bluuebunny/crossref_metadata_2025_split huggingface dataset:
An Improved Current Detecting Method for STATCOM Considering
Unbalanced Compensation
Authors: Xu Minghao , Chen Ming 
Published: March 2022

Background:
Static Synchronous Compensator plays an essential role in governing the
reactive power and harmonics of power systems. The accuracy and real-time performance of reactive
power and harmonic detection are necessary to ensure balancing compensation effectiveness.
The traditional dq current detection method can only extract positive sequence components in the
positive sequence rotational reference frame and extract negative sequence components in the negative
sequence rotational reference frame.

Objective:
This paper aims to give a practical and straightforward current detection solution to enhance
the compensator performance and simplify the control system by extracting the positive sequence,
negative sequence, and harmonics in the positive sequence rotational reference frame.

Methods:
Firstly, a grid-connected four-quadrant converter with an Inductance-Capacitance-
Inductance (LCL) filter balancing compensation topology is constructed. Then an improved current
detection algorithm is proposed to extract the positive sequence, negative sequence, and harmonics
in the positive rotational reference frame separately. Finally, the Direct Current (DC) side voltage
design method is discussed to avoid the overmodulation effects.

Results:
Matlab simulation and a prototype 500kVA Static Synchronous Compensator (STATCOM)
experiment are implemented to demonstrate the proposed method.

Conclusion:
The proposed strategy can effectively improve the compensation accuracy, and the
system structure is simplified while the stability and reliability of the whole system are ensured.
Choice of the interval traffic control system in terms of increasing demands for the coverage of forecast traffic volumes
Authors: Kornienko N. V. , Mekhedov M. I. 
Published: March 2022

Introduction. The authors view methodology disadvantages for the calculating the existent traffic capacity of the single track analytically by defining the limiting space interval. The current calculation methodology does not fully consider the factors influencing the traffic organization. Thus, this method implies that all trains or pairs of trains evenly distribute the traffic capacity does not corresponding to the real situation. Railway sections should have some reserve capacity that provides carriage in condition of actual traffic volume.Materials and methods. The authors proposed a new approach for determining the traffic capacity by the situation modeling through the alternate graph of train traffic and in accordance with various factors effecting the traffic capacity. Moreover, the authors carried out a comparative analysis of the transportation process indicators. They used two variants of the interval control system — automatic and semi-automatic blocking — in irregular traffic conditions.Results. The performed simulation modeling demonstrates that the use of semi-automatic blocking train interval control does not secure the planned train traffic capacity through the single-track designed line in difficult climatic conditions.Discussion and conclusion. The automatic blocking is considered more appropriate for the train interval control system. The mentioned blocking will provide not only the required capacity, but also the possibility of diagnosing the state of the trackway integrity. It is an important issue providing train traffic safety at low temperatures.
Development of the quality assessment system of passenger and suburban train traffic: raising an issue
Authors: Mekhedov M. I. , Sotnikov E. A. , Mekhedova E. A. 
Published: March 2022

Introduction.The currently applied system of passenger and suburban train traffic in the Russian railway transport does not completely consider the passenger satisfaction of the provided service quality. The authors suggest determining whether supplements of the existing quality assessment method of passenger and suburban traffic are reasonable in terms of the arrival, departure, running schedule and considering the passenger satisfaction of the existing train traffic.Materials and methods.The researches proposed the concept of “passenger dissatisfaction of the provided service quality in terms of passenger and suburban train traffic” (or “rate of passenger dissatisfaction of the train schedule implementation”). The passenger and suburban trains with the schedule deflection should be rated by the weighting coefficient of significance. It is necessary to consider not only train capacity and delay duration, but also the purposes of the trip and technological factors of the train running.Results.The authors determine the numerical value functional of the delayed passenger and suburban trains. Moreover, the authors identify both the initial value of the train capacity and the train delay and the corresponding coefficient of the passenger dissatisfaction growth. The article presents requirements to the studies concerning the rate of passenger psychological sensitivity to the train delays. The developed model allows conducting the necessary research for the quality assessment system of passenger and suburban train traffic.Discussion and conclusion.The solution of the presented problem is important both for the protection of passenger interests and for maintenance and improving of the railway transport image. In addition, the detailed solution will minimize losses in goods traffic while passenger and suburban train commitment to timetable.
Evaluation of a Circadian Rhythm and Sleep-Focused Mobile Health Intervention for the Prevention of Accelerated Summer Weight Gain Among Elementary School–Age Children: Protocol for a Randomized Controlled Feasibility Study
Authors: Moreno Jennette P , Dadabhoy Hafza , Musaad Salma , Baranowski Tom , Thompson Debbe , Alfano Candice A , Crowley Stephanie J 
Published: March 2022

Background
The i♥rhythm project is a mobile health adaptation of interpersonal and social rhythm therapy designed to promote healthy sleep and behavioral rhythms among 5-8-year olds during summer for the prevention of accelerated summer weight gain.

