bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Novel Family of Online Censoring Based Complex-Valued Least Mean Kurtosis Algorithms
Authors: Mengüç Engin , Çolak Güvenç Buket 
Published: April 2023

<p>In this paper, we propose a novel family of on?line censoring (OC) based complex-valued least mean kurtosis (CLMK) algorithms by inspiring the advantages of the online censoring strategy and kurtosis based cost function. We first develop important members of this family of algorithms such as OC based CLMK (OC-CLMK) and augmented CLMK (OC-ACLMK). These algorithms censor less informative complex-valued data streams in an online manner and keep only the most informative ones for performing their weight vector updates. Thus, they reduce the costs of data processing without markedly affecting performance accuracy. However, they do not take into account the possible outliers that disturb their performances considerably. Therefore, we also develop robust members such as robust OC-CLMK (ROC-CLMK) and OC-ACLMK (ROC?CLMK) algorithms, which censor the possible outliers as well as less informative complex-valued data streams. The convergence analyses of the proposed algorithms in the sense of Lyapunov are also presented to derive the bounds of their step sizes in a compact form. The simulation results on large-scale system identification and regression scenarios affirm the mentioned attractive features of the proposed algorithms. This study also shows that the noteworthy properties of the proposed algorithms will provide important contributions to the processing of complex-valued big data streams. </p>
Mathematical Modelling of the Electromagnetic Halbach Array for Wireless Power Transfer
Authors: Gogo Tamuno-omie , Zhu Dibin 
Published: April 2023

<p>An inductive Wireless Power Transfer (WPT) system delivers energy wirelessly from a transmitter (Tx) to a receiver (Rx). Energy transfer efficiency largely depends on coil properties, alignment, and space (air gap) between the coils. The Electromagnetic Halbach Array WPT (EHA-WPT) system has a transmitter consisting of five coils and can produce an alternating single-sided electromagnetic field without using any ferrite backing. It has been proven to be able to extend the power transfer distance between the transmitter and the receiver. This work proposes a mathematical model of the EHA. Biot-Savart’s law of magnetic field in a current-carrying square loop is used to establish the model. The model is validated through Finite Element Model (FEM) simulations with small errors. To verify the analytical and simulation results, an EHA was fabricated, and experimental verification was carried out. The proposed model offers a new approach to optimizing electromagnetic Halbach arrays with accuracy, speed, and easy interaction without the need for extra resources. </p>
Kedudukan Penyelenggara Equity Crowdfunding Ditinjau dari Peraturan Otoritas Jasa Keuangan Nomor 37 Tahun 2018 Tentang Equity Crowdfunding
Authors: Putri Faustin Dwi , Santoso Budi 
Published: April 2023

Di era revolusi industri 4.0, perkembangan fintech semakin meluas, khususnya dalam bidang pasar modal, yang melahirkan berbagai inovasi terutama dalam transaksi jual beli saham melalui teknologi informasi (Equity Crowdfunding.) Berpedoman pada Peraturan Otoritas Jasa Keuangan Nomor 37 Tahun 2018 Tentang Equity Crowdfunding, layanan ini melibatkan 3 (tiga) pihak yaitu Penyelenggara, Pemodal dan Penerbit. Setiap tugas yang diberikan kepada masing-masing pihak menimbulkan tanggung jawab yang harus dilaksanakan sepenuhnya dengan baik. Penelitian ini berfokus terhadap tanggung jawab yang dipegang oleh penyelenggara equity crowdfunding beserta pendukung penyelenggara equity crowdfunding. Tugas penyelenggara di samping menyediakan, mengelola dan mengoperasikan urun dana, penyelenggara juga dapat mengawasi jalannya kegiatan equity crowdfunding secara lebih terperinci yang bertujuan agar meringankan tugas dari Lembaga Otoritas Jasa Keuangan serta meningkatkan kualitas equity crowdfunding. Dalam membuat peraturan, istilah bahasa asing juga harus diperhatikan dan dipertimbangkan secara matang agar tidak terjadi kesalahpahaman antara pembuat dan pembaca peraturan. Penelitian ini dikaji untuk mengetahui kedudukan penyelenggara equity crowdfunding yang sebenarnya harus dijalankan dan mengkritik tanggung jawab yang dipegang penyedia sistem robo-advisor sebagai pihak layanan pendukung berbasis teknologi informasi yang bekerjasama dengan penyelenggara equity crowdfunding.
Wakaf Dalam Perspektif Hukum Positif dan Hukum Islam
Authors: Zaldi  , Tanjung Dhiauddin 
Published: April 2023

