bluuebunny/crossref_metadata_2025_split huggingface dataset:
FORMAÇÃO DE PROFESSORES PARA EDUCAÇÃO INFANTIL E ANOS INICIAIS: ANÁLISE COMPARATIVA ENTRE BRASIL E PORTUGAL
Authors: Devechi Catia Piccolo Viero , Rincon Claudia  Gurgel de Vasconcelos 
Published: March 2023

O artigo analisa a formação de professores para a atuação na educação infantil e nos anos iniciais, no Brasil e em Portugal. Por meio de um estudo hermenêutico e comparado, apresentamos a organização dos cursos nos dois países, bem como as definições, os objetivos, o formato, a finalidade, problematizando a relação entre formação técnica e humana. Para tanto, analisamos as legislações do Brasil e de Portugal e os projetos pedagógicos dos cursos investigados, aplicamos questionários e realizamos entrevistas com diretores e coordenadores de quinze cursos de Pedagogia de universidades federais brasileiras e de quatro cursos de formação de professores para Educação Pré-escolar e 1º Ciclo do Ensino Básico de universidades públicas portuguesas. Concluímos que o enfraquecimento da presença da formação cultural ampla, nos currículos de formação de professores, não é apenas uma tendência nacional, mas também mundial[1] que acarreta sérios prejuízos à profissionalização das futuras gerações e comprometendo o ideal da educação como a busca pela cidadania democrática.

[1] q.v. Martha Nussbaum (2015).
Sustentabilidade e redução de perdas de materiais em construções: uma revisão bibliográfica sistemática
Authors: Broggio Lucas , Serra Sheyla Mara Baptista , Paliari José Carlos 
Published: March 2023

A abordagem sustentável nas construções tem ganhado espaço no mercado devido sua viabilidade financeira e benefícios. O presente trabalho buscou resumir a evolução das pesquisas relacionadas a redução de desperdícios em obras associadas a práticas sustentáveis nos canteiros por meio de uma Revisão Bibliográfica Sistemática (RBS) dos artigos publicados entre 2017 e 2021. A metodologia utilizada para este estudo consiste em selecionar artigos publicados em revistas conceituadas nas áreas de construção, meio ambiente e gestão da construção por meio de uma revisão bibliográfica sistemática. As bases de dados empregadas para a busca foram: Engineering Village, Scopus, Web of Science e Scielo resultando em um total de 136 artigos selecionados, utilizando “Sustentabilidade” e “Perdas de materiais” como strings de busca no título ou nas palavras-chave. Os resultados da pesquisa mostraram que os estudos nessa área são divididos em grupos, sendo o principal o de sustentabilidade, seguido de reciclagem, impactos da indústria de construção, tecnologias dos materiais e desenvolvimento sustentável.

PALAVRAS-CHAVE: Revisão bibliográfica sistemática; Construção Civil; Sustentabilidade; Perdas de materiais.
O papel da política habitacional da COHAB-Bauru na produção do espaço urbano
Authors: Santos Jennifer Souza , Goulart Jefferson Oliveira 
Published: March 2023

Este artigo analisa o papel da Companhia de Habitação Popular de Bauru (SP) e os impactos de sua produção habitacional no processo de desenvolvimento e expansão urbana da cidade de Bauru. O pressuposto teórico-metodológico da abordagem é que produzir habitação popular implica, necessariamente, produzir espaço na e da cidade. Em razão da inexistência de estudos específicos sobre a COHAB-Bauru, a metodologia desta investigação combinou levantamento e revisão bibliográfica de referências teóricas, conceituais e analíticas; consulta a fontes institucionais; e catalogação quantitativa da produção habitacional da COHAB-Bauru desde a sua fundação, em 1966, até a data de entrega de seu último empreendimento em 1996. O estudo ressalta a relevância da COHAB-Bauru – a qual exerceu, durante um largo período (três décadas), destacado papel na oferta habitacional e no desenvolvimento urbano – como resultado da política habitacional implantada a partir do golpe militar de 1964, associada à modelagem institucional do Sistema Financeiro de Habitação (SFH), do Banco Nacional de Habitação (BNH) e das Companhias de Habitação (COHABs).

