cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
VMUN 24 UNESCO
Creators: name: Tuhin Sarkar
Publisher: name: Global Youth Science Journal
Year: 2024
Subjects: subject: United Nations
subject: United nations
subject: United Nations/economics
subject: United Nations/classification
subject: United Nations/standards
subject: United Nations/history
subject: United Nations/trends
subject: United Nations/ethics
subject: United Nations/legislation & jurisprudence
subject: United Nations/organization & administration
subject: United Nations/statistics & numerical data
subject: UNESCO

description: These are all the documents that were provided to me, Tuhin Sarkar, and made by me during the Vydehi Model United Nations 2024 as the delegate of Burkina Faso in the UNESCO committee.
Nursing research : synthesis projects
Creators: name: MacPhee, Maura
Publisher: name: The University of British Columbia
Year: 2012

description: [An introduction by Maura MacPhee, Associate Professor and N344 Course Leader in the School of Nursing at the University of British Columbia about the Nursing Research - Synthesis Projects.] [The complete version of the University of British Columbia nursing student journal is available at: http://hdl.handle.net/2429/42286]
title: Real-Time Pulse Processing on the Time-Division Multiplex Readout Electronics of the Transition Edge Sensor for the Line Emission Mapper (LEM)
Creators: name: Sakai, Kazuhiro
name: Adams, Joseph S.
name: Bandler, S. R.
name: Chervenak, J. A.
name: Cumbee, R. S.
name: Finkbeiner, F. M.
name: Fuhrman, Joshua
name: Hull, S. V.
name: Kelley, R. L.
name: Kilbourne, C. A.
name: Muramatsu, H.
name: Porter, F. S.
name: Smith, S. J.
name: Wakeham, Nicholas
name: Wassell, E. J.
Publisher: name: IEEE
Year: 2025
Subjects: subject: transition-edge sensor
subject: Field programmable gate arrays
subject: Microprogramming
subject: Real-time systems
subject: Sensor arrays
subject: superconducting device
subject: X-ray imaging
subject: Time division multiplexing
subject: Superconducting filters
subject: imaging array
subject: NASA
subject: line emission mapper space telescope
subject: multiplexed readout
subject: X-ray spectroscopy
subject: Filtering
subject: Fabrics

description: We are developing a real-time X-ray pulse processor for the Line Emission Mapper (LEM) mission, a NASA X-ray probe concept for imaging and spectroscopy in the 0.2 to 2 keV range. The main detector is a hybrid Transition Edge Sensor (TES) array with a 33' outer array with ‘Hydra’ multiplexing and a 7' × 7' inner subarray. The ∼4,000 TES sensors are read out using time-division multiplexing (TDM) technology. We are developing room-temperature digital readout electronics based on laboratory TDM electronics, where all X-ray pulses are processed in real-time to reduce the size of the data transmission. The process includes pulse triggering, grading, extraction, and optimal filtering performed in the FPGA of the TDM column electronics. In this paper we describe the real-time pulse processing firmware for a LEM flight-like prototype electronics and demonstrate count rate capability. We also demonstrate that it provides identical performance compared to conventional offline pulse-processing.
title: BatAnalysis -- A Comprehensive Python Pipeline for Swift BAT Time-Tagged Event Data Analysis
Creators: name: Parsotan, Tyler
name: Palmer, David M.
name: Ronchini, Samuele
name: Delaunay, James
name: Tohuvavohu, Aaron
name: Laha, Sibasish
name: Lien, Amy
name: Cenko, S. Bradley
name: Krimm, Hans
name: Markwardt, Craig
Publisher: name: Maryland Shared Open Access Repository
Year: 2025
Subjects: subject: Astrophysics - High Energy Astrophysical Phenomena
subject: Astrophysics - Instrumentation and Methods for Astrophysics

description: The Swift Burst Alert Telescope (BAT) is a coded aperture gamma-ray instrument with a large field of view that was designed to detect and localize transient events. When a transient is detected, either on-board or externally, the BAT saves time-tagged event (TTE) data which provides the highest quality information of the locations of the photons on the detector plane and their energies. This data can be used to produce spectra, lightcurves, and sky images of a transient event. While these data products are produced by the Swift Data Center and can be produced by current software, they are often preset to certain time and energy intervals which has limited their use in the current time domain and multi-messenger environment. Here, we introduce a new capability for the BatAnalysis python package to download and process TTE data under an open-source pythonic framework that allows for easy interfacing with other python packages. The new capabilities of the BatAnalysis software allows for TTE data to be used by the community in a variety of advanced customized analyses of astrophysical sources which BAT may have TTE data for, such as Fast Radio Bursts (FRBs), Gamma-ray Bursts (GRBs), Low Mass X-ray Binaries (LMXB), Soft Gamma-ray Repeaters, magnetars, and many other sources. We highlight the usefulness of the BatAnalysis package in analyzing TTE data produced by an on-board GRB trigger, a FRB external trigger, a sub-threshold detection of the LMXB EXO 0748-676, and an external trigger of a GRB that BAT detected during a slew.
title: Examining Contributors to Black Maternal Health Experiences in Prince George’s County, MD
Creators: name: Battish, Isabella
name: Eskinder, Aden
name: Fishkin, Stephanie
name: Harris, Madison
name: Nnabue, Alexis
name: Onyekwere, Christal
name: Owie, Esohe
name: Redwood, Sidney
Publisher: name: Digital Repository at the University of Maryland
Year: 2025
Subjects: subject: Public Health
subject: Health equity
subject: Health disparities
subject: Black maternal health
subject: Maternal health
subject: Maternal mortality
subject: Racism in healthcare

