bluuebunny/crossref_metadata_2025_split huggingface dataset:
Specific Aspects of Functioning and Interaction of Regional Economic Systems
Authors: Evmenov A. D. , Bulochnikov P. A. 
Published: April 2020

The presented study examines the specific aspects and processes of the functioning of regional economies and interregional interaction.Aim. The study aims to analyze the existing mechanisms of the functioning and interaction of regional economic systems.Tasks. The authors present a general scheme for the functioning of a regional economic system; examine the principles of interaction between regional economic systems; determine the specific aspects of inter-sectoral interaction as a form of interregional cooperation.Methods. This study uses general scientific methods, including systems analysis, synthesis, induction and deduction, specification and generalization, and modelling.Results. The authors substantiate a general scheme for the functioning of the regional economic system as an object of management. Its structural elements include the region’s production-economic and socio-economic complexes and the fiscal sphere. It is shown that interregional interaction is now particularly important as it facilitates joint production of goods. Interregional interaction involves the exchange of goods and services, migration processes, and financial exchange. Interregional cooperation should be based on the existing federal and regional strategies. It is established that inter-sectoral interaction and formation of regional sectoral clusters are efficient forms of interregional cooperation.Conclusions. A specific feature of the functioning of regional economies is that it is regulated simultaneously at the macro- and meso-level. Regulation at the meso-level involves the implementation of regional economic development strategies with allowance for the socio-economic features of individual administrative and territorial units. At the macro-level, the regional economy functions within the existing strategy of the federal center and also involves interregional and inter-sectoral interaction.
People-Oriented Management of Enterprises and Organizations
Authors: Potemkin V. K. 
Published: April 2020

The presented study examines and undertakes to overcome contradictions in modern enterprise management systems, providing a deeper insight into the new knowledge, skills, and role of an individual in business activities.Aim. The study aims to determine a range of problem situations in the people-oriented management of enterprises and organizations at the stages of building knowledge about the profession and accentuating knowledge, skills, and abilities relevant to the intended professionalization, and the resource potential of employees within the existing economic and organizational framework of personnel management.Tasks. The authors conduct comparative studies with allowance for the spatial and temporal transformations in the use of tools for improving the efficiency and quality of the operation of Russian enterprises, and make comparisons with data on the operation of modern foreign corporations, determining the dynamics, new value orientations, and motivation among the personnel.Methods. The theoretical and methodological basis of this study includes works of Russian and foreign scientists on improving the operation of enterprises and organizations through the principles of people-oriented management of educational potential, professionalization and motivation of employees, and interviews of different age and professional groups of employees.Results. The authors determine the primary causes of the low level of professionalization among young people within the system of disseminating family relations, spontaneous choice of profession by university students, inconsistency between new knowledge generated during education and its actual use in the operation of enterprises and organizations, lack of consideration among the management for the social expectations of employees and their ideas on improving the quality of life, inadequacy of employee motivation measures to the task of improving the efficiency and quality of work. The study also formulates directions for overcoming modern inconsistencies in the people-oriented activity of enterprises and organizations as well as systemic motivation mechanisms for different employee groups.Conclusions. Definition of the range of problem situations in the people-oriented management of enterprises and organizations combined with theoretical and empirical analysis of professionalization and employee motivation makes it possible not only to determine the scope of contradictions in the emerging social and labor relations, but also to develop a program of actions to resolve them.
Evolution of Management Theories and Their Application in the Agro-Food Industry
Authors: Reshetnikova N. V. 
Published: April 2020

The relevance of the issues of scientific justification of approaches to the formation and transformation of the management structure in the agro-food industry is evident in the context of the ongoing development of the agro-food system and accomplishment of the objectives of the Food Security Doctrine of the Russian Federation for 2020.Aim. The presented study aims to trace the development and evolution of economic thought exploring management theories, particularly in the context of new external threats and internal risks, and to systematize the fundamental provisions of classical economic theory and new theoretical and methodological aspects in the field of management.Tasks. The authors systematize and analyze management theories, identify trends and specific features of the conception and development of various theories depending on the country’s economic situation and other external factors, and consider the subject in the context of the agro-food industry.Methods. This study uses the methods of systems analysis, empirical research (description, comparison), evolutionary-institutional theory, historical approach, and content analysis.Results. Different schools of thought and approaches to the scientific justification of building a balanced and efficient management system for the agro-food industry are examined. The historical aspects of the subject are thoroughly examined. The factors that affect the formation and development of the management system in the agro-food industry are identified, and methodological recommendations for improving this system are provided.Conclusions. Based on the analysis of management theories, the authors identify opportunities for their implementation in the agro-food industry, address the issue of designing an optimal management structure for the agro-food industry and its regulation by the government, propose a methodological approach to management system design and adjust the principles of the systems approach to ensure rational organization of the management system in the agro-food industry.
APLIKASI DESKTOP SISTEM TRIASE UNTUK PENDUKUNG PRIORITAS TINGKAT KEGAWATAN
Authors: Agus Pranoto Yosep , Wibowo Suryo Adi 
Published: April 2020