PALAVRAS-CHAVE: COHAB-Bauru. Política habitacional. Produção do espaço urbano.
El valor de la interculturalidad en los proyectos educativos y de convivencia de las escuelas españolas: el caso de Cataluña
Authors: Cerviño Abeledo Irimia , Torrelles Montanuy Àngels 
Published: March 2023

El aumento del alumnado de origen extranjero en las escuelas españolas ha provocado que desde finales del siglo XX se planteen nuevos retos educativos y se desarrollen planes y proyectos con enfoque intercultural dentro del marco de inclusión y convivencia. Este trabajo pretende profundizar en el nivel de reconocimiento de la diversidad cultural en la documentación oficial de las escuelas de Educación Primaria españolas y conocer la gestión de la convivencia desde una perspectiva intercultural en relación con la variable de presencia de alumnado extranjero en el centro educativo. La metodología utilizada, de carácter mixto, se basa en una encuesta telefónica aplicada en 1.730 centros de educación primaria de España y 4 etnografías escolares en Cataluña. De los resultados se extrae, por un lado, la necesidad de poner en marcha acciones, planes y proyectos de convivencia intercultural en escuelas con bajos porcentajes de alumnado diverso culturalmente y, por otro lado, la existencia de conflictos relacionados con la diversidad cultural, especialmente debido al racismo y/o xenofobia.
HOLLAND’IN KİŞİLİK KURAMI’NIN GİRİŞİMCİLİK EĞİLİMİNE ETKİSİ: TURİZM VE OTEL İŞLETMECİLİĞİ ÖĞRENCİLERİ ÜZERİNDE BİR UYGULAMA
Authors: ÇETİNTÜRK İbrahim , DAĞLAR Hasan 
Published: March 2023

Bu araştırma öğrencilerin kişilik özelliklerinin ve girişimcilik eğilimlerinin test edilmesi ve kişilik özelliklerinin girişimcilik eğilimi üzerinde nasıl bir etkisinin olduğunun belirlenmesi amacıyla yapılmıştır. Holland (1996) mesleki kişilik kuramını açıklarken insanların gerçekçi, sanatçı, geleneksel, araştırmacı, sosyal, girişimci olmak üzere altı kişilik tipinden birine ait özellikleri taşıdığını ileri sürmüştür. Araştırmanın evrenini Çankırı Karatekin Üniversitesi Ilgaz Turizm ve Otelcilik Yüksekokulu Turizm İşletmeciliği Bölümü’nde ve Çankırı Karatekin Üniversitesi Meslek Yüksekokulu Otel Lokanta ve İkram Hizmetleri Bölümü Turizm ve Otel İşletmeciliği Programı’nda eğitim görmekte olan öğrenciler oluşturmaktadır. Araştırmada veri toplama yöntemi olarak anket formu kullanılmıştır. Araştırma verileri SPSS paket programı kullanılarak analiz edilmiştir.
Araştırmada uygulanan faktör analizi sonuçlarına göre, Holland’ın altı kişilik tipine ilişkin alanyazın çalışmalarının aksine bireyler gerçekçi, sanatçı, sosyal, ve geleneksel olmak üzere dört grupta sınıflandırılmıştır. Girişimcilik eğilimlerine ilişkin faktörler ise; fırsatları değerlendirme, risk alma ve kararlılık olmak üzere üç faktör altında toplanmıştır. Çoklu regresyon analizi sonuçlarına göre, girişimcilik eğiliminin her üç boyutunu açıklamada sosyal kişiliğin anlamlı katkısının olduğu saptanmıştır. Son olarak çoklu korelasyon analizi sonuçlarına göre, değişkenler arasında en güçlü ilişki sosyal kişilik ile fırsatları değerlendirme boyutları arasında kurulmuştur.
Neuroprotekcyjne działanie kurkuminy i jej potencjalne zastosowanie w leczeniu chorób neurodegeneracyjnych
Authors: Górka Mikołaj , Białoń Natalia , Bieczek Dominika , Górka Dariusz 
Published: March 2023

