to early breakdown problem, are not well studied. In this work, we aimed to address the above problems. We first designed, prototyped and optimized a double pulse testing (DPT) circuit and a DPT test platform to accurately capture the switching behavior of GaN E-mode HEMTs up to 600 V at a test current of 5 A. Using this DPT platform, we characterized the dynamic performance of some E-mode HEMTs in R&D and debugged the early breakdown problem. The results suggested that the early breakdown problem was mainly due to the parasitic elements introduced by the non-optimized circuit design and measurement setup.
Inverse problems for non-linear hyperbolic equations with disjoint sources and receivers
Creators: name: Feizmohammadi, Ali
name: Lassas, Matti
name: Oksanen, Lauri
Publisher: name: arXiv
Year: 2020
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: The paper studies inverse problems of determining unknown coefficients in various semi-linear and quasi-linear wave equations. We introduce a method to solve inverse problems for non-linear equations using interaction of three waves, that makes it possible to study the inverse problem in all dimensions $n+1\geq 3$. We consider the case when the set $Ω_{\textrm{in}}$, where the sources are supported, and the set $Ω_{\textrm{out}}$, where the observations are made, are separated. As model problems we study both a quasi-linear and also a semi-linear wave equation and show in each case that it is possible to uniquely recover the background metric up to the natural obstructions for uniqueness that is governed by finite speed of propagation for the wave equation and a gauge corresponding to change of coordinates. The proof consists of two independent components. In the first half we study multiple-fold linearization of the non-linear wave equation near real parts of Gaussian beams that results in a three-wave interaction. We show that the three-wave interaction can produce a three-to-one scattering data. In the second half of the paper, we study an abstract formulation of the three-to-one scattering relation showing that it recovers the topological, differential and conformal structures of the manifold in a causal diamond set that is the intersection of the future of the point $p_{in}\in Ω_{\textrm{in}}$ and the past of the point $p_{out}\in Ω_{\textrm{out}}$. The results do not require any assumptions on the conjugate or cut points.
description: 61 pages
Effective descent morphisms of regular epimorphisms
Creators: name: Everaert, Tomas
Publisher: name: arXiv
Year: 2011
Subjects: subject: Category Theory (math.CT)
subject: FOS: Mathematics

description: Let $A$ be a regular category with pushouts of regular epimorphisms by regular epimorphism and $Reg(A)$ the category of regular epimorphisms in $A$. We prove that every regular epimorphism in $Reg(A)$ is an effective descent morphism if, and only if, $Reg(A)$ is a regular category. Then, moreover, every regular epimorphism in $A$ is an effective descent morphism. This is the case, for instance, when $A$ is either exact Goursat, or ideal determined, or is a category of topological Mal'tsev algebras, or is the category of $n$-fold regular epimorphisms in any of the three previous cases, for any $n\geq 1$.
title: Japanese realities: Challenges to macroeconomic theory
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2003
Subjects: Economics

description: On 28 January 2003, the Center on Japanese Economy and Business of Columbia University and The Mitsui USA Foundation sponsored a symposium focusing on the theoretical approaches of macroeconomics to Japan's recession. This report represents an excerpt of the symposium, accompanied by highlights of exchanges with the audience that day.
Universally Koszul algebras defined by graphs
Creators: name: Zaare-Nahandi, Rashid
Publisher: name: arXiv
Year: 2011
Subjects: subject: Commutative Algebra (math.AC)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 13D02

description: In this note, it is proved that a graphs is $(2K_2,P_4)$-free if and only if its edge ring is universally Koszul. Using properties of this family of graphs, we show that Universally Koszul algebras defined by graphs have linear minimal free resolution.
