bluuebunny/crossref_metadata_2025 huggingface dataset:
Miradas multidisciplinares del diseño sostenible
Authors: Ángel Bravo Rafael , Ascuntar Rivera Maria Cristina , Rentería Vera Jorge Amado , Rodríguez Caro Yesit Jovan , Vélez Castañeda Chárol Kátherin , Hincapié Montoya Edwin Mauricio , Osorio Vélez Beatriz Elena , Durango Marín José Alejandro , Henao Santa Juan David , Lopera Calle María Patricia , Ortiz Quimbay Lina María , Muñoz Marín Luis Guillermo , Osorio Alzate Edgar Mauricio
Published: August 2023

Miradas Multidisciplinares del diseño sostenible presenta tres capítulos de libro: en el primero, titulado El tamal y otros envueltos, desde la perspectiva utilitaria y cultural, para un diseño sostenible, se abordan las usanzas de hojas naturales en las tradiciones culinarias; en el segundo, titulado Integrando los Objetivos de Desarrollo Sostenible en el diseño curricular de la Institución Universitaria Pascual Bravo, se proponen la implementación de nuevas metodologías que posibiliten cambios de hábitos en los estudiantes mediante el pensamiento crítico, la visión de futuro y la toma de decisiones colectivas para adoptar estilos de vida sostenibles. En el tercer capítulo, titulado Obras murales con componentes análogos y digitales usando realidad aumentada, convergen muralismo y realidad aumentada con enfoques en las didácticas que contribuyen a la conservación del ecosistema de la Institución Universitaria Pascual Bravo titulado desde el diseño y el arte.
Perfiles ocupacionales de los profesionales en Instrumentación Quirúrgica del departamento de Boyacá, Colombia (2017)
Authors: Cadena Sanabria Ángela Alejandra , Numpaque-Pacabaque Adriana , Pardo-Santamaría Diego Fernando
Published: August 2023

Introducción: El perfil profesional del instrumentador quirúrgico se basa en las competencias específicas del egresado con el fin de obtener un óptimo desempeño laboral según su la formación académica recibida en el pregrado. Objetivo. Identificar los perfiles ocupacionales de los profesionales en Instrumentación Quirúrgica del departamento de Boyacá, Colombia para el primer semestre del año 2017. Materiales y métodos. Se realizó un estudio descriptivo de corte transversal, muestra de 140 profesionales en instrumentación quirúrgica del departamento de Boyacá, con un nivel de confianza del 95% aplicando como instrumento encuesta de 12 items.  Resultados: Se observa predominio del área asistencial con un 62.1 % y soporte técnico con un 20.7%, así mismo se destaca la incursión de los profesionales en las áreas de docencia 6%, área administrativa 3.6 % mercadeo y ventas 2%. Conclusión. En relación a los perfiles laborales de la Instrumentación Quirúrgica en Boyacá, predominan los profesionales que se desempeñan en el área asistencial, esto es de suma preocupación puesto que deja ver poco desempeño de Instrumentadores en nuevos campos de acción que le den a la profesión más auge a nivel nacional e internacional.
Prevalencia de eventos adversos en pacientes psiquiátricos que reciben terapia farmacológica en una IPS de salud mental de Sincelejo entre septiembre de 2015 y marzo de 2016
Authors: Martínez Cardeño Rina , Donado Badillo Enrique , Pájaro Castillo Nerlis
Published: August 2023

Introducción: La seguridad del paciente es un tema que se considera de gran importancia en el ámbito de la atención en salud. Por lo tanto, el objetivo de este estudio fue determinar la prevalencia de eventos adversos en pacientes psiquiátricos que reciben terapia farmacológica en una IPS de salud mental de Sincelejo. Metodología: En este estudio fue utilizado como instrumento para la recolección y análisis de la información el formato de reporte institucional de eventos adversos, el Formato de reporte de Eventos Adversos del INVIMA, la Guía de cribado del estudio diseñado para el estudio IBEAS, historias clínicas y el Protocolo de Londres. Resultados: Se obtuvo que la prevalencia puntual para la ocurrencia de eventos adversos fue de 19% y la prevalencia de período de un 2.28%. El haloperidol fue el medicamento involucrado en todos los eventos adversos no prevenibles. Conclusión: El mayor porcentaje de eventos adversos ocurridos está relacionado con causas diferentes al uso de medicamentos y en algunos casos asociados al tipo de patologías que padecen los pacientes.
Expresión inmunohistoquímica de la proteína de membrana asociada a lisosomas en ameloblastos de ratones
Authors: Díaz-Caballero Antonio , Simancas-Escorcia Víctor
Published: August 2023

Introducción: La formación del esmalte dental comprenden cambios morfofuncionales de los ameloblastos. Estas modificaciones involucran la participación activa de organelas celulares, entre ellas los lisosomas.

Objetivo: Identificar la distribución de la proteína de membrana asociada a lisosomas en los ameloblastos.

Materiales y métodos: Incisivos en crecimiento continuo de ratones con edades de 7, 14 días y células epiteliales dentales de rata fueron utilizadas para identificar la proteína de membrana asociada a lisosomas tipo 1 (Lamp1) mediante la técnica de inmunohistoquímica.

Resultados: Un marcaje citoplasmático de Lamp1 fue identificado en las células ameloblásticas durante todas las etapas del proceso de diferenciación de los ameloblastos, independientemente de sus edades. Lamp1 también fue detectado las células epiteliales dentales.

Conclusiones: Se evidencia la expresión de Lamp1 en los ameloblastos en incisivos de crecimiento continuo y células epiteliales dentales de rata. Próximos estudios deberían abordar el rol funcional de Lamp1 en la formación del esmalte.

