bluuebunny/crossref_metadata_2025_split huggingface dataset:
Studi Laju Infiltrasi Pada Lahan Irigasi Gumbasa (Studi Kasus di BGKn 38, 42 dan 51)
Authors: Afrianto B. , Sutapa I.W. , Hidayat N. , Herman R. 
Published: March 2022

The 2018 earthquake that shook the city of Palu and surrounding areas with the power of 7.4 MW triggered liquefaction in several locations. Earthquakes and liquefaction that occurred caused damage to Gumbasa’s irrigation canals and some paddy fields. This study was conducted at three points in the paddy fields which 2 points located in the Soulowe village and Sidera village, District of Dolo and one is located in the Lolu village, District of Biromaru. This study aims to determine the infiltration rate in the residents’s paddy fields which have not been planted with paddy for a long time. This is because until the data retrieval performed, Gumbasa irrigation network has not functioned and still under repair. Data were collected using a Double Ring Infiltrometer measuring instrument. The results obtained from this study for constant infiltration rate of BGKn 38 = 1.27 cm/hour, BGKn 42 = 1.10 cm/hour and BGKn 51 = 0.75 cm/hour, which all three are classified as a rather slow with a constant infiltration rate ranging from 0.5 to 2 cm/hour. For the difference in fc values, BGKn 38 and BGKn 42 at 0.17 cm/hour and BGKn 42 and BGKn 51 at 0.35 cm/hour, so that BGKn 38 and BGKn 51 is 0.52 cm/hour. Meanwhile, the value of the difference f0 from the three points is BGKn 38 with BGKn 42 at 3.82 cm/hour and BGKn 42 with BGKn 51 at 4.43 cm/hour, and BGKn 38 with BGKn 51 is 0.61 cm/hour.
Kinerja Portal Struktur Gedung Tahan Gempa dengan Sistem Ganda Menggunakan Metode Pushover Analysis
Authors: Septian N. , Turuallo G. , Sulendra I.K. 
Published: March 2022

Buildings damages due to earthquakes generally happen because designs of the buildings do not consider earthquake resistance aspects and do not fulfil the technical standards of earthquake resistant buildings. The structure designed in this work was a seven-storey office building, with a symmetrical design plan. The earthquake-resisting system used was dual system with special moment resisting frame (SMRF) and special shear wall for reinforced concrete. The materials used in this design were concrete with compressive strength of f 'c = 30 MPa, Plain Steel Bars Grade 24 (fy = 235 MPa), and Deformed Steel Bars Grade 40 (fy = 390 MPa). The calculation structural elements results gave: the size of main beams of 40 x 60 cm2, with reinforcement varying from 4D22 to 12D22 in the support area and from 3D22 to 5D22 in the midspan area; secondary beams with the size of 25 x 40 cm2, with reinforcement of 2D22 both in the support area and midspan area; the size of columns were 95 x 95 cm2, with reinforcement varying from 20D25 to 28D25; a 30 cm thick of shear walls reinforced with 2D22-175 mm (in x-axis) and 2D22-125 mm (in y-axis); 12 cm thick slabs reinforced with Ø12-200 mm . For the tie beams with the size of 40 x 55 cm2, had reinforcement varying from 2D22 to 4D22 in the support area and from 3D22 to 5D22 in the midspan area. Pushover analysis results in a maximum total drift of 0,00425 which means the performance level of the structure is Immediate Occupancy
Identifikasi Risiko yang Mempengaruhi Pelaksanaan Proyek Konstruksi Jalan di Kota Palu Berdasarkan Persepsi Konsultan
Authors: Fahirah F. , Tlantan J.S. 
Published: March 2022

