bluuebunny/crossref_metadata_2025_split huggingface dataset:
PELATIHAN TEKNIK DESENSITISASI SISTEMATIS BAGI GURU BIMBINGAN DAN KONSELING TINGKAT SMP UNTUK MEMBANTU MENGURANGI KECEMASAN SISWA DI LINGKUNGAN LAHAN RAWA KABUPATEN BARITO KUALA
Authors: Heiriyah Ainun , Hayati Sri Ayatina , Tohari Sabit 
Published: September 2022

Setiap siswa juga pasti pernah merasa cemas, dan hal yang dirasakan ini adalah hal yang normal, jika dialami apabila sedang dirundung masalah. Dalam upaya untuk mengetahui apakah siswa mengalami kecemasan atau tidak, diperlukan penelaahan yang seksama dengan cara mengenai gejala beserta faktor yang melatarbelakangi kecemasnnya. Guru BK di haruskan menguasai model teknik konseling tertentu untuk dapat menangani dan menurunkan tingkat kecemasan yang dialami siswa. Permasalahan mitra yang dalam kegiatan pengabdian ini dirinci sebagai berikut: (1) Kurangnya wawasan guru BK dalam teknik konseling desensitisasi sistematis secara mutlak untuk membantu mengurangi kecemasan siswa; (2) Kurangnya kemampuan guru BK dalam melakukan teknik desensitisasi sistematis dalam proses konseling secara penuh untuk membantu mengurangi kecemasan siswa. Terdapat tiga metode yang digunakan dalam kegiatan diantaranya: (1) ceramah; (2) pelatihan; dan (3) evaluasi. Peserta kegiatan terdiri dari 38 orang guru BK Kab. Batola dengan 24 instansi yang berbeda. Hasil kegiatan pelatihan Teknik Desensitisasi Sistematis benar dapat membantu Guru BK (MGBK) Kab. Batola dalam mengurangi Kecemasan Siswa terjadi peningkatan tingkat Keterampilan Teknik Desensitisasi Sistematis menjadi tinggi. Hal ini dibuktikan dengan hasil analisis pretest kategori tinggi terdapat 4 orang guru BK dengan skor 16. Kategori sedang terdapat 28 orang guru BK dengan skor 8 hingga 13. Kategori rendah terdapat 6 orang guru BK dengan skor 4 hingga 6. Dan Hasil analisis post test kategori tinggi terdapat 16 orang guru BK dengan skor 15 hingga 16. Kategori sedang terdapat 19 orang guru BK dengan skor 12 hingga 14. Kategori rendah terdapat 3 orang guru BK dengan skor 8 hingga 11.Kata kunci : Desensitisasi sistematis, kecemasan
ENHANCEMENT IN THE TREATMENT OF SEPTIC WOUNDS BY VACUUM THERAPY
Authors: Zubakha A.B. , Ligonenko O.V. , Shumeiko I.A. , Storozhenko O.V. , Skotarenko T.A. 
Published: September 2022

The doctrine of the wound process is still one of the challenging issues of modern surgery; it reflects the achievements of theoretical and practical medicine and technical engineering as well. Slow-healing wounds, extensive necrosis in soft tissues, trophic ulcers of shins in patients with circulatory disorders of various aetiology, purulent bedsores, infected burn surfaces and other septic-inflammatory processes are particularly difficult to treat. The principles and methods of surgical treatment and pharmacotherapy over the phases of the wound process are aimed at reducing the infectious complications and core protocols provide standard guidance for appropriate prevention and management of infected wounds.
The use of vacuum therapy (VAC therapy) according to numerous clinical studies improves both immediate and long-term treatment outcomes, updates standard therapy regimens for septic processes in soft tissues, especially in the presence of associated microbial colonies.
The aim of the study is to evaluate the clinical efficacy of VAC therapy methods incorporated into a standard management of infected inflammatory wounds. The article presents the analysis of the case histories of 50 patients with acute septic inflammatory processes, who took the treatment course at the surgical department of Poltava Clinical Central District Hospital. The main group of 20 patients included 5 men (average age 52.2 ± 5.1 years) and 15 women (average age 51.4 ± 4.1 years). The control group involved 30 patients: 11 men (mean age 48.6 ± 3.7 years) and 19 women (mean age 54 ± 4.2 years). According to the character of surgical problem, patients were divided as follows: purulent-necrotic form of erysipelas was found in 11 patients (5 patients in the main group, 6 patients in the control), infected thermal burns were diagnosed in 11 patients (4 individuals in the main group and 7 individuals in the control), fооt phlegmon as diabetes complication was found in 13 patients (5 individuals in the main group, 8 individuals in the control), trophic ulcers of shins due to chronic venous insufficiency were detected in 15 patients (6 individuals in the main group, 9 individuals in the control). The VAC therapy methods allowed us to significantly reduce the period of wound cleansing, to accelerate the appearance of granulations, and that is the most importantly, to reduce the treatment duration in 1.5 times. The VAC-therapy for local treatment of septic-inflammatory processes is relatively inexpensive and quite effective therefore, it can be recommended for wider use in surgical practice.
PERFORMA BUKAAN SELUBUNG FASAD RUMAH PANGGUNG VERNAKULAR TERHADAP KENYAMANAN TERMAL PENGHUNI
Authors: Prihatiningrum Atik , Ramawangsa Panji Anom 
Published: September 2022

