bluuebunny/crossref_metadata_2025_split huggingface dataset:
Eﬀect of selective plasmadsorption on systemic inﬂammatory response and cytokine levels in obstructed jaundice
Authors: Fomin А. M. 
Published: November 2021

Objective: to study the eﬀect of selective plasmadsorption (SPS) on the level of pro-inﬂammatory and anti-inﬂammatory plasma cytokines, markers of liver failure in patients with obstructive jaundice.Material and Methods. The study was conducted in 23 patients with prolonged obstructive jaundice. The baseline level of total bilirubin ranged from 285 μmol/L to 589 μmol/L. All patients were exposed to selective plasmadsorption before biliodigistic surgery and twice in the early postoperative period. Selective plasmosorption was carried using OctoNova by Asahi Kasei Medical (Japan) with the use of the sorbent based on the Plasorba BR-350 anion exchange resin. In one procedure, about two volumes of circulating plasma were treated.Results. Initial increase in the level of pro-inﬂammatory TNF-α, IL-1β, IL-6 cytokines as well as anti-inﬂammatory IL-10 cytokine was established.Following SPS, TNF-α level signifcantly decreased by 42.4% (p < 0.05). The decrease in IL-1β and IL-6 was 38.9% and 34.0%, respectively. The level of IL-10 signifcantly decreased by 30.7% (p < 0.05). A signifcant decrease in the levels of total bilirubin by 39.8 ± 3.8%, conjugated bilirubin (by 38.2%), unconjugated bilirubin (by 32.5%), ALT (by 23.5%), AST (by 37%), and bile acids (by 31.4%) was revealed by the end of the procedure. There were no hemorrhagic complications associated with SPS.Conclusions. Selective plasmosorption in complex treatment of patients with mechanical jaundice with hepatic insufciency in perioperative period reduces endotoxicosis level not only due to correction of biochemical markers of liver failure but also due to reduction of proinﬂammatory and anti-inﬂammatory cytokines.
Chaos from order: a network analysis of in-fighting before and after El Chapo’s arrest
Authors: Colby Darren 
Published: November 2021

Abstract
The effect of leadership decapitation—the capture or killing of the leader of an armed group—on future violence has been studied with competing conclusions. In Mexico, leadership decapitation has been found to increase violence and in-fighting among drug cartels. However, the causal pathways between leadership decapitation and in-fighting are unclear. In this article, it is hypothesized that leadership decapitation will weaken alliances between armed actors, lead to greater preferential attachment in networks of cartels and militias, and result in greater transitive closure as cartels seek to expand their power. These hypotheses are tested with a stochastic actor oriented model on a network dataset of episodes of infighting among cartels and the militias formed to opposed them between the five years before and after Joaquín, “El Chapo” Guzmán Loera, the former leader of the Sinaloa Cartel, was arrested in 2016. The results show that alliances have virtually no effect on the decision of cartels and militias to fight each other; weaker organizations faced a higher reputational cost after El Chapo’s detention; and post-arrest cartel in-fighting did not increase as a result of uncertainty about the relative balance of power among cartels.
Penggunaan Metode Team Games Tournament pada Pembelajaran Tematik untuk Meningkatkan Keaktifan Belajar Siswa
Authors: Shalahudin Shalahudin , Wati Widiya 
Published: November 2021

AbstrakTujuan penelitian ini adalah untuk penggunaan metode teams games tournament untuk meningkatkan keaktifan belajar siswa di dalam proses pembelajaran materi keragaman suku bangsa dan agama di negeriku. Subjek penelitian tindakan kelas ini adalah kelas IV SD Negeri 59/IX Penyengat Olak. Teknik pengumpulan data penelitian ini adalah observasi, wawancara, dan dokumentasi. Analisis data dilakukan dengan menggunakan analisis kuantitatif yang terdiri dari reduksi data, penyajian data, penarikan kesimpulan. Hasil penelitian ini menunjukkan bahwa penggunaan metode teams games tournament dapat meningkatkan keaktifan belajar siswa dalam proses pembelajaran. Keaktifan belajar siswa pada siklus I adalah sebesar 61% dan pada siklus II adalah sebesar 93%. Hasil penelitian ini menunjukkan bahwa penggunaan metode team games tournamen dapat meningkatkan keaktifan siswa di dalam proses pembelajaran dan mencapai kualitas pembelajaran yang tuntas. AbstractThe purpose of this study is to use the teams games tournament method to increase student learning activity in the learning process of ethnic and religious diversity in my country. The subject of this class action research is grade IV SD Negeri 59/IX Penyengat Olak. The data collection techniques of this study were observation, interviews, and documentation. Data analysis was carried out using quantitative analysis consisting of data reduction, data presentation, and conclusion drawing. The results of this study indicate that the use of the teams games tournament method can increase students' active learning in the learning process. Student learning activity in the first cycle is 61% and in the second cycle is 93%. The results of this study indicate that the use of the team games tournament method can increase student activity in the learning process and achieve complete learning quality.
Pengaruh Penggunaan Pop-Up Book Terhadap Hasil Belajar Siswa Pada Materi Konsep Siklus Air
Authors: Nisaa' Fitriana Khoirun , Adriyani Zuanita 
Published: November 2021

