bluuebunny/crossref_metadata_2025 huggingface dataset:
IMPROVING STUDENTS’ SPEAKING MOTIVATION USING MINGLE MUSIC TECHNIQUE
Authors: Ilinawati Ilinawati , Sijono Sijono
Published: June 2020

The main focus of this study is boosting students’ speaking ability by using mingle music technique. The data were taken from  the second semester students of English Language  Study program of STKIP Persada Khatulistiwa Sintang , in Academic  Year 2018/2019 which consisted of  22 students. A classroom action research design was employed in this research. In collecting the data, researchers used observation checklist, field note, and interview The research was conducted in two cycles, where in each cycle consisted of 1 meeting. It took 150 minutes for 3sks.The result showed that the students’ involvement in teaching learning process  improved from cycle 1 to cycle 2.Mingle music technique engaged the students to be more active in the classroom. It enable the students to have more practises in speaking with diffrent students and material. It can be concluded that the implementation of mingle music technique succeeded boosting students’ speaking ability.Keywords: Mingle Music Technique, Students’ Speaking Ability.
PENERAPAN MODEL PEMBELAJARAN REFLECTIVE LEARNING UNTUK MENINGKATKAN KEDISIPLINAN DAN HASIL BELAJAR SISWA MATA PELAJARAN PKN KELAS 5 SDN SUKODONO 03
Authors: Prayogo Suluh , Kristin Firosalia , Anugraheni Indri
Published: June 2020

Reflective Learning untuk meningkatkan kedisiplinan dan hasil belajar PKn siswa kelas 5 SD Negeri Sukodono, Kab. Jepara.Penelitian yang dilakukan adalah Penelitian Tindakan Kelas (PTK) dengan subjek siswa kelas 5 SD  Negeri  Sukodono 03 yang  berjumlah  23  siswa  dan  dilakukan  dalam 2 siklus. Teknik pengumpulan  data  yang  digunakan  berupa  teknik  tes  dan  teknik  non  tes.  Analisis  data  yang digunakan adalah analisis deskriptif kuantitatif dan kualitatif. Penerapan dengan model Reflektive Learning dapat  meningkatkan  kedisiplinan dan  hasil  belajar  mapel PKn  Tema  1  Sub  Tema  2 siswa kelas 5 SD Negeri Sukodono 03. Hal ini terbukti dengan  terjadinya peningkatan rata-rata.Kedisplinan siswa  dari  kondisi  awal  (pra  siklus)  sebesar  50,43  dengan  kriteria  kurang disiplin , setelah dilakukan penelitian pada siklus I menjadi 88,40 dengan kriteria disiplin, dan pada  siklus  II  skor  rata-rata  kreativitas  siswa  meningkat  menjadi  96,73  dengan kriteria sangat disiplin. Hasil belajar siswa juga mengalami peningkatan dengan rata-rata pada kondisi awal  (pra  siklus)  sebesar  64,08   dengan    jumlah  7  siswa  tuntas dengan  persentase  30,43  dan  16 siswa tidak tuntas dengan persentase 69,57. Pada siklus I mengalami peningkatan dengan skor rata-rata  sebesar  85,86 dengan  jumlah  20  siswa  tuntas dengan  presentase  89,95  dan  3 siswa  tidak tuntas  dengan  persentase  13,05.  Pada  siklus  II  juga  mengalami  peningkatan  dengan  skor  rata-rata 87,17  dengan  jumlah  siswa  yang  tuntas  sebanyak  23  dengan persentase  100. Kata kunci:Reflektive Learning, Kedisiplinan, Hasil Belajar
PENERAPAN MODEL PEMBELAJARAN TREFFINGER TERHADAP KEMAMPUAN BERPIKIR KREATIF SUBTEMA CARA TUBUH MENGOLAH UDARA BERSIH
Authors: Mantek Aprina , Wedyawati Nelly , Ege Benediktus
Published: June 2020

Penelitian bertujuan untuk mengetahui penerapan model pembelajaran Treffinger terhadap kemampuan berpikir kreatif tema udara bersih bagi kesehatan subtema cara tubuh mengolah udara bersih. Penelitian kuantitatif dengan desain quasy eksperimental design. Teknik pemilihan simple random sampling. Teknik pengumpulan data observasi langsung, pengukuran, dan komunikasi tidak langsung. Uji hipotesis pada pretest kelas eksperimen dan kelas kontrol diperoleh nilai sig (2-tailed) sebesar 0,360 dengan ɑ = 0,05 (0,360 > 0,05) menunjukan bahwa H0 diterima yang berarti tidak terdapat perbedaan yang signifikan kemampuan berpikir kreatif pada pretest kelas eksperimen dan kontrol. Uji hipotesis pada posttest kelas eksperimen dan kelas kontrol diperoleh nilai sig (2-tailed) sebesar 0,032 dengan ɑ = 0,05 (0,032 < 0,05) memperlihatkan bahwa H0 ditolak yang berarti terdapat perbedaan yang signifikan kemampuan berpikir kreatif siswa pada posttest kelas eksperimen dan kelas kontrol. Peningkatan hasil kemampuan berpikir kreatif siswa pada kelas eksperimen berdasarkan indeks gain hake sebesar 0,50 dengan kategori sedang. Sehingga dapat disimpulkan bahwa terdapat pengaruh yang signifikan dengan menggunakan model pembelajaran Treffinger terhadap kemampuan berpikir kreatif siswa.
IMPLEMENTASI SUPERVISI KLINIS KEPALA SEKOLAH DALAM MENINGKATKAN PROFESIONAL GURU DI SD NEGERI 4 PENYAK LALANG
Authors: Marius Marius
Published: June 2020

