bluuebunny/crossref_metadata_2025 huggingface dataset:
A Politomografia no Diagnóstico do Prolactinoma
Authors: Cabral Carlos Eduardo Lassance
Published: August 2023

Este trabalho visa enfatizar o papel da politomografia como meio diagnóstico do prolactinoma, apresentando cinco casos diagnosticados por este método, mostrando os principais achados radiológicos e aspectos clinicolaboratoriais da doença, assim como a evolução dos cinco pacientes apresentados.
Tumores Malignos do Corpo Uterino Avaliação de Aspectos Epidemiológicos
Authors: Cavalcanti Maria Luiza Pessoa , Villar Newton
Published: August 2023

Os AA. fazem uma avaliação dos principais aspectos epidemiológicos em 120 pacientes portadoras de tumores malignos do corpo uterino, durante o período de 1965 a 1974, atendidas na Seção de Ginecologia do Instituto Nacional do Câncer.
Próteses Bucomaxilofaciais
Authors: Crêlier Ani Cristine
Published: August 2023

O trabalho visa a integração de pacientes desfigurados por lesões cancerosas ou traumáticas, provenientes de cirurgias mutiladoras. O emprego de próteses temporárias ou definitivas, pré-cirúrgicas, possibilita a reconstrução da forma, função e estética.
Câncer do Lábio Inferior
Authors: Mendonça Carlos Alberto Barreto de , Kligerman Jacob , Medeiros Fernando Antonio Oliveira de
Published: August 2023

Os autores apresentam a análise de 190 casos selecionados de câncer do lábio inferior tratados no Instituto Nacional de Câncer - RJ, no período de 1970 a 1978. Dados estatísticos revelam ser este tumor mais freqüente em pacientes do sexo masculino, de raça branca e com idade superior a 50 anos. Aspectos etiológicos e de histopatologia são também discutidos. A importância do diagnóstico precoce é enfatizada, e quanto ao tratamento houve semelhança nos resultados obtidos com cirurgia ou radioterapia nas lesões iniciais e superioridade evidente da cirurgia nas lesões avançadas.
Determinação de Receptores Hormonais em Câncer de Mama: Método Histoquímico
Authors: Kastner M.R.Q. , Schettino A.M.S. , Guerra Sonia O. , Castro Onofre F. de
Published: August 2023

Em 31 biópsias de pacientes portadores de câncer de mama foram realizados diagnóstico histopatológico e avaliação do status hormonal. A técnica histoquímica usada para o estudo de receptores de estrogênio e progesterona (ER e PgR) em cortes criostáticos é simples e de fluorescência alternativa. Cortes adjacentes foram corados por hematoxilina-eosina (HE) e laranja de acrídina (AO) para diagnóstico e identificação da população celular maligna. Achados preliminares mostram: 1) dos tumores estudados, 38,7% foram positivos, 12,9% duvidosos e 48,4% negativos. 2) Maior freqüência de ER e PgR foi encontrada nas pacientes pós-menopáusicas. 3) O carcinoma lobular infiltrante apresentou elevada positividade para ER e PgR. 4) Valores baixos de ER e PgR foram encontrados em tumores com infiltrado linfocitário intenso. 5) A população heterogênea que forma os tumores malignos de mama está constituída por células ER e PgR positivas e negativas em diversas proporções. Os autores também relatam observações sobre a presença de receptores nucleares e dados morfológicos.
A contribuição da microcirurgia reparadora no tratamento do paciente oncológico
Authors: Galvão Mario Sérgio Lomba , Braga Antônio Carlos Corte Real , Souza José Roberto Wance de
Published: August 2023

Os autores descrevem técnicas de reconstrução microcirúrgica em pacientes portadores de câncer da cabeça e pescoço e extremidades. O trabalho exemplifica as indicações e vantagens do transplante microcirúrgico nas grandes perdas de substancias. Em pacientes selecionados, portadores de tumores extensos das extremidades realiza-se amputação microcirúrgica do membro afetado com reimplante da parte não afetada pelo tumor. Descrevem ainda um retalho livre mio-cutâneo de músculo reto-abdominal, pediculado na artéria e veia epigástrica inferior.
The Implications of Pillar Two for Corporate Tax Reform
Authors: Boadway Robin , Tremblay Jean-François
Published: August 2023

Recent proposals for corporate tax reform in Canada call for changing the existing tax on shareholder income to a tax on rents or above-normal profits. A feasible option would be an allowance for corporate equity (ACE) system based on the territorial principle. Canada has agreed to the approach to international corporate tax reform developed by the Organisation for Economic Co-operation and Development, including the pillar two minimum tax proposal. We explore the compatibility of adopting pillar two with the ACE system. Several elements of pillar two would complement moving to an ACE system. Large multinational corporations would be liable for a top-up tax if their effective tax rates in any given jurisdiction fell below 15 percent. The effective tax rates and the top-up tax would both use the territorial approach and consolidated accounting. The top-up tax would be similar to a tax on excess profits. Pillar two might also mitigate tax competition and reduce the constraints that countries face in increasing their tax rates on excess profits. For these reasons, pillar two would facilitate moving to an ACE system. At the same time, the minimum tax would deter adoption of an ACE if the deduction for the cost of equity finance reduced the pillar two effective tax rate. On balance, pillar two would be compatible with proposed corporate tax reforms.
ОСОБЛИВОСТІ ФОРМУВАННЯ ПОТЕНЦІАЛУ ЗАКЛАДІВ ВИЩОЇ ОСВІТИ УКРАЇНИ В УМОВАХ ВІЙНИ ТА ПІСЛЯВОЄННОМУ ПЕРІОДІ
Authors: Батрак Ольга , Тарасенко Олексій
Published: August 2023

