bluuebunny/crossref_metadata_2025_split huggingface dataset:
Bisphenol-A: quantification in the urine of pregnant women by gas chromatography-mass spectrometry
Authors: Cases Gabriel Guillermo , Uicich Raul Eduardo , Gambarte Paula Kandel , Vázquez Marcela Liliam , Moix Claudio Fernando , Ferloni Analía , Vidal Flavia Alejandra , Otaño Lucas , Figar Silvana , Aragone Soledad , Giménez María Isabel 
Published: September 2024

The use of bisphenol-A (BPA) in global industry has been increasing in recent years, with emerging markets driving this growing demand. BPA applications in the food and beverage industry account for only 3% to 4% of global polycarbonate consumption, but its use is being re-examined as several scientific papers have come to light indicating a direct link between BPA and adverse health effects. Contamination of food and beverages occurs by migration of BPA from the containers that contain it (canned foods, wines, etc.), and is the main source of human exposure. To evaluate such exposure, an analytical method by gas chromatography coupled to mass spectrometry was developed and validated for the quantification of total BPA in urine of pregnant women attended at the Italian Hospital of Buenos Aires in 2013, with a limit of quantification of 2.0 ng/mL and a limit of detection of 0.8 ng/mL. Of the 149 urine samples analyzed, 66.4% were quantifiable, with the median total BPA of 4.8 ng/mL (4.3 ng/mg creatinine) and the geometric mean of 4.8 ng/mL (4.7 ng/mg creatinine).
Mensuration of natural vitamin A in fish liver using liquid chromatography
Authors: Huang Wenting , Cao Wenhong , Zhang Chaohua , Qin Xiaoming , Gao Jialong , Zheng Huina 
Published: September 2024

To mensurate the content of vitamin A (vitamin A<sub>1</sub>, vitamin A<sub>2</sub>) in fish liver accurately, methods of sample pretreatment (including water bath saponification, room temperature saponification, and direct extraction) and detection methods (including normal phase chromatography and reversed phase chromatography) were screened and applied to the mensuration of vitamin A in the liver of 9 economic fish species. The results revealed that by reversed phase chromatography vitamin A<sub>1</sub> and vitamin A<sub>2</sub> were effectively divided, and showed good linear relationship within their respective linear ranges (<em>R</em><sup>2</sup> &gt; 0.99).The content of vitamin A extracted by water bath saponification was distinctly higher than the contentof Vitamin A by room temperature saponification and direct extraction (<em>p</em> &lt; 0.05). Its average recovery rates of vitamin A<sub>1</sub> and vitamin A<sub>2</sub> were respectively 104.52% and 90.94%. The total content of vitamin A in the livers of other freshwater fishes and marine fishes except for the freshwater snakehead and big mouth bass was more than 200 μg/100 g, and the total content of vitamin A in the liver of marine giant grouper is 14,413.78 μg/100 g, among the result was the highest. The water bath saponification method with reversed phase chromatography has good precision and is suitable for the mensuration of vitamin A in fish liver.
Bioactivity of Ethanolic Leaf Extracts of Acacia nilotica and Eucalyptus camaldulensis, against Coptotermes heimi
Authors: Qurat-ul-Ain  , Aihetasham Ayesha 
Published: September 2024

Termite infestation poses a significant threat to structural integrity and agricultural productivity worldwide. This study was conducted to investigate the efficacy of ethanolic extracts of Acacia nilotica and Eucalyptus camaldulensis against Coptotermes heimi, focusing on mortality and repellency. The ethanoloic leaf extract of E. camaldulensis showed mortality of 79.33% at 30% concentration while A. nilotica at 30% of concentration revealed a mortality of 74.66%. The LC50 value of E. camaldulensis was 7.70% while that of A. nilotica was 13.03%. Both plants were found repellent against C. heimi, but A. nilotica was non-repellent at 10% concentration. Additionally, an analysis of Gas-Chromatography-Mass Spectrometry (GC/MS) was performed to identify and quantify the chemical constituents present in the plant extracts. The GC/MS analysis of E. camaldulensis revealed an important compound Eucalyptol, which has the highest percentage composition of 57.81 % while GC/MS of A. nilotica contains a high concentration of γ-Sitosterol along with Vitamin E and Behenic-alcohol. This study underscores the potential of A. nilotica and E. camaldulensis leaf extracts as ecofriendly alternatives for termite control.
ANALISIS RISIKO KESELAMATAN DAN KESEHATAN KERJA BERDASARKAN ISO 31000:2009
Authors: Putri Meylia Vivi 
Published: September 2024