Penelitian ini bertujuan untuk mengetahui 1) Perencanaan implementasi supervisi klinis yang dilakukan kepala sekolah dalam meningkatkan profesional guru di SD Negeri 4 Penyak Lalang 2) Hasil pelaksanaan implementasi supervisi klinis yang dilakukan kepala sekolah dalam meningkatkan profesional guru di SD Negeri 4 Penyak Lalang 3) Kendala dan solusi supervisi klinis yang dilakukan kepala sekolah dalam meningkatkan profesional guru di SD Negeri 4 Penyak Lalang. Pendekatan penelitian ini dengan menggunakan metode penelitian kualitatif deskriptif karena penelitian ini mengeskplor fenomena proses Implementasi Supervisi Klinis Kepala Sekolah dalam Meningkatkan Profesional Guru di SD Negeri 4 Penyak Lalang. Subjek penelitian ini orang yang akan diteliti diantaranya: Kepala sekolah, dan Guru. Penelitian ini dilakukan di SD Negeri 4 Penyak Lalang yang terletak di Penyak Lalang Kecamatan Dedai Kabupaten Sintang. Sesuai dengan pendekatan penelitian kualitatif yang digunakan, teknik pengumpulan data yang digunakan peneliti adalah dengan analisis observasi, wawancara, dan studi dokumentasi. Analisis data dimulai dengan mencari dan menyusun secara sistematis data yang telah diperoleh dari hasil wawancara, observasi, dan dokumentasi, dengan cara mengorganisasikan data kedalam kategori, menyusun kedalam pola, memilih mana yang penting dan yang akan dipelajari, dan membuat kesimpulan. Peneliti menggunakan teknik analisa data deskriptif. Dengan teknik deskriptif ini peneliti hanya bermaksud menggambarkan (mendeskripsikan) atau menerangkan gejala yang sedang terjadi dari hasil observasi, wawancara, dan study dokumentasi. Hasil penelitian ini mengungkapkan temuan bahwa dengan adanya implementasi supervisi klinis kepala sekolah ini dapat meningkatkan produktifitas dan motivasi kerjaguru serta dapat meningkatkan profesional guru yang lebih baik.
ANALISIS ENTREPRENEUR LIFE SKILLS MAHASISWA PROGRAM STUDI PENDIDIKAN EKONOMI DI STKIP PERSADA KHATULISTIWA SINTANG
Authors: Marganingsih Anna , Pelipa Emilia Dewiwati , Erwin Erwin
Published: June 2020

Abstract: The aims of this study is to describe the Life Skills of the Entrepreneur Life Skills of Study Program Economic Education at STKIP Persada Khatulistiwa Sintang. The method used in this research is descriptive method with quantitative approach. The population in this study were students of Economic Education Study Program at STKIP Persada Khatulistiwa  Sintang totaling 133 students and the sample in this study amounted to 27 students. Data collection techniques used are indirect communication techniques. Data collection tools used were questionnaires. The data analysis technique used is descriptive statistics. The results showed that the Entrepreneurship Life Skills of Study Program Economic Education at STKIP Persada Khatulistiwa Very Good with an average questionnaire score of 4.03. Student Life Skills (Entrepreneur Life Skills) Study Program Economic Education at STKIP Persada Khatulistiwa includes Personal Life Skills is Very Good with a questionnaire score of 4.03, Social Life Skills is Very Good with a questionnaire score of 4.02, Academic Life Skills is Good with a questionnaire score of 3.7 and Vocational Skills (Vocational Life Skills) is Very Good with a questionnaire score of 4.37Keywords: Entrepreneurship, Life SkillsAbstrak: Tujuan penelitian ini adalah untuk mendeskripsikan kecakapan hidup berwirausaha (Entrepreneur Life Skills) Mahasiswa Prodi. Pendidikan Ekonomi di STKIP Persada Khatulistiwa Sintang. Metode yang digunakan dalam penelitian ini adalah metode deskriptif dengan pendekatan kuantitatif. Populasi dalam penelitian ini adalah mahasiswa Prodi Pendidikan Ekonomi STKIP Persada Khatulistiwa Sintang sejumlah 133 mahasiswa dan sampel dalam penelitian berjumlah 27 Mahasiswa. Teknik Pengumpulan data yang digunakan adalah teknik komunikasi tidak langsung. Alat pengumpulan data yang digunakan adalah kuesioner. Teknik analisis data yang digunakan adalah statistik deskriptif. Hasil penelitian menunjukkan bahwa Kecakapan Hidup Berwirausaha (Entrepreneur Life Skills) Mahasiswa Prodi. Pendidikan Ekonomi di STKIP Persada Khatulistiwa Sangat Baik dengan skor rata-rata angket 4,03. Kecakapan Hidup Berwirausaha (Entrepreneur Life Skills) Mahasiswa Prodi. Pendidikan Ekonomi di STKIP Persada Khatulistiwa meliputi Kecakapan Personal (Personal Life Skill) adalah Sangat Baik dengan skor angket 4,03, Kecakapan Sosial (Social Life Skills) adalah Sangat Baik dengan skor angket 4,02, Kecakapan Akademik (Academic Life Skills) adalah Baik dengan skor angket 3,7 dan Kecakapan Vokasional (Vocational Life Skills) adalah Sangat Baik dengan skor angket 4,37Kata Kunci: Kewirausahaan, Kecakapan Hidup
PENGARUH PENDEKATAN OPEN-ENDED LEARNING TERHADAP HASIL BELAJAR MAHASISWA PADA MATA KULIAH MANAJEMEN KEUANGAN
Authors: Pelipa Emilia Dewiwati , Marganingsih Anna
Published: June 2020

Abstract: The purpose of this study was to determine the effect of the open-ended learning approach to student learning outcomes in financial management courses. The research approach used is quantitative.The research method used is experiment.The form of research used was quasy experimental design with nonequivalent control group design.The population in this study are students of economic education study programs who are taking financial management courses.The sampling technique used is nonprobability sampling with a purposive sampling design. Data collection techniques and tools used were measurement techniques (test sheets) and indirect communication techniques (questionnaire sheets).The results of hypothesis testing in the experimental class posttest and control class with tcount of 2.1234 and ttable at a significant level 0.05 of 2.00665 which means tcount> ttable (2.1234> 2.00665).The results of the questionnaire aimed at students obtained a score of 84.03%. From all the data collected it can be concluded that there is a significant influence of the open-ended learning approach to student learning outcomes in financial management courses in the STKIP economic education study program at Sintang equator. Keywords: Electronic Notification Letter (e-SPT), Taxpayer Compliance Abstrak: Tujuan penelitian ini adalah untuk mengetahuipengaruh pendekatan open-ended learning terhadap hasil belajar mahasiswa pada mata kuliah manajemen keuangan. Pendekatan penelitian yang digunakan adalah kuantitatif. Metode penelitian yang digunakan adalah eksperimen. Bentuk penelitian yang digunakan adalah quasy eksperimental design dengan desain nonequivalent control group design. Populasi dalam penelitian ini adalah Mahasiswa program studi pendidikan ekonomi yang sedang menempuh matakuliah manajemen keuangan. Teknik sampling yang digunakan adalah nonprobability sampling dengan desain purposive sampling. Teknik dan alat pengumpul data yang digunakan adalah teknik pengukuran (lembar tes) dan teknik komunikasi tidak langsung (lembar angket). Hasil pengujian hipotesis pada posttest kelas eksperimen dan kelas kontrol dengan perolehan thitung sebesar 2,1234 dan ttabel pada taraf signifikan 0,05 sebesar 2,00665 yang artinya thitung>ttabel (2,1234>2,00665). Hasil angket yang ditujukan pada Mahasiswa memperoleh skor sebesar 84,03%. Dari seluruh data yang telah dikumpulkan dapat disimpulkan bahwa terdapat pengaruh yang signifikan pendekatan open-ended learning terhadap hasil belajar mahasiswa pada mata kuliah manajemen keuangan di program studi pendidikan ekonomi STKIP persada khatulistiwa Sintang). Kata kunci: Pendekatan Open-Ended Learning , Hasil Belajar
PERAN PENDIDIKAN KEWARGANEGARAAN DALAM PEMBINAAN KARAKTER SIKAP DAN PERILAKU GENERASI MUDA PASCA KONFLIK SOSIAL AMBON
Authors: Tuhuteru Laros
Published: June 2020