description: Black women in the United States face a maternal mortality rate three times that of white women, a disparity mirrored in Prince George’s County, Maryland (Hoyert, 2023; Maryland Department of Health, 2022). In 2019, the Prince George’s County Health Department reported that between 2008 and 2017, Black, non-Hispanic mothers experienced the highest pregnancy-related maternal mortality rate (37.4 deaths per 100,000 live births) in the county (“Maternal Infant and Health Report,” 2019). This study explores how maternal access to healthcare and provider cultural competency training influence maternal health disparities in Prince George’s County. Using a mixed-methods approach, the research team surveyed and interviewed two key populations: Black mothers ages 18-34, residing in Prince George’s County, Maryland, and maternal health providers practicing in the District of Columbia, Maryland, and Virginia (DMV) region. By examining patient-provider interactions and gaps in medical education, this research aims to inform policy and curricular reforms to improve Black maternal health outcomes.
HANS J. KOSCHWITZ: Pressepolitik und Parteijournalismus in der UdSSR und der Volksrepublik China
Creators: name: Kim, Youn-Soo
Publisher: name: Internationales Asienforum
Year: 2018

description: Internationales Asienforum, Bd. 5 Nr. 2 (1974): Internationales Asienforum
title: A manifesto for a globally diverse, equitable, and inclusive open science
Creators: name: Ghai, Sakshi
name: Thériault, Rémi
name: Forscher, Patrick
name: Shoda, Yuichi
name: Syed, Moin
name: Puthillam, Arathy
name: Peng, Hu Chuan
name: Basnight-Brown, Dana
name: Majid, Asifa
name: Azevedo, Flavio
name: Singh, Leher
Publisher: name: Springer Nature
Year: 2025
Subjects: subject: Psychology
subject: FOS: Psychology
subject: Scientific community
subject: Social sciences
subject: FOS: Social sciences

description: The field of psychology has rapidly transformed its open science practices in recent years. Yet there has been limited progress in integrating principles of diversity, equity and inclusion. In this Perspective, we raise the spectre of Questionable Generalisability Practices and the issue of MASKing (Making Assumptions based on Skewed Knowledge), calling for more responsible practices in generalising study findings and co-authorship to promote global equity in knowledge production. To drive change, researchers must target all four key components of the research process: design, reporting, generalisation, and evaluation. Additionally, macro-level geopolitical factors must be considered to move towards a robust behavioural science that is truly inclusive, representing the voices and experiences of the majority world (i.e., low-and-middle-income countries).
title: Rainfall Frequency Analysis Based on Long-Term High-Resolution Radar Rainfall Fields: Spatial Heterogeneities and Temporal Nonstationarities
Creators: name: Smith, James A.
name: Baeck, Mary Lynn
name: Miller, Andrew
name: Claggett, Elijah L.
Publisher: name: AGU
Year: 2024
Subjects: subject: hydrometeorology
subject: floods
subject: hydroclimatology
subject: precipitation radar
subject: extreme events

description: Rainfall frequency analysis methods are developed and implemented based on high-resolution radar rainfall data sets, with the Baltimore metropolitan area serving as the principal study region. Analyses focus on spatial heterogeneities and time trends in sub-daily rainfall extremes. The 22-year radar rainfall data set for the Baltimore study region combines reflectivity-based rainfall fields during the period from 2000 to 2011 and polarimetric rainfall fields for the period from 2012 to 2021. Rainfall frequency analyses are based on non-stationary formulations of peaks-over-threshold and annual peak methods. Increasing trends in short-duration rainfall extremes are inferred from both peaks-over-threshold and annual peak analyses for the period from 2000 to 2021. There are pronounced spatial gradients in short-duration rainfall extremes over the study region, with peak values of rainfall between Baltimore City and Chesapeake Bay. Spatial gradients in 100-year, 1 hr rainfall over 20 km length scale are comparable to time trends over 20 years. Rainfall analyses address the broad challenge of assessing changing properties of short-duration rainfall in urban regions. Analyses of high-resolution rainfall fields show that sub-daily rainfall extremes are only weakly related to daily extremes, pointing to difficulties in inferring climatological properties of sub-daily rainfall from daily rainfall analyses. Changing measurement properties are a key challenge for application of radar rainfall data sets to detection of time trends. Mean field bias correction of radar rainfall fields using rain gauge observations is an important tool for improving radar rainfall fields and provides a useful tool for addressing problems associated with changing radar measurement properties.
YOSH BOLALARNING NUTQIDAGI KAMCHILIKLAR
Creators: name: Klıshaeva, Guljan
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqolada maktabgacha yoshdagi bolalarda nutqning to'g'ri shakllanishi, nutq kamchiliklarini yuzaga keltiruvchi sabablar, tahlillar va ularni tuzatish yo'llari haqida fikrlar keltirilgan.
title: Quantifying Geomagnetic Activity's Contribution to the Global E-Region Electron Density's Day-To-Day Variability Using Spire Radio Occultation Observations
Creators: name: Salinas, Cornelius Csar Jude
name: Wu, Dong L.
name: Qian, Liying
Publisher: name: AGU
Year: 4569
Subjects: subject: electron density
subject: radio occultation
subject: ionosphere
subject: geomagnetic activity
subject: geomagnetic storm

