bluuebunny/crossref_metadata_2025 huggingface dataset:
Study of the temperature generated during the cutting process during mechanical processing
Authors: Mamyrbayev K. K. , Abilmazhinov E. T.
Published: July 2023

This scientific article discusses thermal phenomena that occur during the cutting process, examples of measuring the temperature of the cutting process. 4 methods of measuring the cutting temperature were proposed and the most suitable method was determined. Method 1- determine the average temperature that will be in the cutter. Method 2-artificial thermocouple method. Method 3 is a method of experimentally obtaining the temperature distribution in certain areas of the cutter. Method 4 is a method of obtaining analog or experimental data using calculations. These methods were fully reviewed, advantages were compared with disadvantages, and the most optimal method was chosen. In addition, the influence of the tool on the cutting process was noted. For example, a decrease in the proportion of heat entering the tool does not mean a decrease in temperature on the contact pads of the tool and on the cutting wedge itself. On the contrary, as the cutting speed increases, the temperature increases significantly. The influence of the material on the accuracy of the cutting process was also noted. As an example, the material of 40X steel was taken. Taking into account its thermal conductivity, the temperature deformation that occurs during the cutting process was revealed. That is, the higher the thermal conductivity of the processed material, the more heat is transferred to the workpiece. In addition, this article also talked about the impact of the intensity of tool wear.
Calculation of kinematic parameters the centrifugation process
Authors: Shayakmetova M. K. , Kassenov A. L. , Abdilova G. B. , Ibragimov N. K.
Published: July 2023

In this article, we will consider a centrifuge for separating fat from flakes for feed flour for animal husbandry. The raw materials necessary for the production of technical fat and dry feed are collected in all workshops and departments of the meat processing plant. Raw materials are divided into fat and fat-free. It can be soft and bony. The collection of raw materials can be combined with sorting. Heat treatment of raw materials is carried out by dry and wet (wet) methods. If the dry method is used, it is necessary to re-sort the collagen raw materials. This is due to the fact that under the influence of heat treatment, collagen hydrolysis occurs, which leads to the formation of a large amount of sticky broth.

With the dry method, disinfection and humidification are carried out in one device, and with the wet method – in a separate one.To obtain break-even raw materials during heat treatment, processing of raw materials in boilers at a temperature of 408 K takes up to 9 hours.During the heat treatment of raw materials, dry processing is more effective than wet.

The advantage of the dry method is that a small amount of water is used in the process, which is produced only in one apparatus and has a good yield of flakes and fat.

The disadvantage of the wet method is that most of the nutrients are converted into broth, which reduces the nutritional value of the pork. In addition, the steam consumption for evaporation of the broth increases, the release of fat decreases due to its circulation in the form of an emulsion. With increased acidity, second-grade fat is obtained (with the dry method – 80% of the first grade).
Radiografía de un mito: la representación estereotipada de los videojugadores puesta a prueba en Chile
Authors: Jaramillo Marco , Saldaña Magdalena
Published: July 2023

Los jugadores de videojuegos han sido representados en medios de comunicación y en productos culturales como niños u hombres jóvenes con escasa vida social, sin participación en la vida comunitaria, sedentarios y con poco interés por el trabajo o los estudios. Desde la perspectiva teórica de la representación social, y analizando datos de la Encuesta Nacional de Uso de Tiempo realizada en Chile, este estudio pone a prueba la relación entre el uso de videojuegos y el aparente desinterés en actividades sociales, laborales, comunitarias y recreativas. Los resultados indican que, aunque los hombres jóvenes efectivamente tienen mayor probabilidad de ser gamers, no existe relación entre jugar videojuegos y la satisfacción con la vida personal o la participación en actividades laborales, de la vida social, comunitarias o políticas. Asimismo, los hallazgos sugieren que quienes juegan también practican deporte, lo cual derriba múltiples mitos sobre jugadores de videojuegos.
PERCEPTIONS FONDEE SUR LE GENRE DES ENSEIGNANTS PAR LES ELEVE DU DEGRE TERMINAL DES ECOLES SECONDAIRES DE KIBOMBO
Authors: Baruani Saliboko Docteur Etienne
Published: July 2023

Depuis quelques années, les instances gouvernementales, les médias et certains chercheurs en Afrique et dans plusieurs pays occidentaux soulèvent l’hypothèse d’un lien possible entre la faible représentativité des femmes en enseignement et certaines difficultés sociales ou scolaires des celles-ci (Royer, 2010, p20). En nous référent aux certains résultats des chercheurs, on ne peut que remarquer la faible présence des femmes en éducation.

En effet, en enseignement secondaire, environ 37 % des membres du personnel enseignant étaient des hommes en 2015 et 2016 (Ministère de l’Éducation et de l’Enseignement supérieur [MEES, 2018). Pour la même période, en enseignement secondaire, on observe que les femmes représentent seulement autour de 12 % du personnel enseignant (MEES, 2018).
Forrajes consumidos por el borrego criollo Chocholteco en época de lluvias en un agostadero de la Mixteca Oaxaqueña
Authors: Díaz Mendoza Elena Patricia , Rodríguez-Magadán Héctor Maximino , Hernández-Bautista Jorge , Salinas-Rios Teódulo , Victoria-Villa N. V.
Published: July 2023