Tujuan penelitian ini untuk memahami masalah secara lengkap mengenai karakter generasi muda pasca konflik sosial di kota Ambon, dan peran budaya lokal serta Pendidikan Kewarganegaraan dalam pembinaan karakter generasi muda dan nilai-nilai demokrasi di Ambon. Penelitian ini bersifat deskriptif  menggunakan pendekatan kualitatif dengan metode studi kasus, teknik pengumpulan data melalui wawancara secara mendalam, obsevasi langsung, dan studi dokumentasi. Informan dipilih secara purposive dan data hasil penelitian dianalisis secara kualitatif. Hasil penelitian menunjukkan bahwa pola pembinaan karakter generasi muda kota Ambon pasca konflik sosial berdasarkan budaya lokal, sehingga dapat menangani beberapa kasus yang berkaitan dengan perkelahian antar masyarakat dan pemuda serta mengedepankan nilai persaudaraan untuk menghasilkan keputusan yang disepakati bersama berdasarkan musyawarah mencapai mufakat. Mengembangkan kebersamaan yang di hasilkan dari beberapa pendekatan diantaranya nilai agama, nilai budaya seperti masohi makan patita gerakan jujaro dan ngungare, ale rasa beta rasa, potong di kuku rasa di daging, dan acara bambu gila.Kata Kunci: Peran PKn, Karakter Generasi Muda, Konflik Sosial.
UPAYA GURU PENDIDIKAN KEWARGANEGARAAN DALAM PEMBENTUKAN SISWA BERKARAKTER KEBANGSAAN DI SMP NEGERI 2 BINJAI HULU TAHUN AJARAN2019/2020
Authors: Suparno Suparno , Lusiana Lusiana
Published: June 2020

AbstrakTujuan penelitian ini untuk mendeskripsikan upaya guru PKndalam membentuk siswa berkarakter kebangsaan melalui proses pembelajaran PKn di SMP N 2 Binjai Hulu,mendeskripsikan upaya guru PKn dalam membentuk siswa berkarakter kebangsaan melalui pembinaan diluar jam pelajaran PKn di SMP N 2 Binjai Hulu, untuk mendeskripsikan faktor pendukung dan penghambat upaya guru PKn dalam pembentukan siswa berkarakter kebangsaan di SMP N 2 Binjai Hulu. Metode penelitian yang digunakan dalam penelitian ini deskriptif kualitatif dan bentuk penelitian studi kasus.Teknik pengumpulan data menggunakan teknik observasi, wawancara, dan dokumentasi. Hasil penelitian ini menunjukkan bahwa: Upayaguru PKn membentuk siswa yang berkarakter kebangsaan yaitu melalui kegiatan interakurikuler dan ekstrakurikuler.Kata Kunci: Guru Pendidikan Kewarganegaraan, Siswa, Karakter Kebangsaan
Implementasi Program Gerakan Literasi Sekolah Pada Tahap Pembiasaan Membaca
Authors: Hidayati Fidafatul , Shobirin Ma’as , Martanti Fitria
Published: June 2020

Abstract

This research study about implementation of literation movement program of reading habbit steps for 4th grader in SDN Sampangan, study about impact and teacher’s role in conducting literation program. This research is field research with use qualitative approach. Technique of data collection is conducted by documentation, observation and interview. Technique of data analysis is done by data reduction, data presentation, and making conclusion while to check data validity is done by observation, triangulation technique and triangulation sources. The result show that The Implementation of Literation Movement Program on Reading Habituation Step for 4th Grader in SDN Sampangan 02 through six steps. First, giving time 10-15 minutes for reading. It can be conducted in class or out of class. Summerize what they are read from the textbook. Retelling what they are read in front of the class. Giving appreciate for student who are already retelling in front of the class and making a note for book which are already read and borrowed by the student in reading card. Positive impact of this activity is there are daily reading habbit which make students become keen on reading and improving their reading references. The role of 4th grader teacher are as assistant and facilitator.
Immune and Inflammatory Pathways Implicated by Whole Blood Transcriptomic Analysis in a Diverse Ancestry Alzheimer’s Disease Cohort
Authors: Griswold Anthony J. , Sivasankaran Sathesh K. , Van Booven Derek , Gardner Olivia K. , Rajabli Farid , Whitehead Patrice L. , Hamilton-Nelson Kara L. , Adams Larry D. , Scott Aja M. , Hofmann Natalia K. , Vance Jeffery M. , Cuccaro Michael L. , Bush William S. , Martin Eden R. , Byrd Goldie S. , Haines Jonathan L. , Pericak-Vance Margaret A. , Beecham Gary W.
Published: June 2020

Background:

Significant work has identified genetic variants conferring risk and protection for Alzheimer’s disease (AD), but functional effects of these variants is lacking, particularly in under-represented ancestral populations. Expression studies performed in easily accessible tissue, such as whole blood, can recapitulate some transcriptional changes occurring in brain and help to identify mechanisms underlying neurodegenerative processes.

Objective:

We aimed to identify transcriptional differences between AD cases and controls in a cohort of diverse ancestry.

Methods:

We analyzed the protein coding transcriptome using RNA sequencing from peripheral blood collected from 234 African American (AA) (115 AD, 119 controls) and 240 non-Hispanic Whites (NHW) (121 AD, 119 controls). To identify case-control differentially expressed genes and pathways, we performed stratified, joint, and interaction analyses using linear regression models within and across ancestral groups followed by pathway and gene set enrichment analyses.