description: 4 pages
On an inequality related to the radial growth of quasinearly subharmonic functions in locally uniformly homogeneous spaces
Creators: name: Riihentaus, Juhani
Publisher: name: arXiv
Year: 2010
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 31B05 (Primary), 31C05, 31C45 (Secondary)

description: We begin by recalling the definition of nonnegative quasinearly subharmonic functions on locally uniformly homogeneous spaces. Recall that these spaces and this function class are rather general: among others subharmonic, quasisubharmonic and nearly subharmonic functions on domains of Euclidean spaces ${\mathbb{R}}^n$, $n\geq 2$, are included. The following result of Gehring and Hallenbeck is classical: Every subharmonic function, defined and ${\mathcal{L}}^p$-integrable for some $p$, $0
description: 10 pages, conference talk at the International Conference on Complex Analysis in Memory of A.A. Gol'dberg (1930-2008), Lviv, May 31 - June 5, 2010. Now a couple of details added in order to clarify and improve the argument
title: ÐÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½ÑÐ¹ Ð¿ÑÐ¾ÐµÐºÑ ÑÑÐ°ÑÑÐºÐ° ÐÐÐ¡ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐ½ÐµÑÐ³Ð¾ÑÐ±ÐµÑÐµÐ³Ð°ÑÑÐ¸Ñ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¹
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: Complex project of individual housing construction site using energy-saving technologies
Creators: name: ÐÐ»Ð¸Ð¼ÐµÐ½ÐºÐ¾, ÐÐ¸ÑÐ°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: ÑÐ½ÐµÑÐ³Ð¾ÑÐ±ÐµÑÐµÐ¶ÐµÐ½Ð¸Ðµ
ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½ÑÐ¹ Ð¿ÑÐ¾ÐµÐºÑ ÑÑÐ°ÑÑÐºÐ°
Ð±Ð»Ð°Ð³Ð¾ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾ Ð½Ð°ÑÐµÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ½ÐºÑÐ°
energy saving
complex project site
improvement of the settlement

description: Ð ÑÑÐ¾Ð¹ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ» ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¿ÑÐ¾ÐµÐºÑ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½Ð¾Ð³Ð¾ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½Ð¾Ð³Ð¾ Ð±Ð»Ð°Ð³Ð¾ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° Ð½Ð°ÑÐµÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ½ÐºÑÐ° Ð² ÐÐµÐ½Ð¸Ð½Ð³ÑÐ°Ð´ÑÐºÐ¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸. Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ»Ð° Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð° Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐµÐ»ÑÐµÑÐ° Ð¸ ÐµÐ³Ð¾ ÑÑÐ°ÑÑÐºÐ¾Ð², Ð±ÑÐ»Ð° ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð° Ð´Ð¾Ð¶Ð´ÐµÐ²Ð°Ñ ÐºÐ°Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ. ÐÑÐ¾Ð¼Ðµ ÑÑÐ¾Ð³Ð¾, Ð² Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½ ÑÐµÐ¿Ð»Ð¾ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ Ð¾Ð³ÑÐ°Ð¶Ð´Ð°ÑÑÐ¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ Ð¼Ð°Ð»Ð¾ÑÑÐ°Ð¶Ð½Ð¾Ð³Ð¾ Ð´Ð¾Ð¼Ð°, Ð±ÑÐ»Ð¸ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ ÑÐµÐ¿Ð»Ð¾Ð²ÑÐµ Ð¿Ð¾ÑÐµÑÐ¸ Ð·Ð´Ð°Ð½Ð¸Ñ Ð¸ Ð¿Ð¾Ð´Ð¾Ð±ÑÐ°Ð½ ÑÐµÐºÑÐ¿ÐµÑÐ°ÑÐ¾Ñ Ð¸ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ Ð½Ð°ÑÐ¾Ñ. ÐÑÐµ ÑÐ°ÑÑÐµÑÑ Ð±ÑÐ»Ð¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ Ð¿Ð¾ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½Ð¾-Ð¿ÑÐ°Ð²Ð¾Ð²ÑÑ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ¾Ð².
description: In this final graduate work, a project of integrated engineering improvement of the settlement in the Leningrad Region was developed. In this work, the organization of the relief and its sections was carried out, a rainwater drainage system was designed. In addition, this paper presents the heat engineering calculation of the fencing structures of a low-rise building, calculated the heat losses of the building and selected a heat exchanger and heat pump. All calculations were performed at the request of regulatory documents.
