bluuebunny/crossref_metadata_2025 huggingface dataset:
Secondary Porosity Development in Bangladeshi Gas Reservoirs: A Case Study of the Fenchuganj Gas Field (Well no: 2)
Authors: Lupin Janifar Hakim , Islam Smita , Solaiman Mohammad
Published: February 2023

The Fenchuganj gas field is located in Surma basin and is uniform throughout the whole southern area. This study deals with the development of secondary porosity of the gas bearing reservoir sandstone rocks with the microscopic analysis of the core sample rock slides from well 2 of Fenchuganj gas field. The study shows the secondary porosity was generated at the particular depths of 1479-1497 m, 2768-2783 m and 3615-3624 m of Fenchuganj well no.2. The study demonstrates that diagenetic parameters, such as compaction, pressure solution, and cementation, are not the only ones that affect reservoir quality. Other elements include the reservoir rock's chemical environment, acidic water infiltration or dissolution, the presence of any other secondary processes, etc.

Acidic water intrusion may have acted as an agent in generation of these secondary porosities. On contrast, the rocks in 2190 m, 3424-3432 m and rest of 3615-3624 m depth, had lost its porosity by the adverse effects of compaction, cementation as well as pore pressure solution. The overall porosity of the rock samples F-2 (1479–1497 m), F-6 (2768–2783 m), and F-10b (3615–3624 m) is around (35–40%), (30–35%), and (20–25%), respectively, indicating excellent, very good, and good reservoir quality for rock slide F-2, F-6, and F-10b, respectively. Changing of chemical environment and consequent dissolution process may contribute to enhance the potentiality of reservoir rock.

The Dhaka University Journal of Earth and Environmental Sciences, Vol. 11(1), 2022, P 43-52
A Simplified Analytical Model to Evaluate Hospital Preparedness for Earthquake Emergency Response
Authors: Hossain Md Shakhawat , Bintu Fahmida Alam , Rahman Md Zillur , Islam Md Khairul , Kamal ASM Maksud , Hossain Abrar
Published: February 2023

Casualty management is crucial after an earthquake disaster. A comprehensive emergency response plan is essential for all sectors, especially in emergency healthcare services, to reduce the fatalities and maximize the number of saved lives after a mega-earthquake disaster. Post-earthquake emergency healthcare services greatly depend on the level of hospital preparedness. This research proposed a simplified analytical model to evaluate hospitals' preparedness for earthquake emergency response. The proposed model considers the number, severity, and distribution of injuries in the affected region, as well as the seismic vulnerability, hospitals' existing resources, and the timeline. The model can predict different levels of preparedness for different numbers of casualties and estimate the number of saved lives. In a case study of Dhaka Medical College Hospital, for damage state grades 1 and 2, a dynamic range of results have been discovered where a sufficient level of preparedness can be observed for a lower number and an insufficient level of preparedness for a higher number of casualties. In addition, we observed that prioritization of casualty treatment could significantly change the hospital preparedness level. Emergency managers and policymakers can utilize the proposed model to determine hospital preparedness levels and take the required actions to bridge the gap between post-earthquake hospital demand and capacity.

The Dhaka University Journal of Earth and Environmental Sciences, Vol. 11(1), 2022, P 53-68
Three influential design quantities on the power of Wald-type tests for treatment comparisons in clinical trials
Authors: Selvaratnam Selvakkadunko , Oyet Alwell , Yi Yanqing
Published: February 2023

In clinical trials, efﬁcient statistical inference is critical to the well-being of future patients. We therefore construct Wald-type tests for the hypothesis of treatment-by-covariate interaction when treatments are assigned to patients by an adaptive design and the true model is a generalized linear model. Our measure of efﬁciency is the power of the test while ethics of a trial or well-being of participating patients is measured by the success rate of treatments. We demonstrate that the power of the test depends on the target allocation proportion, the bias of the randomization procedure from the target, and the variability induced by the randomization process (design variability) for adaptive designs. We prove that these quantities inﬂuence the power when the trial involves two treatments and a single covariate. We also show that, in this case, as design variability decreases the power increases. Due to the complexity of the problem, we demonstrate by simulation that this result still holds when more than one covariate is present in the model. In simulation studies, we compare the measures of efﬁciency and ethics under response-adaptive (RA), covariate-adjusted responseadaptive (CARA), and completely randomized (CR) designs. The methods are applied to data from a clinical trial on stroke prevention in atrial ﬁbrillation (SPAF).

Journal of Statistical Research 2022, Vol. 56, No. 1, pp. 11-36
Sistem Informasi Akademik SMP Santa Veronika Berbasis Web
Authors: Sita Nadia , Asril Elvira
Published: February 2023

Abstract: The academic information system at Santa Veronika Junior High School is still  done manually. In processing academic data, it is still conventional with a data collection  system, which is now felt to have many shortcomings that occur because the existing  system still uses sheets of paper and archives so that it can cause existing data to be easily  lost or damaged. System development in the form of making a web-based academic  information system at Santa Veronika Junior High School is a system that provides online  student report information in the form of web-based student grade reports, thus helping  speed  and  quality  in  delivering  information.  In  addition,  with  a  web-based,  data  information can be accessed at an unspecified time and place. In this system, the menu  can only  be accessed by certain  users, namely admin, teacher, homeroom  teacher,  students, principal. In this study, apart from describing the theoretical study used as the  basis for the preparation, it will also discuss system design and information system  creation. System can be implemented in a product that will fix all the shortcomings that  exist in the old system. Keywords: academic; school; junior high school  Abstrak: Sistem informasi akademik pada SMP Santa Veronika masih dilakukan secara  manual. Dalam pengolahan data akademik masih secara konvensional dengan sistem  pendataan yang sekarang dirasakan masih banyak kekurangan yang terjadi dikarenakan  sistem  yang  ada  masih  menggunakan  lembaran  kertas  dan  arsip  sehingga  dapat  menyebabkan data-data yang ada mudah hilang ataupun rusak. Pengembangan sistem  berupa pembuatan sistem informasi akademik berbasis web pada SMP Santa Veronika  merupakan sistem yang memberikan informasi laporan siswa secara online yang berupa  laporan  nilai  siswa  yang  bersangkutan  dengan  berbasis  web,  sehingga  membantu  kecepatan dan kualitas dalam penyampaian informasi. Selain itu dengan berbasis web  maka informasi data dapat diakses dengan waktu dan tempat yang tidak ditentukan. Pada  sistem ini, menu hanya dapat diakses oleh user tertentu yaitu admin, guru, walikelas,  siswa,  kepala  sekolah.  Dalam  penelitian  ini  selain  memaparkan  kajian  teori  yang  digunakan sebagai dasar penyusunan, juga akan dibahas mengenai perancangan sistem  dan pembuatan sistem informasi. Hasil dari yang dibuat dapat membantu akademik dalam pendataan laporan dan memperbaiki segala kekurangan yang ada pada sistem yang lama.  Kata Kunci : akademik; sekolah; SMP
Penerapan Metode K-Means Clustering dalam Pengelompokan Data Penjualan Barang Pada PT. Swasti Tunggal Mandiri
Authors: Febriyanti Ade , Bancin Putri Vina , Amanda Siska
Published: February 2023

