bluuebunny/crossref_metadata_2025 huggingface dataset:
Hoax Pasca Pilpres Ditinjau Dari Segi Moral
Authors: 32318420 Lutfi Indria Pratiwi
Published: July 2019

Memasuki tahun 2019 yang merupakan tahun dimana kembali digelarnya pesta demokrasi muncul berbagai berita hoax yang telah tersebar luas di kalangan masyarakat Indonesia, mulai menjelang pilpres maupun pasca diselenggarakannya pilpres. Banyak pihak yang tidak bertanggung jawab memanfaatkan momentum pilpres dengan menyebarkan berita hoax demi kepentingan pihak tertentu. Adanya berbagai macam berita hoax, khususnya berita hoax pasca pilpres yang menyebar dikalangan masyarakat memunculkan berbagai dampak yang berpotensi membahayakan persatuan dan kesatuan bangsa Indonesia. Akibat dari berita hoax ini tidak hanya berimbas pada masyarakat Indonesia yang terbagi menjadi 2 kubu, namun juga berimbas pada pihak Komisi Pemilihan Umum dan putusan hasil pemilu.
Measuring attitudes towards gender equal rights in international assessments / Medición de actitudes hacia la igualdad de género en evaluaciones internacionales
Authors: Castillo Juan Carlos , Miranda Daniel , Bonillla Angelica
Published: July 2019

Large scale international studies focus a great deal on measuring knowledge as academic achievement, leaving sidelined the study of students, parents and teachers’ attitudes. In the case of the International Civic and Citizenship Education Study (ICCS 2009), along with civic knowledge there are a series of relevant instruments for measuring citizenship related concepts as attitudes, beliefs and behavior. In order to facilitate and estimulate the use of these questionnaires, this database incorporates variables constructed on the basis of compound indices (estimated with IRT) of those scales that address the same topic, such as trust in institutions, participation, school climate, attitudes towards minorities and ethnic groups, among others. Many times these variables are used as they come in the database, without stopping to analyze or problematize the validity of these measurements and their consequences in terms of analysis and contrast of hypotheses. Using as an example the scale of attitudes regarding equality of rights between men and women, this chapter begins by describing in general terms the characteristics of ICCS and then implements factor analyzes that show the possible problems of validity that can lead to the use of the ICCS proposed scores.The implications in terms of validity are addressed in the conclusions.
Young children’s conceptions of computers, code, and the Internet
Authors: Mertala Pekka
Published: July 2019

This paper explores five- to seven-year-old children’s concepts of computers, code, and the Internet
Izabrani modeli prevencije diskriminacije na radnom mjestu
Authors: Bešlagić Jasmina , Bajramović Esad , Hodžić Atif
Published: July 2019

Radno mjesto je okruženje unutar kojeg čovjek provede najveći dio aktivnog dijela svojega života. Događanja unutar radnog okruženja, tretman radnika na radnom mjestu, kao i atmosfera koja se stvara unutar radne organizacije umnogome utječu, ne samo na raspoloženje, produktivnost i učinkovitost radnika, već vrlo često i na njegovo zdravlje. Diskriminacija na radnom mjestu je jedan od negativnih, ponižavajućih i degradirajućih oblika tretmana radnika koji, zbog intenziteta posljedica koje proizvodi za pojedinca i njegovo, prije svega, psihičko zdravlje, njegovu obitelj, radnu organizaciju i društvo u
cjelini, zaslužuje posebnu pozornost u razmatranju uzroka i posljedica ove negativne pojave. Pri tome je posebno značajno punu pozornost posvetiti iznalaženju adekvatnih načina prevencije diskriminacije kako do njezinih negativnih posljedica uopće ne bi niti došlo ili kako bi se one smanjile na najmanju moguću mjeru. U primjeni različitih modela prevencije diskriminacije, posebno djelotvornima su se pokazali modeli koji uvažavaju postojanje različitosti među ljudima, te ih ne smatraju preprekama, već upravo korisnim resursima za razvoj radne organizacije, kao i u stvaranju ugodne radne atmosfere i povećanju kvalitete i produktivnosti rada. Stoga je ovaj rad posvećen modelu stvaranja kulture
tolerancije, primjeni tzv. pozitivnih mjera, te diversity managementu, kao mogućnostima koje stoje na raspolaganju kao modeli prevladavanja problema različitosti među ljudima u radnim odnosima, te ulozi antidiskriminacijskog zakonodavstva na tom polju.
Trend ozljeda na radu u Karlovačkoj županiji od 2012. do 2017. godine
Authors: Tevčić Marina , Kirin Snježana
Published: July 2019

Jedan od temeljnih pokazatelja razvoja sigurnosti i zaštite na radu u nekoj društvenoj odnosno socijalnoj sredini u promatranom razdoblju je broj evidentiranih profesionalnih bolesti te ozljeda na radu u tom razdoblju. Analizom javno objavljenih podataka o broju prijavljenih ozljeda na radu u razdoblju od 2012. do 2017. godine utvrđen je trend kretanja godišnjeg broja ozljeda na radu u Republici Hrvatskoj. Poseban osvrt dan je na očekivana kretanja broja ozljeda u Karlovačkoj županiji. Utvrđeni trend porasta godišnjeg broja ozljeda na radu pokazatelj je kriznog stanja sigurnosti i zaštite na radu kako u Karlovačkoj županiji tako i u cijeloj Republici Hrvatskoj te ukazuje na potrebu planiranja, educiranja, kontroliranja i provođenja odgovarajućih
mjera sigurnosti na radu u svim segmentima društva.
Research on emissions inventory for rice straw open burning in An Giang province
Authors: Thao Pham Thi Mai
Published: July 2019

