bluuebunny/crossref_metadata_2025 huggingface dataset:
Toward the Analysis of Lymphocyte Development in Space: PCR-Based Amplification of T-Cell Receptor Excision Circles (TRECs) Aboard the International Space Station
Authors: Reizis Elizabeth , Cai Diana , Serpas Lee , Gleason Emily J. , Martin Kathryn , Foley Kevin D. , Copeland D. Scott , Kraves Sebastian , Saavedra Ezequiel Alvarez
Published: January 2022

Spaceflight offers vast possibilities for expanding human exploration, whereas it also bears unique health risks. One of these risks is immune dysfunction, which can result in the reactivation of latent pathogens and increased susceptibility to infections. The ability to monitor the function of the immune system is critical for planning successful long-term space travel. T lymphocytes are immune cells that develop in the thymus and circulate in the blood. They can detect foreign, infected, or cancerous cells through T cell receptors (TCRs). The assembly of TCR gene segments, to produce functional TCR genes, can be monitored by measuring the presence of TCR excision circles (TRECs), circular fragments of DNA that are by-products of this assembly process mediated by the V(D)J recombination machinery. In this study, we used polymerase chain reaction (PCR) on the International Space Station (ISS) to detect TRECs in murine peripheral blood. We were able to detect TRECs in the blood of normal healthy mice of different ages, with an efficiency comparable to that achieved in ground controls. As expected, we were unable to detect TRECs in the blood of immunodeficient mice. These results are the first step in optimizing a specific, rapid, safe, and cost-effective PCR-based assay to measure the integrity of mammalian immune systems during spaceflight.
Ammonites and Foraminifera of Shiranish Formation (Late Campanian-Maastrichtian) from Sulaimaniya and Erbil Governorates, Northern Iraq
Authors: Kamil Anhar I. , Al-Dulaimi Salam , Karim Kamal Haji
Published: January 2022

This study deals with the biostratigraphy of Shiranish Formation (Late Cretaceous), depending on the Ammonite and associated Foraminifera in four outcrop sections, three of which are located in Al-Sulaimaniya governorate  (Dokan, Esewa and Kanny dirka sections) and one in Erbil  governorate, northern Iraq (Hijran section). Fourteen species of Ammonite belonging to fourteen genera were determined, which are: Dsemoceratidae, Gaudryceras, Gunnarites, Hoplitoplacenticeras, Kitchinites, Kossmaticeratinae, Neancyloceras, Neokossmaticeras, Nostoceras, Paratexanites, Partschiceras, Phylloceras, Pseudophyllites and Yubariceras. Also, thirty- five species of Foraminifera belonging to thirteen genera were determined, which are: Cibicides, Cymopolia, Eggellina, Elphidium, Globigerinelloides, Globotruncana, Hedbergella, Heterohelix, Marginulina, Miliolid, Neobulimmina, Nodosaria and Textularia. Seven range zones were determined, three of which are of Ammonite, which are: Desmophyllites larteti (Seunes, 1892), Nostoceras (Nostoceras) hyatti and Pseudophyllites teres (Van Hoepen, 1920), whereas the others are of Foraminifera species, which are: Glt. gagnebini Tilev, Glt. tricarinata lapparenti Brotzen, Glt. tricarinata tricarinata (Querean) and Glt. Stuartiformis Dalbiez. According to these findings, the age of Shiranish Formation was determined as the Late Campanian- Maastrichtian.
ASSESSMENT OF LIPID METABOLISM IN PATIENTS WITH CORONARY ARTERY DISEASE AND GENERALIZED PERIODONTITIS
Authors:   Danylo Halytsky Lviv National Medical University, Lviv, Ukraine, Skybchyk Oksana , Chevtchik Orest ,   Department Cardiothoracic Surgery, Royal Infirmary of Edinburgh, Edinburgh,UK, Solomenchuk Tetiana ,   Danylo Halytsky Lviv National Medical University, Lviv, Ukraine, Martovlos (Hodovana) Olesya ,   Danylo Halytsky Lviv National Medical University, Lviv, Ukraine
Published: January 2022

Introduction. It has been assumed that generalized periodontitis (GP) adversely affects the qualitative and quantitative composition of plasma lipids and lipoproteins. On the other hand, periodontal treatment and reduction of general periodontal pocket infection in patients with GP are associated with a decrease in total cholesterol (TC), low-density lipoprotein-cholesterol (LDL-C) and triglycerides (TG). The aim of the study was to conduct a comparative assessment of the state of lipid metabolism in patients with coronary artery disease (CAD) depending on the GP severity. Methods. The study included 101 patients (mean±SD age - 58.2 ± 8.3 years) with CAD and GP, 58 men (57.4%) and 43 women (42.6%). According to the severity of GP, study participants were divided into 3 groups: group I - patients with CAD and GP stage I (initial periodontitis), group II - patients with CAD and GP stage II (moderate periodontitis) and group III - patients with CAD and GP stage III and IV (severe periodontitis). The control group included 9 patients with CAD and clinical gingival health on an intact periodontium (mean±SD age - 56.3 ± 6.1 years), 5 men (55.6%) and 4 women (44.4%). The diagnosis of CAD and the results of lipid metabolism were obtained by analyzing the inpatient medical records. Results. It was revealed that the values of TC, LDL-C, very low-density lipoprotein-cholesterol (VLDL-C), TG and atherogenic coefficient (AC) were lower in the group of patients with CAD and clinical gingival health compared to the level of the corresponding indicators in the groups of patients with CAD and GP (p<0.05). In the analysis of lipid profile in patients with CAD and GP of varying severity, it was found that the average levels of TC, LDL-C, and AC in the subjects of group I were significantly lower compared to the corresponding indicators of groups II and III (p<0.05). There was no statistical difference in the values of lipid metabolism in groups II and III (p>0.05). No significant difference was found in high-density lipoprotein-cholesterol (HDL-C) levels between the comparison groups including the patients with CAD and clinical gingival health (p>0.05), as well as the gender characteristics of the analyzed indicators in the examined patients. Conclusions. Average levels of TC, LDL-C, and AC in patients with CAD and GP increase with increasing destructive-inflammatory changes in periodontal tissues, therefore, with the severity of GP indicating the progression of atherogenesis along with the increased inflammatory process in the periodontium
THE ROLE AND PLACE OF DAMAGE CONTROL SURGERY IN MILITARY MEDICAL EVACUATION DOCTRINE DURING HOSTILITIES IN MODERN WAR
Authors:   Danylo Halytsky Lviv National Medical University, Lviv, Ukraine, Trutiak Ihor , Pivnyk Volodymyr ,   Ukrainian Military Medical Academy, Kyiv, Ukraine, Prokhorenko Hryhorii ,   Ukrainian Military Medical Academy, Kyiv, Ukraine, Kalynovych Nazar ,   Danylo Halytsky Lviv National Medical University, Lviv, Ukraine
Published: January 2022

