bluuebunny/crossref_metadata_2025 huggingface dataset:
Humanitarian Journals in the System of Intercultural Scientific Communications: Biblio­metric Analysis and its Interpretation
Authors: Astafyeva Olga N. , Nikonorova Ekaterina V. , Shibaeva Ekaterina A.
Published: January 2020

A scientific journal is an important part of scientific communications that, through text messa­ges, reveal meanings and their understanding objectively existing in modern culture. Scientific journals accumulate the results of new research and provide an opportunity for studies, interpretation and discussion around it, which contributes to the promotion and development of humanitarian science. In general, the texts published in a journal not only carry the content, but also have a certain categorical design, which creates some ways to understand and unite a circle of associates around the journal. Its communicative role is largely determined by its editorial policy, requirements to authors and reviewers, ethical principles, openness, editors’ authority, popula­rity in the scientific community, and place in the socio-cultural space.

An important role in fixing these processes, their generalization, structuring and explication of their meanings have modern databases, which collect information about scientific journals and are engaged in their processing and identification of various quantitative relationships, dependencies, characteristics and indicators. Usually, they are created on the platforms of well-known European and American publishers: Springer, Elsevier, Sage, Thomson Reuters, Wiley, etc.

Thereby, this forms a zone of interaction, with complex intercultural scientific communications arising, and with its parties represented by both people (experts/specialists) and scientific texts. The article attempts to use the frontier thesis to understand the basis of the methodology of intercultural communication analysis, which is formed in the process of expert evaluation of a scientific text. The frontier is used in the paradigm of postnonclassical science as a process of constructing the mental space arising in the images of the experts’ virtual representation of the text they are reading and trying to understand — its meaning, the meaning of its words, the main idea, the parts that make up the text — and to form an opinion about its scientific parameters in the context of a variety of linguistic and cultural matrices.

In this study, the authors set out the task of identifying experts to develop a methodology of discursive practices for library and information scientists-specia­lists on harmonization of the conceptual apparatus used in Russia and abroad. A comparative analysis confirms the hypothesis that the issue of harmonization of the conceptual apparatus in the field of library and information sciences is a problem whose solution is not solely restricted by scientists representing this field. Only the interdisciplinary format of scientific communications can provide means for finding common approaches and forming a concep­tual apparatus in the professional scientific sphere that will correspond to the modern vision of the humanities development.
Synthesis, Modular Composition, and Electrochemical Properties of Lamellar Iron SulfidesSynthesis, Modular Composition, and Electrochemical Properties of Lamellar Iron Sulfides
Authors: Horwitz Noah E. , Shevchenko Elena V. , Park Jehee , Lee Eungje , Xie Jiaze , Filatov Alexander S. , Anderson John
Published: January 2020

Transition metal chalcogenides with layered structures have emerged as promising materials for energy storage, catalysis, and electronics, among other areas. We have identified a new layered phase of iron sulfide containing interlayer solvated cations. We present an optimized synthesis for the Li+-containing material from an Fe(III) xanthate complex. Structure and composition data indicate the material consists of poorly-ordered iron sulfide layers separated by solvated cations. The lamellar spacing in these materials can be tuned by changing the identity of the cation. Furthermore, the lamellar spacing can also be reversibly tuned by the degree of solvation of the material. The material is electrically conductive and can serve as a pseudocapacitor with comparable performance to commercial materials such as MnO2. Furthermore, these materials also show promise as lithium or sodium ion battery cathodes with good capacity and reversibility.
Coherent Phonon Catalysts: Lattice Vibrations Drive a Photoinduced Phase Transition in a Molecular Crystal
Authors: Rich Christopher , Frontiera Renee
Published: January 2020

The atomic motions that make up phonons and molecular vibrations in molecular crystals influence their photophysical and electronic properties including polaron formation, carrier mobility, and phase transitions. Discriminating between spectator and driving motions is a significant challenge hindering optimization. Unlocking this information and developing fine-tuned controls over actively participating phonon modes would not only lead to a stronger understanding of photochemistry but also provide a significant new tool in controlling solid-state chemistry. We present a strategy using rationally-designed double pulses to enhance the yield of a photoinduced phase transition in a molecular crystal through coherent control of individual phonons. Using ultrafast spectroscopy, we identified 50 cm-1 and 90 cm-1 phonons responsible for the photoinduced spin-Peierls melting of potassium tetracyanoquinodimethane crystals. We show that the 90 cm-1 phonon can be used to catalyze the phase transition process while the 50 cm-1 phonon enhances the yield of the initial charge transfer reaction.
Artemisinin-Derivative-NHC-gold(I)-Hybrid with Enhanced Cytotoxic Activity Through Inhibiting NRF2 Transcriptional Activity
Authors: Zhang Chen , Fortin Pierre-Yves , Barnoin Guillaume , Qin Xue , Wang Xing , Fernandez Alvarez Alvaro , Bijani Christian , Maddelein Marie-Lise , Hemmert Catherine , CUVILLIER Olivier , Gornitzka Heinz
Published: January 2020

A family of original bis(artemisinin-NHC)gold(I) complexes have been synthesized. These hybrid molecules combine two biological active motifs, an artemisinin derivative (DHA) and a cationic bis(NHC)gold(I) unit. One of these complexes, complex 2a, has been analyzed by single-crystal X-ray diffraction and tested in depth for its anticancer properties. Complex 2a shows strong anticancer activities on a representative panel of human cancer cell models from 8 different localizations (prostate, breast, lung, liver, bladder, bone, acute and chronic myeloid leukemias). Complex 2a shows anticancer activity to a much better degree than Auranofin and DHA standards with GI50 values in nM range, together with a superior selectivity in regard to non-cancer cell models. Next to expected ROS formation and TrxR inhibition, an original and distinctive mechanism of action through inhibition of NRF2 - a transcription factor strongly associated with aggressiveness and resistance to cancer therapies - with an IC50 value at nM range has been evidenced. Importantly, the NRF2 inhibitory effect of complex 2a could remarkably sensitize to sorafenib in HepG2 liver cells, in which dysregulated NRF2 signaling is known to be associated with primary and acquired drug resistance. Moreover, complex 2a also inhibited NF-κB and HIF transcriptional activities, which are also linked to progression and resistance in cancer. Our findings provide experimental evidence that hybrid (NHC)gold(I) molecules - such as complex 2a - represent a new class of organometallic hybrid molecules that may yield new therapeutic agents.
Computational insight into the halogen bonded self-assembly of hexa-coordinated metalloporphyrins
Authors: Rani Jyoti , Grover Vratta , Dhamija Swati , Titi Hatem M. , Patra Ranjan
Published: January 2020