El objetivo de este estudio fue identificar las plantas que prefiere consumir el borrego Criollo Chocholteco durante el pastoreo. El trabajo se llevó a cabo en la agencia de San José La estancia, perteneciente al municipio y distrito de Coixtlahuaca, Oaxaca. El estudio fue de tipo observacional, se utilizaron tres minicámaras comerciales y una pila portátil adaptadas a una borrega por medio de un arnés y una cámara Cannon® semiprofesional, una de las cámaras se enfocó hacia la boca del mismo animal y las otras hacia otros animales mientras comían el forraje de su elección. De los videos y fotos tomadas se eligieron las 5 especies más recurrentes, se consultaron los nombres comunes con los pobladores de la región y después se generó la nomenclatura binomial de Linné con apoyo de biólogos especialistas y páginas de la CONABIO (Malezas de México). Se identificaron 4 especies del tipo herbácea: guayabito (Lopezia racemosa), quiebraplato (Ipomoea orizabensis), malva (Malva parviflora), heno (Tillandsia usneoides), y 1 epífita: el trébol o carretillita (Medicago polymorpha). A las plantas identificadas se les realizó un análisis de PC, % materia seca parcial y % de humedad. Siendo la malva la de mayor contenido de PC con un 28.68% y el heno con la de mayor contenido de MS con el 29.5%, y al guayabito con la de mayor cantidad de humedad con el 86.84%. Los agostaderos en la Mixteca Oaxaqueña son de suma importancia para el borrego Criollo, ya que es la única fuente de alimentación mayoritariamente por plantas de tipo herbáceas, presentes principalmente en época de lluvias.
Comparación del pH y la materia seca en tres procesos de ensilaje con forraje de ajonjolí (Sesamum indicum) en el trópico seco.
Authors: Alonso Galeana Jose , Mireles Martínez Esteban Julián , Gutiérrez Segura Isidro , Valencia Almazán Ma. Trinidad , Jáuregui Plata Isidro , Cuicas Huerta Rosendo , Guadarrama Trujillo Villey , Corona Gochi Luis , García Pérez Águeda , Rodríguez Hernández Rafael
Published: July 2023

El objetivo de este estudio fue comparar el pH y la materia seca (MS) en tres procesos de ensilaje con planta de ajonjolí en climas secos. Los experimentos se realizaron en la Facultad de Medicina Veterinaria y Zootecnia No. 1 de la Universidad Autónoma de Guerrero. En el experimento 1, se ensiló forraje de maíz combinado con forraje de ajonjolí (T1: 100:00, T2: 75:25, T3: 50:50, T4: 25:75 y T5: 00:100% respectivamente). En el experimento 2 se ensiló forraje de ajonjolí mezclado con melaza (T1:0, T2:4, T3:8 y T4:12% respectivamente) En el experimento 3 se ensiló planta de ajonjolí sola (T1), con melaza 8% (T2), planta presecada sola (T3) y planta presecada con melaza 8% (T4). Se realizaron síes microsilos por tratamiento (6 réplicas). Los diseños experimentales fueron completamente al azar. En el experimento 1, el pH más bajo fue para el T1 con un valor de 3.83, en el experimento 2 fue para el T4 con un valor de 3.94 y en el experimento 3 fue para el T2 con un valor de 4.00. Para la MS, el contenido fue mayor para el T1 con 28.55%, en el experimento 2 fue para el T4 con 27.63% y en el experimento 3 fue para el T3 con 36.00%. Todos los experimentos mostraron diferencia estadística (p< 0.0001) entre tratamientos. Sin embargo, los valores para pH y MS son aceptables para prácticamente todos los tratamientos, en acuerdo con otras investigaciones. Por lo tanto, se concluye que al ensilar forraje de ajonjolí mezclado con forraje de maíz, melaza o planta presercada se logra mejorar la fermentación ácida y se incrementa el contenido de materia seca. Sin embargo, es necesario realizar evaluaciones posteriores de las propiedades físico-químicas y determinar su valor nutritivo.
La biotecnología de la reproducción en bovinos de carne y su aplicación en el Noreste de México: Aspiración folicular y fecundación in vitro
Authors: Trejo Meza Francisco Javier , Franco De Souza Juliano , Rosales Hilario Juan , Del Angel Reyes Hilario , Rodríguez Perales Aime , Lucero Magaña Froylan Andrés , González-Reyna Arnoldo
Published: July 2023

La eficiencia reproductiva de los hatos de bovinos de carne es el factor preponderante, que determina la productividad de las empresas ganaderas, a su vez, la eficiencia reproductiva depende de la utilización de los métodos disponibles en biotecnología de la reproducción; los cuales incluyen congelación de semen, inseminación artificial, sincronización y/o inducción de la ovulación y el estro, superovulación, transferencia y congelación de embriones, bisección de embriones, inyección intra-citoplásmica de semen y aspiración folicular y fecundación in vitro (AF/FIV). El Laboratorio de AF/FIV, de la UGRT, en el noreste de México, se estableció en febrero, 2018. De marzo, 2018 a febrero, 2019, se realizaron aproximadamente 250 aspiraciones en vacas de razas de carne, las que incluyeron, Brangus Rojo, Brangus Negro, Beefmaster, Brahman, Charolais y Simbrah; de las cuales, se aspiró un total de 5,168 ovocitos (con una media de 22.4 ovocitos por vaca), con 62 % de ovocitos viables (con una media de 13.9 ovocitos viables por vaca). Se obtuvo el 41.2 % (7.85/vaca) de fecundación inicial y 48.9 % de blastocitos (3.99 blastocitos transferibles por vaca aspirada).
A empresa social no contexto jurídico brasileiro alinhada à Agenda 2030 da ONU
Authors: Pádua Gilaberte Thalissa , Freitas Franquini Karen , Dusek Patricia Maria , De Alvarenga Barbosa Fernando , Santos Avelar Kátia Eliane
Published: July 2023