Rice straw open burning is the most common form of agricultural by-product treatment in developing countries. Contaminated pollutants pollute the environment, badly affect human's health and contribute to the increase of greenhouse gases that impact climate change. This research was carried out to estimate the amount of rice straw produced, a seasonal burning rate and the modified combustion efficiency (MCE) from field-based rice straw open burning by field sampling method, field survey and quick measurement; the inventory is based on emission factors. The results show that 62% of respondents use rice straw for different purposes such as cattle feed, selling, composting... 38% respondents do not use for any purposes. The main disposal method is open burning. Open burning rate is different in each cultivative season. It was 36.36%, in winter-spring crop,  49.32% in summer-autumn crop and 40% in winter-autumn crop. In 2017, total CO2 emissions from open burning were the highest compared with two other pollutants. It was nearly 5.7 million tons and followed by CO with 135.1 thousand tons. The other pollutants emitted from open burning were PM2.5 (50.4 thousand tons), PM10 (14.4 thousand tons), SO2 (7.78 thousand tons), NO2 (0.27 thousand tons) per year. The inventory results show that rice straw open burning in An Giang has been affecting on the quality of the air environment, landscape and reducing the traffic vision; especially fine dust (PM2.5) greatly affects to local people’s health. If all surplus rice straw is used for energy production, it can help not only reduce fossil fuel use, but also reduce the amount of pollutants generated by open burning. This is a win-win solution that should be paid attention by the local authorities to come up with appropriate incentives.

Keywords: emission inventory; rice straw; open burning; emissions.

Received 20 December 2018, Revised 25 January 2019, Accepted 28 January 2019
An analysis of the integration of Lean construction principles in the BIM coordination process
Authors: Tuan Nguyen Manh
Published: July 2019

The concepts of Building Information Modeling (BIM) and Lean construction are increasingly popular and used for the purpose of improving the efficiency of construction projects. The Lean construction approach helps optimize the system, thereby minimizing the waste and increase the maximum amount of value for clients. This is in line with the effectiveness of BIM for the purpose of analyzing, evaluating, and managing projects based on the virtual information model before, during and after construction. The combination of BIM and Lean construction will certainly be the trend of the construction industry in the near future. This paper aims to analyze the integration of Lean construction principles in the BIM coordination process through a specific case study. The project management unit is responsible for managing and evaluating BIM models from consultants and contractors and serves as the project's BIM coordinator.

Keywords: building information modeling; BIM coordination process; Lean construction; Lean principles.

Received 20 November 2018, Revised 30 December 2018, Accepted 25 January 2019
Arbeit und Verdienst für Wald und Säge (Essay)
Authors: Fässler Daniel
Published: July 2019

Jobs and income for the forest and the sawmill (essay)

For centuries, the Swiss forest had to be protected from overexploitation of wood, but still provided jobs and income. Since the end of the 20th century, the use of domestic wood has been declining, while imports of sawn wood and wood products have increased. Rising costs and lower yields are the main causes. The Holz 21 (Wood 21) programme has been able to boost the use of wood to some extent, but neither Swiss forest owners nor domestic sawmills have been able to benefit from the current boom in wood consumption. On the contrary, fellings and in particular the volume of sawn wood production continued to decline. In this context, we could easily retreat to a fatalist approach. But considering the great potential of forests and wood and the benefits which are at stake, optimism and action are needed. Forest management must become more efficient and forest managers must make greater efforts to define the products and services for which customers are willing to pay. The promotion of Swiss wood must also be intensified. The aim is to establish the «Swiss wood» label at all stages of the wood processing chain and thus also to reach consumers. After all, not all «wood» products are equivalent when sustainability is properly taken into account.
Bauchgefühle, Faustregeln oder Kopfentscheidungen: Die Rolle von Heuristiken bei Entscheidungen politischer Eliten
Authors: Buzogány Aron
Published: July 2019

Die kognitionswissenschaftliche Entscheidungsforschung hat in den letzten Jahren in einer Reihe von Nachbardisziplinen der Politikwissenschaft wie der Ökonomie und der Rechtswissenschaft bedeutende Erfolge gefeiert. Nicht nur in der Politischen Psychologie, sondern auch in anderen politikwissenschaftlichen Subdisziplinen, etwa in der Wahl- und Einstellungsforschung, der Außenpolitikanalyse oder der Politikfeldforschung, sind Erkenntnisse aus dieser Forschungstradition von immer größerer Bedeutung. Dieser Beitrag diskutiert wichtige Entwicklungslinien der Forschungstradition über Heuristiken und bietet eine Übersicht der politikwissenschaftlichen Rezeption dieser Arbeiten. Ziel des Beitrags ist es, die kognitionswissenschaftlich fundierte Perspektive der Entscheidungsfindung für ein breiteres politikwissenschaftlich interessiertes Publikum bekannt zu machen und auf Möglichkeiten ihrer Anwendung in der qualitativ orientierten Regierungsforschung hinzuweisen. Der Beitrag fokussiert dabei auf Eliten als zentrale Akteure der politischen Entscheidungsfindung. Anhand eines Fallbeispiels aus dem Grenzgebiet der Europa- und Regierungsforschung wird illustriert, wie die dargestellte Literatur zu Heuristiken zusammen mit neo-institutionalistischen Ansätzen mit einigem Mehrwert angewendet werden kann.
Voigt, Rüdiger (Hrsg.) (2018). Handbuch Staat. Wiesbaden: VS Verlag. 2 Bände, Hardcover, 1.998 Seiten, ISBN: 978-3-658-20743-4, doi:10.1007/978-3-658-20744-1
Authors: Jann Werner
Published: July 2019

Handbuch Staat is a totally new handbook about the very German concept of "the state". In nearly 180 chapters, each about eleven pages long, it informs about the basic disciplines, theories, structures, concepts, institutions, instruments, policies and international dimensions of the modern state. Nearly all the authors are German and the different contributions usually are written from a specific German point of view, also when addressing international contributions. The handbook explicitly aims to cover possible reforms and the future of the modern state and to emphasize a social science perspective, but in line with the German tradition especially legal perceptions play a prominent role. Not all current debates and concepts are explicitly covered (e.g. regulation, governance, accountability or legitimacy are missing as special chapters), but all in all the handbook gives a very informative and reliable overview of the particular German interpretations of the modern state.
Neuroprotective Approach of Anti-Cancer Microtubule Stabilizers Against Tauopathy Associated Dementia: Current Status of Clinical and Preclinical Findings
Authors: Duggal Pallavi , Mehan Sidharth
Published: July 2019