AbstrakPenelitian ini dilatarbelakangi oleh masalah penggunaan media pembelajaran di Madrasah Ibtidaiyah yang masih kurang bervariasi. Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan media pop-up book terhadap hasil belajar siswa pada materi konsep siklus air, dan respons siswa terhadap penggunaan pop-up book. Metode penelitian ini adalah quasi eksperimen. Sampel penelitian ini adalah Kelas V Sift 1 sebagai kelas eksperimen dan kelas V Sift 2 sebagai kelas kontrol. Hasil analisis data menggunakan rumus korelasi biserial memperoleh hasil rbis (0,711171) rtabel (0,32) untuk taraf signifikan 5% maka H0 ditolak, Ha diterima. Pengaruh penggunaan media pop-up book terhadap hasil belajar siswa pada materi konsep siklus air adalah sebesar 50,41%, dan sisanya dipengaruhi oleh variabel lain. Respon siswa terhadap penggunaan pop-up book adalah sebesar 88,26%, yaitu berada pada kategori sangat baik. AbstractThis research is motivated by the problem of using learning media in Madrasah Ibtidaiyah which is still less varied. This study aims to determine the effect of using pop-up book media on student learning outcomes on the water cycle concept material, and student responses to the use of pop-up books. This research method is quasi-experimental. The sample of this research is Class V Shift 1 as the experimental class and class V Shift 2 as the control class. The results of data analysis using the biserial correlation formula obtained the results of rbis (0.71171) rtable (0.32) for a significant level of 5%, then H0 was rejected, Ha was accepted. The effect of using pop-up book media on student learning outcomes on the water cycle concept material is 50.41%, and the rest is influenced by other variables. Student response to the use of pop-up books is 88.26%, which is in the very good category.
Safe Abortion Practice and Knowledge on Abortion Legalization Among
Nepalese Undergraduate Female Students
Authors: Acharya Shiva Raj , Sherstha Raju , Pahari Sandip , Shin Yong Chul , Moon Deog Hwan 
Published: November 2021

Background:
Unsafe abortion remains one of the major public health problems, especially
in developing countries. The objective of this study was to assess the level of knowledge on the
legalization of abortion and the practice of abortion among Nepalese undergraduate female students.

Methods:
An analytical cross-sectional study was conducted among the 490 female students of
Pokhara Valley, Nepal. Study populations from the 10 colleges were selected through purposive
and systematic random sampling. The semi-structured questionnaire was used as a data collection
technique.

Results:
Only 34% of students have a good knowledge of abortion legalization, compared to 42%
who have poor knowledge. While two-thirds of the participants (66.6%) were aware that abortion
is legal in Nepal, only a few were aware of the conditions for legalized safe abortion. During sexual
intercourse, almost half of the participants (51.3%) did not use any form of contraception. Unintended
conception was the primary cause of abortion (53.3%).

Conclusion:
The level of knowledge about the abortion law, safe abortion practice, and utilization
of abortion services were found to be poor. Age of the participant, autonomy level for decision
making, religion, and study background were the associated factors with the level of knowledge
and practice of abortion. Community-based health promotion and awareness programs focusing on
the youth population should be conducted.
Miskonsepsi materi larutan penyangga
Authors: Nurhidayatulah Nurhidayatullah , Prodjosantoso Anti Kolonial 
Published: November 2021