Objective
This pilot study will examine the feasibility, acceptability, and preliminary efficacy of the i♥rhythm intervention. This will ensure that the research protocol and procedures work as desired and are acceptable to families in preparation for the fully powered randomized controlled trial. The proposed study will examine the willingness of participants to participate in the intervention and determine whether modifications to the intervention, procedures, and measures are needed before conducting a fully powered study. We will assess our ability to (1) recruit, consent, and retain participants; (2) deliver the intervention; (3) implement the study and assessment procedures; (4) assess the reliability of the proposed measures; and (5) assess the acceptability of the intervention and assessment protocol.

Methods
This study will employ a single-blinded 2-group randomized control design (treatment and no-treatment control) with randomization occurring after baseline (Time 0) and 3 additional evaluation periods (postintervention [Time 1], and 9 months [Time 2] and 12 months after intervention [Time 3]). A sample of 40 parent-child dyads will be recruited.

Results
This study was approved by the institutional review board of Baylor College of Medicine (H-47369). Recruitment began in March 2021. As of March 2022, data collection and recruitment are ongoing.

Conclusions
This study will address the role of sleep and circadian rhythms in the prevention of accelerated summer weight gain and assess the intervention’s effects on the long-term prevention of child obesity.

Trial Registration
ClinicalTrials.gov NCT04445740; https://clinicaltrials.gov/ct2/show/NCT04445740.

International Registered Report Identifier (IRRID)
DERR1-10.2196/37002
Relaciones complejas en la agroindustria azucarera mexicana y la agricultura por contrato en Cuautla, Morelos / Complex relationships in the mexican sugar-cane agribusiness and the contract farming at Cuautla, Morelos
Authors: Parral Quintero Luis Enrique 
Published: March 2022

El presente trabajo analiza la agricultura por contrato como dispositivo regulador de las relaciones en la producción de caña de azúcar en Cuautla, Morelos. Para ello, se emplea la teoría general de sistemas complejos y el método etnográfico de la antropología social, pues de manera conjunta permiten elaborar un estudio etnográfico que describe la red de relaciones interdependientes entre componentes humanos y no humanos presentes en la industria azucarera; de suerte que la agricultura por contrato regula las relaciones entre elementos físicos y sociales de este sistema complejo.Abstract: This essay analyzes the contract farming as regulating device of relationships in the sugar-cane production at Cuautla, Morelos. To do this, is employed the General Theory of Complex Systems and the ethnographic method of social anthropology, because both of them allow to build an ethnographic study that describe the interdependent relations network between human elements and non-human elements currents in the sugar-cane agribusiness; in such a way that the contact farming regulates the relationships between physical and social elements in this complex system.Keywords: complex system; social relationships; sugar cane industry; contract farming; sociotechnical systems.Résumé : Cet article analyse l’agriculture contractuelle comme un instrument de régulation des relations dans la production de la canne à sucre, á Cuautla, à Morelos. Pour le faire, est utilisé la théorie générale des systèmes complexes et la méthode ethnographi-que de l’anthropologie sociale, car les deux permettent construire une étude ethnographique qui décrit le réseau de relations interdépendantes entre les éléments humains et non humains dans l’agro-industrie sucrière ; donc l’agriculture contractuelle régule les relations entre les éléments physiques et sociaux dans ce système complexe. Mots-clés : système complexe ; relations sociales ; l’agro-industrie sucrière ; l’agriculture contractuelle ; systèmes sociotechniques.
La cesárea: ¿cuándo, cómo y por qué?
Authors: de Miguel Sesmero José Ramón , Quintana Pantaleón Charo , Odriozola Feu Juan Manuel 
Published: March 2022