 

Palabras clave: Esmalte dental; Ameloblastos; Lisosomas; Inmunohistoquímica.
Actividad física en mujeres con artritis reumatoide (Popayán, Colombia)
Authors: Vélez Raquel Amalia , Molano Tobar Nancy Janneth , Villaquirán Andrés Felipe
Published: August 2023

Introducción. Patologías de base limitan a la persona desde diversas dimensiones y por temor no realizan actividad física, pero una intervención autorregulada desde la actividad física, beneficiando el aspecto físico como mental. Métodos. Estudio tipo ensayo aleatorio controlado de carácter longitudinal, con 34 mujeres con Artritis Reumatoide, a quienes se les aplico un programa de actividad física durante 6 semanas, las evaluaciones estuvieron a cargo de personal médico de apoyo al proyecto, diligenciando formatos propios para catalogar el tipo de flexibilidad, la presión arterial, respuesta cardiorrespiratoria ante el ejercicio y determinaron variables antropométricas. Resultado. Se evidencio que el grupo experimental mejoro significativamente (p=0,00) en todas las variables y el grupo control presento variaciones en su agrupación, permaneciendo valores que pueden afectar la salud a futuro. Conclusiones. La actividad física regulada y mantenida es un notable coadyuvante a limitar procesos patológicos de base, facilitando la regulación del dolor y síntomas asociados.

Palabras claves. Actividad física, mujer, artritis reumatoide, salud.
Evaluación antimicrobiana de extractos obtenidos a partir de Tithonia Diversifolia (Hemsl.) A. Gray con uso potencial en la industria lechera
Authors: Londoño Juan , Barragán Wilson , Muñoz Mariana , Mahecha Liliana , Angulo Joaqu´ín
Published: August 2023

El uso de antibióticos en el tratamiento de la mastitis en la industria lechera, ha acarreado una problemática con potencial impacto en la salud pública, como la resistencia antimicrobiana. El objetivo del presente trabajo fue evaluar la acción antimicrobiana del extracto alcohólico de hojas, tallos y flores de Tithonia diversifolia sobre el crecimiento de Staphylococcus aureus y Escherichia coli en cultivo in vitro. Se evaluó el efecto inhibitorio en el crecimiento bacteriano a través de un ensayo de sensibilidad. En ambas bacterias el control positivo presentó un halo de inhibición superior a 30 mm, con diferencia significativa de  los extractos de T. diversifolia. Los cuales presentaron para S. aureus un halo de 9.7 y 10.4 mm y para E. coli de 6.5 y 9.4 mm para tallo-hoja y flores respectivamente. El extracto alcohólico de flores de T. diversifolia se perfila como una herramienta potencial para inhibir el crecimiento bacteriano.

Palabras claves: Bioensayo, Escherichia coli, extracto alcohólico, Staphylococcus aureus, halo de inhibición, mastitis.
Prevalencia del consumo de sustancias psicoactivas y factores relacionados en soldados regulares adscritos a un batallón de una ciudad colombiana
Authors: Bedoya Mejía Sebastián , Alvar´án López Sandra Milena , Henao Valencia María Ceneida , Velásquez Juan Carlos , Grisales Romero Hugo
Published: August 2023

Objetivo: Calcular la prevalencia del consumo de Sustancias Psicoactivas (SPA y su relación con factores personales, demográficas, lúdicas y familiares en soldados adscritos a un batallón de una ciudad colombiana.  Método: estudio cross sectional en una muestra de 384 soldados a los cuales se aplicó el instrumento ASSIST. Se realizó un análisis descriptivo y se calculó la prevalencia de SPA en la vida y a los tres meses, con sus respectivos intervalos de confianza (IC) del 95%, se determinó la asociación del desenlace con factores plausibles, por medio de la razón de prevalencias y sus respectivos IC del 95%, se construyeron modelos de regresión binomial simple y múltiple y regresión binomial negativos (cálculo de índice-Rate Rations (IRR)) y se calculó la prueba exacta de Fisher. Para determinar las variables candidatas a ingresar al modelo ajustado se aplicó el criterio de Hosmer-Lemeshow. Resultados: La prevalencia de consumo de SPA en la vida fue del 73,7% con predominio del consumo de bebidas alcohólicas 58,6%, del tabaco, 47,9%, cannabis, 41,1%, y la cocaína, 16,4%.  La prevalencia de consumo de SPA en los últimos tres meses fue del 48,4%, con hegemonía del tabaquismo, 33,1%. Conclusiones: la alta prevalencia en el consumo de SPA se convierte en una preocupación exclusiva del ejército nacional, donde se contempla que el consumo de drogas ayuda a resistir las difíciles condiciones que se afrontan en medio del conflicto, y que los principales factores de riesgo son tener amigos o superiores que consumen y la disfuncionalidad familiar.

Palabras clave: ASSIST, Factores asociados, Consumo de Bebidas Alcohólicas, Uso de Tabaco, Personal Militar, Riesgo
Características sociodemográficas y clínicas de las mujeres con alteración citológicas tipo Ascus
Authors: Montoya Zapata Claudia Patricia , Pérez Villa Marjorie , Osorio Castaño Jhon Henry , Cardona Restrepo Fernando Antonio
Published: August 2023

Introducción: La citología cervicouterina es la prueba de tamización utilizada para identificar cambios celulares de forma temprana Objetivo: describir las características sociodemográficas y clínicas de las mujeres con alteraciones citológicas tipo ASCUS. Métodos: Estudio observacional. Se analizaron reportes citológicos de ASCUS durante el período 2012-2017. Se realizó análisis univariado para describir las variables de estudio.

Resultados: La mediana de edad fue 42 años (RIQ 18), 58.8% pertenecía al régimen subsidiado de salud. El resultado de la colposcopia fue negativo con un 84.9%. De las 21180 usuarias se les realizó biopsia al 38.7%, encontrando resultado negativo al 80%, la alteración histológica más frecuente en las mujeres entre 40 y 59 años fue el adenocarcinoma en un 66.7%.

Conclusión: Las alteraciones citológicas tipo ASCUS siguen siendo frecuentes, por lo que es importante continuar con un adecuado cumplimiento de los programas para detección temprana de cáncer de cuello uterino, especialmente en mujeres a partir de los 40 años.