description: Using the unprecedented sampling of the Spire Radio Occultation (RO) data set, this paper statistically estimates geomagnetic dependencies of the global E-region Electron Density's (Ne) day-to-day variability. To assesses how much Spire RO-observed variabilities are consistent with known Physics, comparison is made with the Specified Dynamics–Whole Atmosphere Community Climate Model with Ionosphere/Thermosphere eXtension (SD-WACCM-X), a first principles Physics-based model. Results show that the largest geomagnetic dependency on Spire and SD-WACCM-X E-region Ne occurs at night over the auroral latitudes with coefficients of determination at around 49% and 80%, respectively. Their regression coefficients are both between +10%/Kp index to +16%/Kp index. On the other hand, Spire and SD-WACCM-X substantially disagree on the geomagnetic dependencies during day-time. These results suggest that Spire RO's observations of E-region Ne geomagnetic dependencies may only be substantially explained by known physics at night and not during the day.
title: Mach Number Scaling of Foreshock Magnetic Fluctuations at Quasi-parallel Bow Shocks and Their Role in Magnetospheric Driving Throughout the Solar System
Creators: name: Burkholder, Brandon
name: Chen, Li-Jen
name: Nykyri, Katariina
name: Romanelli, Norberto
name: Sarantos, Menelaos
name: Sibeck, Dave
name: Verniero, Jaye
name: DiBraccio, Gina A.
name: Gershman, Daniel
name: Lindberg, Martin
name: Kincade, Erin
Publisher: name: AAS
Year: 2025

description: Upstream of quasi-parallel bow shocks, reflected ions generate ion–ion instabilities. The resulting magnetic fluctuations can advect through the shock and interact with planetary magnetospheres. The amplitude of magnetic fluctuations depends on the strength of the shock, quantified by the Alfvén Mach number (MA), which is the ratio of solar wind velocity to the local Alfvén velocity. With increasing heliocentric distance, the solar wind MA generally increases, such that Mercury typically experiences a lower MA ~ 5 compared to Earth (MA ~ 8), and Mars a slightly higher MA ~ 9. Farther out in the solar system, Saturn has even higher MA (~10). However, the solar wind flow is highly irregular, and on top of solar cycle variations these values for average MA at each planet do not capture extreme events. Statistical analysis of OMNIWeb observations from 2015 to 2023 shows that sustained (30 minutes or more) high MA (30–100) occurs at Earth about once a month. Using a selection of events in the ion foreshock regions of Mercury, Earth, Mars, and Saturn, a linear scaling is calculated for the maximum magnetic fluctuation amplitude as a function of MA. The resulting slope is ~0.2. Based on the dominant fluctuation frequency for the largest-amplitude events at each planet, it is found that Mars exists in a special regime where the wave period of the magnetic fluctuations can be similar to or longer than the magnetospheric convection timescale, making Mars more susceptible to space weather effects associated with foreshock fluctuations.
China in der Ära der Entspannung. Bericht über die 13. Arbeitstagung des "Centre d’Etude du Sud-Est Asiatique et de l’Extreme-Orient" vom 13.-14. Dezember 1973 in Waterloo/Belgien
Creators: name: Fabritzek, Uwe G.
Publisher: name: Internationales Asienforum
Year: 2018

description: Internationales Asienforum, Bd. 5 Nr. 2 (1974): Internationales Asienforum
title: Study of Deep Learning Models to Classify Nasa’s Kepler Light Curves
Creators: name: Minnich, Heena
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 2024

description: The search for exoplanets has been an ongoing effort since the first discoveries of planets beyond our solar system in the 1990s. Finding a potentially habitable planet outside our solar system could provide key insights on life elsewhere in the universe. NASA Missions such as the Kepler, launched in 2009 and completed in 2018, have provided a massive amount of data in this goal by using the transit method to discover repetitive and periodic dips in visible light around a star. The transit method has been used to measure flux, the brightness of a star over time. These flux time series are referred to as light curves, some of which may belong to that of an exoplanet. Machine learning is a powerful tool that can help identify complex patterns in large datasets and increase the efficiency of the exoplanet vetting process. Utilization of machine learning on confirming light curves that belong to exoplanets has already been conducted in different manners on several NASA Mission datasets, including Kepler. Projects such as Robovetter and Autovetter attempted to use classical methods (decision tree and random forest modeling, respectively) to recreate the manual decision process of classifying exoplanets. Apart from classical methods, deep learning has been used to automatically vet the light curve data. After phase folding the light curve so that the transit event is in the center, a Global View is created with a set amount of equally sized bins. In addition to the Global View, the Local View is created in a similar manner, except a Local View zooms into the transit event. The Global Views and Local Views are then passed into a one dimensional convolutional neural network (1D CNN). Newer solutions include a Transformer-based classification model applied to the TESS light curve dataset to distinguish planetary transits from false positives with success.
Supplementary File
Creators: name: Kumar, Himanshu
name: Dasika, Shishir
name: Mangat, Maheshwar
name: Tallur, Siddharth
name: Saha, Kasturi
Publisher: name: AIP Publishing
Year: 2024
Subjects: classificationCode: 51
subject: Physical sciences
subject: FOS: Physical sciences

description: High dynamic-range and portable magnetometer using
2 ensemble nitrogen-vacancy centers in diamond
title: El rol de los sectores indígenas en la independencia del Perú. Bases para una nueva interpretación
Creators: name: Huerta, Silvia Escanilla
Publisher: name: CSIC
Year: 2021
Subjects: subject: virreinato del Perú