Abstract: Thermal conditions in buildings in residential houses include temperature, humidity, and wind speed that enter the dwelling which is influenced by the area of the openings in the facade of the building. Seeing the existing problems, the purpose of this research is to investigate the performance of the facade cladding on the Rejang tribal stilt houses using the software simulation method. This is done to obtain the thermal value for the occupants of the stilt house so that several factors are obtained that affect the quality of the thermal value in the space in the stilt house. The research methodology is divided into several stages, namely collecting data on room temperature, air humidity, and wind speed in the house that is the object of research, and data analysis using Google Sketchup Sefaira software and the Center For The Built Environment (CBE). The results obtained are that the thermal comfort conditions of the occupants of the house have a variety of sensations that are influenced by the activities of the occupants and the type of clothing. In addition, the condition of the openings on the windows and doors of the stilt houses and the orientation of the building to the path of the sun affect the indoor temperature conditions, humidity, and wind speed flowing into the room.Abstrak: Kondisi termal di dalam bangunan pada rumah tinggal meliputi suhu, kelembaban, dan kecepatan angin yang masuk ke dalam rumah tinggal dipengaruhi oleh luas bukaan yang ada di selubung fasad bangunan. Melihat permasalahan kondisi eksisting yang ada, maka tujuan penelitian ini untuk menelusuri performa selubung fasad pada rumah panggung suku Rejang dengan menggunakan metode simulasi software. Hal ini dilakukan untuk mendapatkan nilai termal pada penghuni rumah panggung sehingga didapatkan beberapa faktor yang mempengaruhi kualitas nilai termal pada ruang dalam rumah panggung. Metodologi penelitian terbagi dari beberapa tahap, yaitu pengumpulan data suhu ruang, kelembaban udara, dan kecepatan angin di dalam rumah yang menjadi objek penelitian, dan analisis data dengan menggunakan software Google Sketchup Sefaira dan Center For The Built Environment (CBE). Hasil yang didapatkan adalah kondisi kenyamanan termal penghuni rumah memiliki ragam sensasi yang dipengaruhi oleh aktifitas penghuni dan jenis pakaian. Selain itu kondisi bukaan pada jendela dan pintu rumah panggung serta orientasi bangunan terhadap jalur lintas matahari mempengaruhi kondisi suhu ruang dalam, kelembaban udara, dan kecepatan angin yang mengalir ke dalam ruangan.
Review and Assessment of Energy Policy in the Economic Community of West African States region
Authors: Mewenemesse Herve Tevenim , Yan Qiang 
Published: September 2022

The ECOWAS region has one of Africa's highest potentials for energy production, including both non-renewable (oil, gas, and uranium) and renewable sources (hydroelectric, solar energy, wind energy). Despite this significant potential, the region deals with a number of issues that affect its energy strategy. A review and analysis of the social, political, and economic factors influencing regional energy policy are provided in this paper, along with an assessment and forecast of energy policy in the ECOWAS. The analysis of regional energy policy then takes into account demand management, clean energy production, regional energy trade, and hydrocarbon exploration and production. The results show that the ECOWAS nations have started their transition to a renewable energy-based economy. These policies have long-term implications on the world's energy system and have the potential to improve the region's energy policy, even if the consequences are not immediately noticeable.
PORTFOLIO OPTIMIZATION FOR SHIPPING & DELIVERY SERVICES WITH R: BEFORE AND AFTER PANDEMIC COVID-19
Authors: Anggraeni Dina , Sugiyanto Kris , Zam Zam M. Irwan , Patria Harry 
Published: September 2022