Palabras clave

Cuello del Útero, neoplasias del cuello uterino, colposcopía, citología, lesiones intraepiteliales escamosas de cuello uterino. Fuente: (DeCS).
Analysis of wastes height reduction, macrobiology and microbiology colony (fecal coli) on dry leaves composting process
Authors: Iresha Fajri Mulya , Maulana Cendekia Ilham , Kasam Kasam , Rahmat Ali , Zaki Muhamad Khoiru
Published: August 2023

The scattered leaf wastes can be turned into high nutrition organic fertilizer by utilizing vermicomposting methods.  The wastes will be consumed by earthworms reducing the mass of the waste and the excrement can be used as vermicompost. One of the important things regarding the potential of earthworms in vermicomposting is the consumption rate or the decrease in the waste pile heights. Also, the number of microorganism colonies can be determined using the MPN (Most Probable Number) method based on the parameters of fecal coli bacteria in SNI 19-7030-2004.  The vermicompost produced in this study comes from banyan leaves (Ficus benjamina) and bamboo leaves (Bambusa bambos). It takes 56 days for the vermicompost to ripen.  The decrease in pile heights was measured every three days using a ruler and resulted in an average reduction of 2.18 cm/day for Ficus benjamina leaves and 1.0 cm/day for Bambusa bamboos leaves. Samples of microorganisms were taken on the 28th and 56th day and the MPN value was calculated. The MPN value obtained on the 28th day was 290 MPN/g and on the 56th day was 460 MPN/g, indicating that the colony had reached the predetermined quality standard.
Medical waste generation of community health centers (puskesmas) in Magelang Regency, Indonesia
Authors: Maziya Fina Binazir , Hadi Abdul Ghaffar , Marlina Nelly , Abidin Azham Umar , Yuriandala Yebi
Published: August 2023

The majority of Magelang Regency’s society is registered as participants and actively uses the Indonesian National Health Insurance (JKN). This makes the active role of Community Health Centers as first level service that takes care of health problems. This has an impact on the amount of hazardous waste by the Community Health Centers activities and how to manage it. The study was carried out to identify and calculate hazardous waste generation in Community Health Centers. The study was conducted using a purposive sampling method by examining the Community Health Centers services (e.g., hospitalization and out-patient care) and analyzing medical waste generation based on SNI 19-3964-1994 standard. The study results indicate that the type of Community Health Centers has an impact on the daily generation and composition of hazardous waste. The composition of non-sharp infectious waste produced was as much as 82%, and that sharp infectious waste was 18% average from hospitalization and out-patient care. The potential for waste generated from Community Health Centers in Magelang Regency is as much as 33.66 kg per day. This needs to be reconciled with the increasing knowledge of health workers and sanitarians in handling this. The generation and composition of hazardous waste in Community Health Centers are influenced by several factors, including the type of Community Health Centers service, the number of patients and treatments provided, and the extent of laboratory services.
Fault Detection and Tolerance in Cluster of Workstations using Message Passing Interface
Authors: Misbahuddin Syed
Published: August 2023

A Cluster of Workstations (COW) is network based multi-computer system aimed to replace supercomputers. A cluster of workstations works on Divisible Load Theory (DLT) according to which a job is divided into n subtasks and delegated to n workstations in the COW architecture. To get the job completed, all subtasks must be completed.  Therefore, for satisfactory job completion, all workstations must be functional. However, a faulty node can suspend the overall job completion task until and unless some fault avoidance and correction measures are taken.  This paper presents a fault detection and fault tolerant algorithm which will use Message Passing Interface (MPI) to identify faulty workstations and transfer the subtask being performed by them to a normally working workstation. The assigned workstations will continue their original subtasks in addition to assigned subtasks on time sharing basis.
A Region-based Approach to the Automated Marking of Short Textual Answers
Authors: Siddiqi Raheel
Published: August 2023

Automated marking of short textual answers is a challenging task due to the difficulties involved in accurately “understanding” natural language text. However, certain purpose-built Natural Language Processing (NLP) techniques can be used for this purpose. This paper describes an NLP-based approach to automated assessment that extends an earlier approach [1] to enable the automated marking of longer answers as well as answers that are partially correct. In the extended approach, the original Question Answer Language (QAL) is augmented to support the definition of regions of text that are expected to appear in a student’s answer. In order to explain the extensions to QAL, we present worked examples based on real exam questions. The system’s ability to accurately mark longer answer texts is shown to be on a par with that of existing state-of-the-art short-answer marking systems which are not capable of marking such longer texts.
Postoperative Refractive Outcomes of Biometric Formulas in Phacovitrectomy with Gas Tamponade
Authors: Choi Yu-Jin , Jee Donghyun
Published: August 2023

Purpose: To investigate the refractive accuracy of intraocular lens (IOL) power calculation for biometric formulas in phacovitrectomy.Methods: This retrospective study included 357 eyes of 357 patients who underwent phacovitrectomy using four commonly available IOL power formulas: Hoffer Q (87 eyes), Holladay 1 (78 eyes), Holladay 2 (91 eyes), and SRK/T (101 eyes). The mean refractive error (ME) and the mean absolute refractive error (MAE) were calculated based on the predicted postoperative refraction error, and they were compared using analysis of variance test. Subjects were divided into high myopic eyes (axial length, ≥26 mm) and nonhigh myopic eyes (axial length, <26 mm).Results: The ME and the MAE after phacovitrectomy did not show a significant difference among the four IOL power formulas (p = 0.546 and p = 0.495, respectively). There was no significant statistical difference in formulas when the eyes were grouped into high myopia and nonhigh myopia (ME: p = 0.526 and p = 0.482, respectively; MAE: p = 0.715 and p = 0.627, respectively). The ME showed myopic shift in all formulas regardless of IOL formula used. The ME showed greater myopic shift in high myopia group than nonhigh myopia group in all formulas.Conclusions: Our study did not find evidence for superiority of any formula in phacovitrectomy. However, in phacovitrectomy, possible myopic shift should be considered for IOL power calculation. Especially, in phacovitrecotmy in patients with high myopia, more myopic shift should be considered when selecting IOL.
Clinical Outcomes of Descemet Membrane Endothelial Keratoplasty Using a Preloaded Imported Graft
Authors: Kim Minha , Kim Kang Hyun , Lee Hyung Keun
Published: August 2023

