bluuebunny/crossref_metadata_2025 huggingface dataset:
إشكاليات تحديد معاني الكلمات المترادفات في عملية الترجمة
Authors: Fikri Shofil
Published: March 2021

Synonyms include cultural loads that stand in the background and surround the original text, and that culture and language have a close relationship, as culture is the body and language is its heart. However, when performing the translation process, the translator may be forced to fill some linguistic, stylistic or cultural gaps, in order to best communicate the content of the translated text to the recipient. This article aims to identify the difficulties that the translator faces in choosing the exact term during the translation process. This article uses a descriptive method for presenting data related to the topic. As for the data sources used, they were taken from some appropriate academic books and journals and are in line with this article. The results that I have communicated to indicate that the translation process is a more complex and difficult matter, and in this case the translator does not find the time at all, to refer to the dictionaries to know the exact opposite of the term he faces, but rather he must rely on his intuition and his mastery of the two languages to find an equivalent that helps the listeners to understand the translated speech.
طريقة تعليم اللغة العربية في ترقية مهارة الكلام
Authors: Nurhayati Dewi
Published: March 2021

Nevertheless, lately Arabic Learning Method at both organizations deteriorated in its implementation. Therefore, it is important to be researched, to discover its problem background.This research means to compare between Arabic Learning Method for Development of Speaking Skill which was implemented at TMI Al-Amien Boarding School and Annuqayyah Mantiqah Latee Guluk-Guluk Sumenep Madura, also to know the running of Arabic cultural activities in both institutes.The form of this research is Qualitative Research which is used descriptive approach. While, data collecting technique uses interview with several informer which is consisting of Responsibiliters, Supervisors, and Arabic Teachers. And also, direct observation to the field and utilizing several document which is regarded with this research.Based on the result of the research shows that: First; there are differences between the implementation of Arabic Learning Method for Development of Speaking Skill at both institutes. Besides, in language achievement side both are increasing and competitive. In language center of TMI Al-Amien Boarding School has been using four methods, and they are: Direct Method, Repeat Method, Conversation Method, and Expressing Method. And also, in DALFIS has been using two methods, they are: Grammar Method and Translation Method.Exactly between Markazul Lughah in TMI Al-Amien Prenduan Boarding School and DALFIS Annuqayah Mantiqah Latee Guluk-Guluk have many differences according to surpluses and decreases.
BODY WEIGHT PROFILEAND MORTALITY RATEOF MALE SPRAGUE DAWLEY RATS DURING THE FORMATION OF FIBROSARCOMA INDUCED BY BENZO(A)PYRENE
Authors: Sewoyo Palagan Senopati , Adi Anak Agung Ayu Mirah , Winaya Ida Bagus Oka
Published: March 2021

Benzo(a)pyrene (BaP) is one of several examples of polycyclic aromatic hydrocarbons that come from incomplete combustion of organic materials.BaP compound is used in research to induce fibrosarcoma.In general, patients with cancer will experience a reduction in body weight. This study aims to determine the body weight profile, the time it takes to cause fibrosarcoma, and the mortality rate of male Sprague Dawley rats after injection with BaP. In this study, 18 rats were used with two treatments.Rats in treatment 0 (P0) were not treated, while rats in treatment I (PI) were injected with BaP 0.3% in 0.1 mL oleum olivarumten times given gradually at two-day intervals via subcutaneous. There were six and 12 rats, respectively, P0 and PI. BaP solution is prepared by dissolving in oleum olivarum, mixing, and stirring until homogeneous. The rats were weighed at the beginning of the study and then carried out routinely once a weekfor 19 weeks of research. At the beginning of the study, the average body weight of rats at P0 and PI were 121.43 ± 7.04 g and 131.49 ± 16.31 g, respectively. The mean body weight of the rats at P0 and PI from the first week to the 19th were178.53 ± 29.97 g and 159.20 ± 14.24 g, respectively. The time taken to inducefibrosarcoma was 85.5 ± 17.6 days. The mortality rate in treatment P0 was 0% and PI treatment was 8.33%.From the results of this study, it can be concluded that giving BaP significantly reduces the body weight profile of rats and has a mortality rate of 8.33%.
Cerrahi Kliniklerde Çalışan Doktorların Deliryum İle İlgili Bilgileri
Authors: EMİNOGLU Şermin , OZGUNAY Seyda Efsun , KARASU Derya , KARACA Ümran , ÖZYAPRAK Buket
Published: March 2021