Актуальність теми статті визначається провідною роллю освіти як сфери, призначеної створити базис для розвитку нації на інноваційних засадах із врахуванням потреб як країни в цілому, так і кожної особистості. Загострення конкурентної ситуації на ринку освітніх послуг обумовлює необхідність підвищення рівня потенціалу національної системи вищої освіти загалом та закладів вищої освіти (ЗВО) як її елементів зокрема. Встановлено, що потенціал ЗВО є характеристикою його спроможності щодо залучення, інтеграції, реконфігурації усіх необхідних ресурсів відповідно до зміни зовнішнього середовища таким чином, щоб синергетичний ефект від цього забезпечував досягнення стратегічних цілей, формалізованих у ключових показниках ефективності. Систематизовано наукові підходи до розуміння сутності «потенціал» та обґрунтовано доцільність використання в процесі дослідження цільового підходу як пріоритетного. Проаналізовано позиції України за складовими Глобального індексу інновацій та встановлено, що освітня складова в субіндексі «Людські ресурси» є сильною стороною української вищої освіти. Практичну цінність представляють: алгоритм оцінювання потенціалу закладів вищої освіти, що ґрунтується на систематизації факторів за місцем їх виникнення та ступенем корисності; система факторів формування потенціалу закладів вищої освіти України в умовах війни з виокремленням внутрішніх умов формування потенціалу ЗВО і факторів зовнішнього середовища. Розглянуто переваги та можливості інтеграції України до європейського освітнього і дослідницького простору. Визначено ключові аспекти державного регулювання за впливом на формування та збереження потенціалу закладів вищої освіти України.
ВИВЧЕННЯ ВЛАСТИВОСТЕЙ МОДИФІКОВАНИХ КРОХМАЛІВ ДЛЯ ЇХ ВИКОРИСТАННЯ У ВИРОБНИЦТВІ ВАРЕНИКІВ
Authors: Мазуренко І. К. , Перцевой Ф. В. , Шкарапута Р. В.
Published: August 2023

Завдяки систематичному дослідженню модифікованого крохмалю було відібрано різні види модифікованих крохмалів, використання яких може покращити фізико-хімічні властивості оболонок для вареників, а саме: картопляний ацетатний крохмаль, картопляний гідроксипропілкрохмаль, октенілсукцинат натрію крохмаль, ацетатний крохмаль маніоки. Їх додавали до суміші сировини для приготування кришталевої оболонки для вареників у різних пропорціях. Визначено та проаналізовано фізичні показники якості кришталевої оболонки для вареників та визначено вид модифікованого крохмалю, який найбільше підходить для використання у складі оболонки для кришталевих вареників. Кришталевий вареник є одним із представників макаронних виробів із кришталевою (прозорою) оболонкою. Його люблять споживачі за кришталево-чистий зовнішній вигляд, гладку та еластичну поверхню і міцну структуру та приємний смак. У той же час, у процесі виготовлення кришталевої оболонки вареників, вона легко ламається через втрату води, їй непросто надати форму, а готова оболонка легко тріскається. У цій статті досліджено вплив додавання, властивостей та умов обробки різних видів модифікованих крохмалів на властивості оболонки кристалічних вареників. Шляхом визначення фізичних показників вищевказаних видів модифікованих крохмалів, та дослідженням можливості їх застосування у складі оболонок для вареників для покращення їх якості. Дослідження виявили, що властивості оболонок для вареників з додаванням модифікованих крохмалів вища, ніж у оригінальної оболонки без використанням модифікованих крохмалів, що підтверджує доцільність внесення даних видів модифікованих крохмалів в оболонку кристалічних вареників для покращення її прозорості та інших характеристик. У той же час, це забезпечує отримання необхідних показників для відповідних досліджень щодо покращення характеристик кришталевої оболонки вареника. Дослідження показали, що використання модифікованих крохмалів, які мають специфічні властивості, може вплинути на якість оболонки вареників, підвищити її міцність і прозорість, що надасть новим продуктам високих споживчих властивостей.
Analysis Of Leadership, Compensation and Its Influence on Work Motivation and Implications on Teacher Performance
Authors: Norawati Suarni , Syafarisna Syafarisna
Published: August 2023

Teachers play an important role in the world of education, both formal, non-formal and informal education. In carrying out their duties as teachers, high work motivation is needed so that teacher performance can be improved, so that the quality of graduates can be realized. To realize this, it is necessary to have the right leadership of the principal and provide compensation in accordance with the wishes of the teacher, so that what was the goal of the previous school can be realized. This research was conducted at SMPN 1 Kubu Rokan Hilir Regency with the aim of  the study, namely to determine and  analyze the influence of  leadership, leadership   and compensation on teacher performance both directly and indirectly.  The population of this study is 60 teachers, all of whom are sampled, so the census method is used for sampling. Structural Equation Modeling (SEM) was used to perform the data analysis tool model, and data processing was performed using SmartPLS software version 3.0. The findings indicate that leadership and compensation have a significant direct impact on teacher performance. Leadership has a significant impact on teacher performance through teachers' work motivation. This means that the better the headteacher's leadership in managing and managing all resources, the more motivated teachers are to get things done, and therefore teacher performance, and vice versa. Compensation has a major impact on teacher performance through job incentives of SMPN 1 Kubu teachers, Rokan Hilir Regency.  This means that the amount of compensation received by each teacher will determine  whether or not the teacher's work motivation is good, this has an impact on the level of achievement of teacher performance in carrying out their duties at school.
Pengaruh Earnings Per Share, Arus Kas Operasi, Ukuran Perusahaan Terhadap Harga Saham
Authors: Damayanti Riska , Sadewa Prima
Published: August 2023