Purpose: Although the popularity of Descemet membrane endothelial keratoplasty (DMEK) is increased, there is still few clinical studies in Korea. In this study, we aimed to report the initial clinical outcomes of DMEK in patients followed up for more than 6 months.Methods: A total of 96 eyes that underwent DMEK by a single surgeon for Fuchs endothelial corneal dystrophy, pseudophakic bullous keratopathy, or other indications were evaluated for best-corrected visual acuity (BCVA), endothelial cell density (ECD), central corneal thickness (CCT), postoperative complications, and graft survival.Results: The postoperative BCVA significantly increased compared to the preoperative BCVA by 59.4% (1.00 ± 0.77 logarithm of the minimum angle of resolution vs. 0.67 ± 0.76 logarithm of the minimum angle of resolution, p < 0.001). The average preoperative ECD was 754 ± 382 cells/mm2, increasing to 1,333 ± 562 cells/mm2 at 3 months (76.8%, p < 0.001), 1,334 ± 632 cells/mm2 at 6 months (76.9%, p < 0.001), 1,121 ± 474 cells/mm2 at 12 months (48.7%, p = 0.024), and 972 ± 458 cells/mm2 at 24 months postoperatively (28.9%, p = 0.445). Compared to 3 months, the ECD declined by 15.9% at 12 months (p = 0.009) and 27.1% at 24 months postoperatively (p = 0.158). The average CCT was 675 ± 113 μm preoperatively, decreasing to 581 ± 102, 574 ± 101, and 594 ± 94 μm at 6, 12, and 24 months after DMEK, respectively (p < 0.001 between all follow-up time points). Allograft rejection was detected in three (3.1%) and 14 eyes (14.6%) underwent retransplantation at an average of 10.1 ± 8.4 months after DMEK.Conclusions: DMEK is promising for maintaining corneal clarity, low postoperative complication rates, and stable graft longevity.
TÜRKİYE’DE YENİLENEBİLİR ENERJİ TÜKETİMİ, EKONOMİK BÜYÜME VE CO2 EMİSYONU ARASINDAKİ İLİŞKİNİN ANALİZİ: ARDL SINIR TESTİ YAKLAŞIMI
Authors: KAVAZ İsmail , KAYA Burak
Published: August 2023

Enerji günümüzde hemen hemen tüm alanlarda kullanılması nedeniyle vazgeçilemez bir kaynak olarak öne çıkmaktadır. Modern dünyadaki gelişmelere paralel olarak enerjiye olan ihtiyaç gün geçtikçe artmaktadır. Bu bağlamda ekonomik büyümenin en önemli dinamiklerinden birisi konumunda olan enerji kaynaklarına sahip olma durumu ülkeler arasındaki rekabeti ciddi biçimde etkilemektedir. Öte yandan, küresel enerji piyasalarında yaşanan ani fiyat hareketleri ve krizler ise ülkeleri alternatif kaynak arayışlarına yöneltmektedir.

Yenilenebilir enerji, son dönemde söz konusu alternatifler içerisinde dikkat çekmektedir. Fosil yakıtların hem çevreye zarar vermeleri hem de fiyatlarının görece yüksek olmasından dolayı yenilenebilir kaynaklar ile enerji üretme trendi artarak devam etmektedir. Bu çerçevede yenilenebilir enerji ile ekonomik büyüme arasındaki ilişkinin incelenmesi hususu araştırmacıların bu alana yönelmeleri sonucunu doğurmaktadır. Bu noktadan hareketle, bu çalışmada yenilenebilir enerji tüketiminin ekonomik büyüme üzerindeki ve ekonomik büyümenin yenilenebilir enerji tüketimi üzerindeki etkileri ayrı ayrı incelenmekte ve modellenmektedir.

Çalışmada 1982-2021 dönemini kapsayan yıllık veriler kullanılarak bir zaman serisi analizi olan ARDL Sınır Testi yönteminden faydalanılmaktadır. İlk olarak yenilenebilir enerji tüketiminin bağımlı değişken olarak kullanıldığı bir model oluşturulmuştur. Bu modelden elde edilen sonuçlara göre GSYH’deki artış kısa ve uzun dönemde yenilenebilir enerji tüketimi üzerinde pozitif etkiye sahip olarak bulunmuştur. GSYH parametresinin bağımlı değişken olarak belirlendiği ikinci modelde ise yenilenebilir enerji tüketimindeki artışın GSYH’yi yine kısa ve uzun dönem için artırdığı sonucuna varılmıştır. Çalışmanın ampirik bulgularına göre iki model arasındaki en önemli fark ise GSYH’de meydana gelen artışların yenilenebilir enerji üzerindeki etkisinin yenilenebilir enerji tüketimindeki artışın GSYH üzerindeki etkisinden daha fazla olması durumudur. Dolayısıyla, Türkiye için ilgili dönem verileri baz alındığında yenilenebilir enerjinin daha yaygınlaşması için ekonomik büyüme performansının artırılması çıkarımı yapılmaktadır.
İŞYERİ ORTAM SICAKLIĞININ ÇALIŞANLAR ÜZERİNE PSİKOSOSYAL ETKİLERİ VE KAS İSKELET SİSTEMİ RAHATSIZLIKLARINA ETKİSİ: TÜNEL İNŞAATI ÖRNEĞİ
Authors: TUĞRUL İsmail , AĞAR Ali , ATALI Gamze
Published: August 2023