Abstract: The increasingly fierce business competition in this era of globalization requires companies to rearrange business strategies and tactics in order to always survive in business competition. To achieve this, there are several things that can be done, namely by improving product quality, adding product types, and reducing company operational costs by  using company data analysis. Data mining is a statistical process that identifies and categorizes data. PT. Swasti is a company engaged in contracting and supplying the engineering needs of palm oil mills. The purpose of this research is to help classify sales data in order to maximize stock management. In this study, the application of clustering using the k-means algorithm was used. The results of the data modeling will group the stock of goods into a number of clusters. The grouping will produce in information about the sale of goods where there are three groups, namely sales that are not selling well, selling well, and selling very well. Keywords: k-means; data mining; clustering; sales stock.   Abstrak: Persaingan bisnis yang semakin ketat di era globalisasi ini menuntut perusahaan untuk menyusun kembali strategi dan taktik bisnis agar selalu bertahan dalam persaingan bisnis. Untuk mencapai hal tersebut, ada beberapa hal yang bisa dilakukan yaitu dengan meningkatkan kualitas produk, penambahan jenis produk, dan pengurangan biaya operasional perusahaan dengan cara menggunakan analisis data perusahaan. Data mining merupakan proses statistik yang mengidentifikasi dan  mengelompokkan suatu data. PT. Swasti adalah perusahaan yang bergerak di bidang kontraktor dan supplier untuk kebutuhan teknik dari pabrik kelapa sawit. Tujuan diadakan penelitian ini untuk membantu mengelompokkan data penjualan agar dapat memaksimalkan manajemen stock. Pada penelitian ini, digunakan penerapan clustering dengan menggunakan algoritma k-means. Hasil dari pemodelan data tersebut akan mengelompokkan stock barang kedalam sejumlah cluster. Pengelompokkan tersebut akan menghasilkan informasi tentang penjualan barang dimana terdapat tiga cluster yaitu penjualan kurang laris, cukup laris, dan sangat laris. Kata kunci: k-means; data mining; clustering; stok penjualan.
PENGUKUR TINGGI BADAN DIGITAL ULTRASONIK BERBASIS ARDUINO DENGAN LCD DAN OUTPUT SUARA
Authors: Putra Ilham Utama , Saefulloh Saefulloh , Bakri Muhammad , Darwis Dedi
Published: February 2023

Kemampuan mengukur tinggi badan masih terbilang manual dan membutuhkan teknologi tercanggih untuk memudahkan pengguna hanya dengan berdiri dan mengetahui hasil pengukuran tinggi badan di perangkat mereka. Oleh karena itu, diperlukan perangkat dengan sistem pendeteksi ketinggian dengan output audio. Tujuan dari penelitian ini adalah merancang alat pengukur tinggi badan digital menggunakan sensor ultrasonik berbasis Arduino dengan layar LCD dan output audio. Output audio dan pengukuran tinggi yang ditampilkan LCD ditujukan untuk penyandang disabilitas, terutama mereka yang tidak dapat melihat. Memori suara dengan speaker dan modul kartu SD digunakan untuk media keluaran. Dengan perangkat ini berfungsi, pengguna cukup menggenggam tongkat dan alat pengukur tinggi badan disiapkan, dan ketika sensor ultrasonik mendeteksi tinggi pengguna, perangkat mengeluarkan suara sesuai dengan tinggi pengguna. Dari sini dapat disimpulkan bahwa alat yang diproduksi merupakan alat pengukur tinggi badan yang dilengkapi dengan output audio sebagai media untuk memberikan informasi ketinggian alat yang digunakan saat berjalan.
PENERAPAN SISTEM KEAMANAN GERBANG RUMAH BERBASIS TELEGRAM MENGGUNAKAN ESP8266
Authors: Raditya Wayan , Styawati Styawati , Surahman Ade , Budiawan Aditia , Amanda Feby , Putri Nevi Dwi , Yudha Sandy
Published: February 2023

Pemanfaatan perkembangan teknologi yaitu Internet of Things (IoT) telah sangat memudahkan pekerjaan manusia. IoT memungkinkan pengguna untuk mengelola dan mengoptimalkan elektronik dan peralatan listrik yang menggunakan internet. Dengan adanya teknologi IoT ini, maka sistem pengontrolan pintu gerbang bisa menjadi lebih efektif dan efisien. Pada penelitian ini digunakan sebuah mikrokontroler ESP32 yang merupakan otak dari keseluruhan sistem kerja alat, smartphone Android digunakan untuk menampilkan interface pengontrolan, sedangkan software pendukung yang digunakan yaitu MQTT (Message Queuing Telemetry Transport) untuk memberikan perintah yang akan diterima oleh mikrokontroler ESP32. Dalam perancangan rangkaian keseluruhan sistem dari pintu gerbang dengan control Android dibagi menjadi 3 bagian, yaitu: power supply, bagian input dan bagian output. Bagian power supply merupakan input tegangan yang didapat melalui adaptor. Bagian input terdiri dari 1 buah input yaitu MQTT. Bagian output terdiri dari motor servo dan buzzer. Alat ini telah diuji dengan menguji coba alat selama 10 hari untuk mengetahui kelayakan pada alat dan didapat hasil bahwa alat dapat diimplementasikan pada gerbang kosan yang menjadi tempat penelitian.
ANALISIS LOGAM BERAT Pb, Fe DAN Mn AIR TANAH SEKITAR TEMPAT PEMBUANGAN AKHIR SAMPAH TANGERANG
Authors: Rosita Nita
Published: February 2023