Introduction: The severity of the combined injury, traumatic shock, blood loss and traumatic prolonged primary surgery are the cause of high mortality injured patients. In civilian medicine, damage control technology is widely used to treat patients with severe polytrauma, which has improved the survival of this group of patients. Objective: Analyze the effectiveness of using "damage control" technology in wounded with polytrauma at the second level of medical care during war conflict in Eastern Ukraine and organization of combat casualty care. Methods: Medical and statistical analysis of the effectiveness medical treatment for patients combat-ralated injuried and polytrauma performed on the basis of a mobile military hospital during 2015-2019 period. Results: In 660 patients with combat multiple and combined injuries and in 1027 - with severe military combined trauma, medical tratment was provide by "damage control" technology. The main task of the first stage of surgery intervention was to stop the bleeding and stabilize the patient condition. 130 patients with intra-abdominal bleeding underwent laparotomy, temporary stop of bleeding, blood sampling for autotransfusion and temporary closure of the abdominal cavity. For the purpose of temporary hemostasis in 15 patients abdominal tamponade was performed, in 26 - liver tamponade, in 24 - splenectomy, in 6 - nephrectomy and in 6 - put the clamps were applied to bleeding vessels. In 14% injured patients definitive stage of surgical procedures were performed at the second level of medical care on the background of abdominal compartment syndrome in 10, visceral edema in 14 and peritonitis in 40 patients. Conclusions: Providing emergency medical treatment, surgical procedures and intensive care at the second level of medical tretment using the technology of "damage control" and timely patients evacuation are the key to reducing mortality and complications of military surgical trauma
Efficacy and mechanism of KRAS G12C PROTAC in inhibiting the proliferation of pancreatic cancer cells
Authors:   College of Pharmacy, Yantai University, Yantai 264000, Shandong Province, China, Gao Shuai , Zou Fangxia ,   College of Pharmacy, Yantai University, Yantai 264000, Shandong Province, China, Zheng Lixia ,   Shandong Luye Pharmaceutical Co. Ltd., Yantai 264000, Shandong Province, China, Wang Yunjie ,   College of Pharmacy, Yantai University, Yantai 264000, Shandong Province, China, Feng Xinyu ,   College of Pharmacy, Yantai University, Yantai 264000, Shandong Province, China, Liu Deshuai ,   College of Pharmacy, Yantai University, Yantai 264000, Shandong Province, China, Mao Yutong ,   College of Pharmacy, Yantai University, Yantai 264000, Shandong Province, China, Ye Liang ,   School of Public Health and Management, Binzhou Medical University, Yantai 264000, Shandong Province, China, Tian Jingwei ,   College of Pharmacy, Yantai University, Yantai 264000, Shandong Province, China
Published: January 2022

Pancreatic cancer is a rare but highly malignant cancer with few effective treatments available. Targeting cancers bearing specific genetic mutations offers a new approach for cancer therapy. PROTAC (proteolysis-targeting chimeras) is an emerging technique to design targeted therapy and increasing evidence supports its utility. This study examined the in vitro pharmacodynamics and mechanism of PROTAC K-Ras Degrader-1 (PKD-1), a PROTAC molecule, in inhibiting the proliferation of pancreatic cancer cells. We used a pancreatic cancer cell line, MIA PaCa-2 cells, to examined the binding and degradation-promoting capabilities of PKD-1 on KRAS G12C protein and further evaluated the effects of PKD-1 on cell viability, cell cycle and apoptosis. PKD-1 was able to bind to KRAS G12C protein, promoted its degradation for up to 72 h, reduced cell viability, increased cell cycle arrest and promoted cell apoptosis. Mechanistic study found that the efficacy of PKD-1 was at least partially mediated by promoting 26S proteasome degradation process. Combined, these results extended previous findings and support the potential utility of PROTAC molecules such as PKD-1 as a new treatment strategy against pancreatic cancer.
Stok Kontrolünde ABC ve VED Analizi Yöntemlerinin Kullanılması: Bir Üniversite Hastanesi Covid-19 Servislerinde Uygulama
Authors: KORKMAZ Ersin , GÜNER Mehmet
Published: January 2022

Sağlık işletmelerinde stok yönetimi sağlık hizmetlerinin etkin bir şekilde sunulması için önem arz etmektedir. Özellikle, pandemi gibi olağanüstü dönemlerde artan belirsizlikle birlikte stokların temini, saklanması ve kullanımı daha da önemli hale gelmektedir. Bu çalışmanın amacı, pandemi sürecinin beraberinde getirdiği belirsizlik koşullarında bir kamu hastanesinde kullanılan tıbbi sarf malzeme stok harcamalarını stok kontrol tekniklerinden Always Better Control (ABC), Vital-Essential-Desirable (VED) ve ABC-VED Matris yöntemlerini kullanarak sınıflandırmak ve hastanelerde etkin bir stok yönetimi için en uygun yöntemi tespit etmektir. Çalışmada, hastanenin Covid-19 servislerinde 2020 yılında kullandığı tıbbi sarf malzemeler öncelikle ABC analizi ile maliyet kriterine göre, VED analizi ile hasta hayatı için ifade ettiği önem kriterine göre sınıflandırılmıştır. ABC-VED matris yöntemiyle ise her iki kriter birlikte ele alınmış ve tıbbi sarf malzemeler 3 kategoriye ayrılmıştır. Kategori I'de bulunan ve sıkı stok kontrolüne tabi tutulması gereken malzeme tutarı 579.491,98 TL (%79,96); Kategori II'de yer alan ve orta stok kontrolüne tabi olması gereken malzeme tutarı 126.476,92 TL (%17,45) ve Kategori III'te yer alan ve düşük stok kontrolüne tabi tutulması gereken malzeme tutarı ise 18.781,46 TL (%2,59)'dir. Çalışma sonucunda, kullanılan sarf malzemelerin maliyet ve önem düzeylerinin değiştiği pandemi döneminde, etkin bir stok yönetimi için sadece maliyet veya hayati önem kriterini dikkate almak yerine her iki kriterin birlikte değerlendirildiği ABCVED matris yönteminin kullanılması önerilmiştir
Inflation Accounting in Terms of Tax Legislation and Accounting Standards in Turkey
Authors: VAROL Naim
Published: January 2022