Pelayanan di Unit Gawat Darurat (UGD) didasarkan pada tingkat kegawatan pasien. Pasien yang datang lebih awal belum tentu segera dilakukan tindakan medis. Kondisi seperti ini yang menyebabkan pelayanan seolah – olah terasa lambat. Triase adalah usaha pemilahan korban sebelum ditangani, berdasarkan tingkat kegawat - daruratan trauma atau penyakit dengan mempertimbangkan prioritas penanganan dan sumber daya yang ada. Salah satu metode yang di gunakan pada Triase adalah metode Simple Triage and Rapid Treatment (START). Pelaksanaan metode ini adalah memilah pasien dengan memberi tanda warna berdasarkan prosedur – prosedur yang sudah ditetapkan. Dalam keadaan yang darurat, faktor psikis dapat menyebabkan potensi terjadinya kesalahan dalam memilah pasien berdasarkan tingkat kegawatannya, teruma pada rumah sakit besar dengan jumlah pasien di UGD yang banyak.
Seiring dengan berkembangnya teknologi informasi, proses triase menggunakan metode START dapat dikembangkan secara terkomputerisasi dengan membuat aplikasi berbasis komputer. Tujuannya adalah dapat mempercepat dan mengurangi tingkat kesalahan pada saat melakukan proses triase karena faktor human error sering kali terjadi pada saat kondisi darurat. Fitur pada aplikasi ini selain menu untuk klasifikasi pasien, juga terdapat menu biodata dan label warna pasien sebagai tanda tingkat kegawatan. Pada penelitian ini dibuat aplikasi triase menggunakan metode START berbasis komputer.
Hasil pengujian fungsional menunjukkan bahwa semua fitur aplikasi triase 100% dapat berjalan sesuai dengan yang diharapkan. Hasil proses klasifikasi kegawatan pasien pada aplikasi Triase menggunakan metode START ini sudah sesuai dengan rule yang telah ditetapkan.
PREDIKSI JUMLAH PELANGGARAN HUKUM DI LAUT INDONESIA MENGGUNAKAN METODE DOUBLE EXPONENTIAL SMOOTHING
Authors: Lumaksono Heru , Hozairi Hozairi , Buhari Buhari , Tukan Markus 
Published: April 2020

Pelanggaran hukum dilaut adalah salah satu indikator untuk mengukur tingkat keamanaan suatu bangsa. Untuk menjaga stabilitas keamanan dilaut Indonesia maka Pemerintah perlu melakukan prediksi jumlah pelanggaran hukum dilaut untuk menentukan kebijakan berikutnya. Prediksi merupakan kunci keberhasilan Pemerintah untuk mengatur strategi operasi keamanan dilaut Indonesia. Metode yang digunakan untuk prediksi pelanggaran hukum dilaut Indonesia adalah Double Exponential Smoothing, metode Double Exponential Smoothing merupakan metode peramalan yang cukup baik untuk peramalan jangka panjang, jangka menengah maupun jangka pendek. Data yang diolah adalah data pelanggaran hukum dilaut Indonesia sejak 1996 sampai 2019 dari Badan Keamanan Laut Indonesia. Hasil yang diperoleh dari penelitian ini adalah hasil analisa dari tingkat keakuratan dari data MAD, MSE, MAPE, MSE dan RMSE untuk mencari nilai eror terkecil. Hasil penelitian ini memprediksi jumlah pelanggaran hukum dilaut Indonesia pada tahun 2020 akan menurun menjadi 87 kasus dengan nilai konstanta pemulusan data (α=0,9), nilai pemulusan trend (γ=0,2), nilai rata-rata kesalahan persentase absolute (MAPE=23,85%) dan nilai akar rata-rata kesalahan (RMSE=67,726). Kontribusi penelitian dapat dijadikan pertimbangan oleh Bakamla untuk mengatur strategi operasi bersama dengan lembaga lain yang memiliki wewenang hukum dilaut Indonesia.
PROFILE OF MATHEMATICAL COMMUNICATION’S ABILITY BASED ON LEVEL OF PROBLEM SOLVING’S ABILITY
Authors: Perbowo Krisna Satrio , Hadi Windia , Haryati Tuti 
Published: April 2020

