bluuebunny/crossref_metadata_2025_split huggingface dataset:
Investigações microfluidoscópicas sobre preparações oftálmicas
Authors: Souto Ariosto Büller , Álvaro Moacyr E. , Viegas Jarbas Augusto 
Published: March 2024

I - A microfluidoscopia é processo físico geral que pode ser empregado na verificação da limpidez e da presença de partículas estranhas em preparações farmacêuticas. II - A microfluidoscopia foi utilizada no exame de 90 preparações oftálmicas a fim de investigar a limpidez, a quantidade, e a qualidade das partículas encontradas. III - Com relação à limpidez a microfluidoscopia revelou 27 colírios turvos, ao passo que, pelos processos rotineiros de exame, a turvação só foi verificada em 6 desses produtos. IV - Com relação à presença das micropartículas em suspensão, a microfluidoscopia evidenciou que todos os colírios examinados continham elementos estranhos em suspensão, ao passo que, pelos métodos normais de exame, 63 colírios foram considerados isentos de micropartículas. V - A microfluidoscopia, aplicada ao exame qualitativo das micropartículas encontradas, permitiu demonstrar que muitos dos colírios apresentavam partículas em cristais e outras, capazes de produzir lesões no epitélio córneo-conjuntival.
Kaum Hierarki di tengah Realitas Kemiskinan Masyarakat NTT (Sebuah Telaah Perspektif Teologi Pembebasan Leonardo Boff)
Authors: Mbukut Antonius 
Published: March 2024

Artikel ini bertujuan untuk mendeskripsikan sikap dan tindakan konkret yang seharusnya dibuat oleh kaum hierarki di tengah realitas kemiskinan di NTT. Sikap dan tindakan konkret yang harus diambil ditelaah dari perspektif teologi pembebasam Leonardo Boff. Metode yang digunakan dalam penelitian ini adalah metode kualitatif. Peneliti mencari, mengumpulkan dan membaca berbagai literatur yang berhubungan dengan variable penelitian. Penelitian ini mengungkapkan bahwa sikap utama yang seharusnya diambil oleh kaum hierarki di tengah realitas kemiskinan di NTT adalah perhatian dan keberpihakan yang serius terhadap orang-orang miskin. Sikap utama ini ditunjang oleh sikap-sikap lainnya, yakni kaum hierarki harus senantiasa melakukan pertobatan, menjaga jarak relasi kekerabatan, menjaga jarak dari harta duniawi dan mengatasi sikap cinta diri. Adapun tindakan konkret yang seharusnya dibuat adalah tinggal di tengah-tengah orang miskin, menjalani hidup sederhana dan menghentikan program pastoral yang beroreintasi pembangunan gedung-gedung Gereja yang mewah.
RESECCIÓN MASIVA INTESTINAL, TRATADA CON NUTRICIÓN PARENTERAL DOMICILIARIA.
Authors: MONCAYO A. FERNANDO , GUAZHCO LIVISACA JOSÉ , OLAYA PACHECO FREDDY 
Published: March 2024

La isquemia intestinal masiva, es una de las urgencias abdominales más letales, pero menos frecuentes de los ingresos hospitalario, aproximadamente 1 por 1000 ingresos según la asociación americana de gastroenterología. La mortalidad es de 70 a 90%, de difícil diagnóstico y tratamiento casi inútil cuando es tardío. En los casos de resección masiva intestinal, es decir más del 70% (dos tercios), se asocia a elevada mortalidad por deshidratación, perdida de proteínas y minerales, siendo necesaria la nutrición parenteral total que nos permita mejorar la calidad y expectativa de vida. El objetivo de este trabajo es dar a conocer una alternativa de supervivencia a una patología de difícil diagnóstico, mal pronóstico y mortal, la isquemia intestinal, utilizando nutrición parenteral domiciliaria. En este estudio experimental se considera a tres pacientes que sufrieron dicha patología, con resección masiva intestinal, realizando anastomosis corta y colocación de dispositivo venoso central (implantofix) para la hidratación y nutrición precoz, con resultados positivos, siendo una alternativa terapéutica, mejorando la calidad de vida de estos pacientes e incorporándose a sus hogares y sus labores cotidianas.
UPAYA MENINGKATKAN HASIL BELAJAR IPS MATERI KETERKAITAN HUBUNGAN KEGIATAN EKONOMI DALAM MEMENUHI KEBUTUHAN MANUSIA MELALUI MODEL PROBLEM BASED LEARNING PADA SISWA KELAS VIII SMP KRISTEN BAITANI LAPANGAN
Authors: Rawung Aneke , Wuisang Jerry , Sakul Amelda 
Published: March 2024

