bluuebunny/crossref_metadata_2025 huggingface dataset:
Structural Evolution in Photodeposited Nickel (Oxy)hydroxide Oxygen Evolution Electrocatalysts
Authors: Schoen Martin , Randell Nicholas , Calderon Oliver , Villegas Santiago Jimenez , Thomson Zachary , Chernikov Roman , Trudel Simon
Published: July 2020

Amorphous metal oxides expand the range of material parameters significantly compared to their crystalline counter parts. However, predictions of the exact nature of the amorphous phase and its effect on material properties are still elusive. Thorough structure-property investigations of well-known model systems are thus necessary before predictive control of useful material properties is obtained. In this work, we fabricate a series of photodeposited nickel (oxy)hydroxide (NiOx) thin films and anneal them at temperatures up to 1000 oC. EXAFS, XRD and XPS are used to determine the local structure, allowing us to correlate it to measured electrochemical properties. We find an amorphous Ni(OH)2-like local structure for annealing conducted below 250 oC, followed by an amorphous-to-amorphous phase transition to a NiO-like structure by 300 oC, thus supplying evidence for different amorphous polymorphs in this Ni-O system. Above 400 oC a cubic NiO XRD diffraction pattern is detected. Electrochemically, we find a stepwise increase of the onset overpotential at this transition, indicating a change in potential-determining step and possibly OER reaction mechanism. The Tafel slope decreases linearly with annealing temperature, which we attribute to a decrease in (Ni)OOH reaction intermediary coverage, supported by in-operando UV-Vis electrochromism. Furthermore, we find that the (Ni)OOH coordination is increasingly strained with annealing temperature, which manifests in higher electrochromic coloring rates and lower binding energies. We identify this as the root cause of the lowered intermediary coverage. Thus, nano-crystalline NiO should kinetically be a superior catalyst to amorphous Ni(OH)2. However, at our benchmarking value of 10 mA cm-2 the amorphous material exhibits lower overpotential, due to a combination of lower onset potential, large chemically active surface area and mass transport limitations under our conditions.
Concise Chemoenzymatic Total Synthesis of GE81112 B1 and Simplified Analogs Enable Elucidation of Its Key Pharmaco-phores
Authors: Zwick Christian , Sosa Max , Renata Hans
Published: July 2020

We report a chemoenzymatic total synthesis of GE81112 B1 that employs biocatalytic hydroxylation to prepare two of the key monomers of the target natural product. By pairing this strategy with traditional organic chemistry, we were able to synthesize GE81112 B1 in 11 steps. Following this strategy, six GE81112 analogs were synthesized, allowing for elucidation of its key pharmacophores.
The Demandingness of Virtue
Authors: Siscoe Robert Weston
Published: July 2020

How demanding is the virtuous life?  Can virtue exist alongside hints of vice?  Is it possible to be virtuous within a vicious society?  A line of thinking running through Diogenes and the Stoics is that even a hint of corruption is inimical to virtue, that participating in a vicious society makes it impossible for a person to be virtuous.  One response to this difficulty is to claim that virtue is a threshold concept, that context sets a threshold for what is considered virtuous.  On this way of thinking, what counts as virtuous in one society may be more demanding than what passes for virtuous in another.  This response seems plausible when considering that virtue-theoretic terms like `honest' are gradable adjectives.  Many gradable adjectives, like `tall' and `expensive,' have contextual thresholds that shift depending on the situation, and so is tenable that virtue-theoretic adjectives might function with contextual thresholds as well.   A major difficulty for this response, however, is that virtue terms are absolute gradable adjectives, a variety of gradable adjectives that do not require a contextual threshold.  Absolute gradable adjectives instead draw their truth conditions from their maximal degree, suggesting that Diogenes and the Stoics were correct to think that virtue is incompatible with even a small degree of vice.
Ward management and Empowerment of Society Through the Development of Potential Tourism in the South Singkawang Environment
Authors: Prihatiningtyas Nindy Citroresmi , Fitri Fitri - , Sunarsih Eti , Murdani Eka , Husna Nurul , Anitra Rien
Published: July 2020

The activities dedicated to the community for environmental management and empowerment of communities through the development of tourism potential are implemented by partnering up the PKK suport team, the domestic chairman and the weal community.  It aims to give understanding, khowledge, and empower societies to realize a society conscious of a tourist environment that must be maintained and preserved.  These environmental management and community empowerment activities are done by methods of speech, discussion, question-and-answer, and demonstration. The benefits of this activity includes; (1) Together people build tourist areas (2) It grows and increases people’s sense of and cares for the beautiful of Batu Burung, (3) To encourage people to participate in the preservation of Batu Burung,  (4) Assisting the goverment program to promote tourist areas aspecially Batu Burung sites that are still not widely known by outside Sedau society, and (5) provides services that can enable visitors to know where Batu Burung is located and provide products fo garbage diposal on Batu Burung Beach..
Agro-landscape arrangement of agricultural lands
Authors: Panfilov Andrey Vladimirovich , Popov Valery Genadievich , Bondarenko Yuriy Vyacheslavovich , Doronin Konstantin Mikhailovich , Kornilova Lyudmila Mikhailovna , Panfilova Ekaterina Genadievna
Published: July 2020