We demonstrate herein a computational study probing the influence of metalloporphyrin ring current directionality on intermolecular halogen bonding (XB) during supramolecular self-assembly. The results demonstrate that porphyrin ring current can activate or deactivate halogen bonding interactions, an essential superamolecular driving force.
Cephalosporins : An imperative antibiotic over the generations
Authors: Aiswarya P. Nath  , Arul Balasubramanian  , Kothai Ramalingam
Published: January 2020

Cephalosporins are the most commonly prescribed class of antibiotics, and its structure and pharmacology are similar to that of penicillin. It's a bactericidal, and its structure contains beta-lactam ring, as like of penicillin, which intervenes in bacterial cell wall synthesis. Cephalosporins are derived from the mold Acremonium (previously called as Cephalosporium). It was first discovered in 1945; scientists have been improving the structure of cephalosporins to make it more effective against a wider range of bacteria. Whenever the structure of cephalosporins modified, a new "generation" of cephalosporins are made. So far, there are five generations of cephalosporins available. They are prescribed against various organisms and infections. The cephalosporin antibiotics interfere with cell-wall synthesis of bacteria, leading to the breakdown of the infectious organism. To achieve this effect, the antibiotic must cross the bacterial cell wall and bind to the penicillin-binding proteins. Various generations of cephalosporins, mechanisms of resistance, pharmacokinetics, adverse reactions, and their clinical use were reviewed in this article. Most of the cephalosporins are available as parenteral, but the oral formulations are also available for certain drugs. Rather than learn all cephalosporins, it is reasonable for the clinician to be familiar with selected cephalosporins among the parenteral and oral formulations.
Drying characteristics of wood of invasive tree species growing in an urban environment
Authors: Plavčak Denis , Gorišek Željko , Straže Aleš , Merela Maks
Published: January 2020

Non-native tree species are increasingly growing in urban environments, where they are exposed to cultivation and pruning measures, and in many cases their growth becomes uncontrolled, even invasive. In such cases the structure of the wood is more heterogeneous, with more tyloses, discolorations and decay, and higher moisture content. The drying of such wood is more demanding and cannot rely on the standard drying schedules. Therefore, the drying kinetics of the boards (thickness 22 mm, 28 mm and 46 mm) of three wood species (black locust – Robinia pseudoacacia; box elder – Acer negundo and horse chestnut – Aesculus hippocastanum) were analysed at 20 °C and 40 °C. Additionally, the drying quality was assessed by determining the moisture content gradient, drying stresses and presence of typical drying defects. In the drying tests the moisture content gradients were relatively low in all species, so no high drying stresses were generated. Due to the expected high risk of collapse, careful drying of green maple was needed, to prevent board twisting when a pronounced number of knots and greater fibre deviation occurred. Half-drying times indicated the longer drying of thicker black locust boards, and very careful drying of maple. We confirmed the usability of the half-drying time to compare the drying kinetics of different wood species and assortments.
Escepticismo, tragedia y vulnerabilidad cognitiva.
Authors: Vilanova Arias Javier
Published: January 2020

Se reexamina la noción de Stanley Cavell de “ la verdad en el escepticismo” primero echando un vistazo a las interpretaciones clásicas, a continuación siguiendo una línea interpretativa más reciente que la contrasta con los planteamientos epistemológicos de Sobre la Certeza de Wittgenstein, y finalmente tomando como referencia elementos del análisis de Cavell de los dramas shakesperianos. Se concluye que la noción apunta especialmente a la dimensión existencial o vital del falibilismo epistémico, que lo conecta con la noción de vulnerabilidad cognitiva.
Analisis Karakteristik Siswa Melalui KuesionerAngket Cinta Damai di kelas VII SMP 02 Muaro Jambi
Authors: Pujiono Pujiono , Hikmah Aisyah Nur
Published: January 2020

