bluuebunny/crossref_metadata_2025 huggingface dataset:
Synthesis, physico-chemical properties of derivatives 3-(alkylthio)-5-(thiophen-2-ylmethyl)-4H-1,2,4-triazole-4-amine
Authors: Safonov A. A.
Published: March 2019

Recently, the search for new compounds with high biological activity, which can be the basis for potential drugs, becomes topical for world scientists. A heterocyclic compound cause particular interest in this area as highly pharmacologically active compounds. Scientists extends interest due to the low toxicity and high reactivity 1,2,4-triazole of the system. It is proved that the combination of triazole nucleus with other heterocyclic systems, especially in the fifth position, causes increased biological effect, and, sometimes, the appearance of new pharmacological activities.

The aim of the work was the synthesis of 3-(alkylthio)-5-(thiophen-2-ylmethyl)-4H-1,2,4-triazol-4-amines and their derivatives, study of their physico-chemical properties.

A series of new derivatives of the compounds 4-amino-5-R-1,2,4-triazole-3-thione (3-(alkylthio)-5-(thiophen-2-ylmethyl)-4H-1,2,4-triazol-4-amines and N-R-idene)-3-(nonylthio)-5-(thiophen-2-ylmethyl)-4H-1,2,4-triazol-4-amines) was synthesizes. The structure of compounds is set with modern physico-chemical methods of analysis (elemental analysis, 1H-NMR spectroscopy). Individuality is proved by HPLC-MS.
Synthesis and physicochemical properties 4-((R))amino)-5-methyl-4H-1,2,4-triazole-3-thiols
Authors: Kravchenko T. V. , Panasenko O. I. , Knysh Ye. G.
Published: March 2019

Purposeful synthesis of derivatives of 1,2,4-triazole is one of the most important branches of modern pharmaceutical science

Modern pharmaceutical market of domestic medicines requires constant updates of existing range. It makes possible the synthesis of new compounds with a predicted biological activity.

The main advantage of derivatives of 1,2,4-triazole is high efficiency and low toxic. That is promising factor for creation of new chemical compounds.

Analysis of literary data of past few years has showed that there is not enough information about synthesis, physical, chemical and biological properties of derivatives of 4-amino-5-methyl-4H-1,2,4-triazole-3-thiol in the literature.

So synthesis and further research of derivatives of 4-amino-5-methyl-4H-1,2,4-triazole-3-thiol is topical.

The research took place at the Department of toxicological and inorganic Chemistry of Zaporizhzhia State Medical University (the head of the department – professor O. I. Panasenko).

During the work the research were the physicochemical properties of newly synthesized of compounds in accordance with the methods described in the State Pharmacopoeia of Ukraine.

As starting substance was used 4-amino-5-methyl-4H-1,2,4-triazole-3-thiol obtained by cyclization of of potassium 2-atsetilgidrazinkarboditioata in the medium hydrazine hydrate.

It is planned to research of the compounds obtained in the antimicrobial, act-protective, antioxidative and hypolipidemic activity.

9 new compounds of ylidene derivatives of 4-amino-5-methyl-4H-1,2,4-triazole-3-thiol were synthesized in a research. The structure of the new synthesized of substances was confirmed by with by means of modern of instrumental methods analysis (1H-PMR-spectroscopy, chromato-mass-spectrometry, elemental analysis). The obtained data is possible to use in purposeful synthesis for the further research of biologically active compounds.
Research of physico-chemical and technological properties of thioctic acid
Authors: Kovalevska I. V. , Ruban O. A.
Published: March 2019

Characteristics and relevance of article topic. Analysis of the literature data shows that the thioctic acid preparations are widely used in the treatment of various diseases. At it’s parenteral application inter- and intraindividual level at the plasma can vary significantly. Therefore, the bioavailability of thioctic acid according to the results of clinical researches is only 30% and efficacy largely dependent on the technological features of the dosage form manufacturing process.

The goal of paper was researches of the thioctic acid physico-chemical properties for development of composition and technology of solid dosage form with improved bioavailability.

Thioctic acid was the object of the study. The complex of physical, chemical and technological tests were used during researches: microscopic, thermal analyzes studies of bulk density, flowability, compression ratio, hygroscopicity, dissolution.

Conclusions. According to thermal analysis, thermal stability of thioctic acid sample has been established within 20–180 °C. The results can be used for explanation the temperature regime in the preparation of solid dispersions of thioctic acid by the melting method.

Solubility determination according to SP of Ukraine II-ed. and microscopic method showed that the substance is readily soluble in 96% ethanol, which leads to the conclusion about the possibility of preparation thioctic acid solid dispersions by dissolution method.

During researches were established physico-chemical and technological properties of the thioctic acid substance, produced by Shanghai modern pharmaceutical Co., LTD (China). Were established that the substance is hygroscopic as evidenced by the change in appearance and weight. It was determined that the substance does not have a satisfactory yield (Carr index – 1,39, slope angle – 60°), compression ratio is 0,495, which is indicative of the lack of sample strength after the removal of pressure.

The results of the studies suggest that the physicochemical properties of the substance needed modifications in the manufacture of solid dosage forms with thioctic acid.
ASSESSMENT OF THE STATE OF OPTIMAL CONTROL OF SURFACE MOISTURE AS THE MAIN FACTOR FOR OBTAINING ENVIRONMENTALLY FRIENDLY AGRICULTURAL PRODUCTS
Authors: Aliyev Prof. Akademian RAS  B.H. , Aliev Prof.RAE Z.H.,
Published: March 2019

Abstract: The current information on moisture and the temperature of the ground in managerial system by production to agricultural product necessary, in the first place, for taking the operative decisions at development ecological clean technology irrigation under growing agricultural cultures to achieve the maximum harvest.