The purposes of this study are (1) to determine the effect of earnings per share, operating cash flow and company size together on stock prices, (2) to determine the effect of earnings per share on stock prices, (3) to determine the effect of cash flows operations on stock prices, (4) To determine the effect of company size on stock prices. This research is research that uses a quantitative approach. Furthermore, this research is a type of associative research. The data collection technique is a purposive sampling method. Methods of data analysis in this study are descriptive statistical tests, research model tests, classical assumption tests, regression tests and hypothesis testing. The results in this study are as follows: (1) there is an effect of earnings per share, operating cash flow, and company size together on stock prices (2) there is an effect of earning per share on stock prices, (3) there is an effect of operating cash flow on stock prices, (4) there is an effect of company size on stock prices.
Penyuluhan Pengelolaan Keuangan bagi Pelajar (Anak Asuh Mudita Love Children)
Authors: Oktari Yunia , Suhendri Suhendri , Aprilyanti Rina , Jenni Jenni
Published: August 2023

Kegiatan PkM dilaksanakan dengan mitra Mudita Love Children (MLC) bertempat di Vihara Buddhi Vardhana Tangerang. Peserta yang hadir merupakan anak asuh MLC yang terdiri dari 1 orang siswa SD, 4 orang siswa SMP dan 4 orang siswa SMK. Kegiatan ini dilakukan dengan tujuan memberikan pemahaman kepada para siswa dan remaja mengenai pengelolaan keuangan dan investasi bagi pelajar. Metode yang diterapkan adalah metode sosialisasi terkait pengelolaan keuangan dan investasi untuk anak asuh MLC yang disesuaikan dengan permasalahan dan kebutuhan yang dihadapi oleh para peserta. Tahapan pelaksanaan kegiatan ini terdiri dari tiga tahap, yaitu tahap perencanaan, tahap pelaksanaan dan tahap evaluasi. Materi pertama yang disampaikan terkait 7 hal didalam mengelola keuangan secara bijak. Materi kedua terkait hal-hal yang harus dipahami didalam melakukan investasi bagi pemula. Sosialisasi yang dilakukan dilanjutkan dengan tanya jawab dan sharing pengalaman, untuk mengetahui permasalahan peserta dan memberikan solusinya. Dengan dilaksanakannya penyuluhan ini, terlihat adanya peningkatan pemahaman para peserta terkait materi yang diberikan.
Sosialisasi Dampak Penyalahgunaan Narkoba pada Remaja di Pringsewu
Authors: Ayu Kristiana Dewi Novi , Herindri Samodera Utami Bernadhita , Gumanti Miswan , I Susilowati Tr , Kristina Marilin
Published: August 2023

Remaja merupakan peralihan dari masa anak-anak menuju dewasa sehingga banyak perubahan yang terjadi di usia remaja baik dari segi fisik maupun psikis. Dengan kemapuan cara perpikir yang masih labil tidak heran pada usia remaja timbul kenakalan remaja salah satunya adalah penyalahgunaan narkoba. Di sisi lain remaja adalah generasi penerus banggsa yang harus disiapkan dengan benar dan matang agar bisa menjadi manusia yang produktif dan bermanfaat di masa mendatang. Pandemi covid 19 yang berkepanjangan yang mengharuskan meraka belajar dari rumah dan tidak adanya BNN di daerah Pringsewu merupakan celah bagi kejahatan penyalahgunaan narkoba terutama pada usia remaja. Oleh karena itu dilakukan sosialisasi dampak narkoba bagi remaja di pringsewu dalam rangka memperingati Hari Narkotika Internasional yang jatuh setiap tanggal 26 Juni. Dengan adanya kegiatan tersebut, pararemaja menyambut dengan antusias untuk belajar lebih banyak tentang bahaya narkoba dan sanksi hukum yang diterima bagi pelaku penyalahgunaan narkoba
Membangun Aplikasi E-Tourism Ekowisata Berbasis Android di Kabupaten Pringsewu
Authors: Jatiningrum Citrawati , Marantika Abshor , Rahmat Taufik Edi , Rengganis Mutiara
Published: August 2023

Ekowisata merupakan salah satu kegiatan pariwisata yang berwawasan lingkungan dengan mengutamakan aspek konservasi alam, aspek pemberdayaan sosial budaya ekonomi masyarakat lokal serta aspek pembelajaran dan pendidikan. Kegiatan Pengabdian ini bertujuaan untuk membangun aplikasi pencarian ekowisata dikabupaten Pringsewu berbasis Android. Aplikasi ini diharapkan akan memberikan kemudahan bagi wisatawan, dan masyarakat ..dalam mencari informasi tentang ekowisata di Kabupaten Pringsewu. Metode yang digunakan dalam aplikasi ini metode SDLC model waterfall. Aplikasi pencarian ekowisata  dikembanngkan sebagai media untuk memudahkan masyrakat dalam mencari informasi tentang ekowisata. Aplikasi ekowisata ini memberikan berbagai informasi tentang ekowisata sepertifasilitas dan even atau kegiatan yang ada. Aplikasi  ini..juga..menampilkan..peta..yang..dapat..membantu wisatawan dalam mengamati arah objek wisata. Kontribusi kegiatan ini bagi kabupaten Pringsewu adalah membantu meningkatkan jumlah kunjungan wisatawan local maupun internasional dan memajukan pariwisata pada kabupaten Pringsewu
Pengoptimalan E-Learning Guru SMK Satu Nusa 3 Bandar Lampung Melalui Pelatihan Google Classroom Menggunakan Akun Belajar.Id
Authors: Rasid Muhammad , Sari Marlia , Partayasa Ketut , Alhibarsyah Alhibarsyah , Nur Affandi Freddy , Martiah Anisa
Published: August 2023