Em 2015, a Assembleia Geral das Nações Unidas definiu metas para que “ninguém fosse deixado para trás”. Sobre quatro pilares principais: ambiental, econômico, institucional e social, observou-se que é necessário levar o mundo a um caminho sustentável com medidas transformadoras. O impacto social esperado é mudar positivamente a realidade de uma sociedade, melhorando a economia em processo possível e sustentável. Por esse caminho, os negócios sociais possuem potencial de gerar grandes câmbios sociais pautados nos ODS, ao passo que geram melhores resultados financeiros. Nesse prisma, a Empresa Social tem o objetivo de combater os principais problemas sociais e beneficiar populações carentes nos Estados. Alinhado com o trabalho de Muhammad Yunus, economista de Bangladesh, prêmio Nobel da Paz em 2006, conhecido como “banqueiro dos pobres, este texto propõe-se a analisar a literatura sobre as organizações que visam a solucionar problemas sociais e verificar a (in)existência de um modelo jurídico brasileiro que seja capaz de pautar tais organizações, identificando as vantagens, se há, a respeito da criação de um tipo jurídico para a formalização dos negócios sociais.
Repercussão da COVID-19 durante a lactação: compreendendo a vivência das mães
Authors: Anjos Keisy dos , Mazzetto Fernanda Moerbeck Cardoso , Siqueira Fernanda Paula Cerântola , Cardoso Cristina Peres
Published: July 2023

Objetivo: Compreender a percepção da mãe quanto às repercussões da COVID- 19 durante a lactação. Método:  estudo de campo, descritivo, qualitativo de análise de conteúdo temática de Bardin. Participaram 12 mulheres infectadas pelo COVID-19 no ciclo gravídico puerperal. Resultado: Prevaleceu mulheres com 26 a 31 anos, brancas, casadas, escolaridade ensino médio completo e do lar. A idade gestacional de 36 a 41 semanas, com morbidade de Diabetes Gestacional, e parto operatório. Conforme dados neonatais, a maioria não foi internada na UTI neonatal. Emergiram quatro categorias: Sentimentos referentes ao diagnóstico de infecção pela COVID- 19; Apresentação de sintomas físicos; Amamentação exclusiva durante a infecção por COVID-19 e Orientações dos profissionais à respeito da prevenção de transmissão de COVID-19 durante a lactação. Considerações Finais: Identificou-se que, embora a mulher tenha sido orientada sobre amamentação, ela ainda se encontra vulnerabilizada emocional e fisicamente, o que requer apoio e seguimento no período puerperal.
Chemical constituents and cytotoxic activity of Eugenia involucrata DC. infusion
Authors: Barzotto Ionete , Oliveira Simone , Soares Silva Newton , Almeida Rafaela , Pilau Eduardo , Delabeneta Matheus , Vieira Lúcia
Published: July 2023

In this work, the chemical constituents of the infusion from the leaves of Eugenia involucrata DC. (Myrtaceae) were elucidated using ultra-high-performance liquid chromatography coupled to high resolution mass spectrometry (UHPLC-MS/MS), as well as Fourier transform infrared spectroscopy (FTIR). The toxicity of the infusion was evaluated using the brine shrimp (Artemia salina) lethality test. Nineteen chemical compounds were identified by UHPLC-MS/MS: gallic acid; quinic acid; epicatechin; gallocatechin; (epi)afzelechin-(epi)catechin; quercetin-3-O-rhamnoside (quercitrin); citric acid; tryptophan; aconitic acid; (-)-epicatechin-(4β→8)-(-)-epicatechin (procyanidin B2); rutin; quercetin-3-O-glucoside; naringenin-7-O-glucoside (prunin); coumaric acid; azelaic acid; quercetin; naringenin; kaempferol-3-O-glucoside (astragalin). FTIR analysis revealed bands attributed to phenols and alcohols, alkanes and carboxylic acids, flavonoids and polyphenols, aromatic compounds, and aliphatic amines. According to the results, the infusion of E. involucrata DC. demonstrated atoxicity and contained chemical components that could be useful in the development of new therapeutic or herbal agents.
Social skills in the educational context: a systematic study
Authors: Lima Karine , Oliveira Adriane , Lellis Irani , Tavares Edilene , Bagata Eloene
Published: July 2023

This article analyzes research on Social Skills (HS) in the educational context correlated to academic performance. For this, it describes and analyzes the studies selected from the searches in the databases. A systematic review was carried out on the databases: Google academic, LILACS, Scielo and Capes. The criterion for selecting the texts was to adapt the guiding question of the present study, which included: 08 theoretical studies, 13 data collection, 04 pre and post-interventions, 06 correlational, 02 social skills training, 02 experimental, 01 longitudinal and 01 bibliometric, being selected and analyzed in full, twelve texts. The main result, showed the correlation of social skills with harmonious social interactions, resulting in protection and consequently reflecting on good academic performance.
Peningkatan Pengetahuan Ibu Post Partum terkait Tummy Time di RSUD Cengkareng tahun 2023
Authors: Sihura Sancka Stella Ganiasnda , Afrina Rina , Solehudin Solehudin
Published: July 2023

Latar belakang: Tummy time adalah aktivitas yang dianjurkan untuk dilakukan pada bayi sejak usia dini, yaitu sekitar dua minggu setelah lahir. Kegiatan ini dilakukan dengan menempatkan bayi pada posisi perut di atas permukaan yang datar dan keras, seperti matras atau karpet. Tummy time penting untuk membantu perkembangan fisik dan motorik bayi. Banyak ibu post partum yang belum mengetahui manfaat tummy time untuk perkembangan motorik dan kesadaran lingkungan bayi baru lahir.
Tujuan: Pengabdian masyarakat ini sebagai upaya dalam meningkatan pemahaman Ibu terkait penerapan tummy time
Metode: Pengabdian masyarakat dilakukan dengan memberikan penyuluhan kesehatan tentang penerapan tummy time kepada ibu post partum.
Hasil: Hasil pre-test  menunjukkan nilai pengetahuan ibu terkait Tummy Time rata-rata mendapat nilai 5 dan post-test menunjukkan menunjukkan nilai pengetahuan ibu terkait Tummy Time rata-rata mendapat nilai 7,80. hal ini berarti rerata pengetahuan ibu post partum terkait tummy time meningkat setelah dilakukan penyuluhan dan edukasi terkait tummy time
Kesimpulan: Penyuluhan kesehatan efektif dalam meningkatan pemahaman Ibu terkait penerapan tummy time. Penyuluhan kesehatan perlu dilakukan secara berkesinambungan agar pengetahuan Ibu dalam perawatan bayi baru lahir dapat meningkat.
PubCast - Putting Voice in Scholarly Work and Science Communication
Authors: Harrison Hannah L. , Loring Philip
Published: July 2023

