bluuebunny/crossref_metadata_2025 huggingface dataset:
Avaliação da compensação mútua de geração entre uma pequena central hidrelétrica e um gerador fotovoltaico
Authors: Oliveira Rafael Deléo
Published: May 2021

O objetivo deste artigo foi analisar os efeitos da compensação mútua de geração durante a operação conjunta entre uma Pequena Central Hidrelétrica (PCH) e um Gerador Fotovoltaico (GFV). As simulações indicam que pode existir complementariedade no tempo entre as gerações fotovoltaica e hidráulica. A complementariedade pode ser positiva ou negativa. A complementariedade positiva ocorre quando a quantidade de energia gerada pela operação conjunta entre os geradores é maior do que a quantidade de energia gerada pelos geradores de forma independente. Já a complementariedade negativa ocorre quando a quantidade de energia gerada pela operação conjunta dos geradores é menor do que a quantidade de energia gerada pelos geradores de forma independente. Ainda, as análises indicam que, para existir complementariedade positiva, a potência do GFV deve corresponder a um percentual da potência do gerador hidrelétrico. No caso estudado, a potência do GFV deve ser igual ou maior do que 30% da potência das turbinas da PCH (potência das turbinas: 15.000 kW). E, apesar do estudo ter utilizado dados de municípios localizados em regiões geográficas do estado de São Paulo, as análises podem ser generalizadas e aplicadas para avaliação de casos em outras regiões brasileiras mesmo que apresentem diferentes condições ambientais e climáticas.
Impactos dos choques do petróleo sobre a economia brasileira (2002 - 2015)
Authors: Ramos de Medeiros Edson , Vicente Cateia Júlio , Minoru Hasegawa Marcos
Published: May 2021

O artigo analisa os efeitos dos choques de petróleo no comportamento das variáveis macroeconômicas da economia brasileira, tendo o período de 2002 a 2015 como referência e utilizando o modelo VECM. Os coeficientes de curto prazo sugerem que choques no preço do petróleo impactam negativamente, mesmo que em pequena magnitude, o PIB e a taxa de câmbio, contudo não exercem influência sobre inflação, juros, o agregado monetário M1 (soma do papel-moeda em poder do público e dos depósitos a vista) e taxa de desemprego. No longo prazo, os coeficientes de ajustamento mostram a interligação entre o mercado do petróleo, o mercado de emprego, variação da inflação, M1 e dos juros. Os vetores de cointegração indicam forte relação inversa do preço do petróleo e PIB, inflação e desemprego. As funções impulso-respostas mostram que inicialmente a inflação, PIB, juros, câmbio e M1 respondem negativamente a choques do petróleo, mas ao longo do tempo se recuperam e se estabilizam no longo prazo. O desemprego apresenta elevação inicial e depois cai, seguindo trajetória inversa ao PIB, como esperado. Desta forma, tais resultados mostram que o desenho das políticas no âmbito macroeconômico – políticas que busquem impulsionar o crescimento, política de combate ao desemprego, a política monetária e a política cambial – devem considerar efeitos decorrentes de elementos externos, como choques do petróleo, pois estes afetam a estrutura dos preços relativos e pode comprometer os objetivos de tais políticas.
Decomposição do consumo de energia na indústria brasileira: efeitos do aumento da atividade entre 1970 - 2019
Authors: Salazar Marlon
Published: May 2021

A indústria é um dos setores da economia que mais consomem energia, sendo responsável por 32% do consumo final em 2019. Compreender como se comporta o consumo da indústria ao longo das décadas, decompondo a variação do consumo entre os efeitos atividade, estrutura e intensidade, através da decomposição de números índices, é de grande importância e é o objetivo principal deste trabalho. Este trabalho inova ao utilizar o método “Index Decomposition Analysis (IDA)” para os dados de consumo de energia industrial. Conclui-se que o efeito atividade é o principal responsável pelo aumento no consumo de energia, já que captura a participação do aumento da produção industrial sobre o consumo de energia. Por outro lado, o efeito intensidade cresce no período, o que indica que a indústria brasileira está se tornando menos eficiente no consumo de energia. Já o efeito estrutura contribui reduzindo o consumo no período estudado, o que indica que os setores energo intensivos perderam participação na produção industrial. Além disso, a partir da estimação da equação de demanda de energia utilizando como proxy do consumo o efeito atividade, constata-se que a elasticidade renda da demanda de energia foi de 1,57% no período, já que a elasticidade preço da demanda não é significante.
Some Aspects of Illegal Migration in the Legislation of Uzbekistan and the Participation of the Prosecutor in the Trial Regarding This Category of Criminal Cases
Authors:   Head of the Department the Academy of the General Prosecutor’s Office, Radjapova Mukhtaram Ziyodullaevna
Published: May 2021

The article highlights the concept of illegal migration, presents a brief description of the commission of illegal travel abroad and the liability for such acts established by the legislation of Uzbekistan. In addition, the author discusses the issues that should be brought to the attention of the prosecutor involved in the trial of this category of criminal cases, the liability for such actions and the prevention of illegal migration.
Kekuatan Hukum MoU Dari Segi Hukum Perjanjian
Authors: Sopamena Ronald Fadly
Published: May 2021

Prior to a business transaction, initial negotiations are usually carried out. Negotiation is a process of trying to reach an agreement with other parties. Negotiation is also an instrument that bridges the various interests of business actors in formulating their rights and obligations. It is in this negotiation that the bargaining process takes place. The next stage is the making of a memorandum of understanding, which in this writing is abbreviated as MoU. This study aims to examine whether the MoU can be used as a preliminary agreement as well as the legal strength of the MoU in terms of contract law. This research methodology uses normative legal tracing, primary and secondary legal materials with a statutory approach and a conceptual approach. Based on the research results, in a business contract, the negotiations carried out by the parties are outlined in the MoU as the initial agreement. If in the preliminary agreement stage there is a cancellation unilaterally, then as a legal consequence, the party making the cancellation must be responsible for the losses incurred. This form of responsibility is in the form of refunding costs incurred during negotiations and compensation for lost opportunities to enter into contracts with third parties.
Sejarah Perbandingan Sistem Pendaftaran Paten Di Amerika Serikat Dengan Di Indonesia
Authors: Sugito Elisa , Syahruddin Erwin
Published: May 2021