The article deals with adaptive landscape farming systems focused on differentiated use of land, taking into account their degradation hazard. These systems include optimization of technologies for crop rotation and pasture use, creation of protective forest stands and objects of anti-erosion hydrotechnical and irrigation-water reclamation. The microclimate of the surrounding fields changes under the influence of protective forest stands, as well as the ecological structure of field associations. This increased the phytomass of cultural agrocenoses. The optimal shape of the area of protective forest plantations, the location and nature of their location, as well as the width of forest strips and mixing schemes that determine the design, must be made taking into account the type of agricultural landscape.
Variability of economically valuable parameters of early ripe (FAO 150-199) corn hybrides in the lower Volga region
Authors: Volkov Dmitriy Petrovich , Zhuzhukin Valeriy Ivanovich , Zaytsev Sergey Aleksandrovich , Gudova Lyudmila Aleksandrovna , Nosko Oksana Sergeevna
Published: July 2020

The article discusses the results of the ecological testing of hybrids (2008-2018) of maize (FAO 150-199), created in different breeding centers of Russia. The volume of the nursery for the environmental testing of ESI-1 hybrids varied in the range of 21-46 items. The coefficients of asymmetry and excess of grain yield, harvesting moisture and biochemical parameters are not significant at the 5% level, that is, the distribution of parameters is normal. An important feature of the long-term study of hybrids at the test point of the Federal State Budget Scientific Research Institution of RosNIISK Rossorgo is a significant variation in the hydrothermal coefficient (0.32-1.1). The experience (2010) showed a sharp decrease in the grain yield of maize hybrids (more than 2 times) in conditions of extreme drought, especially manifested in the second half of the growing season. Period 2012-2018 differs in relatively stable productivity of the standard and the best corn hybrids created at the National Research University of Russia. The ranking of hybrids by average productivity is in the following sequence: KS> (Krasnodar 194 MV)> Vo> Kr> YUV> Ze> Dp> Ik> Po> Fo> Om. Harvesting grain moisture indicates the technological feasibility of drying the grain of early ripe maize hybrids, since the real excess moisture can be removed without significant difficulties. The ranking of hybrids by average productivity is in the following sequence: KS> (Krasnodar 194 MV)> Vo> Kr> YUV > Ze> Dp> Ik> Po> Fo> Om. Harvesting grain moisture indicates the technological feasibility of drying the grain of early ripe maize hybrids, since the real excess moisture can be removed without significant difficulties. Hybrids are ranked according to the average value of grain harvesting moisture: Ik <Om <Фо <st (Krasnodar 194 MV) <KS <Po <Dp < YUV <Vo <Ze <Kr. The experiment revealed a variation in the biochemical composition of the grain of maize hybrids. The ranking of the best hybrids by crude protein content is presented in the following alternation: Dp <Ze <Vo <KS <Kr <Ik <Fo <Po <Om < st Krasnodar 194 MV) < YUV.
Influence of presowing treatment of seeds by growth regulators and fungicides on field similarity of Zinnia elegans
Authors: Smolin Nikolay Vasilievich , Nedaiborshch Yulia Nikolaevna , Potapova Natalya Vasilievna , Saveliev Andrey Sergeevich , Volgin Victor Vladimirovich , Kuznetsov Alexander Valentinovich
Published: July 2020

The article discusses the effect of presowing seed treatment by growth regulators and fungicides on the field germination of seeds of two grades of zinnia elegant – Dream and Orange King. Varieties differed in seed germination time. On average, over three years, Zinnia Dream seeds germinated 0.5–1.0 days earlier than Orange King seeds. The treatment of zinnia seeds with an epin-extra growth regulator contributed to the emergence of earlier seedlings. When the seeds were soaked with a solution of this preparation, the plants went through the sprouting phase faster – the period when they are most sensitive to abiotic stresses. Zircon had a weaker effect on the germination rate of zinnia seeds than epin-extra, however, the presence of a prolonged action of this drug in the activation of non-specific resistance of plants to stress factors can also be noted. The one-component disinfectant benorad turned out to be the most passive and did not significantly affect the germination of zinnia. There were no visible signs of manifestation of pathogens in the juvenile period of plants, and its active substance (benomyl) could hardly affect the rate of emergence of seedlings. In contrast to benorad, the two-component protectant vial TrasT had a weak positive effect on the rate of emergence of seedlings, since it included specially introduced anti-stress components.
Structural-logical scheme of sanitary processing of milking machines with milk pipe-line and washing machine
Authors: Matveev Vladimir Yuryevich , Maslov Maxim Mikhailovich , Zaikin Williams Pavlovich , Filippov Dmitry Vladimirovich
Published: July 2020

The article analyzes the technological schemes of sanitation systems, analyzes the technological solutions to improve existing systems. The aim of the work is to develop an effective structural and technological scheme of the sanitary treatment system of the milking unit.

When drawing up the structural diagrams of technological lines, an analysis of existing technologies was used. To determine the rational working scheme of sanitation, a systematic approach is needed with a thorough analysis of existing structures, parameters that determine the effectiveness of its functioning. Structural diagrams are a chain of successively arranged operations.
EXPERIMENTAL ENERGY CONCENTRATE "ZEOLFAT" IN THE DIETS OF LACTATING COWS
Authors: Kashaeva Alia Rinatovna , Shakirov Shamil Kasymovich , Akhmetzyanova Firaya Kazbekovna , Sharafutdinov Gazimzyan Salimovich
Published: July 2020