Results:

Overall, we identified 418 (291 upregulated, 127 downregulated) and 488 genes (352 upregulated, 136 downregulated) differentially expressed in the AA and NHW datasets, respectively, with only 16 genes commonly differentially expressed in both ancestral groups. Joint analyses provided greater power to detect case-control differences and identified 1,102 differentially expressed genes between cases and controls (812 upregulated, 290 downregulated). Interaction analysis identified only 27 genes with different effects in AA compared to NHW. Pathway and gene-set enrichment analyses revealed differences in immune response-related pathways that were enriched across the analyses despite different underlying gene sets.

Conclusion:

These results support the hypothesis of converging underlying pathophysiological processes in AD across ancestral groups.
Natural ontologies with elastic matching for elicited knowledge comparison
Authors: Calvo Hiram , Figueroa-Nazuno Jesús , Mandujano Ángel
Published: June 2020

Natural Ontologies are presented in this work as a useful tool to model the way in which concepts are organized inside the human mind. In order to be compared, ontologies are represented as matrices and an elastic matching technique is used. For this purpose, a distance measure called Modern Fréchet is proposed, which is an approximation to the NP-Complete problem of elastic matching between matrices. An applied case of study is presented in which human knowledge is compared among different groups of people in the Computer Science domain.
English vocabulary online teaching based on machine learning recognition and target visual detection
Authors: Wu Jierong , Chen Baodi
Published: June 2020

Online education has become an important way of learning English at present, and English vocabulary teaching can improve the efficiency of English vocabulary teaching through target visual detection. However, from the existing research, it can be seen that there are still some shortcomings in English vocabulary recognition. In order to improve the English vocabulary recognition effect, based on machine learning recognition technology, this study combines English vocabulary recognition needs of online education to construct an English vocabulary detection model based on convolutional neural network. The model takes the word’s overall feature as the feature extraction principle and adopts the analysis and extraction of the joint segment feature. Moreover, it discards the complicated process of first dividing a single letter and then performing feature extraction and recognition. In addition, this study design example tests to perform algorithm performance analysis. The experimental results show that the proposed algorithm model has certain effects, and it can be used as an auxiliary algorithm for online English vocabulary teaching.
Good news from Alsace: the Covid-19 pandemic is (almost) over. NOW WHAT?
Authors: Rodriguez Carlos
Published: June 2020

For the last 4 or so months we have been rushing up to find answers to big questions raised by the Covid-19 pandemic. Besides the obvious ones, relating to the urgency to discover something that could curtail the constant bleeding of deaths caused by the Acute Respiratory Distress Syndrome, there has been a lingering mistery about the disease. This mistery can be formulated as follows: How is it possible that so many highly exposed people, including many with obvious clinical signs of being infected, are persistently negative both in the qRTPCR and the serum antibody test? A paper posted yesterday by a French team provides a more than reasonable explanation to that conundrum and, by doing it, put us in a position to start thinking in the beginning of the end of this pandemic.
Entre el mito y el engaño
Authors: Gómez Camacho Francisco
Published: June 2020

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不动产测量中测绘新技术的应用研究
Authors: 丁 永良
Published: June 2020

随着目前我们国家各个地区建筑工程项目的整体规模持续不断地增大,不动产的测量和绘制技术也随着建筑工程建设技术的进步得到了快速的发展。但是因为施工技术的发展以及工程所处环境的复杂程度不断增长,对于测量以及绘制的具体需要也就越来越高,这对我们国家内部的不动产测量以及绘制工作带来了不容忽视的影响。在过去很长一段时间所进行的不动产测量及绘制工作过程中,最为经常使用的测量和绘制方式就是通过人工进行测量,运用这种方式在相对较小的不动产工程项目之中效率还是能够接受的,但是因为人工测量的方式还是有一定局限性,在相对规模叫到的不动产工程项目当中就会受到限制。从当前我们国家的不动产测量及绘制工作的实际情况来看,有越来越多的新型科学技术融入到其中,这提升了测量以及绘制的整体效率,同时也提高了测量及绘制工作的难度,本文就针对上述问题对当前我们国家不动产项目测量以及绘制工作之中新型技术的运用进行了相应的研究与分析,希望能够为相关行业做出一定的贡献。
两井定向在矿山测量中的实践探析
Authors: 吉 昱钦 , 缪 祥橼
Published: June 2020

本文主要对矿山测量中两井定向应用技术的实践过程加以讨论,结合某处矿山测量流程,对其定向应用过程、精度控制等方面详细分析,希望能为相关测量工作数据测量准确性提升有所帮助。
建筑工程中定位放样和测量误差控制分析
Authors: 王 昌彦
Published: June 2020

随着我国经济的发展,我国的建筑行业发展越来越迅速,建筑结构越来越复杂,这也使得建筑施工难度越来越大。在建筑工程施工中,工程测量技术是最为基础的施工技术,测量和放样的准确性直接决定了建筑工程后期能否顺利通过验收,所以一定要重视建筑工程测量放样技术的质量控制。在施工中,要规范测量步骤,要采取有效的测量方法避免一些常见的测量误差,提升测量放样的准确性,保证建筑工程质量。基于此,本文简要分析了建筑工程中定位放样和测量误差控制措施。
大数据背景下的地理信息数据网络安全探讨
Authors: 张 慧
Published: June 2020

伴随着大数据时代的来临,全国各地各个行业都在悄无声息地受到影响从而发生着巨大的变化,最为显著的就是地理信息行业在大数据时代的作用下得到了突飞猛进的发展。相反的,伴随着科学技术的持续发展,作为大数据信息重要组成部分的地理信息也在现实运用中存在着很多的安全隐患。为了保证地理信息安全稳定的发展,急需加强对地理信息数据网络安全的监察,保证数据的可靠性。这篇文章就大数据背景下地理数据网络安全可能存在的问题进行了浅层的解析,同时提出了相应的解决方案,为今后地理信息数据更好的进行网络安全管理提供一定的借鉴,用以各位读者参考。
测绘地理信息及自然资源管理的思考
Authors: 桑 靖
Published: June 2020

自然资源是我们生活、生产的物质条件基础,对我们的衣食住行和生产活动有着重要的影响。自然资源作为我国经济可持续发展的基础,伴随着经济新常态的来临,自然资源管理工作迎来了机遇与挑战。测绘地理信息技术如何科学应用于自然资源调查、规划、保护、利用和监管工作,对自然资源开发与保护具有重要意义。本文就测绘地理信息在自然资源管理中的机遇挑战、创新应用进行论述。
地理信息系统在地质矿产勘查中的应用分析
Authors: 张 耀臣
Published: June 2020