Artikel ini menjelaskan tentang pentingnya wakaf dari sudut pandang hukum Islam yang merupakan dasar hukum untuk pelaksanaannya. Wakaf merupakan sumber terpenting dalam kehidupan manusia terutama bagi umat Islam karena wakaf dapat menjadi modal utama dalam menggerakkan ekonomi masyarakat untuk mencapai kemakmuran dan kesejahteraan umat dengan syarat-syarat apabila aturan hukum yang mengaturnya memihak kepada kepentingan umat dan Nazir wakaf dapat memobilisasi sumber-sumber wakaf dari umat Islam dan mendistribusikannya dengan benar serta membangun infrastruktur yang berkesinambungan sehingga memberikan manfaat jangka panjang bagi seluruh rakyat.
This article explains the importance of waqf from the point of view of Islamic law which is the legal basis for its implementation. Waqf is the most important source in human life, especially for Muslims because waqf can be the main capital in driving the community's economy to achieve prosperity and welfare of the people with conditions if the legal rules governing it are in favor of the interests of the people and Nazir waqf can mobilize waqf sources from Muslims and distribute it properly and build sustainable infrastructure so as to provide long-term benefits for all people.
Pendidikan Berbasis Agama, Filsafat, Psikologi, dan Sosiologi
Authors: Marup  , Karim Fatkhullah Faiz , Saefurridjal Achmad 
Published: April 2023

Penelitian iini ibertujuan iuntuk imendeskripsikan idan imenganalisis iapa, imengapa, idan ibagaimana ivisi ipendidikan iberbasis iagama, ifilsafat, ipsikologi, idan isosiologi. iHasil ipenelitian iini iadalah ibahwa ivisi ipendidikan iadalah icita-cita iideal idan irealistik ipemberdayaan imanusia iyang ihendak idiwujudkan idi imasa idepan iyang i:(1) iberbasis iagama iberarti iyang idiinspirasi ioleh ikeyakinan idan ikekuatan isuper ikontrol iTuhan ikarena iterkait idengan inilai-nilai iuniversal, idengan icara imengkaji iayat-ayat-Nya, imensucikan idiri, imengkaji iAl iQuran idan imaknanya isecara iutuh, idan imengembangkan iilmu ipengetahuan; i(2) iberbasis ifilsafat iberarti iyang idiinspirasi ioleh ipengetahuan idan irealita iserta ieksistensi ifundamental ikarena iterkait idengan ieksistensi ipemikiran imanusia, iyang idilakukan idengan icara istudi iinstrumen iintelegensia, ieksperimen, idan ienvironment; i(3) iberbasis ipsikologi iberarti iyang idiinspirasi ioleh iilmu ikognitif idan iperilaku ikarena iterkait idengan ieksistensi ikesadaran imanusia, idengan icara istudi ianalisis iID, iego, idan isuperego; idan i(4) iberbasis isosiologi iberarti iyang idiinspirasi ioleh iilmu isosial ikarena iterkait idengan ieksistensi ireaksi itimbal ibalik iperilaku imasyarakat, idengan icara ipertukaran ipotensi isosial.
This istudy iaims ito idescribe iand ianalyze ithe iwhat, iwhy, iand ihow iof ithe i iof ieducation ibased ion ireligion, iphilosophy, ipsychology, iand isociology. iThe iresults iof ithis istudy iare ithat ithe i iof ieducation iis ithe iideal iand irealistic iideals iof ihuman iempowerment ito ibe irealized iin ithe ifuture iwhich iis: i(1) ibased ion ireligion imeans ithat iit iis iinspired iby ithe ibelief iand isuperpower iof iGod's icontrol ibecause iit iis irelated ito iuniversal ivalues, iby iexamining iHis iverses, ipurify ioneself, istudy ithe iQur'an iand iits imeaning iin iits ientirety, iand idevelop iknowledge; i(2) ibased ion iphilosophy imeans ithat iwhich iis iinspired iby iknowledge iand ireality ias iwell ias ifundamental iexistence ibecause iit iis irelated ito ithe iexistence iof ihuman ithought, iwhich iis icarried iout iby imeans iof ithe istudy iof iintelligence iinstruments, iexperiments, iand ithe ienvironment; i(3) ibased ion ipsychology imeans ithat iare iinspired iby icognitive iand ibehavioral isciences ibecause ithey iare irelated ito ithe iexistence iof ihuman iconsciousness, iby imeans iof ianalysis istudies iof iID, iego, iand isuperego; iand i(4) ibased ion isociology imeans ithat iis iinspired iby isocial iscience ibecause iit iis irelated ito ithe iexistence iof ireciprocal ireactions ito ipeople's ibehavior, iby imeans iof ithe iexchange iof isocial ipotentials.
Differences Between Lemon Aromatherapy and Hypnobirthing in Reducing Nausea and Vomiting of Pregnant Women in the First Trimester
Authors: Sari Lutfiana Puspita , Nurrasyidah Rahmi 
Published: April 2023