Penelitian terbaru telah menemukan bahwa menggunakan Teknologi Informasi dan Komunikasi (TIK) di kelas sekarang menjadi bagian penting dari pengembangan TIK guru mereka kemampuan praktik pedagogis. Perspektif guru sangat penting untuk TIK yang sukses integrasi dan faktor kunci dalam menentukan apakah atau tidak mereka menggunakan teknologi diruang kelas Integrasi teknologi yang efektif adalah hasil dari banyak faktor, tetapi Faktor terpenting adalah kompetensi dan kemampuan guru untuk membentuk kegiatan teknologi pembelajaran untuk memenuhi kebutuhan siswa. Guna mengoptimalkan kegiatan tersebut maka perlu di berikan suatu pelatihan.  Dewasa ini sekolah juga harus siap menghadapi tantangan dari sisi akademik, keilmuan ataupun sumber daya manusia. Teknologi berkembang dan kini menjadi kebutuhan semua kalangan membuat media pembelajaran yang digunakan juga harus disesuaikan. Demi tercapainya itu tujunnya adalah perlu di adakannya peningkatan kompetensi guru, harapannya dengan di perikan pelatihan ini berupa pelatihan pengoptimalan E-learning   guru SMK Satu Nusa 3 Bandar lampung melalui google classroom menggunakan akun belajar.id. Analisa penelitian ini menggunakan pretest dan postest untuk mengetahui keefektifan kegiatan pelatihan google classroom menggunakan akun belajar .id. Berdasarkan hasil pretest dan postest yang telah dilakukan, dapat disimpulkan bahwa terdapat peningkatan pemahaman secara signifikan pelatihan google classroom menggunakan akun belajar.id.
PENGARUH PEMBERIAN PAKAN ALAMI YANG BERBEDA TERHADAP PERTUMBUHAN CACING SUTRA (TUBIFEX SP.) DENGAN SISTEM RESIRKULASI
Authors: Neko Ade Syahputra  , Rosmaiti  , Muhammad Fauzan Isma
Published: August 2023

Cacing sutra (Tubifex sp.) merupakan salah satu pakan alami yang memiliki kandungan gizi tinggi dan dipakai untuk menyuplai asupan gizi bagi larva ikan.Kegiatan budidaya cacing sutra perlu dikembangkan sebagai solusi untuk mengatasi ketergantungan cacing sutra hasil pengumpulan dari alam dan untuk menghasilkan cacing sutra yang lebih berkualitas serta mencukupi kebutuhan pakan alami benih ikan air tawar tersebut. Pemberian dosis dan  jenis media kultur yaitu kotoran ayam, ampas tahu dan bekatul sebagai pengkayaan pada media kultur cacing sutra (Tubifex sp.) diharapkan dapat menjadi solusi dalam meningkatkan ketersediaan cacing sutra, disertai dengan peningkatan biomassa cacing yang cukup besar. Rancangan yang digunakan dalam penelitian ini adalah rancangan acak lengkap (RAL) yang terdiri dari 4 perlakuan dengan 3 ulanganterdiri dariP0 : kontrol ; P1 : 500 gram kotoran ayam ; P2 : 500 gram ampas tahu ; P3 : 500 gram bekatul.Parameter penelitian yang diamati meliputi,Pertumbuhan Bobot Mutlak (PBM), Pertumbuhan Panjang Mutlak (PPM), Laju Pertumbuhan Bobot Harian (LPBH), dan kualitas air.Hasil penelitian diperoleh bahwa PBM : 9,83 g – 28,23 g, PPM : 0,73 cm – 1,06 cm, LPH : 2,23 % - 4,44 %. Hasil pengamatan kualitas air menunjukkan suhu (28,000C - 29,00 0C), DO (2,8 mg/L – 3,4 mg/L) dan pH (6,3- 6,5).Hasil analisis sidik ragam yang dilakukanPemberian pakan alami yang berbeda berpengaruh nyata terhadap laju pertumbuhan harian cacing sutra (LPH), pertumbuhan biomassa mutlak cacing sutra (PBM), tetapi tidak berpengaruh nyata terhadap pertumbuhan panjang mutlak cacing sutra (PPM).
EVALUASI KESESUAIAN LAHAN UNTUK TANAMAN KOPI ROBUSTA (Coffea canephora) DI DESA PUNTI PAYONG KECAMATAN RANTO PEUREULAK KABUPATEN ACEH TIMUR
Authors: Reji Maulana Azsari  , Cut Mulyani  , Iswahyudi
Published: August 2023

Penelitian ini bertujuan untuk mengetahui tingkat kesesuaian lahan tanaman kopi robusta di Desa Punti Payong Kecamatan Ranto Peureulak Kabupaten Aceh Timur. Pengembangan sentra produksi kopi robusta di Desa Punti Payong Kabupaten Aceh Timur memerlukan evaluasi kesesuaian lahan guna mendapatkan hasil produksi terbaik serta meminimalkan kerugian yang dapat diakibatkan oleh faktor pembatas dilokasi tersebut. Penelitian ini menggunakan metode survei dengan analisis deskriptif berdasarkan observasi lapangan dan analisis laboratorium, penentuan sampel dilakukan secara “purposive sampling” yaitu penentuan lokasi atau titik sampel yang dipilih secara langsung atau sengaja dengan alasan bahwa pada lokasi tersebut akan dijadikan sebagai lokasi pengembangan budidaya tanaman kopi robusta. Data yang digunakan pada penelitian ini diantaranya yaitu data primer yang meliputi peta satuan lahan, data analisis fisika tanah, data analisis kimia tanah, dan data curah hujan, adapun data sekunder yaitu hasil interpretasi data penginderaan jauh. Kesesuaian lahan aktual yang didapat memerlukan upaya-upaya perbaikan terhadap faktor pembatas yang bertujuan untuk meningkatkan kelas kesesuaian lahan agar menjadi lebih baik dan sesuai terhadap tanaman kopi robusta yang akan dikembangkan.
Tax administration and personal income tax compliance in Nigeria: A PLS-SEM approach
Authors: Olaniyi Odunayo Olamide , Ayoola Tajudeen John , Wright Olatunde , Aregbesola Olateju Dolapo , Kolawole Peace Ebunoluwa
Published: August 2023