Xanthos et la Lycie à la basse époque hellénistique. Nouvelle inscription honorifique xanthienne
Creators: name: Baker, Patrik J.
name: Thériault, Gaétan
Publisher: name: Deutsches Archäologisches Institut
Year: 2021
Subjects: subject: Euergetismus
subject: Hypostrategos
subject: Koinon
subject: Lykien
subject: Metöke
subject: Prytane
subject: Sitometrie
subject: Xanthos
subject: évergétisme
subject: hypostratège
subject: koinon
subject: Lycie
subject: métèque
subject: prytane

description: Chiron, Bd. 48 (2018)
description: Les fouilles de Xanthos ont conduit à la découverte, l’ été 2008, d’ une inscription honorifique en l’ honneur d’ un important bienfaiteur de la cité, Apollônidès, fils d’ Apollônidès. Le texte, verbeux et ampoulé, que l’ on date de la fin du IIe ou du début du Ier siècle a. C., évoque plusieurs hauts faits de sa carrière: l’ exercice de la prytanie dans des circonstances critiques, le redressement des finances publiques et sacrées par le biais de prescriptions (διαγραφαί), la constitution d’ un fonds sitométrique et l’ instauration d’ une distribution de blé fondée sur l’ appartenance aux groupes des citoyens, des πάροικοι et des métèques. L’ action d’ Apollônidès déborda aussi le cadre de sa patrie. L’ homme a été hypostratège de la Confédération des Lyciens, une fonction nouvellement attestée. Mais, surtout, alors qu’ il était lyciarque, il occupa la fonction durant une année avec le souci de préserver la concorde (ὁμόνοια) au sein du peuple des Lyciens. Le nouveau texte constitue un document de premier ordre pour l’ histoire de Xanthos et de la confédération lycienne à la basse époque hellénistique.
Simplified calculus for semimartingales: Multiplicative compensators and changes of measure
Creators: name: Černý, Aleš
name: Ruf, Johannes
Publisher: name: arXiv
Year: 2020
Subjects: subject: Probability (math.PR)
subject: Mathematical Finance (q-fin.MF)
subject: FOS: Mathematics
subject: FOS: Economics and business
subject: 60E10, 60G07, 60G44, 60G48, 60G51, 60H05, 60H30, 91G10

description: The paper develops multiplicative compensation for complex-valued semimartingales and studies some of its consequences. It is shown that the stochastic exponential of any complex-valued semimartingale with independent increments becomes a true martingale after multiplicative compensation when such compensation is meaningful. This generalization of the Lévy--Khintchin formula fills an existing gap in the literature. It allows, for example, the computation of the Mellin transform of a signed stochastic exponential, which in turn has practical applications in mean--variance portfolio theory. Girsanov-type results based on multiplicatively compensated semimartingales simplify treatment of absolutely continuous measure changes. As an example, we obtain the characteristic function of log returns for a popular class of minimax measures in a Lévy setting.
description: 30 pages
Tout l'or et l'argent de Téos. Au sujet d'une nouvelle édition des décrets sur les pirates et l'emprunt pour la libération des otages
Creators: name: Hamon, Patrice
Publisher: name: Deutsches Archäologisches Institut
Year: 2021
Subjects: subject: Teos
subject: Ionien
subject: Diadochen
subject: Dekret
subject: öffentliche Anleihe
subject: Téos
subject: Ionie
subject: Diadoques
subject: décret
subject: emprunt public

description: Chiron, Bd. 48 (2018)
description: La republication par L. Meier, Chiron 47, 2017, 115–188, du dossier SEG 44, 949, a fait progresser la compréhension d’ un épisode dramatique de l’ histoire de Téos: une prise d’ otages par des pirates, entraînant la levée d’ un emprunt public. Le présent article propose çà et là des restitutions différentes et formule des hypothèses nouvelles sur certains aspects de l’ opération: l’ emprunt est garanti sur les revenus publics et, en cas de défaut, sur les biens privés réévalués par τίμησις; les particuliers sont invités, en l’ espace de trois jours et contre des récompenses honorifiques, à prêter de l’ argent monnayé, mais aussi à remettre en guise de prêt les objets de valeur qu’ ils possèdent ou détiennent en gage. La chronologie interne du dossier laisse penser que la crise a duré plusieurs mois, sous deux prytanes successifs, probablement vers 300 a. C.