Inflation is the level of prices increasing at a substantial rate over some time, thus requiring more money each year to buy a given amount of goods and services. Financial statements are instruments of an enterprise that show the financial situation and outcomes of functions. In high inflationary periods, if they are reported in the monetary unit of the identicalhyperinflationary economy they do not reflect the real financial situation and activity outcomes of an entity. Many arrangements have been made to prevent the negative effects of inflation on the presentation of financial tables in Turkey. The most important regulation to eliminate the impact of inflation on the financial statements is Tax Procedural Law No. 5024, the Law Amending the Income Tax Law, and Corporate Tax Law. In addition, The Public Oversight Organisation has published TAS 29 of Turkish Accounting Standards and Chapter 25 of Financial Reporting Standard for Large and Mediumsized Entities, Financial Reporting in Hyperinflationary Economies. In recent years, the inflation rate has remained at double-digit points in Turkey. In this study, inflation accounting is analyzed in terms of tax legislation and accounting standards and found that firstly, a prerequisite rate for application of the inflation adjustment is kept high and based only on The Turkish Statistical Institute'sdata, secondly the deficiencies in the tax legislation related to inflation accounting and finally mismatches between tax legislation and accounting standards. The aim of the study is to determine the deficiencies inthe legislation and practice related to inflation accounting and to propose solutions. In the study, a literature review was conducted.
Effect Of Accounting Conservatism In Financial Performance Industries In The Financial Sector Registered In Indonesia Stock Exchange
Authors: Leon Farah Margaretha , Hendrawan Sony
Published: January 2022

The problems discussed in this research is to examine the effect of accounting conservatism and firm size on financial performance indicators as measured by return on assets (ROA), earnings per share (EPS) and market price of shares in companies engaged in the financial sector listed in the Indonesia Stock Exchange / Bursa Efek Indonesia (BEI). The purpose of this study is to examine the assumptions of the influence of accounting conservatism and firm size on financial performance indicators as measured by return on assets (ROA), earnings per share (EPS) and market price of shares in companies that engaged in the financial sector listed on the Bursa Efek Indonesia (BEI). The method of analysis of this study using multiple linear analyses with the number of samples of 61 companies engaged in the financial sector listed on the stock exchange of Bursa Efek Indonesia (BEI). The results of this study indicate that accounting conservatism has a significant influence on earnings per share (EPS) and market price of legitimate companies in the financial sector, but accounting conservatism has no significant effect on return on assets (ROA). The implications of this study are beneficial to investors who use information as a reference before investing that firm size and accounting conservatism policies in corporate financial reporting can increase the rate of return on investment. As for corporate management to improve the level of accounting conservatism policy in financial reporting so that the earning per share (EPS) and stock market prices may increase.
Comparative Analysis of Banking Financial Performance Pre and Post Covid-19 Pandemic
Authors: Pramitasari Triska Dewi , Subaida Ida
Published: January 2022

Covid-19 struck the Indonesian banking industry in particular ASEAN, through the weaker economic growth, which resulted in a slowdown in credit growth and eventually reduce profitability. This study aimed to analyze the financial performance of banks before and after the occurrence of a covid-19 pandemic and formulate alternative strategies to improve the financial performance of Indonesian banks. The study sample consisted of four banks with saturated sampling method (census) are owned banks (State Bank) listed on the Stock Exchange Indonesia. The data in this research is secondary data obtained from the bank's annual report period 2019 until the second quarter of 2020 which is accessed via the IDX website. Performance is measured using the six financial ratios namely ROA, BOPO, NPL, NIM, CAR and LDR with different test analysis method (Paired T-Test). The study found that in the form of financial ratios ROA, BOPO, CAR and LDR pre and post Covid-19 pandemics have significantly different values, while the NPL and NIM did not differ significantly.
Behavioural Accounting Explained through Different Factors
Authors: Ben Nefissa Basma , Jilani Faouzi Jilani
Published: January 2022

The positive theory of accounting initiated by Watts and Zinmerman in 1978 postulates that the purpose of accounting is to describe, explain and predict accounting facts. The major contribution of this theory is to analyze the effect of accounting output on the main recipients of financial statements. However, in spite of its notable contributions, the positive theory of accounting falls short of studying the context in which the decision-making process by agents takes place s. It has been proved that this context conditions the decision-making process. Numerous studies have therefore been interested in the characteristics of the environment, which include both, organizational factors and individual factors that would condition decisions. It is from this perspective that behavioural accounting, a branch of accounting defined by Hofsted and Kinard (1970) as the analysis of the attitudes of accountants andparticularly non-accountants under the prism of the impact of accounting andparticularly accounting reports, has been developed. Thus, in many fields, both accounting and non-accounting, researchers have felt the need to take a closer look at the behavioural dimension, mainly theemotional and cognitive dimensions of decision-makers, particularly executives, because these dimensions have a significant influence on the decision-making process.In the first part of our article, we will therefore show how the development of behavioral research has taken place in many fields. The aim is to prove that man is not a machine and that man’s specificities, both cognitive and emotional, must be rigorously analyzed to avoid unexpected results .Subsequently, we present a more or less diverse range of work on behavioral accounting . Finally, we prove through a careful and rigorous review of the accounting literature that behavioral accounting offers the opportunity for researchers, particularly practitioners, to be apprehended and thus evaluated through different faculties.
Tweet and Retweet Journalism During the Pandemic:
Authors: Barbosa Belem , Carvalho Cássia
Published: January 2022