Deliryum, hastanede tedavi gören hastaları en çok etkileyen nöropsikiyatrik bozukluktur. Bu çalışmadaki amacımız; cerrahi kliniklerde çalışan doktorların deliryum ile ilgili bilgilerini saptamak ve bu konu hakkında farkındalık oluşturmaktır. Hastanemizdeki cerrahi klinik doktorları çalışmaya dahil edildi. Sosyo-demografik özelliklerini ve deliryum konusunda bilgilerini içeren anket formu katılımcılara e-posta ile gönderildi. Katılan 140 kişi istatistiksel değerlendirmeye alındı. Katılımcıların %60,7’si erkek, %61,4’ü araştırma görevlisi, %62,1’si meslekte 1-5. yılında ve %43,6’sı 20-29 yaş aralığındaydı. Cerrahi klinikleri içinde anesteziyoloji ve reanimasyon ile kadın hastalıkları ve doğum klinikleri doktorları %27,9 oranla en fazlaydı. Deliryumu önlemede destekleyici önlemleri doğru bilenler; anesteziyoloji ve reanimasyon kliniği doktorlarında ve öğretim görevlilerinde anlamlı yüksekti (sırasıyla P = 0,017, P = 0,004). Deliryumu önlemede kullanılan farmakolojik tedavileri doğru bilenler; uzman doktorlar ve kardiyovasküler cerrahi kliniğinde anlamlı yüksekti (sırasıyla P = 0,006, P = 0,003). Deliryum tanısını koyanlar, kardiyovasküler cerrahi kliniğinde diğer kliniklere göre anlamlı yüksekti (P = 0,001). Çalışmamızda, deliryum tanısının anesteziyoloji ve reanimasyon, kardiyovasküler cerrahi, üroloji ve kadın hastalıkları ve doğum kliniği; deliryum tedavisinin ise anesteziyoloji ve reanimasyon, kardiyovasküler cerrahi ve genel cerrahi kliniği doktorları tarafından daha fazla bilindiğini saptadık.
Using Open Educational Resources at Viterbo University: Faculty and Student Feedback
Authors: Oelfke Alissa L. , Sadowski Jennifer A. , Mathwig Ramseier Cari , Iremonger Christopher , Volkert Katrina , Dykman Emily , Kuhl Lynne , Baumann Annie
Published: March 2021

This study evaluated a coordinated and collaborative pilot implementation of open educational resources (OER) across multiple disciplines including nursing, accounting, environmental science, religious studies, and finance. Participating faculty were qualitatively surveyed regarding their experience creating and implementing OER in a course. Students were surveyed on their perceptions of OER quality, cost savings, and ease of use. Faculty had an overall positive experience with OER, believing there was a significant benefit to students in cost savings while maintaining learning quality. Faculty felt the OER implementation process took a significant investment of time and recommended that faculty should be compensated for creating and implementing OER materials in future courses. Students overall showed positive responses to using OER in their course; the majority of students agreed with the OER cost savings, quality of OER resources, ease of using OER, and they trusted the use of OER materials. Older students (over 30 years) were more likely to state they would print out OER materials rather than read them online (as compared with students 30 and under). Senior-level students agreed significantly more than did freshman-level students that OER presented a cost savings. Faculty recommendations from this study included focusing on courses with very high textbook costs and courses that would impact the greatest number of students. Additionally, faculty recommended a follow-up revision process to keep OER materials current after implementation.
Improving Intergroup Relations Through Online Contact
Authors: Amzalag Meital , Shapira Noa
Published: March 2021

This study examined an online professional development program designed to support meaningful acquaintance and reduce stereotypes and prejudices among teachers from different cultures in Israeli society. The rationale of the online program was based on the premise that indirect online contact might improve intergroup relations in diverse societies. The program was designed to progress gradually, starting from basic and leading to a deeper acquaintance, using a variety of computer-mediated communication (CMC) tools. Findings indicated that upon program completion, participants were more respectful towards one another than pre-program. They held a positive view of online learning and were open to multiculturalism (more tolerant and accepting of others than previously) while still maintaining their respective cultural identities. The program participants noticed the gradual progression in task design, expressly noting that this stepwise structure supported forging a connection and then fostering familiarization. This study fills a gap in the research through demonstrating ways that online contact (indirect contact) can be used to promote acquaintance and reduce stereotypes and prejudices among teachers from different groups in Israeli society.
Comparative Analysis of Operational Structures in Single- and Dual-Mode Distance Learning Institutions in Nigeria
Authors: Olatunji Taiwo Isaac , Adewumi Adebisi Tajudeen
Published: March 2021

This study examined the similarities and differences in the processes and facilities for distance education at National Open University of Nigeria (NOUN), a single-mode distance learning institution, and Obafemi Awolowo University (OAU), Ile-Ife, a dual-mode distance learning institution. The study adopted a case study research design, with a population of administrators/facilitators and distance learning students at both NOUN and OAU. The sample for the study consisted of 38 key informants (30 administrators/facilitators and 8 students) selected using a purposive sampling technique. All the administrators/facilitators responded to a key informant questionnaire; 8 of the administrators/facilitators and all 8 students were also interviewed. The 16 interviewees were selected based on gender, institution, educational role, and mode of distance learning. The collected data were analysed using tabular juxtaposition and phenomenological analysis techniques. Results showed that similarities in the operational structures at NOUN and OAU included the use of blended learning approaches. Differences in operations included compulsory tutorial attendance at OAU and the deployment of part-time and quasi part-time facilitators at NOUN and OAU, respectively. The study recommended an increase in the use of information and communications technology (ICT).
Hubungan Dukungan Sosial Keluarga dengan Motivasi Penderita dalam Mencegah Penularan TB Paru di Kecamatan Negara
Authors: Lestari Ayu Putu Yunita , Kusumaningtiyas Dwi Prima Hanis , Priastana I Ketut Andika
Published: March 2021

Tuberculosis (TB) is an infectious disease caused by Mycobacterium tuberculosis which usually attacks the lungs. The increasing number of TB patients will result in an increase in TB transmission in the community. The lack of prevention measures of TB transmission occurs because the sufferer has less motivation in preventing the transmission of disease. This study aims to determine the relationship of family social support with patient motivation in preventing transmission of pulmonary TB in Negara Subdistrict 2019. This study used a cross-sectional design. The population in this study was pulmonary TB patients in the Negara sub-district with a total sample of 43 respondents. The research sample used a Simple Random Sampling technique. Analysis of the study using Spearman’s Rho. Family social support the most lung TB people are in good category 37 (86%). The motivation of sufferers in preventing the transmission of the most lung TB in the category of good 40 (93%). The results of the research analysis state P = 0.005 (P = < 0.05). There is a relationship between the social support of the family with the motivation of the sufferer in preventing the transmission of lung TB in the Negara Subdistrict 2019.
Pengaruh Penyuluhan Metode Demonstrasi terhadap Pengetahuan Infeksi Nosokomial pada Pasien Rawat Inap
Authors: Budiana I Komang , Dwijayanto I Made Rio , Sudiyono I Ketut
Published: March 2021