Patent protection in a country cannot be separated from the registration system adopted in that country. In the United States the patent registration system is based on the first-to-invent principle. Even though the United States uses the first-to-invent principle, the United States also regulates protection requirements as European countries, Japan and Indonesia are in the form of new discoveries, containing inventive steps, and can be applied in industry. Meanwhile in Indonesia, the patent protection system used is the first to file system, which is a system that grants patent rights to those who first register a new invention in accordance with the requirements. The purpose of this research is to study and analyze the comparative history of the patent registration system in the United States with the patent registration system in Indonesia. The type of research method used is normative legal research with a comparative law approach and a legal history approach. The results of the study found that patent protection in European countries, the United States, Japan and Indonesia has similarities in protection requirements that regulate novelty, inventive steps, and industrial applications.
Administrasi Perkara Perdata Secara E-Court di Indonesia
Authors: Ahyani Hisam , Makturidi Muhamad Ghofir , Muharir Muharir
Published: May 2021

The purpose of this research is to multiply the innovation related to civil case administration carried out by E-court by the Religious Court of the City of Banjar and the suitability of case administration based on Regulation No.1 of 2019. This research method is included in the category of field research, with a research approach. qualitative, with data collection techniques carried out through observation, interviews, and documentation. Meanwhile, the data analysis technique is done by analyzing the data inductively. The results show that 1) Civil case administration innovation in PA Banjar City in implementing simple, fast and low cost court principles is by implementing E-court, while still monitoring to avoid extortion and brokering perpetrators who charge fees outside the provisions that apply to people who are looking for justice. 2) The suitability of electronic civil case administration carried out in PA Banjar City refers to Perma No. 1 of 2019 can be said to be appropriate, which is evidenced by the existence of communication and socialization to employees, and ecourt services in PA Banjar City are adjusted to SOP which applies to the Banjar City Religious Court. The down payment fee of the case is adjusted to the radius of each area (plaintiff and defendant). 3) Constraints in using E-court in PA Banjar include Server Errors, Human Resources, excessive time saving, unable to explore the information that must be conveyed by both the plaintiff, defendant, and witnesses due to the limited time available the judge.
Akibat Hukum Dari Pemutusan Kontrak Secara Sepihak
Authors: Usman Nurainy , Tjoanda Merry , Alfons Saartje Sarah
Published: May 2021

This study aims to determine how the arrangements for the unilateral termination of the contract/agreement and what are the legal consequences arising from the unilateral termination of the contract. The research method used is normative juridical. The approach used in this research is the statute approach and the case approach, and the conceptual approach. The conclusion of the research results is that; contract termination arrangements and legal consequences are regulated in Articles 1266, 1267, 1243 and 1365 of the Civil Code. The conditions for an agreement to be canceled unilaterally are that the agreement must be reciprocal, there is default, and the cancellation must be requested from the judge. Unilateral termination of the agreement due to default without going through the court is an act against the law. The legal consequence of the unilateral termination of the agreement due to default is a claim for compensation from the party who feels aggrieved. The Civil Code does not explicitly regulate the differentiation of compensation as a result of default with compensation as a result of an act against the law. Based on the research results, it is found that compensation as a result of default is compensation in the form of material, while compensation for an illegal act is compensation in the form of material and immaterial. It is hoped that in the future there will be clear regulations regarding compensation as a result of default and compensation as a result of acts against the law.
CAMPUR KODE DI LINGKUNGAN MASYARAKAT PANCOR SANGGENG, KABUPATEN LOMBOK TIMUR
Authors: Aprila Diniarti Dian , Haeruddin Haeruddin
Published: May 2021

Permasalahan yang hendak dikaji dalam penelitian ini adalah bentuk dan faktor penyebab terjadinya campur kode pada masyarakat Pancor Sanggeng di Lombok Timur. Masyarakat Pancor Sanggeng adalah masyarakat yang bilingual karena menguasai dua bahasa yaitu bahasa Indonesia dan bahasa daerah. Penguasaan terhadap dua bahasa tersebut memungkinkan terjadinya campur kode dalam setiap tuturan masyarakat tersebut karena penggunaan bahasa Indonesia lebih dominan dibandingkan bahasa daerah. Berdasarkan permasalahan tersebut, tujuan dalam penelitian ini adalah mendeskripsikan bentuk campur kode dan faktor penyebab terjadinya campur kode pada tuturan masyarakat Pancor sanggeng. Jenis penelitian ini adalah deskriptif kualitatif. Pengumpulan data dilakukan melalui metode observasi dan sadap suara. Berdasarkan analisis data yang telah dilakukan, hasil penelitian yang ditemukan berupa bentuk campur kode dalam tuturan masyarakat Pancor sanggeng adalah campur kode dalam bentuk kata dan frasa. Sedangkan faktor penyebab terjadinya campur kode ada tiga yaitu, (1) persamaan latar belakang bahasa pertama (B1), (2) merupakan wilayah kota sehingga memungkinkan mereka untuk menggunakan bahasa Indonesia lebih sering daripada bahasa ibu, dan (3) faktor gengsi yang tinggi untuk menunjukkan identitas mereka yang tinggal di kota.
Le consistoire et les femmes, les femmes et le consistoire
Authors: Krumenacker Yves , Recous Noémie
Published: May 2021

Les études historiques sur les consistoires ont été nombreuses, surtout depuis les années 1980 ; leur rôle dans le contrôle social, leur fonctionnement ont été au cœur des recherches. La question du rapport entre les femmes et le protestantisme a également été beaucoup travaillée, sans que l’alternative entre émancipation des femmes ou renforcement du patriarcat à la suite de la Réforme ait vraiment été tranchée ; mais ces études portent peu sur la France, et elles négligent les femmes d’humble condition. Mais le croisement entre ces deux historiographies est plus récent et est encore assez peu pratiqué en dehors du monde anglo-saxon, alors qu’étudier les consistoires dans une perspective de genre permet à la fois de mieux en comprendre le fonctionnement et d’étudier la place des femmes dans les communautés réformées. C’est ce que cet article veut montrer à partir de l’exemple des consistoires de Bourgogne. On voit que les femmes, au cœur d’une entreprise réformatrice de régulation des mœurs, savent quelquefois jouer des exigences morales pour faire condamner des hommes ou imposer un certain type de comportement.
Mîlâdî 13. ve 20. Asırlar Arasında Te’lif Edilmiş Fas Tasavvuf Tabakāt Eserleri Üzerine Dönemsel Bir Bakış
Authors: ÖZTÜRK Esma
Published: May 2021