The introduction of the experimental energy concentrate "Zeolfat" in doses of 200, 400 and 600 g/kg per day into the main diet of lactating cows allowed to increase the content of raw fat by 6.69%, 13.38% and 19.91%; exchange energy by 1.46; 2.92 and 4.37%, respectively. As a result, the increase in average daily milk yields in terms of (3.4%) basic fat content was 8.1% in the I  group with the introduction of 200 g of concentrate, in the II  (400 g) -13.7, in the III  (600 g) - 14.3% compared to the control. A positive effect on the biochemical parameters of blood serum characterizing carbohydrate-lipid and mineral metabolism in the body was established. Economic efficiency per 1 RUB of additional costs in the experimental groups was 2.83-5.53 RUB, respectively.
Improving reliability of pneumatic braking system of automobile with compressor air injection
Authors: Guliev Nadim Ragib ogly , Nikitin Dmitriy Anatolyevich , Nikitina Ludmila Vladimirovna , Eryshev Mikhail Vladimirovich , Chekmarev Vasyliy Vasilievich , Kondakov Konstantin Sergeevich
Published: July 2020

This article proposes a method of improving reliability of a pneumatic braking system of an automobile with compressor air injection by using combined compression piston rings with high operational characteristics, low cost and high process ability adapted to the possibilities of domestic production.
STUDENTS’ DIFFICULTIES AND MISCONCEPTIONS OF THE FUNCTION CONCEPT
Authors: Sebsibe Ashebir Sidelil , Dorra Bereket Telemos , Beressa Bude Wako
Published: July 2020

This study explores understanding of function concept amongst 310 grade 11 science stream students in one administrative zone of Ethiopia. A test that included tasks given in different representations, about definition, about examples of functions in word description and applications of properties of functions was administered. Lesson observation and interview was also used for triangulation. Results have shown that limited mental image of approach to functions, fragmented conceptions and dependence on ordered pairs, limitation in algebraic manipulation, limitation on converting word expression into mathematical expressions, confusing combination and composition, unnecessary interchanging order of operations during algebraic manipulations and drawing graph without considering sufficient points were observed difficulties. Whereas, a relation is a function if it has algebraic expression, overgeneralization that a representation is a functions if it is symbolized as an ordered pairs, and considering every point of discontinuity as an asymptote were identified misconceptions. Thus, special attention should be given in the teaching-learning to overcome identified difficulties and misconceptions.
ADAPTATION STUDY OF IMPROVED FODDER TREE (SESBANIA SESBAN (L.) MERRIL) AT HARO SABU, KELEM WOLLEGA, OROMIA, ETHIOPIA
Authors: Gamachu Negasu , Wekgari Gizahu
Published: July 2020

The experiment was conducted at Haro Sabu Agricultural Research Center, Western Oromia for two consecutive years, with the objective to identify adaptive, high yielding and disease/pest resistance varieties. Seven varieties were grown as experimental treatments in a randomized complete block design (RBCD) with three replications. Analysis revealed that DZ-96 and DZ-123 had maximum percentage of survival rate at one year age 0092 and 0347completely died obtained from in one and two years age.  Days of 50% flowering showed statistically highly significant and Mean performance of plant height trait at different ages and seed yield were also significant (p<0.05). Mean green forage yield and Dry matter yield was not significantly (p<0.05) among treatments. But numerically difference was observed among treatments. Maximum fresh weight and sun-dried dry matter yield (DMY) were 84.43 t ha-1 & 27.64 t ha-1 recorded from DZ- 96 followed by DZ-89 and DZ-123 with 18.91 & 18.36 ton ha-1 of sun dried DMY respectively. The best average seed yielders among the tested varieties were recorded from DZ-96 with 47.25 q ha-1 followed by DZ-89 with 46.84 q ha-1. It is concluded that DZ- 96 and DZ- 89 were better performance varieties which are suitable for use as animal feeds.
THE IMPACT OF AGRICULTURAL SYSTEMS IN THE SOIL ORGANIC MATTER CONTENT IN BRAZILIAN CERRADO
Authors: Loss Arcângelo , Pereira Marcos Gervasio , Beutler Sidinei Julio , Perin Adriano , Piccolo Marisa de Cassia , Assunção Shirlei Almeida , Zonta Everaldo
Published: July 2020

Were quantified the plant residues on the soil, total soil organic carbon (TOC) and nitrogen (TN) contents and the different soil organic matte (SOM) fractions and to determine 13C and 15N isotopic soil composition and plant residues in the crop–livestock integration system (CLIS), pasture and Cerrado areas, in Goias, Brazil. TOC and TN, C and N light organic matter content (C-LOM/N-LOM); C and N of particulate organic matter (C-POM/N-POM); and mineral organic matter (C-MOM/N-MOM) were evaluated. δ13C and δ15N of soil and LOM, POM, and MOM fractions, as well as the δ13C of plant residues, were also determined. Plant residues from pasture were more enriched with nutrients and C, and CLIS which are richer in N. δ13C of pasture and CLIS soils indicated that the C from the Cerrado vegetation (typically C3) was replaced by vegetation with C4 photosynthetic mechanisms. CLIS accumulated more TOC than the pasture, and provided higher C-MOM and N-MOM values than pasture, and higher N-LOM levels than pasture and Cerrado. δ13C of LOM is associated with more recent origins of carbon. δ15N of POM and soil of the CLIS and pasture indicate greater mineralization of SOM.
Dvosložni i trosložni
prijedlozi kao toničke riječi u osječkom govoru
Authors: Rajle Lorna
Published: July 2020