ABSTRAK

Sebelum dilaksanakan tindakan nilai rata- rata pelajaran IPS siswa kelas VIII adalah 66,67. Setelah dilakukan tindakan pada siklus I nilai hasil belajar siswa rata-ratanya adalah 72,89. Selanjutnya pada siklus II rata-rata hasil belajar siswa menjadi meningkat yaitu 89,48. Sebelum dilakukan tindakan kategori rata-rata hasil belajar siswa berada pada kategori rendah dengan tingkat ketuntasan 44 % dari 27 siswa. Pada siklus I setelah dilakukan tindakan hasil belajar siswa masih berada pada kategori rendah dengan tingkat ketuntasan 56 % dari 27 siswa. Pada siklus II setelah dilaksanakan tindakan lebih lanjut sebagai hasil refleksi siklus I hasil belajar siswa berada pada kategori sedang dengan tingkat ketuntasan 93 %, dengan jumlah kelulusan 25 siswa dari total jumlah 27 siswa.
Kata Kunci: Kewirausahaan, Kreatif, Pembelajaran

ABSTRACT
Before the action was implemented, the average social studies score for class VIII students was 66.67. After taking action in cycle I, the average student learning outcome value was 72.89. Furthermore, in cycle II the average student learning outcomes increased, namely 89.48. Before the action was carried out, the average student learning outcomes were in the low category with a completion level of 44% from 27 students. In the first cycle, after taking action, student learning outcomes were still in the low category with a completion level of 56% for 27 students. In cycle II, after carrying out further action as a result of reflection in cycle I, student learning outcomes were in the medium category with a completion rate of 93%, with 25 students graduating out of a total of 27 students.
Keywords: Entrepreneurship, Creative, Learning
PENERAPAN MODEL PEMBELAJARAN PROJECT BASED LEARNING UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI PENGERTIAN EKONOMI MENURUT PARA AHLI KELAS IX SMP NURUL IHSAN TOLITOLI
Authors: Kusuma Dewi Anita , Wuisang Jerry 
Published: March 2024

ABSTRAK
Rumusan masalah dalam penelitian ini adalah “Apakah penerapan model pembelajaran Project Based Learning hasil belajar siswa pada materi pengertian ekonomi menurut para ahli pada kelas IX SMP Nurul Ihsan Tolitoli. Tujuan dari penelitian ini secara umum untuk menjelaskan pengaruh model terhadap hasil belajar siswa pada materi pengertian ekonomi menurut para ahli di kelas IX SMP Nurul Ihsan Tolitoli.
Jenis penelitian adalah penelitian tindakan kelas dengan subjek penelitiannya adalah siswa-siswi kelas IX SMP Nurul Ihsan Tolitoli yang aktif pada semester ganjil Tahun Ajaran 2023-2024 dengan jumlah siswa 22 orang yang terdiri dari 11 orang siswa laki-laki dan 11 orang siswa perempuan. Penelitian ini dilakukan dalam 2 siklus.
Hasil penelitian menunjukkan bahwa dari segi proses yang berkaitan dengan pelaksanaan perbaikan berdasarkan model pembelajaran Project Based Learning aktifitas guru pada siklus 1 pertemuan 1 dan 2 adalah 45% dan 55% dengan data hasil belajar siswa 42% dan 58%. Sedangkan pada siklus 2 terlihat peningkatan yang signifikan pada observasi guru pertemuan 1 dan 2 adalah 70% dan 85%, sedangkan hasil belajar siswa meningkat menjadi 83% dan 88% dengan nilai rata mencapai 78,8.
Kata Kunci: Model Pembelajaran Project Based Learning, Hasil Belajar Siswa

ABSTRACT
The formulation of the problem in this research is "Is the application of the Project Based Learning learning model student learning outcomes in economic understanding material according to experts in class IX of Nurul Ihsan Tolitoli Middle School. The general aim of this research is to explain the influence of the model on student learning outcomes in economic understanding material according to experts in class IX of Nurul Ihsan Tolitoli Middle School.
The type of research is classroom action research with the research subjects being class IX students at Nurul Ihsan Tolitoli Middle School who are active in the odd semester of the 2023-2024 academic year with a total of 22 students consisting of 11 male students and 11 female students. This research was conducted in 2 cycles.
The results of the research show that in terms of processes related to implementing improvements based on the Project Based Learning learning model, teacher activity in cycle 1, meetings 1 and 2 was 45% and 55% with student learning outcomes data being 42% and 58%. Meanwhile, in cycle 2, there was a significant increase in teacher observations at meetings 1 and 2, namely 70% and 85%, while student learning outcomes increased to 83% and 88% with an average score of 78.8.
Keywords: Project Based Learning Model, Student Learning Outcomes
UPAYA MENINGKATKAN MOTIVASI BELAJAR EKONOMI SISWA KELAS XI IPS 1 MELALUI MODEL PEMBELAJARAN KOOPERATIF TEKNIK BERKIRIM SALAM DAN SOAL
Authors: Pesik Fadly , Rooroh Agnes , Sakul Amelda 
Published: March 2024