This PubCast talks about PubCasts, and lays out why scholars might take up this approach to accessible science communication and knowledge mobilization. This article was published in Science Comunication.
Promotional ResearchEquals Poster (variant 2)
Authors: Hartgerink Chris
Published: July 2023

This is a promotional poster for ResearchEquals that we've been using over the past year or so. We're making it available here for free for anyone to reuse, and to clarify it's license. It will be citable, if for whatever reason the formulation of how we promote the platform becomes relevant in any sense.
TINGKAT PENGETAHUAN ORANGTUA TENTANG VAKSIN MR (MEASLES RUBELLA)
Authors: Pusparina Iis , Rizani Khairir
Published: July 2023

Pendahuluan : Pengetahuan merupakan salah satu faktor yang mempengaruhi minat ibu memvaksinasikan anaknya, ibu dengan pengetahuan yang tinggi akan memenuhi kebutuhan imunisasi kepada anaknya serta memperhatikan waktu yang tepat. Tujuan : Penelitian ini bertujuan untuk mengetahui tingkat pengetahuan orangtua tentang vaksin MR (Measles Rubella) di wilayah kerja Puskesmas Guntung Payung Kota Banjarbaru Tahun 2022.  Metode : Rancangan penelitian bersifat deskriptif, teknik sampling yang digunakan adalah purposive sampling, dengan sampel sebanyak 98 responden. Instrumen yang digunakan dalam penelitian ini adalah kuesioner tertutup dengan jumlah 20 pertanyaan. Hasil : Hasil penelitian ini menunjukan tingkat pengetahuan orangtua tentang vaksin MR (Measles Rubella) di wilayah kerja Puskesmas Guntung Payung dalam kategori baik sebanyak 48 responden (49%), kategori sedang sebanyak 24 responden (24,5%) dan kategori kurang sebanyak 26 responden (26,5%). Kesimpulan : Mayoritas pengetahuan orangtua tentang vaksin MR adalah baik. Saran : Perlu dioptimalkan pendidikan  kesehatan pada orang tua tentang manfaat vaksin dan dampaknya untuk mencegah kematian bayi dan anak.
KEJADIAN OBESITAS SISWA DI SEKOLAH DASAR
Authors: Irianti Dewi , Navisa Zahwa
Published: July 2023

Pendahuluan: Obesitas adalah berat badan lebih tinggi dari berat badan yang dianggap sehat untuk tinggi berat badan tertentu, yang dapat menyebabkan masalah emosional dan sosial. Obesitas pada usia anak dapat meningkatkan risiko kematian dini dan kecacatan pada usia dewasa. Tujuan: Penelitian ini bertujuan untuk mengetahui hubungan aktivitas fisik dengan kejadian obesitas di SDN Jawa 2 Martapura tahun 2023. Metode: Penelitian ini menggunakan metode deskriptif korelatif, dengan total populasi adalah 219 orang. Sampel pada penelitian ini berjumlah 72 orang dengan teknik random sampling. Instrumen penelitian menggunakan kuesioner tentang aktivitas fisik serta metlin dan timbangan untuk mengukur IMT. Analisis data menggunakan Uji Spearman Rho. Variabel independent dalam penelitian ini adalah aktivitas fisik dan variabel dependennya adalah obesitas. Hasil: Penelitian menunjukkan tidak terdapat hubungan yang signifikan antara aktivitas fisik dengan kejadian obesitas di SDN Jawa 2 Martapura dengan nilai ρ = 0,899 dan nilai korelasi sebesar -0,015. Kesimpulan: menunjukkan arah korelasi negatif dengan kekuatan korelasi sangat lemah. Saran: Disarankan kepada siswa untuk melakukan aktivitas fisik yang cukup dan mengatur pola makan yang sehat unutk mempertahankan berat badan ideal.
FAKTOR RISIKO KEJADIAN ANEMIA PADA IBU HAMIL
Authors: Norfitri Raihana , Rusdiana Rusdiana
Published: July 2023

Pendahuluan: Anemia selama kehamilan merupakan masalah kesehatan bagi ibu hamil. Faktor-faktor yang mempengaruhi kejadian anemia pada ibu hamil yaitu usia, tingkat pendidikan, tingkat ekonomi, paritas, kunjungan ANC, kepatuhan konsumsi tablet Fe. Tujuan: Penelitian ini untuk mengetahui faktor risiko kejadian anemia pada ibu hamil. Metode: Jenis penelitian ini adalah kolerasi analitik. Populasi penelitian ini ibu hamil sebanyak 125 dengan sample 100 responden yang terdiri dari 50 ibu hamil tidak anemia dan 50 ibu hamil yg mengalami anemia. Pengambilan sample dengan cara quota sampling. Instrumen penelitian menggunakan kuesioner. Analisis data secara univariat, bivariat (uji spearman) dan multivariat dangan menggunakan uji regresi logistik. Hasil : Terdapat hubungan signifikan dengan anemia pada ibu hamil dipuskesmas martaputa 1 yaitu Usia Ibu Hamil (p=0,006 <0,05) dan Kepatuhan Konsumsi Tablet Fe (p=0,000 <0,05). Tidak berhubungan signifikan dengan anemia pada ibu hamil dipuskesmas martapura 1 yaitu Tingkat Pendidikan, Tingkat Ekonumi, Paritas, Kunjungan ANC. Kepatuhan konsumsi tablet fe memiliki hubungan yang signifikan atau paling dominan berpengaruh dengan kejadian anemia pada ibu hamil di wilayah kerja Puskesmas martapura 1 dengan nilai p=0,002 (<0,05)   Kesimpulan : usia dan kepatuhan konsumsi tablet Fe sangat dominan berpengaruh pada anemia ibu hamil. Saran : Meningkatkan pengetahuan responden tentang kepatuhan mengkonsumsi tablet Fe.
USE OF CONE BEAM COMPUTED TOMOGRAPHY GRAY SCALE VALUES FOR DIAGNOSING TUMORS AND CYSTS
Authors: NASEEM K , SAEED U , YASIN A , SIDDIQI MA
Published: July 2023