Telah dilakukan penelitian tentang analisis logam timbal (Pb), besi (Fe) dan  mangan (Mn) air tanah sekitar tempat pembuangan akhir (TPA) sampah Sukadiri Kabupaten Tangerang. Tujuan penelitian untuk mengetahui kandungan logam Pb, Fe dan Mn kemudian dibandingkan dengan baku mutu air bersih. Teknik pengambilan sampel menggunakan metode purposive sampling dan dianalisis secara deskriptif numerik. Tujuh sampel air tanah diambil dengan radius 400-1000 meter dari TPA. Kandungan Pb, Fe dan Mn di ukur menggunakan metode Standar Nasional Indonesia (SNI) secara spektrofotometer serapan atom (SSA). Hasil penelitian menunjukkan kandungan logam Fe antara 0,02-1,16 mg/L, kandungan logam Mn antara 0,23-3,55 mg/L, dan kandungan logam Pb tidak terdeteksi. Hanya ada 2 sampel air tanah yang sesuai dengan baku mutu air bersih.
Análisis de afectación al patrimonio inmueble de Zaruma por causas de explotación minera ilegal y sus efectos en el turismo
Authors: Jaramillo-Prado Fernando , Sarango-Lapo Joel
Published: February 2023

El presente trabajo caracteriza la afectación al patrimonio inmueble y turismo ocasionado por la actividad minera ilegal desarrollada en cantón Zaruma, Provincia de El Oro, conocida como aquella ciudad que posee emblemáticos patrimonios culturales y cuya economía se basa en gran parte a la explotación minera. Siendo esta actividad una problemática para sus habitantes y entorno, puesto que, se desarrolla de forma ilegal y crea consecuencias irreparables para el medioambiente; La explotación minera ha estado presente desde años remotos generando así un descontrol en la parte alta de la Provincia. Por ello, el objetivo central de la investigación es analizar la afectación de la minería sobre el patrimonio inmueble y con ello su repercusión al sector turístico. Por consiguiente, se enfatizó una investigación descriptiva, tomando una visión general para la explicación de la problemática y mediante la aplicación de una metodología mixta, que a través del uso de instrumentos de recolección de datos como lo es la encuesta y entrevista a los pobladores y a su vez la ejecución de la técnica de observación, por lo que, en ese sentido los resultados determinan que en conclusión que la minería ilegal ha afectado directamente a los bienes patrimoniales esencialmente al patrimonio inmueble y con ello también ha afectado al sector turístico dado que siendo el patrimonio inmueble uno de los principales atractivos de Zaruma, evidentemente el turismo se ha visto aminorado generando así la pérdida de puestos de trabajo, pérdida de ingresos, entre otros.
Capital intelectual en el sector comercial: un acercamiento a sus determinantes de estructura organizacional
Authors: Latacunga-Pastuña Esther , Freire-Sánchez Ronnie , Moreno-Gavilanes Klever
Published: February 2023

El capital intelectual es un desafío en la era del conocimiento para las nuevas generaciones de administradores y gestores de la administración. Por ello, el objetivo de la investigación fue analizar la influencia del capital intelectual en la estructura organizacional de empresas del sector comercial de la provincia de Tungurahua. El método que se utilizó tuvo un enfoque cuantitativo, ya que, se recolectó y se analizó datos, los mismo que fueron obtenidos a través de la aplicación de encuestas digitales a 90 colaboradores de las empresas comerciales. El alcance investigativo fue correlacional, ya que, se miden don variables. Del mismo modo, se utilizó el método estadístico de análisis factorial exploratorio. Se aplicó la técnica estadística de análisis factorial mediante la utilización del software SPSS. Las hipótesis de la investigación fueron aceptadas y finalmente su concluyó que las dimensiones del capital intelectual operan de manera sinérgica analizando la influencia de los determinantes en la estructura organizacional de las empresas del sector comercial de la provincia de Tungurahua.
La seguridad alimentaria a través de la agricultura familiar
Authors: Sanchez-Albores Aracely , López-Sánchez Irene
Published: February 2023

El presente estudio describió la problemática del aprovechamiento del cultivo de frutas  de la agricultura familiar de la localidad Mina y Matamoros (San Pablo Tamborel) del municipio de Teapa, Tabasco, la metodología empleada partió de un estudio descriptivo-analítico con un enfoque mixto en el que participaron 14 productores agrícolas que corresponde al 25%, de los cuales el 80% fueron masculinos y 20% femenino, con un nivel de confianza 95% y un margen de error de 22.89%. Se aplicó un cuestionario estructura en cuatro apartados con 100 ítems validado por expertos en el área. En conclusión, la producción de frutas de la localidad citada mostró un comportamiento productivo de menor escala, debido a factores importantes entre ellos el manejo agronómico de frutales antes y durante la producción, el resultado que se obtuvo en relación a este problema  se debe  que 8% fertiliza, 12% podan, 30% utiliza técnicas tradicionales, 10% controlan las plagas y enfermedades y 40% ninguno y respecto al aprovechamiento de frutas como parte de la seguridad alimentaria 56.52% es para el autoconsumo, 10% alimento para animales del corral, 10% industrialización casera  y el 23.48% lo venden a precio muy bajo y en un mercado muy competido, de igual forma la contribución de las mujeres a la producción agrícola es esencial, ya que representa el 43% de la fuerza laboral en el sector en los países en desarrollo Salazar y Muños (2019), además la participación de la mujer en la agricultura frutícola  de la localidad estudiada es  de  62.57%.