ABSTRAKTujuan dari penelitian ini adalah untuk mengetahui karakteristik cinta damai dari siswa yang ada di kelas VII SMP 02 Muaro Jambi dengan menggunakan sebuah kuesioner/angket yang berisi 25 pertanyaan, dimana disetiap pertanyaan telah disediakan poin 1-4. Penelitian ini dilakukan dengan cara observasi langsung ke sekolah yang akan dituju. Metode penelitian yang digunakan yaitu dengan pendekatan kuantitatif. Teknik analisis dari data tersebut dilakukan dengan perhitungan menggunakan aplikasi yang disebut SPSS. Data hasil dari penelitian ini menunjukkan jika data tersebut berdistribusi normal, yaitu nilai probabilitas 0,2>0,05. Hasil penelitian adalah : 1) Berdasarkan klasifikasi dari penghitungan data angket melalui SPSS dikelas VII C yaitu pada skor 62,51-81,25 ada 29 dari 30 siswa yang termasuk dan berada pada kategori “Sesuai”. Namun sayangnya hanya 1 siswa yang berada pada rentang skor   81,26-100 dan bisa dibilang termasuk kategori “Sangat Sesuai”. 2) Pada kelas VII F berdasarkan klasifikasi dari penghitungan data angket melalui SPSS dikelas VII F yaitu pada skor 43,76-62,5 terdapat 4 siswa yang termasuk kedalam kategori “Kurang sesuai”, pada skor 62,51-81,25 ada 24 siswa yang termasuk dan berada pada kategori “Sesuai”. Dan ada 2 siswa yang berada pada rentang skor 81,26-100 dan bisa dibilang termasuk kategori “Sangat Sesuai”. Kata kunci: Karakteristik siswa, Angket cinta damai ABSTRACTThe purpose of this study was to find out the characteristics of peace-loving students who were in class VII of Muaro Jambi Middle School 02 by using a questionnaire / questionnaire containing 25 questions, in which points 1-4 were provided. This research was conducted by direct observation to the school to be addressed. The research method used is a quantitative approach. The analysis technique of the data is done by calculating using an application called SPSS. Data from the results of this study indicate if the data is normally distributed, namely a probability value of 0.2> 0.05. The results of the study are: 1) Based on the classification of the questionnaire data calculation through SPSS in class VII C which is in the score 62.51-81.25 there are 29 out of 30 students who are included and are in the "Appropriate" category. But unfortunately only 1 student is in the range of a score of 81.26-100 and arguably includes the category "Very Appropriate". 2) In class VII F based on the classification of the questionnaire data calculation through SPSS in class VII F which is a score of 43.76-62.5 there are 4 students who fall into the category of "Less suitable", in the score 62.51-81.25 there are 24 students who are included in the "Appropriate" category. And there are 2 students in the score range of 81.26-100 and can be categorized as "Very Appropriate". Keywords: Student Characteristics, The Peace-loving Questionnaire
Melatih Kemandirian Anak Melalui Rutinitas Sehari-Hari
Authors: Sitanggang Rachel Risda , Nuriyanti Nuriyanti
Published: January 2020

ABSTRAKArtikel ini merupakan penelitian yang bertujuan untuk memecahkan masalah yaitu meningkatkan kemandirian melalui kebiasaan atau rutinitas sehari-hari dari siswa-siswi kelas VII.1 dan VII.2 di SMP Nomennsen Kota Jambi. penelitian ini dilakkuan dengan cara deskriptif kuantitatif dan datanya diolah dengan metode statistika. Data yang diambil adalah 40 siswa dan dikumpulkan dengan angket atau kusioner. Hasil menunjukkan bahwa meningkatkan kemandirian melalui rutinitas atau kebiasaan sehari-hari merupakan cara praktis yang dapat dilakukan guru dan orang tua kepada anaknya, karena itu dapat membentuk kepribadian dan kemampuan anak menjadi lebih baik dan cepat. Kepribadian dan kemampuan anak yang baik akan berpengaruh terhadap mutu dan kualitas lulusan pendidikan di Indonesia, dimana kualitas yang baik adalah modal penting untuk dapat bersaing dengan lulusan dari negara lain. Kata kunci: Kemandirian, Rutinitas, Kemandirian Anak ABSTRACTThis article is a research that aims to solve the problem of increasing independence through daily habits or routines of students of class VII.1 and VII.2 in NOMENNSEN Middle School, Jambi City. this study was conducted in a quantitative descriptive way and the data was processed by statistical methods. The data taken was 40 students and collected by questionnaire or questionnaire. The results show that increasing independence through routine or daily habits is a practical way that teachers and parents can do to their children, because it can shape the personality and ability of children to be better and faster. Good children's personality and abilities will influence the quality and quality of education graduates in Indonesia, where good quality is an important capital to be able to compete with graduates from other countries. Keywords: Independence, Routines, Independence of Children
Penerapan Model Make a Match Berbasis Saintifik untuk Meningkatkan Hasil Belajar Tematik Siswa
Authors: Yuliana Erfina , Dwikurnaningsih Yari
Published: January 2020

ABSTRAKPenelitian ini bertujuan untuk meningkatkan hasil belajar tematik siswa kelas IV SDN Kutowinangun 11 melalui penerapan model pembelajaran Make a Match berbasis pendekatan saintifik. Jenis penelitian yang digunakan adalah penelitian tindakan kelas model Stringer yang mencakup tahap look, think, dan act. Instrumen pengumpulan data menggunakan tes formatif, lembar observasi, dan catatan lapangan. Teknik analisis data berupa deskriptif komparatif dengan subjek penelitian adalah siswa kelas IV SDN Kutowinangun 11. Hasil penelitian menunjukkan adanya peningkatan persentase aktivitas belajar siswa sebesar 79% pada siklus I dan meningkat menjadi 85% pada siklus II. Peningkataan aktivitas siswa berdampak pada ketuntasan hasil belajar tematik yang ditunjukkan pada siklus I sebesar 72%, dan meningkat menjadi 83% pada siklus II. Berdasarkan hasil penelitian tersebut, model pembelajaran Make a Match berbasis saintifik dapat meningkatkan hasil belajar tematik siswa. Kata kunci: Make a match, Saintifik, Hasil belajar tematik ABSTRACTThis study aims to improve the thematic learning outcomes of fourth grade students of SDN Kutowinangun 11 through the application of the Make a Match learning model based on the scientific approach. The type of research used is Stringer class action research which includes the look, think, and act stages. The instrument of data collection uses formative tests, observation sheets, and field notes. Data analysis techniques in the form of descriptive comparative with the research subjects were fourth grade students of SDN Kutowinangun 11. The results of the study showed an increase in the percentage of student learning activities by 79% in the first cycle and increased to 85% in the second cycle. Reinforcement of student activities has an impact on the completeness of thematic learning outcomes shown in the first cycle of 72%, and increased to 83% in cycle II. Based on the results of these studies, the Make-Match learning model based on scientific research can improve students' thematic learning outcomes. Keywords: Make a match, Scientific, Thematic learning results
Pengembangan Kompetensi Guru dalam Pembelajaran PAI bagi Generasi Z
Authors: Narulita Sari , Nur Aulia Rihlah , Barnansyah M Rudi , Aminah Aminah , As Suminar M Zaki
Published: January 2020