Keselamatan dan Kesehatan Kerja (K3) mengandung nilai perlindungan tenaga kerja dari kecelakaan dan penyakit akibat kerja. UKM Super Indra merupakan salah satu UKM tahu berskala menengah. UKM ini mempunyai enam stasiun kerja. Proses pembuatan tahu di UKM Super Indra memiliki banyak potensi hazard. Penelitian ini bertujuan untuk mengidentifikasi risiko kemudian menganalisis risiko-risiko keselamatan dan kesehatan kerja serta memberikan usulan tindakan pengendalian risiko terhadap risiko keselamatan dan kesehatan kerja pada proses pembuatan tahu UKM Super Indra. Identifikasi risiko dilakukan dengan menggunakan metode job hazard analysis. Analisis risiko dilakukan dengan metode semi kualitatif berdasarkan ISO 31000:2009 dilanjutkan dengan pemberian usulan perbaikan untuk mengurangi hazard. Berdasarkan hasil penelitian terdapat 28 hazard yang ada di UKM Tahu Super Indra. Hazard dengan kategori very high sebanyak 7,15 %, priority 1 sebanyak 50%, substansional 48,25 %, dan priority 3 sebanyak 0%. Usulan yang dianjurkan seperti penggunaan APD, mengurangi music, mengganti music yang didengarkan, membuat SOP, menyediakan minum untuk pekerja, memeriksakan diri ke puskesmas minimal 1 x 1 tahun, membuat tanda bahwa lantai licin, dll. Dimungkinkan untuk menurunkan dampak dari risiko tersebut yang mana pada awalnya high level sebanyak 7,15% berkurang menjadi 0 %. Yang mana pada awalnya priority 1 sebanyak 50% dapat berkurang menjadi 7,15 %.
Aplicativos e softwares para avaliação de lesões por pressão: prospecção tecnológica
Authors: Rodrigues Thamires Fernandes Cardoso da Silva , Cardoso Luana Cristina Bellini , Back Ivi Ribeiro , Nascimento Júlia Fernanda Ferreira do , Marcado Paula Andrea Gatica , Meireles Viviani Camboin , Barbosa Samira Goldeberg Rego , Radovanovic Cremilde Aparecida Trindade 
Published: September 2024

Introdução: faz-se necessário desenvolver uma análise tecnológica dos aplicativos e softwares disponíveis para avaliar Lesões por Pressão com precisão, eficácia e consistência. Objetivo: mapear os aplicativos e softwares para dimensionar, estadiar e avaliar Lesão por Pressão em pacientes adultos e idosos disponíveis para uso. Materiais e métodos: prospecção tecnológica, desenvolvida a partir da pergunta de pesquisa: Quais os aplicativos e/ou softwares para aparelhos smartphones que realizam o dimensionamento, estadiamento e avaliação de tecidos de Lesão por Pressão em adultos e idosos estão disponíveis para uso? Conduzida em nove etapas: 1) Construção das perguntas de pesquisa e objetivos; 2) Critérios de elegibilidade; 3) Estratégia de busca; 4) Pesquisa nas Bases de Patentes e lojas virtuais; 5) Seleção dos aplicativos e/ou softwares; 6) Caraterização; 7) Análise; 8) Apresentação dos resultados; e 9) Conclusões. Registrada sob DOI 10.17605/OSF.IO/DEZM2. Resultados: dos 38.394 registros, 20 contemplaram a amostra. Seis (30%) estavam disponíveis para uso exclusivo por aparelhos smartphone e 11 (55%) múltiplas fontes. Dentre as funcionalidades, todos apresentavam o recurso captura de imagem, permitindo a documentação e medição digital de feridas, monitoramento do progresso da cicatrização. Seis (30%) foram capazes de identificar o tipo de tecido. 65% permitiam o compartilhamento de dados, 30% coletavam dados pessoais e 35% não descreveram nenhum método de política de privacidade dos dados. Conclusão: há um número diminuto de aplicativos e/ou softwares capazes de determinar os tecidos existentes nas lesões, nenhum disponível para uso no Brasil. Os resultados sugerem uma importante lacuna no desenvolvimento tecnológico na área da saúde brasileira.
Preferência de Bemisia tabaci a cultivares de soja Bt e não-Bt na região Tocantina do Maranhão
Authors: Nepomuceno Richard Wallace Santos , Laranjeiras Mauricélia Ferreira Almeida , Santos Bárbara Vieira dos , Silva Célio Gabriel de Barros , França Vitor Silva Rodrigues 
Published: September 2024