ABSTRACT – Starting from a gap identified in the literature regarding the use of social networks by newspapers to disseminate urgent news, this article aims to study strategies of journalistic content in social media, particularly in the context of a public crisis and to compare the effectiveness of different types of news disseminated in this medium, namely in terms of reach and generated interaction. The following research question was defined: how popular was public health news in Brazil during the covid-19 pandemic? Based on contributions in the literature, a quantitative study was carried out, using the content analysis technique. The study enable to better understand the sharing behavior of news in Twitter, the consumption behavior of newspaper readers on social networks and the generation of news during the pandemic.
RESUMO – Partindo de uma lacuna identificada na literatura quanto ao uso das redes sociais pelos jornais para divulgação de notícias urgentes, este artigo tem como objetivo estudar estratégias no consumo de conteúdo jornalístico nas mídias sociais, particularmente durante uma crise mundial, e comparar a eficácia de diferentes modalidades de notícias divulgadas neste meio, nomeadamente ao nível do alcance e da interação gerada. Definiu-se a seguinte questão de pesquisa: qual a popularidade das notícias de saúde pública no Brasil durante a pandemia de covid-19? Com base nas contribuições da literatura, foi realizado um estudo quantitativo, utilizando a técnica de análise de conteúdo. O estudo possibilitou compreender melhor o comportamento de compartilhamento de notícias no Twitter, o comportamento de consumo dos leitores de jornais nas redes sociais e a geração de notícias durante a pandemia.
RESUMEN – A partir de una brecha identificada en la literatura sobre el uso de las redes sociales por parte de los periódicos para difundir noticias urgentes, este artículo tiene como objetivo estudiar estrategias en el consumo de periodistas de noticias en las redes sociales, particularmente durante una crisis global y comparar la efectividad de diferentes modalidades de las noticias difundidas en este medio, es decir, en términos de alcance e interacción generada. Se definió la siguiente pregunta de investigación: ¿cuál es la popularidad de las noticias de salud pública en Brasil durante la pandemia de covid-19? Con base en aportes de la literatura, se realizó un estudio cuantitativo utilizando la técnica de análisis de contenido. El estudio permitió comprender mejor el comportamiento de compartir noticias en Twitter, el comportamiento de consumo de los lectores de periódicos en las redes sociales y la generación de noticias durante la pandemia.
POLA PERILAKU PENELUSURAN INFORMASI MAHASISWA DI ERA DIGITAL NATIVE
Authors: Latifa Hanum Atiqa Nur
Published: January 2022

Abstract Human behavior in searching different information but can establish a pattern that can be known the model search. In the case of this study, the focus is the behavior of students in searching information to meet the learning needs on campus. Exploratory research methodology with a quantitative approach. Collecting data through distributing questionnaires to 93 respondents to the survey technique as the primary data and conducting interviews as secondary data. Data analysis techniques performed by regression analysis model tiered or SEM (structural equation modeling) with Partial Least Square approach using tools SmartPls 2.0 and SPSS program to test for normality of data. The results showed that the characteristics of all respondents belonging to the Internet generation (net generation) or better known as a digital native with instant information search behavior patterns and digital in meeting information needs. Amounting to 68.82% of respondents chose the resources in the form of electronic media format as a medium of learning than the printed media. Amounting to 62.37% of respondents prefer to access information to support their learning tasks derived from internet and as much as 54.84% using the smartphone as a support tool accessing such information. In conclusion digital native generation tend to like information search patterns that come into contact with technology, is fast and easy, and like source of information in electronic media. Thus forming the pattern of searches ranging from needs information analysis (task/add insight) – environment (economic) - access location (internet/library) – selection (source of relevant information). Keywords: behavior, information retrieval, digital native
PEMBELAJARAN MATERI KONDUKTOR DAN ISOLATOR PANAS MENGGUNAKAN METODE OBSERVASI SISWA KELAS VI SEKOLAH DASAR
Authors: Zulhila Zulhila
Published: January 2022

Abstrak: Tulisan ini dilatarbelakangi oleh beberapa kondisi awal kelas VI di SDN 03 Sempalai, yaitu: (1) Hasil ulangan siswa masih banyak di bawah KKM; (2) Kurang fokus dalam mengikuti proses belajar mengajar; (3) Kurang semangat dalam melaksanakan aktivitas di kelas; dan (4) Tidak memahami pelajaran yang di sampaikan. Dari paparan tersebut dicari solusi agar proses belajar mengajar sebaiknya menggunakan metode yang tepat yaitu metode observasi.   Tujuan penulisan ini adalah untuk mendeskripsikan kondisi siswa kelas VI SDN 03 Sempalai dalam menggunakan metode, bentuk RPP harus sesuai dengan karakteristik siswa, supaya mudah untuk menerapkannya dalam pembelajaran, untuk menjelaskan skenario dalam pembelajaran tentang konduktor dan isolator panas menggunakan metode observasi.   Kondisi belajar siswa kelas VI SDN 03 Sempalai tahun ajaran 2017/2018 dalam pembelajaran IPA tentang konduktor dan isolator panas, sangat perlu untuk mengubah metode yang tepat; bentuk RPP harus sesuai dengan karakteristik siswa, supaya mudah untuk menerapkannya dalam pembelajaran, dan skenario pembelajaran menggunakan metode observasi, dimungkinkan mampu   membuat siswa mudah memahami dan sulit dilupakannya, karena siswa melakukan, mengamati, dan berpikir secara ilmiah sehingga dapat dipertanggungjawabkan.  Kata Kunci: Pembelajaran IPA, Konduktor dan Isolator            Panas, Metode Observasi
ANALISIS PENELITIAN DOSEN DAN MAHASISWA PROGRAM STUDI MAGISTER (S2) PENDIDIKAN BAHASA INGGRIS FKIP UNIVERSITAS TANJUNGPURA PONTIANAK
Authors: Sada Clarry
Published: January 2022