Rozwój metod stosowanych w biologii molekularnej pozwolił na znaczący postęp w naukach medycznych i farmaceutycznych. Obserwuje się go także w farmakognozji, która w centrum zainteresowania stawia substancje pochodzenia naturalnego zawarte w surowcach roślinnych. Od dawna znane są korzystne działania niektórych z nich, natomiast naukowe dowody na ich właściwości prozdrowotne zaczęły pojawiać się już od czasów starożytnych. Fakt ten dotyczy także kurkuminy i długiej drogi od wyizolowania jej w czystej postaci w 1842 roku do poznania jej budowy chemicznej w 1910 roku. Ze względu na właściwości chemiczne cząsteczki kurkuminie przypisuje się wiele właściwości prozdrowotnych. Dotyczą one wielu układów i narządów, takich jak skóra, droga wzrokowa, układ oddechowy, układ krwionośny, układ pokarmowy, a także układ nerwowy. Jednym z powikłań następujących po uszkodzeniu nerwów jest utrata funkcji lokomotorycznych i rozwój stanu zapalnego w obrębie nerwu. Kurkumina cechuje się właściwościami przeciwzapalnymi. Potwierdzeniem tego jest inhibicja czynnika jądrowego κB (ang. nuclear factor kappa-light-chain-enhancer of activated B cells, NF-κB), który jest mediatorem w procesach zapalnych. Ponadto, bardzo ważnym obszarem związanym z dysfunkcją neuronów jest proces starzenia się organizmu, spowodowany między innymi obecnością reaktywnych form tlenu. Neuroprotekcyjne działanie kurkuminy pozwala na zmniejszenie ich stężenia, którego podwyższony poziom spowodowany jest nagromadzeniem mutacji w obrębie DNA mitochondrialnego. Pozytywny wpływ kurkuminy na układ nerwowy wynika z jej zdolności do przenikania przez barierę krew-mózg. Jednak jej słaba rozpuszczalność limituje znacznie właściwości terapeutyczne wynikające z suplementacji kurkuminy. Obecnie opracowuje się metody, które mają na celu zwiększenie jej biodostępności, wykorzystując do tego nanocząsteczki. Celem niniejszej pracy jest przedstawienie zagadnień dotyczących molekularnego działania kurkuminy, jak również wykazanie jej istotnego wpływu na układ nerwowy. Poznanie działania kurkuminy i jej właściwości terapeutycznych może stanowić istotny czynnik w redukcji stanów zapalnych w obrębie ośrodkowego układu nerwowego.
Examining the perceptions of future teachers on the concept of play
Authors: Yaman Serkan 
Published: March 2023

Play is an important concept not only for children but for all ages. This study will aim to examine the perceptions of the students of the Faculty of Education about the play. In this study, a quantitative research method was used to reach the research data. The study was conducted with the students of the faculty of education studying at a foundation university in Istanbul. Voluntarily, 114 students were included in the study group. For the research data, the questions were shared with the students via Google form, and the answers were obtained from the students on the internet. The Play Perception Scale developed by Güneş, Tuğrul, and Demir Öztürk was used as a data collection tool in the research. Considering the research findings, making children love the lessons through play from an early age will ensure that more children can solve problems, express themselves, and have strong social relations in the future.
Keywords: Education; learn and play; play perception; pre-service teacher; teaching
Os homens veem um boi
Authors: Lima Nerian Teixeira de Macedo de 
Published: March 2023