A soja (Glycine max (L.) Merrill) tem sido atacada anualmente pela mosca-branca (Bemisia tabaci), que é uma espécie polífaga capaz de causar vários distúrbios fisiológicos, injetar toxinas, retirar nutrientes e reduzir a produtividade, além de transmitir viroses. O objetivo deste trabalho foi avaliar a preferência de Bemisia tabaci a cultivares de soja Bt e não-Bt na Região Tocantina do Maranhão. O experimento foi realizado no laboratório de Entomologia do Centro de Ciências Agrárias (CCA) da Uemasul (Imperatriz – MA). Foram analisadas as cultivares 80I82RSF IPRO (Bt) e BRS Tracajá (não-Bt) quando as mesmas atingiram ao estádio V4. O experimento foi desenvolvido com chance de livre escolha, aonde três folíolos de cada cultivar foram colocados em uma bandeja transparente, de forma alternada, e trinta moscas brancas adultas foram liberadas no centro da bandeja. O delineamento utilizado foi o inteiramente casualizado e os tratamentos consistiram de 12 repetições (bandejas). As bandejas foram levadas à câmara climatizada, a 25ºC e fotoperíodo 16:8h (luz: escuro). A contagem de indivíduos estabelecidos nos folíolos foi feita em 0,5, 1, 2, 4, 8, 24 e 48 horas após a liberação das moscas. As análises foram feitas no programa SAS e os dados foram submetidos ao teste de Wilcoxon. Os resultados demonstraram que não houve preferência por alguma das cultivares. Foi verificada preferência pela face abaxial dos folíolos, em ambas as cultivares, tal fato está relacionado ao instinto natural do inseto. Algumas cultivares de soja apresentam resistência a B. tabaci por não preferência, mas supõe-se que isto está relacionado a aspectos bioquímicos e morfológicos e não à presença dos genes Bt. A presença de metabólitos nos vasos da planta e a quantidade, bem como o tamanho e a disposição dos tricomas podem ser fatores determinantes.
Allelopathic Effects of Mangifera indica L. Leaf Leachate on Germination and Early Growth of Selected Crops
Authors: Kolawole Opeyemi Saheed , Bello Munir Sikiru , Rabi'u Zulaihat Harun , Mamoon Asiya , Aliyu Habiba Usman , Suleiman Maryam Bani , Ayesa Abayomi Samuel 
Published: September 2024

Study’s Excerpt/Novelty

This study evaluates the allelopathic effects of Mangifera indica L. leaf leachate on the germination and early growth of various crops, offering detailed insights into concentration-dependent inhibitory effects.
By identifying the differential sensitivity of chili peppers, soybeans, beans, okra, and maize to leaf leachate, the research suggests practical agricultural implications, particularly highlighting the potential of Mangifera indica as a natural herbicide.
These findings contribute to a deeper understanding of plant-plant interactions and inform crop planting strategies to mitigate allelopathic effects in agricultural systems.