Abstract : This study was aimed to define profile of mathematical communication based on the level of problem solving ability on secondary students. This study used mixed methods model with explanatory type. This sample used 30 secondary school students who was chosen based on teachers’ recommendation. The result shown that there are 16,67% students whose problem solving’s ability were placed on low level If we look on mathematical communication ability’s side, most of students faced on the diffulties of projecting figures into mathematical ideas. Students still made mistakes on calculating and the indicators was difficult when it stated to project any figures into mathematical ideas while the indicator that appear frequently was stated events or ideas in mathematical laguage. There are 70% students that whose problem solving ability were placed on medium level. If we look on mathematical conection ability most of information as shown unclearly and faced on difficulties when they summarize conclusion, they stated it into mathematical symbol. There are 13,33% students whose problem solving ability were pleced on high level and unclear to every single information that was told within solving strategy which directly on solving essentials. Keywords: Profile of mathematical Ability, Mathematical Communication, Problem Solving
PEMBELAJARAN MENGGUNAKAN PENDEKATAN KONTEKSTUAL BERBANTUAN APLIKASI GEOGEBRA UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA
Authors: Nurhayati Leni , Ernawati Ernawati , Afrilianto Muhammad , Zanthy Luvy Sylviana 
Published: April 2020

Tujuan dari penelitian ini yaitu untuk menelaah peningkatan kemampuan siswa SMA dalam memecahkan masalah matematis pada materi pokok program linear dengan jenis penelitian yang digunakan adalah penelitian tindakan kelas (PTK). Sampel dalam penelitian ini yaitu siswa kelas XI SMA Leppesa 2 Cililin dengan jumlah 23 orang pada tahun pelajaran 2019/2020. Instrumen yang digunakan berupa lembar observasi aktivitas guru dan siswa serta tes tulis yaitu pretes dan postest. Prosedur penelitian ini terdiri dari: 1) perencanaan, 2) pelaksanaan tindakan, 3) observasi dan evaluasi, dan 4) refleksi. Hasil penelitian menunjukan bahwa kemampuan siswa dalam memecahkan masalah matematis khususnya pada materi program linear dapat ditingkatkan melalui pendekatan kontekstual yang dikolaborasikan dengan media ICT yaitu aplikasi geogebra.
PENGGUNAAN LEMBAR AKTIVITAS SISWA PADA PEMBELAJARAN MATEMATIKA SMP DALAM MENINGKATKAN KEMANDIRIAN BELAJAR MAHASISWA
Authors: Sukmawati Rika 
Published: April 2020

PENGGUNAAN LEMBAR AKTIVITAS SISWA PADA PEMBELAJARAN MATEMATIKA SMP DALAM MENINGKATKAN KEMANDIRIAN BELAJAR MAHASISWA Rika Sukmawati1, Yenni2,1,2Program Studi Pendidikan Matematika, Universitas Muhammadiyah TangerangEmail : rikasukma75rika@gmail.com Abstrak:Penelitian ini bertujuan untuk Mengetahui gambaran peningkatan kemandirian belajar mahasiswa dalam penggunaan lembar aktivitas siswa (LAS) pada pembelajaran matematika Sekolah Menengah Pertama (SMP). Jenis penelitian yang dilakukan menggunakan metode penelitian kualitatif deskriptif. Subjek penelitiannya adalah mahasiswa semester 1 tahun akademik 2019/2020 Program Studi Pendidikan Matematika Fakultas Keguruan dan Ilmu Pendidikan Universitas Muhamadiyah Tangerang. Instrumen yang digunakan dalam penelitian ini menggunakan angket, lembar observasi, lembar Aktivitas Siswa dan pengamatan dokumen dengan pengolahan data menggunakan analisis persentase. Hasil penelitian menunjukkan kemandirian mahasiswa meningkat berdasarkan indikator kemandirian belajar adalah kepercayaan diri 72%, disiplin 79%, inisiatif 61%, tanggung jawab 81% dan motivasi 97%. Kata Kunci: Lembar Aktivitas Siswa; Matematika; Kemandirian Belajar
Cervical Spine Discectomy, Osteo-facetectomy by Noble Art of Cloward Procedure and Its Modification- A Single Centre study
Authors: KALHORO AURANGZEB , M. HASHIM A. SATTAR , SALEEM ABID 
Published: April 2020