Ülkemizde tasavvuf tarihi hakkında yapılan güncel çoğu akademik ça-lışmanın genellikle Mısır, Irak, Türkiye, İran, Hindistan ve Orta Asya coğrafyasını kapsayan ve İslâm Dünyası’nın Doğu kanadını oluşturan araştırmalar olduğu gözlenmektedir. İslâm’ın ve özelde de tasavvufun Batıdaki gelişimi ise ilkine nispetle daha az araştırmacı tarafından incelenmiş olduğu görünmektedir. Hatta bu doğrultudaki inceleme Mağrib gibi spesifik bir bölge özelinde ele alınınca, bu alandaki araştırmaların sayısının daha da azaldığı fark edilmektedir. Bu noktadan hareketle araştırmamız mîlâdî 13 ve 20. yüzyıllar arası Mağrib/Fas bölgesinde ortaya çıkan tasavvuf tabakāt literatürünü kapsamaktadır. Çalışmada İbnü’z-Zeyyât et-Tâdilî’nin (öl. 628/1230) et-Teşevvüf ila ricâli’t-tasavvuf adlı tabakāt eserinden başlayarak toplam on tabakāt eseri tanıtılmıştır. Biyografik bilgi ve açıklamalarda müellifin hayatı, mevcut eserin konusu, yazılış amacı, diğer tabakāt eserleriyle benzer ve farklı tarafları, eserin sunuluş yöntemi gibi başlıklar üzerinden ayrıntılı bir değerlendirme yapılmıştır. Diğer taraftan; Fas coğrafyasında belirli bir zaman diliminde te’lif edilen bu eserlerin, o coğrafyadaki toplumların tarihî hafızasına sağladığı katkılar da belirlenmeye çalışılmıştır. Araştırma sonucunda elde edilen bulgulara göre, tabakāt türü eserlerin tarihin belli bir kesitini siyâsî, dinî, kültürel ve sosyal yönler dâhil olmak üzere yansıttığı ve ele aldıkları toplulukların genel yaşam tarzlarını aktardıkları tespit edilmiştir.
KAOLINITISASI DAN MOBILITAS UNSUR TANAH JARANG PADA PROFIL PELAPUKAN BATUAN GUNUNGAPI DI PUNCAK MANDEH, SUMATRA BARAT
Authors: Irzon Ronaldo , Kurnia  , Sendjaja Purnama , E. Setiawan Verry
Published: May 2021

Proses pelapukan berlangsung di permukaan bumi terutama pada wilayah beriklim tropis dan menyebabkan mobilisasi elemen dari batuan induk. Pelapukan menarik untuk dipelajari karena seringkali dikaitkan dengan pengayaan bahan-bahan ekonomis seperti besi, alumina, dan UTJ. Profil pelapukan batuan gunungapi Tersier tersebar di Sumatra yang beriklim tropis. Studi ini bertujuan untuk menjabarkan proses kaolinitisasi dan proses mobilisasi UTJ pada profil pelapukan batuan gunungapi di timur Puncak Mandeh, Sumatra Barat. Perangkat XRF dan ICP-MS dimanfaatkan untuk mengukur kelimpahan oksida utama, unsur jejak, dan UTJ. Kenaikan IOL terbukti terjadi searah dengan tingkat pelapukan. Kaolinitisasi pada pelapukan di Puncak Mandeh ditunjukkan oleh diagram segitiga SiO2-Al2O3-Fe2O3T. Feldspar dan mika yang rentan terhadap pelapukan langsung berubah menjadi kaolinit pada tahap awal pelapukan untuk menjelaskan variasi oksida utama pada profil pelapukan. Proses pelapukan telah meningkatkan jumlah alumina dan besi secara signifikan relatif terhadap batuan induk. Tidak terdapat pengayaan UTJ pada horizon pelapukan dibandingkan dengan komposisinya pada batuan induk. Sebagian Ce teroksidasi menjadi Ce4+ dan tertinggal di horizon saprolit. Kondisi ini membuat mobilitas Ce yang searah tingkat pelapukan berbeda dengan unsur UTJ lainnya.
Endometriose en pijn: een overzicht met argumentatie voor een individuele en multidisciplinaire aanpak
Authors: JACQUEMYN Y. , DE BRUYN C. , VAN HOYWEGHEN A. , VAN DEN BROECK S. , DIERICK A. , VERMANDEL A. , NEELS H. , VEREST A. , DE NEUBOURG D. , ILLEGEMS J. , KOMEN N. , JACQUEMYN N. , ZEMTSOVA O.
Published: May 2021

Endometriosis and pain: an overview with arguments for an individual and multidisciplinary approach

This article provides a narrative overview of endometriosis-related pain. Pain due to endometriosis affects quality of life with an impact on professional, social, family and sexual functioning. Both neuropathic and inflammatory mechanisms are at the root of the pain, which is further modulated via central sensitization in the brain. Chronic pain due to endometriosis is associated with morphological changes in pain-processing areas of the central nervous system. These data reinforce the need to frame endometriosis therapy in a much broader sense than just local surgical removal and (hormonal) suppression. Both the diagnosis and the therapy of endometriosis benefit from a multidisciplinary and dedicated team.

The literature on the treatment of endometriosis-related pain is characterized by large gaps, there are only a few prospective randomized or placebo-controlled studies. In addition to surgery, estrogestin combinations, progestogens alone, GnRH agonists and antagonists, aromatase inhibitors, selective estrogen and/or progestogen receptor modulators, NSAIDs (non-steroidal anti-inflammatory drugs), psychotherapy and physiotherapy can be used. Except for acupuncture, there are no good comparative studies on alternative treatments, like for example certain nutritional supplements, cannabis, osteopathy and other alternatives.