The current young generation or the so-called Z generation is a generation born after 2000 until now and is very attached to gadgets. The ease that they have in accessing media, unfortunately, is not accompanied by a strong filter ability to be able to sort and select the information they receive. Therefore, today's teachers need to prepare themselves by developing their competencies to handle it. The solution offered is the development of the competence of PAI (Islamic religious education) teachers to be able to understand their students, who generally come from Z generation so that the learning process of PAI becomes effective. This service activity aims to help teachers and prospective teachers in increasing their understanding, awareness, and strategies in creating a PAI learning process that is interesting for the Z Generation. The implementation of activities in the form of workshops related to effective communication between teacher and students, the urgency of PAI in shaping character, the introduction of the characteristics of the Z Generation and PAI learning strategies for the Z Generation and closed with a share and care session. The workshop was conducted using an interactive method, between speakers and participants and supported by an assembly of sharing and care that strengthens and enhances the experiences and insights of teachers and prospective teachers on how to handle the Z generation in the Islamic religious education learning process
Pembelajaran dan Pemberdayaan Masyarakat melalui Pengajaran Calistung bagi Warga Distrik Bamusbama, Kabupaten Tambrauw, Papua Barat
Authors: Tahang Heriyanti , Arsyad Rahmatullah Bin , Febriadi Ihsan
Published: January 2020

Kabupaten Tambrauw sebagai kabupaten dengan jumlah buta aksara tertinggi di Papua Barat menjadikan kegiatan Pembelajaran dan Pemberdayaan masyarakat melalaui pembelajaran Calistung perlu dilakukan. Kampung Bano menjadi lokasi pembelajaran karena jaraknya dengan Kota Kabupaten yang cukup jauh. Berdasar pada data terbaru distrik Bamusbama, 72% masyarakat kampung Bano tidak mengenyam pendidikan. Hal tersebut tentunya berbanding sama dengan kemampuan calistung yang dimilki masyarakat. Untuk mengatasi hal tersebut, KKN-PPM dengan 20 mahasiswa UM-Sorong melalui hibah Kemenristek Dikiti dilakukan dengan kegiatan pembelajaran Calistung. Sebelum pembelajaran dimulai, sosialisasi kepada masyarakat dilakukan. Setelah itu dilakukan pemetaan potensi lokal guna mendukung pembelajaran calistung. Selanjutnya kontrak belajar dilakukan guna menyepakati jadwal kegiatan. Setelah itu dilakukan pre-test guna mengetahui kemampuan awal masyarakat. Pembelajarn selama lima kali seminggu disesuaikan dengan kegiatan rutin masyarakat. Sebelum proses pembelajaran berakhir, dilakukan post-test untuk mengetahui peningkatan pengetahuan masyarakat setelah pembelajaran. Hasil pre-test dan post-test menunjukan peningkatan pengetahuan masyarakat, dari 17% hingga 89% untuk membaca, kemampuan memnulis dari 28% menjadi 89%, dan untuk kemampuan berhitung meningkat dari 17 % hingga 44 %. Kemampuan Calistung yang dimiliki oleh masyarakat masih tergolong kemampuan dasar hingga masih perlu keberlanjutan pembelajaran. Hingga melalui KKN-PPM ini telah dipilih dua peserta sebagai tutor yang akan melanjutkan kegiatan pembelajaran Calistung di Kampung Bano.
Survey Analisis Tingkat Kebugaran Jasmani Pelajar SMP di Pondok Pesantren Ta’dib Asyakirin Medan
Authors: Bangun Sabaruddin Yunis , Zaluku Johan Syahputra
Published: January 2020

Penelitian ini bertujuan untuk mengetahui tingkat kebugaran jasmani siswa SMP di Pondok Pesantren Ta’dib Asyakirin Medan. Penelitian ini merupakan penelitian deskriptif kuantitatif. Teknik pengumpulan data yang digunakan adalah tes dan pengukuran. Populasi dalam penelitian ini adalah seluruh siswa SMP yang berada di Pondok Pesantren Ta’dib Asyakirin Medan dengan jumlah 77 orang. Sampel dalam penelitian ini adalah adalah siswa SMP yang berada di Pondok Pesantren Ta’dib Asyakirin Medan dengan jumlah 77 orang. Instrumen yang digunakan dalam penelitian ini adalah dengan cara Tes Kebugaran Jasmani Indonesia (Tes TKJI). Data hasil penelitian yang telah diklasifikasi menunjukkan tingkat kebugaran jasmani siswa yang berada pada klasifikasi sedang yaitu sejumlah 9 (11,69%) orang, klasifikasi kurang sejumlah 58 (75,33%) orang, 10 (12,99%) orang berada di kategori kurang sekali, dan 0 siswa (0%) klasifikasi baik maupun baik sekali. Dapat disimpulkan bahwa tingkat kebugaran jasmani siswa SMP yang berada di Pondok Pesantren Ta’dib Asyakirin Medan berada pada kategori kurang.
Pengaruh Penggunaan Teknik Token Economy Terhadap Motivasi Belajar Matematika Siswa SD Di Kecamatan Tamalate Kota Makassar
Authors: Bahar Bahar , Rusli Muh
Published: January 2020

Penelitian ini bertujuan untuk mengetahui penerapan penggunaan Teknik Token Economy terhadap motivasi belajar siswa serta untuk mengetahui pengaruh penggunaan Teknik Token Economy terhadap motivasi belajar siswa SD di Kecamatan Tamalate Kota Makassar. Pendekatan yang digunakan kuantitatif Jenis penelitian True-Experimental Design. Desain penelitian adalah Desain Matching Pretest-Posttest Control Group Design. penelitian sampel acak (Therandomized pretest-posttest control grouf design. Populasi adalah keseluruhan siswa SD Di Kecamatan Tamalate Kota Makassar berjumlah 46 Sekolah Dasar sedangkan sampel dalam penelitian ini adalah siswa kelas IV SD Inpres Maccini Sombala Kota Makassar. Hasil pengukuran motivasi belajar siswa menggunakan angket sebelum dan setelah pembelajaran dengan menerapkan Teknik Token Economy menunjukkan perbedaan yang signifikan. Kesimpulan dari penelitian ini adalah penggunaan Teknik Token Economy memberikan pengaruh terhadap motivasi belajar siswa dalam mata pelajaran matematika kelas IV SD Inpres Maccini Sombala Kota Makassar.
Workshop Lesson Plan dan Lembar Observasi untuk Meningkatkan Kompetensi Guru IPA SMP dalam Merencanakan Pembelajaran
Authors: Wahyudi Wahyudi , Saputri Dwi Fajar , Koriaty Sri , Nurhayati Nurhayati
Published: January 2020