In the implementation of a road construction project in any form and anywhere will never avoid risk, both small risk and big risk. The larger the scale of a construction project, the greater the possibility of risks that will occur if these risks are not managed properly. The purpose of this study was to identify risks that affect the implementation of road construction projects based on the perceptions of the consultants. Primary data was collected through the distribution of questionnaires to consulting companies that have supervised the implementation of road construction. The data was processed using descriptive statistics, Relative Rank Index (RRI) and Correlation Analysis. The results showed that 5 dominant risks were identified that affected the implementation of road construction based on the consultant's perception, namely 1) Using inappropriate work methods would make work late (RRI = 0.896), 2) Wrong Planning Data of DED (Detail Engineering Design) that resulted in frequent design review (RRI = 0.880), (3) inefficient use of heavy equipment makes work productivity not achieved according to plan (RRI = 0.864), (4) limited field workers resulting in productivity cannot be maximized (RRI = 0.864, (5) maintenance affects the level of damage to heavy equipment (RRI = 0.824). The risk of using an inappropriate work methods would make the work late is strongly correlated with the risk of limited field workers resulting in productivity cannot be maximized, with a correlation value of 0.542.
Studi Eksperimen Penambahan Tailing Pada Campuran Mortar Sebagai Substitusi Parsial Semen Untuk Dinding Panel
Authors: Kurniaty D.R. 
Published: March 2022

Poboya is located in East Palu District, Palu City, Central Sulawesi. This village is now an area that has become a traditional gold mining activity. The end result of the mining process in the form of these deposits becomes waste which is commonly referred to as tailing. This waste contains a lot of carbon and no one has utilized it. This study was conducted to determine the optimum percent value of adding tailing to the mortar mixture so that it can affect the compressive strength of the mortar. This research uses experimental methods and literature studies. The location of the research was carried out at the Laboratory of Structures and Building Materials, Faculty of Engineering, Tadulako University. The variations used in the use of gold mine waste (tailing) as partial cement substitution are 50% and 75% by weight of cement. Tailings will replace some of the cement in a mortar mix made of sand, cement and water. The test to be carried out is the compressive strength of the mortar at the age of 7 and 28 days. Mortar test object made measuring 5 x 5 x 5 cm. The results obtained showed that 50% tailings had a higher compressive strength of 156 kg/cm2 than mortar using 75% tailing only had a compressive strength of 21.33 kg/cm2 at the age of the specimen 28 days. Mortar is used for the manufacture of wall panels with ferrocement technology.
PENGARUH UKURAN PERUSAHAAN, PROFITABILITAS, KEBIJAKAN DIVIDEN, LEVERAGE DAN LIKUIDITAS TERHADAP NILAI PERUSAHAAN
Authors: Sjahruddin Herman , Jannah Nur Asa Nikmatul 
Published: March 2022

This study aims to examine the effect of firm size, profitability, dividend policy, leverage, and liquidity on firm value in the basic industry and chemical sub-sectors of the cement industry listed on the Indonesia Stock Exchange for the 2016-2019 period. This study uses a quantitative paradigm by utilizing three issuer's quarterly financial statements which were analyzed using linear regression. The results of the analysis provide evidence that leverage and liquidity have a significant negative effect on firm value, whereas firm size, profitability and dividend policy contribute positively but cannot increase the firm values
WORKLOAD DAN PENGARUHNYA TERHADAP BURNOUT SERTA TURNOVER INTENTION KARYAWAN PERBANKAN
Authors: Afrianty Tri Wulida , Dewi Ni Nyoman Ari Astuti 
Published: March 2022

Beban kerja (workload) merupakan tuntutan terkait pekerjaan yang dibebankan kepada karyawan dalam jangka waktu tertentu. Beban kerja dapat menjadi stresor bagi karyawan yang bersangkutan serta memiliki kemungkinan untuk mempengaruhi sikap dan perilaku kerja karyawan. Terkait dengan hal ini, maka penelitian ini bertujuan untuk menganalisis pengaruh beban kerja (workload) terhadap burnout yang dirasakan oleh karyawan maupun niat berhentinya (turnover intention). Selain menganalisis pengaruh langsung, penelitian ini juga menguji peran burnout sebagai variabel mediasi dalam hubugan antara workload dan turnover intention karyawan. Terdapat empat hipotesis yang diuji dalam penelitian ini yang keseluruhannya menggambarkan keterkaitan antar variabel seperti yang diidentifikasi dalam tujuan penelitian. Seluruh hipotesis diuji dengan menggunakan pendekatan partial least square (PLS) dengan bantuan software SmartPLS versi 3. Keseluruhan sampel pada penelitian ini berjumlah 67 karyawan Micro Banking Cluster Bank Mandiri Area Balikpapan. Hasil penelitian ini menunjukan bahwa workload memiliki pengaruh positif dan signifikan terhadap burnout dan turnover intention, burnout memiliki pengaruh positif dan signifikan terhadap turnover intention, dan burnout memediasi pengaruh workload terhadap turnover intention.
PENINGKATAN HASIL BELAJAR SISWA MELALUI MODEL PEMBELAJARAN INTERAKTIF MELALUI PENGOPERASIAN PROGRAM MICROSOFT POWERPOINT PADA MATA PELAJARAN TEKNOLOGI PERKANTORAN DI SMK NEGERI 7 MEDAN
Authors: Darmauli Darmauli 
Published: March 2022