Jedan od problema ortoepske norme oko kojega akcentolozi vode rasprave jest pravilo prenošenja naglaska na prednaglasnicu u slučaju kada tonička riječ ima silazni naglasak jer je u hrvatskom standardu neusuglašena „(ne)obveznost pomicanja naglasaka te neutralnost takvih ostvaraja...“ (Martinović 2018). Sredinom prošlog stoljeća uočeno je da u naglasnoj cjelini koju čini prednaglasnica i tonička riječ prenošenje naglaska ovisi o duljini naglasnice i da se ono češće provodi ako je naglasnica kraća pa je propisano da se naglasak obvezno treba prenositi s jednosložnih i dvosložnih naglasnica dok je s trosložnih i višesložnih riječi dopušteno i neprenošenje naglaska. Međutim ni takvo „prilagođeno“ pravilo uglavnom se nije provodilo tada, niti se danas provodi, čak ni u govoru nekih izvornih novoštokavaca. Delaš (2003) navodi da se u izvornih novoštokavaca naglasak s nekih zamjenica prenosi na jednosložni prijedlog dok se na dvosložni ili višesložni prijedlog naglasak ne prenosi pa se problem prenošenja naglaska na prednaglasnicu može promatrati ne samo s gledišta duljine toničke riječi nego i s gledišta duljine prednaglasnice. Premda naglasni ostvaraji izvornih govornika ne moraju nužno postati dijelom ortoepske norme, da bi se ona usustavila, važno je poznavati govorne navike što većeg broja govornika različitih dijalektnih osnovica. U radu se opisuju naglasne navike Osječana s posebnim osvrtom na izraze u kojima naglasnu cjelinu čini prijedlog s osobnom, pokaznom i povratnom zamjenicom te je svrha istražiti uvjetuje li u tim slučajevima duljina prijedloga prenošenje naglaska na prednaglasnicu.
Analisis Potensi Bisnis Online Syariah pada Peningkatan Pendapatan Penjualan Sirup Jeruk Kalamansi melalui E-Commerce
Authors: Kurniawan Adhadi
Published: July 2020

This study describes the potential of sharia online business on increasing the income of the company through e-commerce. This research method is a qualitative descriptive approach. Data collection techniques such as observation, documentation and interviews. The results of this study indicate that in online marketing, the business of selling kalamsi liebhy itself goes through the stages as follows: 1. Creating the concept of displaying Liebhy Kalamansi product photos; 2. Displaying Photos of Goods in Realpict; 3. Providing services to prospective customers by establishing two-way communication so that prospective customers decide to close and make payments and direct the Bai ’Assalam contract; 4. A neat packing process and keep the goods sent from being damaged during delivery until it reaches the customer's hands. Some summaries of the results of interviews conducted show sales through e-commerce conducted by liebhy kalamansi on shoppe and instagram. This certainly provides financial benefits to the liebhy kalamansi in an effort to expand sales in a wider market.Keywords: Sharia Online Business, E-Commerce, Kalamansi
Faktor Internal Dan Eksternal Yang Mempengaruhi Permintaan Sukuk Negara Ritel
Authors: Gusniarti Gusniarti , Primasuci Dini
Published: July 2020

Penelitian ini bertujuan untuk menganalisis faktor apa saja yang dapat mempengaruhi permintaan sukuk negara ritel. Penelitian ini menggunakan analisis regresi berganda. Data penelitian yang digunakan adalah Sukuk Ritel SR004-007 sebagai variabel dependen. Variabel independen yang digunakan ialah variable tingkat imbal hasil, harga, nilai tukar (kurs dolar AS), inflasi, dan suku bunga deposito. Hasil yang didapat menunjukkan bahwa variabel kurs dolar AS dan suku bunga deposito memiliki pengaruh terhadap permintaan sukuk dan imbal hasil, harga, serta inflasi tidak berpengaruh terhadap permintaan sukuk negara ritel. Berdasarkan hasil ini, menunjukan bahwa imbal hasil sukuk ritel, harga sukuk ritel dan inflasi pada periode penelitian tidak mempengaruhi investor dalam pengambilan keputusan untuk berinvestasi sukuk negara ritel. Sedangkan kenaikan kurs dolar AS yang di sebabkan terjadinya perlambatan ekonomi pada periode penelitian dan tingkat suku bunga deposito yang bersaing ketat dengan tingkat imbal hasil sukuk ritel dapat mempengaruhi investor dalam pengambilan keputusan untuk berinvestasi sukuk negara ritel.
Trend Jual Beli Online Melalui Situs Resmi Menurut Tinjauan Etika Bisnis Islam
Authors: Wahyuni Eka Sri
Published: July 2020

Tujuan penelitian ini adalah untuk mengetahui bagaimana trend jual beli online melalui situs resmi dan untuk mengetahui bagaimana trend jual beli online melalui situs resmi menurut tinjauan etika bisnis Islam. Penelitian ini menggunakan metode library research (penelitian kepustakaan) yaitu penelitian yang sumber informasinya dari berbagai bahan kepustakaan dengan cara membaca dan menelaah buku-buku serta tulisan-tulisan yang ada objeknya dengan pembahasan. Hasil penelitian menunjukan bahwa di Indonesia terdapat berbagai situs jual beli online, dengan perkembangan marketplace di Indonesia yang sangat pesat. Ada banyak situs marketplace seperti Buka Lapak, Toko Pedia, OLX, Lazada, Elevenia dan lain-lain. Namun situs marketplace yang paling sering dikunjungi saat ini ialah situs marketplace Shopee. Tinjauan etika bisnis Islam terhadap jual beli online diperbolehkan selama barang yang diperjualbelikan sesuai dengan tampilan barang dan spesifikasi pada deskripsi toko online tersebut. Dalam jual beli online pada situs shopee sudah memenuhi syarat yang berlaku sesuai dengan tampilan dan deskripsi (spesifikasi barang) pada etalase-etalase yang dipanjang di toko online pada situs shopee tersebut. Dalam jual beli online tersebut pihak yang bertransaksi harus menepati semua kontrak yang telah ia buat. Apabila terjadi keterlambatan maka pihak yang terikat/terlibat harus segera mengkonfirmasi agar tidak terjadinya kesalahpahaman dalam bertransaksi. Dalam perniagaan prinsip tanggung jawab sangatlah penting, dalam jual beli online pihak yang terikat/terlibat haruslah bersikap tanggung jawab khususnya bagi para pelaku bisnis, boleh mengambil keuntungan dalam jual beli namun hak pembeli harus tetap dihormati sesuai dengan prinsip etika bisnis Islam.
Universal health coverage financing in South Africa: wishes vs reality
Authors: Michel Janet , Tediosi Fabrizio , Egger Matthias , Barnighausen Till , McIntyre Di , Tanner Marcel , Evans David
Published: July 2020