Tujuan kegiatan pengabdian pada masyarakat ini adalah untuk meningkatkan kompetensi guru dalam merencanakan pembelajaran dengan menysun lesson plan dan lembar observasi. Metode pengabdian yang dilaksanakan berupa pelatihan dan workshop. Tahap kegiatan meliputi perencanan, pelaksanaan dan evaluasi. Sasaran kegiatan adalah guru IPA yang tergabung dalam MGMP IPA SMP di Kabupaten Kubu Raya. Hasil kegiatan menunjukkan bahwa guru antusias menghadiri kegiatan pelatihan. Guru dapat merancang lesson plan dan lembar observasi serta menentukan media yang akan digunakan dalam implementasi lesson study. Pemahaman guru tentang perencanaan pembelajaran juga meningkat setelah dilakukan kegiatan pelatihan.
Pengaruh Penggunaan Media Sosial (Medsos) Secara Positif Terhadap Motivasi Belajar Siswa SD Negeri Perumnas Kecamatan Rappocini Kota Makassar
Authors: Irfan Muhammad , Nursiah Siti , Rahayu Andi Nilam
Published: January 2020

Penelitian ini mengkaji mengenai pengaruh penggunaan media sosial (medsos) secara positif terhadap motivasi belajar siswa SD Negeri Perumnas Kecamatan Rappocini Kota Makassar. Masalah dalam penelitian ini adalah bagaimanakah pengaruh penggunaan media sosial secara positif terhadap motivasi belajar siswa SD Negeri Perumnas Kecamatan Rapocini Kota Makassar. Tujuan penelitian adalah untuk mengetahui pengaruh penggunaan media sosial secara positif terhadap motivasi belajar siswa SD Negeri Perumnas Kecamatan Rappocini Kota Makassar. Penelitian ini menggunakan pendekatan kuantitatif dengan jenis penelitian ex-postfacto. Penelitian ini menggunakan desain penelitian causal comparative research dengan teknik purpossive sampling. Sampel yang digunakan dalam penelitian ini adalah seluruh siswa kelas IV dan V dengan jumlah siswa sekitar 51 orang pada SD Negeri Perumnas Kecamatan Rappocini Kota Makassar. Teknik pengumpulan data menggunakan instrumen penelitian kuisioner, wawancara dan dokumentasi. Hasil penelitian menunjukkan bahwa analisis statistik penggunaan  media sosial berada pada kategori tinggi sedangkan motivasi belajar siswa berada pada kategori sangat tinggi. Hasil analisis statistik inferensial menunjukkan bahwa terdapat pengaruh yang positif dan signifikan penggunaan media sosial secara positif terhadap motivasi belajar siswa SD Negeri Perumnas Kecamatan Rappocini Kota Makassar.
TEROBOSAN HUKUM HAKIM TERKAIT PENCABUTAN SURAT PENOLAKAN PERKAWINAN DALAM MASA IDDAH
Authors: Santoso Lukman , Arifin Muhamad Fauzi
Published: January 2020

ABSTRAKPerkawinan dalam masa iddah secara hukum tidak dapat dilaksanakan sebelum masa iddah-nya habis. Berbeda halnya dengan Putusan Pengadilan Agama Tulungagung Nomor 287/Pdt.P/2017/PA.TA tentang pencabutan surat penolakan perkawinan dalam masa iddah. Penelitian terhadap putusan ini dilakukan dengan studi kepustakaan, dengan pendekatan yuridis dan analisis kualitatif. Kesimpulan dari penelitian ini bahwa, dasar hukum yang digunakan majelis hakim yaitu Pasal 153 ayat (2) Huruf b KHI, QS. At-Thalaq ayat 4, serta Pasal 53 KHI, yang diketahui dengan menggunakan metode penemuan hukum (rechtvinding), di antaranya: pertama, metode interpretasi sistematis dan metode istimba’th digunakan untuk mengetahui bahwa masa iddah W (pemohon) bukan iddah hamil akan tetapi iddah qurû’; kedua, metode a contrario (argumen a contrario) terhadap Pasal 153 ayat (2) huruf c KHI, untuk mengetahui siapa pria yang menghamili W (pemohon), sekaligus sebagai dasar untuk mencabut surat penolakan perkawinan dari KUA tersebut; dan ketiga, silogisme terhadap Pasal 53 KHI, untuk mengetahui bahwa di antara W (pemohon) dengan S (calon suami) tidak ada halangan untuk melangsungkan perkawinan.Kata kunci: surat penolakan perkawinan; masa iddah; penemuan hukum. ABSTRACT No marriage is allowed for a woman during the period of iddah. This guidance is different from the substance of Tulungagung Religious Court Decision Number 287/ Pdt.P/2017/PA.TA that has revocated the marriage rejection letter during the iddah period. The research on this decision was carried out with a literature study with a juridical approach and qualitative analysis. The legal basis used by the panel of judges is Article 153 Paragraph 2 letter b KHI, QS. At-Thalaq verse 4 and Article 53 KHI. The judges also made some judicial lawmaking (rechtsvinding) that can be inferred as follows. First, the use of a systematic interpretation method and istimba’th method for the conclusion that the iddah of the applicant (W) in this case, is not iddah pregnant but iddah quru. Second, the use of the a-contrario argument against Article 153 Paragraph 2 letter c KHI to find out the man who has impregnated the applicant.This argument is also the logical basis for revoking the marriage rejection letter from the KUA. Third, the use of syllogism against Article 53 KHI to make sure there is no obstacle of marriage between the applicant and her prospective husband (S). Keywords: marriage rejection letter; the iddah period; judicial law-making.
Effects of mix herbs topical and oral therapies on diabetic foot ulcers: a case report
Authors: Haryanto Haryanto , Gusmiah Tisa , Makmuriana Lestari , Wuriani Wuriani
Published: January 2020