近年来,随着我国经济发展水平和科技创新能力的日益提高,我国地理信息系统逐渐发展健全,地理信息系统在如今我国各项事业发展变革中发挥着重要的作用,其中在地质矿产勘查工作中得到了广泛应用,提高了地质勘查工作效率和准确性。因此,我国工作人员在地质矿产勘查实际工作中应该及时改变传统工作方法,灵活应用地理信息系统做出合理分析,进而在潜移默化中促进我国地质矿产勘查工作取得突破性进展。
高层建筑施工中地基检测与沉降观测技术研究
Authors: 张 磊
Published: June 2020

如今我国建筑行业领域已经得到了飞速的发展,在这种情况下,也使高层建筑越来越多,为了能够进一步提升高层建筑工程的质量与使用年限,必须要做好地基检测与沉降观测工作。对此,本文主要对高层建筑施工中地基检测与沉降观测技术进行分析,以供参考。
简析测绘新技术在国土三调中的应用
Authors: 陈 鹏飞
Published: June 2020

我国的土地调查工作的开展,是一项关系到全国人民的,也是事关国家经济发展和土地的合理利用的大事。土地测绘新技术的应用也为土地开发、土地规划、国土三调等政府管理行为提供了技术支持。本文通过对测绘新技术进行分析,提出测绘新技术在国土三调中的应用方案。
倾斜摄影实景三维模型的质量检查方法探讨
Authors: 赵 欢 , 何 高波
Published: June 2020

本文结合生产,首先阐述了倾斜摄影实景三维建模的工艺特点,参照现行三维地理信息模型的质检规范,从三维质量检查核心质量元素出发提出模型检查及注意事项,最后结合实景三维模型质检案例,探讨如何有效地对倾斜摄影建模进行质量检查。
从发展稀有金属工业看矿产资源勘查开发前景
Authors: 米 林
Published: June 2020

根据我国目前主要稀有金属发展进行预测,预测其需求量并开展资源配置研究。计算年份按照二十年进行开采,按照1:40的产储比进行经济可采储量的配置,其中有二百一十五万吨的稀土,43.5万吨的锂,4.4万吨的铌,8088吨的钽,有的资源没有进行配置,因为其用量有限就是铍。但钽、锂以及稀土等现有资源的保障程度都可以良好保障,然而目前有较少的富矿较多的贫矿,而富矿就是以铌为主要资源,甚是缺少,因此没有办法保证。因此,本文以稀有金属工业发展的角度,展望勘查开发矿产资源的前景。
基于CORS系统下GPS测量技术在工程测量中的应用
Authors: 潘 绍林
Published: June 2020

在开展工程测量工作时,利用高精度的GPS测量技术不仅提高经济效益,而且操作简单便捷,在提升测量效率方面有着积极作用。本文基于CORS系统下GPS测量技术在工程测量中的实际应用开展研究工作,首先介绍CORS系统的基本原理和优势特点,之后简单概述GPS测量技术内容,以及分析GPS测量技术在工程测量中的具体应用,最后通过实际案例分析,希望能够日后的工作者提供理论性的帮助。
城市三维建模中无人机测量技术的合理应用
Authors: 叶 宗磊 , 单 义
Published: June 2020

无人机倾斜摄影测量技术不仅可以准确的反映出测量区域的实际情况,还可以通过各项先进的技术形式,有效提升航拍摄影的速度,并且根据各项信息和数据,可以构建三维模型,这样可以为相关工作的应用,提供了基础性的支持。因此,本文着眼于无人机倾斜摄影测量在城市三维建模中的运用,展开了分析和阐述。
地理信息系统在智慧城市中的应用分析研究
Authors: 吴 婷
Published: June 2020

在智能化城市的今天,城建领域对于地理信息系统越发依赖起来。基于此,本文围绕着地理信息系统在智慧城市中的应用加以分析,首先对地理信息系统和智慧城市的概念加以简要的阐述,对地理信息系统建设现状和在智慧城市中的应用价值加以探讨,最后以上海市作为研究对象,对地理信息系统在“智慧上海”建设中的应用加以研究,结果表明地理信息系统在智慧城市的应用中起到了至关重要的作用。
农村宅基地使用权确权登记的数据处理流程研究
Authors: 任 俊广 , 赵 顺攀 , 胥 绍龙 , 郭 军兵
Published: June 2020

本文结合在农村宅基地使用权确权登记的工作实际,介绍了农村宅基地确权的技术流程、权属调查工作,对数据库设计、数据库建设进行了重点研究,实现农村宅基地确权成果的信息化管理具有重要意义。
Clinical and microbiological profile of urinary tract infection in children less than five years of age
Authors: N Madhu G , S Harish , Sharanappa Siva
Published: June 2020

Background: Urinary tract infection (UTI) is a common bacterial illness of pediatric age group. UTIs, especially in young children, have non-specific signs and symptoms that can be undetected or misdiagnosed. Delaying diagnosis and treatment of UTIs may result in long-term renal complications. Objectives: The objectives were to study the clinical presentation of UTI, common uropathogens, and antimicrobial sensitivity pattern among children <5 years of age. Materials and Methods: This is a hospital based prospective descriptive study which included 100 children <5 years of age who presented with UTI over a period of 1 year. Detailed history,clinical examination, and laboratory investigations including urine analysis and culture were documented. Results: Out of the 100 children below 5 years who presented with UTI, 32% were below 1 year age. Male to female ratio in our study was 2.8:1. The most common presenting symptom was fever followed by crying during micturition. 92% of the cases had significant pyuria. Escherichia coli is the most common pathogen isolated (68%), followed by Klebsiella and Enterococcus. 62% had abnormal ultrasonography findings, most common being hydronephrosis (36%). Conclusions: The presentation of pediatric UTIs varies widely with ageand sex. Knowledge of the varied presentation of UTI, its risk factors and local antimicrobial sensitivity patterns are of great significance in preventing future complications in children.
Cerebral vein thrombosis complicating influenza A in a toddler
Authors: Al-Shami Rana , Al-Ahmed Amena , Saeed Amira , Kini Vishwanatha , Mohame Khalid
Published: June 2020

