bluuebunny/crossref_metadata_2025 huggingface dataset:
Mecece: La función psicológica, social y económica de un complejo ritual de los Uni (Cashibo) de la Amazonía peruana
Authors: Frank Erwin
Published: June 2021

El presente trabajo se basa en la evaluación de una serie de entrevistas formales e informales, que pude tener durante mi estadía en Santa Martha con los pocos ancianos del grupo, que aún conservaban recuerdos personales de aquellos tiempos, en los cuales el mecece constituía la práctica ritual central de los Uni. El término mecece es traducido por los mismos Uni como "dietar"; significa, empero, una práctica muy complejo, de la cual la abstinencia alimentaria sólo constituye un elemento más, siendo la separación del resto del grupo un segundo elemento; tabúes sexuales inclusive la prohibición de tener contacto visual con mujeres), un tercero; y determinados ejercicios disciplinarios, un cuarto.
Probleme Dayalı Öğrenme Yönteminin Öğrencilerin Bilimsel Süreç Becerilerine Etkisi
Authors: ÖZTÜRK Zeher Dilek
Published: June 2021

Bu çalışmanın amacı, probleme dayalı öğrenme yönteminin ilköğretim 7. sınıf öğrencilerinin bilimsel süreç becerilerine etkisini incelemektir. Çalışmada ön test - son test kontrol gruplu yarı deneysel desen kullanılmıştır. Araştırma, 2017-2018 eğitim-öğretim yılı 1. yarıyılında, Denizli ili Merkez ilçesinde bulunan bir devlet ortaokulunda gerçekleştirilmiştir. Çalışmada,  deney grubu 30, kontrol grubu 27 olmak üzere toplam 57 öğrenci yer almıştır. Çalışma 10 hafta sürmüştür. Deney grubunda, probleme dayalı öğrenme yöntemi kullanılmıştır. Kontrol grubunda ise Milli Eğitim Bakanlığı tarafından önerilen Fen Bilimleri öğretim programına göre ders yapılmıştır. Araştırmada, veri toplama aracı olarak; Buldur, Tatar, Yıldız ve Aydoğdu (2012) tarafından geliştirilen ‘Bilimsel Süreç Becerileri Testi’ kullanılmıştır. Ön test ve son test verilerinin karşılaştırılmasında, bağımlı ve bağımsız gruplar t-testi analiz teknikleri kullanılmıştır. Veriler SPSS 16.00 analiz programı ile analiz edilmiştir. Araştırmanın sonucunda deney grubu öğrencilerinin bilimsel süreç becerileri son test puanları ile kontrol grubu öğrencilerinin bilimsel süreç becerileri son test puanları arasında deney grubu lehine anlamlı farklılık bulunmuştur.
Sivrice Depremini Yaşamış Ortaokul Öğrencilerinin Depreme İlişkin Metaforik Algılarının İncelenmesi: Malatya İli Örneği
Authors: DOĞAN Mustafa , NACAROĞLU Oğuzhan , ABLAK Selman
Published: June 2021

Bu araştırmada, depremi yaşamış ortaokul öğrencilerinin depreme ilişkin metaforik algılarının incelenmesi amaçlanmıştır. Araştırmanın çalışma grubunu 151 ortaokul öğrencisi oluşturmaktadır. Araştırmada nitel araştırma yöntemi desenlerinden fenomenoloji deseni kullanılmıştır. Araştırma verileri katılımcıların “Deprem….. gibidir/benzemektedir. Çünkü ...” ifadesine verdikleri cevaplara göre toplanmış ve tümevarımsal içerik analizi yapılarak veriler analiz edilmiştir. Araştırma sonucunda katılımcıların“deprem” kavramına ilişkin 76 adet farklı metafor ürettikleri bulunmuştur. Metaforlar, ortak özellikleri ve kullanım gerekçelerine göre üç kategori ve sekiz alt kategori altında toplanmıştır. Kategoriler; “Depremin Oluşma Şekli”, “Depremin Sonuçları” ve “Depremin Sebepleri”; alt kategoriler ise makine/araç-gereç, doğal afet, insan davranışı, zaman, psikolojik sonuçlar, toplumsal sonuçlar, dinsel sonuçlar ve dinsel sebepler şeklinde isimlendirilmiştir. Katılımcılar salıncak (f=17), kıyamet (f=15), ölüm (f=12), beşik (f=9), korku (f=5) ve felaket (f=5) metaforlarını en fazla ürettikleri sonucuna ulaşılmıştır. Elde edilen bu verilerin afet eğitimi çalışmalarının öğrenci düzeyine uygun olacak şekilde planlanmasına, afet eğitimi çalışmalarının etkili bir şekilde yapılabilmesine imkân sağlayacağı düşünülmektedir.
Türkiye’de Duygusal Zeka İle İlgili Yapılmış Çalışmaların İncelenmesi
Authors: ÇAĞLAYAN YILMAZ Gizem , ÇAM AKTAŞ Bilge
Published: June 2021

Bu araştırmanın genel amacı Türkiye’de duygusal zeka ile ilgili eğitim-öğretim alanında yapılan ve Ulusal Tez Merkezi üzerinden erişim izni bulunan tez çalışmalarını ortak temalar altında incelemektir. Bu amaç doğrultusunda 2000-2020 yılları arasında Türkiye’de duygusal zeka kapsamında yapılmış olan 112 yüksek lisans ve 13 doktora tezi betimsel analiz yoluyla düzeyine, yayın yılına, amaçlarına, yöntem ve araştırma modeline, çalışma grubuna, veri toplama araçlarına ve veri analiz yöntemlerine göre incelenmiştir. İncelemeler; duygusal zeka kapsamında gerçekleştirilen çalışmaların çoğunlukla yüksek lisans düzeyinde olduğunu ve ilişkisel tarama araştırması olarak gerçekleştirildiğini, araştırmaların çoğunlukla üniversite öğrencileriyle gerçekleştirildiğini ve araştırmalarda çoğunlukla Bar-on Duygusal Zeka testinin kullanıldığını göstermiştir. Bu sonuçlara dayanarak duygusal zeka ile ilgili daha fazla sayıda doktora düzeyinde çalışmaya yer verilmesi, karma ve nitel araştırmaların gerçekleştirilmesi, farklı örneklem gruplarıyla yeni çalışmaların planlanması, gerçekleştirilen tezlerde farklı veri toplama tekniklerinin kullanılması, yeni ölçek geliştirme çalışmalarının yapılması konusunda önerilerde bulunulmuştur.
Tek Ebeveynli Ailenin Boşanmaya Uyumunu Destekleme: Olgu Sunumu
Authors: NAZLI Serap , KİYE Semra
Published: June 2021