The objective of this research is to construct an optimum investment portfolio of courier services sector stocks during period 2018-2021 using Modern Portfolio Theory model and to analyse risk and return generated by optimal portfolio before and after Covid-19 using R programming. Furthermore, we would also examine the impact of the Covid-19 on stock prices before and after Covid-19 to formulate investment decisions. The sample are 5 biggest courier services stocks (by market capitalization) that are listed consistently and did not stock split or reverse stock and the number of observations in 4825 stocks prices during the period January 2018 to October 2021. Based on the result of optimum investment research, we can observe that the best performing stocks with high tangency is AMZN, in fact way ahead of other sample emitens. The result will be expected to help investors to bid the best possible portfolio in courier services.
PENERAPAN MODEL PEMBELAJARAN INVESTIGASI KELOMPOK BERBASIS GAYA BELAJAR UNTUK MENINGKATKAN KERJASAMA DAN PRESTASI BELAJAR BAHASA INGGRIS SISWA KELAS VIII SMP NEGERI 1 PULAU PINANG
Authors: Yuliany Emy , Sahono Bambang 
Published: September 2022

The main purpose of this research is to describe and interpret the application and effectiveness of group investigation learning method based on learning styles to improve collaboration and learning achievement of English students in eighth grade of SMP Negeri 1 Pulau Pinang. The method used in this research is mixed method. The type of mixed research method used is sequential exploratory. This type is most appropriate in classroom action research because in testing hypotheses with quasi-group experiment not conducted randomly, but paired, but there is one controlled variable that is the initial ability of students to be the same (tested the average pretest of the experimental and control classes with the test –T). In this research, the first step will be filled with qualitative data collection and analysis, then collecting and analyzing quantitative data. The techniques used in Classroom Action Research to collect data include observation, tests, and questionnaires. Based on the results of data analysis, the category of cooperation for cycle I was lacking, cycles II and III were good. The average post test score per cycle has increased. The results of the t-test formula calculation for quasi-experiments show that there are significant differences between the grades of students in the experimental class and in the control class. The results of this study indicate that the learning method of group investigation based on learning styles is effective in increasing cooperation and learning achievement of English students in eighth grade of SMP Negeri 1 Pinang in 2019 - 2020 school year.
PENGEMBANGAN E-LEARNING BERBASIS GOOGLE SITES UNTUK MENINGKATKAN PRESTASI BELAJAR SISWA
Authors: Dewi Neni Citra 
Published: September 2022

Thisstudyaimsto: (1)producethedevelopment ofe-learningberbasisgooglesitesimprove student learningachievement (2)describetheeffectivenessof development ofe-learning berbasisgooglesitestoimprovestudentlearningachievement.ThisstudyusesResearch andDevelopmentdesign.Thesubjects ofthis studywerestudents ofgradeXIMultimediaof SMKNegeri 2Rejang Lebong. Data collectiontechniquesusingassessmentsheetsandtests. Dataanalysisusesthe mean (t)andt-test.Theconclusionsofthisstudyare: (1)the devlopment of e-learningberbasisgoogle canimprovestudent achievement,and (2)the development of e-learningberbasis googleeffectivetoincrease learningachievement of studentsof classXI MultimediainAnimasi2D subject
PENERAPAN MODEL PROBLEM BASED LEARNING UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR ILMIAH DAN PRESTASI BELAJAR SISWA (Studi pada Mata Pelajaran Matematika Siswa Kelas 5 SD Negeri 11 Merapi Barat Kecamatan Merapi Barat)
Authors: Gandi Indra 
Published: September 2022