Nosocomial infections, known as Healthcare Associated Infections (HAIs), occur throughout the world. The patient's family has an important role in the prevention of Nosocomial Infection by improving handwashing behavior well, but the implementation of handwashing in the patient's family has not run optimally because many patient families do not know how to wash their hands properly. This study used a pre-experimental design with the design of one group pretest-posttest test design, the sample performance in this study was carried out by a Non-probability sampling technique with a purposive sampling analysis of this study using the Wilcoxon Signed Rank Test. The subjects in this study were families of hospitalized patients in the Flamboyan Room Negara Hospital which numbered 92 people. The measuring instrument used in this study used a knowledge questionnaire on nosocomial infections. There were influences before and after the extension of the demonstration method with the family characteristics of inpatients, most of the education level was junior high school, with the most adult age range 26-45 with a male gender. There is an influence on the extension of the demonstration method on the knowledge of nosocomial infections and this counseling can increase the knowledge of families of inpatients in the Flamboyan Room Negara Hospital in 2019.
Efektivitas Ekstrak Black Garlic dalam Menghambat Pertumbuhan Candida albicans
Authors: Ningtias Ratih Iswari , Setyowati Dyah Indartin , Handayani Ari Tri Wanodyo
Published: March 2021

Black garlic has many properties naturally can be used as an antifungi. This study aims to determine the effectiveness of Black garlic extract in inhibiting the growth of Candida albicans and knowing the Minimum Inhibitory Concentration (MIC) and Minimum Fungicidal Concentration (MFC) of Black garlic extract against Candida albicans. This study used 5 groups of Black garlic extract concentration, namely 75%, 50%, 25%, 12.5%, and positive controls, with 5 replications. Extraction was carried out using maceration method with 96% ethanol solvent, while the antifungal test was carried out by liquid dilution method. MIC was determined by observing the turbidity and clarity of each test solution and compared to the control solution. MFC was determined by observing the presence or absence of fungi colonies growing on Sabouraud Dextrosa Agar (SDA) media after incubation for 24 hours. The results of the study carried out the Kruskall-Wallis test showed a significance value (p <0.05) which means that there were significant differences in all groups. In the Mann-Whitney test showed a significance value (p <0.05) which means there are differences between treatment groups. The conclusion is that Black garlic extract has the ability to antifungal with MIC at a concentration of 50% and MFC at a concentration of 75%.
Uji Aktivitas Antibakteri Ekstrak Metanol dan Fraksi Daun Kenikir (Cosmos caudatus Kunth) terhadap Salmonella typhi
Authors: Noor Achmad Syarifudin , Triatmoko Bawon , Nuri Nuri
Published: March 2021

The leaves of kenikir are known to have many benefits, one of which can be used as medicine. Kenikir leaves are reported to have antibacterial activity against the bacteria Salmonella typhi (S.typhi). S. typhi is a bacterium that causes typhoid fever. Typhoid fever is still an endemic disease in Asian countries, especially Indonesia. Typhoid fever became the third largest disease in Indonesia in 2010. The study related to the antibacterial activity of kenikir leaf fraction to S. typhi has never been reported. Therefore, it is necessary to conduct research related to the antibacterial activity of extracts and leaf fractions of kenikir to compare their potential against S. typhi. The study was conducted using the disk diffusion method using 5 series of concentrations namely 5%, 10%, 15%, 20%, and 30%. Tests were carried out on methanol extract, hexane, ethyl acetate, and methanol-water fraction. The results showed that highest inhibition zone diameter is 7,75 mm which is reached by methanol extract. The order of the highest inhibiting zone diameter are extract, hexane, ethyl acetate, and methanol-water fraction.
Gambaran Balance Cairan Pada Anak Diare Setelah Diberikan Pemenuhan Kebutuhan Cairan di Rumah Sakit Kaliwates Jember
Authors: Prabowo Prasetyo Adi , Sulistyorini Lantin , Juliningrum Peni Perdani
Published: March 2021

Diarrhea is a global event in various countries, including in many developing countries. Management of diarrhea is to use fluid rehydration. Other diarrhea management can be used with supplements, using Oral Rehydration Salt (ORS), using medication from the doctor, and drinking lots of water to replace lost fluids. This study aims to determine how to describe the fluid balance in children with diarrhea after being given the fulfillment of fluid needs in the hospital. The research was conducted at Kaliwates Hospital in Jember, with the research time used by researchers was one month. The sample of this study was thirty-two children of diarrhea patients with mild, moderate, severe dehydration. Data collection was carried out for three days while the child is hospitalized. The result of this study was obtained from total sampling. It was obtained that the fluid balance in diarrhea children did not all turn into balance. There was excess fluid, and they still experienced dehydration. From the research data, it was found that most of the experience of extra fluid status. The study concludes that after rehydration, children have an increasing fluid status. Fulfillment of fluids in children with diarrhea aims to reduce the risk of decreased fluid and maintain body fluids when they lose fluid through liquid feces. Fluid balance makes people's body became immune to the disease.
Faktor yang Mempengaruhi Persepsi Kemudahan dan Kemanfaatan Penggunaan Sistem Informasi Manajemen RSU Kaliwates Jember Tahun 2019
Authors: Furi Famela Niken Arista , Sandra Christiyana , Witcahyo Eri
Published: March 2021