Objectives: To analyze the surgical outcome of cervical spine osteo-facetectomy discectomy, and modified Cloward procedure.Materials and Methods: A prospective study was conducted at the Neurospinal & cancer care institute, Karachi. The duration of study was from 1st June 2017 to 25th November 2019. Patients having prolapsed intervertebral cervical discs included in the study, while those with trauma, cervical radiation, previous cervical surgery andmultiple level involvement were excluded. Pre and post-surgical data was collected. Titanium Hashmi cage was used in all operated patients at single level instrumentation.Results: A total of 113 patients satisfied the inclusion criteria and were considered in the study. Among them, 77 patients were male and 36 were female. The age range from 26 to 65 with a base age of 53 years ± 2.5. C5 – C6 was the commonest level for fusion C6 – C7, C3 – C4 and C4 – C5 were less common. For the outcome of theprocedure Odom’s criteria, was followed the results showed excellent improvement in 88 (77.87%), Good results in 18 (15.9%), fair in 5 (4.42%) and 2 patient had Poor (1.76%) results. Fusion was seen in 86 patients, superficial infection in two cases.Conclusion: Patients with single-level degenerative disc and treated with modified titanium Hashmi cage provided a good fusion with the relief of upper limb pain without donor site morbidity at anterior iliac spine.
Neuronal Cell Death Induces Depressive Disorder in Rats Depression-Like Behaviors Caused by Chronic Stress
Authors: Hidayat Rachmat , Saleh Mgs Irsan , Parisa Nita 
Published: April 2020

Abstract
Introduction
Depression is believed to be a disorder in which an increase in serotonin activity in the brain. This has implications for the development of various antidepressant drugs that work to increase serotonin levels, by inhibiting serotonin reuptake. However, management with antidepressants is still believed to be not optimal, there are still various problems that have not been able to be solved only by increasing serotonin levels in the brain. Therefore, it is necessary to do further exploration to find out other possible pathophysiology of depressive disorders. This study intended to explore the role of apoptosis of neuronal cells in the prefrontal cortex to answer the hypothesis that depression was not only caused by increased serotonin levels but also there was a role of dead neuronal cells in the prefrontal cortex which will trigger the body's homeostatic efforts to compensate by increasing serotonin levels.

Methods
A total of 30 male Wistar rats (200 ± 20 g) were obtained from Eureka Research Laboratory (Palembang, Indonesia). Experimental animals were placed in cages under controlled conditions (12 hours of light / dark cycles with temperatures of 22 ± 1˚C and humidity of 40-60%), fed and drank ad libitum. Experimental animals with depression model were induced using Chronic Mild Stress (CMS). CMS procedures were performed with mild stressors such as repeated cold stress (4 ° C), space reduction in the homecage, changed cages and social interaction with other animals of the CMS group. To assess wether animal were being depression or not, the animal were tested using Forced Swimming Test (FST). After induction, rats were randomly divided into two groups which each contained 15 animals: the normal control group (not induced CMS) and the CMS group (negative control). Furthermore, the animal model was performed perfusion to maintain organ when evacuation was done, cell damage did not occur. To evaluate cell organ, immunohistochemistry examination and ELISA examination was performed. All data are presented as mean ± standard deviation and all statistical analyzes are performed with the SPSS 25 (IBM) program.
Result
This research showed that CMS animal model has a greater duration of immobility than the normal group and serotonin level in CMS animal models decreased almost threefold compared to the normal group. In addition, there were increased expression of caspase-3 indicates that more neuronal cells suffered from apoptosis. So, in this research, it was clearly stated that in depressive disorder, there were elevation of neuronal cell apoptosis in the prefrontal cortex.
Conclusion
Neuronal cell apoptosis in the prefrontal cortex plays a role in the pathophysiology of depression through activation of negative feedback on serotonin production.
Kualitas Soal Penilaian Akhir Semester (PAS) Buatan Guru Mata Pelajaran Kimia Kelas X IPA SMA Negeri Di Kabupaten Seruyan Pada Semester Ganjil Tahun Ajaran 2018/2019
Authors: Sopiah Aik , Sidauruk Suandi , Asi Nopriawan Berkat 
Published: April 2020