AbstrakDunia pendidikan pada pendidikan tinggi di fokuskan pada tiga aspek yaitu: pengajaran (pembelajaran), penelitian dan pengabdian pada masyarakat. Aspek penelitian berperan penting dalam proses perkembangan pendidikan di perguruan tinggi. Oleh karena itu, isu sentral yang diangkat dalam penelitian ini adalah berkenaan dengan kualitas penelitian Dosen dan mahasiswa pada program studi magister pendidikan bahasa Inggris pada FKIP Universitas Tanjungpura Pontianak. Penelitian ini mengambil populasi dosen yang telah di-homebase-kan pada program studi magister (S2) Pendidikan Bahasa Inggris pada FKIP Universitas Tanjungpura Pontianak. Data dikumpulkan dengan menggunakan kuesioner dan di analisis secara deskriptif. Hasil penelitian menunjukkan bahwa 90% penelitian para dosen sesuai dengan keahlian atau spesialisasinya masing-masing. Hanya 20% penelitian yang tidak relevan dengan program studi. penelitian yang diluar bidang pembelajaran Bahasa Inggris. Sementara itu, penelitian mahasiswa yang berkaitan dengan penelitian untuk penyelesaian studi magister mereka sudah sesuai dengan visi dan misi program studi magister.   Kata kunci: Penelitian Mahasiswa, Penelitian Dosen, Program Studi Magister Pendidikan Bahasa Inggris
PENINGKATAN HASIL BELAJAR MATERI INDUKSI MAGNET MELALUI MODEL PEMBELAJARAN TEAM ASSISTED INDIVIDUALIZATION PADA SISWA KELAS XII MIA 3 SMAN 2 PONTIANAK
Authors: Udzaenah Udzaenah
Published: January 2022

AbstractThis research was aimed to increase student’s achievement of XII MIA 3 students of SMA Negeri 2 Pontianak on magnetic induction materials. This research consist of 2 (two) cycles with each meeting takes time 3x45 minutes. Each cycle consisted of planning,  implementation,  observation,  and  analysis  section.To  know  class management, teacher and student;s observation sheet was used.The results showed that application of cooperative learning model Team Assisted Individualization can improve student’s achievement in class XII MIA 3 SMA Negeri 2 Pontianak on magnetic induction material. It can be seen from the increase in average grade from 67.9 to 76.32 and the percentage of students who pass the tes rosefrom 52.63% in the first cycle becomes 76.32% in the second cycle. Kata kunci: Induksi Magnet, Hasil Belajar, Team Assisted Individualization
UPAYA PENINGKATAN PEMAHAMAN SISWA PADA MATERI JAMUR MELALUI METODE PENEMUAN TERBIMBING DI SMA
Authors: Karomatusyafa ah Karomatusyafa ah
Published: January 2022

Abstrak Penelitian tindakan kelas ini bertujuan untuk memperbaiki proses pembelajaran dan meningkatkan pemahaman siswa dengan menerapkan metode penemuan terbimbing pada materi Jamur siswa kelas X. Pembelajaran Biologi salah satunya dimaksudkan untuk meningkatkan pemahaman siswa terhadap materi Jamur. Bentuk penelitian yang digunakan adalah Penelitian Tindakan Kelas, yang dilaksanakan di kelas X MIA SMAN 3 Simpang Hilir Tahun Pelajaran 2018/2019 dengan siswa sebanyak 31 orang. Instrumen yang digunakan dalam penelitian ini berpa lembar observasi untuk mengukur kemampuan biologi dan soal tes untuk mengukur hasil pemahaman siswa.. Dari hasil analisis didapatkan bahwa (1)Penerapan metode penemuan terbimbing meningkatkan pemahaman materi jamur pada siswa kelas X MIA SMAN 3 Simpang Hilir. Peningkatan pemahaman siswa ditandai dengan peningkatan pengetahuan dalam setiap siklus. Siklus I rerata pengetahuan 67,32 dan siklus II menjadi 77,41. Peningkatan pemahaman juga ditandai dengan adanya prosentase ketuntasan pada siklus I 25,81% menjadi 77,41%, (2) Pembelajaran dengan metode penemuan terbimbing dalam kegiatan pembelajaran mampu meningkatkan kemampuan biologi. Dengan pembelajaran terbimbing kemampuan komunikasi, kerja sama, percaya diri dan empati meningkat secara signifikan, (3) Penerapan metode penemuan terbimbing berpengaruh positif, yaitu dapat meningkatkan minat dan motivasi belajar. Dengan demikian dapat disimpulkan bahwa penerapan metode penemuan terbimbing dapat meningkatkan pemahaman siswa Kata kunci: Pembelajaran Biologi, Pemahaman, Penemuan Terbimbing
MENINGKATAN HASIL BELAJAR SISWA MENGGUNAKAN PEMBELAJARAN KOOPERATIF PROBLEM BASED LEARNING PADA MATERI TRIGONOMETRI DI SMA
Authors: Sukwantini Sri
Published: January 2022

Abstract Dalam pembelajaran matematika materi trigonometri kelas XI MIPA 1 SMA Negeri 1 Pontianak masih banyak yang dibawah KKM terutama dalam menyelesaikan soal-soal. Oleh karena itu perlu suatu upaya untuk meningkatkan hasil belajar materi tersebut, yaitu melalui implementasi pembelajaran kooperatif problem based learning. Penelitian ini bertujuan untuk meningkatkan hasil belajar siswa menggunakan pembelajaran kooperatif problem based learning kelas XI MIPA 1 SMA Negeri 1 Pontianak. Subjek dalam penelitian ini adalah siswa kelas XI MIPA 1 yang berjumlah 34 siswa, seorang guru matematika dan seorang pengamat. Data yang dikumpulkan berupa hasil belajar siswa dan hasil pengamatan guru. Penelitian ini dilakukan dengan dua siklus. Tiap siklus meliputi 4 (empat) tahap yaitu perencanaan, pelaksanaan tindakan, pengamatan observer, dan refleksi. Hasil penelitian menunjukkan (1) ketuntasan belajar siswa pada siklus pertama sebesar 55% dengan nilai rata-rata 74,5 dan pada siklus kedua sebesar 100% dengan nilai rata-rata sebesar 95. Skor aktivitas guru pada siklus pertama adalah sebesar 71,9% dengan predikat cukup, sedangkan pada siklus kedua adalah sebesar 88,3% dengan predikat sangat baik. Dari data tersebut menunjukkan bahwa pembelajaran kooperatif problem based learning dapat meningkatkan hasil belajar siswa. Keywords: Problem based learning, Trigonometri, SMA
GAYA KEPEMIMPINAN WALIKOTA UNTUK MENINGKATKAN KINERJA DAN AKHLAK APARATUR SIPIL NEGARA DI KOTA PONTIANAK
Authors: Wardi Suhra
Published: January 2022