Kaliwates General Hospital is a privately owned public service body with full accreditation status for five services and was established by the Ministry of Health of the Republic of Indonesia on December 31, 2010, No.Y.M.01.10/III/7957/10. At the beginning of its development, Kaliwates General Hospital managed data and information using still manual systems. In 2012 Kaliwates General Hospital began using computerized management information systems and changed vendors in 2015. This research is an analytical study with an observational approach. In this study, researchers tested hypotheses on the influence of institutional factors, social factors, and individual factors independently and together influenced the perceived ease and prestige of the usefulness of information systems. Institutional factors, social factors, individual factors, and ease of use significantly affect perceived usefulness in the Kaliwates general hospital management information system.
Higiene sanitasi makanan dan analisis nomor P-IRT pada kerupuk berwarna merah (Studi pasar Kepanjen Kabupaten Malang)
Authors: Kurniasari Dieka Armanda , Pujiati Rahayu Sri , Ningrum Prehatin Trirahayu
Published: March 2021

Food sanitation hygiene has been done to control food factor, people, place and tools in order to prevent cross contamination between food and eater. Household food industry must possess household food industry certificate or SPP-IRT to aid supervision by involved parties. The aim of this research was to discover food sanitation hygiene and analysis P-IRT number on red-coloring crackers at Kepanjen Market in Malang. Thisresearch is descriptive research with observation and interview methods to cracker industry workers and there were 12 kinds of red-coloring crackers distributed around Kepanjen Market. The research used univariant analysis to describe variable of those which were observed. This research it was found that there were three stages in cracker making process, Food sanitation hygiene, and P-IRT number on red-coloring crackers. From this research there were 3 of respondents around < 40 years old, all respondents in secondary education, and 2respondents had < 3 years of working period. The application of food hygiene and sanitation of cracker industry in Malang Regency was categorized as relatively good. There were 7 red-coloring crackers traded at Kepanjen Market were qualified as what had been standardized by BPOM  number 22 year 2020. Meanwhile, there were 4 products were not updated and 1 product was not qualified.
A gestão do conhecimento e vantagens competitivas: análise de metodologias de implantação
Authors: Baêta Adelaide Maria Coelho , Martins Ângela M.R. , Baêta Fávia mM.C.
Published: March 2021

O objetivo deste artigo avaliar os impactos das metodologias adotadas, atualmente, por algumas empresas brasileiras e internacionais para implementar a gesto do conhecimento na conduo do processo de inovao e, conseqentemente, seus efeitos nos resultados do projeto. A tnica deste trabalho enfatizar a importncia da democratizao do conhecimento e da percepo de sua aplicabilidade pelos funcionrios. A pesquisa realizou-se por meio de entrevistas, anlise documental e um estudo comparativo. A partir de uma reviso das principais tendncias para a abordagem do tema, feita uma anlise de diferentes processos metodolgicos utilizados. A confrontao das aplicaes empresariais apresentadas revela como a estratgia para a criao de um ambiente propcio ao compartilhamento fator preponderante para o sucesso de um empreendimento, que tem como principal recurso o capital humano. Neste sentido, a escolha da metodologia mais adequada cultura da organizao influencia de forma significativa o comportamento dos colaboradores, que so a fonte primeira do conhecimento organizacional. As concluses apontam que a metodologia que privilegia esses conceitos - democratizao e aplicabilidade - favorece o compartilhamento e concorre para a obteno de vantagens competitivas.
Entrevista
Authors: T RG&
Published: March 2021

Em seu primeiro nmero, A Revista Gesto Tecnologia entrevista o Doutor Guilherme Emrich, Diretor da FIR Capital Partner, criador e ex-presidente do Conselho de Administrao da BIOBRS. Pela sua reconhecida competncia como empresrio e empreendedor, acreditamos que seu exemplo e reflexo muito contribuiro para a ampliao do conhecimento dos leitores.
Qualidade de vida e fontes de pressão no trabalho do consultor organizacional em Belo Horizonte
Authors: Moraes Lúcio Flávio Renault de , Sícoli Carlos Roberto
Published: March 2021

O achatamento das estruturas organizacionais, os chamados "downsizing", as reengenharias, a terceirizao de atividades no vinculadas ao negcio principal da empresa, levaram ao desemprego milhares de pessoas no Brasil, bem como abriram novas oportunidades de negcios, entre eles o trabalho de consultorias. As consultorias e os consultores que vo contribuir para que as empresas descubram novas alternativas de trabalho, explorem novas oportunidades, desenvolvam novos talentos ou mesmo vo facilitar a transio destas de um estado atual para outro estado desejado e mais propcio s suas necessidades, interesses e objetivos. O presente estudo teve o objetivo de retratar a realidade da qualidade de vida no trabalho destes profissionais que atuam como consultores de empresas e conhecer as fontes de presso no trabalho, presentes em seu dia-a-dia. Buscou levantar as condies que esto interferindo em seu trabalho e influenciando seu comportamento dentro e fora dele.
Cuantificación del Riesgo en la Teoría de Carteras
Authors: Pinheiro Juliano Lima
Published: March 2021