Penelitian ini bertujuan untuk mengetahui miskonsepsi materi larutan penyangga, persentase miskonsepsi pada setiap indikator materi larutan penyangga, dan penyebab terjadinya miskonsepsi materi larutan penyangga pada siswa SMA Negeri 2 Mataram. Penelitian ini merupakan penelitian deskriptif kualitatif yang melibatkan 80 siswa kelas XI IPA 4 dan XI IPA 5 SMA Negeri 2 Mataram sebagai sampel dalam penelitian yang ditentukan secara purposive sampling. Instrumen yang digunakan untuk menganalisis miskonsepsi larutan penyangga yaitu instrumen multiple choice two tier diagnostic. Instrumen di validasi oleh expert judgment dan validasi empirik oleh 38 siswa kelas XII IPA 2 SMA Negeri 2 Mataram.. Hasil analisis miskonsepsi larutan penyangga menggunakan instrumen two-tier multiple choice diagnostic menunjukkan bahwa terjadi miskonsepi sebesar 47%, memahami konsep sebesar 37%, dan tidak memahami konsep sebesar 16%. Miskonsepsi terbanyak terjadi pada indikator konsep perhitungan pH larutan penyangga pada penambahan sedikit asam atau basa sejumLah 4 soal yaitu dengan rata-rata 64,08%. Miskonsepsi larutan penyangga terjadi karena guru kurang menekankan materi konsep, khususnya pada indikator larutan penyangga pada kehidupan sehari-hari, bahasa buku teks kimia yang terlalu sulit, dan siswa sendiri yang kurang fokus saat proses pembelajaran. Misconceptions on buffer solution AbstractThis study aims to determine the misconception on buffer solution, the percentage of misconceptions on each indicator, and the cause of the misconception of the student of SMA Negeri 2 Mataram.This research is a qualitative descriptive study involving 80 students of class XI of physics study (IPA) 4 and XI 5 of SMAN 2 Mataram as samples determined by purposive sampling. The instrument used to analyze the misconceptions of the buffer solution is two-tier instrument diagnostic multiple choice. The instrument is validated by expert judgment and empirical validation by 38 students of class XII physic study (IPA) 2 SMA Negeri 2 Mataram. The results of the data analysis showed that there is 47% misconceptions, 37% understand and as many as 16% do not understand concept. Misconceptions occurred in the calculation of the indicator concept pH buffer solution in the addition of a small amount of acid or base in an average of 64.08%. The misconception of the buffer solution occurred because the teachers did not emphasize the concept of matter, particularly on indicators of the buffer solution in everyday life, the language of chemistry textbooks that are too difficult, and the students themselves are less focused during the learning process.
Studi komparasi learning cycle 5E dan learning together dikombinasi dengan drill and practice terhadap prestasi belajar kimia ditinjau dari keterampilan proses siswa
Authors: Fujiyanti Mita , Susilowati Endang , Saputro Sulistyo 
Published: November 2021

Penelitian ini bertujuan untuk mengetahui perbedaan prestasi belajar antara siswa yang diberikan model pembelajaran Learning Cycle 5E dan Learning Together dikombinasikan dengan Drill and Practice; siswa yang memiliki keterampilan proses tinggi dan keterampilan proses rendah; serta interaksi antara pembelajaran Learning Cycle 5E dan Learning Together dikombinasi dengan Drill and Practice dengan keterampilan proses siswa terhadap prestasi belajar siswa pada materi pokok hidrolisis garam. Penelitian ini merupakan penelitian kuantitatif dengan metode eksperimen. Sampel penelitian terdiri dari dua kelas siswa (XI MIA 1 dan XI MIA 3) yang ditentukan dengan menggunakan teknik cluster random sampling. Data diperoleh melalui tes tertulis, angket, observasi. Hasil penelitian dapat disimpulkan bahwa: (1) siswa yang diberikan penerapan model pembelajaran Learning Cycle 5E memiliki prestasi belajar yang lebih baik dibandingkan siswa yang diberikan penerapan model pembelajaran Learning Together yang dikombinasikan dengan Drill and Practice; (2) siswa yang memiliki keterampilan proses tinggi memiliki prestasi belajar yang lebih baik dibandingkan siswa yang memiliki keterampilan proses rendah; dan (3) terdapat interaksi antara model pembelajaran Learning Cycle 5E dan Learning Together yang dikombinasikan dengan Drill and Practice dengan keterampilan proses siswa. Comparison Study of Learning Cycle 5E and Learning Together Combined With Drill and Practice on Student Achievement in Hydrolysis of Salt Viewed from Process Skill AbstractThe aim of this study were to know differences student’s achievement between Learning Cycle 5E models and Learning Together in combination with Drill and Practice; student’s achievement between higher process skill and lower process skill; and interaction between Learning Cycle 5E and Learning Together in combination with Drill and Practice models with process skill towards student’s achievement. This research is a quantitative research with experimental method. The sample consists of 2 class which taken by cluster random sampling technique. The techniques of collecting data using documentation, test, questionnaire, and observation. Based on result of the research can be concluded that: (1) student’s achievement of chemistry learning use Learning Cycle 5E better than Learning Together in combination with Drill and Practice models; (2) student’s achievement higher process skill better than lower process skill; and (3) there was an interaction between Learning Cycle 5E and Learning Together in combination with Drill and Practice models with process skill towards student’s achievement.
Pengembangan LKPD inkuiri terbimbing untuk meningkatkan keterampilan berpikir kritis dan hasil belajar peserta didik
Authors: Firdaus Muhammad , Wilujeng Insih 
Published: November 2021