Abstrak Gaya Kepemimpinan seseorang tidak hanya sebatas ciri yang tampak dari perilaku yang dapat di lihat oleh bawahannya akan tetapi juga akan memiliki dampak terhadap hasil kerja orang yang dipimpnnya. Setiap pemimpin memiliki gayanya masing-masing dalam melaksanakan kepemimpinannya. Dipersepsikan adanya pengaruh gaya kepemimpinan terhadap hasil kerja para aparatur karena seorang pemimpin mempengaruhi prilaku orang-orang yang dipimpinnya.Aparatur akan bersikap sesuai dengan harapan yang di inginkan oleh pemimpinnya. Bila mana pemimpinnya disiplin dalam melaksanakan tugas dan mengharapkan bawahannya juga disiplin maka ada kecenderungan terdapat sikap disiplin yang ditunjukkan oleh para aparatur. Gaya Kepemimpinan dapat pula mempengaruhi kinerja para aparatur.Meningkat atau menurun kinerja para aparatur sangat dipengaruhi oleh pemimpinnya. Pada sisi aturan setiap aparatur sudah memiliki tugas pokoknya masing-masing, mereka semestinya taat pada tugasnya, namun pada kenyataan di lapangan masih ada aparatur yang tidak taat pada tugas pokoknya. Kinerja aparatur sangat penting untuk diperhatikan karena suksesnya program program pemerintah sangat dipengaruhi oleh kinerja para aparatur.Pemimpin yang peduli dengan kinerja para aparaturnya akan merasakan mafaat yang besar terhadap hasil dari kepemimpinannya. Prinsip bahwa bagaiman gaya kepemimpinan seseorang akan meningkatkan kinerja aparatur dan sekaligus juga akan terjadi bertambahnya kualitas akhlak aparatur menjadi tujuan organisasi dan harapan masyarakat. Suksesnya pembangunan yang dilaksanakan pemerintah yang bertujuan untuk meningkatkan kesejahteraan masyarakat akan dapat tercapai bila mana proses pembangunan itu berjalan dengan lancar sesuai dengan perencanaan yang tentu di dukung oleh kinerja aparatur yang handal. Kata kunci : Gaya Kepemimpinan, Kinerja, dan Akhlak
PENINGKATAN KINERJA GURU IPS DAN PPKN DALAM PEMBELAJARAN MELALUI SUPERVISI EDUKATIF KOLABORATIF SECARA PERIODIK DI SMP
Authors: Khatib Khatib
Published: January 2022

Abstrak Seorang guru harus selalu meningkatkan kemampuan profesionalnya, pengetahuan, sikap dan keterampilannya secara terus-menerus sesuai perkembangan ilmu pengetahuan dan teknologi termasuk paradigma baru pendidikan. Menurut Dirjen Pendidikan Dasar dan Menengah Departemen Pendidikan Nasional (2004:2) seorang guru harus memenuhi tiga standar kompetensi diantaranya: (1).Kompetensi pengelolaan pembelajaran dan wawasan pendidikan.(2)Kompetensi Akademik/Vokasional sesuai materi pembelajaran.(3) Pengembangan profesi.Ketiga kompetensi tersebut bertujuan agar guru dan pembelajaran bermutu yang akhirnya meningkatkan mutu pendidikan Indonesia. Untuk mencapai ketiga kompetensi tersebut, sekolah harus melakukan pembinaan terhadap guru baik melalui workshop, PKG, diskusi, dan supervisi edukatif. Hal itu harus dilakukan secara periodik agar kinerja dan wawasan guru bertambah. Penelitian ini merupakan penelitian tindakan, maka pelaksanakan ini dilaksanakan secarasiklus. Setiap siklusnya selalu ada persiapan tindakan, pelaksanaan tindakan, pemantauan evaluasi, dan refleksi.Simpulan dari penelitian ini adalah pelaksanaan supervisi edukatif kolaboratif secara periodik dapat meningkatkan kinerja guru dalam melaksanakan pembelajaran, dapat meningkatkan kinerja guru dalam menilai prestasi belajar siswa dan dapat meningkatkan kinerja guru dalam melaksanakan tindak lanjut hasil prestasi belajar siswa. Kata Kunci: Peningkatan Kinerja Guru, Pembelajaran Supervisi Edukatif Kolaboratif, Periodik.
MENINGKATKAN PRESTASI DAN MOTIVASI BELAJAR IPA DENGAN MENERAPKAN PENGAJARAN BERBASIS INKUIRI DI SD TELAGA ARUM
Authors: Mulyadi Mulyadi
Published: January 2022

AbstrakUntuk bisa mempelajari sesuatu dengan baik, kita perlu mendengar, melihat, mengajukan pertanyaan tentangnya, dan membahasnya dengan orang lain. Bukan Cuma itu, siswa perlu “mengerjakannya”, yakni menggambarkan sesuatu dengan cara mereka sendiri, menunjukkan contohnya, mencoba mempraktekkan keterampilan dan mengerjakan tugas yang menuntut pengetahuan yang telah mereka dapatkan. Sedangkan tujuan dari penelitian ini adalah: (a) Ingin mengetahui seberapa jauh pemahaman dan penguasaan mata pelajaran IPA setelah diterapkannya pengajaran berbasis inkuiri. (b) Ingin mengetahui pengaruh motivasi belajar siswa setelah diterapkan pengajaran berbasis inkuiri. Penelitian ini menggunakan penelitian tindakan (action research) sebanyak tiga putaran. Setiap putaran terdiri dari empat tahap yaitu: rancangan, kegiatan dan pengamatan, refleksi, dan refisi. Sasaran penelitian ini adalah siswa kelas V SDN 4 Telaga Arum semester genap tahun pelajaran 2019/2020 Data yang diperoleh berupa hasil tes formatif, lembar observasi kegiatan belajar mengajar. Dari hasil analis didapatkan bahwa prestasi belajar siswa mengalami peningkatan dari siklus I sampai siklus III yaitu, siklus I (62,50%), siklus II (75,00%), siklus III (87,50%). Simpulan dari penelitian ini adalah metode pengajaran berbasis inkuiri dapat berpengaruh positif terhadap motivasi belajar Siswa kelas V SDN 4 Telaga Arum semester genap tahun pelajaran 2019/2020, serta model pembelajaran ini dapat digunakan sebagai salah satu alternative pembelajaran IPAKata Kunci: Prestasi Belajar, Motivasi Belajar, Pengajaran Berbasis Inkuiri
UPAYA PENINGKATAN PEMAHAMAN GURU DALAM MENYUSUN LAPORAN PTK MELALUI PEMBIMBINGAN TERFOKUS DENGAN PENDEKATAN KOLABORATIF
Authors: Setiyadi Imam
Published: January 2022