ABSTRAK
Penyelenggaraan pendidikan pada hakekatnya memiliki tujuan utama untuk menghasilkan dan menguasai ilmu pengetahuan, teknologi, dan seni. Di samping itu pula menghasilkan lulusan dan anak didik yang bisa mengikuti perkembangan zaman.
Tujuan Penelitian ini adalah untuk Meningkatkan motivasi Belajar Ekonomi Kelas XI IPS melalui Model Pembelajaran Kooperatif, yang digunakan pada penelitian ini adalah Penelitian Tindakan (action Research) yang terdiri dari 2 (dua) siklus, dan setiap siklus terdiri dari: Perencanaan, Pelaksanaan, Pengamatan, dan refleksi.
Hasil penelitian menunjukkan bahwa Model Pembelajaran Kooperatif Teknik Berkirim Salam dan Soal dapat meningkatkan motivasi belajar siswa kelas XI IPS 1 SMA Negeri 1 Tondano pada materi ajar Ekonomi. Hal ini tergambar berdasarkan data hasil belajar siswa berdasarkan hasil ulangan harian I pada siklus I, 30 siswa (76,92%) dinyatakan tuntas dan 9 siswa (32,07%) dinyatakan tidak tuntas. 28 orang siswa dinyatakan tuntas secara individual karena telah mencapai skor 75%. Ketuntasan klasikal belum diperoleh karena dalam 1 kelas belum memperoleh skor 85%. Namun berdasarkan hasil ulangan harian siklus II, seluruh siswa dinyatakan tuntas secara individual maupun secara klasikal, karena telah mencapai skor ≥75% yang berarti siswa telah tuntas secara individu dan ≥85% yang berarti siswa telah tuntas secara klasikal
Kata Kunci : Motivasi Belajar, Model Pembelajaran Kooperatif

ABSTRACT
The provision of education essentially has the main objective of producing and mastering science, technology and art. Apart from that, it also produces graduates and students who can keep up with the times.
The aim of this research is to increase motivation for learning economics for Class and reflection. The results of the research show that the Cooperative Learning Model for Sending Greetings and Questions Techniques can increase the learning motivation of class XI IPS 1 students at SMA Negeri 1 Tondano on Economics teaching material. This is illustrated based on data on student learning outcomes based on the results of the first daily test in cycle I, 30 students (76.92%) were declared complete and 9 students (32.07%) were declared incomplete. 28 students were declared complete individually because they had achieved a score of 75%. Classical completion has not been achieved because in 1 class a score of 85% has not been achieved. However, based on the results of the daily tests in cycle II, all students were declared complete individually and classically, because they had achieved a score of ≥75%, which means students have completed individually and ≥85%, which means students have completed classically.
Keywords: Learning Motivation, Cooperative Learning Model
PENGGUNAAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING PADA SUB MATERI KETENAGAKERJAAN PADA KELAS X I IPS SMA NEGERI 1 AIRMADIDI TAHUN PELAJARAN 2023/2024
Authors: Takaonselang Yetty , Oroh Silfana 
Published: March 2024

ABSTRAK
Banyak model pembelajaran diterapkan di sekolah-sekolah untuk mengatasi kejenuhan dan meningkatkan kualitas diri siswa. Model pembelajaran Kurikulum 2013 yang memiliki nama, ciri, sintak, pengaturan, dan budaya adalah discovery learning, project-based learning, problem-based learning, dan inquiry learning. Tulisan ini bertujuan untuk mengetahui bagaimana penerapan model problem based learning pada sub materi inti masalah ekonomi/kelangkaan. Problem based learning (PBL) memiliki ciri-ciri seperti pembelajaran dimulai dengan pemberian masalah, masalah memiliki konteks dengan dunia nyata, siswa secara berkelompok aktif merumuskan masalah dan mengidentifikasi kesenjangan pengetahuan mereka, mempelajari dan mencari sendiri materi yang terkait dengan masalah dan melaporkan solusi dari masalah, sementara pendidik lebih banyak memfasilitasi. PBL terdiri atas lima fase, yaitu mengorientasikan peserta didik pada masalah, mengorganisasikan peserta didik untuk belajar, membantu penyelidikan mandiri dan kelompok, mengembangkan dan menyajikan artifak (hasil karya) dan memamerkannya, dan analisis dan evaluasi proses pemecahan masalah.