Penelitian ini bertujuan untuk: (1) mendeskripsikan karakteristik lembar kerja peserta didik (LKPD) inkuiri terbimbing; (2) mengetahui kriteria kelayakan LKPD inkuiri terbimbing; (3) mengetahui peningkatan keterampilan berpikir kritis dengan menggunakan LKPD yang dikembangkan, dan (4) mengetahui hasil belajar peserta didik dengan menggunakan LKPD yang dikembangkan. Penelitian ini menggunakan metode research and development (R&D). Desain uji coba produk utama menggunakan LKPD inkuiri terbimbing pada kelas VIIA sebagai kelas eksperimen dan LKPD dari pendidik pada kelas VIIB sebagai kelas kontrol. Pengumpulan data menggunakan lembar observasi, angket, dan tes tertulis. Hasil penelitian ini berupa LKPD inkuiri terbimbing yang memiliki kategori sangat baik. Hasil pengembangan dan penelitian menunjukkan bahwa (1) karakteristik LKPD berbasis inkuiri terbimbing meliputi tahapan membuat prediksi, melakukan penyelidikan, mengumpulkan data, menginterpretasi data, dan mengembangkan kesimpulan; (2) kriteria kelayakan LKPD inkuiri terbimbing layak digunakan dalam pembelajaran IPA; (3) terjadi peningkatan keterampilan berpikir kritis peserta didik dengan total rerata gain score 0,43; dan (4) terjadi peningkatan hasil belajar peserta didik dengan total rerata gain score 0,34. Developing students worksheet on guided inquiry to improve critical thinking skills and learning outcomes of students AbstractThis study aims to: (1) explain the characteristics of student worksheet on guided inquiry; (2) determine the feasibility criteria of student worksheet developed; (3) determine the increase critical thinking skills using a student worksheet developed; and (4) determine learning outcomes of students using the student worksheet developed. This study was research and development (R & D) which adapted the model by Borg & Gall. The design of the main field testing used a student worksheet on guided inquiry in class VIIA as an experimental class and student of class VIIB as the control class. The data were collected using observation sheets, questionnaires, and written tests. The results of this study is in the form of a student worksheet on guided inquiry whicht has very good category. Results of the development and research show that (1) the characteristics of student worksheet based on the guided inquiry covering the steps to make predictions, conduct experiments, collecting data, interpretation data, and develop conclusions; (2) The feasibility criteria of the student worksheet on guided inquiry deserves used in science teaching; (3) There is an increase in critical thinking skills of students with a total mean gain score of 0.43; and (4) There is an increase in learning outcomes of students with a total mean gain score of 0.34.
Turismo y patrimonio desde el cerco del acontecer
Authors: Rodriguez Isabel 
Published: November 2021