O presente artigo tem por objetivo discutir a representação de bovinos a partir das seguintes questões: a agência dos animais, seu papel na construção de um projeto colonial e estratégias decoloniais por meio da representação da espécie. Para tanto, a discussão se apoia nas proposições de Walker (2013), Despret (2014), Latour (2014), Ferdinand (2019), entre outros e examina brevemente o seguinte conjunto de obras: Carro de bois, 1638 (Frans Post), Independência ou morte, 1888 (Pedro Américo), uma pintura votiva da Igreja do Bom Jesus de Matosinho, 1862, em Minas Gerais, A gare, 1925 (Tarsila do Amaral), Malditas e desejadas, 2012 (Jaider Esbell) e Uma vaca para um Índio, 2013 (Bartô).
Indicators of Bioelectrical Activity of the Rat Heart After Prenatal Hypoxia and Pharmacological Correction
Authors: Popazova Olena , Belenichev Igor , Abramov Andrii , Bukhtiyarova Nina , Chereshniuk Ihor , Skoryna Dmytro 
Published: March 2023

Background. Posthypoxic cardiopathy is one of the risk factors for the development of cardiovascular pathology (rhythm disturbances, vascular dystonia, etc.) in subsequent age periods and requires the development of treatment approaches. Objective. to evaluate the cardioprotective effect of modulators of the NO system by the effect on the ECG of rats after intrauterine hypoxia. Methods. Modeling of prenatal hypoxia (PH) by daily intraperitoneal administration of sodium nitrite solution to pregnant female white rats weighing 220–240 g, aged 4.5 months, from the 16th to the 21st day of pregnancy at a dose of 50 mg/kg. The offspring were administered daily from the 1st to the 30th day of life – tiazotic acid (morpholinium 3-methyl-1,2,4-triazolyl-5-thioacetic acid), 50 mg/kg, angiolin ([S]-2,6-diaminohexane acid 3-methyl-1,2,4-triazolyl-5-thioacecate), 50 mg/kg, L-arginine, 200 mg/kg, meldonium (2-(2-carboxyethyl)-1,1,1-trimethylhydrazinium), 100 mg/kg. Аnd then after 2 months of life, an ECG was recorded using the ECG TUNNEL system (without anesthesia). Results. Postponed PG leads to a decrease in heart rate and significant dominance of parasympathetic innervation in regulation of electrical activity of the heart, which can be caused by sinus blockade and may be a reflection of parasympathetic regulation of the heart instead of sympathetic control of electrical activity in the norm. The effectiveness of drugs can be presented in descending order: angiolin > tiazotic acid > meldonium. Angiolin proved to be more effective than tiazotic acidin normalizing the electrical activity of the heart and restoring the neurogenic regulation of the automatism of the function of the sinus node. Сonclusions. The prospects of further study of modulators of the NO system with different mechanisms of action as means of cardioprotection of posthypoxic disorders of the cardiovascular system in newborns are experimentally substantiated.
Screening of Strains of the Medicinal Mushroom Fomitopsis officinalis (vill.) Bondartsev & Singer Promising for Biotechnological Use
Authors: Mykchaylova Oksana , Poyedinok Natalia , Shchetinin Valeria 
Published: March 2023

Background. Macromycete cultivation methods development will contribute to the production of biotechnological products based on fungus. Determination of the main factors affecting medicinal macromycetes’ life processes allows to control biosynthetic activity of a fungal organism and obtain biotechnological products based on it.
Objective. Screening of Fomitopsis officinalis strains promising for biotechnological use, and determining of physico-chemical factors that affect the cultures life processes.
Methods. The objects of the study were three pure cultures of F. officinalis (IBK-2497, IBK-2498, IBK-5004). The influence of the acidity of the environment on the growth of mycelium, the needs of the cultures in the sources of carbon and nitrogen nutrition were determined. The following carbon sources were used: monosaccharides (glucose, xylose), disaccharides (sucrose, lactose) and trisaccharides (raffinose), polysaccharides (starch); nitrogen sources: KNO3, (NH4)2HPO4, asparagine, peptone. Dynamics of the culture growth were determined under the conditions of deep cultivation, on a liquid nutrient medium of glucose-peptone-yeast extract (GPA), g/l: glucose – 30.0; peptone – 3.5; yeast extract – 2.0; KH2PO4 – 1.0; K2HPO4 – 1.0; MgSO4×7H2O – 0.25.
Results. The pH range between 5.5 and 6.0 was the most favorable for active growth of all studied strains of F. officinalis. The best carbon sources for growth were glucose and starch; peptone and asparagine were the best source of nitrogen. Nutrient media with xylose, lactose and nitrate nitrogen were least suitable for growth. Analysis of the strains growth dynamics on the GPA medium showed that the largest mass of mycelium (up to 11.54 ± 0.2 g/l) was produced by culture F. officinalis IBK-5004 on the 10-th day of cultivation. Cultures F. officinalis IBK-2497, IBK-2498 grew slower, and the mycelial mass was 10.33 ± 0.2 and 9.68 ± 0.3 g/l on the 14-th day of cultivation.
Conclusions. Based on the obtained data, the F. officinalis IBK-5004 strain was selected. It can be considered a promising mycelial mass producer based on the set of characteristics.
Phenotypic Characterization According to The Feather Color of Indigenous Muscovy Ducks Bred in The Back Yard in Brazzaville, The Congo
Authors: Bati J.B. , Biza-Koukaba C.K. , Banga-Mboko H , Mfoukou-Ntsakala A. , Bakoutana D. , Adzona P.P. , Hornick J.L. , Leroy P.L. 
Published: March 2023