Kata Kunci : Problem Based Learning, Hasil Belajar

ABSTRACT
Many learning models are applied in schools to overcome boredom and improve students' self-quality. The 2013 Curriculum learning models which have names, characteristics, syntax, settings and culture are discovery learning, project-based learning, problem-based learning and inquiry learning. This article aims to find out how to apply the problem based learning model to the core sub-material of economic problems/scarcity. Problem based learning (PBL) has characteristics such as learning begins with giving a problem, the problem has a context with the real world, students in groups actively formulate the problem and identify gaps in their knowledge, study and search for material related to the problem themselves and report solutions to the problem , while educators do more to facilitate. PBL consists of five phases, namely orienting students to the problem, organizing students to learn, assisting independent and group investigations, developing and presenting artifacts (work results) and exhibiting them, and analyzing and evaluating the problem solving process.

Keywords: Problem Based Learning, Learning Outcomes
User Satisfaction on The Efficacy of The Integrated Online Single Submission Management Information Systems
Authors: Alfian Alfian , Murti Galuh Tresna , Sarie Putri Maulida 
Published: March 2024

Purpose – This research was conducted with the primary objective of examining the influence of user satisfaction on the efficacy of the Integrated Online Single Submission Management Information Systems in Indonesia
Methodology/approach – This study employs a quantitative methodology, wherein data is gathered in numerical format, and hypothesis testing is carried out through statistical analysis. A survey that included information on user satisfaction was used to collect data from 44 members the association of business actors and licensing in Indonesia. The research was conducted online using a Google Form questionnaire, which was distributed to the Association of Business Actors and Licensing in Indonesia. In this research, the chosen data analysis method is simple linear regression analysis, designed to ascertain the correlation between a dependent variable and one independent variables. The quality of the data was evaluated through validity and reliability tests, ensuring the questionnaire instrument's soundness. The statistical analysis was conducted using the IBM Statistical Package for the Social Sciences (SPSS) version 26.
Findings –The findings suggest that the effectiveness of the integrated licensing management information system is contingent upon user satisfaction. The results underscore the system's notable efficacy in terms of user satisfaction.
Novelty/value – This study serves as a valuable tool for the assessment and enhancement of the Online Single Submission (OSS) Management Information System in Indonesia.
The Impact of Leader's Authority and Work Fulfillment on Work Performance
Authors: Syamsuddin Rahmi Andini , Fahmi Susanti  
Published: March 2024

Purpose – The purpose of this study was to determine and analyze the impact of Leaders authority and work fulfillment on work performance in South Tangerang District
Methodology/approach – The method used is descriptive quantitative with an associative approach. The population of all employees in South Tangerang District, the sample is 67 people, the technique of the sample is saturated.
Findings – It was found that. The result of this research is that Leaders authority has a significant effect on work performance with 0,994 correlation coefficient value. there is a simultaneous significant impact between Leaders authority and work fulfillment on work performance in South Tangerang District
Novelty/value – This research focus on Work Performance that influenced by leaders authority and work performance. Based on the results of the analysis, it was found that these two variable have the same strong impact.
The Effect of Work Motivation, Work Environment, and Work Discipline On Employee Work Productivity At The H Residence Apartment East Jakarta
Authors: Permana Tian , Setiasih Setiasih , Adhani Ida 
Published: March 2024

Aim - This paper tries to determine the effect of work motivation, work environment and work discipline on employees work productivity at The H Residence Apartment, East Jakarta, either partially or simultaneously.
Methodology/approach - It uses quantitative methods and collects data through questionnaires for 56 The H Residence Apartment employees in East Jakarta. The Slovin formula calculated the data with an error rate of (e) 5%, Classic Assumption Test, multiple linear regression analysis, the coefficient of determination (R2), t test, and F test.
Findings – It was found that other variables outside the study explain 40.1%. Then the work motivation variable (X1) has a partial effect on the work productivity variable (Y), the work environment variable (X2) has a partial effect on work productivity (Y), and work discipline (X3) has a partial effect on work productivity (Y). Partially, the most influential variable is discipline, follwed by work environment, and work motivation.
UPAYA PREVENTIF BULLYING DI KOTA SALATIGA MELALUI PENINGKATAN KECERDASAN SPIRITUAL
Authors: Tazkiyatun Nihayah Novi , Margarena Agung Novianto 
Published: March 2024