Backgrounds: Nausea and vomiting are discomforts of pregnancy about which 50–90% of pregnant women complain in the first trimester. Hypnobirthing and lemon aromatherapy are complementary therapies that can relax so that endorphins are produced and will reduce nausea.
Methods: The study design is a pre-experimental research method. Research conducted in June–August 2022 at Puskesmas Klaten Selatan. A total of 50 pregnant women who suffered nausea and vomiting were recruited using accidental sampling. The data collection technique uses a PUQE-24 score. Data analysis used univariate and bivariate methods. Univariate performed the distribution frequency calculation. Bivariate data analysis using the Wilcoxon test because the data is not normally distributed. Differences in nausea and vomiting between the two groups using the Mann-Whitney test.
Results: Lemon aromatherapy effectively reduces nausea and vomiting (p-value < 0.05). Hypnobirthing can effectively reduce nausea and vomiting (p-value < 0.05). We found a significant difference between the score of nausea and vomiting for lemon aromatherapy and hypnobirthing (p-value < 0.05). Both post-tests were in the range of mild nausea and vomiting, but the post-test score of lemon aromatherapy was lower than hypnobirthing, where the average post-test score of lemon aromatherapy was 1.43, while the post-test mean score of hypnobirthing was 6.43.
Conclusion: Lemon aromatherapy and hypnobirthing relaxation can effectively reduce nausea and vomiting. There is a significant difference between nausea and vomiting scores in pregnant women who are given lemon aromatherapy and hypnobirthing.
The Polytropic Behavior of Solar Wind Protons as Observed by the Ulysses Spacecraft during Solar Minimum
Authors: Nicolaou Georgios , Livadiotis George , McComas David J. 
Published: April 2023

Abstract
We analyze proton bulk parameters derived from Ulysses observations and investigate the polytropic behavior of solar wind protons over a wide range of heliocentric distances and latitudes. The large-scale variations of the proton density and temperature over heliocentric distance indicate that plasma protons are governed by subadiabatic processes (polytropic index γ < 5/3), if we assume protons with three effective kinetic degrees of freedom. From the correlation between the small-scale variations of the plasma density and temperature in selected subintervals, we derive a polytropic index γ ∼ 1.4 on average. Further examination shows that the polytropic index does not have an apparent dependence on the solar wind speed. This agrees with the results of previous analyses of solar wind protons at ∼1 au. We find that the polytropic index varies slightly over the range of the heliocentric distances and heliographic latitudes explored by Ulysses. We also show that the homogeneity of the plasma and the accuracy of the polytropic model applied to the data points vary over Ulysses' orbit. We compare our results with the results of previous studies that derive the polytropic index of solar wind ions within the heliosphere using observations from various spacecraft. We finally discuss the implications of our findings in terms of heating mechanisms and the effective degrees of freedom of the plasma protons.
« Moi, je n'y crois pas trop à cette vérité scientifique. » Contestation des savoirs médicaux dans les mobilisations féministes de santé en Europe francophone
Authors: Quéré Lucile 
Published: April 2023