Türkiye’ de artan boşanma oranları nedeniyle oluşan tek ebeveynli ailelerin bu süreçte ruh sağlığı hizmetlerinden yararlanması gerekli görülmektedir. Boşanma ailede ani bir krizdir ve bu süreçte oluşan tek ebeveynli ailelere psikolojik destek sunularak aile yapısının güçlendirilmesi önemlidir. Bu çalışmanın amacı yasal boşanma sonrası çocuklarının velayetini almış ebeveyn ile çocuklarının boşanmaya uyum sürecini desteklemek için sunulabilecek psikolojik destek programını sınamaktır. Bu çalışmada Aile Danışması Süreç Yönetimi Modeli’ ne (Aile-DSYM) dayalı bir vaka çalışması okuyucu ile paylaşılmıştır. Aile-DSYM, ruh sağlığı hizmetlerinin birincil ve ikincil önleme düzeylerinde kullanılabilecek bir model olarak tasarlanmıştır. Sunulan vaka çalışması, iki yıl önce anlaşmalı olarak boşanmış ve çocuklarının velayetini üstlenmiş 39 yaşındaki anne ve biri 14 yaşında, diğeri 5 yaşında iki erkek çocuk ile yapılmıştır. Aile-DSYM’ ye dayalı psikolojik destek programı bir ön görüşme ve altı oturumdan oluşmaktadır. Gelişimsel ve önleyici tarzda sunulan psikolojik destek programının boşanma nedeniyle oluşmuş tek ebeveynli aile yapısını güçlendirdiği ve ailede birincil değişimlerin başladığı saptanmıştır.
7. Sınıf “Maddenin Tanecikli Yapısı” Konusunda Kullanılan Eğitsel Oyunların Öğrencilerin Farkındalıklarına Etkisi
Authors: İNCE Nazmiye , ÇELİKLER Dilek
Published: June 2021

Araştırmada, eğitsel oyunların 7. sınıf öğrencilerinin “Maddenin Tanecikli Yapısı” konusuna yönelik farkındalıklarına etkisini belirlemek amaçlanmıştır. Araştırma, gerçek deneme modellerinden olan ön test-son test kontrol gruplu yarı deneysel desen kullanılarak yürütülmüştür. Araştırmanın örneklemini ortaokul 7. sınıfta öğrenim gören 19 deney 19 kontrol grubu olmak üzere toplam 38 öğrenci oluşturmaktadır. Uygulamada kullanılmak üzere “Maddenin Tanecikli Yapısı” konusuna yönelik “Kelime Bulmaca”, “Puzzle” ve “Bende Kimde” eğitsel oyunları hazırlanmıştır. “Maddenin Tanecikli Yapısı” konusu deney grubuna eğitsel oyunlar kullanılarak işlenmiş, kontrol grubunda ise öğretmen rehberli sorgulama modeli kullanılarak her iki grupta da 6 ders saatinde tamamlanmıştır. Veriler, uygulama öncesi ön test ve uygulama sonrası son test olarak kullanılan “Maddenin Tanecikli Yapısı Bilgi Testi” ile elde edilmiştir. Araştırmada “Maddenin Tanecikli Yapısı” konusunun öğretiminde deney grubuna uygulanan eğitsel oyunların öğretmen rehberli sorgulama modeli kullanılan kontrol grubuna göre öğrencilerin konuya yönelik farkındalıklarında etkili olduğu sonucuna ulaşılmıştır.
Matematik Öğretmeni Adaylarının Bilgisayar Destekli Ortamda Geometri Problem Çözme Stratejilerinin Belirlenmesi
Authors: BÜLBÜL Buket Özüm , ELÇİ Aysun Nüket , GÜLER Mustafa , GÜVEN Bülent
Published: June 2021

Bu çalışmada matematik öğretmeni adaylarının bilgisayar destekli ortamda geometri problem çözme stratejilerinin belirlenmesi amaçlanmıştır. Özel durum çalışması yönteminin kullanıldığı bu çalışma, 2020-2021 Eğitim Öğretim yılında bir devlet üniversitesinin ikinci sınıfında öğrenim gören 14 matematik öğretmeni adayı ile yürütülmüştür. Microsoft Teams programı aracılığıyla bir dönem boyunca çevrimiçi öğrenme ortamında öğretmen adaylarına tasarlanan 15 farklı rutin olmayan problemler sunulmuştur. Çalışmanın verileri, araştırmacılar tarafından geliştirilen etkinlikler, uygulama sonrasında araştırmacılar tarafından geliştirilen ve 10 tane rutin olmayan problemlerden oluşan problem çözme başarı testi, klinik mülakatlar ve araştırmacıların süreç içerisinde tuttuğu alan notlarından elde edilmiştir. Çalışmanın sonucunda bilgisayar yazılımı desteğiyle hazırlanmış geometri problemlerini çözmeye yönelik stratejiler; görselleştirme, döndürme, ilişkilendirme, tahmin etme, farklı durumları düşünme, ek çizim yapma, sürükleme, uç durumları düşünme, doğrulama, tablolaştırma olarak belirlenmiştir. Çalışmanın sonuçlarından hareketle benzer tasarımlar için çalışmada elde edilen bu becerileri merkeze alan öğrenme ortamlarının hazırlanabileceği ve eğitimsel sonuçların irdelenebileceği çalışmanın önerileri arasında yer almaktadır.
Climate Change and Paying Lipservice to Women: What is the Role and Representation of Gender in the COP21 Negotiations?
Authors:   Institute for Environmental Studies, VU Amsterdam, Lyster Samantha
Published: June 2021