We describe a child who presented with a respiratory illness in the influenza pandemic season and was found to be positive for the influenza A, he developed neurological manifestations of cranial nerve palsies and was found to have radiological evidence of cerebral sinus thrombosis. He received treatment with oseltamivir and supportive therapy and was discharged home free of long-term neurological sequelae. This is a rare complication which might have associated with this infection and has not been reported in children before as far as we are aware. Children who develop focal neurological signs during the course of flu epidemic should be evaluated for the possibility of cerebral sinus thrombosis.
Association of serum Vitamin A, calcium, alkaline phosphatase, and phosphorus levels with recurrent acute lower respiratory infections among children
Authors: Randa Rashmi , Thora Sharad , Mehta Nirbhay , Vyas Savita
Published: June 2020

Introduction: Acute lower respiratory infection (ALRI) is a leading cause of morbidity and mortality in children younger than 5 years of age all over the world especially in developing countries. Consequently, considerable research has been aimed at finding possible risk factors in ALRI; micronutrients have been considered one of them. Materials and Methods: The present study was conducted to determine any association of serum Vitamin A, beta-carotene, calcium, alkaline phosphatase, and phosphorus levels with recurrent ALRI in children <5 years of age. A prospective hospital-based case-control study was planned for a period of 10 months at a tertiary care referral center in central India. Results: A total number of 85 children aged 6 months to 5 years were randomly enrolled in two groups as case, i.e., recurrent ALRI (n=40) and control (n=45). Levels of serum Vitamin A and beta-carotene were found significantly lower in children with recurrent ALRI than in the control group (p<0.05). However, serum levels of calcium, alkaline phosphatase, and phosphorus did not differ significantly when compared with control group (p>0.05). Conclusion: The results provide evidence for the role of Vitamin A and beta-carotene levels in recurrent ALRI in pediatric patients. Our study was not able to find a significant relationship between calcium, phosphorus, and alkaline phosphatase levels with the occurrence of recurrent ALRI.
Effect of intravenous fluid supplementation in healthy term neonates with non-hemolytic hyperbilirubinemia: A randomized controlled trial
Authors: Sarvi Meenakshi , Patil Shailesh S , Desai Arunkumar
Published: June 2020

Objective: The objective of this study was to evaluate the effect of intravenous fluid supplementation in healthy term neonates with non-hemolytic hyperbilirubinemia receiving phototherapy. Study Design: Randomized controlled trial conducted in a tertiary level neonatal care unit of a teaching institute in North Karnataka. Methods: A total of 60 healthy term neonates with non-hemolytic hyperbilirubinemia (total serum bilirubin [TSB] >15 mg/dL [256 ?mol/L]–<25 mg/dL [428 ?mol/L]) were randomized to two groups. Group I (case group, n=30) received 1/3rd the maintenance intravenous fluid in addition to breastfeeding and phototherapy. Group II (control group, n=30) received only breastfeeding and phototherapy. The duration of phototherapy and rate of fall of bilirubin was compared. Results: Both the groups were comparable with respect to mean birth weight, gestational age, gender, mode of delivery, age at admission, admission weight, percentage of weight loss at admission, and TSB at inclusion. There was a significant difference in the duration of phototherapy between the two groups (mean [standard deviation (SD)] Group I, 39.6 [7.8] h and Group II, 45.2 [10.22] h, p<0.05). Percentage of fall in bilirubin was not significant at 4, 12, 48, and 60 h but was significant at 24 and 36 h. Conclusion: Intravenous fluid supplementation in healthy breastfed term neonates with non-hemolytichyperbilirubinemia significantly reduces the duration of phototherapy.
Perinatal testicular torsion - Not an uncommon entity
Authors: Rafi Muhammed , Nair P M C , James Jemila , N Anand , George Mathan P , AN Ashrin
Published: June 2020

Perinatal testicular torsion is a rare condition with an incidence of 1 in 7500 live births. 70% are prenatal and 30% postnatal. Postnatal torsion presents as an acute scrotum, whereas prenatal torsion may be usually missed as it is a non-tender hard mass. Management of prenatal torsion is controversial. We are reporting three such case series presenting within a period of 1 year. Prenatal testicular torsion is usually missed as it is asymptomatic and later presents as cryptorchid. Careful postnatal physical examination and documentation is essential, as a missed case can later present as cryptorchid and may lead to medicolegal issues. In torsion in the immediate perinatal period, the testis may be salvaged if promptly operated.
Effect of valproic acid monotherapy on thyroid function on short-term follow-up in children with newly diagnosed epilepsy
Authors: Malwade Sudhir D , Chalipat Shiji S , Patel Kinisha , Agarkhedkar Sharad R , Karambelkar Geeta R
Published: June 2020

Background: The effect of valproic acid (VPA) monotherapy on thyroid function test is controversial. Objective: The aim of this study is to assess the effect of VPA monotherapy on thyroid function on short-term follow-up in children with newly diagnosed epilepsy. Methods: In this prospective case
Comparison of feeding practices among rural and urban mothers and their effect on nutritional status of children
Authors: Gautam Shweta , Eske Gunvant Singh , Singh Poonam , Kashyap Archana
Published: June 2020

Objective: The objective of this study was to compare the nutritional status in infants based on infant feeding practices among rural and urban areas. Methods: An observational study was carried out in the Department of Paediatrics of a tertiary care hospital of New Delhi. The present study included a total of 1000 children, of which 500 were from rural and 500 from urban background over a period of 1 year. Information on breastfeeding and complementary feeding practices was recorded. Results: In this study, we found that early initiation of breastfeeding (within 1 h after birth) was significantly more common in urban area as compared to rural(71.8% vs. 54.2%; p=0.001). Significantly higher proportion of mothers in urban population (88.0%) was frequently breastfeeding their children than rural ones 76.0% (p=0.001). Practice of night feeding was same in both the groups. Practices of giving prelacteal feeding were significantly higher in rural than in urban area (50.2% vs. 18.4%; p=0.001). Children in whom complementary feeding was introduced beyond 6 months had significantly higher occurrence of malnutrition (68.6% vs. 55.4%; p=0.004). Type of complementary feed did not affect the occurrence of malnutrition. Conclusion: Exclusively, breastfed children below 6 months of age and children where complementary feeding is introduced timely at 6 months have lower incidence of malnutrition as compared to those given top feeding before 6 months and inappropriate complementary feeding beyond 6 months of age.
A prospective study to compare morbidity and mortality profile between late preterm and term neonates from a hospital in Indore
Authors: Jain Ankush , Mehta Nirbhay
Published: June 2020