The retrospective study was conducted in the Department of Radiology of the hospital from January 2022 to January 2023 to assess the ability of CBCT gray scale value to diagnose tumors and cysts and evaluate differences in bony changes of both. A total of 50 patients were included in the study. CBCT scanner with 68-1073μSv radiation dose was used for obtaining 3D images. Gray scale values were obtained on the tangential section. Radiological diagnosis was made after calculating mean gray values for benign lesions or cysts. Myxoma, odontogenic ghost cell tumor, and the adenomatoid odontogenic tumor had lower grayscale values, and multiple myeloma, cementoblastoma, acanthomatous ameloblastoma, residual cyst, and lateral periodontal cyst had higher values. The mean grayscale value for the tumor was 1468 ± 70.5, and for the cyst was 1292.1 ± 6.5. There was a significant correlation between both (P<0.001). The bone density of normal and pathological maxillofacial regions was compared. The radiolucent area (e.g., axillary sinus) had the lowest, and the radiopaque region (e.g., enamel) had the highest gray scale value. CBCT gray value is a powerful diagnostic tool for tumors, cysts, and other orofacial lesions and has better outcomes than conventional 2-D imaging.
The Physiological and Perceived Impact of Wearing a Face Mask During Maximal Exercise
Authors: Cheshier Brandie C , Jacobson Bert H , Johnson Quincy R , Perez Antonio
Published: July 2023

The COVID-19 pandemic prompted the expectation of facemasks in fitness facilities during exercise. However, the physiological and perceptual responses of wearing a facemask during exercise has not been fully investigated. The purpose of this study was to determine the effect of facemasks on selected physiological and subjective variables during exercise.  Using a crossover design, males (n =8) and females (n=7) and were randomly assigned to (1) a surgical facemask, (2) a cloth face mask, and (3) no mask and completed Bruce Protocol maximal graded treadmill tests 48 hrs apart. Collected data included heart rate (HR), oxyhemoglobin saturation (SpO2), rating of perceived dyspnea (DYS), perceived rate of exertion (RPE) and time to exhaustion (TTE). No significant (p>0.05) differences were found for HR or SpO2 at any of the treadmill stages. DYS was higher with both masks compared to no mask, but only significant (p < 0.05) between the cloth and no mask conditions in stages 2 and 3. RPE was greater in both mask conditions compared to no masks, but only significantly greater between the cloth mask and no mask conditions in stage 3. No significant differences were found for TTE among the conditions. Wearing face masks during exercise and has little effect on HR, SpO2, or TTE. However, facemasks may negatively influence DYS and RPE contributing to feelings of exhaustion. Participants should be made aware that the discomfort of wearing a mask during exercise will not hamper performance.
Colostro bovino e suas aplicações na saúde humana: uma revisão narrativa
Authors: Nogueira-de-Almeida Carlos Alberto
Published: July 2023

Introdução: o colostro bovino é a secreção produzida pela glândula mamária da vaca nos primeiros dias após o parto. Trata-se de um alimento rico em proteínas, lipídios, além de enzimas, vitaminas, minerais, fatores de crescimento, oligossacarídeos, nucleotídeos e citocinas. Objetivo: Foi revisar a literatura em relação aos benefícios do consumo de colostro bovino para a saúde humana. Métodos: Revisão narrativa, conduzida por meio de busca nas bases de dados Pubmed, Medline, Scielo, Cochrane, Lilacs e Crossref, usando como palavra-chave “colostro bovino”. Resultados: foram encontrados estudos que envolvem potenciais benefícios para imunidade, desempenhos físico e muscular e saúde gastrointestinal. Conclusão: O colostro bovino é um produto alimentar e nutricional. Seu uso pode ser feito diretamente como alimento ou como componente de alguns alimentos, mas, atualmente, tem sido mais utilizado como suplemento. Os conhecimentos científicos relativos à segurança de uso e também aos benefícios à saúde de seus componentes, individuais ou associados, têm se acumulado nos últimos anos, permitindo graus crescentes de evidências que podem embasar sua utilização clínica.
Synthetic evidence and trial based medicine in context to the natural evidence and experience based medicine
Authors: Jain Sanjay
Published: July 2023

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Human resource management practices and performanceof tertiary institutions in ondo state, Nigeria
Authors:   Internal Auditing Unit, Rufus Giwa Polytechnic, Owo, Nigeria, Emmanuel A. O. , Paul O. I. ,   Paul Consult, Research and Data Analysis, Rufus Giwa Polytechnic, Owo, Nigeria
Published: July 2023

Human resources (HR) must be acknowledged and recognized as an organization’s most valuable asset and thedriving force in creating and sustaining competitive advantage in the global marketplace. Challenges of ineffectiveplanning, management, and application of HR functions have been the major issues affecting the rate of employeeturnover in organizations. The purpose of this study is to investigate the effects of HR management practices ontertiary institution performance in Ondo State, Nigeria. A sample size of 327 was taken from a population of 1776using Taro Yamane’s (1964) formula, and a stratified sampling technique was adopted. The questionnaire wasrecovered in 324 copies, accounting for 99.08% of the total for analysis. The data were analyzed through ordinaryleast square (OLS) regression, and it was found that the calculatedt-statistics score of 1.645 is less than thet-statistics score of the four hypotheses. The null hypotheses were rejected, while alternative hypotheses of 2.127and 2.483 were accepted. According to the findings of the study, HR management practices have a significantimpact on the performance of higher education institutions in Ondo State, Nigeria. It is suggested that effectiveplanning, well-managed implementation, and a policy free of tribalism and nepotism—a policy free of bias—willcreate a competitive advantage and positively impact the performance of tertiary institutions, particularly RufusGiwa Polytechnic, Owo.
Digital Transformation in Financial Management: Harnessing Technology for Business Success
Authors: Avira Silvia , Rofi'ah  , Setyaningsih Endang , Utami Suryandari Sedyo
Published: July 2023