Bu çalışmada Türkiye’de yer alan bir tünel inşaatındaki işyeri ortam sıcaklığının çalışanlar üzerine kas iskelet ve psikososyal etkisini ölçmek ve çözüm politikaları sunmak amaçlanmıştır. Kesitsel çalışmada, Kişisel Bilgi Formu, Depresyon-Anksiyete-Stres (Dass-21) Ölçeği ve Cornell Kas İskelet Sistemi Anketi (CMDQ) kullanılmıştır. Ayrıca tünellerde farklı lokasyonlarda sıcaklık ölçümleri yapılmıştır. Çalışmanın örneklemini araştırmaya alınma kriterlerini sağlayan ve çalışmaya katılmaya gönüllü olan 182 çalışan oluşturmuştur. Verilerin analizinde tanımlayıcı istatistikler, Mann Whitney U ve Kruskal Wallis testi kullanılmıştır. 4 farklı tünelin iç ortam sıcaklığı en yüksek 26.4°C ile T1 tüneli olduğu tespit edilmiştir. Çalışanların tamamı erkek olup, %37.4’ü 8 saat ve üzeri sıcak ortamda çalıştıkları ve %41.8’i çalışma sırasında sıcaktan rahatsız oldukları tespit edilmiştir. İş yerindeki çalışma yılı artması ile stres düzeyi arasında istatistiksel anlamlı farklılık tespit edilmiştir (P
TEKERLEKLİ SANDALYE KULLANICILARI İÇİN ÇALIŞMA MASASI TASARIMI
Authors: DİZEL Taner , ÖZKAYA Kadir , KARAMİ Arezoo
Published: August 2023

Kentlerdeki nüfus artışı yaşam kalitesinin düşmesine ve bireylerin ihtiyaçlarının gerektiği gibi karşılanamamasına neden olmaktadır. Bu olumsuz koşullardan en çok etkilenen kesim ise hareket kısıtlılığı yaşayan engelli bireylerdir.

Dünya Sağlık Örgütü (DSÖ) verilerine göre dünya nüfusunun 1 milyardan fazlasında çeşitli engellilik durumu bulunmakta, Birleşmiş Milletler Kalkınma programına göre bu engellilerin %80’i gelişmekte olan ülkelerde yaşamaktadır. Türkiye’de ise Ulusal Engelli Veri Tabanına göre (Mayıs 2022) nüfusun %2,97’sinin yani 2,5 milyon engelli birey olduğu belirtilmektedir. Ülkemizdeki engelli bireylerin önemli bir kısmını (%13,78) ortopedik engelli bireyler oluşturmaktadır. Bu çalışmada; evrensel tasarım ilkeleri ışığında tekerlekli sandalye kullanıcısı bireylerin çalışma ve sosyal hayatlarında işlerini kolaylaştıracak çalışma masası tasarımı gerçekleştirilmiştir. Bunun için Ghani ve diğerleri ile Cheng-Lung Lee’nin çalışmaları ve TS 9111 ile “City Of Toronto Accessibility Design Guidelines, 2004”deki ölçümler dikkate alınmıştır. Masa tasarımında temel olarak çalışan tekerlekli sandalye kullanıcısı bireyler hedeflenmiş olsa da yaşlılar ve farklı engele sahip bireyler için de organize edilebilecek demonte bir yapı düşünülmüştür. Tasarlanan model, piyasada satılan masa modelleri incelenerek, bu modellerden farklı olacak şekilde geliştirilmiştir.
Kemampuan Literasi Numerasi pada Soal Cerita Penjumlahan Ditinjau dari Kemampuan Matematis Siswa Kelas 1 SD
Authors: Sandrawati Juniar , Afiani Kunti Dian Ayu , Mirnawati Lilik Binti
Published: August 2023

Penelitian ini bertujuan untuk menganalisis kemampuan literasi numerasi siswa SD pada soal cerita penjumlahan yang dilihat dari kemampuan matematika siswa dan untuk mengetahui indicator literasi numerasi yang paling dikuasai oleh siswa. Metode penelitian yang digunakan adalah kualitatif deskriptif. Penelitian ini dilakukan di sekolah dasar Muhammadiyah 26 Surabaya. Dalam menyelesaikan soal ketiganya memiliki cara yang berbeda. Metode pengumpulan data dimulai dengan observasi pembelajaran dan juga dalam mengerjakan soal, peneliti kemudian dilanjut dengan wawancara kepada siswa dan guru kelas. Hasil penelitian menunjukkan bahwa terdapat perbedaan pada ketiga level keterampilan literasi numerasi tersebut. Siswadengan kemampuan matematika rendah tidak mampu menjawab pertanyaan dan perlu bergantung pada orang lain dan guru untuk memecahkan masalah mereka, sedangkan siswadengan kemampuan matematika tinggi dan menengah mampu melakukannyadengan cara yang terstruktur sertadapat memecahkan masalah. Siswadengan kemampuan matematika yang berbeda tidak melakukan yang terbaikdengan representasi visual yang hanya menjelaskan solusi. Hasil ini menunjukkan perlunya inovasi melalui penggunaan model, strategi, dan metode pembelajaran yang kreatif bernuansa kontekstual. Siswa juga harus dilatih untuk memecahkan masalah matematika. Simpulan dari penelitian ini ialah dari 3 indikator yang digunakan sebagai bahan acuan penelitian ini terdapat perbedaan terhadap siswa yang memiliki kemampuan matematika rendah, menengah dan tinggi.
Identifikasi Diskalkulia pada Anak Berkebutuhan Khusus Tunarungu dalam Mengenal Bilangan
Authors: Ruslini Kurnia Faradhilla , Lutfiyah Lutfiyah , Sulisawati Dwi Noviani
Published: August 2023

Anak Berkebutuhan Khusus adalah anak yang dalam pendidikan memerlukan pelayanan yang spesifik, berbeda dengan anak pada umumnya. Ketunaan anak berkebutuhan khusus dibagi menjadi beberapa golongan antara lain: tunanetra, tunarungu, tunagrahita, tunadaksa, dan autis. Anak tunarungu akan memiliki hambatan dalam komunikasi verbal/lisan, baik itu secara ekspresif maupun reseptif. Dalam hal tersebut anak berkebutuhan khusus terlebih tunarungu dalam pendidikannya juga mengalami kesulitan belajar. Kesulitan belajar yang terkait dengan perhitungan matematika dinamakan diskalkulia. Mengenal bilangan merupakan salah satu kesulitan belajar matematika yang dialami oleh siswa tunarungu. Untuk mengetahui diskalkulia pada anak berkebutuhan khusus tunarungu dalam mengenal bilangan maka peneliti mengambil penelitian tersebut. Jenis penelitian ini adalah penelitian deskripsi dengan pendekatan kualitatif. Adapun subjek penelitian ini yaitu siswa kelas 3 golongan tunarungu di SLB Negeri Branjangan Jember tahun ajaran 2022/2023 sebanyak 2 siswa. Hasil penelitian akan mengidentifikasi disklakulia pada anak berkebutuhan khusus tunarungu dalam mengenal bilangan secara individu yang didapatkan dari data observasi, tes, dan wawancara. Hasil penelitian ini yaitu pada S1 diskalkulia yang sesuai dengan karakteristik diskalkulia yaitu gangguan persepsi visual. Sedangkan S2 memiliki diskalkulia pada jenis diskalkulia yaitu diskalkulia verbal dan karakteristik diskalkulia yaitu gangguan perhatian.
Analisis Pedagogical Content Knowledge (PCK) Guru Matematika Pemula SMP di Kabupaten Rokan Hulu
Authors: Lusi Eka Afri  , Annajmi  , Arcat  , Nurrahmawati
Published: August 2023

