cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Radial basis function process neural network training based on generalized frechet distance and GA-SA hybrid strategy
Creators: name: Wang, Bing
name: Meng, Yao-hua
name: Yu, Xiao-hong
Publisher: name: arXiv
Year: 2014
Subjects: subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Computer and information sciences

description: For learning problem of Radial Basis Function Process Neural Network (RBF-PNN), an optimization training method based on GA combined with SA is proposed in this paper. Through building generalized Fréchet distance to measure similarity between time-varying function samples, the learning problem of radial basis centre functions and connection weights is converted into the training on corresponding discrete sequence coefficients. Network training objective function is constructed according to the least square error criterion, and global optimization solving of network parameters is implemented in feasible solution space by use of global optimization feature of GA and probabilistic jumping property of SA . The experiment results illustrate that the training algorithm improves the network training efficiency and stability.
description: 9 pages, 4 figures,14 references
Realization of cavity linewidth narrowing via interacting dark resonances in a tripod-type electromagnetically induced transparency system
Creators: name: Ying, Kang
name: Niu, Yueping
name: Chen, Dijun
name: Cai, Haiwen
name: Qu, Ronghui
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optics (physics.optics)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Cavity linewidth narrowing via double-dark resonances has been experimentally observed using the 87Rb Zeeman splitting sublevels. With the steep dispersion led by the interacting dark resonances in the tripodtype electromagnetically induced transparency system, we narrow the cavity linewidth to 250 KHz at room temperature. Furthermore, the position of this ultranarrow cavity linewidth could be tuned in a 60 MHz coupling field detuning range.
องค์ประกอบภาวะผู้นำการจัดการเรียนรู้ของครูโรงเรียนขยายโอกาสทางการศึกษาสังกัดสำนักงานเขตพื้นที่การศึกษาประถมศึกษาในภาคตะวันออกเฉียงเหนือ
Creators: name: จักรพงษ์ แสนสุริวงค์
Publisher: name: มหาวิทยาลัยมหาจุฬาลงกรณราชวิทยาลัย วิทยาเขตนครสวรรค์
Year: 2023
Subjects: ภาวะผู้นำการจัดการเรียนรู้
ภาวะผู้นำการจัดการเรียนรู้ของครู
โรงเรียนขยายโอกาสทางการศึกษา

description: The Journal of Research and Academics, 6, 6, 97-114
แนวทางการสร้างการมีส่วนร่วมของผู้สูงอายุในชุมชน
Creators: name: อรรณพ นิยมเดชา
Publisher: name: มหาวิทยาลัยมหาจุฬาลงกรณราชวิทยาลัย วิทยาเขตนครสวรรค์
Year: 2023
Subjects: การมีส่วนร่วม
ชุมชน
ผู้สูงอายุ
พลังชุมชน

description: The Journal of Research and Academics, 6, 6, 115-130
SALSA2.0: The sectional aerosol module of the aerosol-chemistry-climate model ECHAM6.3.0-HAM2.3-MOZ1.0
Creators: name: Kokkola, Harri
name: Kühn, Thomas
name: Laakso, Anton
name: Bergman, Tommi
name: Lehtinen, Kari E. J.
name: Mielonen, Tero
name: Arola, Antti
name: Stadtler, Scarlet
name: Korhonen, Hannele
name: Ferrachat, Sylvaine
name: Lohmann, Ulrike
name: Neubauer, David
name: Tegen, Ina
name: Siegenthaler-Le Drian, Colombe
name: Schultz, Martin G.
name: Bey, Isabelle
name: Stier, Philip
name: Daskalakis, Nikos
name: Heald, Colette L.
name: Romakkaniemi, Sami
Publisher: name: Katlenburg-Lindau : Copernicus
Year: 2018
Subjects: subject: secondary organic aerosol
subject: biomass burning emissions
subject: stratospheric aerosol
subject: chemical-composition
subject: pinatubo eruption
subject: size distribution
subject: sulfuric-acid
subject: optical depth
subject: microphysics
subject: simulation
subject: 910

description: In this paper, we present the implementation and evaluation of the aerosol microphysics module SALSA2.0 in the framework of the aerosol-chemistry-climate model ECHAM-HAMMOZ. It is an alternative microphysics module to the default modal microphysics scheme M7 in ECHAM-HAMMOZ. The SALSA2.0 implementation within ECHAM-HAMMOZ is evaluated against observations of aerosol optical properties, aerosol mass, and size distributions, comparing also to the skill of the M7 implementation. The largest differences between the implementation of SALSA2.0 and M7 are in the methods used for calculating microphysical processes, i.e., nucleation, condensation, coagulation, and hydration. These differences in the microphysics are reflected in the results so that the largest differences between SALSA2.0 and M7 are evident over regions where the aerosol size distribution is heavily modified by the microphysical processing of aerosol particles. Such regions are, for example, highly polluted regions and regions strongly affected by biomass burning. In addition, in a simulation of the 1991 Mt. Pinatubo eruption in which a stratospheric sulfate plume was formed, the global burden and the effective radii of the stratospheric aerosol are very different in SALSA2.0 and M7. While SALSA2.0 was able to reproduce the observed time evolution of the global burden of sulfate and the effective radii of stratospheric aerosol, M7 strongly overestimates the removal of coarse stratospheric particles and thus underestimates the effective radius of stratospheric aerosol. As the mode widths of M7 have been optimized for the troposphere and were not designed to represent stratospheric aerosol, the ability of M7 to simulate the volcano plume was improved by modifying the mode widths, decreasing the standard deviations of the accumulation and coarse modes from 1.59 and 2.0, respectively, to 1.2 similar to what was observed after the Mt. Pinatubo eruption. Overall, SALSA2.0 shows promise in improving the aerosol description of ECHAM-HAMMOZ and can be further improved by implementing methods for aerosol processes that are more suitable for the sectional method, e.g., size-dependent emissions for aerosol species and size-resolved wet deposition.
吉安地贫项目
Creators: name: 毛, 良伟
Publisher: name: CNGB
Year: 2022
Subjects: Raw sequence reads
Multiisolate