Background

In 2011, the South African health minister, proposed a national health insurance (NHI) for South Africa with the aim to deliver universal health access and care to all South African residential citizens, with a single fund to cover all people, no matter their income. The first five years were reached at the end of year 2017-2018. In order to achieve universal health coverage (UHC), primary health care (PHC) re-engineering and NHI have been chosen as key strategic interventions to be implemented. These reforms are currently being piloted in 11 selected districts in South Africa since 2011.

Methods

The purpose of this paper is to compare and contrast the proposed South African NHI financing reforms (wishes) versus what has been implemented to date (current financing and service delivery reality on the ground) highlighting potential stumbling blocks. A review of both published and grey literature mainly sourced from the departments of health South Africa, statistics South Africa, world health organisation and world bank reports was carried out. Key documents reviewed included the South African national health insurance whitepaper, South African governmental financial reports, health systems trust reviews, mid-term report on universal health coverage and World Bank report on appropriate universal health coverage financing, progress reports on UHC and published research from leading health economists.

Results

Independent medical schemes, people as taxpayers and as consumers, rampant unemployment, lack of trust in public institutions and regressive aspects of value added tax, budgets, fickle political will, corruption, drivers of private health costs, provincialization as opposed to district health authorities, incompetent leadership and a cocktail of epidemics were revealed as potential stumbling blocks.

Conclusions

As international support for UHC grows pace, the issue of how to finance improved financial protection and access to needed health services becomes ever more urgent. Exploring how the proposed South Africa national health insurance UHC financing reforms compare and contrast with the situation on the ground, helps highlight potential stumbling blocks that need addressing as SA moves towards UHC. The paper concludes by calling for innovative, inclusive and sustainable UHC financing and service delivery solutions and the upholding of political will and commitments made, if South Africa is to achieve UHC by 2026.
ANALISIS KESESUAIAN KUALITAS AIRSUNGAI KECAMATAN SAMBAS KABUPATEN SAMBAS UNTUK BUDIDAYA KARAMBA JARING APUNG (KJA)
Authors: Hasan Hastiadi , Farida . , Siswadi Ardi Iman
Published: July 2020

Sungai sambas sangat berpotensi untuk dijadikan lahan budidaya KJA. Dalam usaha budidaya keramba jaring apung dibutuhkan pengamatan kualitas perairan sebagai media hidup ikan. Kualitas air mempunyai peran yang sangat penting pada keberhasilan budidaya karena berpengaruh langsung terhadap kesehatan dan pertumbuhan ikan.Tujuan dari penelitian ini untuk mengetahui kesesuaian parameter kualitas air sungai sambas untuk budidaya ikan dengan sistem keramba. Parameter yang diamati suhu, pH, Do, alkalinitas, BOD, COD, TSS, kecerahan, salinitas, kedalaman, ammonia dan plankton. hasil penelitian dengan metode scoring dan pengukuran baik secara langsung di lapangan dan di laboratorium, terdapat beberapa parameter yang tidak sesuai dengan literatur dan tidak cocok untuk dilakukan kegiatan usaha budidaya Karamba Jaring Apung.
SUHU YANG BERBEDA TERHADAP KECEPATAN PENYERAPAN KUNING TELUR DAN SINTASAN LARVA IKAN ARWANA SILVER (Osteoglossum bicirrhosum)
Authors: Yahya Beri Adrian , . Rachimi , . Farida
Published: July 2020

Penelitian ini bertujuan untuk mengetahui suhu optimal dalam pemeliharaan larva ikan arwana silver (Oesteoglossum bicirrhosum) pada kecepatan penyerapan kuning telur (york) dan sintasan. Pelaksanaan penelitian ini dilakukan di Mini Hatchrey Pribadi Jl. Mungguk Batu Kecamatan Selimbau Kabupaten Kapuas Hulu. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 3 ulangan dengan suhu perlakuan A (26°C), B (28°C), C (30°C), dan D (32°C). Parameter pengamatan yang dilakukan adalah mengukur laju penyerapan kuning telur, pertumbuhan panjang, efesiensi pemanfaatan kuning telur, dan sintasan. Hasil dari pengamatan menunjukan perlakuan suhu pemeliharaan dengan kecepatan tertinggi pada suhu perlakuan 30°C (0,0069mm³/jam). Pertumbuhan panjang pada suhu perlakuan 30°C (0,0137mm), sedangkan efesiensi pemanfaatan kuning telur pada perlakuan suhu 26°C (4,73%) dan sintasan pada semua perlakuan menunjukan hasil 100%. Serta suhu optimal setelah dilakukan analisis regresi kuadratik pada variabel pengamatan pada suhu 31°C. Hal ini dipengaruhi oleh suhu pemeliharaan. Semakin meningkatnya suhu maka aktivitas metabolisme juga meningkat akan mempercepat laju penyerapan kuning telur dan pertumbuhan larva arwana silver.
MODERN SOYKIRIM İLE LİNÇ KÜLTÜRÜ ARASINDA KALAN SURİYELİ SIĞINMACILARIN SUÇ OLGUSUNA KARŞI DURUŞLARI: BATMAN ÖRNEĞİ
Authors: KÜÇÜKDOĞRU Serkan
Published: July 2020