Neuronal microtubule (MT) tau protein provides cytoskeleton to neuronal cells and plays a vital role including maintenance of cell shape, intracellular transport, and cell division. Tau hyperphosphorylation mediates MT destabilization resulting in axonopathy and neurotransmitter deficit, and ultimately causing Alzheimer’s disease (AD), a dementing disorder affecting vast geriatric populations worldwide, characterized by the existence of extracellular amyloid plaques and intracellular neurofibrillary tangles in a hyperphosphorylated state. Pre-clinically, streptozotocin stereotaxically mimics the behavioral and biochemical alterations similar to AD associated with tau pathology resulting in MT assembly defects, which proceed neuropathological cascades. Accessible interventions like cholinesterase inhibitors and NMDA antagonist clinically provides only symptomatic relief. Involvement of microtubule stabilizers (MTS) prevents tauopathy particularly by targeting MT oriented cytoskeleton and promotes polymerization of tubulin protein. Multiple in vitro and in vivo research studies have shown that MTS can hold substantial potential for the treatment of AD-related tauopathy dementias through restoration of tau function and axonal transport. Moreover, anti-cancer taxane derivatives and epothiolones may have potential to ameliorate MT destabilization and prevent the neuronal structural and functional alterations associated with tauopathies. Therefore, this current review strictly focuses on exploration of various clinical and pre-clinical features available for AD to understand the neuropathological mechanisms as well as introduce pharmacological interventions associated with MT stabilization. MTS from diverse natural sources continue to be of value in the treatment of cancer, suggesting that these agents have potential to be of interest in the treatment of AD-related tauopathy dementia in the future.
Levodopa-Carbidopa Intestinal Gel Monotherapy: GLORIA Registry Demographics, Efficacy, and Safety
Authors: Poewe Werner , Bergmann Lars , Kukreja Pavnit , Robieson Weining Z. , Antonini Angelo
Published: July 2019

Background:

Continuous delivery of levodopa-carbidopa intestinal gel (LCIG) provides stable plasma levodopa concentrations and reduces motor fluctuations in advanced Parkinson’s disease (PD) patients.

Objective:

To compare the effectiveness and safety of LCIG monotherapy vs polytherapy in patients in the GLORIA registry.

Methods:

This was a post hoc analysis of a 24-month, multinational observational registry where advanced PD patients with persistent motor complications received LCIG (with adjunctive PD treatment, as necessary). Patients were categorized retrospectively into three stable treatment groups: LCIG monotherapy, LCIG in combination with oral levodopa only (“levodopa monotherapy” [including nighttime oral levodopa]), or LCIG in combination with any other antiparkinsonian medication (“LCIG polytherapy”).

Results:

Of 356 patients, 208 were on stable regimens (LCIG monotherapy n = 80; levodopa monotherapy n = 47; LCIG polytherapy n = 81). Baseline characteristics were similar across groups. LCIG monotherapy showed significant improvements until month 18 in activities of daily living and quality of life, and until month 24 for Unified Parkinson’s Disease Rating Scale (UPDRS) motor examination ( p < 0.05), “Off” time ( p < 0.001), “On” time with dyskinesia ( p < 0.01), and non-motor symptoms ( p < 0.01). More patients in the levodopa monotherapy and LCIG polytherapy groups experienced treatment-related adverse drug reactions (ADRs) including dyskinesias and serious ADRs than did patients in the LCIG monotherapy group. There were few polyneuropathy-related ADRs, of which one case of polyneuropathy led to discontinuation from the Levodopa monotherapy group.

Conclusions:

These data demonstrate that LCIG monotherapy is an effective treatment option in appropriate advanced PD patients; however, definitive baseline clinical predictors identifying patients who can discontinue concomitant oral therapy have not yet been defined.
Reply to critique of “A randomized trial of the effects of the no-carrageenan diet on ulcerative colitis disease activity”
Authors: Bhattacharyya Sumit , Xie Hui , Dodda Amar , Varady Krista A. , Feferman Leo , Halline Allan G. , Hanauer Stephen B. , Tobacman Joanne K.
Published: July 2019

This article is an invited response to a critique by industry of our published study about the impact of carrageenan supplement on the interval to relapse in ulcerative colitis patients on a no-carrageenan diet.
Chemical constituents of Euphorbia tirucalli L.
Authors: Le Dung Thi Kim , Bui Hao Xuan , Nguyen Tuyet Thi Anh , Pham Tuyen Nguyen Kim , Duong Huy Thuc
Published: July 2019

Euphorbia tirucalli has not been chemically studied much in Vietnam. This research described the isolation and elucidation of compounds isolated from the plant collected in Binh Thuan. Multiple chromatographic methods were applied, including normal phase silica gel column chromatography and thin-layer chromatography. Seven compounds were isolated and their chemical structures were elucidated by spectroscopic analysis as well as comparing their data with the ones in the literature. They are arjunolic acid (1), eriodictyol (2), quercitrin (3), afzelin (4), scopoletin (5), 3,3′,4- trimethylellagic acid (6), and gallic acid (7). Among them, compound 1 a major component was isolated for the first time in Euphorbia genus, while three compounds 2, 4, and 5 were isolated from this species for the first time.
Decolorization of textile dyes by TiO2 -based photocatalyst using polyol as electron donor
Authors: Pham Van Thi Bich , Hoang Hao Minh , Nguyen Thuy Thi Thanh , Cao Xuan Thi Hong
Published: July 2019