The gathering of global leaders to discuss climate change, known as COP21, in Paris in 2015 has been trumpeted as a success due to the high number of countries that have positively participated. COP21, or the Conference of Parties, is the governing body for the United Nations Framework Convention on Climate Change (UNFCCC), an environmental treaty aiming to tackle the problems associated with greenhouse gases. However, there are post-COP21 reports suggesting that despite 123 out of 195 countries so far agreeing to a set of policies to curb climate change, many important elements of the conference were not given the platform promised to them, including gender issues. Indeed, there are significant voices that say gender was strategically marginalised. Yet, prior to Paris in 2015, the COP21 president, French foreign affairs minister Laurent Fabius, claimed gender would be central to the negotiations. This was an acknowledgement that the impacts of climate change are overall more disadvantageous to women and girls. The purpose of the research is to examine the scope and importance of gender in the negotiations through a review of documentation and qualitative content analysis of newspaper articles.
KARAKTERISTIK PASIEN FRAKTUR FEMUR AKIBAT KECELAKAAN LALU LINTAS PADA ORANG DEWASA
Authors: Doris Astri
Published: June 2021

Salah satu akibat dari kecelakaan lalu lintas yang paling sering adalah Fraktur Femur. Fraktur ini dapat menyebabkan perdarahan, cedera organ dalam, infeksi luka, sindrom pernafasan serta dapat kecacatan. Tujuan penelitian ini untuk mengetahui karakteristik dari Fraktur pada orang dewasa di wilayah kerja puskesmas pasar baru bayang pesisir selatan. Penelitian ini merupakan penelitian deskritif yang dilakukan pada 83 pasien fraktur femur akibat kecelakaan lalu lintas pada orang dewasa, selama bulan Januari 2020 dengan menggunakan data sekunder yaitu catatan rekam medis pasien di puskesmas Pasar baru bayang pesisir selatan. Dari hasil data penelitian didapatkan 83 pasien fraktur femur dan sebagian besar adalah pria sebanyak 68 orang (82%), dari kelompok umur sebagian besar usia 16-40 tahun sebanyak 54 orang (65%). Dari 83 sampel didapatkan bahwa sebagian besar adalah fraktur tertutup sebanyak 52 kasus (62,7%) dan untuk lokasi fraktur terbanyak pada daerah tengah yaitu sebanyak 48 kasus (58%). Karakteristik dari fraktur femur pada orang dewasa akibat kecelakaan lalu lintas di wilayah kerja puskesmas Pasar baru bayang pesisir selatan lebih banyak terjadi pada pria, dengan kelompok usia paling banyak 16-40 tahun, jenis fraktur terbanyak adalah fraktur tertutup, serta lokasi terbanyak pada daerah tengah.
PENGETAHUAN MASYARAKAT TERHADAP KESIAPSIAGAAN MENGHADAPI BENCANA TANAH LONGSOR
Authors: Sri Sulastri
Published: June 2021

Negara Indonesia yaitu negara rawan bencana dikarenakan posisi geografis yang terletak di pertemuan tiga lempeng tektonik. Kota Padang adalah salah satu wilayah yang rawan akan bencana sehingga hal tersebut dapat mengganggu kehidupan masyarakat serta mengancam keselamatan penduduk. Penelitian ini bertujuan untuk mengetahui pengetahuan masyarakat terkait kesiapsiagaan  dalam  menghadapi  bencana Tanah Longsor di Wilayah Kerja Puskesmas Bungus Teluk Kabung.Teknik Pengambilan sampel dalam penelitian ini menggunakan teknik total sampling yaitu 30 orang yang datang ke puskesmas Bungus Teluk Kabung diambil menjadi sampel. Berdasarkan hasil dari penelitian ini didapatkan yaitu dari pengetahuan masyarakat terhadap kesiapsiagaan menghadapi bencana Tanah Longsor yaitu dari 30 orang 24 orang (80%) memiliki pengetahuan kurang baik dan 6 orang (20%) memiliki pengetahuan baik.  Oleh  karena  itu diperlukan pemantauan, sosialisasi, seminar, kerjasama yang melibatkan masyarakat dan perusahaan- perusahaan  swasta maupun  instansi  agar  bersama-sama  turut   andil   dalam meningkatkan  kesadaran dalam berperi laku sehingga sikap peduli dan siaga dalam menghadapi bencana tanah longsor akan semakin meningkat dan terjaga
ANALISIS HUBUNGAN PENGETAHUAN DENGAN PERILAKU MASYARAKAT TERHADAP PENCEGAHAN PENULARAN COVID-19 DI KELURAHAN KORONG GADANG
Authors: Dafris Shanti
Published: June 2021

Coronavirus Disease 2019 atau Covid-19 merupakan pandemi yang telah menyebabkan tingginya angka mortalitas di berbagai belahan dunia termasuk Indonesia. Pentingnya kesadaran masyarakat untuk memutus rantai penularan Covid-19. Pengetahuan tentang Covid-19 sangat penting dimiliki oleh masyarakat sehingga masyarakat mampu untuk mengambil keputusan dalam berperilaku yang tepat dalam rangka memutus rantai penularan Covid-19. Tujuan penelitian yaitu untuk mengetahui analisis pengetahuan dan perilaku masyarakat terhadap pencegahan penularan Covid-19 di Kelurahan Korong Gadang. Penelitian ini merupakan penelitian kuantitatif. Sampel dalam penelitian ini adalah warga Kelurahan Korong Gadang berjumlah sebanyak 38 responden  yang dipilih menggunakan teknik purposive sampling. Hasil penelitian menunjukan 65,8 % responden memiliki pengetahuan yang tinggi tentang Covid-19, 68,4 % responden memiliki perilaku yang baik terhadap pencegahan penularan Covid-19 dan terdapat hubungan pengetahuan dengan perilaku terhadap pencegahan penularan Covid-19.
Sonographic evaluation of fetal scrotum, testes and epididymis
Authors: Soto Álvaro López , González Jose Luis Meseguer , Martínez María Velasco , Pérez Rocío López , Rivero Inmaculada Martínez , Fernández Mónica Lorente , Izquierdo Olivia García , Cendán Juan Pedro Martínez
Published: June 2021