Cesarean section is a surgical intervention, which allows the birth of the fetus through the maternal abdomen. A surgical solution to certain problems of pregnancy and childbirth, a way for birth, very different from that intended by nature. It is a beneficial surgery when there are complications for the mother and the fetus. In this book, several questions are asked, which are very topical, about certain aspects of cesarean section, and to which in this book, we try to answer: •	The frequency of completion, which has increased for 20-30 years. This increase and the observed variability is cause for social and professional concern. Why has this increase occurred? •	Why is a cesarean section indicated? Is there a good adaptation of the medical indications or obstetric, to the standards of the current scientific evidence? •	How is a cesarean section performed? Currently it is a safer surgery, but for this reason can this major surgery intervention be trivialized, as well as underestimate its risks and consequences on women and newborns? •	Is it a safe surgery? What complications in the short and long term can have a cesarean section? •	Can a woman who has a previous cesarean section, try a vaginal delivery in a future pregnancy? Can it make breastfeeding difficult? Should family support be provided during cesarean section and immediate skin-to-skin contact in the operating room? Should the mother's request for cesarean section be accepted, without medical or obstetric indication?
Analisa Sistem Informasi Tugas Akhir Dengan Pendekatan Soft Systems Methodology
Authors: Waseso Bayu , Suhaeri Suhaeri , Herdi Tazkiyah 
Published: March 2022

Persyaratan untuk menyelesaikan pendidikan di perguruan tinggi oleh seorang mahasiswa adalah menyelesaikan tugas akhir. Dimana pada tugas akhir tersebut mahasiswa melakukan kegiatan penelitian. Laporan tugas akhir pada Sekolah Tinggi ABC memiliki beberapa tahapan yang wajib diikuti, mulai dari pengajunan Idea Concept Paper (ICP), proses bimbingan, pengajuam propoal, dan penyelesain tugas akhir. Meningkatnya jumlah mahasiswa pada setiap tahunnya mengakibatkan naiknya beban kerja admin dalam mengelola administrator dalam pengelolaan tugas akhir. Unit Jurusan aalah unit yang bertugas untuk mengelola administrasi tugas akhir. Kondisi inilah yang menginspirasi untuk memberikan suatu solusi dengan membuat suatu sistem informasi tugas akhir (SITA). Di dalam SITA ini semua pihak yang terkait dengan pengelolaan tugas akhir akan terlibat mulai dari mahasiswanya itu sendiri, dosen, petugas administrator serta eksekutif. Tahapan analisa pada penelitian ini akan menggunakan soft systems methodology (SSM). SSM merupakan proses penyelidikan yang berbasis pada aksi ke dalam situasi bermasalah di dunia nyata, dimana pengguna akan belajar cara mencari tahu tentant situasi untuk mendefinisikan atau mengambil tindakan untuk memperbaikinya. Hasil analisa yang di dapat akan diterjemahkan menjadi desain yang nyata dengan menggunakan use case UMLTRANSLATE with x EnglishArabicHebrewPolishBulgarianHindiPortugueseCatalanHmong DawRomanianChinese SimplifiedHungarianRussianChinese TraditionalIndonesianSlovakCzechItalianSlovenianDanishJapaneseSpanishDutchKlingonSwedishEnglishKoreanThaiEstonianLatvianTurkishFinnishLithuanianUkrainianFrenchMalayUrduGermanMalteseVietnameseGreekNorwegianWelshHaitian CreolePersian // TRANSLATE with COPY THE URL BELOW Back EMBED THE SNIPPET BELOW IN YOUR SITE Enable collaborative features and customize widget: Bing Webmaster PortalBack//
COVID 19 en gestantes y neonatos: Características clínicas y hallazgos de laboratorio e imagenológicos. Un resumen de revisiones sistemáticas
Authors: Ph.D Santiago Vasco-Morales, 
Published: March 2022