Decolorization of textile dyes including 2,6-dichlorophenolindophenol (DCIP), congo red (CR) and methyl orange (MO) by using TiO2-based photocatalyst in the presence of polyols such as glycerol and ethylene glycol was investigated. Polyols were used as sacrificial electron donors (SEDs). The results showed that the polyols improved the rate and yield of a light-induced decolorization of dyes in comparison with a photocatalytic reaction without polyols. A possible reaction mechanism of dye decolorization by the photocatalyst in the presence of electron donors was proposed. TiO2 photocatalyst absorbed light to generate electrons (e-) and holes (h+). The electrons and holes were prevented from recombining by the presence of SEDs. The free electrons and holes then involved in decolorization processes through reduction or oxidation reactions. The effects of TiO2 catalyst amounts, irradiation time and polyol concentrations on dye decolorization were investigated. The decolorization efficiency significantly increased with the increasing irradiation time, SED concentrations and certain amounts of TiO2.
Characterizations and nitrate adsorption capacity of Amine-SiO2 material
Authors: Nguyen Thanh Trung , Phan Toan Phuoc , Le Hang Ngoc , Phan Sang Hoang , Nguyen Trinh Thi Thu , Nguyen Anh Thi Quynh , Truong Thao Khanh Nhat , Tran Ba Le
Published: July 2019

Amine-SiO2 material (basically on silicon dioxide) was synthesized by the grafting method with triamine silane to form activated amine groups on the surface of SiO2 support and was applied as a novel adsorbent for nitrate removal from aqueous solution. The characterizations of Amine-SiO2 were determined by using TGA, FTIR, BET, SEM. Nitrate adsorption capacity and durability of Amine-SiO2 were compared with the anion exchange resin (Akualite A420 commercial). The results showed that Amine-SiO2 had high nitrate adsorption capacity, ~ 1.14 fold higher than the Akualite A420 ion exchange resin, based on the adsorption efficiency. This might be due to a strong affinity for nitrate ions of the activated amine groups on the surface of SiO2 support. In addition, the experimental results also proved that Amine-SiO2 material had good durability (stable performance after 10 regeneration times).
Impacts of the participation in multi-level marketing business model on the student life of Viet Nam National University Ho Chi Minh City
Authors: Hoang Tuan Trong , Dinh Thien Luong Chinh , Nguyen Dat Thanh , Bui Nhan Dang Thanh
Published: July 2019

This study focuses on the impacts of the participation in multi-level marketing business model on the student life of Vietnam National University Ho Chi Minh City. To gather information, the team used the interview method (via questionnaire tool) for 60 students participating in multi-level marketing business model at member universities. Collected data is processed through methods of analysis, synthesis, comparison, and descriptive statistics. The results indicate that: (1) In terms of material life, the participation in multi-level marketing business model helps students gain additional income, develop their skills, and expand their social relationships. However, if they participate in nefarious companies, they may face the risk of losing their money and other consequences. (2) In terms of moral life, business makes students feel happier. However, the psychology of students is not really comfortable when their learning results go down; the time that they spent on recreation and physical exercise is reduced.
Pemberian Beberapa Kombinasi Abu Sekam Padi dan Pupuk Kandang Sapi Terhadap Produksi Kacang Hijau (Phaseolus radiatus L.) di Lahan Gambut
Authors: Ikhsan Zahlul , Sari Intan , Hayati Zinatal , Hayati Zinatal
Published: July 2019

Penelitian telah dilaksanakan di lahan Fakultas Pertanian Universitas Islam Indragiri Kabupaten Indragiri Hilir Riau pada bulan juni hingga agustus 2015. Tujuan penelitian adalah untuk mendapatkan dosis optimal kombinasi abu sekam padi dan pupuk kandang sapi untuk pertumbuhan dan hasil tanaman kacang hijau.Penelitian menggunakan rancangan acak kelompok RAK tunggal terdiri dari 6 perlakuan level dosis abu sekam padi dan pupuk kandang sapi dengan 3 kali ulangan. Perlakuan yang digunakan adalah 1048 ASP kg/ha, 30.000 kg/ha pukan sapi, 1048 ASP + 15.000 kg/ha ASP, 1048 kg/ha ASP + 10.000 kg/ha pukan sapi, 800 kg/ha ASP + 15.000 kg/ha pukan sapi, 800 kg/ha ASP + 10.000 kg/ha pukan sapi.Parameter pengamatan pada penelitian ini yaitu: Tinggi tanaman, Umur panen, Jumlah polong pertanaman sampel dan Bobot biji kering perplot. Data pengamatan dianalisis dengan sidik ragam (ANNOVA) dan dilanjutkan dengan uji lanjut Tukey HSD pada taraf 5%.Pemberian berbagai dosis kombinasi abu sekam padi dan pukan sapi yang telah dicobakan belum mampu meningkatkan produksi yang optimal untuk tanaman kacang hijau di lahan gambut. Secara angka peningkatan produksi tertinggi terdapat pada kombinasi perlakuan 800 kg/ha ASP + 15.000 kg/ha pukan sapi terhadap tinggi tanaman, kombinasi perlakuan 800 kg/ha ASP + 10.000 kg/ha pukan sapi terhadap umur panen, perlakuan 1048 kg/ha ASP terhadap jumlah polong pertanaman, perlakuan 30.000 kg/ha pukan sapi terhadap bobot biji kering per plot.
Pengaruh Jenis ZPT Dan Lama Perendaman Terhadap Pertumbuhan Stek Pucuk Jeruk Nipis (Citrus aurantifolia Swingle)
Authors: Karlina Fenny , Sari Intan , Hayati Zinatal
Published: July 2019