Résumé La résurgence du courant de self-help féministe invite à questionner le rapport que les militantes revendiquant de disposer librement de leur corps entretiennent à l'ordre médical. Pour interroger la portée de leur contestation de l'emprise médicale sur le corps des femmes, je m'appuie sur une enquête ethnographique menée entre 2015 et 2019 auprès de collectifs de self-help gynécologique inscrits dans un espace de circulation transnationale qui regroupe trois pays (Belgique wallonne, France et Suisse romande). Le travail militant entrepris dans ces mobilisations entend produire et faire produire des savoirs hétérodoxes sur les corps et la santé et reprendre en main certains actes, tel le frottis cervico-utérin, réservés aux professionnel·les de santé. S'il a pour ambition d'abolir la frontière entre sphères profane et médicale, il fait néanmoins l'objet de processus de spécialisation selon les différences d'expertise sur les corps et la santé. L'analyse de la division statutaire du travail militant et des contours de la « réappropriation » des savoirs techniques montre que les pratiques de self-help ont des implications ambivalentes au regard de la contestation de la hiérarchie entre savoirs profanes et savoirs médicaux.
The coordination of multiple actors in extreme situations. The case of the extra-regional transfers of patients with Covid-19
Authors: Cucharero Atienza Paula , Laude Laëtitia , Grimaud Olivier , Girault Anne 
Published: April 2023

Sur quelles dimensions s’appuie la coordination d’une situation extrême telle que les opérations de transferts de patients Covid-19 ? Pour répondre à cette question, nous nous appuyons sur les travaux analysant les situations extrêmes, et plus spécifiquement sur la littérature étudiant les dimensions à l’origine de la coordination de ces situations. Nous nous basons sur une étude qualitative combinant la réalisation d’entretiens auprès de cliniciens et de représentants des autorités sanitaires impliquées avec une analyse documentaire. Au total, nous avons réalisé quarante entretiens semi-directifs, pour la plupart par visioconférence compte tenu du contexte sanitaire. L’analyse des résultats montre que l’organisation des transferts extrarégionaux, qui implique une pluralité d’organisations, s’appuie sur l’imbrication de sept dimensions inscrites dans des temporalités diverses : 1) le dispositif standardisé de transfert inter-hospitalier ; 2) l’expérience des professionnels de la gestion de crise; 3) la construction collective de sens ; 4) de nouvelles coopérations intra et inter-organisationnelles ; 5) les relations de confiance entre professionnels ; 6) le rôle de leadership de l’administration centrale qui entraîne une reconfiguration de rôles ; 7) la primauté de la logistique et de l’opérationnel. Ces éléments réunis ont permis d’assurer l’efficacité de ces transferts.
Jeunes à la rue usagers de drogues : se construire des territoires existentiels
Authors: Loth Caroline , Tissot Nina 
Published: April 2023

Des jeunes usagers de drogues à la rue à Lyon occupent l’espace public, y construisent des abris, y font la manche, consomment des produits psychoactifs, s’inscrivent dans un réseau de relations sociales, et ainsi développent des aptitudes à habiter et à cohabiter dans la ville. En marge – ou en plein cœur ? – de celle-ci, ils génèrent ainsi des territoires physiques et existentiels bien loin du concept d’errance qui les définit souvent dans l’action sociale et politique. À partir d’une recherche conduite à divers moments et dans différents cadres (interventions en travail social, études en anthropologie, ethnographies pour un observatoire de recherche), nous souhaitons ici restituer l’épaisseur des modalités d’être à la ville de ces jeunes. L’article rend compte de leurs compétences urbaines manifestes, que les usages de drogues conditionnent nécessairement, et ainsi de leurs existences éminemment politiques dans la ville.
Insérer les personnes sans abri par le travail. Un dispositif aux prises avec les catégories de « sans-domicile » et « sans-abri »
Authors: Lacoste Louise 
Published: April 2023

Le dispositif « Premières Heures » parisien vise le retour à l’emploi des personnes sans abri, par l’intermédiaire de la reprise progressive d’une activité économique. De ce fait, le dispositif s’est construit à partir d’une distinction opérée entre « sans-abri » et « sans-domicile ». Alors que la première catégorie – visée par le dispositif – correspond à celle des personnes dormant dans un lieu non prévu pour l’habitation, la seconde concerne les individus déjà stabilisés en matière d’hébergement (soit hébergés dans un centre d’urgence ou de réinsertion sociale) et pouvant a priori intégrer directement le marché du travail ordinaire. Pourtant, l’analyse des débats interassociatifs et des pratiques de recrutement pour le dispositif invite à interroger cette différenciation entre les personnes à la rue qui seraient plus vulnérables et celles en hébergement social qui seraient plus stabilisées dans leur parcours.
Promesses et (dés)illusions
Authors: Rauzy Pablo 
Published: April 2023