Tujuan penelitian ini adalah untuk meningkatkan hasil belajar siswa pada Kompetensi DasarMengoperasikan Program Microsoft Powerpointdalam mata pelajaran Teknologi Perkantoran melalui penggunaan model pembelajaran interaktif di kelas X Otomatisasi dan Tata Kelola Perkantoran 2 SMK Negeri 7 Medan. Jenis penelitian yang dilakukan dalam penelitian ini adalah Penelitian Tindakan Kelas (PTK). Penelitian dilakukan pada siswa kelas X Otomatisasi dan Tata Kelola Perkantoran 2 SMK Negeri 7 Medan T.P2018/2019. Penelitian ini menggunakan tiga siklus dan analisis deskripsi kualitatif. Hasil penelitian ini menunjukkan bahwa hasil belajar siswa pada pretes masih rendah. Setelah dilakukan proses pembelajaran dengan menggunakan model pembelajaran interaktif hasil belajar siswa sudah mulai meningkat walaupun belum mencapai tingkat ketuntasan belajar. Kemudian dilakukan perbaikan pada siklus II hasil belajar siswa terjadi peningkatan yaitu dengan tingkat ketuntasan belajar 94% dan yang tidak tuntas belajar hanya 6% siswa.
PENGARUH KEPADATAN PENDUDUK, KEMISKINAN DAN PERTUMBUHAN EKONOMI TERHADAP KRIMINALITAS
Authors: Dari Shinta Wulan , Asnidar Asnidar 
Published: March 2022

Tujuan dari penelitian ini adalah untuk mengetahui Pengaruh Kepadatan Penduduk, Kemiskinan Dan Pertumbuhan Ekonomi Terhadap Kriminalitas Di Kota Langsa. Jenis penelitian ini adalah deskriptif kuantitaif. Jenis data adalah data sekunder. Penelitian ini menggunakan data time series yaitu menggunakan 5 Kecamatan di Kota Langsa dengan menggunakan pendekatan regresi linear berganda. Hasil penelitian ini menunjukkan bahwa Kepadatan Penduduk berpengaruh positif dan signifikan terhadap Kriminalitas di Kota Langsa, Kemiskinan berpengaruh negatif dan signifikan terhadap Kriminalitas di Kota Langsa, dan Pertumbuhan Ekonomi berpengaruh positif dan tidak signifikan terhadap Kriminalitas di Kota Langsa. Oleh sebab itu, diharapkan kepada pemerintah agar dapat mendorong pertumbuhan ekonomi yang stabil, program pemerintah yang harus berpihak pada masyarakat miskin dengan alokasi anggaran yang merata dan pemerataan penduduk serta infrastrukturnya.
CRYPTOCURRENCY DALAM PERSFEKTIF SYARIAH: SEBAGAI MATA UANG ATAU ASET KOMODITAS
Authors: Harahap Khairunnisa , Anggraini Tuti , Asmuni Asmuni 
Published: March 2022