description: 为了对江西吉安地区的血红蛋白病进行评估，本研究使用高通量扩增子测序技术和Gap-PCR对该地区的样本进行301种地贫基因型的筛查。
The performance evaluation of IEEE 802.16 physical layer in the basis of bit error rate considering reference channel models
Creators: name: Ferdousi, Arifa
name: Enam, Farhana
name: Khan, Sadeque Reza
Publisher: name: arXiv
Year: 2013
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Fixed Broadband Wireless Access is a promising technology which can offer high speed data rate from transmitting end to customer end which can offer high speed text, voice, and video data. IEEE 802.16 WirelessMAN is a standard that specifies medium access control layer and a set of PHY layer to fixed and mobile BWA in broad range of frequencies and it supports equipment manufacturers due to its robust performance in multipath environment. Consequently WiMAX forum has adopted this version to develop the network world wide. In this paper the performance of IEEE 802.16 OFDM PHY Layer has been investigated by using the simulation model in Matlab. The Stanford University Interim (SUI) channel models are selected for the performance evaluation of this standard. The Ideal Channel estimation is considered in this work and the performance evaluation is observed in the basis of BER.
description: International Journal on Cybernetics & Informatics (IJCI) Vol.2, No.4, August 2013
การสื่อสารทางการเมืองของสหภาพโซเวียตและผลกระทบต่อพระพุทธศาสนาในประเทศช่วงทศวรรษที่ 1920-1930
Creators: name: ปริตต์ อรุณโอษฐ์
Publisher: name: มหาวิทยาลัยมหาจุฬาลงกรณราชวิทยาลัย วิทยาเขตนครสวรรค์
Year: 2023
Subjects: สหภาพโซเวียต
พุทธศาสนา
ลามะ
โฆษณาชวนเชื่อ
รัสเซีย

description: The Journal of Research and Academics, 6, 6, 131-148
Three-dimensional localization of spins in diamond using 12C implantation
Creators: name: Ohno, Kenichi
name: Heremans, F. Joseph
name: Casas, Charles F. de las
name: Myers, Bryan. A.
name: Aleman, Benjamín J.
name: Jayich, Ania C. Bleszynski
name: Awschalom, David D.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We demonstrate three-dimensional localization of a single nitrogen-vacancy (NV) center in diamond by combining nitrogen doping during growth with a post-growth 12C implantation technique that facilitates vacancy formation in the crystal. We show that the NV density can be controlled by the implantation dose without necessitating increase of the nitrogen incorporation. By implanting a large 12C dose through nanoscale apertures, we can localize an individual NV center within a volume of (~180 nm)**3 at a deterministic position while reproducibly preserving a coherence time (T2) > 300 μs. Our approach enables integration of NV centers into diamond nanostructures to realize scalable spin-sensing devices as well as coherent spin coupling mediated by photons and phonons.
description: 21 pages, 3 figures
Synthesis and Biological Evaluation of New (−)-Gossypol-Derived Schiff Bases and Hydrazones
Creators: name: Vu, Vu Van
name: Nhung, Trinh Thi
name: Thanh, Nguyen Thi
name: Chinh, Luu Van
name: Tien, Vu Dinh
name: Thuy, Vu Thu
name: Thi Thao, Do
name: Nam, Nguyen Hai
name: Koeckritz, Angela
name: Vu, Tran Khac
Publisher: name: New York, NY [u.a.] : Hindawi
Year: 2017
Subjects: subject: gossypol derivatives
subject: antiviral activities
subject: cell-death
subject: inhibitors
subject: bcl-2
subject: analogs
subject: design
subject: plants
subject: 540

description: A series of 14 new (-)-gossypol Schiff bases and hydrazones have been synthesized via an in situ procedure in high yields. Structural data showed that all target compounds exist as the enamine tautomer. Bioassays showed that several compounds exhibited cytotoxic effects against three human cancer cell lines. Compound 8a showed the greatest cytotoxic effect against hepatocellular carcinoma (HepG2), lung carcinoma (LU-1), and breast cancer (MCF-7) cell lines with IC50 values of 20.93, 13.58, and 9.40 μM, respectively. However, in an antibacterial test, compounds 8a and 8b inhibited Staphylococcus aureus and Bacillus cereus and compound 8e inhibited only Staphylococcus aureus at the same MIC values of 1024 μg/ml.
รูปแบบการบริหารงานบุคคลของโรงเรียนประถมศึกษา สังกัดสำนักงานเขตพื้นที่การศึกษาประถมศึกษาอุทัยธานี เขต 2 ตามหลักไตรสิกขา
Creators: name: นิรชา อภิชาติ
Publisher: name: มหาวิทยาลัยมหาจุฬาลงกรณราชวิทยาลัย วิทยาเขตนครสวรรค์
Year: 2023
Subjects: การบริหารงานบุคคล
การพัฒนา
การวางแผน
หลักไตรสิกขา