Digital transformation in financial management has become the main focus for companies to achieve business success in the digital era. This research then aims to see the effect of digital transformation in financial management on efficiency, risk management, relations with external parties, and financial decision-making. The research method used in this research is qualitative research through library research. The data used in this study comes from the results of previous research and studies. The results of the study show that digital transformation in financial management brings significant benefits, such as increased operational efficiency through the automation of financial processes, real-time access to financial data for faster and more accurate decision-making, and improved relations with external parties through increased accessibility and the quality of financial services. However, challenges such as the security and privacy of financial data, cultural changes, and choosing the right technology solutions must also be addressed with care. To succeed in digital transformation in financial management, companies must adopt a strategic approach, mitigate risks, and engage stakeholders effectively.
Factors of Stunting from Mother's Pregnancy to Toddler Under 59 Months-Old
Authors: Givani Caesar Lagaliggo
Published: July 2023

Stunting is a chronic condition caused by malnutrition in the long term, causing stunted growth in children. Lack of nutritional intake in the long term will cause the growth of height in children to be shorter than the standard age. Factors that cause stunting in children include malnutrition during the mother's womb, genetic factors, lack of exclusive breastfeeding, infection factors, and the age of the baby. This study uses a literature study research method, while data collection techniques are carried out by exploring journals and other information relevant to the study. The results of this study indicate that the main factor that is the focus of research on the causes of stunting during pregnancy and after delivery is the condition of Low Birth Weight Babies (LBW) caused by lack of nutritional intake during childbirth, and the lack of optimal exclusive breastfeeding after childbirth.
Reactie: We moeten de heersende klasse een spiegel voorhouden
Authors: van de Kamp Milio
Published: July 2023

Reflectie & debat

Reflection and debate initiates academically inspired discussions on issues that are on the current policy agenda.
Een zoektocht naar sociale verandering
Authors: Bruning Koen
Published: July 2023

Boekensignalement

In this feature authors review recently published books on subjects of interest to readers of Beleid en Maatschappij.
De criminele burgerinfiltrant in de strijd tegen de georganiseerde criminaliteit; een wolf in schaapskleren?
Authors: Naber S.F. (Sophie)
Published: July 2023

De criminele burgerinfiltrant in de strijd tegen de georganiseerde criminaliteit; een wolf in schaapskleren? Het uitkeren van gelden bij het inzetten van criminele burgerinfiltranten in relatie tot het instigatieverbod uit artikel 6 lid 1 EVRM.

De eerder nog verboden criminele burgerinfiltrant werd in de Vidar-zaak succesvol ingezet en ontving daarbij een riante onkosten- en uurvergoeding van ruim € 77.000 voor zijn werkzaamheden binnen het opsporingstraject. Het risico bestaat dat het inzetten van een criminele burgerinfiltrant de integriteit in de opsporing en de betrouwbaarheid van het verkregen bewijs in gevaar brengt. In het licht van het voorgaande staat in deze bijdrage de vraag centraal of het inzetten en het daarbij uitkeren van gelden aan criminele burgerinfiltranten bij undercovertrajecten mogelijk in strijd is met het instigatieverbod uit artikel 6 lid 1 EVRM.
Een nieuwe EU-verordening voor de overdracht van strafvervolging. Een geschikte oplossing voor rechtsmachtconflicten?
Authors: Graat J. (Joske)
Published: July 2023

Een nieuwe EU-verordening voor de overdracht van strafvervolging. Een geschikte oplossing voor rechtsmachtconflicten?

In april 2023 heeft de Europese Commissie een verordening voor de overdracht van strafvervolging tussen EU-lidstaten voorgesteld. In deze bijdrage wordt betoogd dat dit Commissievoorstel niet de meest geschikte oplossing biedt om de problematiek die wordt veroorzaakt door concurrerende rechtsmachtclaims te bestrijden. In plaats van een EU-verordening waarin de overdracht van strafvervolging centraal staat, dient de EU-wetgever wetgeving aan te nemen op basis waarvan bindende forumkeuzes in het licht van de goede rechtsbedeling worden gemaakt. De overdracht van strafvervolging dient een meer faciliterende rol te krijgen. Deze bijdrage biedt de EU-wetgever aanbevelingen voor dergelijke EU-wetgeving.
El impacto de las relaciones intergubernamentales en la gestión de la COVID sobre el liderazgo de las mujeres
Authors: Novo-Arbona Ainhoa
Published: July 2023

La mayoría de las investigaciones sobre gobernanza multinivel desde una perspectiva de género han tenido como variable dependiente las políticas de igualdad (Haussman et al., 2010). Por el contrario, son menos frecuentes las investigaciones que analizan la presencia de las mujeres como protagonistas de la gobernanza multinivel, sus formas de actuación o el efecto de sus acciones en el resultado final (Gushchina y Kaiser, 2021). Esta investigación aborda esta perspectiva en una situación de pandemia, donde la urgencia y la interdependencia estimulan la regla de participación ejecutiva.La limitada presencia de mujeres en la gestión intergubernamental de la pandemia está estrechamente relacionada con su escasa presencia en los gobiernos. El poder ejecutivo y, en especial, la jefatura de gobierno siguen siendo un terreno cerrado para las mujeres. Actualmente, casi la mitad de los países de la Unión Europea no han tenido en su historia a ninguna mujer como primera ministra (Novo-Arbona, 2020). Sin embargo, los sistemas federales y descentralizados han representado una vía de acceso de las mujeres a las jefaturas de los poderes ejecutivos, y su presencia ha sido más común en las jefaturas de las unidades constituyentes. El porcentaje de mujeres ministras también ha aumentado considerablemente, y ellas han ocupado carteras más prestigiosas, como las de Asuntos Exteriores, Defensa o Economía, aunque tradicionalmente —y todavía hoy— es más habitual su presencia en las relacionadas con los cuidados, como los servicios sociales o el ámbito sanitario (Kroeber y Hüffelmann, 2021). Este artículo identifica los órganos de decisión multinivel más relevantes desde la declaración de la pandemia, la presencia de mujeres en ellos y su rol dentro de las organizaciones.
“MECLİSİN SESİ ULUSUN SESİ” Mİ? EROZYONA UĞRAYAN YASAMA SORUMSUZLUĞU
Authors: ŞİRİN Tolga
Published: July 2023