Full Abstract
This study evaluates the allelopathic effects of Mangifera indica L. leaf leachate on the germination and early growth of soybeans, beans, chili peppers, okra, and maize. Aqueous extracts were prepared from crushed mature leaves and tested at concentrations of 20%, 40%, 80%, and 100% compared to a control (distilled water). Germination percentage of the seeds was recorded at intervals of 24, 48, 76, and 92 hours, while shoot and root length were measured after 10 days. Results showed a concentration-dependent inhibition of germination and growth of shoot and root, with chili pepper being the most affected and maize the least. These findings suggest that Mangifera indica has potential as a natural herbicide and therefore recommended that soya beans, beans, okra, and especially chili pepper should not be planted at the very closest distance from the mango tree stem due to its allelopathic effects.
Cardiac arrest resuscitation policies and practices: a survey of Australian hospitals
Authors: Finn Judith C , Jacobs Ian G 
Published: September 2024

ABSTRACTObjectiveTo describe the policy and practice relating to cardiopulmonary resuscitation (CPR) and defibrillation in cardiac arrest in Australian hospitals.DesignCross‐sectional postal survey conducted in December 2001, using a semi‐structured, four‐page questionnaire.ParticipantsAustralian hospitals with more than 10 beds.Main outcome measuresType of defibrillator; provision of CPR/defibrillation training for healthcare professionals; hospital policy as to who can use the defibrillator.ResultsOf the 878 hospitals surveyed, 665 (76%) responded. All but one hospital indicated that CPR training was provided for nursing staff, with 12‐monthly or more frequent updates; only 55% of hospitals (366) indicated that CPR training was provided for doctors. 21 of the 665 responding hospitals (3.2%) indicated that they did not have a defibrillator. 43% of hospitals had one or more defibrillators with shock advisory capacity (ie, automated external defibrillators [AEDs]). Of the 644 hospitals with defibrillators, 16% (101) indicated that registered nurses were not permitted to defibrillate; this included 9% of hospitals with AEDs.ConclusionsThe importance of CPR in cardiac arrest has been accepted by Australian hospitals, but the overwhelming evidence that “time to defibrillation” is the single most important determinant of cardiac arrest outcome seems less accepted. All Australian hospitals should review their resuscitation policies and practices to reflect this fact, with defibrillation by nurses, who are usually first on the scene, providing the best opportunity to minimise time to defibrillation.
Embryotoxic effect of experimental dark deprivation
Authors: Sobolevskaya I. S. , Pashinskaya E. S. , Pashinskaya A. K. , Ignateva I. V. , Pobyarzhin V. V. , Sedlovskaya S. M. , Sobolevsky S. L. , Yashkina A. V. 
Published: September 2024

The article presents the results of fundamental research into the effect of dark deprivation on female rats during pregnancy. Dark deprivation leads to a decrease in the number of living embryos by 3,4 times, 3,1 times and 3,3 times on the 7th, 14th and 21st days. A decrease in the average weight of embryos was revealed by 1.9 times on the 7th day, by 1.5 times on the 14th day and by 1.8 times on the 21st day.A significant decrease in the average craniocaudal size of embryos in the experimental group was recorded. This indicator decreased by 2,7 times on the 7th day, by 1,8 times on the 14th day and by 1,8 times on the 21st day. Preimplantation death due to chronodestruction showed an increase of 4,3 times relative to the control at the final stage of the study (day 21). There was an increase in post-implantation death under the influence of constant light on the 7th day to 70,51%, on the 14th day – to 68,26%, on the 21st day – to 69,71%.The findings may have important translational implications and will be used to find effective methods to prevent complications in pregnant women with disrupted circadian rhythms.
O impacto do Programa Ensino Médio Inovador sobre as proficiências do Sistema de Avaliação da Educação Básica (SAEB) em Santa Catarina
Authors: Abregú Marcos Ezequiel , Romanello Michele 
Published: September 2024