En este artculo elaboraremos un marco conceptual con un resumen de los principales conceptos respecto a la cuantificacin del riesgo financiero segn la Teora de Carteras, distinguiendo entre las diferentes acepciones existentes en la literatura econmica y examinando sus intereraciones con el mercado financiero.
Editorial
Authors: Lara José Edson
Published: March 2021

Sobre os rigores e a integridade da pesquisa e da publicação científicas, muitas manifestações de ordem acadêmica, principalmente, e até da política e do jornalismo, vêm sendo abordadas há muito tempo. Notadamente nestes tempos críticos no contexto da Pandemia do Covid-19, muitas conjecturas, bem fundamentadas ou não, abundam no âmbito das mais diversas mídias.
Bittersweet
Authors: Schnall Adrian M.
Published: March 2021

The winner has been declared.A flood of relief!Exultation! Dancing in the streets!And a gasp of horror.How can there be tens of millions on the other side? So many morethan a couple dozen Proud Boys,a few towns of hillbilly farmers, a frenzied rally crowd chanting Lock her up.It’s fathers and mothers, sisters and brothers,face upon human face.Is it them or us? Who are the blind? Fires still flare on the battlefield – one is raging on and off in the distance.  But every blaze is dying as I watch.  Great conflagrations are turning to ash.The forecast is for snowon the mountaintops, in the streets,in the corridors of State.Pride needs to go into hibernation.I think the air will be clearin the morning. I think I will hear music in the trees.But no one is surrenderinghis gun.
Minimally invasive glaucoma surgery - current and emerging techniques to reduce intraocular pressure and medications
Authors: Komzak Krishna , Rothschild Philip , Hooshmand Joobin , Allen Penny , Toh Tze’Yo
Published: March 2021

Minimally invasive glaucoma surgery (MIGS) has become increasingly popular as a step in the management pathway of open angle glaucoma. Due to the relative novelty of these devices, there remains some paucity of evidence relating to their long-term efficacy and safety, and this can make comparison between these techniques somewhat complex. This review article aims to guide clinical decision making by providing the latest evidence on the comparative efficacy of current iterations of minimally invasive glaucoma surgery. A literature review was conducted to identify the most significant recent evidence to support the safety and efficacy of the various forms of minimally invasive glaucoma surgery. Included studies provided efficacy and safety data on a variety of minimally invasive glaucoma surgery methods. The PubMed database was searched and a total of 484 studies, published between 2015 and 2020 were identified, of which 27 were included. The studies indicate that most available forms of minimally invasive glaucoma surgery show statistically significant efficacy in terms of intra-ocular pressure reduction and improvement in medication burden, while maintaining an acceptable safety profile.
KELAYAKAN BAHAN AJAR ELASTISITAS DAN HUKUM HOOKE BERBASIS INKUIRI TERBIMBING UNTUK MELATIHKAN KETERAMPILAN PROSES SAINS PESERTA DIDIK
Authors: Rahmawati Iqrima , Mastuang Mastuang , Suyidno Suyidno , Sunarti Titin
Published: March 2021

Abstrak: Keterampilan proses dan aktivitas sains termasuk keterampilan dasar dalam belajar fisika, namun kurang dilatihkan di sekolah. Oleh karena itu, penelitian ini bertujuan untuk menghasilkan bahan ajar elastisitas dan hukum Hooke berbasis inkuiri terbimbing yang layak untuk melatihkan keterampilan proses peserta didik. Penelitian pengembangan ini menggunakan desain model ADDIE.  Uji coba dilakukan pada 23 peserta didik di kelas XI IPA 1 SMAN 12 Banjarmasin. Data dikumpulkan melalui instrumen validasi bahan ajar, pengamatan keterlaksanaan RPP dan aktivitas sains, serta tes hasil belajar. Teknik analisis dilakukan secara deskriptif kualitatif dan n-gain. Hasil penelitian menunjukkan: (1) setiap komponen RPP, LKPD, materi ajar, dan THB dalam kriteria valid, (2) setiap komponen RPP dapat dilaksanakan dengan baik, (3) aktivitas sains peserta didik dalam kriteria sangat baik, dan (4) keterampilan proses dan hasil belajar  peserta didik meningkat dalam kriteria sedang. Dengan demikian, bahan ajar elastisitas dan hukum Hooke berbasis inkuiri terbimbing termasuk layak untuk melatih keterampilan proses sains peserta didik. Kata kunci: Bahan ajar, elastisitas dan hukum Hooke, inkuiri terbimbing, keterampilan proses sains
MENINGKATKAN HASIL BELAJAR DAN KETERAMPILAN INKUIRI PESERTA DIDIK PADA MATERI POKOK TEKANAN ZAT MELALUI PENERAPAN MODEL ARGUMENT DRIVEN INQUIRY (ADI)
Authors: M Hunaidah , Erniwati Erniwati , Sukariasih Luh
Published: March 2021