Bu makalede yasama sorumsuzluğu konusunda Türk anayasa hukuku
literatüründeki görüşler güncel içtihatlar ışığında gözden geçirilmekte ve
bir analiz sunulmaya çalışılmaktadır. Makaledeki temel bulgu, mutlak
gibi görünen yasama sorumsuzluğunun gerçekte hiç de öyle olmadığıdır.
Yasama sorumsuzluğu dört yönden aşınmıştır: (1) Yasama sorumsuzluğu,
AYM içtihatlarıyla hukuk davalarına etki göstermemekte, bu da
muhalefet mensuplarının yüksek tazminatlarla karşı karşıya kalmasına
neden olmaktadır. (2) Yasama sorumsuzluğu, TBMM’nin belirsiz
İçtüzük hükümleri ve bu hükümlerin keyfî uygulanması nedeniyle idari
yaptırımlar karşısında yeterli korumayı sağlayamamaktadır. (3) Ceza
davalarında ise yasama sorumsuzluğu, bir yandan özellikle güvenlik
tedbirlerinde yeterince dikkate alınmaması diğer yandan salt düşünce
açıklamasına dayalı suçlarda yasama dokunulmazlığının istisnaları
nedeniyle aşınmıştır. (4) 2016 yılında kabul edilen geçici madde 20’de,
yasama sorumsuzluğunun koruyuculuğunu aşındırmıştır.
Yazar ayrıca yasama sorumsuzluğunun istisnaları konusunda,
öğretide süregelen kabullerin ötesinde yeni bir istisnalar listesi
sunmuş ve bunu öğretinin tartışmasına açmıştır. Buna göre istisnalar
şu şekildedir: (i) milletvekillerinin sözlerinin (siyasi parti kapatma
davalarında) yaptırıma tabi olabilmesi, (ii) orman tahribi propagandası yasağı, (iii) İçtüzük’te öngörülen disiplin yaptırımları ve (iv) dışarıda
yineleme yasağı. Dışarıda yineleme yasağı Meclis’in bu konuda genel
olarak gizlilik kararı alması veya özel olarak milletvekiline dönük karar
alması olmak üzere iki biçimde tezahür edebilmektedir.
The Importance of National Integration to Strengthen Religious Diversity in Community Life
Authors: Putri Nur Azlin , Cale Woolnough , Nitin Mahon
Published: July 2023

Background. Indonesia is the 4th most populous country after the United States, recorded more than 267 million people in SUPAS 2019, which consists of a variety of social diversity, religions, ethnic groups, cultures.
Purpose. This research uses a literature approach that collects literature that has a relationship with the research conducted.
Method. There are several factors that influence the diversity of Indonesian society, both from within and outside the community itself.  This diversity is a challenge that can be a threat to the integrity of the Indonesian nation.   This research aims to analyze diversity.
Results. he results of this study show that in a diversity, efforts are needed to improve harmony between tribes, religious communities and other social groups which can be done through cooperation using the principles of togetherness, equality and mutual respect as the national integration of the Indonesian nation.
Conclusion. The muraja'ah method carried out in the tahfiz house is quite good, because the teacher teaches muraja'ah by applying it before each study or ziyadah together, namely by doing a relay which will make it easier for tahfiz students to repeat their memorization.
The Essence of Pancasila as the Foundation and Ideology of the State: The Values of Pancasila
Authors: Maulida Siti Zahra , Xavier Murphy , Elliot McCarty
Published: July 2023

Background. Pancasila is the basic ideology of the Indonesian nation. Pancasila consists of two Sanskrit words: panca which means five and sila which means principle.
Purpose. The purpose of this research is that Pancasila itself is a settlement and guidelines for the life of the nation and the state of selirih Indonesian citizens.
Method. Data was obtained by giving teacher performance scales, teacher digital literacy, and online learning implementation scales. Results. Here are the five precepts that are in the body of Pancasila, namely: divinity that is the one, fair and civilized humanity, Indonesian unity, democracy led by wisdom and wisdom in representative deliberation, social justice for all Indonesian people. The application of Pancasila must be familiarized from an early age, either through the family or community environment in order to create a safe and peaceful and prosperous environment. In the third precept, it is clear about unity in Indonesia, but there are still many Indonesians who ignore this precept.
Conclusion. Of course this case is very detrimental to those who become victims of racism, this action greatly affects a person's mentality for that we as Indonesians must emphasize the values of Pancasila to prevent such cases.
Fostering Islamic Morality through Tahfidz Learning: Islamic Law
Authors: Saputra Yudi Kurniawan , Dylan Moatti , Carmelo Dumaz
Published: July 2023