In view of the interdependence of pain complaints in endometriosis patients and its effects on their social and personal experience and functioning, the approach must be based on a patient-oriented program, adapted to the personal needs and preferences of the patient. A multidisciplinary approach with a policy based on the needs and expectations of the patient can be an added value.
A hazai startup-ökoszisztéma fejlődését meghatározó körülmények nemzetközi összehasonlításban
Authors: Goreczky Péter
Published: May 2021

A technológiai szektor kulcsszerepet játszhat a Covid-válságot követő gazdasági talpra állásban. Korábbi tapasztalatok alapján a krízis várhatóan új startup-ökoszisztémák felemelkedését is elő fogja mozdítani. A lehetőségek és kihívások értékelésekor Magyarországot és azon belül Budapestet olyan helyszínekkel érdemes összehasonlítani, amelyeket az ország vagy a főváros mérete, a helyi gazdaság fejlettségi szintje, illetve egy globálisan jegyzett ökoszisztéma építésének potenciálja hasonlóvá tesz hazánkhoz. Az elemzés Portugáliával, Észtországgal és Lengyelországgal hasonlítja össze Magyarországot különböző nemzetközi versenyképességi és innovációs rangsorokban elért helyezések alapján. Az összevetés tükrében hazánk mellett szól az általános innovációs teljesítmény, az angol nyelvtudás szintje, a hálózati infrastruktúra kiépítettsége, valamint a javuló finanszírozási lehetőségek. A számos megoldandó feladat közül kiemelkedik a humánerőforrás mennyiségi problémája. A kihívások kezelésében segíthet a Portugáliához hasonló, gyors ütemben fejlődő ökoszisztémák jó gyakorlatainak tanulmányozása.
ÖZGÜL ÖĞRENME GÜÇLÜĞÜ OLAN ÖĞRENCİLERİN GÖZÜYLE SOSYAL BİLGİLER DERSİ VE SOSYAL BİLGİLER ÖĞRETMENİ: KÖY OKULU ETNOGRAFİSİ
Authors: TAVACI Fitnat
Published: May 2021

Bu çalışma köy ortaokulunda okuyan ve özgül öğrenme güçlüğü olan öğrencilerin Sosyal Bilgiler dersine ve öğretmenine yönelik görüşlerini incelemeyi amaç edinmektedir. Araştırmada nitel araştırma yöntemlerinden etnografi deseni kullanılmıştır. Çalışma grubunu 2020-2021 eğitim-öğretim yılında Nevşehir ili Acıgöl ilçesine bağlı köyde bulunan bir devlet ortaokulunda öğrenim gören 8 ortaokul öğrencisi oluşturmaktadır. Örneklem seçiminde maksimum çeşitlilik örneklemesi kullanılmıştır. Ortaokulda farklı sınıf seviyelerinden özgül öğrenme güçlüğü yaşayan 4 kız ve 4 erkek öğrenci belirlenmiştir. Veriler odak grup görüşmesi tekniği ile toplanmıştır. Odak grup görüşmesi sırasında öğrencilere önceden belirlenen 6 açık uçlu soru sorulmuştur. Araştırmanın verileri nitel veri analiz yaklaşımlarından içerik analizi yaklaşımına göre analiz edilmiştir. Doğrudan alıntılara da sık sık yer verilmiştir. Araştırmanın sonucunda öğrencilerin Sosyal Bilgiler dersini tarih ve hayata dair bilgilerin verildiği bir ders olarak gördükleri, en fazla ilgi duydukları konuların vatandaşlık bilgileri ve tarih konuları olduğu, Sosyal Bilgiler öğretmenlerinin kendisiyle barışık olması, çevresine örnek olması gibi mesleki becerilerden çok kişilik özelliklerine değer verildiği sonuçlarına ulaşılmıştır. Araştırmanın sonuçları, öğretmenlerin uygulamalarının öğrencilerin müfredata ilişkin algılarında belirleyici faktör haline geldiğini göstermektedir.
El derecho a la educación y la resocialización de los internos en un establecimiento penitenciario
Authors: Tapia Liendo Gina Pamela , Zegarra Ramírez Gonzalo
Published: May 2021

Se realiza un estudio con el fin de analizar en qué medida se garantiza el derecho a la educación en la resocialización de los internos en el establecimiento penitenciario Pocollay de Tacna, 2019. La investigación es de tipo básica, diseño no experimental, transversal, de nivel descriptiva, cuyo método lógico inductivo, permite el razonamiento partiendo de casos particulares, a conocimientos generales. Para el levantamiento de la información se aplicó el cuestionario, la entrevista y la ficha de análisis como instrumentos de medición; los cuales permitieron recoger información, y medir las variables de estudio. La muestra estuvo conformada por 88 internos y un directivo del Centro Penitenciario Pocollay de Tacna. Los resultados obtenidos permitieron establecer que: El derecho a la educación se garantiza en mínima medida en la resocialización de los internos en el establecimiento penitenciario Pocollay de Tacna, 2019.
Modelo ARIMA sobre el consumo de agua de uso poblacional en la ciudad de Tacna.
Authors: Limache Sandoval Elmer Marcial
Published: May 2021

El objetivo fue construir un modelo de pronóstico de series de tiempo en base a patrones y variables endógenas del consumo del agua potable y adicionalmente determinar la tendencia, estacionalidad, los patrones cíclicos y las características del agua que se consume en la ciudad de Tacna para la obtención de pronósticos.

La investigación fue no experimental, correlacional y longitudinal, con información de periodicidad mensual entre enero de 2006 hasta marzo de 2018 registrada mediante análisis documental. La unidad de análisis fueron las unidades económicas de la ciudad de Tacna con servicio de agua potable conectado a la red pública y consumo mensual como variable de interés. La población corresponde a una serie finita de datos mensuales de tamaño N=383 meses. La muestra estuvo constituida por 139 observaciones entre enero 2006-julio 2017 con los que se ha construido el modelo ARIMA en base a la metodología Box-Jenkins y extendida hasta marzo de 2018, para la validación del modelo.