 

Palabras clave: seguridad alimentaria, producción de frutas, aprovechamiento de frutas
Aplicación de la metodología 5S en un almacén para mejora en una industria azucarera
Authors: Hernández-Crisostomo Cintia del Carmen , Villagrana-Lopez Raciel , Cruz-Queb Kevin , Caamal-Pech Andrea
Published: February 2023

Cada día son más las empresas que optan por aplicar metodologías japonesas para brindar mayor seguridad, productividad y excelencia laboral en el lugar de trabajo (Ochoa y Valdiviezo, 2022), y es bien sabido que la aplicación de las 5S en una empresa ha traído mejoras en esta. La metodología 5S es muy fácil de aplicar, solamente es cuestión de voluntad. Las 5S es una herramienta para implementar se derivan de los términos japoneses: Seiri (selección), Seiton (orden), Seiso (limpieza), Seiketsu (estandarizar) y Shitsuke (autodisciplina) (Piñero, Vivas y Flores, 2018). EL objetivo de esta investigación fue la de aplicar la metodología 5S en un almacén de refacciones para mejorar las condiciones de trabajo, que permitan la ejecución de labores de forma organizada. Los resultados fueron satisfactorios, lográndose un 93% de efectividad, encontrándose identificados ahora, los materiales y los racks, reduciendo así el tiempo de búsqueda, disminuyendo los errores en las entradas y salidas de material.
Conhecimentos dos enfermeiros sobre à assistência ao paciente pós-parada cardiorrespiratória: uma revisão integrativa
Authors: Rocha Reynhan Cutrim , Pereira Gabriel Henrique , Silva Daniele Souza , Mota Rubenilson Rodrigues , Almeida Vanessa Raquel Campos , Ribeiro Marcyanne Vannessa Maia , Ferreira Thaís Furtado
Published: February 2023

Objetivo: Analisar o conhecimento dos enfermeiros sobre a assistência ao paciente pós-parada cardiorrespiratória (pós-PCR). Método: Revisão integrativa, de cunho exploratório que buscou estudos escritos entre os anos de 2012 a 2022 que se relacionassem ao conhecimento dos enfermeiros na assistência pós-parada cardiorrespiratória. Para a filtragem destes estudos foram utilizadas as seguintes bases de dados: Google Acadêmico, Literatura Latino-Americana e do Caribe em Ciências da Saúde (LILACS), (PUBMED), Literatura Internacional da Área Médica e Biomédica (MEDLINE), Bibliografia Especializada na Área de Enfermagem (BDENF), Scientific Eletronic Library Online (SCIELO). Para a busca utilizaram-se a junção com os seguintes descritores disponíveis no site Descritores em Ciência da Saúde (DeCS): Conhecimento de Enfermagem, Parada Cardiorrespiratória e cuidados de enfermagem, utilizando operador booleano “AND”. Critério de inclusão: delimitação no período de 2012-2022, sendo no idioma Português e que abordaram a temática. Critério de Exclusão: estudos repetidos, fora do eixo temático e do idioma supracitado anteriormente. Resultados: Distribuição dos principais cuidados citados foram: Monitorização hemodinâmica, verificação de sinais vitais e monitorização de hipotermia terapêutica, seguido de coleta de gasometria, vias aéreas pérvias, transferência para unidade de terapia intensiva. Conclusão: há uma falta de conhecimento teóricos e práticos de alguns profissionais de enfermagem acerca dos cuidados pós-PCR, a educação continuada deve ser priorizada uma vez que os proprios profissionais da enfermagem tem competência técnica e científica  para desenvolverem estas habilidades e prestar uma assistência de qualidade aos pacientes em pós-PCR.
Hipotermia terapêutica em recém-nascidos com encefalopatia hipóxico-isquêmica: Uma análise da primeira infância
Authors: Puga Giovana Rodrigues , Piedade Anna Beatriz de Souza , Caldas Letícia Morais , Maciel Flávia Lobato
Published: February 2023

Objetivo: Realizar uma análise crítica acerca dos resultados do uso da hipotermia terapêutica (HT) em recém-nascidos (RNs) acometidos com encefalopatia hipóxico-isquêmica (EHI), com ênfase nos desfechos de mortalidade e neurodesenvolvimento durante a primeira infância. Metodologia: Trata-se de uma revisão sistemática realizada por meio de buscas nas plataformas indexadas: PubMed, Lilacs, Cochrane e BVS, utilizando os descritores em língua inglesa: “effects”, “hypoxic-ischemic encephalopathy” e “induced hypothermia”, separados pelo operador booleano (AND). Foram inclusos artigos de ensaios clínicos completos, nos idiomas português ou inglês, publicados entre os anos de 2012 e 2022, cuja população alvo fosse composta por RNs, de ambos os sexos, diagnosticados com hipóxia neonatal ou EHI, que realizaram o tratamento com HT. Ademais, foram selecionados somente artigos que enfatizaram os desfechos de mortalidade e de neurodenvolvimento no período da alta até a primeira infância. Resultados: O presente estudo contou com a amostra final de 4 artigos. Por meio da análise dos estudos selecionados, percebeu-se que a HT atua por meio de mecanismos de neuroproteção, favorecendo a inibição da cascata inflamatória induzida durante o processo de desenvolvimento da EHI, auxiliando na redução da lesão cerebral e diminuindo, consequentemente, as taxas de morbimortalidade de pacientes acometidos com EHI, contribuindo para o pleno desenvolvimento infantil. Conclusão: O efeito neuroprotetor da HT é capaz de reduzir a presença de sequelas neurológicas e de diminuir as taxas de letalidade na população pediátrica/neonatal acometida pela EHI.
Cálculo de determinante de matriz de ordem 5 com método semelhante ao Sarrus
Authors: Monteiro Joelyton Torres , Nascimento Júnior Paulo Cavalcante do
Published: February 2023