description: The Journal of Research and Academics, 6, 6, 149-160
Conjugated Polymers as a New Class of Dual-Mode Matrices for MALDI Mass Spectrometry and Imaging
Creators: name: Horatz, Kilian
name: Giampà, Marco
name: Karpov, Yevhen
name: Sahre, Karin
name: Bednarz, Hanna
name: Kiriy, Anton
name: Voit, Brigitte
name: Niehaus, Karsten
name: Hadjichristidis, Nikos
name: Michels, Dominik L.
name: Lissel, Franziska
Publisher: name: Washington, DC : ACS Publications
Year: 2018
Subjects: subject: Environmental researches
subject: High laser intensities
subject: Imaging experiments
subject: Low molecular weight compounds
subject: MALDI-mass spectrometry
subject: Matrix-assisted laser desorption/ionization mass spectrometry
subject: Naphthalene diimide
subject: Solution processable
subject: 540

description: Matrix-assisted laser desorption/ionization mass spectrometry (MALDI MS) and MALDI MS imaging are ubiquitous analytical methods in medical, pharmaceutical, biological, and environmental research. Currently, there is a strong interest in the investigation of low molecular weight compounds (LMWCs), especially to trace and understand metabolic pathways, requiring the development of new matrix systems that have favorable optical properties and a high ionization efficiency and that are MALDI silent in the LMWC area. In this paper, five conjugated polymers, poly{[N,N'-bis(2-octyldodecyl)-naphtalene-1,4,5,8-bis(dicarboximide)-2,6-diyl]-alt-5,5'(2,2'-bithiophene)} (PNDI(T2)), poly(3-dodecylthiophene-2,5-diyl) (P3DDT), poly{[2,3-bis(3-octyloxyphenyl)quinoxaline-5,8-diyl]-alt-(thiophene-2,5-diyl)} (PTQ1), poly{[N,N'-bis(2-octyldodecyl)-isoindigo-5,5'-diyl]-alt-5,5'(2,2'-bithiophene)} (PII(T2)), and poly(9,9-di-n-octylfluorenyl-2,7-diyl) (P9OFl) are investigated as matrices. The polymers have a strong optical absorption, are solution processable, and can be coated into thin films, allowing a vast reduction in the amount of matrix used. All investigated polymers function as matrices in both positive and negative mode MALDI, classifying them as rare dual-mode matrices, and show a very good analyte ionization ability in both modes. PNDI(T2), P3DDT, PTQ1, and PII(T2) are MALDI silent in the full measurement range (>m/z = 150k), except at high laser intensities. In MALDI MS experiments of single analytes and a complex biological sample, the performance of the polymers was found to be as good as two commonly used matrices (2,5-DHB for positive and 9AA for negative mode measurements). The detection limit of two standard analytes was determined as being below 164 pmol for reserpine and below 245 pmol for cholic acid. Additionally P3DDT was used successfully in first MALDI MS imaging experiments allowing the visualization of the tissue morphology of rat brain sections.
การพัฒนาผลสัมฤทธิ์ทางการเรียนคณิตศาสตร์ หน่วยการเรียนรู้ สมการเชิงเส้น ตัวแปรเดียว ของผู้เรียนชั้นมัธยมศึกษาปีที่ 1 โดยการจัดการเรียนรู้แบบใช้ปัญหาเป็นฐาน ร่วมกับเทคนิคเกมมิฟิเคชัน (Gamification)
Creators: name: รลินตา แก้วจาด
Publisher: name: มหาวิทยาลัยมหาจุฬาลงกรณราชวิทยาลัย วิทยาเขตนครสวรรค์
Year: 2023
Subjects: การจัดการเรียนรู้แบบใช้ปัญหาเป็นฐาน
เกมมิฟิเคชัน
ผลสัมฤทธิ์ทางการเรียน

description: The Journal of Research and Academics, 6, 6, 161-172
รูปแบบกิจกรรมการละเล่นดนตรีพื้นบ้านสำหรับผู้สูงอายุ โดยเน้นการมีส่วนร่วมของชุมชน เพื่อเสริมสร้างสุขภาวะที่ยั่งยืน
Creators: name: วิชญ์ บุญรอด
Publisher: name: มหาวิทยาลัยมหาจุฬาลงกรณราชวิทยาลัย วิทยาเขตนครสวรรค์
Year: 2023
Subjects: การละเล่นดนตรีพื้นบ้าน
ผู้สูงอายุ
การมีส่วนร่วม
ชุมชน
สุขภาวะที่ยั่งยืน

description: The Journal of Research and Academics, 6, 6, 173-194
title: Клещевой энцефалит
Creators: name: Пономарева, М.
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2020

description: В данной статье представлена информация о клещевом энцефалите, приведена статистика за 2017, 2018, 2019 годы. Выявлены наиболее часто встречаемые симптомы, изложена информация о методах диагностики, профилактики и лечения.
Lacon sanguineus Hayek 1973
Creators: name: Kotru, Akash
name: Chandran, Nithya
name: Dubey, Anil Kumar
name: Prosvirov, Alexander S.
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Elateridae
Lacon
Lacon sanguineus

description: Lacon sanguineus (Candèze, 1863)
Scelisus sanguineus Candèze, 1863: 327.
Lacon sanguineus (Candèze) Hayek, 1973: 81.
Type depository. Holotype (BMNH).
Type locality. “Hindoustan septentrional”.
Distribution. India: Assam.
Literature. Candèze (1863: 327): original description; Hayek (1973: 81): combination; Chakraborty and Chakrabarti (2000: 76): catalogue.
description: Published as part of Kotru, Akash, Chandran, Nithya, Dubey, Anil Kumar & Prosvirov, Alexander S., 2025, A catalogue of Indian Agrypninae Candèze, 1857 (Coleoptera: Elateridae), pp. 1-66 in Zootaxa 5614 (1) on page 33, DOI: 10.11646/zootaxa.5614.1.1, http://zenodo.org/record/15217075
การพัฒนาผลสัมฤทธิ์ทางการเรียนบัญชีเบื้องต้น 2 เรื่อง งบการเงิน โดยใช้การจัดการเรียนรู้แบบทักษะปฏิบัติของเดวีส์ร่วมกับการเรียนรู้แบบร่วมมือเทคนิคเพื่อนคู่คิด ของนักเรียนระดับชั้นมัธยมศึกษาปีที่ 5
Creators: name: นัฐธยาน์ เมธาก้องศิริกุล
Publisher: name: มหาวิทยาลัยมหาจุฬาลงกรณราชวิทยาลัย วิทยาเขตนครสวรรค์
Year: 2023
Subjects: การจัดการเรียนรู้แบบทักษะปฏิบัติของเดวีส์
การเรียนรู้แบบร่วมมือเทคนิคเพื่อนคู่คิด
ผลสัมฤทธิ์ทางการเรียน