Cryptocurrency dapat digunakan sebagai alat pembayaran, Investasi, maupun Trading. Beberapa jenis Cryptocurrency selain Bitcoin juga banyak digunakan. Pro dan kontra di masyarakat terjadi akibat perbedaan pendapat mengenai Cryptocurrency. Karena belum ada legalitas mengenai Cryptocurrency sebagai alat pembayaran maupun mata uang yang diakui di Indonesia. Harganya yang Fluktuatif serta keamanannya yang masih terdapat cela membuat perdebatan mengenai Cryptocurrency seperti pada Bitcoin belum mencapai titik terang. Dalam Perspektif hukum islam, sebagian Ulama berpendapat bahwa bentuk mata uang digital ini tidak mempunyai kejelasan dan tidak dapat dilihat fisiknya memungkinkan terjadinya penipuan menjadikan Cryptocurrency mengandung unsur Gharar. Kemudian penggunaan Cryptocurrency dalam Investasi maupun Trading menjadikannya tidak lepas dari spekulasi mengenai harganya yang sangat Fluktuatif dan hanya digunakan sebagai alat untung rugi maka Cryptocurrency mengandung unsur Maysir. Karena urgensi mata uang Kripto ini sangat luas terutama dalam cakupan teknologi dan ekonomi
Effects of dexmedetomidine and its reversal with atipamezole on echocardiographic measurements and circulating cardiac biomarker concentrations in normal cats
Authors: Côté Etienne , Zwicker Lesley A. , Anderson Erin L. , Stryhn Henrik , Yu Jenny , Andersen Erin 
Published: March 2022

Abstract

OBJECTIVE
To investigate the effects of dexmedetomidine (DXM) and its subsequent reversal with atipamezole (APM) on the echocardiogram and circulating concentrations of cardiac biomarkers in cats.

ANIMALS
14 healthy cats.

PROCEDURES
Cats underwent echocardiography and measurements of circulating cTn-I and NT-proBNP concentrations before (PRE) and during (INTRA) DXM sedation (40 µg/kg IM) and 2 to 4 (2H POST) and 24 (24H POST) hours after reversal with APM.

RESULTS
Administering DXM significantly decreased heart rate, right ventricular and left ventricular (LV) outflow tract velocities, and M-mode–derived LV free-wall thickness; increased LV end systolic diameter and volume; and caused valvar regurgitation. While sedative effects resolved within 25 minutes of APM reversal, the evolution of echocardiographic changes was mixed: LV ejection fraction and mitral valvar regurgitation score were different at 2H POST than at both INTRA and PRE (partial return toward baseline), LV end-diastolic volume was different PRE to INTRA and INTRA to 2H POST but not different PRE to 2H POST (full return toward baseline), and M-mode–derived LV free-wall thickness was significantly different from PRE to INTRA and PRE to 2H POST (no return toward baseline). Serum cTn-I and plasma NT-proBNP concentrations increased significantly with DXM, which remained significant 2H POST.

CLINICAL RELEVANCE
Administration of DXM and APM reversal produced changes in echocardiographic results and in circulating cTn-I and NT-proBNP concentrations. Understanding these changes could help veterinarians differentiate drug effects from cardiac disease.
TCDD-inducible poly (ADP-ribose) polymerase promotes adipogenesis of both brown and white preadipocytes
Authors: Liu Lingchao , Huwatibieke Bahetiyaer , Lu Xiaoqing , Li Dexin , Dong Haiyan , Han Jingyan , Zhang Weizhen , Zhang Yi , Li Yin 
Published: March 2022

Abstract

Background
TCDD-inducible poly (ADP-ribose) polymerase (TiPARP) is a DNA repair enzyme with functions in energy metabolism, signal transduction, cell differentiation, and other biological processes, which may closely related to lipid metabolism and is highly expressed in adipose tissue. Adipose tissue can be divided into white adipose tissue (WAT) that stores energy and brown adipose tissue (BAT) that releases energy and generates heat. In the present study, we investigated whether TiPARP can affect adipogenesis in adipose tissue and thus participate in the development of obesity.

Methods
BAT primary cells or 3T3-L1 cells infected with adenovirus expressing TiPARP or TiPARP-targeted short hairpin RNA (shTiPARP) were cultured to induce adipogenic differentiation. The expression of TiPARP was detected by real-time PCR and Western blotting. The expression of specific BAT- and WAT-related markers was detected by real-time PCR. The accumulation of lipid droplets in differentiated cells was detected by Oil Red O staining.

Results
TiPARP was highly expressed in both subcutaneous WAT and BAT, and TiPARP mRNA level increased significantly along with adipogenic differentiation. Activation of TiPARP or overexpression of TiPARP upregulated BAT-related markers in primary BAT cells and WAT-related markers in 3T3-L1 cells, together with increased lipid accumulation. On the contrary, knockdown of TiPARP downregulated expression of specific markers in both BAT primary cells and 3T3-L1 cells, together with decreased lipid accumulation.