External male genitalia have rarely been evaluated on fetal ultrasound. Apart from visualization of the penis for fetal sex determination, there are no specific instructions or recommendations from scientific societies. This study aimed to review the current knowledge about prenatal diagnosis of the scrotum and internal structures, with discussion regarding technical aspects and clinical management. We conducted an article search in Medline, EMBASE, Scopus, Google Scholar, and Web of Science databases for studies in English or Spanish language that discussed prenatal scrotal pathologies. We identified 72 studies that met the inclusion criteria. Relevant data were grouped into sections of embryology, ultrasound, pathology, and prenatal diagnosis. The scrotum and internal structures show a wide range of pathologies, with varying degrees of prevalence and morbidity. Most of the reported cases have described incidental findings diagnosed via striking ultrasound signs. Studies discussing normative data or management are scarce.
Fractional Derivatives Applied to Epidemiology
Authors: Monteiro N. Z. , Mazorche S. R.
Published: June 2021

We seek investigate the use of fractional derivatives, both analytically and through simulations. We derivate some models and perform investigations about them, discussing difficulties and differences between classic and fractional models. Also, we analyzed the COVID-19 pandemic using a fractional epidemiological SIR model and performed a numerical analysis using finite differences and implementation in MATLAB.
Ajustes emocionales de una gestante e inmigrante en Chile: estrategias para atenuar el sufrimiento
Authors: Sibrian Nairbis
Published: June 2021

Al migrar, existe un dilema subjetivo que no sólo incluye el extrañamiento de lo dejado, sino que también convoca el modo en el cual se enfrentan las reglas de los sentimientos de la sociedad a la que se arriba. Por tanto, el proceso de integración atañe también una dimensión emocional. A partir de un estudio de caso, con enfoque biográfico y perspectiva etnográfica, analizo el manejo emocional que desarrolla una mujer embarazada y migrante frente a una política pública de salud. El objetivo es poder identificar el rol de las emociones en la trayectoria de una gestante venezolana usuaria del programa Chile Crece Contigo. El relato de vida muestra cómo hechos particulares, que identifico como posible violencia obstétrica e institucional, quedan atenuados por estrategias de regulación y transferencia emocional, las cuales subliman la rabia, el dolor y el sufrimiento en un proceso de integración migrante general.
Legal status of the resolution on determining or refusing to
determine the location of an investment project. Commentary
on the judgement of the Supreme Administrative Court (NSA)
of 14 October 2020, case file no. II OSK 3942/19
Authors: Daniel Paweł
Published: June 2021

1. Article 8 of the Act of 5 July 2018 on Facilitating the Organisation and Implementation of
Housing Investment Projects and the Location of a Housing Investment Project shall not
apply to resolutions on refusal to determine the location of a housing investment project.
2. A resolution of a municipal council (rada gminy) adopted pursuant to Article 7(4) of the
abovementioned act regulating housing investment projects is discretionary in nature.
3. A resolution adopted by a municipal council pursuant to Article 7(4) of the abovementioned
act regulating housing investment projects, i.e. a resolution concerning determining
or refusal to determine the location of an investment project, should also be qualified as
one of the forms of exercise the municipality’s spatial planning powers.
Abstract
The practice of administrative courts to date shows that not so many cases regarding the application
of the Act on Facilitating the Organisation and Implementation of Housing Investment Projects
and the Accompanying Investment Projects have appeared before the abovementioned courts.
The commented judgment is an important voice in the application of the abovementioned act as
it removes the so far existing concerns as to the legal status of the resolution on determining the
location or refusal to determine the location of an investment project. The Supreme Administrative
Court (NSA) ruled that resolutions passed by the municipal council under Article 7(4) of the Act on
determining or refusing to determine the location of an investment project vest discretionary powers
in the municipal council to make decisions and the act may not be interpreted as being restrictive
of the administrative powers of the municipality with respect to spatial planning and development.
Proposição de um Algoritmo para Classificação de Desempenho Municipal em Sustentabilidade
Authors: Camacho Marcelo Santana , Farias Fabrício De Souza
Published: June 2021

O Barômetro da Sustentabilidade tem se destacado como uma das principais metodologias de criação de indicadores de sustentabilidade. Neste trabalho apresentamos uma proposta denominada ‘barometroR’, baseada em um algoritmo que visa a simplificação do número de atributos necessários para obtenção do índice de sustentabilidade. Para validação dos resultados, são comparados dois métodos de pré-processamento para seleção de características com o modelo original baseado na literatura, em um estudo de caso para 13 municípios, em que se avaliam 26 atributos. Os resultados demonstram que a metodologia proposta garante a mesma pontuação do Barômetro com intervalo de confiança de 95% selecionando 10 atributos.
Visualizador de Água e Solo: Uma aplicação voltada para o gerenciamento de recursos naturais desenvolvida na plataforma Google Earth Engine
Authors: Mateus Matheus G. , Mota Fernanda P. , Aguiar Marilton S. , Adamatti Diana F.
Published: June 2021

Os recursos e serviços hídricos estão diretamente ligados ao crescimento econômico e à sustentabilidade ambiental. Devido a isso, é importante aperfeiçoarmos a coleta, a análise e a percepção dos processos físicos da água. O objetivo deste trabalho é identificar e avaliar como a plataforma Google Earth Engine pode auxiliar no contexto de análise de dados em recursos hídricos. O GEE integra as tecnologias presentes em sistemas de informação geográficas, tornando-a interessante para o desenvolvimento de aplicações voltadas para os recursos naturais. O estudo de caso desta pesquisa foi aplicado no gerenciamento de recursos hídricos da bacia hidrográfica da Lagoa Mirim e Canal São Gonçalo. Os dados disponibilizados são uma ferramenta poderosa para o Comitê de Gerenciamento das Bacias Hidrográficas, que pode entender e analisar esta região.
Implantação de uma Arquitetura de Software para Monitoramento de Dados Ambientais em um Cenário de Smart Campus
Authors: Carvalho Haelton , Sá Joiner , Farias Fabricio
Published: June 2021