La conclusión principal es la obtención del modelo de pronóstico para el consumo de agua de uso poblacional en la ciudad de Tacna ARIMA (0,1,1)(0,1,1)12 con intercepto y cuya formulación matemática empírica es:

(LnX) ̂_t=0,000415+0,590a_(t-1)+0,899a_(t-12)

con patrones de tendencia y estacionalidad.
Migrantes venezolanos en Camaná, motivación y proyecto migratorio
Authors: Cárdenas Hinojosa Patricio Manolo , Zevallos Echegaray Marco , Moreno Oswaldo José
Published: May 2021

Se realizó la presente investigación con la finalidad de profundizar en las motivaciones del flujo migratorio de venezolanos en la ciudad de Camaná departamento de Arequipa, el contexto investigativo, giró en torno al enfoque de las ciencias económicas, en lo especifico a la motivación y proyecto migratorio, todo ello bajo un enfoque cuantitativo, con un diseño no experimental y categorías validadas por investigaciones de corte cualitativo, de estas evidencias se tiene que las redes migratorias y las familias, permiten condicionar un proyecto migratorio, en virtud de beneficios y maximización, sopesando los costos de traslado y adaptación en el distrito de Camaná, departamento de Arequipa, Perú.
Para hoy y para el futuro: el proyecto yo también estuve. Cuando la memoria se hace presente.
Authors: Orellana Román Ximena Andrea , Rivera Moreno Mirtha Andrea , Aranda Pericó Marcel Lorenzo , Lizama Muñoz Marilyn Alejandra
Published: May 2021

En el presente artículo se sistematiza el ejercicio de construcción de memoria del presente, como una práctica de subjetivación exitosa impulsada por el proyecto “Yo también estuve”, que se centra – desde noviembre de 2019- en la recopilación, registro, resguardo y divulgación de relatos de la rebelión que se inicia en Chile en octubre de 2019. Dicha experiencia se promueve a la luz del deseo de reconocer la diversidad de voces de actores participantes en acciones de manifestación y protesta que traspasan las fronteras del ámbito privado para ocupar el espacio público.  El ejercicio analítico que se consigna tiene como propósito dar cuenta del proceso realizado, los mecanismos de funcionamiento y colaboración incentivados por el proyecto; los métodos de análisis diseñados para la sistematización de la información y, asimismo, proponer algunos puntos de debate en torno a los procesos de subjetivación individual y colectivos, con el fin  de dejar un rastro en la memoria y en la historia de estas vivencias de lucha
Diseño e implementación de una red neuronal artificial para predecir el rendimiento académico en estudiantes de Ingeniería Civil de la UNIFSLB
Authors: Incio Flores Fernando Alain , Capuñay Sanchez Dulce Lucero , Estela Urbina Ronald Omar , Delgado Soto Jorge Antonio , Vergara Medrano Segundo Edilberto
Published: May 2021

Predecir los resultados académicos de los estudiantes permite al docente buscar técnicas y estrategias en el tiempo indicado durante el proceso de enseñanza y aprendizaje con el fin de mejorar el logro de competencias en sus estudiantes. En esta investigación se implementó una red neuronal artificial (RNA) para predecir los resultados académicos del curso de física de los estudiantes del II ciclo de la carrera profesional de Ingeniería Civil de la universidad Nacional Intercultural Fabiola Salazar Leguía de Bagua-Perú en función de datos históricos. La RNA se diseñó e implemento en el Software MATLAB, su arquitectura está formada por una capa de entrada, una capa oculta y una capa de salida, para el entrenamiento de la RNA se utilizó dos algoritmos que posee la Toolbox de MATLAB: el Scaled Conjugate Gradient logrando un porcentaje de predicción del 70% y el Levenberg-Marquardt logrando un porcentaje de predicción 86%.
Revistas científicas
Authors: Rivas Castillo Cristian , Lechuga Cardozo Jorge Isaac
Published: May 2021

Las revistas científicas se han convertido en los últimos años en el canal o el medio por el cual los investigadores, académicos y sociedad en general realizan los procesos de difusión y divulgación del conocimiento científico, en este sentido es importante estudiar este fenómeno. El presente artículo tiene como objetivo identificar los antecedentes teóricos de las revistas científicas, así como, conceptualizar, clasificar y establecer las características de estas, también, se identificará los sistemas de indexación con los que cuentan las revistas científicas en Latinoamérica. Se aplicó el método de análisis documental con un enfoque cualitativo, diseño no experimental, bajo un nivel descriptivo transversal. Tras la revisión documental se observó que; las revistas científicas se clasifican en revistas electrónicas e impresas donde cada una se clasifican atendiendo a diferentes criterios como la periodicidad, el formato o la entidad editora, por otra, se han creado criterios de evaluación que permiten conocer el estado de las revistas, permitiéndoles ingresar en bases de datos de alto impacto. Se concluye que es necesario que los editores y cuerpos académicos encargados de las revistas tomen conciencia de la importancia del cumplimiento de los criterios de evaluación de actividad científica con la finalidad de posicionar a las revistas en bases de datos de alto impacto.
Menggunakan Logika Sente(n)sial untuk Memahami Yesus sebagai (Sang) Manunggaling Kawula Gusti: Suatu Awal Penelusuran
Authors: Christianto Victor , Chandra Robby
Published: May 2021

Artikel ini menelusuri penggunaan konsep logika Aristotelian yaotu either-or atau logika dualis dibandingkan dengan penggunaan logika sentensial untuk menjelaskan kesatuan hakekat kemanusiaan dan keilahian dalam diri Kristus yang termuat dalam konsep Manunggaling Kawula Gusti dari Budaya Jawa. Pertama, artikel akan meneliti dimensi-dimensi mengenai kestauan manusia-ilahi dalam diri Yesus dalam konsep manunggaling kawula gusti yang berasal dari konsep spiritualitas Kejawen. Kedua, akan dibandingkan fitur penyatuan keilahian dan kamanusiaan Kristus dalam Manunggaling Kawula Gusti dan pandangan teologi Kristen Barat pada umumnya.  Ketiga, artikel ini meneliti bagaiman logika sentensial dapat menjelaskan Kawula Manunggaling Gusti dengan lebih rinci dibandingkan dengan logika either-or. Hipotesis yang diajukan adalah bahwa logika sentensial lebih efektif menjelaskannya karena, dalam konsep dan alatnya terdapat konsep “antara”, “bukan ini atau itu,” dan “ini serta itu.” Metode yang dipergunakan dalam studi ini adalah riset kualitatif berupa tafsir teks dan eksplorasi filosofi logika. Sebagai hasilnya, terbukti bahwa dengan menggunakan logika sentensial, penyatuan antara kemanusiaan dan keilahian Kristus dalam konsep Manunggaling Kawula Gusti dapat lebih dijelaskan dan masuk akal. Hasil ini berguna untuk memperkaya proses dialog atau kontekstualisasi ke dalam Budaya yang terbiasa dengan logika non dualis dan konsep Manunggaling Kawula Gusti seperti Budaya Jawa.
Misi dan Evangelisasi dalam Diskursus Teologi
Authors: Tumanggor Raja Oloan
Published: May 2021