Conclusion
TiPARP regulates adipogenesis in both BAT primary cells and 3T3-L1 cells and therefore plays an important role in modulating maturity and lipid accumulation in brown and white adipocytes. These findings provide us with a new strategy for combating obesity.
Empatik Eğilim, Özgeci Davranış ve Kan Bağışı
Authors: ATEŞ Sebahat , TOPCU Bektaş , ÖZPAY Aslıhan , YAZICI Ayşe 
Published: March 2022

Amaç: Bu çalışma öğrencilerin özgeci tutum ve empatik eğilim düzeylerinin kan verme davranışını etkileyip etkilemediğinin belirlenmesi amacıyla yapılmıştır.
Gereç ve Yöntem: Araştırmanın evrenini özel bir üniversitenin Hemşirelik Yüksekokulu’nda öğrenim gören 2., 3. ve 4. sınıf öğrencileri oluştururken, örneklemini araştırmaya katılmayı kabul eden 258 öğrenci oluşturdu. Birinci sınıf öğrencilerinin büyük bir kısmı 18 yaş altında olduğu için çalışma kapsamına alınmadı. Araştırmada veri toplama aracı olarak Empatik Eğilim Ölçeği ve Özgecilik Ölçeği kullanıldı. Çalışma için üniversitenin Etik Kurulu’ndan onay ve ilgili kurumdan gerekli izin yazısı alındı.
Bulgular: Öğrencilerin sadece %27.8’inin (n:74) kan bağışı yaptığı saptandı. Bu çalışmada kan verme deneyimi olan ve olmayan öğrencilerin bağışçılık alt boyut puan ortalamaları arasında istatistiksel olarak anlamlı bir fark yoktu. Bununla birlikte yardım etme alt boyut puanları arasında fark bulunmaktaydı (p:0,02). Kan verme sayısına göre özgecilik ölçeği genel ve alt boyut puanları ve empatik eğilim ölçeği puan ortalamaları arasında istatistiksel olarak anlamlı bir fark saptanmadı.
Sonuç: Kan bağışı yapmak için empati ve özgeci tutumun tek başına motive edici faktörler olmadığı saptandı.
Factors Influencing Online Learner's Satisfaction
Authors: Khan Azam Anwar , Ghias Saqib , Muhammad Waqas  , Nawaz Ahmad  
Published: March 2022

Purpose: Online education became very popular during the COVID 19 pandemic. Teachers and students who never had experienced online learning before had to adopt this mode of learning and teaching because of special circumstances created by the pandemic disease. Since it was a forced transition from traditional to this new mode of learning it is imperative to understand the factors which lead to the satisfaction of Online learnersDesign/Methodology/Approach: To understand this quantitative study was conducted with a sample of 299 participants. Female participants were 113 and male participants were 186. Survey participants included Ph.D., Ms or MPhil, Masters Degree, and Bachelors Degree program students. Most of the participants were from the Bachelor's degree program. The majority of the participants were from Karachi but some students also participated from Kohat, Islamabad, and Shikarpur. Data was collected by distributing questionnaires based on purposive and snowball sampling. Findings: Data Analysis reveals that participants (both males and females) value the following variables learner’s computer anxiety, course flexibility, course quality, technology dimension, perceived usefulness, and perceived ease of use for a satisfying online learning experience. Implications/Originality/Value: The findings of the study can be used by universities for designing their online education program.
Implications/Originality/Value: The findings of the study can be used by universities for designing their online education program.
PELAKSANAAN PEMBELAJARAN JARAK JAUH PADA MUATAN SBdP KELAS II DI SDN 1 PATUKANGAN KABUPATEN KENDAL
Authors: Sujak Shalilla Deltaniken , Arisyanto Prasena , Subekti Ervina Eka 
Published: March 2022