description: The Journal of Research and Academics, 6, 6, 195-206
Transfer Functions of Generalized Bessel Polynomials
Creators: name: Martinez, Jose R.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 94C05

description: The stability and approximation properties of transfer functions of generalized Bessel polynomials (GBP) are investigated. Sufficient conditions are established for the GBP to be Hurwitz. It is shown that the Padé approximants of $e^{-s}$ are related to the GBP. An infinite subset of stable Padé functions useful for approximating a constant time delay is defined and its approximation properties examined. The lowpass Padé functions are compared with an approximating function suggested by Budak. Basic limitations of Budak's approximation are derived.
description: 4 pages
Global Researcher Attitudes to Societal Impact: SDG5
Creators: name: Lucraft, Mithu
name: Frisch, Lucy
name: Dicks, Rob
name: Jagtap, Nikhil
name: Stuart, David
name: Penny, Dan
Publisher: name: Zenodo
Year: 2020
Subjects: Sustainable Development Goals
SDG
SDG5
gender equality
societal impact

description: An individual profile on the behaviours of researchers with a focus on SDG5.
title: Изучение преобладающего профиля вегетативной регуляции у пациентов терапевтического и хирургического отделений с учетом гендерных различий
Creators: name: Рисс, М.
name: Маничева, Ю.
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2020

description: Изучены в сравнении показатели тревожности и вегетативной регуляции 40 пациентов по полу и профилю заболевания. Выявлено преобладание тонуса симпатической нервной системы на фоне ситуативной тревоги у пациентов хирургического профиля без гендерных различий, у пациентов терапевтического профиля – преобладание тонуса симпатической нервной системы преимущественно у лиц женского пола.
Histone deacetylase SirE regulates development, DNA damage response and aflatoxin production in Aspergillus flavus
Creators: name: 温梅芳(Wen Meifang)
Publisher: name: CNGB
Year: 2022
Subjects: Transcriptome or Gene expression
Other
Aspergillus flavus
Agricultural

description: SirE_1.fastq.gz SirE_3.fastq.gz WT_1.fastq.gz WT_3.fastq.gz
Axiomatization of Finite Algebras
Creators: name: Burghardt, Jochen
Publisher: name: arXiv
Year: 2014
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Formal Languages and Automata Theory (cs.FL)
subject: FOS: Computer and information sciences
subject: F.4.1; F.4.3; I.2.3
subject: 68Q45, 68T15

description: We show that the set of all formulas in n variables valid in a finite class A of finite algebras is always a regular tree language, and compute a finite axiom set for A. We give a rational reconstruction of Barzdins' liquid flow algorithm (Barzdin+Barzdin, 1991). We show a sufficient condition for the existence of a class A of prototype algebras for a given theory T. Such a set allows us to prove T |= p simply by testing whether p holds in A.
description: 14 pages, 5 figures, author address given in header is meanwhile outdated
การสำรวจการปรับตัวของชุมชนวิถีใหม่ในสถานการณ์การระบาดของโรคโควิด-19 จังหวัดราชบุรี
Creators: name: ยุทธจักร งามขจิต
Publisher: name: มหาวิทยาลัยมหาจุฬาลงกรณราชวิทยาลัย วิทยาเขตนครสวรรค์
Year: 2023
Subjects: การปรับตัว
ชุมชนวิถีใหม่
การแพร่ระบาดโรคโควิด

description: The Journal of Research and Academics, 6, 6, 207-222
Kaon femtoscopy of Pb-Pb and pp collisions at the LHC with the ALICE experiment
Creators: name: Malinina, L. V.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We report on the results of femtoscopic analyses of Pb-Pb collisions at $\sqrt{s_{NN}}$=2.76 TeV and pp collisions at $\sqrt{s}$= 7 TeV with identical charged and neutral kaons. The femtoscopic correlations allow one to measure the space-time characteristics of particle production using particle correlations due to the effects of quantum statistics for identical particles and final state interaction for both identical and non-identical ones. Small contributions from resonance decays make kaon femtoscopy an ideal tool for the correlation studies. In conjunction with pion and proton femtoscopy, they can also reveal properties of collective dynamics in heavy-ion collisions. ALICE results are compared with the existing world data on kaon femtoscopy in different type of collisions. The theoretical expectations for pp and Pb-Pb collisions are considered.
description: Proceedings of International Conference on New Frontiers in Physics, Crete, 2013
Management Alliance Business Travel (MICE) of Hotels in Huahin District Prachuapkirikhan Province and Cha-Am District Petchburi Province
Creators: name: Athithat Sirawaritsara
Publisher: name: Department of Political Science, Mahamakut Buddhist University
Year: 2023
Subjects: Management
Business Tourism
Hua Hin – Chaam District

description: Journal of Political Science Mahamakut Buddhist University, 3, 5, 18-32
title: Влияние коронавирусной инфекции на спрос и объем продаж противовирусных препаратов и сопутствующих товаров в аптечной организации
Creators: name: Степанова, Валерия
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2020