¿Desde cuándo lo que vemos son interpretaciones y versiones de lo viejo? Si por un lado, el legado es inequívocamente complejo porque simboliza el devenir de la imparable metamorfosis del territorio y sus gentes; y por otro lado, la intensidad de las prácticas turísticas han penetrado los entre pliegues de los lugares, reconfigurándolos con fuertes transformaciones que los habilitan para la visita. Entonces, necesariamente, la relación patrimonio y turismo condensa uno de los grandes retos de estos tiempos, pues afecta a la herencia en su más amplio sentido, la reconfiguración turística de los lugares. El territorio retiene en formas materiales las surgencias de significados cambiantes en el tiempo, cristalizando en sus paisajes los actos y decisiones labradas por el quehacer del hombre. Una herencia única con las mismas imágenes que se dicen de formas diferentes y, por supuesto, con significados en continua transformación: el continuo resultado del arte por excelencia del saber hacer, de la acción y el conocimiento, de la imperiosa necesidad del actuar y del conocer consecuente que obliga a un eterno reinicio; a partir del paisaje y su estudio, se explicitan las expresiones de ese saber hacer, de ese arte del diseño colectivo de nuestra espacialidad.
Solo hay compañeros de juego. Procedimientos cinético-líricos en la creación de Nostalgias del Farwest: un video con Jorge Teillier
Authors: Panizza Tiziana 
Published: November 2021

La creación de la película Nostalgias del Far West (1987) comienza con una discusión. Probablemente las tensiones en el rodaje son parte inherente de la naturaleza de una creación colectiva y para el colectivo Cabo Astica —uno de esos que proliferaron en el audiovisual chileno durante la dictadura militar— la disyuntiva previa a la filmación oscilaba entre la ficción y el documental. La elección por el género debía ser la que más se ajustara para retratar al poeta Jorge Teillier, objeto de la segunda película de este colectivo integrado por Sergio Navarro, Vicente Parrini, Ricardo Carrasco, Felipe Tirado y Gonzalo Duque
Analisis Kendala Praktikum Biologi di Sekolah Menengah Atas
Authors: Rahmah Nur , Iswadi Iswadi , Asiah Asiah , Hasanuddin Hasanuddin , Syafrianti Devi 
Published: November 2021

This study aims to determine the completeness of laboratory facilities and infrastructures, the implementation of the laboratorial practice, to measure the causal factors of laboratorial practice to run, and to be alert of laboratory infrastructure completeness and the implementation of the biology laboratorial practice. Data were collected by observation and questionnaires. The sample in this study were 11 high schools in Banda Aceh, with respondents 11 biology teachers who are responsible for teaching class XI and 99 students of class XI IPA. The data were analyzed using the proportion formula and the product moment answer formula. The study resulted in the findings that: 1) the proportion of completeness of facilities and infrastructure was 66.77% (good). 2) the proportion of laboratorial ptactice implementation was 62.81% (sufficiently implemented). 3) factors of laboratorial procurement, including, inadequate support, inadequate materials, insufficient time allocation, lack of readiness of laboratory assistants in preparing tools and materials, absence of laboratory assistants in several sample schools, and some biology / laboratory assistants in The sample school had never been trained to guide students or to use laboratory equipment. 4) the correlation between the laboratory facilities completeness and infrastructure with laboratorial practice implementation was 0.27 (low).
Abstrak. Penelitian ini bertujuan untuk mengetahui kriteria kelengkapan sarana dan prasarana laboratorium, kriteria keterlaksanaan praktikum, mengumpulkan faktor kendala yang menyebabkan kurang berjalannya praktikum, dan untuk mengetahui korelasi antara kelengkapan sarana prasarana laboratorium dengan keterlaksanaan praktikum biologi. Pengumpulan data dilakukan dengan cara observasi dan angket. Sampel dalam penelitian ini adalah 11 SMA di Kota Banda Aceh, dengan responden 11 guru biologi yang mengajar kelas XI dan 99 peserta didik kelas XI IPA. Data dianalisis dengan menggunakan rumus persentase dan rumus korelasi Product moment. Hasil penelitian diketahui bahwa: 1) persentase kelengkapan sarana dan prasarana laboratorium sebesar 66,77% (baik). 2) persentase keterlaksanaan praktikum sebesar 62,81% (cukup terlaksana). 3) faktor kendala pelaksanaan praktikum diantaranya, fasilitas pendukung yang tidak memadai, minimnya kelengkapan bahan praktikum, alokasi waktu untuk praktikum tidak mencukupi, kurangnya kesiapan laboran dalam mempersiapkan alat dan bahan praktikum, tidak adanya laboran di beberapa sekolah sampel, dan sebagian guru biologi/laboran di sekolah sampel belum pernah mengikuti pelatihan mengenai praktikum atau penggunaan alat laboratorium. 4) korelasi antara kelengkapan sarana dan prasarana laboratorium dengan keterlaksanaan praktikum sebesar 0,27 (rendah).