Distribution of Resonance Widths and Dynamics of Continuum Coupling
Creators: name: Celardo, G. L.
name: Auerbach, N.
name: Izrailev, F. M.
name: Zelevinsky, V. G.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We analyze the statistics of resonance widths in a many-body Fermi system with open decay channels. Depending on the strength of continuum coupling, such a system reveals growing deviations from the standard chi-square (Porter-Thomas) width distribution. The deviations emerge from the process of increasing interaction of intrinsic states through common decay channels; in the limit of perfect coupling this process leads to the super-radiance phase transition. The width distribution depends also on the intrinsic dynamics (chaotic vs regular). The results presented here are important for understanding the recent experimental data concerning the width distribution for neutron resonances in nuclei.
description: 5 pages, submitted to Phys. Rev. Lett
title: Development of the hedge fund industry: Market dynamics and the Japanese experience
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2003
Subjects: Finance

description: The Program on Alternative Investments, under the aegis of the Center on Japanese Economy and Business and in cooperation with the student-run Japan Business Association of Columbia Business School, hosted its second seminar of the academic year on October 1, 2003. The event featured Mr. Shuhei Abe, President and CEO of SPARX Asset Management Co., Ltd., the largest independent asset management firm in Japan, and was moderated by Dr. Mark Mason, Director of the Program. Following are excerpts from Mr. Abe's presentation, together with selections from the subsequent question-and-answer period.
Hydrodynamic Simulations of Pre-Supernova Outbursts in Red Supergiants: Asphericity and Mass Loss
Creators: name: Leung, Shing-Chi
name: Fuller, Jim
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The activity of massive stars approaching core-collapse can strongly affect the appearance of the star and its subsequent supernova. Late-phase convective nuclear burning generates waves that propagate toward the stellar surface, heating the envelope and potentially triggering mass loss. In this work, we improve on previous one-dimensional models by performing two-dimensional simulations of the pre-supernova mass ejection phase due wave heat deposition. Beginning with stellar evolutionary models of a 15 $M_{\odot}$ red supergiant star during core O-burning, we treat the energy deposition rate and duration as model parameters and examine the mass-loss dependence and the pre-explosion morphology accordingly. Unlike one-dimensional models, density inversions due to wave heating are smoothed by Rayleigh-Taylor instabilities, and the primary effect of wave heating is to radially expand the star's hydrogen envelope. For low heating rates with long durations, the expansion is nearly homologous, whereas high but short-lived heating can generate a shock that drives envelope expansion and results in a qualitatively different density profile at the time of core-collapse. Asymmetries are fairly small, and large amounts of mass loss are unlikely unless the wave heating exceeds expectations. We discuss implications for pre-supernova stellar variability and supernovae light curves.
description: 21 pages, 44 figures. Submitted to Astrophysical Journal at 25 June 2020, accepted at 3 August 2020. Main text and references updated
Does the gamma-ray flux of the blazar 3C 454.3 vary on sub-hour timescales?
Creators: name: Foschini, L.
name: Tagliaferri, G.
name: Ghisellini, G.
name: Ghirlanda, G.
name: Tavecchio, F.
name: Bonnoli, G.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: In the early days of April 2010, the blazar 3C 454.3 (z=0.859) underwent a strong gamma-ray outburst, reaching fluxes (E > 100 MeV) in excess of 10^-5 ph cm^-2 s^-1. The Fermi Gamma ray Space Telescope performed a 200 ks long pointed observation starting from 5 April 2010 19:38 UTC. This allowed us to try probing the variability of the gamma-ray emission on timescales of hours or less. We found the variability on a few hours timescale. On sub-hour timescale we found no evidence of significant variability, although the present statistics is not yet conclusive and further observations are needed.