Penelitian ini bertujuan mendeskripsikan pedagogical content knowledge (PCK) bagi guru matematika pemula yang dilakukan di Kabupaten Rokan Hulu. Penelitian ini merupakan penelitian deskriptif dengan metode survey. Subjek penelitian berjumlah 18 orang guru matematika pemula. Pengumpulan data menggunakan angket dengan skala likert. Data hasil penelitian diperoleh tingkat pengetahuan PCK pada tingkat baik sebesar 70,42%, dengan 3 aspek PCK yaitu untuk Knowledge of Content and Student (KCS) dengan sebesar 71,46%, untuk Knowledge of Content and Teaching (KCT) sebesar 74,67% dan Knowledge of Content and Curriculum (KCC) sebesar 65,13%. Hal ini berarti PCK guru matematika pemula di kabupaten rokan hulu memiliki tingkat pengetahuan yang baik pada aspek KCS dan aspek KCT, dan cukup baik pada aspek KCC.
Pengembangan Buku Saku Literasi Numerasi Konteks Budaya Bangka Belitung untuk Siswa SD Kelas Tinggi
Authors: Hevitria  , Rachma Kurniasi Eka , Safitri Indri , Meilidya  , Wulandari
Published: August 2023

Penelitian ini bertujuan menghasilkan buku saku literasi numerasi konteks budaya bangka belitung untuk siswa SD Kelas tinggi yang valid dan praktis. Latar belakangnya  masih belum tersedianya buku saku literasi numerasi untuk siswa SD kelas tinggi dengan konteks Bangka Belitung. Kemudian literasi numerasi belum menjadi fokus dalam pembelajaran matematika di SD kelas tinggi. Jenis penelitian ini adalah penelitian pengembangan dengan model ADDIE. Subjek dalam penelitian adalah siswa dari SDN 10 Kota Pangkalpinang. Subjek untuk uji skala kecil diambil 6 siswa sedangkan skala besar diambil 60 siswa. Instrumen untuk mengumpulkan data yaitu lembar validasi ahli, lembar observasi, lembar wawancara, angket respon siswa dan guru. Berdasarkan pada hasil validasi ahli 83,8% dari ahli materi dan 81,3% dari ahli media dengan kategori “sangat valid” sedangkan dalam ahli Bahasa mencapai 92,7%. Pada hasil uji coba kelompok kecil memperoleh hasil presentase 83,9% dengan kategori “sangat praktis”.  data perhitungan dari data siswa memperoleh hasil bahwa pengembangan buku saku literasi numerasi dengan persentase 91,2% dengan kategori “Sangat praktis” untuk digunakan dalam proses pembelajaran. Persentase uji skala besar menunjukkan hasil 83,9%  dengan kategori sangat praktis. Adapun uji respon guru memperoleh presentase sebesar 91% dengan kategori sangat praktis.
Analisis Commognitive Matematis Siswa dalam Menyelesaikan Soal Cerita Secara Berpasangan
Authors: Lestari Andika Setyo Budi Lestari , Afifah Ani , Supriyo
Published: August 2023

Matematika merupakan salah satu pelajaran wajib yang ada di sekolah. Matematika di sekolah tidak hanya dilihat dari segi kognitif namun juga dari komunikasi matematis yang perlu adda pada siswa. Istilah yang digunakan untuk melihat kemampuan kognitif dan komunikasi matematis dikenal dengan istilah commognitif. Kemampuan matematis siswa diharapkan dapat merata sehingga salah satu cara yang bisa dilakukan adalah dengan cara dilakukan kegiatan pembelajaran secara diskusi berpasangan. Untuk melihat perubahan yang terjadi sehingga digunakan instrumen berupa soal cerita. Tujuan dari penelitian yang dilakukan adalah untuk melihat commognitive matematis siswa ketika menyelesaikan soal cerita ketika diselesaikan dengan berpasangan. Metode penelitian yang digunakan penelitian kualitatif yang mendiskripsikan hasil penelitian. Hasil penelitian ini adalah adanya perubahan commognitive matematis siswa dalam menyelesaikan soal cerita secara berpasangan. Perubahan yang terjadi adalah perubahan yang positif terhadap kemampuan matematis yang dimiliki oleh siswa
PENGUATAN MUTU JASA MELALUI PELATIHAN LITERASI INFORMASI PERPUSTAKAAN DALAM MENDUKUNG SUSTAINABLE DEVELOPMENT GOALS
Authors: Aprilia Fachrina , Ishmah Nur , Azizah Laila Rifa’atul
Published: August 2023