Penelitian dilaksanakan di kebun percobaan Fakultas Pertanian Universitas Islam Indragiri Kabupaten Indragiri Hilir Provinsi Riau dari bulan Agustus sampai Oktober 2015. Tujuan dari penelitian ini adalah untuk mengetahui jenis ZPT dan lama perendaman yang tepat untuk pertumbuhan stek pucuk jeruk nipis. Penelitian menggunakan Rancangan Acak Lengkap (RAL) yang disusun secara faktorial yang terdiri dari 2 faktor dan 3 ulangan. Faktor pertama adalah jenis ZPT (A) yang terdiri dari 3 taraf yaitu A1 (Air Kelapa), A2 (Ekstrak Bawang Merah), dan A3 (Rootone-F). Sedangkan faktor kedua adalah lama perendaman (B) yang terdiri dari 4 taraf yaitu B1 (5 Menit), B2 (10 Menit), B3 (15 Menit), dan B4 (20 Menit). Parameter yang diamati adalah persentase stek bertunas, persentase stek hidup, waktu muncul tunas, jumlah tunas, panjang tunas, jumlah daun, dan panjang akar. Selanjutnya data yang diperoleh diolah secara statistik, apabila F hitung lebih besar dari F tabel dilanjutkan dengan uji lanjut Tukey HSD pada taraf 5 %. Hasil penelitian menunjukkan bahwa interaksi jenis ZPT dan lama perendaman mampu meningkatkan waktu muncul tunas dan panjang tunas terhadap pertumbuhan stek pucuk jeruk nipis. Untuk perlakuan jenis ZPT secara tunggal berpengaruh nyata terhadap waktu muncul tunas. Sedangkan untuk perlakuan lama perendaman secara tunggal tidak berpengaruh nyata terhadap semua parameter.
KOMBINASI PUPUK KCl DENGAN ABU SABUT KELAPA (ASK) TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN JAGUNG MANIS (Zea mays saccharata)DI TANAH GAMBUT
Authors: Safruddin Safruddin , Nursida Nursida , Sari Intan
Published: July 2019

Penelitian dilaksanakan di kampus Unisi Fakultas Pertanian Kabupaten Indragiri Hilir Provinsi Riau dari bulan April sampai Juli 2015. Tujuan dari penelitian ini untuk mengetahui kombinasi penggunaan pupuk KCl dengan ASK dalam meningkatkan pertumbuhan dan produksi jagung manis di tanah gambut.Penelitian ini menggunakan rancangan acak kelompok (RAK) non factorial dengan 5 perlakuan dan 5 kali ulangan,10 tanaman sampel, perlakuan kombinasi pupuk KCl dengan ASK yang diberikanyaitu 1463 kg/ha (ASK), 1097,25 kg/ha (ASK) + 62,5 kg/ha KCl, 731,5 kg/ha (ASK)+125 kg/ha KCl, 365,75 kg/ha (ASK) + 187,5 kg/ha KCl, 250 kg/ha KCl. Parameter pengamatan meliputi analisis tanah awal dan ASK, tinggi tanaman, umur keluar bunga betina, bobot tongkol berkelobot, panjang tongkol/tanaman, jumlah baris/tongkol, bobot tongkol tanpa kelobot. Data pengamatan dianalisis dengan sidik ragam (ANOVA) dan dilanjutkan dengan uji lanjut (BNT) pada taraf 5%.Berdasarkan penelitian yang telah dilaksanakan dapat disimpulkan kombinasi pupuk KCl dangan ASK menunjukan pengaruh yang nyata terhadap tinggi tanaman, panjang tongkol, jumlah baris dan bobot tongkol tanpa kelobot,kombinasi pupuk KCl dangan ASK dengan dosis 1097,25 kg/ha (ASK) + 62,5 kg/ha KCl memberikan hasil yang terbaik dalam meningkatkan produksi jagung manis.
DOPPLER SPECTRUM MATHEMATICAL MODEL OF SIGNAL SCATTERING FROM SEA SURFACE AT LOW GRAZING ANGLES
Authors: Borodin Mikhail A. , Mikhaylov Vyacheslav N. , Filippova Polina A.
Published: July 2019

Introduction. Doppler spectra of signals which are scattered from sea surface and received by radar is used in oceanology and ecological monitoring applications. Existing models of Doppler spectra have the limitation of application because they are based on empirical data in changing conditions. Variability of the observation conditions critically influence on microwaves scattering by sea surface at low grazing angles which is typical for marine radiolocations. Objective. The goal of investigation proposed in this article is to develop the mathematical model of Doppler spectra at low grazing angles for microwave frequency range. Materials and methods. The two-dimensional problem of the scattering of an electromagnetic field on a cylindrical deterministic surface is considered. For generating of sea surface realizations is used linear model with spatial sea spectrum Elfohaily. The solution of the scattering problem is obtained for the case of vertical polarization of the incident electromagnetic field by the method of an integral equation with the control of the error of the solution. The mathematical modeling of the Doppler Spectrum of signal scattered by sea surface is produced by method of statistical trial. The case where the direction of the observation of the sea surface by radar is perpendicular to the direction of the wind is considered. The electromagnetic filed scattered in the direction of the radar receiver as a function of time is calculated for each generated sea surface realizations. Further, the set of variables of the implementation of scattered field is calculated for implementation of the Doppler spectrum. Results. The set of implementations of the Doppler spectrum provided its mathematical model with consist of deterministic and random component. The approximation of each aforesaid component is suggested and mathematical expressions for value component calculation are presented. The analyze of modeling result is produced. Conclusion. The developed mathematical model is offered to use for the design of algorithm sea surface condition estimation and pollutant detection using the signal which received by radar.
КОНЦЕПЦІЯ СТВОРЕННЯ СИЛОВОЇ УСТАНОВКИ СІМЕЙСТВА РЕГІОНАЛЬНИХ ПАСАЖИРСЬКИХ ЛІТАКІВ АН-148/АН-158
Authors: Донець О. Д. , Іщук В. П.
Published: July 2019