Background: Indonesia is a tropical country with lots of potential-therapy resource plants, including those for wound care like honey, sea cucumber, black seed and aloe vera. There are other complementaries used by oral such as Radix Rehmanniae Preparata, Panix Ginseng and Gypsum Florosum.Case presentation: This study case reported the effectiveness of complementary herbs by topical and oral for two patients with diabetic foot given on the wound area.Conclusion: The result revealed that mix herbs (radix rhamanniae, panax ginseng and gypsum florosum) by oral and topical (natural honey, black seed and sea cucumber) could heal diabetic foot ulcers.
Operation manager and its role in the enterprise
Authors: Wolniak Radosław
Published: January 2020

Presented paper concentrate on problems connected with the role of operation manager within industrial company. Operation management concentrate many activities in today’s industrial corporation and because of that the role of it’s manager is very important. He should to have many skills described in this paper. We analysed responsibilities of the operation manager, his basic operational skills and also give some examples of duties and responsibilities of good operation manager on the example of food industry. This example can give some remarks about practical skills needed in operation management in particular enterprise.
Present state and future application of smart technologies in manufacturing processes
Authors: Chmielarz Grzegorz
Published: January 2020

The paper concentrates on the issues of applying smart technologies in the manufacturing processes. The author includes in it brief descriptions of the smart technologies that contributed to the emergence of Industry 4.0 concept. Additionally, based on reports and surveys conducted on a global scale regarding the application of intelligent technologies, the author analyses the current state of implementing these technologies in manufacturing processes and provides forecasts regarding the adoption of the solutions based on Artificial Intelligence in global enterprises in the near future.
Influence of temperature on corrosion resistance of austenitic stainless steel in cl− containing solutions
Authors: Zatkalíková Viera , Markovičová Lenka
Published: January 2020

Temperature is considered a complicated external factor of the susceptibility of stainless steels to the pitting. This paper deals with the corrosion behaviour of AISI 316Ti stainless steel in temperature range 22 - 80°C in aggressive chloride environments (3 and 5% FeCl3 solutions). The corrosion resistance of tested steel is evaluated on the base of results of exposure immersion tests and cyclic potentiodynamic tests. According to the obtained results the resistance of AISI 316Ti to the pitting is markedly affected by temperature changes in the range 22 – 80°C. Intensity of corrosion attack increases with the rise of Cl− concentration. Gentle changes of temperature and Cl− concentration cause significant differences in character of local damage. The appearance of pitted surfaces changes with the rise of the temperature (a density of pitting increases, a size of pits decreases). The strongest change in appearance is observed between 40 and 50ºC.
Dampak Era Digital Terhadap Perpustakaan Sebagai Upaya Menarik Generasi Milenial
Authors: Prasetyo Arienda Addis
Published: January 2020

Revolusi Industri 4.0 membawa perubahan besar diaspek kehidupan, baik Pemerintah, pendidikan, industri, dan perusahaan. Perkembangan teknologi digital dan internet membuat pekerjaan manusia mudah dan cepat. Sehingga berdampak di perpustakaan sebagai penyedia informasi, lantas perpustakaan terus meningkatkan fitur layanan dengan penguatan pada integrasi dan konektivitas layanan perpustakaan virtual untuk generasi masa kini. Jenis penulisan artikel ini adalah kualitatif deskriptif dengan metode studi pustaka (library research). Dengan memperhatikan aspek pengembangan teknologi digital perpustakaan yang ramah lingkungan, seperti library makerspace, google glass, digitalisasi, big data, cloudcomputing dan augmented reality. Konsep pengembangan perpustakaan di era digital ini mencangkup tiga hal pengalaman pemustaka, koleksi didukung data, dan inovasi kolaboratif.
Chracteristic of perspective common spring wheat accessions for resistance to foliar diseases
Authors: Rsaliyev A. S. , Gultyaeva E. I. , Shaydayuk E. L. , Kovalenko N. M. , Moldazhanova R. A. , Pahratdinova Z. U.
Published: January 2020

Leaf and stem diseases (rusts and blotches) are harmful to spring wheat in all areas of its cultivation. The use of resistant varieties is an environmentally safe way of protection. The objective of the present study was to comprehensively evaluate leaf and stem disease resistance in 44 promising cultivars of soft spring wheat, as well as to identify Lr‑ and Sr‑genes in them. The accessions were obtained from the Kazakhstan‑Siberian Spring Wheat Improvement Network (KASIB) in 2017 and 2018. Wheat resistance to leaf and stem rust, to septoriosis and to tan spot was evaluated in field conditions in Southern Kazakhstan (infection plot at the Research Institute for Biological Safety Problems). Wheat seedlings resistance to septoriosis, leaf and stem rust was evaluated under laboratory conditions. The Lr and Sr genes were identified using a phytopathological test and molecular markers. Field studies resulted in selection of two lines, Lut. KS 14/09‑2 and SPCHS 69, with highly effective group resistance to rusts and blotches. By using molecular markers, the gene cluster Lr34/Sr57/Yr18/Pm38, Lr1 gene, and wheat‑rye translocation 1BL.1RS carrying genes Lr26/Sr31/Yr9/Pm8 were detected in Lut. KS 14/09‑2. A translocation from wheatgrass with highly effective genes of resistance to stem (Sr24) and leaf (Lr24) rusts, as well as 1AL.1RS translocation from rye with a complex of effective genes of resistance to fungous diseases and pests were detected in the line SPCHS 69. Eight wheat lines (Lut. 393/05, Lut. 2028, Lut. 261, Lut. 1103, Lut. 22‑17, Lut. 37‑17, line 4‑10‑16, Stepnaya 245) appeared to be resistant to Stagonospora nodorum blotch and tan spot; and four varieties (OmGAU‑100, Element 22, Stolypinskaya 2, and Silach) demonstrated resistance to leaf and stem rust. The molecular marker analysis showed moderate genetic diversity of the studied collection in terms of resistance genes. The genes Lr1, Lr9, Lr10, Lr19/Sr25, Lr24/Sr24, Lr26/Sr31/Yr9/Pm8, Lr34/Sr57/Yr18/Pm38, Lr37/Sr38/Yr17, both separately and in different combinations, were detected in the tested accessions. The evaluated material may be recommended for the use in wheat breeding for disease resistance in Russia and in Kazakhstan.
Efficiency of the backcrossing method in dihaploid maize breeding
Authors: Mikhailov M. E.
Published: January 2020