Arap Bahar’ının kelebek etkisiyle Ortadoğu’da hızla yayılması sonucunda oluşturduğu etki alanından en fazla etkilenen ülke sonuçları itibariyle Suriye’dir. Suriye’de yaşanan insan hakları ihlalleri sonucunda “kavimler göçü” diyebileceğimiz bir oranda Türkiye’ye zorunlu ve kitlesel göçlerin hala devam ettiği görülmektedir. Başlangıçta “misafir” olarak görülen Suriyeliler, uzun misafirlik süresi sonrasında “komşu” olarak görülmeye başlanmıştır. Türkiye’de zaman zaman görülen sosyal, siyasi ve ekonomik problemler, dijital basın ve sosyal medya yoluyla oluşturulan temelsiz algılar, terör eylemleri gibi yaşanan hadiselerle birleştiği zaman sığınmacılar aleyhine bazı önyargılar oluşmaktadır. Göçmen karşıtlığına dönüşen bu önyargılar, ötekileştirmeye, popülizmin tetiklenmesine neden olmaktadır. Tüm bu sürecin sonunda çoğu ekonomik açıdan problemli ve eğitimsiz olan bu insanların, suç işlemeye meyilli oldukları, Türkiye’de meydana gelen adli olaylarda ciddi katkıları bulundukları gibi görüşler ortaya çıkmaktadır. Türkiye’deki suç verileri bu görüşlerin ötekileştirme sonucu ortaya atıldıklarını onaylamaktadır. Çalışmada yukarıda bahsedilen durumlara yer verilerek, Batman örneği kapsamında 2018 ve 2019 suç verileri incelenerek Suriyelilerin suça karışma durumları ile ilgili önemli çıkarımlarda bulunulacaktır.
Artificial Intelligence in Colonoscopy: Improving Medical Diagnostic of Colorectal Cancer
Authors: Bernard Stefanus , Parikesit Arli Aditya
Published: July 2020

Introduction- Colorectal cancer (CRC) is a development of abnormal cells either in colon or rectum. CRC considered being the 3rd leading cause of death in 2018 only behind lung and breast cancer. It first arises during pre-cancerous stages called as polyps. The detection and removal of polyp is important to increase the survival rate of patient. Various method of polyp detection are available. However, only colonoscopy remains the gold standard in detection and removal of polyps. Several studies showed how Artificial Intelligence (AI) used in colonoscopy area particularly in detecting polyps, assessing physicians and predicting patient with high risk of CRC. The aim of this study is to describe the involvement of AI in colonoscopy and its impact in reducing the Materials and methods– Search for journal articles conducted between May and June 2016 from various resources including PubMed and Google Scholar.  6 research journals were reviewed and all the advantages and limitations were discussed throughout this study. Results– Various study showed that AI able to improve medical diagnostic of CRC in several ways, including in the improvement of adenoma detection rate (ADR) in terms of medical diagnostic, finding physicians associated with high Adenoma Detection Rate (ADR) and predicting patients with high risk of CRC. In addition, the use of AI in colonoscopy also associated with limitations including require large amount of datasets and advance computational resources in order to generate accurate output. Conclusion– The utilization of AI in colonoscopy shows how it able to improve the diagnosis accuracy and survival rate of patients associated with CRC despite several limitations that were identified during the study. However in the future, instead of allowing it to fully automatically conducting diagnosis, it still needs to be accompanied by physicians conducting the operation as there is no hundred percent perfect algorithms.
Usage of Standards to Integration of Hospital Information Systems
Authors: Shahmoradi Leila , Ebrahimi Maryam , Shahmoradi Somayeh , Farzanehnejad Ahmadreza , Moammaie Hajar , Habibi Koolaee Mahdi
Published: July 2020

Introduction: Data exchange across healthcare facilities is a major issue in healthcare information systems. Standards play an important role in the context of communication. In this paper, we surveyed the usage of standards in the hospital information systems (HISs) in the affiliated hospitals of Tehran University of Medical Sciences.Material and Methods: This survey was performed in 2014-2015. A total of 17 hospitals with HISs were surveyed. The data were collected using a structured questionnaire. The design of the questionnaire was based on a literature review and consisted of three parts. Descriptive statistics were used to analyze the data.Results: XML, HL7 and DICOM are commonly used international interchange standards. In the case of security standards, 76.5% of HISs do not support the HIPPA and CEN TC 251 security standards.  ICD was the most commonly used terminology standard in the HISs. Several studies have indicated that HISs should cover data exchange, security and terminology standards to provide integration of heterogeneous systems.Conclusion: In the current study, the role of standards in the architecture of the HISs was inconspicuous. To make the HIS effective, it is necessary to consider the standards when developing the system. In this matter, legislation could help.
Information Needs of Women with Breast Cancer: A Review of the Literature
Authors: Sheikhtaheri Abbas , Nahvijou Azin , Mashoof Esmat
Published: July 2020