Educational institutions included in service providers the category. The services  usually includes scholarships, assessments, providing guidance to the students, parents, and sponsors. As the heart of the university, library has an important role in strengthening the academic quality of students. In addition to providing quality resources for students, many libraries had implemented training programs for information literacy for university academic community. The literacy training program intended for the academic community to literate with the information , seeking the valid information and use the information based on the needs. The need for valid information makes education as agent of change and sustainable development naturally be a key part that integrates the 17 points of SDG's  which is the goal of sustainable development. Therefore, information literacy program implemented by the library is one effort in supporting the realization of SDG's in education. UMM library has run several functions such as education, research, and the information set forth in a form of information literacy training with the aim to educate, guide students in doing research, and information sharing. UMM library has also implemented a literacy program which is considered very important for the academic community. That is because the density of the material provided in this training is expected to increase the competence of the academic community in the face of the information era. The information literacy training has been followed by many students and lectures at the University of Muhammadiyah Malang. Students who attend this training average wending towards the thesis and thesis writing. While the lecturers usually groups and individuals participated in this information literacy training. A lot of knowledge and skills acquired by the participants of this information literacy training. And along the communication with the participants, the participants were very enthusiastic and happy to gain experience and new abilities through this literacy training.
ANALISIS KEMAS ULANG INFORMASI PADA LAYANAN DIFABEL CORNER DI PERPUSTAKAAN UIN SUNAN KALIJAGA
Authors: Ginting Ramadhani , Nafisah Syifaun
Published: August 2023

This study responds to the increasing needs of persons with disabilities in the current digital era due to difficulties in accessing and obtaining information. Limitations and abilities possessed by persons with disabilities as special needs users fcilited by the library with their special repackaging information in their Difabel Corner to be able to provide equal services for general users and special needs users. This research uses mixed methods, qualitative descriptive method and quantitative descriptive method. Qualitative descriptive method is to answer problem formulation related to the process of repackaging information with data obtained through interviews, observations and documents. Quantitative descriptive method is to answer the formulation of the problem relating to the percentage of collections that have been repackaged with data obtained by using descriptive statistical methods. Qualitative data validation test uses Expert Judgment. While the quantitative data validation test uses non-test with the institution's note instrument which is obtained directly from the website at difarepositories.uin-suka.ac.id. The results showed that in the repackaging of information at the Sunan Kalijaga UIN Library had been carried out with the form of media transfer, namely digitizing printed collections in the library. This collection can be accessed through difarepositories.uin-suka.ac.id/ and supported by tools adaptive for people with disabilities. But the percentage of information repackaging is still small, at only 0.478%. In addition, it is only intended for the visually impaired, whereas other disabled persons have not been facilitated by repackaging information in accordance with the limitations in the library.
BRAND PERPUSTAKAAN DAN PUSTAKAWAN: MENJAWAB TANTANGAN MILENIAL DI PERPUSTAKAAN FTSP UNIVERSITAS TRISAKTI
Authors: Tantawi Muhammad Ansyari , Zahra Siti Fatimatuz
Published: August 2023

This study revealed the brand of FTSP Trisakti university's library. This research was conducted using a quantitative and qualitative approach. The mixed method is used in this research to compare both, qualitative and quantitative approach, to conclude this research. Data collection is done by surveying library users, open interviews with librarians and direct observation of conditions and services in the library. This study found that librarians have formed their brands spontaneously so that library brands are formed sporadically. Librarians have approached and provided services to users in accordance with the identity of their users, namely the millennial generation in the industrial era 4.0. But, Librarians have not become front of mind in the library brand by its users.
REPOSITORI DPR RI DALAM RANGKA MENDUKUNG PUSAT DATA PARLEMEN
Authors: Rosanti Tenny
Published: August 2023

A work/product of a state institution is one of the elements of cultural wealth that should be preserved and handled properly. This is done so that the historical value and information contained can be passed on to the next young generation. For this reason, the Library of the Parliament of Indonesia as a special library of The House of Representatives of the Republic of Indonesia (DPR RI), seeks to carry out its role as a collector/deposit of products of the DPR RI, the Secretariat General and the Expertise Body of the Indonesian House of Representatives (Secretariat General and BK DPR RI), by building a Repository DPR. However, in the development of the Repository DPR, the library faces obstacles in adding the number of product that can be included in the Repository DPR. The purpose of this paper is how to provide information and build awareness of the importance of the Repository DPR to the DPR RI, Secretariat General and BK DPR RI. The method used in this paper is a description of case studies and reference studies on the implementation of the Regulation of Secretariat General of DPR RI Number 11 of 2017 concerning Repository DPR. The type and source of data used are a brief report on Repository development activities.
ANALISIS PENYIMPANAN DAN BERBAGI DATA PENELITIAN PADA PENELITI BIDANG ILMU SOSIAL
Authors: Untari Dwi , Tupan Tupan
Published: August 2023

Research data management is an activity to create data and plan data, organize data, store and share data. This study analyzes two of the four main activities in research data management, storing and sharing data. This study uses a qualitative method with respondents from researchers, librarians, and head of laboratories from 8 research institutions in the field of social sciences. The method of data collection is interviews with resource persons. The results of this study are that data storage activities are generally still carried out by each individual researcher. Only 2 institutions from 8 institutions collected research data at the institution. The data storage media used is still focused on individual computers (personal computers). The research data sharing activity is limited to the members of the research team. There is one researcher who shares research data with individuals outside the institution due to proximity. Then the most widely used media to share research data is email.
ANALISIS PENGARUH KALENDER AKADEMIK TERHADAP AKTIVITAS MAHASISWA DI PERPUSTAKAAN
Authors: Saputra Andi , Marsih Leni , Yudelna Yudelna
Published: August 2023

Good library services are user-oriented. This study tried to understand the behavior of college library visitors, based on their visiting time to the library, namely hours, days, and months. User behavior is seen from the number of visits, and the number of loan transactions and book returns in the last 3 years. Data are grouped based on service hours, library open days, and months. After that, look for the average number of each transaction based on the specified time dimension. To see the trend, the data was processed using descriptive statistical methods with the help of Microsoft Excel applications. The results are analyzed by the academic calendar in the year concerned to see the effect of the academic calendar on the frequency of library visits. It turned out that student activities in the library increased at the beginning of the semester, especially the beginning of the academic year, and tended to decline until during semester breaks. While the exam and graduation do not affect the activities of students in the library. Based on the day, the most crowded activities occur on Mondays and tend to decline until the weekend.
PERANCANGAN USER PERSONA DAN CUSTOMER JOURNEY MAP SEBAGAI REPRESENTASI PENGGUNA SISTEM REPOSITORY PERPUSTAKAAN UNIVERSITAS LAMPUNG
Authors: Kurniasari Endah , Safitri Suci Rahma , Mardiana Mardiana
Published: August 2023