Abstract. In Congo, waterfowl genetic resources are constituted by native population of Muscovy ducks that play an important role in food security. The present study aimed to identify and to characterize strains bred in the back yard in the households in Brazzaville. A sample of 154 households drawn over seven districts of Brazzaville was enrolled in the survey. Adults ducks found in the households were identified, pictured by a key of determination and then compared by using the multi resolution analysis image method. The survey recorded 13 strains in which four were considered as newly since they have never been reported elsewhere. These strains received temporally the name of the districts where they have been identified for the first time Makelékélé 1 (0.34%, n=6), Makélékélé 2 (0.11%, n =2), Poto poto 1 (0.28%, n=5) and in Poto poto 2 (0.11%, n=2). Finally, the survey reported nine classical strains such as black plumage, duclair, white, tortora, sepia, chocolate, lavender, grey and canizie. The apparent wide variation in plumage colors is an indication that the duck populations have not been ‘purified’ through selective breeding. In the context of the valorization of poultry biodiversity, this work represents a step toward a better knowledge of the production abilities of local ducks breeds in Congo. Key words: Muscovy ducks, color feather, strains, Congo. Abstrak. Sumber daya genetik unggas air di Kongo mencakup populasi itik lokal yang memegang peranan penting dalam ketahanan pangan. Penelitian ini bertujuan mengidentifikasi dan menggolongkan jenis itik yang dipelihara di pekarangan rumah di Brazzaville. Sampel penelitian menggunakan 154 responden rumah tangga yang tersebar di 7 wilayah Brazzaville. Itik dewasa diidentifikasi dari pekarangan, dan dibandingkan dengan metode Analisis Multi Resolusi. Survey mencatat 13 jenis peranakan, 4 diantaranya dianggap baru karena belum pernah dilaporkan di studi manapun. Jenis ini sementara dinamai sesuai distrik tempatnya pertama ditemukan, yaitu Makelékélé 1 (0,34%, n=6), Makélékélé 2 (0,11%, n =2), Poto poto 1 (0,28%, n=5) dan di Poto poto 2 (0,11%, n=2). Berdasarkan survei didapatkan sembilan jenis klasik yaitu bulu hitam, duclair, putih, tortora, sepia, coklat, lavender, abu-abu dan canizie. Banyaknya ragam warna bulu adalah indikasi bahwa populasi itik belum “dimurnikan” melalui seleksi. Dalam konteks penetapan nilai keanekaragaman hayati unggas, penelitian ini mewakili sebuah langkah menuju pengetahuan yang mendalam akan kemampuan produksi itik yang berkembang di Kongo. Kata kunci: itik Muscovy, warna bulu, strain, Kongo
The Correlation of Body Morphological Size Toward the Body Weight of PO Steers and Heifers
Authors: Efendy Jauhari , Prihandini P W , Sulistya T A 
Published: March 2023