The basic results of calculation and research works carried out in the process of creation of power unit of regional passenger airplanes’ family are given. The design features of the propulsion engines and engine of the auxiliary power plant are described. The aforementioned propulsion system includes propulsion engines D-436-148 and engine AI-450-MS of auxiliary power plant. In order to comply with the requirements of Section 4 of the ICAO standard (noise reduction of the aircraft in site), in part of ensuring the noise reduction of engines, when creating the power plant of the An-148/An-158 aircraft family, a single- and double-layer acoustic filler was used in the structure of the engine nacelle and air intake. The use of electronic system for automatic control of propulsion engines such as FADEC and its integration into the digital airborne aircraft complex ensured the operation of engines, included in the power plant provided with high specific fuel consumption, as well as increased the level of automation of the power plant control and monitoring, and ensured aircraft automation landing in ICAO category 3A. In addition, the use of the aforementioned electronic system, allowed to operate the power plant of the aircraft in accordance with technical status. The use of the AI-450-MS auxiliary power plant with an electronic control system such as FADEC, and the drive of the service compressor from a free turbine, eliminated the effect of changes in power and air takeoff, on the deviation of the engine from optimal mode, which also minimized the fuel consumption. The use of fuel metering system TIS-158, allowed to ensure control of its condition and assemblies, without the use of auxiliary devices, built-in control means. In the fire protection system, the use of the electronic control and monitor unit, as well as the use of digital serial code for the exchange of information between the elements of the system and the aircraft systems, has reduced the number of connections, which increased the reliability of the system and reduced its weight characteristics.
ОСОБЛИВОСТІ СЕРІЙНОГО ВИРОБНИЦТВА РЕГІОНАЛЬНИХ ПАСАЖИРСЬКИХ ЛІТАКІВ АН-148 ТА АН-158
Authors: Бичков С. А. , Донець О. Д. , Читак В. Г.
Published: July 2019

The main results and peculiarities of putting the family of regional passenger airplanes An-148/An-158 into the batch production are presented. Based on the results of audits of the Aviation Register of the Interstate Aviation Committee and the State Aviation Service of Ukraine the complex of works that had been performed allowed to obtain approval for putting of airplanes into the batch production. The production is carried out in accordance with the requirements of «Guidelines21.2Cfor the Certification and Supervision of Aircraft Production», «Guidelines 21.2D of Certification and Control Procedures over the Civil Aircraft Production», Standards ISO9001-2009 and EN9100 of «Quality Management Systems. Requirements». The functioning of the quality system is constantly monitored by internal inspections.To put the AN-148-100/158 airplanes into the batch production: technological preparation of production for about 65 000 parts, units and assemblies has been made; more than 19 300 items of special technological equipment and tools have been designed and manufactured; more than 75 000 sets of design documentation for the processes of manufacturing, assembling, controlling and testing parts, units, assemblies and systems of airplanes have been worked out; new technological processes in the forging and stamping, mechanical assembly production, aggregate and assembly manufacturing have been completed, improved and implemented; advanced metalworking tools have been tested and implemented in the production; works on restoration of efficiency and improvement of technological equipment have been performed; new technological processes of manufacturing parts and units on numerically controlled programmable machines have been completed and implemented; complex manufacturing and new production processes of manufacturing products from composite and nonmetallic materials, forging and stamping products, foundry and thermal production have been completed and implemented; new equipment and production processes of welding have been mastered and implemented; the information infrastructure of the company has been organized and is being developed; an integrated automated production management system (ASC) has been developed. It functions based on the main data scope computation on a central computer capable to connect users to view the data; automated workplaces based on personal computers have been organized; measures on recruitment and training of the personnel have been organized and carried out.
АНАЛІЗ МЕТОДІВ ЗНИЖЕННЯ АВІАЦІЙНОГО ШУМУ В ДЖЕРЕЛІ І НА МІСЦЕВОСТІ
Authors: Водопьян Е. А. , Середа Т. Н. , Рябков В. И.
Published: July 2019

Currently, the topic of research of the aircraft noise influence on the environment is relevant. Aircraft and engine developers are constantly exploring ways to reduce noise following the new standards of the ICAO Committee (CAEP), whose main task is to protect the environment from the effects of aviation, to provide a comfortable environment for people exposed to aircraft noise and harmful substances. By limiting the permissible noise level of aircraft, CAEP initiates aircraft manufacturers to introduce the latest noise reduction technologies in their design. Measurement of aircraft noise is obviously an important type of research not only in the aircraft industry. The existing airports in the course of reconstruction, and new ones at the project development stage, should be mandatory tested on indicators of aircraft noise, which will penetrate into the surrounding area, including settlements of various sizes. Currently, scientists from different countries are making significant efforts to reduce the turbine noise of existing and prospective civil aircraft. Of course, nowadays, external jamming methods are commonly used. At the same time, an important way to reduce engine noise was the widespread use of so-called sound-absorbing structures. This article describes the direction of reducing the level of aircraft noise at the source and on the ground, near airports. To reduce the noise in the source of noise, the ways to reduce the turbulence of the streamlined aerodynamic bearing surfaces are considered by reducing their inductive resistance and matching the flow of gas in power plants. It is shown that the implementation of such approaches in modifications of domestic passenger and transport aircraft gives a positive result. When solving the problem of reducing noise on the ground, the study analyzed the effect of aviation noise on the population living near the airport as an example. The necessity of using soundproofing means in residential areas to reduce noise exposure is shown. An analysis of the effects of noise exposure is given. In conclusion, the preliminary results obtained in the course of research are presented.
Analisis Stakeholders dalam Pengelolaan Objek Wisata Gili Trawangan di Kabupaten Lombok Utara
Authors: Yustisi Mira Janu
Published: July 2019