O objetivo do artigo é avaliar o impacto do programa ensino médio inovador sobre a proficiência em língua portuguesa e matemática do Sistema de avaliação da educação básica dos alunos do terceiro ano do ensino médio no ano de 2019 em Santa Catarina. Para conseguir esse objetivo a metodologia utilizada é quantitativa: o método quase experimental do pareamento por escore de propensão (PSM) é aplicado utilizando os dados do SAEB.
Após a aplicação do pareamento com escore de propensão, foram identificados um efeito não significante estatisticamente sobre a proficiência em língua portuguesa e um positivo, significante estatisticamente, de 11,33 pontos sobre a proficiência em matemática.
De acordo com esses resultados, o Ensino médio inovador não apresenta efeitos sobre a proficiência em língua portuguesa, enquanto, por outro lado, proporciona um efeito positivo sobre a proficiência em matemática. O programa precisa assim expandir o esforço para ampliar os conhecimentos na área de língua portuguesa e humanística in geral. Ainda que não seja um dos objetivos do ProEMI, esse resultado poderia ser facilmente alcançado, considerando que alguns dos objetivos do ProEMI, como a ampliação do tempo dos estudantes na escola integral e a interdisciplinaridade, podem incentivar a aprendizagem na área de língua portuguesa.
Relato de experiência sobre o etnoturismo em Roraima como alternativa sustentável para autogestão
Authors: Cavalcante Jordana de Souza 
Published: September 2024

O relato de experiência descreve a vivência realizada na comunidade indígena Raposa I, localizada na terra indígena Raposa Serra do Sol (TIRSS), em Normandia/Roraima. A visita técnica foi realizada em parceria do Instituto Federal de Roraima com a comunidade e teve por objetivo propiciar aos acadêmicos do Curso de Tecnologia em Gestão de Turismo e Pós-graduação do IFRR/Campus Boa Vista a experiência. O relato compartilha a experiência vivida na comunidade citada, durante uma viagem de visita técnica a um projeto piloto de etnoturismo conforme plano de visitação segundo instrução normativa da FUNAI, que regulariza etnoturismo em terras indígenas. Para descrever o relato, a autora realizou observação direta, descrição de relatos em diário de bordo, além de registros de fotos e imagens da experiência no evento Panela de Barro, em novembro de 2019 na comunidade. Além disso, em janeiro de 2023, o plano recebeu a carta de anuência da FUNAI, sendo a primeira comunidade indígena de Roraima a ter etnoturismo.
Optimalisasi Pengelompokkan Data Produksi Kelapa Sawit Menggunakan Algoritma K-Medoids
Authors: Nasari Fina 
Published: September 2024

Kelapa sawit merupakan salah satu tanaman yang banyak dikembangkan diarea perkebunana di provinsi Riau. Luas area dan produksi kelapa sawit provinsi Riau menjadi salah satu yang tertinggi diindonesia. Penyebaran perkebunana kelapa sawit yang hamper diseluruh kabupaten/kota diprovinsi riau, perlu adanya pengelompokkan daerah berdasarkan jumlah produksi. berdasarkan akurasi dan eksekusi algoritma k-medoids lebih baik dari algoritma k-means dalam pengelompokkan data. Tujuan dari penelitian ini adalah mengelompokkan daerah produksi kelapa sawit dengan dalam 2 kelompok, 3 dan 5 kelompok. Dari hasil pengelompokkan tersebut akan dilihat kelompok terbaik berdasarkan nilai DBI terkecil. Hasil penelitian untuk jenis 2 kelompok diperoleh hasil 7 data pada kelompok 1 dan 5 data pada kelompok 2. Untuk jenis 3 kelompok diperoleh hasil 5 data pada kelompok 1, 4 data pada kelompok 2 dan 3 data pada kelompok 3, sedangkan jenis 5 kelompok diperoleh hasil 3 data pada kelompok 1, 2 dan 4, 1 data pada kelompok 3 dan 2 data pada kelompok 4. Berdasarkan nilai DBI diperoleh jenis kelompok 2 menjadi jenis kelompok terbaik dengan nilai DBI -159796492242,667.
Free access to information resources for people with visual disabilities in university libraries
Authors: Al-Oweidi Alia , Abu Tayeh Nour , Al-Dwairi Khaldoun 
Published: September 2024