AbstrakPembelajaran SBdP merupakan kegiatan untuk mengeskpresikan diri dan mengasah kemampuan imajinasi dalam pembelajaran melalui bentuk karya. Tujuan dari penelitian ini yaitu untuk mengetahui proses pelaksanaan, faktor yang mempengaruhi, peran orang tua, dan kendala pelaksanaan pembelajaran jarak jauh pada muatan SBdP kelas II di SDN 1 Patukangan Kendal. Jenis penelitian kualitatif, dengan subjek penelitian yaitu guru, orang tua, dan peserta didik kelas II. Teknik pengumpulan data yang digunakan yaitu observasi, wawancara, dan dokumentasi. Hasil penelitian (1) proses pelaksanaan pembelajaran jarak jauh pada muatan SBdP berjalan dengan lancar dalam pembelajaran terdapat kegiatan pembuka, ini, dan penutup yang disampaikan melalui WhatsApp Grup. (2) faktor yang mempengaruhi pembelajaran jarak jauh pada muatan SBdP terdapat faktor internal dari peserta didik yang belum mampu mengendalikan emosi, sendangkan faktor eksternal dari orang tua yang kurang memahami teknologi dan orang tua yang berekerja dengan keterbatasan waktunya. (3) peran orang tua sangat penting pada pembelajaran jarak jauh pada muatan SBdP dalam mendampingi dan membantu peserta didik untuk mengembangkan keterampilannya. (4) kendala pembelajaran jarak jauh pada muatan SBdP terdapat dari orang tua dan peserta didik pada pengumpulan tugas dan keterbatasan internet.
Implementasi Manajemen Berbasis Sekolah terhadap Peningkatan Mutu Pendidikan di SD Negeri Sambirejo 01 Kabupaten Pati
Authors: Haryono Hafidh 
Published: March 2022

Manajemen mempunyai peran dalam mendimanisasi potensi sekolah. Manajemen yang dinamis, progresif, dan responsive akan membuka suasana baru, segar, dan penuh kekeluargaan. Masing – masing elemen merasa dihargai, ditempatkan pada posisinya, dan mempunyai tanggung jawab besar dalam melakukan pekerjaan sesuai dengan bidangnya masing – masing. Sejalan dengan hal tersebut telah dilakukan berbagai usaha dalam peningkatan mutu pendidikan nasional, diantaranya dengan mengimplementasikan manajemen berbasis sekolah. Sedangkan standar mutu pendidikan merupakan standar nasional yang berkaitan dengan indikator keberhasilan sekolah dalam melaksanakan manajemen sekolah.
ANALISIS KESULITAN SISWA DALAM MENYELESAIKAN SOAL CERITA MATEMATIKA BERDASARKAN LANGKAH POLYA MATERI VOLUME KELAS V SD NEGERI 1 RAJEKWESI JEPARA
Authors: Asrofiyah Ririn , Rahmawati Intan , Cahyadi Fajar 
Published: March 2022

AbstrakPenelitian ini bertujuan untuk mengetahui kesulitan siswa dalam menyelesaikan soal cerita, faktor penyebab kesulitan yang dialami siswa, serta upaya yang dilakukan guru untuk mengatasi kesulitan belajar siswa di kelas V SD Negeri 1 Rajekwesi Jepara. Penelitian ini menggunakan metode penelitian kualitatif deskriptif. Subjek penelitian ini adalah siswa kelas V SD Negeri 1 Rajekwesi Jepara yang berjumlah 13 siswa. Metode pengumpulan data yang digunakan adalah tes, angket, wawancara, dan observasi. Teknik analisis data yang digunakan adalah analisis deskriptif kualitatif. Hasil penelitian ini yaitu siswa mengalami kesulitan dalam memahami masalah 64%, melakukan perencanaan 58%, menyelesaikan masalah 52%, dan melakukan pemeriksaan 96%. Faktor penyebab kesulitan siswa yaitu faktor internal dan faktor eksternal. Faktor internal meliputi sikap dalam belajar, minat belajar, motivasi belajar siswa, kesehatan tubuh, dan kemampuan pengindraan. Sedangkan faktor eksternal meliputi variasi guru dalam mengajar, penggunaan media pembelajaran, sarana prasarana di sekolah, suasana kelas yang kondusif dan menyenangkan, motivasi belajar dari guru dan orang tua, dan lingkungan keluarga. Upaya yang dilakukan guru untuk mengatasi kesulitan siswa yaitu mengulang materi dan memberi latihan soal serta menjelaskan kembali materi yang sulit dipahami oleh siswa.Kata Kunci: Kata kunci: Kesulitan Siswa, langkah polya, volume