Increasing tax revenue required to support basic state functions is a crucial challenge for relevant tax authorities, especially in developing countries where economic developments are inadequate. This challenge is amplified by peculiar issues such as poor tax orientation and informal sector dominance, among others, which the tax administration continuously seeks to resolve. This paper examines the effect of tax administration (represented by tax education, tax support service, tax penalty, and tax administrative efficiency) on personal income tax compliance in Nigeria. Using a survey design, data were obtained through a structured questionnaire administered to randomly selected individual taxpayers from three States of Nigeria, resulting in a usable data set of 365 responses. Partial Least Square Structural Equation Modelling (PLS-SEM) was applied to test the study's hypotheses. The statistical results show that tax education, tax penalty, and tax administrative efficiency significantly and positively influence personal income tax compliance, while tax support services have a negative and insignificant influence on personal income tax compliance. Tax administration effectiveness is crucial in enhancing personal income tax compliance and increasing tax revenue. Given the need to optimise tax compliance and revenue, tax administration needs to constantly evolve systems (policies, strategies, and principles) using effective and efficient education models, enforcement models, and bureaucratic models.
Infecciones en varones por Gardnerella Vaginalis
Authors: Caldas Arias Liliana , Pinzón Fernández María Virginia , Botero Gutiérrez Luisa Fernanda
Published: August 2023

Introducción.  Gardnerella vaginalis ha sido aislada de orina, semen, descarga uretral, hisopos endouretrales, rectales y del prepucio, en algunos casos asociada a manifestaciones clínicas; se han descrito uretritis y balanopostitis con diversos porcentajes.  Los hallazgos en frotis rectal, semen y prepucio deben interpretarse cuidadosamente para otorgarles significado clínico. Ha quedado demostrado que el hombre la adquiere de sus parejas sexuales y en su forma cohesiva. Objetivo. Explorar  el papel patógeno de G.vaginalis como causa de infección en los hombres. Método. La estrategia de búsqueda se realizó en: PubMed/ Medline, Scopus Cochrane Library, SciELO Lilacs, Redalyc; Google Scholar con proveedores como: EBSCO y tesauros MeSH y DeCS. Resultados. Las diferentes publicaciones indicaron detección de G. vaginalis en muestras uretrales con reportes desde 1.5%, 4.2% hasta 14% con manifestaciones clínicas de uretritis. Otros reportes indican 4.5%, 5%, 6.3%, 7.2% y 14.5% sin uretritis. Dos estudios de infecciones del tracto urinario presentan porcentajes de 30.8% y 67% de G. vaginalis en hombres con síntomas urinarios. G vaginalis se reporta en frotis rectal, semen e hisopados del prepucio, pero sin clara atribución de etiología patógena. Conclusión. Es recomendable la búsqueda de G. vaginalis en hombres con uretritis no gonocócica, balanopostitis, e infecciones del tracto urinario por su probable significado patógeno, mientras que su papel en semen en pacientes con infertilidad y en el frotis rectal, requiere más estudios de investigación.

Palabras claves: Gardnerella vaginalis, Hombres, uretritis, infertilidad masculina, infección del tracto urinario
Síntomas musculoesqueléticos en operadores logísticos de una empresa de envíos de Santander (Colombia)
Authors: Díaz Gómez Beatriz Andrea , Ardila Jaimes Claudia Patricia
Published: August 2023

Objetivo. Determinar la prevalencia de síntomas musculoesqueléticos en operadores logísticos de una empresa de envíos de Santander. Materiales y métodos. Estudio descriptivo trasversal, con la participación de 67 trabajadores de sexo masculino; se analizó el autorreporte de síntomas musculoesqueléticos con el Cuestionario Nórdico Estandarizado. Resultados.  El promedio de edad fue de 31 años. El 54% de la población tiene sobrepeso, llevan en promedio 4,7 años en la labor y trabajan en promedio 70 horas semanales. La zona con mayor prevalencia de molestias es la espalda baja, con el 76%. Del total de casos, el 48% presentó molestias en más de un segmento corporal y el 37% en solo una zona del cuerpo, el 85% de la población reportaron al menos un síntoma musculoesquelético. Conclusión. La región de la espalda baja presentó mayor sintomatología con el 76%, seguido de los hombros y el cuello. La región que menos síntomas reportaron los trabajadores es a nivel de codos.

Palabras clave: Dolor lumbar; Síntoma musculoesquelético; Manipulación manual de cargas; Cuestionario Nórdico Estandarizado; Logística
Características composicionales químicas de la leche cruda en predios del cañón de Anaime (Tolima)
Authors: García Indira Isis , Aldana Lida Paulina , Martínez Restrepo Lucía , Mora Delgado Jairo , Fandiño Clemencia
Published: August 2023

El objetivo de la investigación fue determinar las características composicionales químicas de la leche cruda bovina en el Cañón de Anaime del municipio de Cajamarca, Departamento del Tolima. Se analizaron 216 muestras, de 27 fincas, clasificadas en clúster (C), C1 pequeños ganaderos, C2 medianos ganaderos y C3 grandes ganaderos. Las variables fueron: Grasa, proteína, sólidos totales (ST), lactosa y nitrógeno ureico en leche (MUN) método ISO. Los valores en Proteína fueron (P≤0,05) para C1 (3,34 %), C2 (3,52 %) y C3 (3,13 %). Para sólidos totales (ST) (P≤0,05) C3 (11,81 %).En Lactosa un (P≤0,05) para C1 (4,44 %).Para nitrógeno ureico en leche (NUM) presentó (P≤0,05) en los tres clúster. Y en Grasa (P>0,05) para los tres clúster. Se puede concluir que los valores de calidad composicional química están de acuerdo a los mínimos establecidos por la ley Colombiana.