A presente pesquisa teve como objetivo investigar a possibilidade de se calcular o determinante de matrizes de ordem 5 através de um novo método semelhante ao que foi desenvolvido por Sarrus, obtido por meio da extensão da regra de Sarrus e procedimentos característicos do método de Gbemi. A metodologia foi constituída de uma pesquisa de caráter exploratório, onde primeiro, definições, teoremas e o novo método foram conhecidos e baseados através de bibliografia apta e relacionada ao tema, para depois aplicar o método no cálculo do determinante. Os resultados mostraram que a ferramenta conseguiu calcular de forma correta o determinante de uma matriz genérica de ordem 5, e posteriormente, a técnica foi aplicada em algumas matrizes não genéricas, com suas respectivas particularidades, isto é, em problemas reais, e também se conseguiu chegar na resposta correta, concluindo que a técnica é eficiente e capaz de realizar essa computação em matrizes de tal ordem.
Fatores de risco e complicações da colecistectomia laparoscópica
Authors: Frazão Luiz Felipe Neves , Batista Matheus Neres , Souza Victor Vinicius da Cruz , Moura Najara Micaela Peixoto de , Basílio Pedro de Oliveira Batista , Oliveira Júnior Jeferson Lopes de , Lopes Pedro Henrique de Souza , Costa Bruno Henrique Barbosa Sabino da
Published: February 2023

O objetivo deste estudo é analisar as principais complicações advindas da colecistectomia laparoscópica (CL) e, como objetivo secundário, identificar fatores de riscos que levam a más desfechos. Tornando-se um procedimento ainda mais seguro para o paciente. O estudo trata-se de uma revisão narrativa, na pesquisa sobre a CL. Foi realizada uma pesquisa de artigos nas bases de dados Medical Literature Analysis and Retrievel System Online (MEDLINE) e Scientific Electronic Library Online (SciELO) com os seguintes Descritores em Ciências da Saúde (DeCS): Cholecystectomy Laparoscopic; Cholecystectomy; General Surgery; Intraoperative Complications; Risk Factors, totalizando 20 artigos selecionados nas duas bases de dados. Foram selecionados artigos entre os períodos de 2009 a 2022, nos idiomas Inglês, Português e Espanhol, para ampliar o nível de relevância e a qualidade da revisão. As principais complicações advindas da realização da CL são as incapacidades de tolerância do pneumopertônio ou a anestesia geral, impedimentos na identificação correta das estruturas anatômicas e a inexperiência do cirurgião, mesmo que sejam mínimas. Pelas vantagens que o pós-operatório possui e a facilidade de manejo, a CL se expandiu rapidamente nos centros cirúrgicos. Mas, a incidência de lesões ductais e arteriais se desenvolveram na mesma proporção, atreladas ao aprendizado da comunidade cirúrgica. Dessa forma, mesmo apresentando mínimas baixas estatísticas de mortalidade e complicações, a CL necessita de atenção ampla e consciência de toda equipe, seja na assepsia ou nos conceitos básicos de segurança.
Gradasi Materi Pembelajaran Menulis Permulaan Arab Bagi Pelajar Non-Penutur Arab
Authors: Masum Ali
Published: February 2023

Penelitian ini bertujuan untuk mengetahui gradasi atau tahapan materi pembelajaran menulis permulaan Arab yang sesuai dengan pelajar Indonesia yang notabenenya adalah pembelajar bahasa non-penutur Arab. Hal ini penting dikaji karena materi pembelajaran yang disajikan sesuai dengan gradasi atau tahapan yang benar akan memudahkan pelajar dalam memahami dan mengaplikasikan materi pembelajaran. Penelitian ini merupakan studi literatur. Data penelitian bersumber dari buku, jurnal, artikel ataupun tulisan tertentu. Data yang didapat kemudian disajikan, dianalisis untuk kemudian diambil kesimpulan. Hasil penelitian menunjukkan bahwa gradasi atau tahapan materi pembelajaran menulis permulaan Arab bagi pelajar Indonesia perlu dibedakan dari materi pembelajaran menulis Arab bagi pelajar penutur Arab. Tahapan pembelajaran menulis Arab hendaknya dimulai dari membentuk huruf Arab tunggal/mandiri. Tahapan berikutnya adalah menyambung huruf-huruf tunggal Arab baik saat berada di awal, tengah maupun akhir kata. Tahapan akhir adalah menyalin kata atau kalimat Arab.
Pengetahuan Dan Perilaku Cuci Tangan Pakai Sabun (Ctps) Ibu Di Posyandu Dahlia Kampung Kabandungan Sukaresmi Cipayung Bogor
Authors: Enggar Kusumo Nanda , Mirfat Mirfat
Published: February 2023

Cuci tangan pakai sabun (CTPS) memiliki peranan dalam memutus rantai penularan penyakit menular. Rendahnya pengetahuan dan perilaku CTPS masih menjadi masalah di dunia maupun di Indonesia. Pengetahuan dan perilaku CTPS yang baik dapat menurunkan penyebaran penyakit dimasa mendatang. Tujuan penelitian ini adalah untuk mengetahui hubungan pengetahuan dan perilaku cuci tangan pakai sabun (CTPS) pada ibu di Posyandu Dahlia Kampung Kabandungan Sukaresmi Cipayung Bogor.Penelitian ini menggunakan rancangan penelitian cross sectional yang dilakukan pada bulan Juli 2020 sampai dengan Oktober 2020 dengan cara pengambilan sampel menggunakan teknik total sampling. Sampel pada penelitian ini adalah seluruh ibu yang terdaftar di Posyandu Dahlia Kampung Kabandungan Sukaresmi Cipayung Bogor pada bulan Juni 2020 dengan total sebanyak 163 responden yang terbagi menjadi tiga posyandu yaitu Dahlia I, II, dan III. Data diambil melalui pengisian kuesioner yang diisi secara online melalui google form. Metode analisis yang digunakan adalah univariat dan bivariat.Analisa secara statistik didapatkan 85,3% responden memiliki pengetahuan CTPS yang baik dan 3,7% responden memiliki perilaku CTPS yang buruk. Tidak didapatkan hubungan bermakna antara pengetahuan CTPS dengan perilaku CTPS ibu (p-value = 0,215).Ibu di Posyandu Dahlia Kampung Kabandunga Sukaresmi Cipayung Bogor memiliki pengetahuan dan perilaku CTPS yang baik. Sosialisasi penerapan protokol COVID-19 memiliki peranan besar dalam peningkatan pengetahuan dan perilaku cuci tangan pakai sabun (CTPS) ibu.
THE DECISION MAKING METHOD FOR AWARDING SCHOLARSHIPS TO STUDENTS USING COMPOSITE PERFORMANCE INDEX ALGORITHM
Authors: Satria Budy , Sidauruk Acihmah , Nurcholis Muhammad Tofa , Wardhana Raditya , Purba Bister
Published: February 2023