description: В статье рассмотрено влияние пандемии коронавируса на спрос противовирусных препаратов и сопутствующих товаров, таких как маски медицинские, перчатки медицинские, антисептические гели, водный раствор хлоргексидина биглюконата и др., в аптечных организациях. Целями исследования являлись изучение
влияния пандемии на динамику спроса и объем продаж данных товаров в одной из крупных аптек федеральной аптечной сети в Великом Новгороде за период с сентября 2019 года и по апрель 2020 года и по каждому месяцу периода, выявление наиболее популярных товаров, анкетирование населения. В результате проведенного
исследования выявлены товары наибольшего спроса на период коронавирусной инфекции и произведен анализ готовности и осведомленности людей о пандемии COVID-19 посредством анкетирования.
On the topology and index of minimal surfaces
Creators: name: Chodosh, Otis
name: Maximo, Davi
Publisher: name: arXiv
Year: 2014
Subjects: subject: Differential Geometry (math.DG)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We show that for an immersed two-sided minimal surface in $R^3$, there is a lower bound on the index depending on the genus and number of ends. Using this, we show the nonexistence of an embedded minimal surface in $R^3$ of index $2$, as conjectured by Choe. Moreover, we show that the index of a immersed two-sided minimal surface with embedded ends is bounded from above and below by a linear function of the total curvature of the surface.
DTW k-means clustering for fault detection in photovoltaic modules
Creators: name: Oviedo, Edgar Hernando Sepúlveda
name: Travé-Massuyès, Louise
name: Subias, Audine
name: Pavlov, Marko
name: Alonso, Corinne
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: The increase in the use of photovoltaic (PV) energy in the world has shown that the useful life and maintenance of a PV plant directly depend on theability to quickly detect severe faults on a PV plant. To solve this problem of detection, data based approaches have been proposed in the literature.However, these previous solutions consider only specific behavior of one or few faults. Most of these approaches can be qualified as supervised, requiring an enormous labelling effort (fault types clearly identified in each technology). In addition, most of them are validated in PV cells or one PV module. That is hardly applicable in large-scale PV plants considering their complexity. Alternatively, some unsupervised well-known approaches based on data try to detect anomalies but are not able to identify precisely the type of fault. The most performant of these methods do manage to efficiently group healthy panels and separate them from faulty panels. In that way, this article presents an unsupervised approach called DTW K-means. This approach takes advantages of both the dynamic time warping (DWT) metric and the Kmeans clustering algorithm as a data-driven approach. The results of this mixed method in a PV string are compared to diagnostic labels established by visual inspection of the panels.
Learning from data reuse: successful and failed experiences in a large public research university library
Creators: name: Scoulas, Jung Mi
name: Groote, Sandra L De
name: Dempsey, Paula
Publisher: name: University of Illinois at Chicago
Year: 2020
Subjects: subject: Library and Information Studies
subject: FOS: Media and communications
subject: 80706 Librarianship