Palabras clave: Leche, composición, proteína.
Implementación de un sistema de propulsión acoplable a una silla de ruedas de traslación autónoma para personas parapléjicas
Authors: Bravo Morocho Victor David , Abarca Pérez Edison Patricio , Sánchez Carrión Edgar Fabian
Published: August 2023

Introducción: Se desarrolló y materializó el diseño de un sistema de tracción anclable a una silla de ruedas para el transporte de personas parapléjicas en regiones urbanas. Objetivo: Implementación de un sistema de propulsión acoplable a una silla de ruedas de traslación autónoma para personas parapléjicas.  Metodología: En función de los parámetros de diseño previamente establecidos estos parámetros, se optó por un sistema de tracción eléctrica compuesta por un motor brushless de 350 Watts, una batería de ion litio de 36 voltios 9 amperios y un controlador de 15 amperios.  Resultados: Mediante software CAD se modeló el prototipo de tracción anclable, y con la ayuda de un software CAE se validó el diseño alcanzando resultados apropiados con respecto a factores de seguridad y deformaciones, cabe mencionar que para el diseño se seleccionó el acero A36, puesto que presenta una elevada relación resistencia/peso.  Posteriormente se ejecutó la manufactura del prototipo de tracción, aplicando procesos como: soldadura de gas inerte de tungsteno (TIG) para el ensamble de los diferentes componentes del bastidor, también el corte, el doblado, entre otros. Posteriormente fueron acoplados los elementos eléctricos del sistema eléctrico.  Conclusiones: Se realizó las pruebas de funcionamiento requeridas, las mismas determinaron que el prototipo cumple satisfactoriamente su función establecida, puesto que es apto de propulsar una silla de ruedas junto con su ocupante en una trayectoria cuya pendiente sea hasta el 12% con una velocidad de 5 km/h, mientras que en camino plano alcanza los 20 km/h; en cuanto a la autonomía el sistema puede recorrer hasta 16 km a plena carga. Se recomienda en posteriores trabajos de diseño, optar por materiales menos densos, de tal forma que favorezca reducir el consumo de energía. Área de estudio general: Ingeniería. Área de estudio especifica: Diseño y construcción.
Chemical properties of salacca seed biochar under low temperature of pyrolysis
Authors: Rahmat Ali , Ramadhani Winih Sekaringtyas , Nur Muhammad , Sutiharni Sutiharni , Mutolib Abdul
Published: August 2023

Salak or Salacca fruit is a seasonal fruit; in some cases, this fruit easy rotten due to a lack of handling during the harvesting process or wet or humid storage. This condition will promote much waste because the fruit cannot be eaten. To minimize the waste, the seed of salak fruit can be converted to biochar. This study aimed to determine the chemical properties of biochar derived from the seeds of salacca (Salacca zalacca). The biochar is produced by burning the seeds using a furnace with a temperature of 350°C and 450°C, then ground and sieved with a size of 355 micrometers carried out at the Research Center for Limnology and Water Resources. Chemical property analysis using X-Ray Fluorescence Spectrometer (XRF) at the Lampung Advanced Characterization Laboratory- BRIN. The results show that most composition is Potassium (K). Potassium (67-70%) is the most abundant element in Salacca seed biochar, followed by chlorine. Biochar burned at 350 °C has a potassium content of 70.25%, while biochar burned at 450 °C has a potassium content of 67.86%. Biochar burned at 350 °C has a chlorine content of 25.35%, while biochar burned at 450 °C has a chlorine content of 24.66%. The percentage of potassium and chlorine decreases as the temperature rises. Furthermore, the phosphorus (P) and calcium (Ca) content of biochar appear at biochar burned at 450 °C.
Thúc đẩy hành vi đổi mới sáng tạo của nhân viên: Nghiên cứu tại một công ty dịch vụ truyền thông tại Việt Nam
Authors: Nguyễn Phương Mai
Published: August 2023

Đối mặt với sự cạnh tranh ngày càng gay gắt và môi trường kinh doanh thay đổi liên tục, các công ty truyền thông cần không ngừng khuyến khích nhân viên đề xuất ý tưởng mới, giải quyết vấn đề theo những cách mới, sáng tạo. Do đó, nghiên cứu này điều tra ba yếu tố giải thích và tác động của chúng đến hành vi làm việc sáng tạo của nhân viên làm việc trong một công ty truyền thông tại Việt Nam. Kết quả cho thấy, Lãnh đạo truyền cảm hứng và Học hỏi và chia sẻ tri thức có liên quan tích cực đến sự sáng tạo và đổi mới của nhân viên. Điều thú vị là Tính gắn kết của nhóm không có tác động đáng kể đến các hành vi làm việc sáng tạo, điều này mâu thuẫn với những phát hiện của một số nghiên cứu trước đây. Những kết quả này đóng góp một vài gợi ý có ích đối với các nhà quản lý của các công ty truyền thông tại Việt Nam trong nỗ lực thúc đẩy khả năng đổi mới của nhân viên của họ.
Metaphors in Kaba tuanku lareh simawang story
Authors: Muhardis  , Fitrina Yulia
Published: August 2023