Background: Late preterm babies born between 34 and <37 weeks of gestation have documented various short-term and long-term adverse outcomes, extra burden on health care, and increased hospitalization rate. Objective: The objective of this study was to evaluate the immediate outcome of late preterm neonates and to compare their morbidity and mortality with term neonates. Materials and Methods: A prospective observational study was conducted among late preterm babies and term babies from January 2015 to July 2016 in a hospital of Indore. A pre-structured pro forma was used to record data on antenatal care, maternal risk factors, mode of delivery, birth weight, gestational age, gender, diagnosis, relevant investigations, duration of stay, and outcome. Their mortality and morbidity pattern were compared with the term counterparts. Results: The total number of live births during the study period was 14,372, of which 2602 were late preterm neonates (16%). Neonatal intensive care unit admission rate was 24.7% among late preterm while 8.87% in term neonates. Jaundice (9%), septicemia (7.8%), respiratory distress (7.6%), and hypoglycemia (6%) were among the common morbidities in late preterm babies, while in term group the incidence rates of these complications were 3.34%, 3.38%, 3.41%, and 2.56%, respectively. Conclusion: The mortality and morbidity among late preterm neonates were higher as compared to their term counterparts, implying the need for special attention to these babies because they may be overlooked among other preterm and sick babies.
Kangaroo mother care and its physiological effects in low birth weight and preterm neonates
Authors: Jain Gunjita , Malpani Preeti , Biswas Manju
Published: June 2020

Objectives: The present study was undertaken to study and compare anthropometry and physiological parameters in preterm and low birth weight infants during conventional care and Kangaroo Mother Care (KMC). Methods: This prospective case–control study was conducted in the department of pediatrics of a tertiary care hospital in central India from June 2016 to September 2017. Study on KMC was conducted on 200 newborns weighing <2.0 kg meeting study criteria with similar baseline characteristics. With minimum duration of 6 hrs/day where as controls given incubator and cot care. Parameters were studied until discharge criteriawere meet. The primary outcome variable was “weight gain and anthropometry” and secondary measures included breastfeeding and duration of hospitalization and physiological parameters. Results: KMC group showed a significant decrease in the duration of hospital stay (11.69±5.14 vs. 18.5±1.8 days) (p=0.0001) and better rate of breastfeeding (66% vs. 21%) as compared to control group. KMC group also shows higher weight gain (19.7±6.3 g/day) in comparison to control (11.4±3.3 g/day), (p=0.001). There was a mean increase of 0.7 cm/week in head circumference in KMC group and 0.4 cm/week in the control group (p=0.000). The mean increase in length was 0.89 cm/week in KMC group and 0.45 cm/week in control group (p=0.0001). The mean heart rate and respiratory rate were similar in both the groups (p=0.498 and p=0.555, respectively). The mean temperature difference was significant and shows that KMC group has a higher temperature of 0.4°F (p=0.001). In other physiological parameters, no episodes of apnea and hypoglycemia were present in KMC group as compared to 4 episode of hypoglycemia and 3 episodes of apnea in the control group. Conclusion: Newborns receiving KMC showed better growth parameters as compared to the routine care along with a better breastfeeding rate. Better thermal control and decreased episodes of hypoglycaemia & apnea in KMC group.
Problems related to voiding pattern in patients with hypospadias repair: i?s the problem related to only operation?
Authors: Baltrak Yusuf Atakan , Karaman Ibrahim , Karaman Ayşe
Published: June 2020

Background: Problems related to the urine flow are rather common in hypospadias patients. As these problems are detected during follow-up of urine flow in the post-operative period, it is difficult to determine whether it is a problem emerging secondary to the surgery or it is a congenital condition. Objective: The objective of this study was to evaluate the lower urinary tract functions in hypospadias patients with pre-operative and post-operative uroflowmetric examinations and to determine whether it is a complication of the surgery or a congenital condition. Materials and Methods: A total of 63 patients who underwent hypospadias surgery and were monitored postoperatively between January 2012 and January 2013 were enrolled in the study. Data about the pre- and post-operative uroflowmetry parameters were collected and compared. Results: Of total 83 patients, only 63 (76.8%) patients, whose parent’s provided the written consent, were studied. The mean age was 6.9±2.4 years (3–14 years). The mean bladder volume estimated according to the age of the patients was 266.5±71.7 ml. The mean bladder volume before and after the surgery was 179±56 ml and 189±53 ml, respectively, and the bladder volumes were 67% and 71% of the estimated bladder volume, respectively. There was no significant difference between the bladder volumes measured before and after the surgery (p=0.159). Furthermore, no significant change in the measurements regarding the maximum flow rate, time to maximum flow rate, total time of the urine flow, mean flow rate, voided volume, voiding time, and post-void residual volume was observed. Conclusion: The uroflowmetry is an easy-to-use, non-invasive, and objective method, which can be used for the early diagnosis of the urethral stricture following the hypospadias surgery and the evaluation of the obstructions in the lower urinary tract
The effectiveness of social rights in public health
Authors: Neto Daniel Carlos , Dendasck Carla
Published: June 2020

The fundamental rights have been cause for various discussions in recent years, causing scholars to dedicate themselves to investigate both through the health aspect, as through the law, the actual effectiveness of the guidelines outlined by the Organizations. This article aims to bring a brief reflection about the real effectiveness of social rights in the brazilian public health, using as a basis, an exploratory analysis of the elucidações brought by various scholars that permeate to corroborate this. Bringing a brief discussion of the existential minimum.
Kajian Keterlambatan Proyek Engineering Procurement Construction Commissioning Jaringan Transmisi 150KV
Authors: Kania Bayu , Gunawan Yahya Robby , Kurniawan Andri
Published: June 2020