Pengertian misi menjadi perdebatan. Pendekatan yang berbeda dalam memahami misi akan mempengaruhi pengertian seseorang mengenai misi. Pendekatan biblika biasanya digunakan untuk memahami misi. Tulisan ini akan memperlihatkan pengertian misi dilihat dari sudut pandang sejarah pemikiran gereja tentang misi dan menunjukkan perkembangan pemahaman gereja mengenai misi. Pengertian misi dan evangelisasi akan dibahas dalam konteks Dewan Gereja Sedunia, Dewan Gereja Injili Sedunia, dan Gereja Katolik. Walaupun terdapat perbedaan penekakan dalam memahami misi, gereja-gereja sedunia memiliki pemahaman yang sama dalam memahami misi, bahwa misi adalah missio Dei.
Book Review: Jude on the Attack
Authors: Gunawan Chandra
Published: May 2021

Jude on the Attact merupakan sebuah monograph yang ditulis untuk mendiskusikan ulang karakter dari surat Yudas. Penulis buku berargumentasi bahwa natur dari surat Yudas adalah polemical. Penelitian ini menyanggah pandangan sebelumnya yang memperlihatkan bahwa surat Yudas bersifat pastoral atau bersifat didaktis.
Knowledge, Attitude, Practices and Obstacles to Provide Urinary incontinence Care among Nurses
Authors: Shehzad Akmal , Parveen Kausar , Afzal Muhammad
Published: May 2021

Purpose: Nurses are personalities who stand with patients at all times to listen and solve their problems. Excellent knowledge, good practices and positive attitude of nurses proves very effective for improving patients with urinary incontinence in a mannered way. The study objective was, (a) evaluate the knowledge, attitudes and practices among nurses of urinary incontinence, (b) reveal the relationship between knowledge, attitudes and demographic characteristics and (c) evaluate obstacles faced by nurses during urinary incontinence care.

Methodology: A cross-sectional study was accompanied in a government tertiary care hospital in Lahore, Pakistan. To analysis the variables statistical packages for social sciences version 25 was used. Pearson correlation test was used to correlate the knowledge, attitude and practices regarding urinary incontinence. Less than P>0.05 is significant.

Findings: 164 nurses contributed in the studies and 157 completed and return the survey questioner, with return rate of 95.7%. Of those, 117(74.5%) were female nurses and 40(25.5%) were male nurses. There is a significant correlation found between knowledge with attitude items 0.046 and knowledge with practice items 0.039. The study respondents have good knowledge, positive attitude but wrong practices regarding urinary incontinence.

Unique contribution to theory, practice and policy: It is concluded that Nurses have good knowledge, positive attitude but wrong practices that require special training or workshops to managing and treating incontinence more efficiently. This helps to bring significant improvement in urinary incontinence care and helps to lower the heath care cost. Such clinical guidelines need to be made within the organizations to manage a significant proportion of patients with urinary incontinence.

Keywords: Knowledge, Attitude, Practices, Obstacles, Urinary incontinence, Nurses
Kajian Semiotika Tugu Peringatan Covid-19 sebagai Elemen Street Furniture dan Pengaruh Visualnya
Authors: Ibadi Mohamad Wisnu , Rahardjo Astrid Hapsari , . Supandri
Published: May 2021

Tugu Peringatan Covid 19 yang diresmikan oleh Gibernur DKI Jakarta Anies Baswedan pada tanggal 1 September 2020 di Kawasan Danau Sunter, menjadi contoh untuk pembuatan tugu-tugu peringatan Covid 19 diseluruh wilayah DKI Jakarta. Di setiap kecamatan di DKI Jakarta, Tugu Peringatan Covid-19 ini dibangun oleh Pemerintah Daerah dengan tujuan untuk memberikan ilustrasi bahaya pandemic Covid-19 ini disertai info perkembangan jumlah penderita yang positif, sembuh ataupun meninggal. Tugu Peringatan Covid-19 inidiletakkan di ruang-ruang publik yang dekat dengan kawasan jalan raya untuk menarik perhatian warga kota Jakarta saat melintasinya. Penelitian ini bertujuan untuk melihat efektifitas sosialisasi bahaya pandemi melalui Tugu Peti Mati Covid-19, sekaligus mengkaji keberadaannya yang terletak di ruang publik kota sebagai salah satu elemen Street Furniture dan juga melalui ilmu Semiotika.
СИСТЕМЫ АВТОМАТИЗАЦИИ КОНСТРУКТОРСКО ТЕХНОЛОГИЧЕСКОЙ ПОДГОТОВКИ ПРОИЗВОДСТВА
Authors: Аян Сунгатович Кунанбаев  , Жанат Бейсембайевич Исабеков
Published: May 2021

"В статье дается определение конструкторско-технологической подготовки производства (КТТП), а также этапы разработки и архитектуры. Помимо КТТП даны общие сведения о CAD/CAM/ CAE/PDM-системах и их особенности."
MERCURY CORROSION OF CRYOGENIC ALUMINUM HEAT EXCHANGERS
Authors: Hohemberger Joao Marcos , Bergmann Carlos Perez , Ionescu Lavinel G.
Published: May 2021

The present article is a brief review of the current understanding of mercury-induced Liquid Metal Embrittlement (LME), with particular emphasis on the corrosion and failure of aluminum cryogenic heat exchangers.
CHEMICAL CHARACTERIZATION OF ATMOSPHERIC PARTICLES IN URBAN AREAS OF RIO GRANDE DO SUL, BRAZIL-PRELIMINARY STUDY
Authors: Teixeira E. , Braga J. Fachel , D. Migliavacca J.D. , Sanchez M.L.L.Fomoso
Published: May 2021