This paper discusses the use of metaphor in Kaba Tuanku Lareh Simawang. Using the Metaphor Identification Procedure at Vrije Universiteit (MIPVU) method, this study analyzes the metaphorical expressions found in the text, which was written by Syamsuddin St. Radjo Endah and published by Balai Bahasa Provinsi Sumatra Barat in 2021. This research aims to examine how metaphor is used in the text to reflect human proximity to nature. The findings show that metaphor is employed in the form of phrases and clauses in Kaba Tuanku Lareh Simawang, taking the form of analogies related to human faces, fate, events, and animals. All the metaphors reflect the concepts that are alive and continuously developing in Minangkabau society. Metaphors serve as a reflection of human proximity to nature, following the adage "alam takambang menjadi guru”. The results of this study offer insights into the culture and way of thinking of the Minangkabau people. Metaphors are significant elements of language that represent people's thoughts and cultures. Each culture has its way of using metaphors related to values and experiences considered important in their lives. Thus, understanding the concepts and metaphors in language can provide profound insights into people's thoughts and cultures. In conclusion, this study highlights that the use of metaphor in Kaba Tuanku Lareh Simawang reflects human proximity to nature. Metaphors are powerful tools in language that represent people's thoughts and cultures. Analyzing metaphors in traditional literature can provide a deep understanding of the culture and way of thinking of a society.
SEROPREVALENCE OF TRANSFUSION TRANSMISSIBLE INFECTIONS IN BLOOD DONORS OF A NEWLY ESTABLISHED TERTIARY CARE TEACHING HOSPITAL NEAR SUNDARBAN REGION OF WEST BENGAL
Authors: MITRA Sukla , DAS Soumitra , SAHA Santanu
Published: August 2023

Objective – To study the socio-demographic profile of blood donors and to determine the seroprevalence of transfusion transmissible infections (TTIs) among them.

Materials and methods – It is a retrospective cross-sectional study for 3 years from January 2020 to December 2022. Records of the blood donors were collected from the blood bank of a tertiary care teaching hospital and were analyzed through epi info7 to find out the seroprevalence of TTIs.

Results – Among the donors majority were male (76.74%) and 1.11% were found to be seropositive for TTIs. Seroprevalence was highest for hepatitis B (0.72%) followed by hepatitis C (0.18%), syphilis (0.13%) and least for human immunodeficiency virus (0.08%); however, no donor was found to be positive for malaria. Seropositivity was highest among the age group of 31-40 years of age (47.12%).

Conclusion – Increase in public awareness regarding voluntary blood donation, meticulous donor screening and regular use of highly sensitive tests are essential to reduce the risk of TTIs.
Implementation of Strategic Management at Ibnussabil Santan Tengah Islamic Boarding School
Authors: Tasbih Muammar
Published: August 2023

The strategic management of the Ibnussabil Islamic boarding school is the primary reference for making programs. For that, continue to grow and develop. So the purpose of this study is to provide an overview of strategic management in this Islamic boarding school, especially its implementation. The research method used is qualitative descriptive with data collection techniques in interviews with specific samples, observations, and documentation studies. From research, it is known that the formulation of strategies is carried out before the Islamic boarding school runs and is carried out by the leaders themselves, without involving other people. The implementation of the system has gone well but still needs to be improved with evaluation because there are still shortcomings. One of the drawbacks is that some programs are not implemented due to funding constraints or unsupportive costs
Analysis of Content Standards in the Perspective of Education Quality Management at Mts Khairul Ummah Jakarta
Authors: Wahyudin Wahyudin , Wadud Asep Abdul , Komara Endang
Published: August 2023

Content standards are minimum criteria that cover the scope of material to achieve graduate competency in certain paths, levels and types of education. This study aims to determine: 1) Standards of content in the quality management of education at MTs Khairul Ummah. 2) Analysis of content standards from the perspective of education quality management at MTs Khairul Ummah. This research uses a qualitative research type, with a case study research design at MTs Khairul Ummah. Data collection was carried out by interview, observation, and documentation methods. Data analysis techniques through data collection, data reduction, data presentation and drawing conclusions. Data validation technique, using triangulation of sources and theory. Based on the research data obtained: Analysis of content standards in the perspective of education quality management at MTs Khairul Ummah is carried out by matching data between ideal conditions and existing real conditions starting from planning, implementation, monitoring and supervision, curriculum evaluation which is carried out optimally and is the responsibility of all stakeholders to improve the quality of education at MTs Khairul Ummah.
Performance of Education Personnel in Junior High School Karya Bunda Mandiri Percut Sei Tuan District Deli Serdang Regency
Authors: Hsb Sukriani , Chaniago Nasrul Syakur
Published: August 2023

This resealrch wals conducted with the alim of knowing alnd obtalining in-depth informaltion albout the performalnce of educaltion stalff alt Kalryal Bundal Middle School als seen from 4 indicaltors through questionnalires distributed to respondents. This resealrch is qualntitaltive descriptive. The plalce thalt becalme the object of resealrch wals Kalryal Bundal Middle School. The time of the resealrch stalrted from Jalnualry – Malrch 2023. The subjects of this study were 14 educaltion stalff consisting of 5 men alnd 9 women with severall positions, nalmely: aldministraltion coordinaltor/sallalry trealsurer, inventory malnalger, boss trealsurer, 5 stalff aldministraltion, 2 libralry malnalgers, security gualrds (security gualrds), school gualrds, palrk/clealning officers, jalnitors. This type of resealrch is al descriptive resealrch method with al qualntitaltive alpproalch. The tools used for daltal collection in this study were questionnalires, observaltion alnd interviews. Daltal collection methods used interviews, questionnalires, observaltion, alnd documentaltion. The findings show thalt the quallity of the performalnce of tealching stalff alt Kalryal Bundal Middle School, on the indicaltors of performalnce quallity alnd timeliness, 1 educaltion stalff (7.14%) is in the good caltegory alnd 13 educaltion stalff (92.85%) alre in the very good caltegory. On the qualntity indicaltor of performalnce alnd cooperaltion, 3 educaltion stalff (21.43%) alre in the good caltegory alnd 11 educaltion stalff (78.57) alre in the very good caltegory.
Effectiveness of E-Modules for Physical Education, Sports and Health Subjects in Improving Learning Outcomes of Junior High School Students
Authors: Gumara Oksa Haryandi , Wahyuri Asep Sujana , Damrah Damrah , Ihsan Nurul
Published: August 2023