description: 4 pages, 2 figures. Accepted for publication on MNRAS. Section 1 completely rewritten and enlarged
An inverse boundary value problem for certain anisotropic quasilinear elliptic equations
Creators: name: Cârstea, Cătălin I.
name: Feizmohammadi, Ali
Publisher: name: arXiv
Year: 2020
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: In this paper we prove uniqueness in the inverse boundary value problem for quasilinear elliptic equations whose linear part is the Laplacian and nonlinear part is the divergence of a function analytic in the gradient of the solution. The main novelty in terms of the result is that the coefficients of the nonlinearity are allowed to be "anisotropic". As in previous works, the proof reduces to an integral identity involving the tensor product of the gradients of 3 or more harmonic functions. Employing a construction method using Gaussian quasi-modes, we obtain a convenient family of harmonic functions to plug into the integral identity and establish our result.
Relevance of Metric-Free Interactions in Flocking Phenomena
Creators: name: Ginelli, Francesco
name: Chaté, Hugues
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We show that the collective properties of self-propelled particles aligning with their "topological" (Voronoi) neighbors are qualitatively different from those of usual models where metric interaction ranges are used. This relevance of metric-free interactions, shown in a minimal setting, indicate that realistic models for the cohesive motion of cells, bird flocks, and fish schools may have to incorporate them, as suggested by recent observations.
description: To appear on Physical Review Letters
Self-duality of the compactified Ruijsenaars-Schneider system from quasi-Hamiltonian reduction
Creators: name: Feher, L.
name: Klimcik, C.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Symplectic Geometry (math.SG)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The Delzant theorem of symplectic topology is used to derive the completely integrable compactified Ruijsenaars-Schneider III(b) system from a quasi-Hamiltonian reduction of the internally fused double SU(n) x SU(n). In particular, the reduced spectral functions depending respectively on the first and second SU(n) factor of the double engender two toric moment maps on the III(b) phase space CP(n-1) that play the roles of action-variables and particle-positions. A suitable central extension of the SL(2,Z) mapping class group of the torus with one boundary component is shown to act on the quasi-Hamiltonian double by automorphisms and, upon reduction, the standard generator S of the mapping class group is proved to descend to the Ruijsenaars self-duality symplectomorphism that exchanges the toric moment maps. We give also two new presentations of this duality map: one as the composition of two Delzant symplectomorphisms and the other as the composition of three Dehn twist symplectomorphisms realized by Goldman twist flows. Through the well-known relation between quasi-Hamiltonian manifolds and moduli spaces, our results rigorously establish the validity of the interpretation [going back to Gorsky and Nekrasov] of the III(b) system in terms of flat SU(n) connections on the one-holed torus.
description: Final version to appear in Nuclear Physics B, with simplified proof of Theorem 1, 56 pages
Lorentzian Calderón problem under curvature bounds
Creators: name: Alexakis, Spyros
name: Feizmohammadi, Ali
name: Oksanen, Lauri
Publisher: name: arXiv
Year: 2020
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We introduce a method of solving inverse boundary value problems for wave equations on Lorentzian manifolds, and show that zeroth order coefficients can be recovered under certain curvature bounds. The set of Lorentzian metrics satisfying the curvature bounds has a non-empty interior in the sense of arbitrary, smooth perturbations of the metric, whereas all previous results on this problem impose conditions on the metric that force it to be real analytic with respect to a suitably defined time variable. The analogous problem on Riemannian manifolds is called the Calderón problem, and in this case the known results require the metric to be independent of one of the variables. Our approach is based on a new unique continuation result in the exterior of the double null cone emanating from a point. The approach shares features with the classical Boundary Control method, and can be viewed as a generalization of this method to cases where no real analyticity is assumed.