This work reports the determination of the concentration and chemical composition of atmospheric particles in the urban districts of Charqueadas and Sapucaia do Sul, State of Rio Grande do Sul, Brazil. Chemical composition, morphology, and particle size were analyzed using a scanning electron microscope with energy dispersive x=ray microanalysis (SEM-EDS). Cluster analysis showed that there were six types of particles: Fe-Zn, Fe, Si=Al, Si, Ca-S, and Na. Factorial analysis from cluster data showed that particles rich in Fe-Zn, Si-Al, and Ca-S appeared more frequently, indicating anthropogenic influence (vehicles, steel plants, coal-fired power stations). The experimental results and consideration of the wind directions show that the main source of pollution in Charqueadas appears to be due to coal mining and steel industries, while in Sapucaia do Sul due to steel plants and vehicles.
[Au-S 4]Z AND [Au-O2S2] Z – TYPE COMPLEX COMPOUNDS RELATED BY ELECTRON-TRANSFER REACTIONS
Authors: Sbîrna Liana Simona , Muresan Vasilica , Sbîrna Sebastian , Muresana Nicolae , Ciolan Florina
Published: May 2021

The synthesis and the properties of square-planar [Au-S 4]Z and [Au-O2S2] Z – type complex compounds, involved in electron-transfer reactions, are presented. The complexes obtained are characterized by elemental analysis, IR, visible, UV, ESR spectroscopy, conductivity, and polarographic data.
A TRIBUTE TO PROF. DR. FARUK JOSÉ NOME AGUILERA ON HIS 60th BIRTHDAY
Authors: IONESCU Lavinel G. , DE BONI Luis Alcides Brandini , Goldani Eduardo
Published: May 2021

Prof. Faruk José Nome Aguilera was born in Linares, Chile on May 29, 1947. He graduated in biochemistry from the University of Chile in 1971, obtained a Ph.D. Degree in Chemistry from Texas A& M University in 1976 and has been a faculty member at the Universidade Federal de Santa Catarina, Florianópolis, Brazil since 1977. His main research interests deal with catalysis and mechanisms of organic reactions in solution. He has trained approximately eighty research scientists including more than forty master and twenty doctoral students and has published about three hundred scientific articles. Prof. Faruk is a member of the Brazilian Academy of Science.
THE PERIODIC TABLE OF THE ELEMENTS AND THE ASSOCIATED MINERALS: URANIUM
Authors: Neves Paulo Cesar Pereira das , Ionescu Lavinel G.
Published: May 2021

Uranium is silvery-white metal of the actinide series. It is the heaviest of naturally occurring elements and it is found in low concentrations in soil, water and rocks. Uranium is relatively reactive and combines with oxygen, sulfur, chlorine, fluorine, phosphorus, bromine and other elements. This article describes some of the properties and uses of uranium and presents a synopsis of the two hundred and four (204) uranium minerals known at the present time.
CRISTOFORI. SIMIONESCU, FUNDADOR DA ESCOLA ROMENA DE QUIMICA MACROMOLECULAR
Authors: IONESCU Lavinel G.
Published: May 2021

Prof. Cristo/or L Simionescu was born in Dumbraveni, County of Suceava, Bucovina, Romania on July 17, 1920 and passed away in Jassy on August 6, 2007. He graduated from the Polytechnic Institute of Jassy in 1944, obtained the Doctoral Degree in Technical Sciences from the same institution in 1948, and served as a faculty member in Jassy for over fifty (50) years. He held various other positions including Rector, Vice-President and President of the Academy of Romania, and Director of the "Petru Poni" Institute of Macromolecular Chemistry. He has supervised more than one hundred (100) doctoral dissertations, published over eight hundred (800) scientific papers, and authored or co-authored more than twenty-seven (27) hooks. He was a member of many academies and learned societies throughout the world, Editor of many scientific journals, and received many prizes and awards. Prof. Cristo/or L Simionescu served on the Editorial Board of many international scientific periodicals, including the Southern BrazHian Journal of Chemistry. He is generally considered the father of macromolecular chemistry in Romania.
AN EFFICIENT SYNTHESIS OF β-(3-QUINOLINYL)-α-ALANINE
Authors: Öhlinger Stefan Holger
Published: May 2021

A convenient synthesis for β-(3-quinolinyl)-α-alanine (4) is presented. Condensation of 2-chloro-3-chloromethylquinoline (5) with diethyl acetamidomalonate (2) gave high yield of diethyl 2-acetylamino-2-(2-chloro-3-quinolinylmethyl)- propanedionate (6), which was dehalogenated in the presence of ammonium formate and palladium/charcoal. Diethyl 2-acetamido-2-(3-quinolinylmethyl)-malonate (3) was easily converted to the amino acid. The condensation reaction between 2 and 6 is also useful for the construction of (1H)-2,3-dihydropyrrolo[2,3-b]quinoline-2,2-bis(carboxylic acid) and pyrrolo[2,3-b]quinoline-2-carboxylic acid derivatives.
HETEROCYCLIC SYNTHESIS USING NITRILIMINES PART 15: SYNTHESIS OF NEW 1,2,4,5-TETRAZINONE AND 1,2,4,5-TETRAZEPINONE DERIVATIVES
Authors: Dalloul Hany M. M.
Published: May 2021

The reaction of C-aroyl-N-arylnitrilimines II with Girard-reagent P III led to the formation of the 1,2,3,4-tetrahydro-1,2,4,5-tetrazin-3-ones IVa-f and 1,2,6,7-tetrahydro-1,2,4,5-tetrazepin-6-ones Va-f, which underwent thermal oxidation to 1,6-dihydro-1,2,4,5-tetrazin-6-ones and 6,7-dihydro-1,2,4,5-tetrazepin-6-ones. The microanalysis and spectral data of the synthesized compounds are in full agreement with their molecular structure.
INERALOGICAL ASPECTS OF RARE EARTH ELEMENTS
Authors: DAS NEVES Paulo Cesar Pereira , Freitas Darcson Vieira de , IONESCU Lavinel G.
Published: May 2021

Rare earth elements or rare earth metals are group elements including the fifteen lanthanides (Z=57 to Z=71). Scandium (Z=21) and Yttrium (Z=39) are considered rare-earth by IUPAC since they tend to occur in the same ore deposits as the lanthanides and have similar chemical properties. The present article describes the mineralogical properties of the yttrium and the lanthanides. A total of two hundred and seventy-seven (277) minerals are known, the most common being monazites and bastnazites. Rare earth metals have many important industrial applications.
WALTER LWOWSKI, NEW MEXICO S GREAT ORGANIC CHEMIST
Authors: IONESCU Lavinel G.
Published: May 2021