Higher education in Indonesia has several programs to help reduce the burden on students, one of which is through a scholarship program. Scholarships given can be obtained with the terms and conditions that apply at each university. Mitra Gama Institute of Technology is one of the private universities in the province of Riau which always runs a scholarship aid program. The problem that has been happening so far is that the procedures carried out are still using a document checking system without involving a weighting system and the right criteria and time constraints have always been an obstacle in determining scholarship recipients. This research was conducted as a solution to create an innovation in the form of making a computerized decision support system using criteria and weight values ​​so that scholarship recipients are on target. Composite performance index is the method used in this study. The purpose of this research is to create a decision support system for the selection of scholarship recipients to be more systematic and time efficient in the process. There are 5 alternatives used and 4 criteria, namely parents' income, GPA, electricity consumption and semester. The results of the research carried out were obtained the 5 highest composite index values, namely MHS4 with a value of 200.00, MHS1 with a value of 134.14, MHS5 with a value of 120.00, MHS3 with a value of 87.00 and MHS2 with a value of 85.71.
PENERAPAN MODEL PEMBELAJARAN THINK PAIR SHARE (TPS) BERBASIS LESSON STUDY UNTUK MENINGKATKAN KEMAMPUAN BERKOMUNIKASI MAHASISWA
Authors: Ridianingsih Dwi Swastanti , Aini Meliyana , Yunitasari Indah
Published: February 2023

Perkembangan dunia globalisasi dihadapkan pada tantangan dan persaingan antar individu dan menuntut individu memiliki sebuah kualitas yang baik, yaitu adanya keterampilan berfikir, keterampilan berkomunikasi, keterampilan bertindak dan juga keterampilan menjalani kehidupan. Hasil observasi yang dilakukan dari beberapa minggu di kelas A matakuliah Belajar dan Pembelajaran pada mahasiswa S1 banyak permasalahan yang muncul yaitu kurangnya aktivitas siswa dalam belajar misalnya dalam kemampuan berpendapat (komunikasi), mahasiswa masih banyak yang kurang aktif dalam mengemukakan pendapatnya dan cenderung pasif, mereka aktif bila ditunjuk oleh dosen. Oleh karena itu diperlukan solusi untuk mengukur kemampuan berkomunikasi (lisan dan tulis). Solusi yang diberikan yaitu penerapan model pembelajaran Think Pair Share (TPS) berbasis Lesson Study. Tujuan penelitian ini adalah untuk meningkatkan kemampuan berkomunikasi mahasiswa program studi pendidikan biologi pada mata kuliah Belajar dan Pembelajaran. penelitian yang dilakukan adalah Penelitian Tindakan Kelas (PTK). Penerapan model pembelajaran Think Pair Share (TPS) berbasis Lesson Study. dapat meningkatkan kemampuan berkomunikasi secara lisan dan tulis mahasiswa yang di tunjukkan dengan rata-rata yang didapatkan pada siklus I lisan 83,5 dan tulis 90,03; pada siklus II nilai rata-rata kelas kemampuan berkomunikasi lisan 95,9 dan tulis 94,59
THE QUALITY OF COVID-19 VACCINATION SERVICES AT PUSKESMAS SRONDOL
Authors: Inzan Khairatul , Zainafree Intan
Published: February 2023

The COVID-19 pandemic has become a world concern including in Indonesia. As one of the public facilities that function to provide health services, Puskesmas is required to continue to provide good quality services during the COVID-19 pandemic. The Ministry of Health reported a total of 3,908,247 confirmed cases and 121,141 deaths caused by COVID-19 on August 18, 2021. The quality of health services is important during the COVID-19 pandemic to prevent the transmission of the virus. This study aims to analyze the quality of COVID-19 vaccination services at Puskesmas Srondol. This study used a qualitative analysis method to find out the quality of COVID-19 vaccination services in Puskesmas Srondol based on the SERVQUAL dimension. The subjects of this study were key informants and triangulation. Data were analyzed qualitatively based on the Miles & Huberman model. The results of the qualitative analysis showed that the quality of the COVID-19 vaccine service at Puskesmas Srondol in Semarang City could be measured from 5 dimensions of public service as proposed by Parasuraman including tangible, reliability, responsiveness, assurance, and empathy. It can be seen that the COVID-19 vaccination service at Puskesmas Srondol is satisfactory and appropriate. However, some aspects like parking facilities for cars and data collection on vaccination participants need to be improved. Puskesmas Srondol is expected to improve all aspects of providing COVID-19 vaccination services to satisfy the vaccination participants.
ANALYSIS OF THE IMPLEMENTATION OF THE INTEGRATED MANAGEMENT OF SICK CHILDREN (IMCI) FOR TODDLER DIARRHEA IN THE BANDARHARJO HEALTH CENTER, SEMARANG CITY
Authors: Soleha Wilda Devi , Raharjo Bambang Budi
Published: February 2023

Diarrhea is loose, watery, and more frequent bowel movements with blood or mucus which can lead to the decline in body fluids and severe dehydration. Integrated Management of Childhood Illness (IMCI) is

an integrated approach to the management of sick children focusing on the overall health of children aged 0-59 months. Integrated Management of Childhood Illness is an integrated approach to the management of a sick child who visits outpatient services of basic health facilities.