The current study aimed to reveal the reality of free access to information resources for people with visual disabilities in university libraries in the Hashemite Kingdom of Jordan, and to find out whether Jordanian libraries meet the information needs of the beneficiaries, students with visual disabilities. The study used a qualitative approach, on a sample that consisted of (10) library directors in the public and private universities of the Hashemite Kingdom of Jordan, by conducting interviews with them that were determined in advance, and after obtaining information and analyzing it by using content analysis, the results revealed the importance of developing encouraging policies and providing financial resources to improve access to information resources, which indicates the urgent need to increase funding and provide training courses for staff in university libraries. The study also recommended the need to improve awareness of the needs of students with visual disabilities to reach the free access to information.
Peningkatan Partisipasi Perempuan Dalam Bidang Sosial, Politik, Hukum Dan Ekonomi
Authors: Fitriani Yuyun , Utoyo Bambang , Saputri Maysa Yoga , Putri Agustina Jesica , Aprilianti Ni Wayan Sri , Handayani Elvita , S Umi Fatimah , Saputri Ayu , Mayasari Desi 
Published: September 2024

Masih rendahnya partisipasi perempuan dalam bidang sosial, politik, hukum dan ekonomi di pedesaan menjadi tolok ukur pelaksanaan kegiatan pengabdian ini. Perempuan merupakan salah satu subjek yang rentan terdiskriminasi posisinya baik di ranah publik maupun domestik. Dominasi budaya patriarkhi yang telah mengakar di sebagian masyarakat Indonesia menjadi penyebab ketimpangan peran laki-laki dan perempuan di berbagai aspek kehidupan baik sosial, politik, ekonomi, maupun budaya. Kegiatan pengabdian ini dilaksanakan dengan tujuan untuk meningkatkan pemahaman dan partisipasi perempuan dalam bidang sosial, politik, hukum dan ekonomi agar perempuan tidak terbelenggu dalam paradigm lama yang menganggap perempuan tidak mampu berdaya. Metode yang digunakan dalam pengabdian ini dimulai dengan focus group discussion dan dilanjutkan dengan kegiatan sosialisasi. Pasca pelaksanaan pengabdian pemahaman perempuan Desa Purwo Adi, Kecamatan Trimurjo, Kabupaten Lampung Timur semkin meningkat. Hal tersebut dapat dilihat dengan peningkatan hasil post test peserta kegiatan.
Analisis Pentingnya Melatih Emosional Anak Usia Dini
Authors: Pratama Wiwit Saskia Ranija , Diana Diana , Sulistiowati Nining 
Published: September 2024

Potensi dan kemampuan emosional adalah salah satu hal yang diperlukan untuk dikembangkan oleh orang tua dan pendidik. perkembangan emosional sangat penting untuk keberadaannya dalam diri seseorang karena berhubungan pada kemampuan anak untuk berinteraksi dengan orang lain. penulisan artikel ini secara fokus bertujuan untuk menganalisis pentingnya melatih emosional anak usia dini dalam konteks perkembangan anak. Pada penelitian ini menggunakan pendekatan kualitatif deskriptif dengan menggunakan jenis metode studi literatur (literature review) atau studi kepustakaan. Melatih kecerdasan emosional saat anak berada pada usia dini menjadi hak absolut dalam perkembangan mereka. Kecerdasan emosional atau EQ memungkinkan anak untuk mengenali, mengevaluasi, mengontrol, memahami, mengekspresikan, serta mengkoordinasikan emosi mereka dengan positif, untuk diri sendiri dan juga untuk relasi sosial. Kemampuan ini tidak hanya mempengaruhi kesehatan mental dan perilaku anak saat ini, tetapi juga berperan dalam mempersiapkan mereka untuk tantangan di masa depan, seperti interaksi sosial yang baik, kemampuan belajar yang optimal, dan respon yang sehat terhadap stres. Sehingga untuk para orang tua dan juga pendidik memiliki tanggung jawab utama dalam mendukung anak-anak untuk mengasah kemampuan ini yaitu dengan tahapan-tahapan akurat dan sesuai.