Background. Tahfidz learning is a learning that can change the behavior of santriwan and santriwati and develop a potential that they have such as improving the reading of the Qur'an, increasing the memorization of the Qur'an. The tahfidz house is a place where students learn, foster and develop and apply the values contained in the Qur'an in everyday life such as at home, in the community and at school.
Purpose. This tahfidz activity begins with prayer, then murojaah, memorizing the recitation of the Qur'an.
Method. Data was obtained by giving teacher performance scales, teacher digital literacy, and online learning implementation scales. Results. The results of this tahfidz activity research begin with prayer, then murojaah, memorizing the recitation of the Qur'an. After memorizing the Qur'an, each student deposits his memorization one by one to the ustadz or ustadzah. After that the students and ustadz or ustadzah continue by playing the verse connection game in order to increase the enthusiasm of the students in memorizing so that they are not easily bored and bored, because in learning there are a lot of complaints and laziness when learning, let alone learning to memorize the Qur'an there are a lot of outside distractions.
Conclusion. After the students take part in tahfiz learning, there are Islamic morals that can be applied, namely keistiqomahan, patience which is contrary to the previous morals of the students.
Kabes Pupphy Learning Media (Pythagorean Proving Puzzle) for Mathematics Learning Pythagorean Material
Authors: Mustafa Abdur Rahman , Hasan Dzuwi Nafida , Albahria Erna Zeniatul Baiti , Sari Indah Nur Komala , Sari Risqa Atica , Akhyar Muhammad Khoiril , Surur Agus , Mohamed Hasnah Binti , Gunerhan Hatira
Published: July 2023

This study aims to describe learning media to facilitate students in constructing an understanding of the Pythagorean theorem. This study describes a learning media product in the form of a puzzle called Pupphy (Pythagorean Proving Puzzle). Pupphy is a puzzle proving the Pythagorean theorem on the Pythagorean theorem material for grade VIII students in junior high school. This media is different from the others because it is made from environmentally friendly materials that are easily found in the surrounding environment and can also be made by students themselves. This research uses a qualitative approach that uses narrative data and aims to describe a medium that can be used in learning mathematics using Pythagorean material as an innovative learning method. Pupphy is packaged in an interactive animation form that is equipped with an evaluation of the understanding of the Pythagorean theorem so that it allows students to carry out individual evaluations of competency achievements related to the Pythagorean theorem. The structure of the material in Pupphy consists of an explanation of the elements of a right triangle, an animation of the discovery of the Pythagorean theorem formula, and the application of this formula to right triangles. to find out the feasibility of a test conducted by media experts and material experts and also conducted on students.
Use of the Camtasia Application for Audio Visual Media in Learning Mathematics in Elementary Schools
Authors: Erik Rahman , Akbar Rezi , Amr Abd Aidil
Published: July 2023

This study aims to produce learning media in the form of videos and can determine the feasibility and practicality of using Camtasia studio application-based media for elementary school flat-build mathematics learning. This study uses Research and Development development research with the ADDIE model 1. Analysis, two. Design, 3. Development, 4. Implementation, 5. Evaluation. This research process has five steps: the first step of the analysis, the second design, the third development, the fourth stage of implementation, and the final stage of Evaluation. Research activities show the results of the feasibility of the material in the development of Camtasia application-based videos for elementary school mathematics are categorized as very feasible to use. It is classified as very suitable for use based on the media feasibility test that has been carried out. It is effectively used in learning to foster student interest and motivation to use video media based on the Camtasia application. The results of student responses on the net based on the questionnaire showed a figure of 93.75%, with a significant increase from the evaluation stage. The student's score reached an average of 85.2 from a minimum of 65.
O discurso verbal do professor em um ambiente natural de ensino de instrumento musical
Authors: Zorzal Ricieri Carlini , Batista Joás Gomes , Diniz Neto Alberto Joaquim Goveia
Published: July 2023

Este artigo descreve uma pesquisa em andamento cujo principal objetivo é propor uma sistematização do discurso verbal do professor de instrumento musical em um ambiente natural de master class de violão. A metodologia adotada considera um acervo de master classes mantido pelo coordenador desta pesquisa e envolve transcrições, categorizações e análises de variáveis científicas predeterminadas (e.g. conteúdo musical trabalhado pelo professor, gênero e nível de performance do estudante, etc.) em uma abordagem nos moldes de um estudo multicasos de caráter quali-quantitativo. Por esse motivo, técnicas estatísticas (e.g. ANOVA, teste U de Mann-Whitney e teste Qui-quadrado) e softwares de análise tais como SPSS e NVivo estão sendo empregados, uma vez que o trabalho encontra-se na fase de análise dos dados. Resultados iniciais indicam que algumas variáveis (e.g. nível de performance do estudante) podem ter algum efeito no discurso verbal do professor.
A transição da dialética para a dialógica, na trajetória de vida e pensamento de Edgar Morin
Authors: Dos Santos Ademar Alves , Rozendo Jefferson Florencio , Hansel Tiago Fernando , Soares Luciano Gomes , Placido Reginaldo Leandro , Placido Ivonete Telles Medeiros , Monteiro Rhadson Rezende , Coelho Helberty Vinicios , Da Silva José Antonio , Do Nascimento Isidro José Bezerra Maciel Fortaleza , Joerke Gabriel Antonio Ogaya , De Almeida Darlon Alves
Published: July 2023

O presente artigo visa apresentara transição da dialética para a dialógica, na trajetória de vida e pensamento de Edgar Morin, sob a ótica da educação. Este artigo se utiliza da metodologia de pesquisa interpretativa, de cunho qualitativo, para analisar a trajetória de vida e pensamento de Edgar Morin e sua transição da dialética para a dialógica. O referencial teórico para a discussão pretendida considera a interlocução entre a epistemologia da complexidade de Morin (1996, 2000, 2002, 2004, 2005, 2011) e os estudos sobre o ato pedagógico em Santos (2018), pensadores esses como fonte primária. Sua relevância se concretiza pela aproximação do pensador francês e seus pressupostos a uma nova compreensão de conhecimento pertinente e transdisciplinar. Além disso, enfatiza-se como a abordagem dialógica pode promover o diálogo e a colaboração entre diferentes áreas do conhecimento e setores da sociedade, na busca por soluções sustentáveis e inclusivas. O destaque inicial trata da trajetória de vida e da transição entre dialética e dialógica. Em seguida, enuncia-se sua abordagem sobre o pensamento complexo, a fragmentação dos saberes e a transdisciplinaridade. Finalmente, discute-se a complexidade e a educação, em tempos de hoje.