description: 42 pages
Skewness in CMB temperature fluctuations from curved cosmic (super-)strings
Creators: name: Yamauchi, Daisuke
name: Sendouda, Yuuiti
name: Yoo, Chul-Moon
name: Takahashi, Keitaro
name: Naruko, Atsushi
name: Sasaki, Misao
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: We compute the one-point probability distribution function of small-angle cosmic microwave background temperature fluctuations due to curved cosmic (super-)strings with a simple model of string network by performing Monte Carlo simulations. Taking into account of the correlation between the curvature and the velocity of string segments, there appear non-Gaussian features, specifically non-Gaussian tails and a skewness, in the one-point pdf. The obtained sample skewness for the conventional field-theoretic cosmic strings is $g_1\approx -0.14$, which is consistent with the result reported by Fraisse et al.. We also discuss the dependence of the pdf on the intercommuting probability. We find that the standard deviation of the Gaussian part increases and non-Gaussian features are suppressed as the intercommuting probability decreases. For sufficiently small intercommuting probability, the skewness is given by $\lesssim$ (a\ few) $\times 10^{-2}$.
description: 21 pages, 8 figures; revised version of the manuscript, accepted for publication in JCAP
title: Effect of activities of daily living training in home environment for patients with stroke: a pilot study
Creators: name: Chiu, En-Chi
name: Chuang, Po-Wen
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Background: Recovery in activities of daily living (ADL) is one of the major trestment goals in rehabilitation for patients with stroke. Home rehabilitation is based on patients’ home environment for designing client-centered program, and practicing in their real life, in order to restore the[for full text, please go to the a.m. URL]
description: 15th Congress of the European Forum for Research in Rehabilitation (EFRR)
title: ÐÐ´Ð°Ð¿ÑÐ¸Ð²Ð½Ð¾Ðµ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð´Ð²ÑÑ Ð·Ð²ÐµÐ½Ð½ÑÐ¼ Ð¼Ð°Ð½Ð¸Ð¿ÑÐ»ÑÑÐ¾ÑÐ¾Ð¼
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: Adaptive control of a two-link manipulator
Creators: name: ÐÐ°ÑÐ°ÑÐ»Ð»Ð¸Ð½, ÐÐ°Ð¼Ð¸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: 2020
Subjects: Ð¿ÑÑÐ¼Ð°Ñ Ð·Ð°Ð´Ð°ÑÐ° ÐºÐ¸Ð½ÐµÐ¼Ð°ÑÐ¸ÐºÐ¸
Ð¾Ð±ÑÐ°ÑÐ½Ð°Ñ Ð·Ð°Ð´Ð°ÑÐ° ÐºÐ¸Ð½ÐµÐ¼Ð°ÑÐ¸ÐºÐ¸
ÐºÐ¸Ð½ÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ
Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ
Ð°Ð´Ð°Ð¿ÑÐ¸Ð²Ð½Ð¾Ðµ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ
Ð´Ð²ÑÑ Ð·Ð²ÐµÐ½Ð½ÑÐ¹-ÑÐ¾Ð±Ð¾Ñ Ð¼Ð°Ð½Ð¸Ð¿ÑÐ»ÑÑÐ¾Ñ
Ð¼Ð°Ð½Ð¸Ð¿ÑÐ»ÑÑÐ¾Ñ
direct kinematic problem
kinematic reverse problem
kinematic model
dynamic model
adaptive control
two-type-robot manipulator
manipulator

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ» Ð²ÑÐ²ÐµÐ´ÐµÐ½ Ð¼ÐµÑÐ¾Ð´ Ð°Ð´Ð°Ð¿ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð´Ð²ÑÑÐ·Ð²ÐµÐ½Ð½ÑÐ¼ ÑÐ¾Ð±Ð¾ÑÐ¾Ð¼ Ð¼Ð°Ð½Ð¸Ð¿ÑÐ»ÑÑÐ¾ÑÐ¾Ð¼.
Ð Ð¿ÐµÑÐ²Ð¾Ð¸Ì Ð³Ð»Ð°Ð²Ðµ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ñ Ð²ÑÑÐ¸ÑÐ»ÐµÐ½Ð¸Ñ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¸ ÐºÐ¸Ð½ÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ¾Ð±Ð¾ÑÐ°-Ð¼Ð°Ð½Ð¸Ð¿ÑÐ»ÑÑÐ¾ÑÐ° Ð´Ð»Ñ Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐµÐ³Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ.
ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¹ Ð³Ð»Ð°Ð²Ðµ Ð±ÑÐ» Ð²ÑÐ²ÐµÐ´ÐµÐ½ Ð¼ÐµÑÐ¾Ð´ Ð°Ð´Ð°Ð¿ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð´Ð²ÑÑÐ·Ð²ÐµÐ½Ð½ÑÐ¼ Ð¼Ð°Ð½Ð¸Ð¿ÑÐ»ÑÑÐ¾ÑÐ¾Ð¼.
Ð ÑÑÐµÑÑÐµÐ¸Ì Ð³Ð»Ð°Ð²Ðµ Ð±ÑÐ»Ð° Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð° Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ Ð²ÑÐµÐ¹ ÑÐ¸ÑÑÐµÐ¼Ñ, Ð² ÐºÐ¾ÑÐ¾ÑÑÑ Ð²Ð¾ÑÐ»Ð¸ Ð¸Ð½ÑÐµÑÐ¿Ð¾Ð»ÑÑÐ¾Ñ, Ð±Ð»Ð¾Ðº Ð¾Ð±ÑÐ°ÑÐ½Ð¾Ð¹ Ð·Ð°Ð´Ð°ÑÐ¸ ÐºÐ¸Ð½ÐµÐ¼Ð°ÑÐ¸ÐºÐ¸, Ð¼Ð°Ð½Ð¸Ð¿ÑÐ»ÑÑÐ¾Ñ, Ð¸ Ð±Ð»Ð¾Ðº Ð¿ÑÑÐ¼Ð¾Ð¹ Ð·Ð°Ð´Ð°ÑÐ¸ ÐºÐ¸Ð½ÐµÐ¼Ð°ÑÐ¸ÐºÐ¸, ÑÐ°ÐºÐ¶Ðµ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ñ Ð¿ÑÐ¸Ð¼ÐµÑÑ Ð°Ð´Ð°Ð¿ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÐµÐ³ÑÐ»ÑÑÐ¾ÑÐ° Ð½Ð° Ð¿Ð»Ð¾ÑÐºÐ¾Ð¼ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð² Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¼ Ð¿Ð°ÐºÐµÑÐµ MatLab.
ÐÑÐ²Ð¾Ð´Ñ Ð¿Ð¾ ÑÐ°Ð±Ð¾ÑÐµ. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð² ÑÑÐµÑÑÐµÐ¸Ì Ð³Ð»Ð°Ð²Ðµ, Ð´Ð¾ÐºÐ°Ð·Ð°Ð»Ð¸ Ð¿ÑÐ°Ð²Ð¸Ð»ÑÐ½Ð¾ÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° Ð°Ð´Ð°Ð¿ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ.
description: In this work, the adaptive control method of a two-link robot manipulator was developed.
In the first chapter, the dynamic and kinematic models of the robotic arm were calculated for further research.
In the second chapter, the adaptive control method of a two-link manipulator was developed.
In the third chapter, a dynamic model of the entire system was built, which included an interpolator, a block of the inverse kinematics problem, a manipulator, and a block of a direct kinematics problem; examples of an adaptive controller on plane motion in the mathematical package MatLab were also produced.
Conclusions on the work. The studies that were carried out in the third chapter proved the correctness of the developed adaptive control algorithm.
Unlucky Number 13? Manipulating Evidence Subject to Snooping
Creators: name: Hassler, Uwe
name: Pohle, Marc-Oliver
Publisher: name: arXiv
Year: 2020
Subjects: subject: Applications (stat.AP)
subject: Econometrics (econ.EM)
subject: FOS: Computer and information sciences
subject: FOS: Economics and business

description: Questionable research practices like HARKing or p-hacking have generated considerable recent interest throughout and beyond the scientific community. We subsume such practices involving secret data snooping that influences subsequent statistical inference under the term MESSing (manipulating evidence subject to snooping) and discuss, illustrate and quantify the possibly dramatic effects of several forms of MESSing using an empirical and a simple theoretical example. The empirical example uses numbers from the most popular German lottery, which seem to suggest that 13 is an unlucky number.