Referring to graphic data of Puskesmas Bandarharjo, the highest number of diarrhea cases in 2019 was in children aged < 5 years with 940 cases (67.3%) and children aged
EFFECTIVENESS OF COMBINATION OF MASSAGE THERAPY AND MUSIC ON BREATHING FREQUENCY AND WEIGHT IN PREMATURE INFANTS
Authors: Febriyanti Siti Nur Umariyah , Kusyati Eni , Martasari Dwi
Published: February 2023

Indonesia is listed at number 7 out of 10 countries with the highest infant mortality in the word based on WHO 2019 data. The most commond cause of infant mortality in Indonesia is low birth weight which can occur in premature babies. Vital sign are body parameters to assess the physiological function of the body’s vital organs or the body’s homeostatic mechanism. Various problems in premature infants include the risk of infection, difficulty breathing, hypothermia, poor sucking reflex, nutritional disorder, hypoglycemia, intracranial bleeding, meconium aspiration syndrome and hyperbilirubinemia. Premature babies are at risk for respiratory problems and impaired growth and development due to organ immaturity. Some interventions that can improve the health condition and growth and development of premature babies are massage therapy and music therapy.

This study aims to determine the effectiveness of the combination of infant massage therapy and music on respiratory frequency and body weight in premature infants.

The research method is quantitative using a quasi experiment with one group pre and posttest without control design on 10 premature babies, giving a combination of massage and music therapy for 7 days.

The result of the Paired-sample t-Test showed p value 0,000 < 0,05 in respiratory frequency and p value 0,047 < 0,05 in body weight. These result indicate that the combination of massage therapy and music is effective on respiratory frequency and weight of premature babies.
ERKEKLERDE SOMATOTİP İLE KOR KASLARININ ENDURANS VE STABİLİTESİ ARASINDAKİ İLİŞKİNİN İNCELENMESİ
Authors: KIZILAY Fatma , DOĞAN İsmail , ŞENCAN Demet
Published: February 2023

Çalışmanın amacı somatotip karakter ile kor kaslarının stabilite ve enduransı arasındaki ilişkinin incelenmesidir. Çalışma örneklemini 18-45 yaş arası sedanter erkek gönüllüler oluşturmuştur. Katılımcıların somatotip karakter analizi Heath-Carter yöntemi ile, kor stabilitesi gövde fleksiyon, ekstansiyon testi, sağ-sol yan köprü kurma testi ile, kor enduansı ise McGill kor endurans testi ile değerlendirilmiştir. Çalışmaya katılan sağlıklı 48 erkek gönüllünün 10’nun ektomorfi somatotipinde, 30’unun endomorfi somatotipinde, 8’inin mezomorfi somatotipinde olduğu belirlendi. Farklı somatotipe sahip bireylerin kor stabilite ve endurans testleri açısından anlamlı fark olmadığı belirlendi (p>0.05). Yaş değişkenine göre endomorf somatotipinde yaş ile gövde fleksiyonu arasında negatif yönlü, ektomorfi somatotipinde ise yaş ile sol lateral köprü kurma testi arasında pozitif yönlü orta kuvvetli anlamlı ilişki bulundu (p<0.05). Çalışmamız sonuçlarına göre kor kaslarının stabilite ve enduransının somatotip karakter ile doğrudan ilişkisi bulunmamıştır. Yaş artışı endomorfik somatotipteki bireylerde gövde fleksiyon enduransını olumsuz etkilerken, ektomorfik bireylerde sol taraf lateral köprü enduransı üzerine olumlu etki etmiştir.
POLA TINGGI GELOMBANG LAUT DI PERAIRAN KENDARI DAN SEKITARNYA
Authors: Ansa Asria Agustina , Palupi Ratna Diyah , Pratikino A. Ginong
Published: February 2023

Gelombang laut merupakan salah satu parameter oseanografi. Gelombang yang dibangkitkan oleh angin merupakan gelombang yang paling dominan terjadi di permukaan laut. Keberadaan gelombang laut di permukaan memengaruhi hampir semua kegiatan di laut misalnya alur pelayaran, operasi pelabuhan, pengeboran minyak, sarana olahraga, penangkapan ikan, desain bangunan pelabuhan serta menentukan transport sedimen yang terjadi di pantai dan perubahan garis pantai. Penelitian ini bertujuan untuk menggambarkan karakteristik gelombang laut (tinggi gelombang signifikan dan maksimum). Penelitian ini menggunakan data berupa arah dan kecepatan angin selama 5 tahun (2015-2019) yang diperoleh dari Stasiun Meteorologi, Klimatologi, dan Geofisika (BMKG) Maritim Kelas II Kendari. Data angin dianalisis menggunakan software Wrplot versi 8.0.2 dan disajikan dalam bentuk mawar angin. Selanjutnya data angin dikonversi (peramalan) menjadi data gelombang menggunakan metode Sverdrup Munk Bretschneider (SMB). Hasil penelitian di Perairan Kendari dan sekitarnya angin bertiup dominan berasal dari Timur Laut dan Tenggara yaitu Perairan Menui dan Wawonii, yang terjadi pada musim Barat, musim Peralihan I, musim Timur dan musim Peralihan II dengan kecepatan angin dominan 6,10 m/s (12 knot). Hasil peramalan gelombang laut signifikan di Perairan Kendari dan sekitarnya berada pada rentang 0,73-0,96 m dan tinggi gelombang maksimum yaitu 2,73 m. Gelombang ekstrim terjadi pada musim Timur yaitu bulan Juni-Juli dari arah tenggara yakni perairan Wawonii.Kata Kunci: Angin, Gelombang lau, Perairan Kendari, SMB
TINGKAT KESTABILAN PANTAI BERDASARKAN KONDISI HIDRO OSEANOGRAFI PERAIRAN KECAMATAN SAWA, KONAWE UTARA, SULAWESI TENGGARA
Authors: Yusriandi Andi , Asmadin Asmadin , Takwir Amadhan
Published: February 2023