AbstrakPenelitian Tindakan Sekolah (PTS) ini berangkat dari permaslahan yang ada dilapangan khususnya di sekolah binaan, judul penelitian adalah “Upaya Peningkatan Pemahaman Guru Dalam Menyusun Laporan Penelitian Tindakan Kelas Melalui bimbingan Terfokus Dengan Pendekatan Kolaboratif di Sekolah Binaan”. Penelitian ini dilaksanakan dengan tujuan sebagai berikut: (1) Secara umum, untuk meningkatkan pemahaman guru dalam menyusun laporan penelitian tindakan kelas, dalam rangka meningkatkan kualitas proses pembelajaran. (2) Secara khusus, untuk mendeskripsikan penerapan bimbingan terfokus dengan pendekatan kolaboratif dalam meningkatkan pemahaman dan kemampuan guru menyusun laporan penelitian tindakan kelas yang dilaksanakan oleh peneliti di sekolah binaan. Pengumpulan data dilakukan dengan menggunakan angket dan penilaian laporan hasil penelitian tindakan kelas dari guru yang menjadi subjek penelitian. Penelitian ini dilaksanakan dalam dua periode siklus tindakan, dengan menerapkan penjelasan secara kelompok dan bimbingan individu, dengan subyek penelitian 2 sekolah yang terdiri dari 11 orang guru di wilayah Sekolah binaan di Kabupaten Ketapang. Dari hasil penelitian tindakan sekolah terbukti adanya peningkatan pemahaman yaitu : Sebelum diberi penjelasan skor pemahaman guru 2,2 naik menjadi 3,4 setelah bimbingan secara kelompok, dan pada pembimbingan individu naik menjadi 3,57. Oleh karena itu dengan tidak memperhatikan kemungkinan lain yang bisa terjadi, maka hipotesa tindakan penelitian ini dapat diterima kebenarannya.Kata kunci: Kemampuan Guru, Penelitian Tindakan Kelas, Pembimbingan Terfokus, Pendekatan Kolaboratif.
PENINGKATKAN MANAJEMEN PESERTA DIDIK BERBASIS SEKOLAH MELALUI SUPERVISI MANAJERIAL DI SMPN 1 SUNGAI RAYA
Authors: Riyadi Slamet
Published: January 2022

AbstractThe principal has a great duty and responsibility in encouraging and facilitating the quality of educational program at a school. One of this is carrying out the main managerial duty and supervisory on teachers and education staff. According to the results of managerial supervision that have been carried on from January to April 2018, it was obtained 56% of all components of students management. To overcome this matter, the researcher has conducted a School Action Research entitled The Principal’s Effort In Improving Students Management Of School-Based Through Managerial Supervision of Smp Negeri 1 Sungai Raya. This research was conducted by involving the vice principal of students affairs and administration staff. The target of this research is the achievement of vice principal of students affairs and administration staff in the students management of school-based. The students management of school-based is a regulation for students that is began when they registered as the student until they have graduated at the school. This research was conducted through two cycles, in the first cycle 75% was obtained with good qualifications and 4 incomplete components of 25% with medium qualifications. In the second one, all components of the management of students have completed (100%). Based on these results, the principal has more motivation to improve the achievement of other school employees in order that completion of school administrative duties run better.Keywords: Principal, Student Management, Managerial Supervision
PENERAPAN KOMBINASI MODEL KOOPERATIF DAN DISCOVERY UNTUK MENINGKATKAN INTERAKSI SOSIAL DAN AKTIVITAS BELAJAR PKN SISWA SEKOLAH DASAR
Authors: Liswati Liswati
Published: January 2022

Abstrak Hasil survey di lapangan menunjukkan bahwa kondisi hasil belajar siswa dalam mata pelajaran PKn di kelas V SDN 04 Pangkalan Buton belum sesuai dengan harapan guru. Hal ini di tunjukkan dari hasil pembelajaran PKn yang telah dilakukan selama ini dengan menggunakan model pembelajaran ceramah. antara lain : (1) siswa kesulitan untuk memahami konsep akademik dalam menggambarkan sesuatu yang abstrak; (2) suasana belajar menjadi membosankan bagi siswa. Apakah dengan kombinasi model pembelajaran kooperatif dan discovery di kelas V SDN 04 Pangkalan Buton tahun ajaran 2019/2020 dapat meningkatkan interaksi sosial dan aktivitas belajar siswa ?. Pada hasil belajarpun mengalami peningkatan, kalau kita melihat dari data hasil belajar siswa serta membandingkan dari pra PTK, samapi dengan pelaksanaan siklus II sebagai kelanjutan dari pelaksanaan perbaikan dari siklus I, yang mana pada hasil belajar pada pra PTk siswa mendapatkan hasil belajar kategori kurang ada 4 orang (21%), setelah melaksanakan PTK pada siklus I menjadi 3 orang (16%) dan pada siklus II siswa yang tergolong nilai hasil pembelajarannya kurang menjadi 0 (0%) Kata Kunci : Metode, Kooperatif, Discovery
MENINGKATKAN KEDISIPLINAN GURU DAN KINERJA GURU PADA SD NEGERO 007 TELUK SEBONG KECAMATAN TELUK SEBONG
Authors: Girsang Elsinar
Published: January 2022