Este artigo apresenta um projeto de software para futura implantação no campus Cametá da Universidade Federal do Pará. No projeto, será implementada uma rede de Internet das Coisas (IoT) para monitoramento ambiental e em tempo real usando os sensores de temperatura, CO2, CO, Umidade e C4H10. Para isso, foram instalados o ecossistema Dojot para recebimento de dados em tempo real e um IoT Agent para coleta de dados. Para apresentação dos resultados, os dados foram organizados em média por minuto para apresentação das condições ambientais gerais da área sob monitoramento.
Predição de Métricas em Grafos Temporais Utilizando Redes Neurais
Authors: Pereira Daiane M. , Couto Rodrigo S.
Published: June 2021

Métricas básicas calculadas para grafos temporais, como o grau médio e o coeficiente de clusterização, são utilizadas em vários domínios, como na caracterização do fluxo de tráfego em sistemas de transporte. Apesar da aplicabilidade dessas métricas, a literatura não aborda técnicas para prever a sua evolução temporal. Para preencher essa lacuna, este trabalho aborda o uso de modelos de rede neural para prever métricas de grafos temporais. Assim, analisa-se o desempenho de uma perceptron multicamadas, de uma rede neural recorrente e de uma rede neural convolucional. Esses modelos são comparados com um modelo de base simples, mostrando desempenho satisfatório, principalmente para as redes neurais recorrentes e convolucionais.
Avaliação de Desempenho em Plantas Fotovoltaicas de Geração de Energia Elétrica
Authors: Maschio Dierli M. Da R. , Duarte Bruno , Costa Jean Patric Da , Teixeira Marcelo
Published: June 2021

Em geração de energia fotovoltaica (FV), desempenho é um aspecto crítico, que pode ser revelado após a construção e o monitoramento do sistema real. Porém, isso inviabiliza a análise preditiva do sistema. Neste trabalho, propõe-se um modelo em Redes de Petri para antecipar, com razoável precisão, o desempenho de sistemas FV com diferentes tamanhos, arquiteturas, perfis de geração e estágios de implantação. Por receber um conjunto de especificações coletadas off-line, a abordagem permite explorar o sistema modelado sem efetivamente construí-lo ou medi-lo. A acurácia das estimativas providas é testada por meio de um experimento envolvendo uma planta FV real e os resultados mostram uma precisão de 93,4% em comparação com o sistema real.
Weldability of Grade 2 Titanium Sheets with Pulsed Nd:YAG Microlaser Welding Filler and Without Filler
Authors: APAY Serkan
Published: June 2021

Laser welding method is widely used in the welding of different materials. Deep penetration, low heat input, narrow heat affect zone, low stress-strain, and distortion are important features of this welding method as compared to other joint methods. Today, it is possible to see the applications of laser welding in the repair of precious metals, moulds, and machine parts. The laser welding method is preferred in the manufacture of many parts of precious metals. Titanium and particularly Grade 2 alloys are used in a wide range of applications, from medical applications to the aerospace industry applications. Since titanium is made of precious metals, it is of great use in manufacturing without much scrap. In the joints made by welding, it is estimated that the amount of scrap loss will decrease as a result of the potential to predict the distortion that the material will undergo and to provide more controlled planning of the current production. In this study, the weldability of 0.6 mm sheet materials with laser butt-welding was investigated. The effects of pulsed micro laser welding parameters on the microstructure, mechanical properties, and surface morphology of the fractures were investigated. As a result of the microstructure examination, it was found that cross-section narrowing was seen without filling welding. Fracture of the welded joints occurred in the base metal, showing an ultimate tensile strength of approximately 248 MPa with an elongation of 26.7 %.
Evaluation of a Surrogate Enzyme-Linked Immunosorbent Assay–Based Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) cPass Neutralization Antibody Detection Assay and Correlation With Immunoglobulin G Commercial Serology Assays
Authors: Nandakumar Vijayalakshmi , Profaizer Tracie , Lozier Bucky K. , Elgort Marc G. , Larragoite Erin T. , Williams Elizabeth S. C. P. , Solis-Leal Antonio , Lopez J. Brandon , Berges Bradford K. , Planelles Vicente , Rychert Jenna , Slev Patricia R. , Delgado Julio C.
Published: June 2021

Context.—

Emerging evidence shows correlation between the presence of neutralization antibodies (nAbs) and protective immunity against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Currently available commercial serology assays lack the ability to specifically identify nAbs. An enzyme-linked immunosorbent assay–based nAb assay (GenScript cPass neutralization antibody assay) has recently received emergency use authorization from the Food and Drug Administration.

Objective.—

To evaluate the performance characteristics of this assay and compare and correlate it with the commercial assays that detect SARS-CoV-2–specific immunoglobulin G (IgG).

Design.—

Specimens from SARS-COV-2 infected patients (n = 124), healthy donors obtained prepandemic (n = 100), and patients with non–coronavirus disease 2019 (COVID-19) respiratory infections (n = 92) were analyzed using this assay. Samples with residual volume were also tested on 3 commercial serology platforms (Abbott, Euroimmun, Siemens). Twenty-eight randomly selected specimens from patients with COVID-19 and 10 healthy controls were subjected to a plaque reduction neutralization test.