Introducción. La infección por SARS-CoV-2 en el periodo
perinatal puede asociarse a un mayor riesgo de morbimortalidad tanto en
la madre como en el neonato.
Objetivo. Describir las características clínicas y los
hallazgos de laboratorio e imagenológicos en gestantes con COVID-19 y
sus recién nacidos.
Materiales y métodos. Se realizó una búsqueda en PubMed,
Scopus, Web of Science y Cochrane de revisiones sistemáticas publicadas
entre el 1 de febrero de 2020 y el 30 de mayo de 2021, que describieran
las características clínicas y hallazgos de exámenes de laboratorio y de
imagen (tórax) en gestantes con COVID-19 y sus recién nacidos; no hubo
restricciones de idioma. Se reanalizaron los datos mediante metaanálisis
bayesianos utilizando métodos de Monte Carlo basados en Cadenas de
Markov. El protocolo del estudio está registrado en PROSPERO bajo el
código CRD42020178329.
Resultados. Se recuperaron 6 revisiones sistemáticas (para un
total de 617 estudios primarios). Se realizó una síntesis narrativa de
las proporciones de los signos, síntomas y hallazgos imagenológicos y de
laboratorio tanto de las madres, como de los neonatos. Las Odds ratio
(OR) entre las embarazadas con y sin COVID-19 fueron: compromiso del
bienestar fetal: 1.9 (IC95%:1.09-3.63); mortinato: 1.73
(IC95%:1.01-2.94); nacimiento prematuro: 1.77 (IC95%:1.25-2.61);
admisión de la madre a unidad de cuidados intensivos (UCI): 6.75
(IC95%: 1-31.19). Con relación a la sintomatología: la OR para la
mialgia entre las embarazadas y las no embarazadas con COVID-19: 0.67
(IC 95%:0.51-0.93).
Conclusiones. Los síntomas más comunes en las embarazadas con
COVID-19 son tos, fiebre, disnea y mialgias; además, existe un mayor
riesgo de ingreso a UCI. En lo que respecta a los exámenes
complementarios, las alteraciones más frecuentes son la linfopenia y las
lesiones evidenciadas en los estudios de imagen del tórax. La presencia
de COVID-19 en las gestantes se asocia con nacimiento prematuro. Al
parecer, la infección por SARS-CoV-2 en neonatos no es grave y el riesgo
de transmisión vertical es bajo, pues no se encontraron datos sobre
malformaciones congénitas atribuibles al virus.
Procedura plângerii contra soluţiei de netrimitere în judecată. Titularii cererii. Strămutare. Admisibilitate
Authors: Nițu Daniel 
Published: March 2022

Potrivit art. 72 C. proc.pen. strămutarea poate fi cerută de părţi, persoana vătămată sau de procuror. Conform art. 32 coroborat cu art. 33 C. proc. pen. în noţiunea de părţi în procesul penal se includ inculpatul, partea civilă şi partea responsabilă civilmente, precum şi subiecţii procesuali, care sunt suspectul şi persoana vătămată.
Deşi stricto sensu, prin aceste texte de lege persoanele care sunt citate în procedura reglementată de art. 341 C.proc.pen. nu sunt incluse în categoria de părţi, totuşi dispoziţiile art. 72 C. proc. pen. trebuie să fie analizate printr-o abordare mai largă, iar în categoria persoanelor care poate solicita strămutarea să se includă si cele care au calitatea de „părţi” în cadrul soluţionării plângerii de către judecătorul de cameră preliminară.
Fals în înscrisuri sub semnătură privată
Authors: Ștefan Cristian Valentin 
Published: March 2022

1. Fapta de a contribui cu acte de sprijin la falsificarea unui înscris sub semnătură privată şi de a folosi înscrisul sub semnătură privată falsificat (încredinţat spre folosire de către autorul falsului), în vederea producerii de consecinţe juridice, constituie coautorat la infracţiunea de fals în înscrisuri sub semnătură privată.
2. Fapta de a contribui, în două împrejurări, la falsificarea a două înscrisuri sub semnătură privată şi de a folosi, într-o împrejurare, cele două înscrisuri sub semnătură privată falsificate (încredinţate spre folosire de către autorul falsului), în vederea producerii de consecinţe juridice, constituie un act material de fals în înscrisuri sub semnătură privată.
Cooperarea judiciară în materie penală şi respectarea drepturilor omului. Probleme actuale. Probele electronice
Authors: Bulea Cosmin Daniel 
Published: March 2022