Abstrak Tujuan penulisan ini untuk melihat hubungan antara kedisiplinan guru dengan kinerja guru dalam melaksanakan tugas sebagai pendidik agar tujuan pendidikan dapat tercapai dengan baik. Penulisan ini dilakukan di lingkungan Dinas Pendidikan SD Negeri 007 Teluk Sebong, Berdasarkan uraian yang telah penulis paparkan pada analisa kedisiplinan guru dalam upaya meningkatkan kinerja guru maka dapat disimpulkan, sebagai berikut: (a) Patuh dan taat pada ketentuan bersama yang meliputi: datang tepat pada waktunya, mengikuti kegiatan-kegiatan sekolah dll, melaksanakan pembelajaran tepat waktu, mengunakan pakaian dan atribut sesuai ketentuan yang berlaku, dan guru menyusun perangkat tepat pada waktunya; (b) Kemampuan mengendalikan diri yang meliputi: guru dalam menjalankan tugas selalu mengedepankan etika; (c) Patuh terhadap tugas pokok guru yang meliputi: guru menyusun perangkat kerja, menyiapkan media pembelajaran, melakukan evaluasi dan pengayaan, serta memberikan penilaian sikap dan perilaku terhadap siswa; (d) Menciptakan suasana harmonis terhadap rekan kerja dan atasan yang meliputi: guru memiliki rasa empati terhadap rekan kerja didalam maupun diluar lingkungan kerja, guru menyelesaikan persoalan secara demokrasi dan kekeluargaan; (e) Menciptakan sikap kreatif dan inovasi yang meliputi: Guru memahami IT, memiliki wawasan kekinian, memiliki sikap tanggap lingkungan, dan mengikuti pelatihan penyetaraan profesi; (f) Memiliki loyalitas terhadap profesinya sebagai guru. Kata Kunci: Kedisiplinan, Kinerja, Guru SD Negeri 007 Teluk Sebong. PENDAHULUAN Sekolah sebagai lembaga pendidikan formal berfungsi untuk memberikan pengetahuan dan keterampilan, serta membentuk sikap dan kepribadian siswa. Guru sebagai pelaku untuk membentuk sikap dan kepribadian siswa harus menyusun materi yang diberikan, hendaknya dirumuskan sedemikian rupa dalam bentuk program – program pendidikan sehingga kondusif untuk mencapai tujuan pendidikan yang diselenggarakan sekolah. Objek pendidikan adalah siswa dan tugas guru adalah mempengaruhi pembentukan pribadi peserta didik, semua itu dapat tercapai dengan adanya proses belajar mengajar Guru sebagai tenaga pendidik merupakan ujung tombak keberhasilan anak didik di sekolah, namun yang dirsakan selama ini masih belum sesuai dengan tuntutan dan kebutuhan sesuai dengan perkembangan zaman. Untuk itu perlu adanya upaya pengembangan
PENGEMBANGAN MEDIA PEMBELAJARAN IPA TERPADU BERBASIS KOMPUTER TEMA BUNYI MELALUI LESSON STUDY DI SMP
Authors: Nartuti Sri
Published: January 2022

Abstrak Berdasarkan hasil observasi dan wawancara guru di SMP Negeri 3 Ketapang, bahwa pembelajaran di sekolah mulai merintis untuk menggunakan pembelajaran terpadu. Kegiatan lesson study dilakukan agar pembelajaran menjadi baik. Tujuan dilakukan penelitian ini adalah untuk mengetahui kelayakan media pembelajaran IPA terpadu yang dikembangkan. Penelitian ini menggunakan metode Research and Development (R & D). Uji coba menggunakan media pembelajaran dilaksanakan di SMP Negeri 3 Ketapang. Data yang diambil adalah data penilaian oleh pakar media dan pakar materi, tanggapan guru, tanggapan peserta didik serta hasil belajar peserta didik. Hasil penelitian menunjukkan bahwa rata-rata penilaian pakar media sebesar 2,83 dengan kriteria “sangat baik”, rata-rata penilaian pakar materi sebesar 2,66 dengan kriteria “baik” dan penilaian keterpaduan semua aspek mendapat jawaban “ya” yang menunjukkan media pembelajaran dinyatakan layak. Keberterimaan media pembelajaran oleh peserta didik pada uji coba skala terbatas memperoleh kriteria “baik dan sangat baik” sebesar 93% dan pada uji coba skala luas memperoleh kriteria “baik dan sangat baik” sebesar 100%. Keberterimaan media pembelajaran oleh guru sebesar 3,19 dengan kriteria “baik”. Kegiatan lesson study yang dilakukan oleh tim ahli memperoleh skor rata-rata pada pertemuan 1 sebesar 73,6% mengalami peningkatan pada pertemuan 2 sebesar 83,9%. Hasil evaluasi peserta didik dengan menggunakan media pembelajaran IPA terpadu menunjukkan ketuntasan klasikal sebesar 88,89% dengan nilai ≥75. Berdasarkan hasil penelitian di atas, dapat disimpulkan bahwa media pembelajaran layak digunakan sebagai media pembelajaran IPA terpadu pada tema bunyi. Kata Kunci : IPA terpadu, lesson Study, Media Pembelajaran, Tema Bunyi
ANALISIS KEBUTUHAN PENGEMBANGAN KEPROFESIAN GURU SMP NEGERI 1 PONTIANAK MELALUI PENILAIAN DIRI
Authors: Yuniarti Yuyun
Published: January 2022

Abstract This research is a survey research to determine teacher professional development programs that can be carried out by schools through teacher self-assessment. The results of this study can be used to determine professional development programs that can be carried out by schools based on self-assessment according to the needs of teachers. The self-assessment carried out by the teacher to analyze the need for Teacher Professional Development is carried out with a questionnaire that includes a person's strengths and weaknesses, Desired or required Career or Professional Development and the reasons for choosing the career development. Based on the survey, it can be seen that there is a comparison between the strengths of teachers and their weaknesses for the four competencies that teachers must have, it is also in accordance with the professional development program needed to improve the four competencies of teachers. Keywords: Self-Assessment, Teacher Professional Development