Results.—

The cPass assay exhibited 96.1% (95% CI, 94.9%–97.3%) sensitivity (at >14 days post–positive PCR), 100% (95% CI, 98.0%–100.0%) specificity, and zero cross-reactivity for the presence of non–COVID-19 respiratory infections. When compared with the plaque reduction assay, 97.4% (95% CI, 96.2%–98.5%) qualitative agreement and a positive correlation (R2 = 0.76) was observed. Comparison of IgG signals from each of the commercial assays with the nAb results from plaque reduction neutralization test/cPass assays displayed greater than 94.7% qualitative agreement and correlations with R2 = 0.43/0.68 (Abbott), R2 = 0.57/0.85 (Euroimmun), and R2 = 0.39/0.63 (Siemens), respectively.

Conclusions.—

The combined data support the use of cPass assay for accurate detection of the nAb response. Positive IgG results from commercial assays associated reasonably with nAbs presence and can serve as a substitute.
Optical Power Scale Realization by Laser Calorimeter after 45 Years of
Operation
Authors: Spidell Matthew T. , Vaskuri Anna K.
Published: June 2021

To calibrate laser power and energy meters, the National Institute of Standards and Technology (NIST) uses several detector-based realizations of the scale for optical radiant flux; these realizations are appropriate for specific laser power/energy ranges and optical coupling configurations. Calibrations from 1 μW to 2 W are currently based upon calorimeters. Validation by comparisons against other primary representations of the optical watt over the last two decades suggests the instruments operate well within their typical reported uncertainty level of 0.86 % with 95 % confidence. The dominant uncertainty contribution in the instrument is attributable to light scattered by the legacy window, which was not previously recognized. The inherent electro-optical inequivalence in the calorimeter’s response was reassessed by thermal modeling to be 0.03 %. The principal contributions to the overall inequivalence were corrected, yielding a shift in scale representation under 0.2 % for typical calibrations. With updates in several uncertainty contributions resulting from this reassessment, the resulting combined expanded uncertainty (k = 2) is 0.84 %, which is essentially unchanged from the previous result provided to calibration customers.
Raske drenge og syge piger
Authors: Bøgh Jensen Mette
Published: June 2021

This article analyzes how the two figures ‘healthy boy’ and ‘invalid girl’ are negotiated visually at the end of the nineteenth century and how the idea of being healthy or the opposite relates to these two figures. The center of the analysis are illustrations of invalid girls and healthy boys printed in the Scandinavian periodical Nordisk Illustreret Børneblad. The article pays attention to how the two figures are portrayed and examine which images of health and illness, parents and their children were presented to. The argument is that there is a close connection between the visual idea of the invalid girl and the healthy boy and the popular medical literature in the period, and that the idea of the invalid girl was being communicated not only in the paintings of the period but also as reproductions e.g. in children’s periodicals and thereby reached a larger audience.
Esteve Pardo, José. El pensamiento antiparlamentario y la formación del Derecho Público en Europa. Madrid: Marcial Pons, 2020.
Authors: Mendez Baiges Víctor
Published: June 2021

Reseña a: Esteve Pardo, José. El pensamiento antiparlamentario y la formación del Derecho Público en Europa. Madrid: Marcial Pons, 2020.
Algunas consideraciones bioéticas y jurídicas acerca de la Declaración de Ginebra sobre edición del genoma humano hereditario a la vista de las Declaraciones Internacionales
Authors: Payán Ellacuria Ekain
Published: June 2021

La reciente Declaracio?n de Ginebra sobre edicio?n del genoma humano denuncia la posicio?n central que han ocupado tanto la Ciencia como la Bioe?tica hasta la fecha, afirmando que ambas mantienen una posicio?n decididamente favorable respecto a esta bioingenieri?a, y todo lo cual pone de manifiesto la acuciante necesidad de reorientar el debate hacia el campo del Derecho. El presente arti?culo tiene por objeto analizar pormenorizadamente las consideraciones vertidas en este documento, formulando interrogantes sobre algunas de ellas, y poniendo en valor la conveniencia de articular un consenso multidisciplinar encabezado por los derechos humanos, en particular, de aquellos grupos ma?s vulnerables.
El pragmatismo de A. M. Schweigaard: un guante nórdico contra la Filosofía idealista alemana
Authors: Vicente y Guerrero Guillermo
Published: June 2021

A. M. Schweigaard intento? acercar el Derecho a la sociedad, libera?ndolo de las cadenas que le ataban a un universo conceptual sin referentes reales. Para ello procedio? a la cri?tica de aquellos me?todos que atrapaban al hecho juri?dico dentro de un fe?rreo sistema lo?gico, lanzando su guante en sen?al de reto contra las corrientes idealistas que marcaban el rumbo de la Filosofi?a alemana en la primera mitad del ochocientos. Su obra resulto? clave para el singular rumbo pragma?tico, empirista y utilitarista que dirigiri?a ya el desarrollo futuro de la Ciencia juri?dica noruega.
Análisis de las ideologías desde el modelo de la complejidad
Authors: SARDÓN MARTÍN JOSÉ LUIS
Published: June 2021

Texto extendido del abstract presentado y admitido al II Congreso Iberoamericano de Soluciones Sistémicas para la Transformación de las Organizaciones en el que se realiza un análisis de las ideologías desde el paradigma de la complejidad mostrando sus limitaciones y las sombras que proyectan, así como alternativas posibles tales como el holismo, la hermeneútica, el pensamiento complejo, buclado y recursivo, amparado en múltiples descubrimientos y evidencias científicas.
Ochrona danych osobowych w działalności społecznej inspekcji pracy
Authors:   Uniwersytet Łódzki, Wyka Teresa
Published: June 2021