Thisstudy aimstodescribetheapplicationofproblembasedlearningmodel to improvescientificthinking andstudents’achievement.Thisresearch usesclassroom actionresearchandquasi-experimentalmethods.Theresearchsubjectsare30students ofthefifthgradeofsemestertwoofthe2019/2020academicyearatSDNegeri11MerapiBarat.Forthequasi-experimentalsamplesare24studentsinclassV/Band24 studentsinclassV/CinMerapi Baratas thesecond group.Datacollectionmethodsin thisstudyusedobservation sheets ofstudents'scientificthinkingandtestinstrumentsto measurestudents’achievement.Analysisofresearchdatausingdescriptivestatistics thatisaverage(mean).Analysisof theresultsofstudentlearningresearchbeforeand aftertheactionisanalyzedusingqualitatifandquantitatifdata.From theresultsofthe study,itshowsthattheapplicationof theproblembasedlearningmodelcanimprove scientificthinkingandstudents’achievementinmathematicssubjectofthefifthclass SDNegeri11Merapi Barat
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE PICTURE AND PICTURE UNTUK MENINGKATKAN TANGGUNG JAWAB DAN PRESTASI BELAJAR SISWA ( Studi pada Muatan Pelajaran IPA Kelas V SD Negeri 9 Lahat )
Authors: Sugiono Sugiono 
Published: September 2022

This study aims to describe the application of the type of picture and picture cooperative learning models to increase student responsibility and learning achievement. This research uses the Classroom Action Research (CAR) method which is carried out in three cycles with four stages consisting of planning, implementation, observation, and reflection. This research also uses quasi experiment. The subject of the study was the second semester of VB grade students in the 2019/2020 school year at SD Negeri 9 Lahat, totaling 25 students. Whereas the quasi-experiments were VA and VC grade students, each of which numbered 25 students. Data collection instruments in this study used observation sheets and tests. Analysis of research data using statistical averages (mean), percentages and t-test.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF DAN SIKAP SOSIAL TERHADAP PRESTASI BELAJAR PPKn (Studi Eksperimen pada Siswa kelas VII SMP Negeri 1 Pulau Pinang)
Authors: Pratiwi Rizki Agustina 
Published: September 2022

This study aims to: Know the differences in PPKn learning achievement between students learning with the Jigsaw type cooperative learning model with the STAD type cooperative learning model, Know the difference between student achievement with high and low social attitudes, and determine the effect of the interaction of learning models and social attitudes towards learning achievement. The research method used was a squasi experimental research with 2 x 2 factorial design. The subjects of this study were students of class VII SMP Negeri 1 Pinang Lahat. Data collection methods in the study are learning achievement tests in the form of multiple choice and students' social attitude instruments. The results showed that: PPKn learning achievement among students who studied with the Jigsaw type cooperative learning model was higher than the STAD type cooperative learning model, PPKn learning achievement among students who had high social attitudes was better than students who had low social attitudes, and there is an interaction effect of learning models and social attitudes on student learning achievement PPKn
PENGEMBANGAN MULTIMEDIA KOMIK UNTUK MENINGKATKAN SIKAP DAN PRESTASI BELAJAR SISWA (Studi Pada Mata Pelajaran Geografi Kelas X IPS Di SMA Negeri Bengkulu Utara)
Authors: Heryanti Nilla , Alexon Alexon 
Published: September 2022

The purpose of this research is to produce a comic multimedia product that is feasible as a geography learning medium that improves student learning attitudes, describes an increase in student learning achievement using multimedia comics and describes student achievement using multimedia comics compared to the learning media used so far. The research method used is the research and development method (Research and Development -R & D-) according to Brog and Gall. The research subjects were students of SMAN 11 Bengkulu Utara, SMAN 2 Bengkulu Utara, SMAN 4 Bengkulu Utara, and students SMAN 13 Bengkulu Utara. Data collection techniques in this study were expert assessment sheets, questionnaires and tests. The data analysis technique used in this research was the average score (mean), the percentage score, the Ngain Score and the t-test. This study shows that multimedia comics are suitable to be used as a learning medium in geography learning and the use of comic multimedia can improve student attitudes and learning achievement
PENGEMBANGAN PEMBELAJARAN VIRTUAL BERBASIS GOOGLE CLASSROOM UNTUK MENINGKATKAN PRESTASI BELAJAR ( Studi Pengembangan pada Mata Pelajaran Biologi Kelas XI MIPA di SMA Negeri 1 Pagar Alam )
Authors: Hairahmah Henny , Sahono Bambang 
Published: September 2022