Introduction: Breast cancer is one of the most common cancers and a serious concern for women's health. Providing sufficient information to these patients increases the level of their participation and improves the quality of their care. Therefore, given the high survival rate of this cancer, it is necessary to understand their information needs. The purpose of this study was to evaluate the information needs of women with breast cancer.Material and Methods: The study is a systematic review of the literature. A search of the databases of PubMed, Scopus, Science Direct and ProQuest has been conducted on studies published in English over the period 2010-2017. 2881 articles were retrieved and evaluated for title, abstract and full text and after eliminating duplicate and unrelated cases, 18 articles related to the purpose of the study were selected. The articles were then analyzed using content analysis.Results: Of the 2881 retrieved articles, 18 studies on the information needs of patients with breast cancer were finally reviewed. According to these studies, most information needs were in the areas of diagnosis and treatment (first rank), daily activities (second rank), disease acceptance and self-image (third rank), personal and family life (fourth rank) and sexual health (fifth rank). The most important information needs in the field of diagnosis and treatment was outcomes and side effects of treatment, in the area of daily activities on the impact of disease on social activity, in the area of disease acceptance and self-image was breast reconstruction, body appearance and need for consultation, in the area of personal life, cancer risk for the family and in the area of sexual health was the effect of cancer on sexual attraction were the most cited needs.Conclusion:Providing information to patients is one of the most important factors in supporting cancer care and understanding the information needs is the first step in seeking information. Patients with breast cancer are interested in receiving information that will help them understand cancer, make decisions about it, and manage their treatment.
Deep Learning Applications in Analyzing Ultrasound Images of Thyroid Nodules: Protocol for a Systematic Review
Authors: Sharifi Yasaman , Eslami HassanAbady Saeed , Danai Ashgzari Morteza , Sargolzaei Mahdi
Published: July 2020

Introduction: Ultrasound images are one of the main contributors for evaluating of thyroid nodules. However, reading ultrasound imaging is not easy and strongly depends to doctors’ experiences. Therefore, a CAD system could assist doctors in evaluating thyroid ultrasound images to reduce the impact of subjective experience on the diagnostic results. Objective: with the best of our knowledge there is not any articles that actually provide a systematic review of deep learning application in analyzing ultrasound images of thyroid nodules and Hence, a comprehensive review of studies in this field can be useful, therefore the protocol of this systematic Review will be presented to reach this goal.Method: This protocol includes five stages: research questions definition, search strategy design, study selection, quality assessment and data extraction. We developed search for relevant English language articles using the PubMed, Scopus and Science Direct. Inclusion and exclusion criteria were defined and flow diagram is conducted, from 623 studies retrieved, 27 studies were included, after quality assessment data was extracted based on defined categories.Result: The result of this systematic review can help researchers by comprehensive view and the summary of evidence to present new ideas and further research and represent a state of the art in this field.Conclusion: in this study a protocol was used for doing a systematic review on various deep learning applications in thyroid ultrasound such as feature selection, classification, localization, detection and segmentation. Articles were screened based on the following items: study and patient information, dataset, method, results and comparison method.
Perancangan Sistem Efisiensi Penggunaan Energi Listrik Menggunakan Sensor Gerak dan Sensor Arus
Authors: Sembiring Sarmayanta , Kaban Hadir , Zulfahmi Rido
Published: July 2020

Efficiency system in using electrical energy has been designed using a PIR motion sensor, current sensor SCT-013-030, infrared LED and relay with a controller using Arduino Uno. The system is designed to turn off electronic equipment such as air conditioners, projectors and lights automatically as a solution from users forgetting to turn off electronic equipment when it is no longer in use. The experimental results show that the system has been running well, where the system can detect no movement for a predetermined time by using a PIR motion sensor. Detection of electronic equipment using sensors SCT-013-030 has been able to distinguish the state of the equipment whether it is ON or OFF based on differences in sensor output data that is read by the Arduino analog port. Sensor data when detecting the lamp when OFF is average = 1.333 while the mini projector and TV when off the average sensor data value = 1.667. The average current sensor data when detecting lights when ON = 5,333, mini projector = 8,333 and TV = 11,333. Overall the system designed has been able to turn off the equipment that is still active when the sensor does not detect any human movement during a predetermined time
Implementasi Kursus Calon Pengantin Berbasis Web Dalam Mengurangi Tingkat Penceraian
Authors: Widodo Slamet , Brawijaya Herlambang , Samudi Samudi
Published: July 2020

Marriage is a spiritual bond between a man and a woman to form a happy and eternal home or family based on the Godhead. Nevertheless, many divorces still occur in the community today. Suscatin is a solution provided by the Government to overcome divorce which is getting higher every year. But there are still obstacles in the organization of Suscatin. The Suscatin implementation is still done manually, where to conduct the exam the bride and groom write on a piece of paper. In addition, the implementation was carried out on the effective day, so the bride and groom could not attend. For this reason, this research was conducted to design a web-based learning system that can facilitate the Office of Religious Affairs and prospective brides. So that the material about marriage can be studied without any obstacles both in terms of time and place of implementation. It is expected to be able to anticipate disputes and divorce as well as violence in the family in order to create a sakinah, mawaddah, and rahmah family
Perancangan Sistem Informasi Radio Online Universitas Nasional Berbasis Web
Authors: Bukhari Ibnu , Wahyuddin Mohammad Iwan , Nathasia Novi Dian
Published: July 2020