description: This paper illustrates a large research university library’s experience in reusing data for research collected both within and outside of the library. The purpose of the paper is 1) to demonstrate when, why and how data are reused in a large public research university library, 2) to share tips on what to consider when reusing and reproducing data for research data, including issues of replicability and research ethics, and 3) to share challenges and lessons learned from data reuse and reproducibility experiences.
$R^2\log R$ quantum corrections and the inflationary observables
Creators: name: Ben-Dayan, Ido
name: Jing, Shenglin
name: Torabian, Mahdi
name: Westphal, Alexander
name: Zarate, Lucila
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study a model of inflation with terms quadratic and logarithmic in the Ricci scalar, where the gravitational action is $f(R)=R+αR^2+βR^2 \ln R$. These terms are expected to arise from one loop corrections involving matter fields in curved space-time. The spectral index $n_s$ and the tensor to scalar ratio yield $10^{-4}\lesssim r\lesssim0.03$ and $0.94\lesssim n_s \lesssim 0.99$. i.e. $r$ is an order of magnitude bigger or smaller than the original Starobinsky model which predicted $r\sim 10^{-3}$. Further enhancement of $r$ gives a scale invariant $n_s\sim 1$ or higher. Other inflationary observables are $d n_s/d\ln k \gtrsim -5.2 \times 10^{-4},\, μ\lesssim 2.1 \times 10^{-8} ,\, y \lesssim 2.6 \times 10^{-9}$. Despite the enhancement in $r$, if the recent BICEP2 measurement stands, this model is disfavoured.
description: LaTeX, 9+1 pages, 5 figures
Analysis of the DoIP Protocol for Security Vulnerabilities
Creators: name: Wachter, Patrick
name: Kleber, Stephan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cryptography and Security (cs.CR)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: DoIP, which is defined in ISO 13400, is a transport protocol stack for diagnostic data. Diagnostic data is a potential attack vector at vehicles, so secure transmission must be guaranteed to protect sensitive data and the vehicle. Previous work analyzed a draft version and earlier versions of the DoIP protocol without Transport Layer Security (TLS). No formal analysis exists for the DoIP protocol. The goal of this work is to investigate the DoIP protocol for design flaws that may lead to security vulnerabilities and possible attacks to exploit them. For this purpose, we deductively analyze the DoIP protocol in a first step and subsequently confirm our conclusions formally. For the formal analysis, we use the prover Tamarin. Based on the results, we propose countermeasures to improve the DoIP's security.We showthat the DoIP protocol cannot be considered secure mainly because the security mechanisms TLS and client authentication in the DoIP protocol are not mandatory. We propose measures to mitigate the vulnerabilities thatwe confirm to remain after activating TLS. These require only a minor redesign of the protocol.
Superradiance transition in a system with a single qubit and a single oscillator
Creators: name: Ashhab, S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider the phase-transition-like behaviour in the Rabi model containing a single two-level system, or qubit, and a single harmonic oscillator. The system experiences a sudden transition from an uncorrelated state to an increasingly correlated one as the qubit-oscillator coupling strength is varied and increased past a critical point. This singular behaviour occurs in the limit where the oscillator's frequency is much lower than the qubit's frequency; away from this limit one obtains a finite-width transition region. By analyzing the energy-level structure, the value of the oscillator field and its squeezing and the qubit-oscillator correlation, we gain insight into the nature of the transition and the associated critical behaviour.
description: 7 pages (two-column), 7 figures
Detection and classification of faults aimed at preventive maintenance of PV systems
Creators: name: Oviedo, Edgar Hernando Sepúlveda
name: Travé-Massuyès, Louise
name: Subias, Audine
name: Pavlov, Marko
name: Alonso, Corinne
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Diagnosis in PV systems aims to detect, locate and identify faults. Diagnosing these faults is vital to guarantee energy production and extend the useful life of PV power plants. In the literature, multiple machine learning approaches have been proposed for this purpose. However, few of these works have paid special attention to the detection of fine faults and the specialized process of extraction and selection of features for their classification. A fine fault is one whose characteristic signature is difficult to distinguish to that of a healthy panel. As a contribution to the detection of fine faults (especially of the snail trail type), this article proposes an innovative approach based on the Random Forest (RF) algorithm. This approach uses a complex feature extraction and selection method that improves the computational time of fault classification while maintaining high accuracy.
Roadmap on Machine learning in electronic structure
Creators: name: Kulik, H J
name: Hammerschmidt, T
name: Schmidt, J
name: Botti, S
name: Marques, M A L
name: Boley, M
name: Scheffler, M
name: Todorović, M
name: Rinke, P
name: Oses, C
name: Smolyanyuk, A
name: Curtarolo, S
name: Tkatchenko, A
name: Bartók, A P
name: Manzhos, S
name: Ihara, M
name: Carrington, T
name: Behler, J
name: Isayev, O
name: Veit, M
name: Grisafi, A
name: Nigam, J
name: Ceriotti, M
name: Schütt, K T
name: Westermayr, J
name: Gastegger, M
name: Maurer, R J
name: Kalita, B
name: Burke, K
name: Nagai, R
name: Akashi, R
name: Sugino, O
name: Hermann, J
name: Noé, F
name: Pilati, S
name: Draxl, C
name: Kuban, Martin
name: Rigamonti, Santiago
name: Scheidgen, Markus
name: Esters, M
name: Hicks, D
name: Toher, C
name: Balachandran, P V
name: Tamblyn, I
name: Whitelam, S
name: Bellinger, C
name: Ghiringhelli, Luca M.
Publisher: name: Humboldt-Universität zu Berlin
Year: 2022
Subjects: subject: machine learning
subject: electronic structure
subject: computational materials science
subject: density-functional theory
subject: 004 Informatik
subject: 540 Chemie und zugeordnete Wissenschaften
subject: 620 Ingenieurwissenschaften und zugeordnete Tätigkeiten

description: In recent years, we have been witnessing a paradigm shift in computational materials science. In fact, traditional methods, mostly developed in the second half of the XXth century, are being complemented, extended, and sometimes even completely replaced by faster, simpler, and often more accurate approaches. The new approaches, that we collectively label by machine learning, have their origins in the fields of informatics and artificial intelligence, but are making rapid inroads in all other branches of science. With this in mind, this Roadmap article, consisting of multiple contributions from experts across the field, discusses the use of machine learning in materials science, and share perspectives on current and future challenges in problems as diverse as the prediction of materials properties, the construction of force-fields, the development of exchange correlation functionals for density-functional theory, the solution of the many-body problem, and more. In spite of the already numerous and exciting success stories, we are just at the beginning of a long path that will reshape materials science for the many challenges of the XXIth century.
Diffusion of two brands in competition: cross-brand effect
Creators: name: Laciana, C. E.
name: Gual, G.
name: Kalmus, D.
name: Oteiza-Aguirre, N.
name: Rovere, S. L.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Social and Information Networks (cs.SI)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: We study the equilibrium points of a system of equations corresponding to a Bass based model that describes the diffusion of two brands in competition. To increase the understanding of the effects of the cross-brand parameters, we perform a sensitivity analysis. Finally, we show a comparison with an agent-based model inspired in the Potts model. Conclusions include that both models give the same diffusion curves only when the cross coeficients are not null.
description: 21 pages, 4 figures
Colloquium: Cluster growth on surfaces - densities, size distributions and morphologies
Creators: name: Einax, Mario
name: Dieterich, Wolfgang
name: Maass, Philipp
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Understanding and control of cluster and thin film growth on solid surfaces is a subject of intensive research to develop nanomaterials with new physical properties. In this Colloquium we review basic theoretical concepts to describe submonolayer growth kinetics under non-equilibrium conditions. It is shown how these concepts can be extended and further developed to treat self-organized cluster formation in material systems of current interest, such as nanoalloys and molecular clusters in organic thin film growth. The presentation is focused on ideal flat surfaces to limit the scope and to discuss key ideas in a transparent way. Open experimental and theoretical challenges are pointed out.
description: 21 pages, 14 figures
Detection of Syntactic Aspect Interaction in UML State Diagrams Using Critical Pair Analysis in Graph Transformation
Creators: name: Altahat, Zaid
name: Elrad, Tzilla
name: Tahat, Luay
name: Almasri, Nada
Publisher: name: arXiv
Year: 2013
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Aspect Oriented Modeling separates crosscutting concerns by defining Aspects and composition mechanisms at the model level. Composition of multiple Aspects will most likely result in more than one Aspect matching the same join points. Consequently, Aspects do not always interact in a predictable manner when woven together. Intended interaction among aspects is designed by the system designer. Unintended interaction (or interference) must be automatically managed. When the woven aspect demonstrates a behavior that is different than its autonomous behavior, then this is a potential interference. Interference has been recently reported in Aspect Oriented Software Development (AOSD) by the industry. Leaving this problem unsolved may result in erratic software behavior and will hinder the adaptation of AOSD by the industry. This identified problem is similar to a phenomenon that exists in graph transformation systems where multiple Graph Transformation rules share some conflicting elements, it is referred to as Critical Pair Analysis and it provides an algebraic-based mechanism to detect and analyze the interaction of the rules. In this paper we propose a framework to detect unintended Aspect interaction at the model level. The proposed framework transforms Aspects modeled in UML State Diagram to Graph Transformation Rules, and then it applies Critical Pair Analysis to detect unintended interactions among aspects. This will enable developers to specify only the order of precedence for intended interaction among aspects without the need to manually investigate unintended interactions for the combinations of every Aspect to every other Aspect in the system. The proposed interaction detection solution is automated, modular, and independent of the base model; which adds the advantage of not having to re-evaluate the interaction each time the base model changes.
Mouse WT and RIPK3-KO BM-MDSC transcriptome sequencing data
Creators: name: 陈瑜(Yu Chen)
Publisher: name: CNGB
Year: 2022
Subjects: Other
Transcriptome Expression Matrix
Monoisolate
Immunosuppression; cholesterol metabolism