Salah satu contoh adanya pengikisan terhadap kawasan pantai adalah terjadinya perubahan garis pantai yang ditandai oleh proses abrasi maupun akresi, Perubahan garis pantai merupakan hal yang alami terjadi pada setiap pantai. Penelitian ini bertujuan untuk  menentukan tingkat kestabilan pantai berdasarkan faktor  parameter hidro-oseanografi periode 2016-2020 di Kecamatan Sawa, Kabupaten Konawe  Utara. Metode dalam penelitian ini dengan pengumpulan data dari hasil pengukuran di lapangan, observasi, dan dokumentasi, penelitian. Pengambilan sampel dengan teknik sampling purposive. Metode penentuan kestabilan pantai menggunakan metode Sunamura dan Horikawa. Hasil penelitian menunjukan bahwa terjadi abrasi, akresi, dan pantai seimbang pada tahun 2016-2020 dengan kisaran penentu tingkat kestabilan pantai 1,89-11,14. Kondisi hidro-oseanografi gelombang, arus, mempegaruhi kestabilan pantai, dan tingkat kelandaian pantai.Kata kunci: Pantai seimbang, Abrasi, Akresi
Aspirin desensitization in nonsteroidal anti-inflammatory exacerbated respiratory disease: The first prospective cohort in Chile
Authors: Siña María Josefina , Valdés Felipe , Zelada Úrsula , Tagle María Teresa , Campillay Rolando , Sandoval Daniela , Herrera Pablo , Bastías Carla
Published: February 2023

Background

Nonsteroidal anti-inflammatory exacerbated respiratory disease (N-ERD) is characterized by the Samter triad: chronic rhinosinusitis with nasal polyps, asthma, and nonallergic hypersensitivity to NSAIDs. Its diagnosis is based on a complete clinical history and an aspirin (ASA) challenge test. Medical treatments include biological drugs and ASA desensitization.

Objective

This study aims to evaluate the clinical response of patients with N-ERD undergoing functional endoscopic surgery (FES), followed by ASA desensitization and maintenance treatment, being the first prospective cohort study carried out in Chile.

Methods

We conducted 1-year follow-up of 12 patients with N-ERD treated with FES, desensitization, and maintenance with ASA. For each control, the medication score, sinonasal symptomatology (SNOT-22), PEF (peak expiratory flow), nasal polyposis (Lildholdt score), and the appearance of adverse effects were recorded. Computed tomography (CT) of the paranasal cavities was performed at baseline and at the 12-month follow-up to calculate the Lund–Mackay score.

Results

Patients presented a reduction of SNOT-22 after the FES, which was maintained at 12 months (p = 0.002); the symptoms that showed the greatest reduction were feeling embarrassed and nasal obstruction. The Lildholdt score was also significantly reduced (p = 0.001); in only three patients, the nasal polyps recurred, and all were small. The PEF showed a slight nonsignificant increase of 3.3%. In total, 75% of patients had an adverse effect, the most frequent being abdominal pain (66.7%), but none of the 12 patients required discontinuation of aspirin treatment in 1-year follow-up. The Lund–Mackay score had a significant reduction of 6.6 points (p < 0.001).

Conclusion

ASA desensitization is safe and effective in reducing upper and lower respiratory symptoms in patients with N-ERD and delays the reappearance of nasal polyps, although it is not exempt from adverse effects, with the vast majority being mild.
Translational albumin nanocarrier caging photosensitizer for efficient cancer photodynamic therapy
Authors: Luo Jie , Miao Zhijun , Huang Xinglong , Yang Yifan , Liu Ming , Shen Gang , Yang Tao
Published: February 2023

It still remains a great challenge to efficiently treat malignant cancers which severely threaten human health. Photodynamic therapy (PDT) as a localized therapeutic modality has improved the therapeutic efficacy via chemical damage through reactive oxygen species (ROS). However, their efficacy is severely hampered by insufficient targeted delivery of photosensitizers owing to the lack of suitable carrier with facile preparation process and the clinical applicability. Herein, we applied clinically approved human serum albumin as the nanoreactor to encapsulate photosensitizers Chlorin e6 (Ce6) for enhancing their tumor accumulation and subsequently potent PDT effect against bladder cancer models. Albumin-loaded Chlorin e6 nanoparticles (CA-NPs) with rational nanoscale size exhibit increased reactive oxygen species production and excellent resistance to photobleaching. Moreover, CA-NPs could be efficiently internalized by tumor cells and locate in the lysosome, while they rapidly translocate to cytosol after irradiation to induce remarkable cytotoxicity (IC50 ∼5.8 μg/ml). Furthermore, CA-NPs accumulate effectively in tumor tissue to afford total eradication of murine bladder tumor after single injection. More importantly, we also evidence the superior PDT effect in fresh human bladder tumor tissues via abundant reactive oxygen species generation and subsequent cell apoptosis. These findings demonstrate that human serum albumin acts as a universal tool to load small organic photoactivatable molecule with remarkable effectiveness and readiness for clinical translation.
MRI on a new polymeric multichannel membrane for ultrafiltration
Authors: Kern Stefanie , Lerner Rahel , Schork Nicolas , Nirschl Hermann , Heijnen Martin , Guthausen Gisela
Published: February 2023

Membrane ultrafiltration in new polymeric multi-channel membranes designed for in-out filtration was investigated to get insights into structure, flow and filtration properties. The apparent novelty of the membrane concerns the geometry and configuration of the feed channels.In-situmagnetic resonance imaging (MRI) allows non-invasive and non-destructive investigations with adequate spatial and time resolution. The structure of the new polymeric membrane was measured with an in-plane spatial resolution of 35 µm/pixel revealing first the polymer density distribution over the 19-channel membrane and second the wettability of the fiber and its cavities of different dimensions. MRI was also used to answer questions about flow and consequently feed distribution in the channels. Finally,in-situfiltration of an aqueous solution of sodium alginate was observed which led to deposit formation at the channel’s inner surfaces. The kinetics of this deposit formation was quantified. Backwashing and flushing gave insight into the cleanability of the channels.