The University of Lampung (Unila) Library repository system which can be accessed in http://digilib.unila.ac.id is used to store all scientific papers of Unila students. On this repository system, users can not only upload, but also download scientific papers files for reading and using as a reference in their papers. The purpose of this study is to design user persona and customer journey map as a representation of the users of the Unila Library repository system. This study uses the strategy plane stage of the five planes framework. The strategy plane stage includes setting business goals, brand identity, segmentation, and research on users of the repository system. The data used as a basis for designing user persona and customer journey map is taken from the Google Analytic repository system and  questionnaires distributed to repository system users. Data includes segmentation, acquisition and behaviour. The questionnaire data is related to user experience, responses and user satisfaction when using the Unila repository system. The results of this study are in the form of two user persona designs and a customer journey map.
BEST PRACTICE KEGIATAN LITERASI DI PUSAT PERPUSTAKAAN DAN PENYEBARAN TEKNOLOGI PERTANIAN
Authors: Andriani Juznia
Published: August 2023

This study aims to determine the literacy process for collecting and managing information in the repository and iTani and the use of electronic information as a source for compiling pathfinder secondary publications and selected latest information. This paper also examines information literacy activities to expand the use of electronic information both onsite and virtual. This study uses a descriptive method to describe the state of the subject or object in the study. PUSTAKA has managed electronic information sourced from publications within the Ministry of Agriculture, open access sources on the internet and also e-journal databases. Electronic information becomes a source of information in the preparation of the pathfinder and the latest collection of information is selected to make it easier for users to search. Literacy on the use of online information is carried out face-to-face and virtual during the pandemic. Promotion of literacy activities continues to be carried out so that users can participate and become literate individuals.
Reflections to Research Productivity of Kurkshetra University Kurukshetra, Haryana (India) from 2011-2020: a Bibliometric Analysis
Authors: Singh Balwan , Parmar Seema , Kumari Dinesh
Published: August 2023

The present study reflects the research output of Kurukshetra University, Kurukshetra, Haryana, India made from 2011 to 2020 by using data from Scopus database. The study shows the total research output produced by the scientific scholars of the university, most prolific authors, International collaborations and the preferred sources for publications during the decade.  The study concludes that KUK’s research output in terms of publications was more than three thousand (3167) during a span of 10 years;  Maximum growth rate was marked in the year 2019;  Highest Citations was recorded in the year 2011 (5012) while the lowest citations in 2020 (739); More than seventy percent of total publications appeared in the top ten subjects;  Highest publications were contributed the subject category chemistry (590) followed by Biochemistry, Genetics and Molecular Biology (445);  KUK at International Level had highest collaboration with United States in publication of research output papers (51 papers); Top ten productive authors of KUK contributed 24.53 % share of cumulative total research output made during ten years; and  Highest contribution was made by Kumar, R (194 Papers) followed by Pal A (93 papers)
Research Productivity of Maharshi Dayanand University (MDU): a Quantitative Approach
Authors: Kumari Dinesh , Malik Neelam , Parmar Seema
Published: August 2023

The present research paper investigate the research productivity of Maharshi Dayanand University, Rohtak from 2011 to 2020.The paper carried out various parameters of bibliometric such as total output and cited publications; year wise distribution of research output; most prolific author, top cited articles of the MDU authors and most preferred source  by authors. This study found that the most preferred document form is article  with 2426 (71.31%) publications followed by review with 383 (11.26%) publications and most productive year is 2020 (15.20%) followed by 2019 (15.14%) among MDU publications during the study period. The study explored that in terms of number of publications, Pundir, C.S. is most productive author of MDU with  169  publications followed by P.Shukla with 148 contributions. It is also noticed that top  fifteen authors collectively produced 37% research output of total publications of MDU . The Aip Conference Proceedings contributed highest research output (42) among top ten preferred sources of university and these  top ten sources together produced  around 8.96% of the total research output. The study found that the article titled “Nanostructured graphene/Fe3O4 incorporated polyaniline as a high performance shield against electromagnetic pollution”  authored by Singh, K. et al. published in the year 2013 received highest number of citations.
DESAIN TIGA FASE UNIFORM PULSE-WIDTH MODULATION (UPWM) DENGAN DSPICC30F4011 GUNA MENGATASI DIP TEGANGAN DAN INTERUPSI
Authors: Stepanus Stepanus , Silalahi Eva Magdalena , Salebay Jalius
Published: August 2023

Sistem tenaga listrik merupakan sebuah aset yang vital dalam kehidupan sehari-hari, sehingga penggunaan elektronika daya atau konverter sudah menjadi hal yang biasa. Pada umumnya konverter dibagi menjadi dua yaitu konverter sumber tegangan dan konverter sumber arus. Konverter membutuhkan sinyal pemicuan yang dibangkitkan secara analog maupun digital agar dapat bekerja. Teknik pemicuan terus berkembang hingga saat ini, pemakaian mikrokontroller digunakan guna mengganti pemicuan analog agar lebih stabil gelombang keluarannya. DsPIC30f4011 adalah mikrokontroller yang terspesifikasi khusus yang mendukung pembangkitan sinyal UPWM tiga fasa, diantaranya pengaturan dead time, complementary mode dan center aligned mode. Dalam penelitian ini dirancang inverter full bridge tiga fasa dengan teknik pemicuan UPWM berbasis mikrokontroller dsPIC30f4011 dan pembangkitan sinyalnya dilakukan melalui senarai program. Sinyal carrier dirancang 10 kHz dengan indeks modulasi (ma) dapat diatur pada rentang nilai 0 ≤ ma ≤ 1 dan frekuensi sinyal referensi pada nilai 0 – 50 Hz. Bentuk gelombang tegangan output VLL yang dihasilkan divariasikan secara linier terhadap indeks modulasi pada rentang frekuensi 0 – 50 Hz. Nilai LVUR dan IUR (rasio ketidakseimbangan tegangan dan arus).