Walter Lwowski was born in 1928 in Garmisch, Bavaria, Germany, and passed away in Las Cruces, New Mexico, USA in 2010. He received a doctorate in organic chemistry (Dr. Rer. Nat.) from the University of Heidelberg in 1955. He held faculty positions at Yale University and New Mexico State University. His main research activities dealt with nitrene chemistry and nitrogen heterocyclic chemistry. His wide and important contributions gained him national and international recognition and he may be rightfully considered New Mexico s greatest and most illustrious organic chemist.
STRUCTURAL AND ELECTRONIC PROPERTIES OF BRIDGED BITHIOPHENE S-OXIDES (BTO) WITH S, S=O, O, SiH2 and BH2 BRIDGE: SEMI-EMPIRICAL AND AB INITIO STUDY
Authors: Semire Banjo , Adejoro Isaiah Ajibade , Odunola Olusegun Ayobami
Published: May 2021

In this paper, we theoretically studied the geometries, stabilities, electronic and thermodynamic properties of bridged bithiophene S-oxide (BTO-X) derivates (with X = BH2, SiH2, S, S=O, and O) by using semi-empirical methods, ab-initio, and Density functional theory. The geometries and thermodynamic parameters calculated by PM3 were in good agreement with that of B3LYP/6-31G(d). The bandgap calculated by B3LYP/6-31G(d) ranged from 3.94eV (BTO-O)-3.16eV (BTO-BH2). The absorption λmax calculated suing B3LYP/6-31G(d) shifted to longer wavelength with X=BH2, SiH2, and S=O due to enhancement of π-conjugated system whereas, BTO-S and BTO-O shifted to shorter wavelengths as compared to dimmer thiophene S-oxide (2TO).
ANTITUBERCULAR ACTIVITY OF SOME NEWER 6-PYRIDAZINONE DERIVATIVES
Authors: HUSAIN Asif , AHMAD Aftab , BHANDARI Anil , RAM Veerma
Published: May 2021

Two series of 6-pyridazinone derivatives (17-30) were synthesized and evaluated for antitubercular activities against the Mycobacterium tuberculosis H37Rv strain. The results indicated that among the synthesized compounds, 5-( 4-hydroxy-3-methoxybenzyl}-3-phenyl-1,6-dihydro-6-pyridazinone (23) showed good antitubercular activity. Three more compounds, (18, 25 & 27) were significant in their antitubercular action. The present study reveals the antitubercular potential of 6-pyridazinones.
ARTHUR F. F.ISHKIN, PROMINENT BIOCHEMIST AND EDUCATOR
Authors: IONESCU Lavinel G.
Published: May 2021

Arthur Frederic Fishkin was born on May 27, 1930, in New York City, USA, and passed away peacefully in his sleep in Omaha, Nebraska on his 80th birthday, on May 27, 2010. He attended elementary and secondary school in New York, obtained a B.A. in Zoology from Indiana University in 1951 and an M.A. in 1953. He was awarded the Ph.D. Degree in Biochemistry from the University of Iowa in 1957. He held faculty positions at Louisiana State University, New Mexico State University, and Creighton University. His research activities dealt with enzymes and glycoproteins in connective tissues. He contributed to the training of thousands of students in the medical sciences for almost half a century.
BERYLLIUM MINERALS
Authors: DAS NEVES Paulo Cesar Pereira , IONESCU Lavinel G.
Published: May 2021

Beryllium is a chemical element composition of the Group 2 of the Periodic Table of Chemical Elements. It does not crystallize as a natural solid and exhibits a crustal abundance of 2.8 ppm. It is a chemical element among the trace elements with low representativity, together with erbinm and bromine. It shows a big chemical reactivity, and a low abundance in the chemical composition of minerals (only 96 minerals have beryllium in their chemical compositions). The principal beryllium-bearing minerals for industrial usages are beryl and bertrandite, and secondary sources are helvite, chrysoberyl, euclase, beryllonite, and phenakite. This review presents a synopsis of the beryllium-bearing minerals as a contribution to the scientific knowledge of these substances.
CONDUCTOMETRIC STUDY OF COMPLEX FORMATION BETWEEN 2,3-PYRAZINEDICARBOXYLIC ACID AND SOME TRANSITION METAL IONS IN METHANOL
Authors: El-Khouly A.A. , Gomaa E. A. , Salem S. E.
Published: May 2021

The complexation reactions between CuCl2 CoCL2 and NiCL2 with 2,3-Pyrazinedicarboxylic acid in methanol (MeOH) at 313.15 K were studied by conductometric methods. The association constants, formation constants and Gibbs free energies were calculated from the conduclometric titration curves. On drawing the relation between molar conductance and the ratio of metal to ligand coflCentrations, different lines were obtained indicating the formation of 1: 1 and 2: 1 (M:L) stoichiometric complexes. The formation constants and Gibbs free energies of different complexes in absolute Methanol at 313.15 Kfollow the order:
SYNTHESIS OF NEW SPIRO-HETEROCYCLES CONTAINING DIHYDROTETRAZINE MOIETY
Authors: Dalloul Hany M. M.
Published: May 2021

The reaction of nitrilimines with hydrazones of alkanones and cycloalkanones led to the formation of acyclic electrophHic addition products, which upon treatment with C/S/Zn cyclized to 1,6-dihydro-1,2,4,5-tetrazine derivatives. The structures of the synthesized compounds have been established by their elemental analyses and spectroscopical data.
OTTO RICHARD GOTTLIEB, FATHER OF BRAZILIAN PHYTOCHEMISTRY
Authors: IONESCU Lavinel G.
Published: May 2021

Otto R. Gottlieb was born in Brno, Czechoslovakia on August 3.l, 1920, and passed away in Rio de Janeiro, Brazil on June 19, 2011. They immigrated to Br in 1939 and did their undergraduate studies at the Universidade do Brasil, where he obtained a degree in industrial chemistry in PUS. He was awarded a doctorate in chemistry by the Universidade Federal Rural do Rio de Janeiro in 1966. He worked in industry and held positions at several institutes and universities in Brazil. His research work dealt mainly with phytochemistry, natural and medicinal products, and biodiversity. He was the research advisor of approximately 150 students and is responsible for approximately 700 scientific publications. Otto R. Gottlieb may be considered the father of Brazilian Phytochemistry.