Prin prezenta lucrare ne propunem să realizăm o analiză critică asupra propunerii Comisiei Europene vizând adoptarea unui regulament privind instituirea unui instrument de cooperare judiciară în materie penală menit să permită obţinerea de probe electronice direct de la prestatorii de servicii de comunicaţii electronice care îşi desfăşoară activitatea pe teritoriul Uniunii, chiar şi în condiţiile în aceştia nu au un sediu propriu-zis în vreunul dintre statele membre. Mai concret, regulamentul doreşte să instituie posibilitatea unui organ judiciar dintr-un stat membru de a obţine datele stocate de către un prestator de servicii de comunicaţii electronice (de exemplu, servicii de telefonie prin internet, servicii de mesagerie instantanee şi de e-mail, reţele sociale etc.) fără a fi necesară intervenţia autorităţilor statului membru pe teritoriul căruia, prin ipoteză, respectivul prestator îşi desfăşoară activitatea.
Punctul de plecare l-a constituit declaraţia comună a miniştrilor justiţiei şi afacerilor interne şi a reprezentanţilor instituţiilor Uniunii Europene cu privire la atentatele teroriste din 22 martie 2016 de la Bruxelles, ocazie cu care s-a observat eficienţa scăzută a instrumentelor de cooperare judiciară existente în ceea ce priveşte obţinerea probelor electronice.
Deşi scopul acestui instrument este acela de a obţine date despre diferite activităţi infracţionale într-un timp record, care să permită intervenţia rapidă a autorităţilor judiciare solicitante, mecanismul gândit sub egida Comisiei Europene nu doar că este unul cu totul atipic raportat la formele de cooperare judiciare în materie penală existente la acest moment, dar ridică şi probleme serioase din perspectiva drepturilor fundamentale ale omului.
Prin urmare, prezenta lucrare va cuprinde două părţi: pe de-o parte, vom analiza pilonii pe care se fundamentează sistemul actual de cooperare judiciară europeană în materie penală şi relaţia acestui sistem cu sfera protecţiei drepturilor omului, iar, de pe altă parte, vom trece în revistă, dintr-o perspectivă critică, prevederile propunerii de regulament formulate de Comisia Europeană.
Pengaruh Faktor Fundamental, Kurs, dan Harga Minyak Dunia terhadap Harga Saham
Authors: Jenal Jason 
Published: March 2022

Property conditions in Indonesia are predicted to continue developing. Through the 2015-2019 National Medium-Term Program, the government has given the green light to accelerate infrastructure development through a housing program that makes Indonesia a favorite place to invest in property stocks. IHSG price fluctuations on the stock exchange were caused by internal and external factors. The sample of this study consists of 55 building real estate and property companies. The sample in this research was determined by the purposive sampling method. The data analysis technique is the multiple linear regression analysis. This study aims to examine and analyze the influence of fundamental factors (ROI, DER, CR, TATO), exchange rates, and world oil West Texas Intermediate (WTI) on stock prices of Real Estate and Property in Indonesia for the period of 2015-2019. In this study, the results of the independent variables ROI, DER, CR, TATO, exchange rates, and WTI simultaneously had a significant impact on real estate stock prices in 2015-2019. Meanwhile, partially DER, CR, TATO have a significant impact while ROI, exchange rate, and WTI have no significant impact. Kondisi properti di Indonesia diprediksi terus mengalami perkembangan. Pemerintah, melalui Program Jangka Menengah Nasional 2015-2019, memberikan lampu hijau untuk percepatan pembangunan infrastruktur melalui program perumahan yang menjadikan Indonesia tempat favorit untuk berinvestasi pada saham properti. Fluktuasi harga IHSG di bursa disebabkan faktor internal dan eksternal perusahaan. Sampel dalam penelitian ini terdiri dari 55 perusahaan real estate dan properti. Sampel dalam penelitian ini ditentukan dengan menggunakan metode purposive sampling. Teknik analisis data yang digunakan adalah Analisis Regresi Linear Berganda. Penelitian ini bertujuan untuk menguji dan menganalisis pengaruh faktor fundamental (ROI, DER, CR, TATO), kurs dan minyak dunia West Texas Intermediate (WTI) terhadap harga saham emiten Real Estate dan Properti di Indonesia periode 2015-2019. Pada penelitian ini, didapatkan hasil variabel independen ROI, DER, CR, TATO, kurs dan WTI dunia secara simultan memberikan dampak signifikan terhadap harga saham real estate pada tahun 2015-2019. Sedangkan secara parsial DER, CR, TATO memberikan dampak signifikan sedangkan untuk ROI, kurs dan WTI tidak memberikan dampak signifikan.