title: Restructuring distressed companies in Japan
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2003
Subjects: Economics

description: The Program on Alternative Investments, under the aegis of the Center on Japanese Economy and Business and in cooperation with the Center for Japanese Legal Studies and the Japan Business Association of Columbia University, presented "Restructuring Distressed Companies in Japan" on November 20, 2003. The symposium featured Richard A. Gitlin, Chairman of Gitlin & Company; and William Seidman, Chief Commentator of CNBC and former Chairman of the Federal Deposit Insurance Company (FDIC) as well as former Chairman of the Resolution Trust Company (RTC). Commenting were Curtis Milhaupt, Fuyo Professor of Law at Columbia School of Law, who also serves as Director of the Center for Japanese Legal Studies; and Robert Fallon, currently a professional fellow at the Center on Japanese Economy and Business. Professor Hugh Patrick, Director of the Center on Japanese Economy and Business, moderated the discussion. Mr. Gitlin began with an analysis of the systemic structure, policies, and reservoir of political will necessary for successfully restructuring distressed companies in Japan. He discussed the three factors in light of recent developments, arguing there is reason to be more optimistic about the process of corporate restructuring in the near future. Other panelists were more cautiously optimistic, agreeing that there had been a number of favorable changes in Japan's institutions and policies of corporate restructuring. Mr. Seidman enumerated several stumbling blocks, linking current institutional problems to those that confronted prior reforms. Curtis Milhaupt cautioned that microeconomic factors affecting restructuring are not as favorable as the new institutional framework for restructuring. Mr. Fallon recounted his own experience in restructuring as a practitioner with an American financial concern working in Japan. Excerpts of the discussion are presented in this report, together with portions of the ensuing Q & A period.
title: Effects of socio-economic status on psychological rehabilitation outcomes among patients with chronic low back pain (CLBP)
Creators: name: Köpnick, Anne
name: Hampel, Petra
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Background: CLBP indicates high prevalence and often occurs with mental comorbidities [ref:1]. Additionally, there is evidence for the association between the socio-economic status (SES) and CLBP. Moreover, the enhancement of pain self-efficacy and pain management are important outcome factors[for full text, please go to the a.m. URL]
description: 15th Congress of the European Forum for Research in Rehabilitation (EFRR)
Neue Inschriften aus Patara IV : Liktoren und ihr legatus Augusti
Creators: name: Bönisch-Meyer, Sophia
Publisher: name: Deutsches Archäologisches Institut
Year: 2021
Subjects: subject: Lycia
subject: Lycia et Pamphylia
subject: Patara
subject: Statthalter
subject: L. Luscius Ocra
subject: Provinzhauptstadt
subject: Liktoren
subject: Dekurien
subject: Patronage
subject: Vespasian
subject: Titus
subject: Lycia
subject: Patara
subject: Vespasian
subject: Titus
subject: Lycia et Pamphylia
subject: governor
subject: provincial capital
subject: lictors
subject: decuriae
subject: patronage

description: Chiron, Bd. 48 (2018)
description: Der Beitrag setzt die im Chiron 42, 2012 und 43, 2013 sowie 45, 2015 begonnene Reihe fort. Vorgelegt wird ein neues, bilingues Ehrenmonument für den Statthalter L. Luscius Ocra (74–76 n. Chr.), seine Frau Iulia Severina und seinen homonymen Sohn, das von den fünf Liktoren des Statthalters gestiftet wurde. Die Inschrift wirft mit der Nennung der Gesamtanzahl aller in den drei Liktoren-Dekurien erfassten Mitglieder neues Licht auf die korporative Organisation der stadtrömischen Apparitoren. Aus dem Text geht außerdem hervor, dass der Geehrte als Patron dieser drei Dekurien fungierte. Die Aufstellung des Ehrenmonuments für den Gouverneur und seine engste Familie in Patara sehr bald nach der administrativen Neuordnung der Region durch Vespasian ist zudem ein Indiz für die Funktion der Stadt als zentrales administratives Zentrum auch nach Einrichtung der Doppelprovinz Lycia et Pamphylia.