Abstract. The study was conducted to determine the correlation between the body morphology size of PO steers and heifers which kept in the group housing of Litbangtan Models. The materials of this study used 24 PO steers and heifers (each cow was 15 to 18 months old). The data were analyzed using descriptive statistics and correlation analysis. Due to the significant value, it stated that the body length and chest circumference influenced positively to the gain of the weight body of PO steers and heifers . The value of determination analysis (R2) both PO steers and heifers was 92.70% and 86.80%; It indicated that the gain of the body length size and chest circumference would increase the body weight. The result of calculation shown that the average of body weight of PO steers and heifers after having used two body morphological measurement (body length and chest circumference) was relativeely close to the real measurement. This phenomenon indicated that the body length and chest circumference had a close relationship with the body weight either in PO steers and heifers. Key words: PO steers and heifers, body morphological size, body weight Abstrak. Penelitian ini dilaksanakan untuk menentukan korelasi antara ukuran morfologi tubuh PO steers dan heifer yang dipelihara di kandang kelompok Litbangtan Model. Materi yang digunakan dalam penelitian ini adalah 24 PO steer dan heifer (masing-masing berumur 15 sampai 18 bulan). Data dianalisis menggunakan deskriptif statistik dan analisis korelasi. Berdasarkan nilai signifikan, dinyatakan bahwa panjang badan dan lingkar dada berpengaruh positif terhadap peningkatan bobot badan PO steer dan heifer. Nilai koefisien determinsasi (R2) PO steer dan heifer adalah 92,70% dan 86,80%; mengindikasikan bahwa peningkatan ukuran panjang badan dan lingkar dada akan meningkatkan bobobt tubuh. Hasil perhitungan menunjukkan bahwa rataan bobot tubuh PO steer dan heifer setelah menggunakan dua ukuran morfologi tubuh (panjang badan dan lingkar dada) serupa dengan ukuran nyata. Fenomena ini menunjukkan bahwa panjang badan dan lingkar dada berkaitan erat dengan bobot tubuh pada PO steer maupun heifer. Kata kunci: PO steer dan heifer, ukuran morfologi tubuh, bobot tubuh
The effects of Papain Crude Extract Addition in Diets on Broilers Production Performances
Authors: Rumokoy Laurentius , Pudjihastuti Endang , Untu Ivonne Maria , Toar Wisje Lusia 
Published: March 2023

This study was conducted to evaluate the effects of papain crude extract addition in mash and pellet feed forms on production performance of broiler chickens in order to obtain the best level of extract papain in mash or pellet form. This natural protease enzyme was extracted from unripe papaya. A complete random design was applied in this study and it was arranged with factorial 4 * 2 and three replications. The treatments were 4 levels of papain (0, 0.03, 0.05, and 0.07 %) and two physical forms of feed (mash and pellet). Broilers production parameters measured were: feed intake, body weight, feed conversion ratio (FCR) and carcass percentage. The results of analysis of variance showed that the interaction was highly significant (P <0.01) for feed intake, body weight, carcass percentage respectively while feed conversion showed significant interaction (P <0.05). The significant differences in the feed consumption described the role of papain enzyme through treatment of CEP and the physical form of feed. The results indicate that the all treatment of papain crude extract level both in mash and pellet feed form were able to improve feed intake, body weight, FCR and carcass percentage of broiler chickens, whereas the best performance was obtained in the treatment of 0.05% papain crude extract in mash form of diets.
Drosophila Oocytes: Preparations for Live Imaging
Authors: Endow Sharyn A. 
Published: March 2023

Abstract
This protocol describes methods for preparing Drosophila oocytes for live imaging by fluorescence microscopy. Live imaging is preferable to fixation for localization of specific proteins to oocytes, given that it can be performed without time-consuming and exacting procedures required to remove the oocyte outer chorion and vitelline membrane. Live imaging is also well suited for analyzing dynamic changes in oocytes that occur rapidly on time scales of seconds. Preparation of oocytes requires only ~12-15 minutes, not including imaging time, which can require 30-60 minutes depending on the experimental objectives and design. Methods are also presented for activating oocytes to induce re-entry into meiosis and progression through the meiotic divisions.