« Une blockchain est un registre distribué et immuable dans lequel sont écrites des informations qui font consensus. » Dans cet article, nous commencerons par donner du sens à cette phrase et à l’ensemble des termes qui y sont employés, en nous efforçant quand c’est nécessaire de rendre accessibles les notions informatiques (comme la décentralisation, la distribution, l’immuabilité, ou le consensus) et le fonctionnement technique des outils cryptographiques sous-jacents (comme les condensats, les signatures, ou la preuve de travail ou d’enjeu). L’objectif de cette introduction sera d’atteindre une compréhension réelle de ce qu’est une blockchain. Ainsi équipés, nous discuterons ensuite de ce que les blockchains autorisent effectivement d’accomplir, et donc surtout ce qu’elles ne permettent pas. Nous questionnerons alors les utilisations qui en sont proposées en nous concentrant sur des cas d’usage typiques des blockchains que nous étudierons plus en détails : les « cryptomonnaies » bien sûr, la certification de documents (avec l’exemple des diplômes), et nous mentionnerons également le cas des NFT. Cela nous permettra en conclusion de questionner de manière générale le caractère d’« innovation de rupture » que l’on associe souvent à cette technologie.
Do Climate and Environmental Characteristics Influence Concussion Incidence in Outdoor Contact Sports? A Systematic Review
Authors: Abdoo Olivia , Martinez Corina , Forshey Trent , Myers Heather , Hendren Stephanie , Pietrosimone Laura S. 
Published: April 2023

ObjectiveTo obtain a comprehensive understanding of the implications of environmental and climate factors on sport-related concussion incidence in outdoor contact sports.Data SourcesMEDLINE (via Ovid), Embase (via Elsevier), CINAHL Complete (via EBSCOhost), SPORTDiscus (via EBSCOhost), and Scopus (via Elsevier).Study SelectionStudies that report incidence of sport-related concussion, assess data from athletes participating in outdoor contact sports, report on 1 or more climate or environmental factors, and report a diagnosis of concussion performed by a licensed medical professional were included. Reasons for exclusion included no report on extrinsic or environmental factors, no data on sport-related concussion incidence, and self-report of concussion diagnosis.Data ExtractionThis systematic review was conducted using Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines using 2 reviewers at each phase and a third reviewer for conflict resolution.Data SynthesisA total of 7558 articles were reviewed, and 20 met the inclusion criteria. There was moderate to strong strength of evidence concluding no difference between surface type (grass versus artificial) on sport-related concussion risk. Moderate to strong strength of evidence was found supporting no difference in sport-related concussion incidence based on game location (home versus away). There was no consensus on the effects of altitude or temperature on sport-related concussion incidence. One high-quality study found a decreased risk of sport-related concussion when playing in wet versus dry conditions. Heterogenous populations and data collection methods prevented extraction and meta-analysis.ConclusionsAlthough a consensus on specific environmental and climate factors that influence sport-related concussion incidence was limited, the majority of studies were of high quality and gave insight into opportunities for future investigation. Administrators of large injury surveillance databases should consider including specific environmental and climate factors to provide investigators with robust data sets to better understand potential associations with sport-related concussion.
Prevalence of obstructive sleep apnea in patients with chronic obstructive pulmonary disease
Authors: Alkhayat Khaled , Hussein Mona T. , Mohammed Omnia A. , Mohammadien Hamdy A. 
Published: April 2023

Introduction
The occurrence of chronic obstructive airway disease and obstructive sleep apnea (OSA) is a popular syndrome called overlap syndrome.

Aim
To evaluate the prevalence of OSA in chronic obstructive pulmonary disease (COPD).

Patients and methods
A total of 86 patients with COPD (54.65% men, with a mean age of 62.065 years) were included in our study. Clinical criteria and biochemical tests were registered, and polysomnography was done.

Results
Overall, 38 patients with an apnea–hypopnea index more than 5 events/h were defined as having overlap syndrome (44.19%).

Conclusion
The results showed an OSA prevalence of 44.19% in patients with COPD. A sleep study should be considered in overweight patients with COPD, even in patients without symptoms of sleep apnea.