Abstrak: Penelitian ini bertujuan untuk mendeskripsikan peningkatan hasil belajar dan keterampilan inkuiripeserta didik kelas VIII3 SMP Negeri 8 Kendari pada materi pokok tekanan zat melalui penerapan model pembelajaran Argument driven Inquiry (ADI). Jenis penelitian ini adalah Penelitian Tindakan Kelas (PTK) yang dilaksanakan dalam 2 (dua) siklus. Hasil penelitian menunjukkan bahwa penerapan model pembelajaran ADI dapat: (1) meningkatkan hasil belajar baik pada siklus I dengan nilai rata-rata 69,75 maupun siklus II dengan nilai rata-rata 86,79; (2) meningkatkan keterampilan inkuiri baik pada siklus I dengan skor rata-rata sebesar 1,67 dengan kategori cukup maupun siklus II dengan rata-rata 2,66 pada kategori baik. Sehingga dapat dikatakan bahwa penerapan model pembelajaran Argument driven Inquiry (ADI) dapat meningkatkan hasil belajar dan keterampilan inkuiri peserta didik. Kata kunci: Hasil Belajar, Keterampilan Inkuiri, Argument Driven Inquiry (ADI)
YAPAY ZEKANIN CERRAHİ UYGULAMALARA ENTEGRASYONU
Authors: YILMAZ Atınç , ÖLÇER İlayda
Published: March 2021

Yapay zeka teknolojisinin, robotların icadıyla ortaya çıktığı bilinse de yapay zekadaki hızlı gelişmeler bu zaman açığını kapatmıştır. Geleceğimizi şekillendirecek teknolojiler arasında sayılan yapay zeka teknolojisi hayatın her alanına olduğu gibi sağlık alanına da her geçen gün daha çok etki etmektedir. Bu etkilerin en büyük getirilerinden biri yapay zekanın robotiğe entegre olmasının cerrahi uygulamalarda çığır açan gelişmeleri beraberinde getirmesi olmuştur. Yapay zeka teknolojisinin robotikte yer alması ile birlikte problemleri analiz ederek bu problemleri çözümlemeye dair gerekli olan eylem planlarını yerine getirebilen ve karşılaşılan yeni problemler için çözüm üretebilen üst düzeyde teknik özelliklere sahip robotların geliştirilmesi beklenmektedir. Yapay zekanın robotikle entegrasyonunda gelinen son noktada ise sadece basit bir akıl yürütmeden ziyade insan benzeri kognitif yeteneklerin robotlara kazandırılması söz konusudur. Yapay zekanın robotikte meydana getirdiği bu ilerlemelerle beraber yapay zeka teknolojisinin cerrahi uygulamalarda yer bulması zamandan tasarruf sağlamanın yanında meydana gelebilecek tıbbi hataların en aza indirilerek daha başarılı bir cerrahi süreç meydana gelmesine ve ameliyat sonrası sürecin de en az hasarla atlatılmasına olanak sağladığı için yapay zekanın cerrahide kullanılması önem arz etmektedir. Bu makalede yapay zekanın cerrahi uygulamalara dahil olması sonucu geliştirilen bir takım cerrahi teknolojilerden bahsedilmişir. Yapay zeka teknolojisinin robotiğe sağladığı avantajlar değerlendirilerek gelecekte daha kapsamlı gelişmelere katkı sağlaması amaçlanmıştır.
EMPREENDEDORISMO E ECOSSISTEMAS EMPREENDEDORES: ESTUDO DE CASO
Authors:   CINEA, Escola Superior de Tecnologia de Setúbal Instituto Politécnico de Setúbal, Portugal, Manuel Valente Fernando , Dantas José ,   CARME, Escola Superior de Tecnologia e Gestão Instituto Politécnico de Leiria, Portugal, Brito Mónica ,   Universidade de Évora & CEGOT CEGOT, Centro de Estudos de Geografia e Ordenamento do Território, Portugal
Published: March 2021

O fomento de condições que estimulem a criação de novas empresas, apoiem o seu crescimento rápido e a sua capacidade inovadora tem merecido uma atenção especial de diversas entidades públicas e privadas. Este interesse funda-se na expetativa da regeneração empresarial e social e no crescimento económico das regiões onde essas novas empresas são criadas. As condições para o seu aparecimento e crescimento dependem de um conjunto de atores que frequentemente incluem universidades, investidores, incubadoras, entidades públicas, entre outros. Esta constatação culminou, em termos académicos, numa abordagem emergente de ecossistema empreendedor que se concentra em compreender como os contextos afetam o empreendedorismo. Neste artigo procura-se compreender a relação entre o empreendedorismo e os ecossistemas empreendedores e a forma como estes fenómenos tentam explicar a criação de novas empresas. O objetivo central deste artigo é compreender como diferentes configurações do ecossistema (Coimbra e Sines) produzem resultados com especificidades e caraterísticas próprias.
ANALISE DO CLIMA ORGANIZACIONAL DE UMA EMPRESA ESPECIALIZADA EM TRANSPORTE DE PASSAGEIROS E TURISMO NO MUNICIPIO DE TRES RIOS, RJ
Authors:   UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO, MAURO DE OLIVEIRA LAIS , DRUMOND E CASTRO MARIA CRISTINA ,   UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO
Published: March 2021