Penelitian ini bertujuan untuk mencegah perundungan melalui tingkat kecerdasan spiritual. Latar belakang permasalahan pada penelitian ini yakni karena banyaknya kasus bullying yang terjadi di area sekolah. Kebaruan penelitian ini berfokus pada kecerdasan spiritual sebagai alat untuk mencegah bullying di sekolah. Penelitian ini tergolong sebagai penelitian kuantitatif non-eksperimen dengan rancangan survey. Sebanyak 50 siswa SMP Islam Sunan Giri Salatiga dipilih secara simple random sampling dalam penelitian ini. Instrumen yang digunakan untuk pengumpulan data adalah angket kecerdasan spiritual Danah Zohar dan Marshall serta angket bullying dari Olweus Bully/Victim. Kesimpulan hasil uji korelasi menunjukkan bahwa terjadi korelasi negatif yang signifikan antara kecerdasan spiritual dengan kenakalan remaja dengan nilai (r=-.386, n=50, p.000). Rekomendasi penelitian ini adalah sekolah mengutamakan pengembangan kecerdasan spiritual melalui pendampingan pesantren.
Workplace Violence in Orthopaedic Surgery: A Survey of Academy of Orthopaedic Surgeons Membership
Authors: Ponce Brent , Gruenberger Eric , McGwin Gerald , Samora Julie , Patt Joshua 
Published: March 2024

Introduction:
Workplace violence (WPV) in US health care is increasing, and many workers are likely to experience WPV during their careers. This study aims to assess the scope of WPV in orthopaedics.

Methods:
A 20-item survey adopted from the World Health Organization's ‘Workplace Violence in the Health Sector Country Case Studies Research Instruments Survey Questionnaire’ was sent to Academy of Orthopaedic Surgeons members, including residents and fellows. Deidentified responses were collected electronically over a 1-month period and assessed.

Results:
Overall, 1,125 Academy of Orthopaedic Surgeons members participated (5% response rate). Most respondents were male (86%) and identified with the majority ethnic group (80%). WPV of any type was reported by 77.1%. Verbal abuse was the most common type (71.6%), and patients were the most common perpetrators. WPV was most prevalent among traumatologists, tumor surgeons, female surgeons, and those with 0 to 15 years in practice. Female surgeons reported more WPV events per practice year (2.25 versus 0.65, P < 0.01) and increased likelihood of physical threats and physical assaults from coworkers (P = 0.004).

Discussion:
WPV in orthopaedic surgery is largely perpetrated by patients and directed toward traumatologists, tumor surgeons, female surgeons, and less experienced surgeons. These data can be used to address safety measures in the workplace.
Direct Absorption Solar Collector: An Experimental Investigation of Al2O3-H2O Nanofluid over the Flat Plate at Different Tilt Angles, and Mass-Flow Rates
Authors: Jyani Lalit , Sharma Shivangi , Chaudhary Kailash , Purohit Kamlesh 
Published: March 2024

The escalating demand for solar thermal energy, coupled with the current inefficiencies in existing systems, underscores the critical need for innovative advancements in thermal storage solar collectors. The efficiency of solar collectors relies not solely on design effectiveness but also on the thermophysical properties, such as heat capacity and thermal conductivity, inherent in the working fluid. This study investigates a novel solar collector with a gross area of 0.36 m2, operating on the principle of direct absorption. Experimental investigations were done at various tilt angles (15°, 20°, and 30°) with respect to the horizontal, considering different flow rates and nanofluid settlement within the base fluids. The use of Al2O3 nanoparticles into the base fluid as water, exhibits significant positive effects on the thermophysical properties of the nanofluids, with a volume concentration of 0.003%. The efficiency of the solar collector was calculated across three mass flow rates (0.5, 1, and 1.33 L/min) at each tilt angle. Notably, the study reveals that the efficiency peaks at a 15° tilt due to an optimal flow configuration for maximum energy harvest across all three mass flow rates. Increasing the mass flow rate yields efficiency increments for all tilt angles (15°, 20°, and 30°), with 1 L/min emerging as the optimal mass-flow rate in most cases. This research not only addresses the immediate need for improved solar thermal technologies but also aligns with global sustainability goals, contributing to the IEA Net Zero Emissions initiative and supporting UN Sustainable Development Goals 7, 9, and 11. The paper also includes a critical literature review on the use of nanofluids in solar thermal collectors to improve thermo-physical properties and enhance solar efficiency. Additionally, the key findings regarding the influence and tilt angle on solar efficiency are discussed.