The doubled haploid (DH) lines, obtained by doubling the haploid genome, are now widely used in breeding many crops, since they allow to transfer gene variants to the homozygous state in a short time. However, the advantages of doubled haploids are not fully utilized in maize breeding. The present work is devoted to the evaluation of the backcrossing method efficiency and to further development of the original schemes of creating highly productive homozygous maize lines on the basis of DH lines originating from an interline F1 hybrid. Rf7 and Ku123 maize lines were used as the initial material. The breeding cycle consisted of producing haploid plants in the selected genotype (matroclinic haploidy using an inducer), subsequent chromosome doubling (colchicine‑induced or spontaneous), followed by multiplication of the doubled haploids for obtaining a new set of DH lines. In the first cycle, the DH lines were obtained from the F1 hybrid (Rf7 × Ku123), while in the subsequent cycles they were obtained from the genotypes obtained by crossing a DH line selected from the previous cycle with F1, P1 or P2. Three cycles of selection for productivity were performed, and in 2017 the DH lines obtained in all cycles were simultaneously tested in the field. The breeding progress was estimated by the increase in the first ear productivity compared to the best parent Rf7 (103.9 g per plant in 2017). The first selection cycle resulted in 43 DH lines obtained on the basis of the F1 hybrid. Productivity of the best line rk‑5 amounted to 112.5 g per plant. Three lines (rk‑6, rk‑5 and rk‑22) selected for the next cycle were further crossed with F1 or with the parental line Rf7. The second selection cycle yielded three series containing 41, 49 and 16 lines, while productivity of the best genotypes was 121.2, 117.0 и 107.1 g per plant, respectively. The third cycle included populations of 24 and 8 lines obtained through backcrosses with Rf7 and Ku123 lines, respectively. The best genotypes in these series had productivity of 135.6 and 97.7 g per plant. As a result of selection, the obtained rk‑433 line had a productivity 30.5% higher than that of the best parent Rf7. The progress averaged 10.2% per cycle. In maize breeding using doubled haploids it is promising to use backcrosses of the selected DH lines with the initial material or with F1. Thanks to such an approach, a noticeable progress can be reached with a small number of cycles including from 20 to 50 DH lines.
WORKSHOP PENYUSUNAN LAPORAN KEUANGAN BERDASAR SAK EMKM KEPADA UMKM DI KECAMATAN KARANGPAWITAN KABUPATEN GARUT
Authors: Hapsari Dini Wahjoe , Pratomo Dudi , Khairunnisa Khairunnisa
Published: January 2020

merupakan salah satu pelaku bisnis yang disorot oleh pemerintah. Rata-rata mereka adalah pebisnis baru yang memulai usahanya. Munculnya mereka sedikitnya membantu pemerintah dalam mengurangi angka pengangguran. UMKM sebagai pelaku bisnis diwajibkan melaporkan aktivitas bisnis dalam bentuk Laporan Keuangan. Para pelaku UMKM saat ini banyak yang belum melakukan pembukuan secara baik, sehingga mereka tidak memiliki laporan keuangan yang dibutuhkan. Ikatan Akuntan Indonesia (IAI) telah mengeluarkan standar akuntansi penyusunan laporan keuangan bagi para pelaku UMKM yang disebut Standar Akuntansi Entitas Mikro, Kecil dan Menengah (SAK EMKM). SAK EMKM ini diperlukan untuk memenuhi kebutuhan pelaporan keuangan pelaku UMKM. Dengan adanya SAK EMKM ini para pelaku UMKM di Indonesia dapat menyusun laporan keuangannya dengan tepat tanpa harus terjebak dalam kerumitan standar akuntansi keuangan yang ada saat ini. Standar Akuntansi EMKM ini merupakan standar akuntansi keuangan yang jauh lebih sederhana bila dibandingkan dengan SAK ETAP. Pada program pengabdian ini akan diberikan pelatihan bagi para pelaku UMKM di Kecamatan Karangpawitan Kabupaten Garut. Maka, diharapkan kegiatan pengabdian ini dapat menambah pengetahuan bagi para pelaku UMKM untuk penyusunan laporan keuangan.
Aphyllophoraceous fungi of Pskov Region
Authors: Kotkova V. M. , Popov E. S.
Published: January 2020

Annotated list of 344 species of aphyllophoraceous fungi of the Pskov Region, based on the authors’ collections, literature records and herbarium specimens (LE) is provided. 17 rare species are recommended for including into Red Data Book of the Pskov Region.
Сезонные потоки метана в пойменном болоте среднетаежной подзоны (северо-восток европейской России)
Authors: Сивков М. Д. , Патова Е. Н.
Published: January 2020

Впервые проведен сравнительный анализ потоков метана в растительных сообществах пойменного болота среднетаежной подзоны Республики Коми. Дана оценка удельных потоков метана вразные сезоны года в зависимости от факторов среды. Установлено, что эмиссия метана определяется температурой торфа на глубине 20–30 см. Суммарная эмиссии метана в разных сообществах растений за вегетационный сезон составила 6.5–39.4 г СН4 м–2, в зимний период – 1.14–10.0 г СН4 м–2, что соответствовало 15.5–20.3 % годовых величин.
KHALIFAHIMAM dalam Perspektif Tafsir Sunni dan Syiah
Authors: Zubairin Ahmad
Published: January 2020