Alinhar os objetivos da organização com o propósito e as aspirações dos trabalhadores tornou-se imprensindível para a prosperidade das empresas na contemporaneidade. Neste âmbito, a medição e avaliação do clima organizacional (CO) do ambiente de trabalho configura-se como um diferencial estratégico para as instituições que priorizam a motivação e desenvolvimento de seus colaboradores e, consequentemente, a retenção de talentos. Por conseguinte, o presente trabalho teve como objetivo realizar uma pesquisa de avaliação em Clima Organizacional na empresa Viação Progresso e Turismo S/A, situada em Três Rios/RJ. Para seu cumprimento, foi elaborado um questionário, de teor quantitativo, baseado nos modelos de pesquisa em CO desenvolvidos por Luz (1995) e por Bispo (2006), contendo vinte questões fundamentadas nos indicadores de influência do CO propostos pelos autores. A pesquisa foi aplicada a 72 participantes no dia 21/01/2020, sendo estabelecida antes do período de pandemia referente ao coronavírus. Verificando-se os resultados, constatou-se que os colaboradores tendem a possuir percepções favoráveis ao CO da empresa, uma vez que questões relacionadas à liderança, integração com a organização e treinamento e desenvolvimento de funcionários obtiveram positivas avaliações. Contudo, a organização deve dedicar maior apreço aos quesitos relacionados à comunicação e autonomia dos colaboradores.
Relationship between Number and Order of Children with Exclusive Breastfeeding Practices in Surakarta
Authors: Tjung Vivienne , Umma Husnia Auliyatul , Subandono Jarot
Published: March 2021

Introduction: Exclusive breast milk is breastfeeding for six months to babies, without providing other foods and drinks. Breastfeeding for up to 6 months is recommended by various health organizations, including the Ministry of Health. In Indonesia, exclusive breastfeeding is still low, even though the benefits of breastfeeding are numerous. Various studies that have been conducted have shown different results regarding the relationship between the number and sequence of children with breastfeeding practices. This study aimed to determine the relationship between the number of children and the order of the children with the practice of exclusive breastfeeding in Surakarta

Methods: This study was an analytic observational study with a cross-sectional study design. The research sample was determined by random sampling of mothers registered at the Penumping Health Center. The research sample consisted of 50 people who have children aged 1-5 years. Assessment of completeness of breastfeeding was measured using a questionnaire. Data were analyzed using bivariate analysis techniques using chi-square and multivariate logistic regression.

Results and discussions: From 47 subjects studied with the bivariate analysis technique using the chi square between the number of children and the order of children with exclusive breastfeeding practice, the results were less significant, p = 0.724 and p = 0.401.

Conclusion: There was no significant relationship between the number of children and the order of children with the practice of exclusive breastfeeding in Surakarta.

Keywords: Exclusive breastfeeding, number of children, order of children.
Prediction of Oil and Gas Occurrence in the Jurassic Reservoirs of the Zone of Junction of the Yenisei–Khatanga and West Siberian Basins
Authors: Novikov D.A. , Borisov E.V.
Published: March 2021

—Based on a comprehensive analysis of the geologic structure, hydrogeology, and hydrogeochemistry, we predict oil and gas occurrence in the Jurassic reservoirs of the zone of junction of the Yenisei–Khatanga and West Siberian basins. We have established the regularities of formation of sandstones of the Sigovaya, Malyshevka, Vym, Nadoyakha, Sharapovka, and Zima reservoirs and examined their poroperm properties. The studied Lower and Middle Jurassic deposits, beginning from the Malyshevka reservoir, are characterized by abnormally high formation pressures with an anomaly ratio of up to 1.92. The Jurassic reservoirs bear weakly alkaline, moderately brackish to slightly saline groundwater of Cl Na, Cl–HCO3 Na, and HCO3–Cl Na compositions with TDS = 3.0–23.3 g/dm3. The low-mineralization connate waters determine an inverse vertical hydrogeochemical zoning in the sedimentary cover of the study region.

The research data show favorable conditions for the generation and accumulation of hydrocarbon pools. It is shown that the main criteria for oil and gas occurrence are hydrogeochemical (contents of organic compounds, NH4, B, I, Br, naphthenic acids, and benzene; B/Br and HCO3/Cl coefficients), gas (total gas saturation of formation waters, degree of their gas saturation (Kg), and composition of water-dissolved gases), and hydrodynamic (formation pressures and their anomaly ratio (Ka)) indicators. Also, complex anomalies have been revealed in the Jurassic deposits, which trace the gas fields and revealed oil and gas occurrences.

The Jurassic reservoirs are most promising for structure-lithologic traps in the peripheral zones of the basin and on the slopes of large positive structures. The Middle Jurassic deposits in the interior of the Yenisei–Khatanga Basin, poorly studied by deep drilling, might also be of interest as potential hydrocarbon pools.
Benefits of Digital Monitoring of Flowback Returns During Coiled Tubing Milling and Cleanout Operations
Authors: Payne Courtney , Yip Wilson , Rondon Fajardo Sergio , Leroux Ryan
Published: March 2021

Cleanouts and milling make up most of the common coiled tubing (CT) operations around the globe. The objective of each is to remove debris from a wellbore, such as sand, scale, cement, or fracture plugs, to promote an unobstructed flow path for fluids. For decades, operators and service companies have focused heavily on methods to optimize removal of debris through the development of specialized tools, fluids, techniques, and predictive models. These are coupled with wellsite equipment digital acquisition systems to capture CT behavior, pump rates, and chemical additive rates; very little attention has been given to the rates of the fluid and solids being returned to surface.

The composition and quality of fluids being pumped into the well are often well characterized, and the pump rate is recorded digitally to the second. By contrast, information on the fluid being returned is frequently limited to intermittent, manual surveys of the flowback tank fluid level that often go unrecorded. Fluid samples are rarely analyzed, even by inexact measurements, to provide feedback to the predictive model. This results in a missed opportunity to optimize the operation as well as to recognize and respond to undesirable trends and actions in real time.