description: MDSCs were sorted from mouse bone marrow. These cells were grouped into two types as WT and RIPK3-KO.
title: Превентивная эзофагомиопластика культи бронха как способ предупреждения несостоятельности швов после пульмонэктомии
Creators: name: Федорова, Татьяна
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2020

description: Изучены особенности кровоснабжения и толщины мышечной стенки пищевода в зоне бифуркации трахеи. Предложена и обоснована техника шва эзофагомиопластики в виде «капюшона». Получены данные о высокой эффективнсти превентивной эзофагомиопластики.
Euler characteristics of generalized Haken manifolds
Creators: name: Davis, Michael W.
name: Edmonds, Allan L.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57N65, 05E45 (primary) 57Q99, 57N80 (secondary)

description: Haken n-manifolds have been defined and studied by B. Foozwell and H. Rubinstein in analogy with the classical Haken manifolds of dimension 3, based upon the the theory of boundary patterns developed by K. Johannson. The Euler characteristic of a Haken manifold is analyzed and shown to be equal to the sum of the Charney-Davis invariants of the duals of the boundary complexes of the n-cells at the end of a hierarchy. These dual complexes are shown to be flag complexes. It follows that the Charney-Davis Conjecture is equivalent to the Euler Characteristic Sign Conjecture for Haken manifolds. Since the Charney-Davis invariant of a flag simplicial 3-sphere is known to be non-negative it follows that a closed Haken 4-manifold has non-negative Euler characteristic. These results hold as well for generalized Haken manifolds whose hierarchies can end with compact contractible manifolds rather than cells.
description: 12 pages
Wannier Center Sheets in Topological Insulators
Creators: name: Taherinejad, Maryam
name: Garrity, Kevin F.
name: Vanderbilt, David
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We argue that various kinds of topological insulators (TIs) can be insightfully characterized by an inspection of the charge centers of the hybrid Wannier functions, defined as the orbitals obtained by carrying out a Wannier transform on the Bloch functions in one dimension while leaving them Bloch-like in the other two. From this procedure, one can obtain the Wannier charge centers (WCCs) and plot them in the two-dimensional projected Brillouin zone. We show that these WCC sheets contain the same kind of topological information as is carried in the surface energy bands, with the crucial advantage that the topological properties of the bulk can be deduced from bulk calculations alone. The distinct topological behaviors of these WCC sheets in trivial, Chern, weak, strong, and crystalline TIs are first illustrated by calculating them for simple tight-binding models. We then present the results of first-principles calculations of the WCC sheets in the trivial insulator Sb$_2$Se$_3$, the weak TI KHgSb, and the strong TI Bi$_2$Se$_3$, confirming the ability of this approach to distinguish between different topological behaviors in an advantageous way.
description: 12 pages, 9 figures
Genetics and pathogenesis of diffuse large B-cell lymphoma
Creators: name: Zhang, huilai
Publisher: name: CNGB
Year: 2022
Subjects: Genome sequencing and assembly
Raw sequence reads
Genome sequencing
Exome
Transcriptome or Gene expression
Variation
Targeted Locus (Loci)
Multiisolate