Społeczna inspekcja pracy będąca szczególną formą związkowej reprezentacji pracowniczej jest uprawniona do sprawowania kontroli nad pracodawcą w zakresie przestrzegania przez niego przepisów prawa pracy. Realizacja funkcji kontrolnej łączy się z potrzebą dostępu społecznego inspektora pracy do informacji i doku-mentów, które mogą zawierać dane osobowe pracowników. W opracowaniu posta-wiono tezę, że społeczny inspektor pracy jest podmiotem przetwarzającym dane osobowe pracowników w imieniu zakładowej organizacji związkowej, która jest administratorem tych danych, zaś podstawą przetwarzania danych osobowych pracowników są odpowiednie przepisy RODO. Tezy postawione w opracowaniu posłużyły krytyce stanowiska Trybunału Konstytucyjnego w kwestii dopuszczal-ności pozyskiwania przez społecznego inspektora pracy danych osobowych. Problemy przedstawione w opracowaniu nie były dotychczas przedmiotem wypo-wiedzi doktryny.
Zobacz wydanie Rok 3/2021  Tom 13  Numer 1 The Ballot Paper: a Constitutional Instrument of Electoral Democracy or a Means of Manipulating the Electorate?
Authors:   Research Center for Forensic Examination on Intellectual Property of the Ministry of Justice of Ukraine, Fedorenko Vladyslav , Nesterovych Volodymyr ,   Lugansk State University of Internal Affairs named after E.O. Didorenko, Bernaziuk Ian ,   V.I. Vernadsky Taurida National University
Published: June 2021

The article portrays the ballot paper as a constitutional instrument of electoral democracy. The authors argue that the result of an election often depends on the form, the content, and the method of filling out the ballot. It is shown that a ballot is an election instrument of standard form, by means of which a voter votes for candidates and/or lists of candidates, and which later allows to establish the election results. It is concluded that the definition and classification of ballot types has not only theoretical but also practical value. In particular, this issue is of great practical significance in four cases: 1) simultaneous elections of differing types (sometimes including a simultaneous vote at a referendum); election of candidates for elective offices under different types of electoral systems or different types of territorial constituencies; 3) the vote count and establishing the outcome of the election; 4) prosecuting criminals for the illegal use of ballots.
The Form of Agreement on the Transfer of Rights and Obligations of a Party to a Contractual Relationship
Authors:   Kozminski University, Drapała Przemysław
Published: June 2021

This article seeks to explore the issue of the required form of agreement on the transfer of rights and obligations of a party to a contractual relationship by a third party, which in the Polish legal system functions as an innominate contract and is more common in foreign legislations (Vertragsübernahme, transfer of contract, cession de contract). This issue has been analysed taking into account the various possible configurations of parties to such an agreement as well as the various legal natures of the rights and obligations transferred. So far, this matter has not been thoroughly discussed in the Polish legal literature. According to the author, in line with the unity theory, an agreement on the transfer of rights and obligations of a party to a contractual relationship should be classified as a single legal transaction and not as two separate (independent) transactions of claim assignment (Article 509 of the Civil Code) and debt transfer (division theory). Therefore, it requires a written form otherwise being invalid. This requirement applicable to an entire agreement results from Article 522 sentence 1 of the Civil Code; it also meets less strict formal requirements regarding claim assignment (Article 511 of the Civil Code). In this paper, the author also discusses the question of whether Article 77 § 1 of the Civil Code and pactum de forma regarding amendments to an agreement (Article 76 sentence 1 of the Civil Code) apply to the form of the agreement in question.
Prawo pracownika do odpoczynku dobowego i tygodniowego
Authors:   Akademia Leona Koźmińskiego, Walczyk Agnieszka
Published: June 2021

Celem artykułu jest omówienie prawa pracownika do odpoczynku dobowego i tygodniowego uregulowanego w kodeksie pracy, a mającego swe źródła w prawie europejskim. Opracowanie przedstawia zakres norm wynikających z traktatów, dyrektyw i zaleceń unijnych, które stanowiły swoistą mapę drogową dla ukształtowania polskich przepisów w tym zakresie. Szczegółowa analiza art. 132 i 133 k.p. prezentuje natomiast ich wykładnię oraz przyjętą linię orzeczniczą, zwraca uwagę na mankamenty ustanowionych norm pojawiające się w trakcie ich stosowania w praktyce, a także stanowi podstawę do wskazania wniosków de lege lata i de lege ferenda.
A Teoria das Representações Sociais em interface com a Psicologia Forense: uma revisão sistemática
Authors: Trevisan Juliana Xavier , Polli Gislei Mocelin
Published: June 2021

O presente estudo teve como objetivo realizar uma revisão sistemática das publicações que promovem um diálogo entre a Psicologia Forense e a Teoria das Representações Sociais. Para tanto seguiu-se o modelo da recomendação PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-analyses), utilizando-se como estratégia de busca as palavras-chave: “representações sociais” OR “representação social” OR “teoria das representações sociais” AND “psicologia forense” OR “psicologia jurídica” OR lei OR judiciário OR judicial  e seus equivalentes em inglês e espanhol. O período pesquisado foi de 2008 a setembro de 2019, resultando em 127 artigos, dos quais 14 foram incluídos na presente revisão, obedecendo os critérios de inclusão e exclusão previamente estabelecidos. Observou-se uma grande ênfase nos estudos no âmbito da proteção das crianças e adolescentes, da atuação profissional e da execução da pena.
Isolamento social, proteção à saúde e risco para violência durante a pandemia de COVID-19
Authors: Guimarães Suely Sales , Alves  Júnior Reginaldo Torres , Medeiros Marcela Novais
Published: June 2021

A pandemia de COVID-19 impôs ao mundo o isolamento social como forma de proteção à saúde e à vida. Desenvolvimento: Para melhor compreender o impacto desta medida sobre a violência e a demanda por intervenções psicossociais, conduzimos este estudo teórico baseado na literatura internacional publicada sobre o tema entre os meses de janeiro e agosto de 2020. Resultados: Os estudos, revisões e críticas encontradas mostram significativo aumento nos índices de violência que chegaram a triplicar ou aumentar entre 10% a 50% em diferentes países, comparado a períodos anteriores. Os achados levam à discussão sobre a interação retroalimentada entre variáveis contextuais, saúde mental e comportamento agressivo. Para identificar a violência são sugeridos recursos virtuais e mídia, parcerias com vizinho, familiares, consultas e telemedicina com forte incentivo à denúncia como ação necessária. Discussão: É reconhecido que práticas interventivas demandam ações pessoais, sociais, organizacionais e governamentais que, por sua complexidade, requerem o trabalho de equipes multidisciplinares incluindo psicólogos, médicos psiquiatras e de outras especialidades, assistentes sociais e consultores jurídicos. Sugerimos pesquisas qualitativas e quantitativas para o desenvolvimento de novas práticas e avaliação a curto, médio e longo prazo daquelas já implementadas. Palavras-chave: COVID-19; isolamento; saúde; violência
Unique integrated stress response sensors regulate cancer cell susceptibility when Hsp70 activity is compromised
Authors: Sannino Sara , Yates Megan E , Schurdak Mark E , Oesterreich Steffi , Lee Adrian V , Wipf Peter , Brodsky Jeffrey L
Published: June 2021