This paper describes a simple digital acquisition system developed and implemented in the field to digitally record, plot, and monitor critical wellsite parameters including flowback rate, solids returns, annular velocities, and downhole Reynolds numbers. The system provides a real-time visual aid to observe the direct impact that operational decisions have on cleanout efficiency and the opportunity to correct and optimize the cleanout operation. Furthermore, the system offers the opportunity to rapidly recognize and respond to unexpected trends such as a gradual or sudden loss in return rate or a decrease of solids returns which could rapidly result in serious consequences such as a stuck-pipe situation.
Remedial Cementing Through Reclosable Sleeves
Authors: Gouthaman Varun , Cheeseman Brenton , Smith Bradley , Gowisnock Brandon
Published: March 2021

Unconventional reservoirs, specifically shale formations, require stimulation by means of hydraulic fracturing to extract hydrocarbons buried deep beneath the Earth's surface. Stimulation requires fluid and in most cases proppant to enter the wellbore via a pressure-pumping operation to create fractures in tight, hydrocarbon-bearing formations. Currently, there are two dominant methodologies for unconventional completions: plug-and-perf (PnP), and sliding sleeves. PnP requires the use of plugs and perforating guns, which are pumped to designated depths in the well, to create perforations in the casing, allowing fluid to be conveyed into the formation. This method leaves casing permanently perforated and unable to isolate certain portions of the wellbore for future intervention or remediation. In contrast, the use of reclosable sliding sleeves allows operators to selectively function, stimulate, and remediate different portions of the wellbore without introducing inner diameter casing restrictions or reductions. This paper aims to highlight the use of reclosable sliding sleeves not only as a means for primary reservoir stimulation, but also to conduct remedial cement operations in wells.
Avoiding Erosion: Best Practices for Coiled Tubing Annular Frac Operations
Authors: Yekta Kaveh , Fenwick Jamie , Elliott Kevin , Albaugh John
Published: March 2021

Annular Frac operations performed with Coiled Tubing (CT) offer many advantages for unconventional completions, particularly wells with long laterals and many pay zones (frequently in excess of 100 stages). The primary disadvantage to annular frac is erosion of the coiled tubing due to impinged, high pressure fluids containing abrasive frac sand. This paper will describe a methodology to detect erosion of the CT to provide consistent, reliable operations.

When designing equipment and writing operational procedures to detect erosion in annular frac through coiled tubing, the following considerations may be considered: CT string design and pumped fluid flow rate when fracturing. From a CT service company perspective, the fluid dynamics of the pumped fluid may contain uncontrolled variables such as fluid density, viscosity, and slurry from job-to-job.

As a result of the limitations noted above, the onset of erosion may be difficult to predict. However non-destructive electromagnetic inspection can be utilized to highlight possible locations of erosion within CT strings to develop "field-tested" guidelines for pumping against tubing size.

Electromagnetic inspection using Magnetic Flux Leakage (MFL) and/or Hall Effect Sensors can highlight localized variations in wall thickness. However, this information alone does not give a clear indication if the tubing has been damaged by erosion without a baseline inspection to compare to, since there can be variations in wall due to the CT manufacturing process and the prevalence of tapered CT string designs.

If the CT string is inspected either when new or very early on in its life, a comparison of wall variation by electromagnetic methods can "rule out" wall thickness variations that were present at the time of manufacturing. Evaluation of CT strings with electromagnetic inspections performed when new and after retirement will be presented in this paper. The inspection results will then be supplemented by pumping parameters from annular frac jobs performed with these strings.

This paper describes a methodology of verifying that CT strings have not been subject to erosion due to annular frac operations. An exploration of pumping rates used on these strings in operations also provides some "field-tested" practical guidelines for avoiding erosion when performing annular frac jobs.
Design Optimization for Hydraulically Driven Agitation Tool in Extended Coiled Tubing Reach Application
Authors: Saiood Hussain , Duthie Laurie , Albaqshi Ahmed , Ahsan Muhammad
Published: March 2021

As the boundaries are pushed with increased length of horizontal wells, coiled tubing (CT) well intervention capabilities are challenged requiring new technologies to expand existing capabilities. When utilizing coiled tubing, standard best practice is to first utilize CT modeling software to optimize CT size and weight for maximum reach. After choosing the right CT size, the next and most critical factor to address in extending the reach is, drag and frictional forces between the CT and the wellbore. Reducing friction and delaying helical buckling will significantly increase the reach. Several versions have been created utilizing various pressure pulse tools in the CT bottom hole assemble (BHA) to accomplish this task.

These tools work by creating vibration or pressure pulses that allow for a delay in the onset of the helical buckling of CT and are widely utilized and accepted as solutions. However, existing agitation tool limitations have been reached. A newly designed and developed, hydraulically driven agitation tool (HDAT) to extend CT reach delivers continuous frequency pressure waves along the entire length of the CT. The HDAT provides a reduction in static friction and converts that to a dynamic friction form along the CT string. The continuous hydraulic agitation reduces the onset of helical buckling and thus reduces CT helical contact points, resulting in lower resistance force.

The development, design, and lab testing for the HDAT has been through extensive development stages resulting in three generations of the tool, with each version providing an incrementally improved performance. The latest generation HDAT has been designed to function at optimum operational frequencies and produce excitation that works on a longer section of the CT. The performance advancement of the newly designed HDAT generation was achieved after extensive lab testing with a field run reaching a total depth of 24,500 ft over a 4,600 ft open hole lateral section.

The new HDAT was redesigned to improve performance and reliability to achieve an effective matrix acid stimulation treatment. The lessons learned from previous generations were imbedded to extend the reach of the CT in the most challenging extended reach wells.