Radio in a college has now developed sufficiently. Radio Unas is a radio broadcast owned by the National University that is managed by the Unas TV and Radio Laboratory. Present online radio or website based radio streaming. Radio streaming is a technology that sends audio files simultaneously to many users. The purpose of this research is to build and develop a National University online radio using Icecast as a freeware and winamp streaming radio as software used for radio broadcast media. The design of this information system through several discussions is a needs analysis, system design, testing and implementation. With streaming radio at the National University, the public and students of the National University do not miss the latest information about the National University and become a means of entertainment for National University students and the public as long as they are connected to the internet. From the trial results of the National University's online radio site, the streaming radio system can help the public and students of the National University to provide streaming radio content, listen to music and view activities from the National University Radio through the website
Perancangan Sistem Informasi Laporan Asset Berbasis Smartphone dengan Metode Waterfall
Authors: Kurniawan Budi Dwi , Andryana Septi , Benrahman Benrahman
Published: July 2020

Developments in reporting assets at the National University have not been effective. Because the many assets that exist make it difficult for workers to recapitalize the asset report. Such as incoming and outgoing asset reports and asset status status. Therefore, the Smartphone-Based Asset Report Design Information System Designed with the Waterfall Method so that workers can report asset data using smartphones that are more efficient in terms of time and effort. Application trial results for reporting asset data, the application can display report results based on incoming assets, outgoing assets, and asset status accurately. In the search for asset data entered the system can display the results of reports based on transaction id, date of asset entered, and the name of the asset with an accurate level. Then to report the asset data out the system can display the results of the report based on the transaction id, exit, and the name of the asset accurately
Bagian 1: Kombinasi Metode Klastering dan Klasifikasi (Kasus Pandemi Covid-19 di Indonesia)
Authors: Windarto Agus Perdana , Indriani Ulfah , Raharjo Mokhamad Ramdhani , Dewi Linda Sari
Published: July 2020

The purpose of this research is to combine the classification and classification methods that are part of data mining. The case raised was the number of the spread of the Covid-19 pandemic in Indonesia as of July 7, 2020 with 34 records. Data sources were obtained from Ministry of Health Data, sampled and processed from covid19.go.id and bnpb.go.id. The variables used in the study are the number of positive cases (x1), number of cases cured (x2) and number of deaths (x3) by province. The classification and classification methods used are k-medoids and C4.5. The k-medoids method works to map clusters of regions in Indonesia by province. The mapping labels used are 3 clusters: high cluster (C1 = red zone), alert cluster (C2 = yellow zone), low cluster (C3 = green zone). The results of the mapping are continued using the C4.5 method to see the rules in the form of a decision tree. The analysis process is assisted with the RapidMiner software. Determination of the number of clusters (k) is determined by using the Davies Bouldin Index (DBI) parameter to optimize the cluster results obtained. For k = 3 has an optimal value of 0.740. The mapping results obtained 9 provinces are in the high cluster (C1 = red zone), 3 provinces are in the alert cluster (C2 = yellow zone) and 22 provinces are in the low cluster (C3 = green zone). The value obtained from the decision tree for cluster height (C1 = red zone) based on C4.5 is if the number of positive cases is smaller than 9524 and greater than 4329 (4329> x1 <9524). The nine provinces included in the high cluster (C1 = red zone) are Aceh, Bali, DKI Jakarta, West Java, Central Java, East Java, South Kalimantan, South Sumatra and South Sulawesi. The results of the combination of these methods can be applied and provide knowledge in the form of new information about mapping in the form of clusters to the distribution of the Covid-19 pandemic in Indonesia
Dor pós-operatória em dentes tratados endodonticamente por estudantes de Odontologia, utilizando técnicas manual e reciprocante
Authors: Zajkowski Luciéli Andréia , Xavier Samantha Rodrigues , Gomes Fábio De Almeida , Martos Josué , Damian Melissa Feres , Móra Patrícia Maria Poli Kopper , Pappen Fernanda Geraldo
Published: July 2020

O objetivo do presente estudo foi determinar a frequência e/ou intensidade de dor pós-operatória e os fatores associados a esta ocorrência em tratamentos e retratamentos endodônticos realizados pelas técnicas de instrumentação manual e reciprocante, por estudantes de graduação em Odontologia da Universidade Federal de Pelotas. Para tal, utilizou-se informações dos prontuários de pacientes atendidos por estudantes do último ano de graduação, no período compreendido entre janeiro de 2017 e julho de 2019, totalizando 182 tratamentos. A dor foi registrada por meio da Escala de Avaliação Numérica da Dor (EAND). Considerou-se como variáveis preditivas no desfecho de dor pós-operatória: dente, número de canais, sintomas, coroa dentária, tratamento indicado e índice periapical radiográfico. Como variáveis relativas aos tratamentos, técnica de instrumentação, número de sessões e limite apical de instrumentação.  Havia relato de dor no momento do tratamento em 28% dos prontuários, enquanto 11,5% não reportaram dor prévia. Em 149 casos (81,9%) incluídos neste estudo não foi relatada a ocorrência de dor pós-operatória, enquanto dor leve foi relatada em 17 casos (9,3%), moderada em 6 (3,3%) e intensa em 10 (5,5%). Em 67,4% dos casos dos dentes foram tratados até a marcação 0 do localizador apical, enquanto em 32,6% o comprimento foi estabelecido a 1mm desta marcação. Não houve associação entre o tipo de tratamento realizado e a ocorrência de dor pós-operatória (p=0,206). Conclui-se que, entre os fatores avaliados, apenas a sintomatologia prévia apresentou associação com a maior frequência de dor pós operatória.