description: Diffuse large B-cell lymphomas (DLBCLs) are phenotypically and genetically heterogeneous. Gene-expression profiling has identified subgroups of DLBCL (activated B-cell-like [ABC], germinal-center B-cell-like [GCB], and unclassified) according to cell of origin that are associated with a differential response to chemotherapy and targeted agents. We sought to extend these findings by identifying genetic subtypes of DLBCL based on shared genomic abnormalities and to uncover therapeutic vulnerabilities based on tumor genetics. In addition, the genetic features of the newly characterized subsets, their mutational signatures, and the temporal ordering of identified alterations provide new insights into DLBCL pathogenesis. The coordinate genetic signatures also predict outcome independent of the clinical International Prognostic Index and suggest new combination treatment strategies. More broadly, our results provide a potential nosology for precision-medicine strategies in DLBCL.
Observational Signatures of Binary Supermassive Black Holes
Creators: name: Roedig, Constanze
name: Krolik, Julian H.
name: Miller, M. Coleman
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Observations indicate that most massive galaxies contain a supermassive black hole, and theoretical studies suggest that when such galaxies have a major merger, the central black holes will form a binary and eventually coalesce. Here we discuss two spectral signatures of such binaries that may help distinguish them from ordinary AGN. These signatures are expected when the mass ratio between the holes is not extreme and the system is fed by a circumbinary disk. One such signature is a notch in the thermal continuum that has been predicted by other authors; we point out that it should be accompanied by a spectral revival at shorter wavelengths and also discuss its dependence on binary properties such as mass, mass ratio, and separation. In particular, we note that the wavelength $λ_n$ at which the notch occurs depends on these three parameters in such a way as to make the number of systems displaying these notches $\propto λ_n^{16/3}$; longer wavelength searches are therefore strongly favored. A second signature, first discussed here, is hard X-ray emission with a Wien-like spectrum at a characteristic temperature $\sim 100$ keV produced by Compton cooling of the shock generated when streams from the circumbinary disk hit the accretion disks around the individual black holes. We investigate the observability of both signatures. The hard X-ray signal may be particularly valuable as it can provide an indicator of black hole merger a few decades in advance of the event.
description: 25 pages including three figures, accepted to ApJ
Machine Learning for the Zwicky Transient Facility
Creators: name: Mahabal, Ashish
name: Rebbapragada, Umaa
name: Walters, Richard
name: Masci, Frank J.
name: Blagorodnova, Nadejda
name: Roestel, Jan Van
name: Ye, Quan-Zhi
name: Biswas, Rahul
name: Burdge, Kevin
name: Chang, Chan-Kao
name: Duev, Dmitry A.
name: Golkhou, V. Zach
name: Miller, Adam A.
name: Nordin, Jakob
name: Ward, Charlotte
name: Adams, Scott
name: Bellm, Eric C.
name: Branton, Doug
name: Bue, Brian
name: Cannella, Chris
name: Connolly, Andrew
name: Dekany, Richard
name: Feindt, Ulrich
name: Hung, Tiara
name: Fortson, Lucy
name: Frederick, Sara
name: Fremling, C.
name: Gezari, Suvi
name: Graham, Matthew
name: Groom, Steven
name: Kasliwal, Mansi M.
name: Kulkarni, Shrinivas
name: Kupfer, Thomas
name: Lin, Hsing Wen
name: Lintott, Chris
name: Lunnan, Ragnhild
name: Parejko, John
name: Prince, Thomas A.
name: Riddle, Reed
name: Rusholme, Ben
name: Saunders, Nicholas
name: Sedaghat, Nima
name: Shupe, David L.
name: Singer, Leo P.
name: Soumagnac, Maayane T.
name: Szkody, Paula
name: Tachibana, Yutaro
name: Tirumala, Kushal
name: Velzen, Sjoert Van
name: Wright, Darryl
Publisher: name: Humboldt-Universität zu Berlin
Year: 2019
Subjects: subject: Machine Learning
subject: Sky Surveys
subject: Time Domain
subject: 004 Informatik
subject: 520 Astronomie und zugeordnete Wissenschaften

description: The Zwicky Transient Facility is a large optical survey in multiple filters producing hundreds of thousands of transient alerts per night. We describe here various machine learning (ML) implementations and plans to make the maximal use of the large data set by taking advantage of the temporal nature of the data, and further combining it with other data sets. We start with the initial steps of separating bogus candidates from real ones, separating stars and galaxies, and go on to the classification of real objects into various classes. Besides the usual methods (e.g., based on features extracted from light curves) we also describe early plans for alternate methods including the use of domain adaptation, and deep learning. In a similar fashion we describe efforts to detect fast moving asteroids. We also describe the use of the Zooniverse platform for helping with classifications through the creation of training samples, and active learning. Finally we mention the synergistic aspects of ZTF and LSST from the ML perspective.
health evaluation
Creators: name: 紫云 万
Publisher: name: CNGB
Year: 2022
Subjects: Metagenome
Phenotype or Genotype
Targeted loci environmental
Metabolome
Multiisolate
Medical

description: Correlation networks from multi-omic profiling, divided into modules, combined with biological knowledge and previous reports, were used to develop a health evaluation algorithm and then apply to the elderly with the carotid plaque and diet intervention program.
Modelling the macroeconomic impacts of climate change for EU islands and Blue Economy sectors
Creators: name: Vrontisi, Zoi
Publisher: name: Zenodo
Year: 2020
Subjects: Modelling Climate

description: Presentation at SOCLIMPACT webinar on 15/07/2020 to the online community Main topics: Development of main databases Development of macroeconomic models and projections to 2100 Modelling climate impacts in GEM-E3-ISL
Experimental Evaluation of Techniques to Lower Spectrum Consumption in Wi-Red
Creators: name: Cena, Gianluca
name: Scanzio, Stefano
name: Valenzano, Adriano
Publisher: name: arXiv
Year: 2022
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Seamless redundancy layered atop Wi-Fi has been shown able to tangibly increase communication quality, hence offering industry-grade reliability. However, it also implies much higher network traffic, which is often unbearable as the wireless spectrum is a shared and scarce resource. To deal with this drawback the Wi-Red proposal includes suitable duplication avoidance mechanisms, which reduce spectrum consumption by preventing transmission on air of inessential frame duplicates. In this paper, the ability of such mechanisms to save wireless bandwidth is experimentally evaluated. To this purpose, specific post-analysis techniques have been defined, which permit to carry out such an assessment on a simple testbed that relies on plain redundancy and do not require any changes to the adapters' firmware. As results show, spectrum consumption decreases noticeably without communication quality is impaired. Further saving can be obtained if a slight worsening is tolerated for latencies.
description: preprint, 13 pages