description: The role of indigenous peoples in the independence process of the viceroyalty of Peru has never been clear. Some historians have claimed indigenous peoples did not play a major role, while others have referred to a staunch patriotism, in which their loyalty to the independence cause was in stark contrast to the hesitation of the elites, throughout the 1808-1824 period. Since indigenous people accounted for the majority of the population and given that they fought as soldiers in the war, I advocate moving beyond dichotomies and analysing their status as key political players of the period. By focusing on the political strategies adopted by indigenous peoples between the beginning of the monarchical crisis of 1808 and the end of the war in 1824, I will argue that indigenous peoples created a new way of doing politics that would define, and far outlast, the war of independence.
Community Development: Community without Development versus Development without Community? Bericht über das International Seminar on the Comparative Study of Community Development; 3.-8. Dezember 1973 in Seoul, Korea
Creators: name: Schmidt, Volker
name: Simonis, Udo Ernst
Publisher: name: Internationales Asienforum
Year: 2018

description: Internationales Asienforum, Bd. 5 Nr. 2 (1974): Internationales Asienforum
title: Una revolución silenciosa. El impacto de la Constitución de Cádiz en el virreinato del Perú, 1812-1823
Creators: name: Huerta, Silvia Escanilla
Publisher: name: Pontificia Universidad Católica del Perú
Year: 2023
Subjects: subject: Constitución de Cádiz
subject: Autoridad jurisdiccional
subject: Sectores indígenas
subject: Autogobierno
subject: Siglo XIX

description: Resumen: El presente artículo postula que el impacto de la Constitución de Cádiz en los sectores indígenas fue más significativo de lo que la historiografía ha sostenido. En el contexto de la crisis imperial que atravesaba la corona española, los sectores indígenas utilizaron las herramientas legales que la constitución les garantizaba para afirmar un nuevo nivel de autogobierno. Luego de que la constitución fuera abolida, los sectores indígenas se negaron a ceder la autoridad jurisdiccional recientemente obtenida y ejercieron efectivamente la soberanía local. Por ello, implementar la constitución representó una revolución silenciosa que resquebrajó la autoridad real antes que los ejércitos consolidaran la independencia
Bemerkungen zur interdisziplinären Entwicklungsländerforschung
Creators: name: Rösel, Jakob
Publisher: name: Internationales Asienforum
Year: 2018

description: Dies sind einige Bemerkungen über Verständnis- und Verhaltensformen, die in einem wichtigen neuen Interessenbereich unserer Wissenschaft — der Entwicklungsländerforschung — auftreten. Sie knüpfen an interdisziplinären Projekten (1.), als neuen Typen der wissenschaftlichen Vergesellschaftung, an; skizzieren die institutionellen Zwänge und das Selbstverständnis, die die Praxis solcher Wissenschaft dem Wissenschaftler plausibel und ertragbar machen (2); schildern die Vorgehensweise solcher Forschung im Untersuchungs„felde“ (3.); reduzieren den bis dahin beschriebenen „Stil“ auf die ihm unterliegende Methode (4a) und kontrastieren diese mit einer anderen Möglichkeit zur Darstellung fremder Kulturen (4b).
description: Internationales Asienforum, Bd. 5 Nr. 2 (1974): Internationales Asienforum
title: Ni con Lima ni con Madrid. Guerrillas rurales en la guerra de Independencia del Perú
Creators: name: Huerta, Silvia Escanilla
Publisher: name: Pontificia Universidad Católica del Perú
Year: 2021
Subjects: subject: Guerra de independencia
subject: Plebeyos
subject: Guerrillas
subject: Constitución de Cádiz
subject: Rebeliones indígenas

description: Resumen: La historiografía sobre la independencia en el Perú ha estado centrada en determinar si el “pueblo” peruano fue o no protagonista de la guerra y si quiso o no separarse políticamente de la corona española. A pesar de los esfuerzos recientes por trascender posturas dicotómicas, aún escasean los trabajos que analizan por qué la gente decidió participar de la guerra, más allá del bando que eligiera para hacerlo. Este artículo intenta responder esa pregunta analizando los antecedentes de la movilización que precedió a la guerra, así como las características de la organización de guerrillas en el espacio rural peruano durante la misma. La propuesta es analizar la experiencia de la guerra en el nivel local para proponer a las guerrillas como una forma particular de participación política popular, que fue decisiva en la guerra porque puso de manifiesto la emergencia de poderes autónomos en el nivel local y regional.
title: Looking at infrared background radiation anisotropies with Spitzer: large scale anisotropies and their implications
Creators: name: Kashlinsky, A.
name: Arendt, Richard
name: Ashby, M. L. N.
name: Kruk, J.
name: Odegard, N.
Publisher: name: AAS
Year: 2025
Subjects: subject: Astrophysics - Cosmology and Nongalactic Astrophysics