Proyek EPCC merupakan proyek dengan tingkat kompleksitas pekerjaan yang cukup tinggi dibandingkan dengan jenis proyek konstruksi lainnya. Kompleksitasnya yang tinggi menyebabkan proyek EPCC memiliki resiko mengalami keterlambatan yang cukup besar. Hal ini pun terjadi pada proyek EPCC Pembangunan Jaringan Transmisi 150kV PLTP Karaha–GI Garut, yang mengalami keterlambatan selama 235 hari dari rencana pelaksanaan pekerjaan. Penelitian ini bertujuan untuk mengidentifikasi faktor-faktor penyebab keterlambatan pada proyek EPCC pembangunan jaringan transmisi. Penelitian ini dilakukan dengan metode deskriptif kuantitatif dengan mengidentifikasi jenis-jenis kegiatan serta penyebabnya yang mempengaruhi keterlambatan proyek EPCC. Setelah itu jenis kegiatan serta faktor penyebab akan diukur tingkat kepengaruhannya terhadap keterlambatan proyek. Penelitian dilakukan melalui studi literatur, wawancara dengan menggunakan kuesioner kepada pihak-pihak yang terkait, serta analisis dengan AHP untuk mengetahui bobot masing-masing parameter. Dari sembilanbelas jenis pekerjaan, terdapat lima item pekerjaan yang paling berpengaruh dalam menyebabkan terjadinya keterlambatan proyek EPCC Pembangunan Jaringan Transmisi 150kV PLTP Karaha–GI Garut, yaitu: (1) pekerjaan re-route survey; (2) pekerjaan pondasi; (3) pekerjaan erection tower; (4) pemasangan & pengukuran tahanan tower grounding; dan (5) pekerjaan stringing. Adapun lima faktor penyebab keterlambatan yang paling berpengaruh terhadap keterlambatan adalah: (1) perubahan/ penambahan jumlah tower dengan bobot 0.177; (2) kurangnya sumber daya manusia dengan bobot 0.148; (3) terlambatnya pembangunan PLTP dengan bobot 0.131; (4) investigasi/survey awal yang tidak akurat dengan bobot 0.131; dan (5) keterlambatan pekerjaan sebelumnya dengan bobot 0.059.
ANALISIS KINERJA TRUK PENGANGKUT SAMPAH KOTA DI KECAMATAN BENOWO
Authors: Anggryawan Ferry , Mudjanarko Sri Wiwoho , Wahyuni Atik , Wasono Sapto Budi
Published: June 2020

Semakin jauh rute pelayanan dan semakin banyak jumlah ritasi truk maka  semakin besar pula biaya operasional yang harus dikeluarkan. Lokasi penelitian ini di TPA Kecamatan Benowo dengan tujuan mengetahui sistem atau pola pengangkutan sampah serta biaya operasional kendaraan truk pengangkut sampah. Sistem pengangkutan sampah di Kecamatan Benowo menggunakan Hauled Container System (HCS) dan Stationary Container System (SCS).Dengan rata-rata jarak yang di tempuh per hari jenis kendaraan arm roll adalah 52 km/hari sedangkan jenis compactor 56 km/hari dan rata-rata kecepatan yang di tempuh per hari jenis kendaraan yang di tempuh perhari jenis kendaraan arm roll adalah 23 (km/jam)/hari sedangkan jenis compactor 20.5 (km/jam)/hari. Dari penelitian ini didapatkan biaya  Life Cycle Cost pengangkutan sampah /m3 menggunakan Arm roll lebih murah dengan biaya Rp. 18.394,5259/m3 sedangkan menggunakan comfactor Rp. 32.872,497737.281,8. Dari hasil analisis dapat dilihat bahwa nilai efektifitas yang lebih besar adalah sistem HCS dan biaya angkut sampah menggunakan armroll lebih murah dibandingkan dengan comfactor..
External auditor’s analytical procedures and their impact on discovering material misstatements
Authors: Razzak Alshehadeh Abdul , Atieh Abdallah
Published: June 2020

This study aims to identify the impact of the external auditor’s analytical procedures on the financial statements and reports for the detection of material misstatements of the Jordanian commercial banks. The impact of independent variables (profitability, liquidity, capital solvency and the employment of funds ratios) on the dependent variable (the detection of material misstatements) was measured. The dependent variable is represented by the earnings management, which is measured by the discretionary accruals. The quantitative standard method was used to analyse the financial statements and analytical procedures; moreover, the Jones Model was used to measure earnings management. Additionally, the multivariate linear regression model was used to test the hypothesis of the study, and to indicate the relationships between the variables. The study population consisted of five Jordanian commercial banks. The data was collected from 2011 to 2017. This study concluded that there is no statistically significant impact of the analytical procedures relating to the ratios of liquidity, profitability, solvency, and employment of funds that the external auditor could undertake to discover material misstatement of the financial statements of Jordanian commercial banks. Finally, the study recommended that auditors should be highly competent and deeply knowledgeable in using the analytical procedures to judge the fairness of financial data and be free of material misstatements.
Robust A*-Search Image Segmentation Algorithm for Mine-like Objects Segmentation in SONAR Images
Authors: Aleksi Ivan , Matić Tomislav , Lehmann Benjamin , Kraus Dieter
Published: June 2020

This paper addresses a sonar image segmentation method employing a Robust A*-Search Image Segmentation (RASIS) algorithm. RASIS is applied on Mine-Like Objects (MLO) in sonar images, where an object is defined by highlight and shadow regions, i.e. regions of high and low pixel intensities in a side-scan sonar image. RASIS uses a modified A*-Search method, which is usually used in mobile robotics for finding the shortest path where the environment map is predefined, and the start/goal locations are known. RASIS algorithm represents the image segmentation problem as a path-finding problem. Main modification concerning the original A*-Search is in the cost function that takes pixel intensities and contour curvature in order to navigate the 2D segmentation contour. The proposed method is implemented in Matlab and tested on real MLO images. MLO image dataset consist of 70 MLO images with manta mine present, and 70 MLO images with cylinder mine present. Segmentation success rate is obtained by comparing the ground truth data given by the human technician who is detecting MLOs. Measured overall success rate (highlight and shadow regions) is 91% for manta mines and 81% for cylinder mines.
Towards Social Entrepreneurship in the Village through Village-Owned Enterprises
Authors: Muryanti Muryanti
Published: June 2020

Social entrepreneurship is an important concept for realizing the welfare of rural communities. This concept refers to the dedication of individuals, who have the character of a leader, who collaborates actively with their communities, to realize collective welfare. This research aims to analyze the role of Village-Owned Enterprises (BUMDes) in improving the welfare of rural communities through social entrepreneurship. This research was qualitative. The data collection technique used in this research was the observation. The results of observations are then analyzed, combined, and enriched with secondary data. The results showed that BUMDes is an institution in rural areas, which has an important role in encouraging and supporting the principles of social entrepreneurship in rural communities. However, the various BUMDes activities and innovations have not yet provided significant changes for the village such as job opportunities for rural youth and various economic activities in rural areas to improve the local economy. Strengthening the social system in the village is needed to realize social entrepreneurship comprehensively through the active collaboration of village leaders and the community. Village fund management by BUMDes needs to be continued and evaluated in its implementation.