This study aims to describe the development of virtual learning based on google classroom that is feasible in improving student learning achievement, and describe the effectiveness of virtual learning based on google classroom has been developed to improve learning achievement on Biology subjects in class XI Mipa SMA Negeri 1 Pagar Alam. The research design used is development research or (Research and Development). with the subject of student in class XI MIPA SMA Negeri 1 Pagar Alam. Data collection techniques used in the study were assessment sheets and student test results. The data analysis used mean and t-test. The validation instrument for material experts and media experts in research is the Likert scale. The conclusions of this research are virtual learning based on Google Classroom which is developed is feasible to improve learning achievement in the Excretion system material in humans, and the development of virtual learning based on Google Classroom is effective in improving learning achievement based on the results of limited trials and broad scale trials of class XI students of MIPA SMAN 1 Pagar Alam
PENERAPAN MODEL DISCOVERY LEARNING UNTUK MENINGKATKAN KEMAMPUAN MEMECAHKAN MASALAH DAN PRESTASI BELAJAR (Studi Pada Mata Pelajaran Fisika Pokok Bahasan Hukum Newton Siswa Kelas X MIPA SMA Negeri 3 Pagar Alam)
Authors: Hermala Hermala , Sapri Johanes 
Published: September 2022

This research aims to describe the application of the discovery leaming model to improve solving skills. problems, student achievement, application of discovery leaming models to improve student achievement. This research uses Classroom Action Research followed by a quasi experiment. The research subjects were 36 students of class X MIPA1, the even semester of the 2020/2021 school year of SMA Negeri 3 Pagar Alam. The sample for the quasi-experimental class was X MIPA2 totaling 36 students, and the control class was X MIPA3 totaling 36 students. Data collection techniques used observation sheets and learning achievement tests, while data analysis used the mean and t test. The results of this study concluded that the application of the discovery learning model can improve the problem-solving ability and student achievement, as well as effectively improve the learning achievement of class X MIPA students at SMA Negeri 3 Pagar Alam. and describe the effectiveness.
PENGARUH METODE LATIHAN DAN SPORTIFITAS TERHADAP KETERAMPILAN PASING ATAS (Studi Eksprimen pada Mata Pelajaran Penjaskes Materi Bola Voli Siswa Kelas VI Sekolah Dasar Negeri 35 Pagar Alam)
Authors: Yansyah Rori 
Published: September 2022

This study aims to ditermine the diffirences in training methods on the level of students sportsmanship towards upper passing skill. The methods in this research is 2x2 factorial with pretest and posttest. The population in the study were students 35 natural fence elementary schools. The research sampel consisted of 60 students. 30 students in the exprerimental group with high sportsmanship and 30 students in the control group with low sportsmanship. this study was condukted for 2 month simultaneously in each group. The instrument in this study was a test (pretest dan posttest) to pass over for 3 minutes. In addition, instrument are also used in the form of observations to assess student sportsmanship. Based on pre-test data processing and final test. The statistics used for data analysis in hypothetical research with t-test statistics. Then the results show tcount = 7,91 > ttable = 1,771. Thus there is a significant difference between the experimental group who has high sportsmanship following the top passing practice in pairs and the control group with low sportsmanship following top pass practice to the wall. Based on the results of observational data processing, it is that sportsmanship towards training methods can improve volleyball passing skills
PENERAPAN MODEL PEMBELAJARAN PENCAPAIAN KONSEP UNTUK MENINGKATKAN KEAKTIFAN DAN PRESTASI BELAJAR SISWA (Penelitian Tindakan Kelas Pada Mata Pelajaran Matematika Siswa SMAN 1 Pajar Bulan Kelas XI IPA)
Authors: Azhar Al 
Published: September 2022

The purpose of this study is: (1) to describe the application of the concept attainment learning model to increase students' activation in math subjects. (2) to describe the application of the concept attainment learning model to improve students' learning achievement on math subjects.(3) to describe the effectiveness of the application of the concept attainment learning model to increase activation and students' learning performance in math subjects. The method used in this study is a quantitative descriptive type of research is classroom action research (classroom action research) quasi expo. The subject of this research is the XI high school student of 1 Pajar Bulan high school. The data-collecting technique is a essay test that corresponds with An indicator of activity ability and learning achievement on the subject Trigonometry on the sinus and cosine subject. The given test it’s a ten-to-one descriptions. Research shows that the concept attainment learning model can increase activation and students’ math performance. The average activation and the performance of student mathematics taught with a learning model achieving c higher concepts than average activation and students learning achievement are taught with conventional models