description: We use Spitzer/IRAC deep exposure data covering two significantly larger than before sky areas to construct maps suitable for evaluating source-subtracted fluctuations in the cosmic infrared background (CIB). The maps are constructed using the self-calibration methodology eliminating artifacts to sufficient accuracy and subset maps are selected in each area containing approximately uniform exposures. These maps are clipped and removed of known sources and then Fourier transformed to probe the CIB anisotropies to new larger scales. The power spectrum of the resultant CIB anisotropies is measured from the data to >1 degree revealing the component well above that from remaining known galaxies on scales >1 arcmin. The fluctuations are demonstrated to be free of Galactic and Solar System foreground contributions out to the largest scales measured. We discuss the proposed theories for the origin of the excess CIB anisotropies in light of the new data. Out of these, the model where the CIB fluctuation excess originates from the granulation power due to LIGO-observed primordial black holes as dark matter appears most successful in accounting for all observations related to the measured CIB power amplitude and spatial structure, including the measured coherence between the CIB and unresolved cosmic X-ray background (CXB). Finally we point out the use of the data to probe the CIB-CXB cross-power to new scales and higher accuracy. We also discuss the synergy of these data with future CIB programs at shorter near-IR wavelengths with deep wide surveys and sub-arcsecond angular resolution as provided by Euclid and Roman space missions.
title: Las milicias locales y la bandolerización de la guerra de independencia en el Perú (1820-1822)
Creators: name: Huerta, Silvia Escanilla
Publisher: name: Universidad de La Rioja
Year: 2020

description: En septiembre de 1820 las tropas del ejército libertador desembarcaron en Pisco dando inicio a la ultima fase de la guerra que decidiría la independencia del Perú. Tanto los lideres del ejercito libertador como el virrey Pezuela y sus generales tenían expectativas diferentes sobre como reaccionaría la población de la costa ante la presencia de un ejército extranjero. Lo que nadie esperaba era que los pueblos organizaran milicias en coordinación con los ejércitos regulares, pero también en forma independiente de ellos. En este artículo se exploran tanto estas expectativas como las originales formas de hacer la guerra que eligieron los pueblos y que redefinieron la guerra en este periodo.
title: Qualitative Research Methods in Software Engineering: Past, Present, and Future
Creators: name: Seaman, Carolyn
name: Hoda, Rashina
name: Feldt, Robert
Publisher: name: IEEE
Year: 2025
Subjects: subject: Qualitative Research
subject: Software engineering
subject: Data collection
subject: Face recognition
subject: Training
subject: Guidelines
subject: Research Methods
subject: Software Engineering
subject: Interviews
subject: Software
subject: Sociology
subject: FOS: Sociology
subject: Data analysis
subject: Industries

description: The paper entitled “Qualitative Methods in Empirical Studies of Software Engineering” by Carolyn Seaman was published in TSE in 1999. It has been chosen as one of the most influential papers from the third decade of TSE’s 50 years history. In this retrospective, the authors discuss the evolution of the use of qualitative methods in software engineering research, the impact it’s had on research and practice, and reflections on what is coming and deserves attention.
title: Attack Detection and Optimal Deployment for Underwater Constrained Wireless Sensor Networks via Hybrid Trust Evidence
Creators: name: Jiang, Bin
name: Zhou, Ronghao
name: Luo, Fei
name: Cui, Xuerong
name: Wang, Huihui Helen
name: Song, Houbing
Publisher: name: IEEE
Year: 2025
Subjects: subject: Accuracy
subject: sensor deployment
subject: Wireless sensor networks
subject: attack types identification
subject: Oceans
subject: Plankton
subject: Tabtransformer
subject: Optimization
subject: Rocks
subject: Underwater acoustics
subject: Wireless communication
subject: hybrid trust model
subject: Training
subject: Data models
subject: Underwater wireless sensor networks
subject: UMBC Security and Optimization for Networked Globe Laboratory (SONG Lab)

description: Underwater wireless sensor networks have been widely used in the acquisition and processing of oceanic information. The marine environment is complex and changeable, and the existence of obstacles is the main manifestation of the complex underwater environment, which affect the communication between underwater nodes. In addition, wireless sensor networks with obstacles are often more vulnerable to various attacks, making it more fragile. In order to address the aforementioned issues, we firstly propose a underwater wireless sensor deployment strategy with obstacle avoidance as the target (GEHO). After that, we use Tabtransformer algorithm to build trust model and detect attacks according to trust data set, which can enhance the robustness of the entire wireless sensor network. In the final stage, we collect the patterns of malicious attacks on nodes according to the detection results, which is convenient for us to make timely responses and reduce the losses of underwater acoustic sensor networks due to malicious attacks. The simulation results show that the trust model can effectively detect malicious nodes and attack types in the network, and has higher detection accuracy than the existing trust model.
Probleme und Trends der Wirtschaft Thailands
Creators: name: Gälli, Anton
Publisher: name: Internationales Asienforum
Year: 2018

description: Regarding its economic policy, the interimistic Government of Thailand is in a difficult position. On the one hand fast rising consumer prices in Bangkok (where the concentration of the Thai industry creates additional problems), low wages and insufficient social legislation would call for accelerated decisions. On the other hand the powerfull apparatus of bureaucracy has not changed since the ancien regime, so that many reform-proposals from the “professorial government” are being blocked. The individualistic and liberal accent in the Thai way of life will be an obstacle for socialization, now and in the future. Good chances for the economy are in the primary sector, where large agricultural resources are still available and in the tertiary sector, where tourism and banking are expanding rapidly. Compared to other countries in South East Asia like South Korea, Taiwan and Hong Kong, however, the manufacturing sector will develop only on a modest scale within the next couple of years.
description: Internationales Asienforum, Bd. 5 Nr. 2 (1974): Internationales Asienforum
title: Support Vector Machine for Predicting Student Dropout Under Different Normalization Methods
Creators: name: Boteju, Gehan
name: Tang, Leon
name: Brown, Michael Scott
Publisher: name: IEEE
Year: 2025
Subjects: subject: Vectors
subject: Data Pre-processing
subject: Data Scaling
subject: Data Normalization
subject: Accuracy
subject: Predicting Student Success
subject: Predictive models
subject: Data preprocessing
subject: Power transformers
subject: Big Data
subject: Support Vector Machine
subject: Socioeconomics
subject: Support vector machines
subject: Standards
subject: Data models