This study aims to determine the effectiveness of E-modules in physical education sports and health subjects in improving the learning outcomes of junior high school students. This research is a type of Research and Development (R&D) research with the ADDIE model.  The population in this study came from students of SMP Negeri 34 Kerinci. The research sample came from 2 classes, namely class VII B as an experimental class) and class VII C as a control class. The data collection technique is random sampling. The instruments used are tests and questionnaires. The data analysis technique is descriptive statistical analysis with the help of the SPSS version 21 application. The results showed a T-Test value of 0.00 <0.5. These findings explain that the development of e-modules is very effective in increasing student knowledge in physical education, sports , and health learning subjects. Furthermore, the development of this E-module helps students be more creative and innovative in learning
The Effect of the Blended Learning Model on Student Critical Thinking Skill: Meta-analysis
Authors: Suryono Wiwid , Haryanto Bambang Bagus , Santosa Tomi Apra , Rahman Abdul , Suharyat Yayat , Sappaile Baso Intang
Published: August 2023

This study aims to investigate the effect of blended learning learning models on students' critical thinking skills: meta-analysis. This research is a meta-analysis research. The source of the data in this study came from an analysis of 10 national and international journals published from 2015-2023. Data source tracking through Google Scholar, ScienceDirect, Wiley, ProQuest and Sage. The inclusion criteria in the study are 1) published articles must be indexed by SINTA and Scopus; 2) Research must be experimental or quasi-experimental; 3) the article has data that can be calculated by the value of the effect size (ES). Data analysis in this research is a quantitative analysis by calculating the effect size value of each article with the help of the JSAP application. The results showed that the average effect size was 0.79 with moderate criteria. These findings indicate that the blended learning learning model has a significant influence on students' critical thinking skills. The blended learning model helps students grow their critical thinking skills when studying.
Demonstration Method: An Effective Alternative in Improving Student Mathematics Learning Outcomes in Elementary School
Authors: Mariyanto Wiwin , Tembang Yonarlianto , Betaubun Martha , Niatun Any
Published: August 2023

The demonstration method is a very effective method, because it helps students to find answers with their own efforts based on facts or correct data by demonstrating both directly and through the use of teaching media that are in accordance with the material presented. Talking about the effectiveness of the demonstration method, the importance of this method can be seen from the way it is applied in learning, one of which is in mathematics learning. Learning mathematics is one of the learning that is often a scary thing for every student. Therefore, to overcome this, a method that suits students during learning is needed. Take this into account. So, the purpose of this study is to see the effectiveness of the demonstration method on student learning outcomes in mathematics subjects. This research is a classroom action study, where this research was carried out on grade II students at SD Negeri 2 Merauke for the 2022/2023 school year. In this study, 24 students were the subjects of the study. By applying two cycles with two meetings each in each cycle, the study also used tests and observations as research data. As a result, there was a very significant improvement in student learning outcomes starting from cycle I to cycle II. Therefore, it is expected that the role of teachers is to advance in the achievements achieved by students, so teachers must be more creative and innovative to create learning that is fun, easy to understand and able to increase student interest so that learning objectives can be achieved.
Analysis of the Implementation of the Independent Curriculum Project (P5) at SMK Negeri 1 Gelumbang
Authors: Prenika Wulan , Taroreh Bangkit Seandi
Published: August 2023

The project of strengthening the profile of Pancasila students is one form of implementation of the current era of education. The purpose of this study is to describe the implementation of the project to strengthen the profile of Pancasila students on the theme of class X local wisdom at SMK Negeri 1 Gelumbang, Muara Enim Regency. In addition, obstacles occurred when the implementation of the project to strengthen the profile of Pancasila students on the theme of class X local wisdom at SMK Negeri 1 Gelumbang, Muara Enim Regency. And the solution carried out in overcoming the obstacles in the implementation of the project of strengthening the profile of Pancasila students on the theme (local wisdom) Class X at SMK Negeri 1 Gelumbang, Muara Enim Regency. This study uses classroom action research methods with qualitative descriptive models aimed at describing and describing existing phenomena, both natural and human engineering, which pay more attention to the characteristics, quality, relationships between activities. The sample in this study was all class X students with a total of 32. Based on the results of the study, it can be concluded that the analysis of the implementation of the Pancasila (P5) student profile strengthening project at SMK Negeri 1 Gelumbang, Muara Enim Regency runs in accordance with the project achievement target, namely students have high awareness of the importance of recognizing regional songs and dance movements for mental and physical health, students can also use it to grow creativity and critical reasoning
Insights Into Wire Rope Safety Barrier Crashes Based on Police-Reported Statistics and Narratives
Authors: Candappa Nimmi , Berecki-Gisolf Janneke , Logan David
Published: August 2023

Wire rope safety barrier (WRSB) is known to be highly effective in reducing the severity of off-road or off-path crashes, however fatal and serious injury outcomes still occur in a small percentage of WRSB-involved crashes. Yet, there is little research on why some WRSB crashes result in severe injury while the majority of crashes involve minor injury outcomes. This paper includes detailed analysis of off-path crashes involving WRSB to better understand associated factors that contribute to severe injury outcomes. Three datasets were analysed: four years of NSW police-reported crash data (2014-2017); ten years of Victorian police-reported crash data and police narratives (2008-2017); five years of police narratives from the US (2001-2005). Results supported earlier research that indicated a relatively low percentage of WRSB crashes involved fatal and serious injury outcomes. Yet, adverse vehicle dynamics were also observed, such as vehicle ricochetting and barrier override, suggesting barrier safety performance could be improved. Some crashes also involved impact angles greater than those used in crash tests, supporting earlier, more detailed research that the full range of real-world crash conditions involving WRSB are not covered in barrier test protocols, and these might be the conditions contributing to severe injury outcomes. The findings provide insight into the potential factors associated with the serious injury outcomes of crashes and can guide further improvements in this effective highway crash countermeasure. Future research should include detailed analysis of real-world crashes to identify factors contributing to adverse crash dynamics, injury outcomes and subsequent implications for barrier design.