Soal yang digunakan pada Penilaian Akhir Semester (PAS) merupakan soal-soal buatan guru. Penelitian ini bertujuan untuk mengetahui dan mendeskripsikan tingkat kualitas soal Penilaian Akhir Semester (PAS) buatan guru Mata Pelajaran Kimia Kelas X IPA SMA di Kabupaten Seruyan pada Semester Ganjil Tahun Ajaran 2018/2019.
Penelitian ini merupakan penelitian deskriptif. Objek dalam penelitian ini adalah soal buatan guru dan jawaban siswa hasil Penilaian Akhir Semester (PAS) mata pelajaran Kimia kelas X IPA SMA A, kelas X IPA SMA B, dan kelas X IPA SMA C pada semester ganjil tahun ajaran 2018/2019. Teknik pengumpulan data penelitian ini adalah metode dokumentasi. Analisis data dilakukan secara deskriptif berupa logical review dan empirical review.
Hasil penelitian menunjukkan bahwa logical review diperoleh tingkat kesesuaian soal dengan kompetensi dasar sebesar 93,3%. Kesesuaian soal dengan aspek materi, konstruksi, dan bahasa pada X IPA rata-rata sebesar 93,29%. Distribusi jenjang ranah kognitif taksonomi Bloom yang terukur pada tiga set soal dari tiga SMA yang berada di Kabupaten Seruyan adalah C1 sebanyak 59 (67%) soal, C2 sebanyak 33 (29,5%) soal, C3 sebanyak 13 (35,5%) soal, C4 sebanyak 0%, C5 sebanyak 0%, dan C6 sebanyak 0%. Analisis secara empirical review menghasilkan data reliabilitas, indeks daya beda, indeks tingkat kesukaran, dan efektifitas distraktor. Berdasarkan aspek-aspek tersebut kualitas soal PAS berdasarkan indeks daya beda, indek tingkat kesukaran dan distraktor diperoleh 79 (60,6%) soal berkualitas baik dan 36 (38,8%) soal berkualitas sangat tidak baik.
Pengaruh Pemberian Tuntunan Penyelesaian Latihan Soal Dalam Pembelajaran Langsung Terhadap Pemahaman Konsep Perhitungan pH Larutan Penyangga Asam Pada Siswa Kelas XI MIPA MAN Kota Palangka Raya Tahun Ajaran 2018/2019
Authors: Dyah Hayunanda Asmy , Abudarin  , Karelius  
Published: April 2020

Banyak siswa mengalami kesulitan dalam menyelesaikan soal-soal perhitungan larutan penyangga. Tujuan penelitian ini adalah untuk menjelaskan pengaruh pemberian tuntunan penyelesaian latihan soal dalam pembelajaran langsung terhadap pemahaman konsep perhitungan pH larutan penyangga asam pada siswa kelas XI MIPA MAN Kota Palangka Raya tahun ajaran 2018/2019. Penelitian ini merupakan penelitian kuantitatif dengan rancangan eksperimen pretest-posttest control group design. Sampel penelitian adalah 69 siswa kelas XI MIPA MAN Kota Palangka Raya tahun ajaran 2018/2019. Instrumen yang digunakan untuk mengukur pemahamn konsep adalah tes pemahaman konsep (tes I dan tes II) berbentuk uraian objektif berjumlah 3 soal. Hasil uji statistik menggunakan uji-t menunjukkan bahwa thitung (5,383) lebih besar dari ttabel (1,67) pada taraf signifikan 5%, artinya pemberian tuntunan penyelesaian latihan soal berpengaruh terhadap pemahaman konsep perhitungan pH larutan penyangga asam pada siswa kelas XI MIPA MAN Kota Palangka Raya tahun ajaran 2018/2019. Rata-rata nilai tes II kelas eksperimen (77,992) lebih tinggi dari kelas kontrol (60,561).
Analisis Materi Ajar Kimia SMA/MA Kelas XII Pada Konsep Sifat Koligatif Larutan
Authors: Wulandari Sri Haryati , Fatah Abdul Hadjranul , Anggraeni Maya Erliza 
Published: April 2020

Buku teks yang dianalisis yaitu 2 buku teks kimia SMA/MA Kelas XII. Instrumen yang digunakan yaitu tabel identifikasi relevansi antara teks asli dengan label konsep, tabel identifikasi proposisi mikro makro pada materi ajar, dan tabel identifikasi proposisi berpotensi kesalahan konsep. Data dianalisis secara deskriptif. Jumlah label konsep buku teks A yaitu 46 buah dan buku teks B yaitu 40 buah. Struktur makro wacana kedua buku teks, label konsep konsentrasi larutan dimensi elaborasi mencapai level 4, pengertian sifat koligatif larutan mencapai level 3, jenis-jenis sifat koligatif larutan mencapai level 6, dan penerapan sifat koligatif larutan mencapai level 4. Dimensi progresi kedua buku teks pada level 2 terdapat 4 konsep. Buku teks A, proposisi berpotensi kesalahan konsep mengandung konsep prasyarat yang salah. Buku teks B, proposisi berpotensi kesalahan konsep yaitu simbol kenaikan titik didih, titik didih titik beku, dan penurunan titik beku. Beberapa contoh soal kedua buku teks tidak tertulis satuan.