description: 2024 IEEE International Conference on Big Data (BigData), Washington, DC, USA, 15-18 December 2024
description: Student dropout in universities brings significant challenges that impacts both individual futures and institutional effectiveness. Early prediction of potential dropouts is crucial for timely intervention, but it is complex because of the nature of the problem influenced by diverse socioeconomic factors. This paper utlizies Support Vector Machines (SVMs) to predict student dropout with an emphasis on exploring the efficacy of various data normalization methods to optimize prediction accuracy. Using a dataset from the UC Irvine repository, this study compares 9 different normalization techniques such as Min Max Scaler, Standard Scaler, and Power Transformer, among others, to determine their impact on the predictive performance of SVMs. Results demonstrate substantial variations in model accuracy depending on the normalization method used to show the importance of detailed selection of data preprocessing techniques. The best normalization method was the One Hot Scaler which produced an average F1 score of 0.779. This work enhances the ability to identify at-risk students earlier but also the understanding of how data normalization influences predictive modeling in educational settings.
title: COSP-RTTOV-1.0: Flexible radiation diagnostics to enable new science applications in model evaluation, climate change detection, and satellite mission design
Creators: name: Shaw, Jonah K.
name: Swales, Dustin J.
name: Desouza-Machado, Sergio
name: Turner, David D.
name: Kay, Jennifer E.
name: Schneider, David P.
Publisher: name: Maryland Shared Open Access Repository
Year: 4569

description: Infrared spectral radiation fields observed by satellites make up an information-rich, multi-decade record with continuous coverage of the entire planet. As direct observations, spectral radiation fields are also largely free from uncertainties that accumulate during geophysical retrieval and data assimilation processes. Comparing these direct observations with earth system models (ESMs), however, is hindered by definitional differences between the radiation fields satellites observe and those generated by models. Here, we present a flexible, computationally efficient tool called COSP-RTTOV for simulating satellitelike radiation fields within ESMs. Outputs from COSP-RTTOV are consistent with instrument spectral response functions and orbit sampling, as well as the physics of the host model. After validating COSP-RTTOV's performance, we demonstrate new constraints on model performance enabled by COSP-RTTOV. We show additional applications in climate change detection using the NASA AIRS instrument, and observing system simulation experiments using the NASA PREFIRE mission. In summary, COSP-RTTOV is a convenient tool for directly comparing satellite radiation observations with ESMs. It enables a wide range of scientific applications, especially when users desire to avoid the assumptions and uncertainties inherent in satellite-based retrievals of geophysical variables or in atmospheric reanalysis.
title: On weighted multivariate sign functions
Creators: name: Majumdar, Subhabrata
name: Chatterjee, Snigdhansu
Publisher: name: Elsevier
Year: 2022
Subjects: subject: Sufficient dimension reduction
subject: Outlier detection
subject: Principal component analysis
subject: Data depth
subject: Multivariate sign

description: Multivariate sign functions are often used for robust estimation and inference. We propose using data dependent weights in association with such functions. The proposed weighted sign functions retain desirable robustness properties, while significantly improving efficiency in estimation and inference compared to unweighted multivariate sign-based methods. Using weighted signs, we demonstrate methods of robust location estimation and robust principal component analysis. We extend the scope of using robust multivariate methods to include robust sufficient dimension reduction and functional outlier detection. Several numerical studies and real data applications demonstrate the efficacy of the proposed methodology.
[Facture n.º 82 05 08590 Jet Services Executive Air Express]
Creators: name: Groupe Jet Services
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Venta manuscritos de Cortázar

description: Factura de la empresa Jet Services por el envío de un paquete: n/réf: 919826001. Factura n.º 82 05 08590. Recibo n.º 065163 por un envío de Julio Cortázar a destinación de Donald L. Gibbs.
description: Notas: El documento consta de un conjunto de un folio tapuscrito con instrucciones, una factura y un recibo de correo, el todo grapado.
description: Source: Num.Ref. : JC-DY-CAR-01.010
description: Source: Localización del archivo: Centre de Recherches Latino-Américaines (CRLA–Archivos, ITEM UMR8132). MSHS - Bât. A5, 1er étage 5 rue Théodore Lefebvre - TSA21103. 86073 Poitiers cedex 9.
title: High dimensional, robust, unsupervised record linkage
Creators: name: Bera, Sabyasachi
name: Chatterjee, Snigdhansu
Publisher: name: Statistics Poland
Year: 2020

description: We develop a technique for record linkage on high dimensional data, where the two datasets may not have any common variable, and there may be no training set available. Our methodology is based on sparse, high dimensional principal components. Since large and high dimensional datasets are often prone to outliers and aberrant observations, we propose a technique for estimating robust, high dimensional principal components. We present theoretical results validating the robust, high dimensional principal component estimation steps, and justifying their use for record linkage. Some numeric results and remarks are also presented.
The Global Realignment of Forces and its Impact on the Indochina Question
Creators: name: De Dubnic, Vladimir Reisky
Publisher: name: Internationales Asienforum
Year: 2018