إن كلمة الخليفة من القرون الأولى تضمن التفاسير العديدة، لا شكّ أنها أي اختلافات التفاسير العديدة هذه تستمرّ حتى الأوآن المتأخرة، لاسيما هناك فرقة تجبر فكرتها فى تطبيق الخلافة الإسلامية فىى هذاالبلد. لكن الكاتب هنا سيبحث من الناحية الترمينولجية فقط، أماالناحية الإبستيمولوجية سيبحثها فى الفرصة القادمة.سيبحث هذا البحث عن المقارنة بين المراجع للسُّنِّي أي أهل السنة والجماعة و المراجع للشيعة، حيث أن لكل فرقة لها مميزات المختلفة فى تفسيرها. من هذا الخلاف ، أن التفسير لفرقةالشيعة يمتز بالتّرمّز أو الرّمز الخاصّ لهذه الفرقة، مثل تفسيرهم فى الكلمة البعوضة بالخليفة. أما فى المراجع للسُّنِّي ليس هناك تفسيرا رمزيا كما يوجد فى فرقةالشيعة.هذاالبحث سيبحث بالدقة عن المراجع للسُّنِّي أي أهل السنة والجماعة و المراجع للشيعة خصوصا فى الكلمة الخليفة أو الإمام
Medical professionalism
Authors: Baral Gehanath
Published: January 2020

Medical profession is a social contract between doctor and society in medical practice. It follows the business principle with human touch for a dignified medical profession. Proficiency, competency, evidences and set standards in education, training and practice are the key features of medical profession.
Keywords: business principle, doctor, medical profession, regulation, society
Invasive cervical cancer in HIV-infected women in low-income countries: experience from Côte d'Ivoire
Authors: N’guessan Edouard , Toure Moctar , Dia Jean-Marc , Gbeli Franck , Guie Privat
Published: January 2020

Aims: To assess experience in the management of invasive cervical cancer in HIV- infected women in a sub-medical setting.
Methods: Retrospective cohort study of patients with cervical cancer at the University Hospital of Treichville between 2012 and 2016. The association between HIV infection and epidemiological data was investigated using the chi-square test. Survival data were calculated according to the Kaplan-Meier method.
Results: A total of 99 women with cervical cancer were included in the study; 49 (49.5%) of whom were HIV positive. The average age of patients was 51.5 years. HIV testing was performed in 53.1% after the diagnosis of cancer. Virtually all (98%) of women living with HIV had received antiretroviral therapy. Their median CD4 was 382 elements / ml. HIV infected Women were significantly younger than HIV-negative women. The median survival rate for patients living with HIV was 9.6 months Versus 15 months for HIV-negative patients. HIV infection was associated with a significant increase in deaths and a shorter survival among patients with cervical cancer.
Conclusions: Cervical cancer is more aggressive in HIV infected women. Overall survival was significantly shorter when the patients were infected with HIV.
Correlation of colposcopy with biopsy in cases of abnormal cervical cytology
Authors: Subedi Kirtipal
Published: January 2020

Aims: This study aims to find out the role of colposcopy and its correlation with cervical biopsy in detection of pre malignant cervical lesion.
Methodology: This is hospital based prospective observational study on 60 cases with abnormal cervical cytology reports conducted in the Department of Obstetrics and Gynecology, PMWH, Thapathali, Kathmandu. Colposcopy guided biopsies were done and findings noted.
Results: Among 60 cases enrolled in the study the most common cervical cytology finding was ASCUS, LSIL, HSIL and ASC-H present in 46.6%, 31.6%, 15% and 6.6% respectively.  The colposcopy finding among these cases was normal, CIN1, CIN 2 and CIN 3 in 45%, 23.3%, 16.7% and 9% respectively. Among these cases the most common biopsy finding was normal, CIN 1, CIN 2, CIN 3 and squamous cell carcinoma in 55%, 18.3%, 8.3%, 15% and 3.3% respectively. The sensitivity, specificity, positive predictive value and negative predictive value of colposcopy with CIN 1 as disease threshold was calculated to be 80.6%, 93.1%, 81.8% and 92.6% respectively. While evaluating the validity of colposcopy with histopathology, colposcopy seems to make an accurate diagnosis in 75% of cases, overestimating in 15% and underestimating in 8% of cases.
Conclusions: There is a good correlation of colposcopy with histopathological diagnosis of cervical cancer.
Keywords: colposcopy, cytology, diagnosis, premalignant
Depression common in early pregnancy and correlates with poor quality of life
Authors: Singh Gurmeet
Published: January 2020

Aims: To look for prevalence of depression in patients with early pregnancy and see the effect of depression on quality of life (QOL).
Methods: Patients in early pregnancy with gestational age <12 weeks were enrolled into the study. Depression was assessed with Center for epidemiologic studies depression (CES-D) scale. QOL was measured using the World Health Organization QOL‑BREF (WHOQOL‑BREF).
Results: Out of 74 patients were enrolled in the study 51(68%) patients had depression, 52 (70%) had vomiting and 15(20.2%) had unplanned pregnancy. Patients with depression had higher prevalence of vomiting (78% versus 52%, P =0.022) and lower prevalence of unplanned pregnancy (13% versus 34% P=0.037) as compared to patients without depression. Patients with depression had significantly lower scores for physical , psychological and environmental domains of QOL. There was no difference in the age, gestational age, previous preterm delivery, previous miscarriage, previous pregnancies and social domain of QOL between patients with and without depression. Depression score had significant negative correlation with physical (r= -0.588,p<0.001),  psychological (r= -0.561, p <0.001) and environmental (r= -0.313, p=0.007) domains of  WHOQOL-BREF.
Conclusions: Depression is common in patients with early pregnancy and correlates with lower QOL of life. Depressed patients were more likely to have vomiting and poor QOL.
Key Words: depression, early pregnancy, quality of life, vomiting.