Gili Trawangan merupakan daerah objek wisata di Kabupaten Lombok Utara yang paling banyak dikunjungi oleh semua wisatawan, baik itu wisatawan mancanegara maupun wisatawan nusantara. Tingginya jumlah kunjungan wisatawan ini didukung oleh banyaknya usaha wisata yang sudah ada di Gili Trawangan yang mana bisa dipastikan bahwa banyak pula stakeholder yang terlibat didalamnya. Setiap stakeholder memiliki hubungan antara satu dengan lainnya karena dalam pengelolaan pariwisata membutuhkan dukungan antar stakeholders agar tercipta pengelolaan pariwisata yang lebih baik. Analisis stakeholder membantu untuk melihat tentang hubungan yang terjadi antar stakeholder dalam pengelolaan objek wisata Gili Trawangan. Metode yang digunakan dalam penelitian ini adalah metode kualitatif. Data yang diperoleh dari data primer dan data sekunder. Hasil penelitian menunjukkan bahwa stakeholder yang terlibat dalam pengelolaan objek wisata Gili Trawangan antara lain Dinas Kebudayaan dan Pariwisata Kabupaten Lombok Utara, Pemerintah Kecamatan Pemenang, Pemerintah Desa Gili Indah, Koperasi Karya Bahari, Asosiasi pengusaha Gili Trawangan (Hotel, Bungalow, Dive Shop, Restoran), Gili Ecotrust, Karang Taruna, Yayasan Pemerhati Penyu, Kelompok Buruh, dan Koperasi Janur Indah. Hubungan antar stakeholder dalam pengelolaan objek wisata Gili Trawangan belum berjalan dengan baik, hal ini dilihat dari empat aspek, pertama dilihat dari komunikasi yang tidak berjalan dengan baik sehingga mengakibatkan konflik diantara para stakeholder. Kedua, Kerjasama tidak dilakukan antar ketiga sektor (pemerintah, swasta dan masyarakat), selain itu juga kerjasama yang dilakukan hanya dalam bentuk kegiatan semata yang tidak mempunyai kekuatan hukum secara tertulis, Ketiga, dilihat dari aspek koordinasi yang terjadi hanya ketika akan dilakukannya kegiatan atau dijalankannya sebuah kebijakan dari pemerintah daerah Kabupaten Lombok Utara dan hanya ditentukan oleh para ahli saja (pemerintah). Keempat,  kolaborasi yang dilakukan hanya terkait dengan kegiatan atau event-event pariwisata dan promosi pariwisata, kolaborasi yang dilakukan ini juga hanya melibatkan dua sektor yakni pemerintah dan swasta.
Analisis Kinerja DPRD Kabupaten Bungo dalam Menampung Aspirasi Masyarakat pada Periode 2014-2019
Authors: Maros Asra'i
Published: July 2019

Penampungan aspirasi masyarakat merupakan kewajiban bagi setiap anggota dewan yang lazim dan rutin dilaksanakan oleh anggota dewan pada masa istirahat sidang untuk bertemu konstiteunnya, dan kegiatan ini dikenal dengan istilah masa reses. Tujuan Penelitian adalah untuk mendeskripsikan kinerja DPRD Kabupaten Bungo Periode 2014-2019 terkait penampungan aspirasi masyarakat dan untuk menganalisis faktor pendukung dan penghambat kinerja DPRD Kabupaten Bungo Periode 2014-2019 terkait penampungan aspirasi masyarakat. Mengukur kinerja DPRD dalam penampungan aspirasi masyarakat dinilai dari tiga indikator yaitu akuntabilitas, responsivitas dan efektifitas. Metode yang digunakan yaitu deskriftif kualitatif. Hasil penelitian menunjukan kinerja DPRD Kabupaten Bungo Periode 2014-2019 dalam menampung aspirasi masyarakat yang dilakukan pada masa reses belum maksimal dilaksanakan, dapat dilihat dari tingkat akuntabilitas yang masih rendah dikarenakan belum secara menyeluruh aspirasi masyarakat Kabupaten Bungo berhasil tertampung oleh anggota dewan. Responsivitas juga masih rendah karena lembaga dewan belum mampu merespon kebutuhan dan menciptakan pembangunan yang sesuai kebutuhan masyarakat. Serta efektifitas juga masih rendah, karena secara kuantitas masa reses belum dilaksanakan tiga kali dalam satu tahun dan belum 100% anggota dewan melaksanakan agenda reses serta secara kualitas belum efektif karena belum sesuai prosedur. Faktor penghambat kinerja DPRD Kabupaten Bungo dalam menampung aspirasi masyarakat meliputi faktor lingkungan ekternal seperti sosial, budaya dan politik masyarakat dimana tingkat pendidikan masyarakat yang masih rendah, budaya masyarakat yang kurang mendukung, dan masih rendahnya kesadaran politik masyarakat. Pada faktor internal pegawai, dipengaruhi oleh minim pengetahuan, pengalaman serta kompetensi sebagian anggota dewan. Pada faktor lingkungan internal organisasi seperti dari unsur pimpinan lembaga dewan dinilai tidak disiplin dan belum tegas memberlakukan sanksi serta prosedur pencairan dana operasional reses yang belum efektif. Rekomendasi anggota dewan harus lebih giat mensosialiasikan kegiatan reses melalui media cetak atau media sosial, perlu ada “Local Office/ Rumah Aspirasi”, perlu pelatihan untuk anggota dewan untuk kemampuan komunikasi, perlu perbaikan prosedur pencairan dana operasional reses, dan unsur pimpinan dewan harus lebih disiplin dan tegas dalam memberi sanksi.
Analisis Agenda Setting Terhadap Kebijakan Pembentukan Daerah Otonomi Baru (Dob) (Studi Kasus Perencanaan Pemekaran di Kabupaten Bungo)
Authors: Rahmi Helva
Published: July 2019