description: The process of the current global realignment of forces is characterised by five distinct but intertwined developments, four of which directly affect Indochina’s future: (1) The deepening of the Sino-Sovietstruggle, (2) the rapprochement between China and the United States, (3) the United States-Soviet detente and their closer economic relations, (4) the rapprochement between Japan and China, and (5) the probable rise of Western Europe as an independent factor in world politics.
description: Internationales Asienforum, Bd. 5 Nr. 2 (1974): Internationales Asienforum
Economic Comparison of North and South Korea
Creators: name: Breidenstein, Gerhard
Publisher: name: Internationales Asienforum
Year: 2018

description: This study limits itself to the comparison of some economic statistics of the Democratic People’s Republic of Korea (DPRK) and the Republic of Korea (ROK). In a first section it discusses the reliability of the available data and considers various factors concerning the comparability of today’s economic achievements in North and South Korea. In the second part overall economic indicators (GNP/NI per capita, growth rates, industrial structure of GNP) and output data are analyzed. After adjustments for certain exchange rates and the socialist definition of Nl an estimated DPRK per capita N1 of 375 US dollars for 1970 corresponds to a ROK per capita Nl of 110 US dollars for the same year. This very rough indication of the North’s economic superiority over the South is confirmed by the more relevant comparison of per capita output data for electricity, coal, oil (combined to a total of energy production), steel, iron, cement, chemical fertilizer, rice, meat, and textile fabrics. In 1970 the DPRK had reached a clearly and sometimes several times higher level than the ROK in all of these data of production per person.
description: Internationales Asienforum, Bd. 5 Nr. 2 (1974): Internationales Asienforum
Population, Agricultural Productivity, and Employment in the Rural Non-agricultural Sector: Interpreting Observations in Paktia/Afghanistan
Creators: name: Gerken, Egbert
Publisher: name: Internationales Asienforum
Year: 2018

description: The ever-increasing literature on population and employment in LDCs has repeatedly drawn attention to a “third”, i.e., nonagricultural and nonindustrial sector. The employment “problem” is usually stated in an agriculture — nonagriculture framework. Economic development is, in the long run, concomitant with a declining labour force share of the agricultural sector. The rapid growth of population and labour force in economies still showing a high agricultural labour force share, then, requires improbably high rates of growth of the nonagricultural labour force. Growth arithmetic gives an understandable appeal to the assumed “labour absorptive capacity“ of a “rural nonagricultural” or an “urban nonindustrial” sector.
description: Internationales Asienforum, Bd. 5 Nr. 2 (1974): Internationales Asienforum
title: Physics-guided probabilistic modeling of extreme precipitation under climate change
Creators: name: Kodra, Evan
name: Bhatia, Udit
name: Chatterjee, Snigdhansu
name: Chen, Stone
name: Ganguly, Auroop Ratan
Publisher: name: Springer Nature
Year: 2020
Subjects: subject: Mathematics and computing
subject: Climate change
subject: Statistics
subject: FOS: Mathematics

description: Earth System Models (ESMs) are the state of the art for projecting the effects of climate change. However, longstanding uncertainties in their ability to simulate regional and local precipitation extremes and related processes inhibit decision making. Existing state-of-the art approaches for uncertainty quantification use Bayesian methods to weight ESMs based on a balance of historical skills and future consensus. Here we propose an empirical Bayesian model that extends an existing skill and consensus based weighting framework and examine the hypothesis that nontrivial, physics-guided measures of ESM skill can help produce reliable probabilistic characterization of climate extremes. Specifically, the model leverages knowledge of physical relationships between temperature, atmospheric moisture capacity, and extreme precipitation intensity to iteratively weight and combine ESMs and estimate probability distributions of return levels. Out-of-sample validation suggests that the proposed Bayesian method, which incorporates physics-guidance, has the potential to derive reliable precipitation projections, although caveats remain and the gain is not uniform across all cases.
Bildungspolitik in Afghanistan - eine Zwischenbilanz
Creators: name: Wülbern, Jan-Peter
Publisher: name: Internationales Asienforum
Year: 2018

description: Between 1960/61 and 1970/71 the Afghan government increased its investment in human resources by raising expenditure for education from 8.5 to 12.5 per cent of the budget. A structural analysis of the development of the educational sector in this decade shows a growing imbalance as a result of an exceedingly fast growth of higher education while primary and secondary (especially vocational) education lagged behind. This imbalance was due to a supply-oriented policy and did not correspond to the manpower demand of the country. The lack of harmonization with the requirements of the labor market is indicated by growing overcapacity, especially in the field of higher education. Until now it mainly appears in terms of disguised unemployment. But if no measures are taken to restrict admission to general lycees and higher educational institutions, Afghanistan, like other developing countries, will soon presumably be confronted with the problem of open unemployment of highly educated people.
description: Internationales Asienforum, Bd. 5 Nr. 2 (1974): Internationales Asienforum
title: The influence of decision-making in tree ring-based climate reconstructions
Creators: name: Büntgen, Ulf
name: Allen, Kathy
name: Anchukaitis, Kevin J.
name: Arseneault, Dominique
name: Boucher, Étienne
name: Bräuning, Achim
name: Chatterjee, Snigdhansu
name: Cherubini, Paolo
name: Churakova (Sidorova), Olga V.
name: Corona, Christophe
name: Gennaretti, Fabio
name: Grießinger, Jussi
name: Guillet, Sebastian
name: Guiot, Joel
name: Gunnarson, Björn
name: Helama, Samuli
name: Hochreuther, Philipp
name: Hughes, Malcolm K.
name: Huybers, Peter
name: Kirdyanov, Alexander V.
name: Krusic, Paul J.
name: Ludescher, Josef
name: Meier, Wolfgang J.-H.
name: Myglan, Vladimir S.
name: Nicolussi, Kurt
name: Oppenheimer, Clive
name: Reinig, Frederick
name: Salzer, Matthew W.
name: Seftigen, Kristina
name: Stine, Alexander R.
name: Stoffel, Markus
name: St. George, Scott
name: Tejedor, Ernesto
name: Trevino, Aleyda
name: Trouet, Valerie
name: Wang, Jianglin
name: Wilson, Rob
name: Yang, Bao
name: Xu, Guobao
name: Esper, Jan
Publisher: name: Springer Nature
Year: 2021
Subjects: subject: Climate change
subject: Research data
subject: Palaeoclimate