Molecular chaperones, such as Hsp70, prevent proteotoxicity and maintain homeostasis. This is perhaps most evident in cancer cells, which overexpress Hsp70 and thrive even when harboring high levels of misfolded proteins. To define the response to proteotoxic challenges, we examined adaptive responses in breast cancer cells in the presence of an Hsp70 inhibitor. We discovered that the cells bin into distinct classes based on inhibitor sensitivity. Strikingly, the most resistant cells have higher autophagy levels, and autophagy was maximally activated only in resistant cells upon Hsp70 inhibition. In turn, resistance to compromised Hsp70 function required the integrated stress response transducer, GCN2, which is commonly associated with amino acid starvation. In contrast, sensitive cells succumbed to Hsp70 inhibition by activating PERK. These data reveal an unexpected route through which breast cancer cells adapt to proteotoxic insults and position GCN2 and autophagy as complementary mechanisms to ensure survival when proteostasis is compromised.
Global constraints within the developmental program of the Drosophila wing
Authors: Alba Vasyl , Carthew James E , Carthew Richard W , Mani Madhav
Published: June 2021

Organismal development is a complex process, involving a vast number of molecular constituents interacting on multiple spatio-temporal scales in the formation of intricate body structures. Despite this complexity, development is remarkably reproducible and displays tolerance to both genetic and environmental perturbations. This robustness implies the existence of hidden simplicities in developmental programs. Here, using the Drosophila wing as a model system, we develop a new quantitative strategy that enables a robust description of biologically salient phenotypic variation. Analyzing natural phenotypic variation across a highly outbred population and variation generated by weak perturbations in genetic and environmental conditions, we observe a highly constrained set of wing phenotypes. Remarkably, the phenotypic variants can be described by a single integrated mode that corresponds to a non-intuitive combination of structural variations across the wing. This work demonstrates the presence of constraints that funnel environmental inputs and genetic variation into phenotypes stretched along a single axis in morphological space. Our results provide quantitative insights into the nature of robustness in complex forms while yet accommodating the potential for evolutionary variations. Methodologically, we introduce a general strategy for finding such invariances in other developmental contexts.
A covariation analysis reveals elements of selectivity in quorum sensing systems
Authors: Wellington Miranda Samantha , Cong Qian , Schaefer Amy L , MacLeod Emily Kenna , Zimenko Angelina , Baker David , Greenberg E Peter
Published: June 2021

Many bacteria communicate with kin and coordinate group behaviors through a form of cell-cell signaling called acyl-homoserine lactone (AHL) quorum sensing (QS). In these systems, a signal synthase produces an AHL to which its paired receptor selectively responds. Selectivity is fundamental to cell signaling. Despite its importance, it has been challenging to determine how this selectivity is achieved and how AHL QS systems evolve and diversify. We hypothesized that we could use covariation within the protein sequences of AHL synthases and receptors to identify selectivity residues. We began by identifying about 6000 unique synthase-receptor pairs. We then used the protein sequences of these pairs to identify covariation patterns and mapped the patterns onto the LasI/R system from Pseudomonas aeruginosa PAO1. The covarying residues in both proteins cluster around the ligand-binding sites. We demonstrate that these residues are involved in system selectivity toward the cognate signal and go on to engineer the Las system to both produce and respond to an alternate AHL signal. We have thus demonstrated that covariation methods provide a powerful approach for investigating selectivity in protein-small molecule interactions and have deepened our understanding of how communication systems evolve and diversify.
From Mobility to Accessibility
Authors: Levine Jonathan , Grengs Joe , Merlin Louis A.
Published: June 2021

This book flips the tables on the standard models for evaluating regional transportation performance. It argues for an “accessibility shift” whereby transportation planning, and the transportation dimensions of land-use planning, would be based on people's ability to reach destinations, rather than on their ability to travel fast. Existing models for planning and evaluating transportation, which have taken vehicle speeds as the most important measure, would make sense if movement were the purpose of transportation. But it is the ability to reach destinations, not movement per se, that people seek from their transportation systems. While the concept of accessibility has been around for the better part of a century, the book shows that the accessibility shift is compelled by the fundamental purpose of transportation. It argues that the shift would be transformative to the practice of both transportation and land-use planning but is impeded by many conceptual obstacles regarding the nature of accessibility and its potential for guiding development of the built environment. By redefining success in transportation, the book provides city planners, decision makers, and scholars a path to reforming the practice of transportation and land-use planning in modern cities and metropolitan areas.
I, the Poet
Authors: McCarthy Kathleen
Published: June 2021

First-person poetry is a familiar genre in Latin literature. Propertius, Catullus, and Horace deployed the first-person speaker in a variety of ways that either bolster or undermine the link between this figure and the poet himself. This book offers a new approach to understanding the ubiquitous use of a first-person voice in Augustan-age poetry, taking on several of the central debates in the field of Latin literary studies—including the inheritance of the Greek tradition, the shift from oral performance to written collections, and the status of the poetic “I-voice.” The book positions these poets as the self-conscious readers of and heirs to a long tradition of Greek poetry, which prompted them to explore radical forms of communication through the poetic form. Informed in part by the “New Lyric Studies,” the book will appeal not only to scholars of Latin literature but to readers across a range of literary studies who seek to understand the Roman contexts which shaped canonical poetic genres.