Tulisan ini merupakan hasil penelitian mengenai tahapan kebijakan pembentukan Daerah otonomi Baru di Kabupaten Bungo. Pemekaran wilayah merupakan sebuah produk kebijakan publik, sebagai upaya pemerintah untuk memecahkan masalah publik agar tercapainya pelayanan yang efektif dan efisien. Penelitian ini menggunakan pendekatan kualitatif dengan menggabungkan teknik observasi, wawancara dan studi dokumen. Tujuan penelitian ini untuk melihat tahap-tahap kebijakan pembentukan Daerah Otonomi Baru dan faktor-faktor yang menghambat tahap-tahap perumusan kebijakan pembentukan Daerah Otonomi Baru di Kabupaten Bungo. Hasil dari penelitian ini menunjukan bahwa tahapan kebijakan pembentukan Daerah Otonomi Baru di Kabupaten Bungo merupakan tahapan yang cukup rumit dan sudah memakan waktu yang cukup lama dimana dari sebuah kesepakatan bersama menjadi sebuah kebijakan publik, banyak persyaratan yang harus disesuaikan dengan kondisi dan kemampuan daerah Kabupaten Bungo itu sendiri, dan juga berbagai polemik publik yang dihadapi selama tahapan pembentukan Daerah Otonom Baru.
Masterlines
Authors: Velle Linda La , Sutton Carole , Stenhouse Elizabeth
Published: July 2019

Typical characteristics of Master’s-level education usefully complement the development of professional attributes leading to improved outcomes for those professions. These include critical reflection on one’s own practice, scholarship and research, and also that of others. This requires access to and engagement with a well organised and verified corpus of research-based evidence to support improved practice and scholarship. Taking an interdisciplinary approach from the viewpoints of the teaching and midwifery professions, we argue that access to well-designed Master’s-level curricula should form the basis of initial and continuing professional development for all professional practitioners, and that these curricula should be informed by research and linked directly to practice. Additionally, we propose that information and communications technologies, including social media, should better be used to facilitate access to both Master’s-level education and its underpinning evidence bases, thereby enabling continuous updating and enhancement activities to be accessible to busy professionals. If these three recommendations were to be adopted, we are convinced there would be value for the professionals themselves and, in turn, for the people they serve.
Study-work-life balance of international students in the context of temporal boundaries
Authors: O'Mahony Megan , Jeske Debora
Published: July 2019

The goal of this qualitative study was to examine the experience of study-work-life balance among international students who were separated from their family both geographically and temporally. Using 10 semi-structured interviews with postgraduate students and thematic analysis, several themes were identified. These included boundary management shifts due to study/work demands and time zone differences. In addition, students reported social and personal challenges (in terms of family’s expectations, relationships maintenance, socialization in host country). Temporal boundaries contributed to social withdrawal and isolation among students, many of which were heavily reliant on their own family network for support. The findings strengthen the argument that time difference impacts the boundary management and social experience of international students.
Razlike u percepciji školske klime srednjoškolaca s obzirom na osnivača škole
Authors: Rončević Nena , Beno Jelena , Vukelić Nena
Published: July 2019

Školska klima podrazumijeva relativno trajnu kvalitetu školske okoline nastalu kombinacijom fizičkih i socijalnih čimbenika (poput formalne organizacije, neformalne organizacije, ličnosti sudionika i specifičnosti upravljanja školom, Domović, 2003), a utječe na ponašanje njenih članova. Temelji se na zajedničkoj percepciji ponašanja svih aktera u školi. U ovom radu autorice se bave nekim aspektima percepcije školske klime srednjoškolaca. Istraživanje je provedeno na uzorku od 287
srednjoškolaca iz šest srednjih škola na području Zagreba, Rijeke i Osijeka. Dva su temeljna cilja ovoga rada. Prvi cilj istraživanja bio je
ispitati metrijske karakteristike instrumenta Hrvatskog upitnika školske klime za učenike (HUŠK-U, Velki i Kuterovac Jagodić, 2012) na srednjoškolskom uzorku. Potvrđena je jednofaktorska struktura i visoka pouzdanost upitnika za srednjoškolsku populaciju. Drugi cilj rada bio je
utvrditi postoji li razlika u percepciji školske klime između državnih škola i škola čiji je osnivač vjerska zajednica s pravom javnosti. Rezultati upućuju na općenito pozitivnu percepciju školske klime na uzorku srednjoškolaca. Iako su na razini lokacije škola obuhvaćenih ovim
istraživanjem pronađeni specifični obrasci percepcije školske klime učenika iz državnih škola i škola čiji je osnivač vjerska zajednica s pravom javnosti, na ukupnom uzorku nije pronađena razlika u percepciji školske klime između tih dviju skupina učenika. Pronađena je samo razlika u percepciji školske klime između mlađih i starijih srednjoškolaca. Sukladno s prijašnjim istraživanjima mlađi srednjoškolci
percipiraju školsku klimu pozitivnijom od starijih srednjoškolaca.
Zahtjevi poslodavaca o komunikacijskim vještinama iz perspektive studenata
Authors: Božić Lenard Dragana , Pintarić Ljiljana
Published: July 2019

Internacionalizacija i visoka razina konkurentnosti odlike su suvremenoga tržišta rada. Zbog svakodnevnih radnih izazova i zahtjeva stručno znanje inženjera elektrotehnike i računarstva više nije dovoljno; kako bi odgovorili izazovima tržišta rada, inženjeri moraju razvijati komunikacijske vještine. Cilj je ovoga rada bio ispitati mišljenja studenata o zahtjevima budućih poslodavaca glede posjedovanja komunikacijskih vještina. U anonimnome je istraživanju sudjelovalo 99 studenata Fakulteta elektrotehnike, računarstva i informacijskih tehnologija Osijek, a rezultati su obrađeni programom za statističku obradu SPSS-om. Rezultati pokazuju da studenti očekuju vrlo zahtjevne poslodavce za koje smatraju da će tražiti aktivnoga slušatelja, profesionalizam, poštivanje e-bontona, jezičnu korektnost, izvrsno baratanje standardnom varijantnom hrvatskoga i naprednom razinom engleskoga jezika te suvereno vladanje prezentacijskim vještinama. Spomenuti rezultati upućuju na potrebu implementiranja specijaliziranih kolegija na kojima će se razvijati komunikacijske vještine, ali i revidiranje trenutnih stručnih kolegija na kojima će se, različitim projektnim zadacima, raditi na usavršavanju vještina kojima će studenti biti konkurentni na tržištu rada.