description: Tree-ring chronologies underpin the majority of annually-resolved reconstructions of Common Era climate. However, they are derived using different datasets and techniques, the ramifications of which have hitherto been little explored. Here, we report the results of a double-blind experiment that yielded 15 Northern Hemisphere summer temperature reconstructions from a common network of regional tree-ring width datasets. Taken together as an ensemble, the Common Era reconstruction mean correlates with instrumental temperatures from 1794–2016 CE at 0.79 (p < 0.001), reveals summer cooling in the years following large volcanic eruptions, and exhibits strong warming since the 1980s. Differing in their mean, variance, amplitude, sensitivity, and persistence, the ensemble members demonstrate the influence of subjectivity in the reconstruction process. We therefore recommend the routine use of ensemble reconstruction approaches to provide a more consensual picture of past climate variability.
NUTQ NUQSONLARIGA EGA BO'LGAN BOLALAR
Creators: name: Klıshaeva, Guljan
Publisher: name: Zenodo
Year: 2024

description: Nutq nuqsoniga ega bo'lgan bolalarning so'z boyligini oshirish maxsus pedagogikaning dolzarb masalalaridan bo'lib kelgan. So'z nutqning eng asosiy xom ashyosidir. Madomiki shunday ekan, eng asosiy talablardan biri bolalarni so'zlar xazinasiga olib kirish, bu xazinadan baxramand qilishdir. Bu murakkab vazifani so'z ustida mutasil ish olib bormay turib amalga oshirib bo'lmaydi. Maktabgacha yoshdagi nutq nuqsoniga ega bo'lgan bolalar lug'ati ustida ishlash usullari, surat bilan ishlash yo 'llari berilgan.
Lessons learned from pioneering data spaces and ecosystems
Creators: name: Turki, Slim
name: Martin, Sébastien
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 460599
subject: Data management and data science not elsewhere classified

description: This paper contributes to the research and practice on the use of the ecosystem perspective for the elaboration of data spaces through a synthesis of the different state-of-the-art approaches, the elucidation of the possible boundaries and interactions to think between the data ecosystem and data spaces concepts, the definition of good practices regarding the sustainability issues, the value of the data ecosystem perspective and tools to ensure this sustainability, and possible contributions on the theoretical ground through the considerations on sustainability and orchestration. For this, a multi-level perspective is adopted, based on several case studies. The results of this explorative study highlight how data ecosystems and data spaces are interdependent, especially to evaluate and foster the sustainability of the data spaces.
title: Semiparametric modeling of time-varying activation and connectivity in task-based fMRI data
Creators: name: Park, Jun Young
name: Polzehl, Joerg
name: Chatterjee, Snigdhansu
name: Brechmann, André
name: Fiecas, Mark
Publisher: name: Elsevier
Year: 2020
Subjects: subject: Time-varying activation
subject: Dynamic functional connectivity
subject: TVAAC
subject: Task-based fMRI
subject: Bootstrap
subject: Penalized splines

description: In functional magnetic resonance imaging (fMRI), there is a rise in evidence that time-varying functional connectivity, or dynamic functional connectivity (dFC), which measures changes in the synchronization of brain activity, provides additional information on brain networks not captured by time-invariant (i.e., static) functional connectivity. While there have been many developments for statistical models of dFC in resting-state fMRI, there remains a gap in the literature on how to simultaneously model both dFC and time-varying activation when the study participants are undergoing experimental tasks designed to probe at a cognitive process of interest. A method is proposed to estimate dFC between two regions of interest (ROIs) in task-based fMRI where the activation effects are also allowed to vary over time. The proposed method, called TVAAC (time-varying activation and connectivity), uses penalized splines to model both time-varying activation effects and time-varying functional connectivity and uses the bootstrap for statistical inference. Simulation studies show that TVAAC can estimate both static and time-varying activation and functional connectivity, while ignoring time-varying activation effects would lead to poor estimation of dFC. An empirical illustration is provided by applying TVAAC to analyze two subjects from an event-related fMRI learning experiment.
Educational Planning and its Problems in Afghanistan
Creators: name: Ghaussy, Mohammad Aref
Publisher: name: Internationales Asienforum
Year: 2018

description: Modern education started in Afghanistan in 1904, when the first school was established. While traditional Islamic education which has a long history, was not solely the responsibility of the State but also of private institutions and individuals, modern education has always been taken care of by the State. It has been provided free to the citizens without discrimination and the Government has provided boarding facilities for talented students from the provinces.
description: Internationales Asienforum, Bd. 5 Nr. 2 (1974): Internationales Asienforum