Key words: aerospace methods, COW, moisture, moisture test, arable, soil, ecology, vafer humidity, drill, graduation, tool, etc.
КОНСТРУКТИВНО-ТЕХНОЛОГІЧНІ РІШЕННЯ ЗАБЕЗПЕЧЕННЯ СТАТИЧНОЇ МІЦНОСТІ ТА РЕСУРСУ РЕГІОНАЛЬНИХ ПАСАЖИРСЬКИХ ЛІТАКІВ
Authors: Донець Олександр Дмитрович , Семенець Олександр Іванович , Василевський Євген Тимофійович , Гребеніков Олександр Григорович , Гуменний Андрій Михайлович
Published: March 2019

Ensuring flight safety and aircraft structure lifetime is important today’s problem in development of up-to-date regional passenger aircraft. This paper deals with the aspects of providing static strength and lifetime of regional passenger aircraft. A series of factors and parameters were analyzed, which affect the aircraft static strength, lifetime, such as: fatigue, corrosion, wear, fretting-corrosion, human factor.n To ensure static strength, operational and design loads were determined for the entire range of design speeds and flight altitudes, overloads, aircraft weights and CG positions, fuel weight, cargo weight and various possible combinations of their distribution, taking into account the following: dynamic load and elastic characteristics of the aircraft’s design flying in disturbed air and while landing; dynamic load of the control system structure during maneuvering and under wind gusts; failures and malfunctions of systems that directly affect the strength characteristics. The results of flight tests showed that the An-148 100 / An-158 typical structure under the terms of static strength does not have features and parts that create emergency conditions or are unreliable, and confirmed the correctness of the choice of the established operational limitations presented for inclusion in the Flight Operation Manual. Conditions for operation of the An-148-100 / An-158 family during a design life of 30 years were determined on the basis of a comparative analysis of the corrosion resistance of the aircraft structures, whose service life exceeds 30 years. An-148-100 / An-158 airplanes are designed and manufactured in all-climate version in compliance with all the requirements for anti-corrosion protection. The aircraft used design and technological solutions to protect against loss of strength during operation from weathering, corrosion and abrasion, which allowed to state that the main power elements of the An-148-100 / An-158 aircraft typical structure are protected from reduction or loss of strength in operation for any reason, including weathering, corrosion and abrasion, as well as adequate ventilation and drainage. The provision of static strength and lifetime of regional passenger aircraft is confirmed by static, fatigue and flight tests of airplanes, reflected in technical reports with regard to strength, lifetime and service life of the An-148-100 / An-158 aircraft.
ДОСЛІДЖЕННЯ ФУНКЦІОНАЛЬНОЇ ЗАЛЕЖНОСТІ МІЦНОСТІ КЛЕЙОВОГО З'ЄДНАННЯ НАПРЯМНИХ ЕЛЕМЕНТІВ УСПШ
Authors: Фролов Евгений Андреевич , Агарков Виктор Васильевич , Ясько Станислав Георгиевич , Кравченко Сергей Иванович
Published: March 2019

This work is devoted to experimental studies of the strength and accuracy characteristics of adhesive bonding guide elements with the basic elements of the stamp in the prefabricated universal readjusted stamps (PURS). The design of these stamps allows the installation of guide elements in the necessary from the technological and structural points of view, the points of the basic elements. A feature of this autonomous directional system is the method of its fixing, which determines the achievable accuracy and strength characteristics of the PURS. In contrast to the fixing of the guide elements on the press fit in special stamps in the studied structures of the stamps, a method of fixing and precise centring of the seating parts of the guide columns and bushings using glue materials based on epoxy resins was applied. This method of fixing significantly affects the accuracy of execution and installation of the guide block, since it plays a particularly important role in the system “press - guide block - cutting parts of the stamp”. Studies on the results of mathematical processing of experiments allowed us to determine the functional dependence of the strength of adhesive bonding based on epoxy resins of the guide column in the base plates of universal pre-adjustable re-dies. As variables, the force of extrusion was considered: the diameter and length of the nozzle portion of the guide elements in the base elements of the dies. Comparison of all the obtained results showed that the magnitude of the extrusion effort and the length of the nozzle portion at fixed diameter values are interconnected by such dependence that the function can be taken as proportional. The change in the force of extrusion with increasing diameter and fixed values of the length of the nozzle portion has a low intensity. It was established that the theoretical results on the definition of the functional dependence of the strength of adhesive bonding differ by no more than 5%, and the strength of adhesive bonding is 2.2 – 2.4 times higher than the press head of the guide columns and the accuracy of their installation in basic slabs.
Driverless Metro Train Using 18F2520 Microcontroller
Authors: Dutta Sreyashi , Sheikh Simran , Patil Shruti , Meshram Sanchita , Nandanwar Pranjali , Mehar Priyanka , Bakal Rutuja , Chaudhari Shubhangi
Published: March 2019

Todays in this developed country modern technologies are helpful in all aspects of our life. Due to this lots of development are done in the field of transportation. The technology of metro train movements are used in most of the developed countries. The introduction of this developed metro system greatly reduced the dependency of human to drive the train and offered greater flexibility in the system operation. Driverless train equipped with a control system which programmed to follow a specific path. The train consists of Microcontroller 18f2520 which act as the C.P.U of the system that enables the automatic stopping of the train from one station to another one. This concept of Driverless metro improves the management system of the railway network, reduce human errors, consume less power, and provides greater comfort and safety to the passengers during travelling.
PENGARUH DISIPLIN KERJA DAN SARANA PRASARANA TERHADAP KINERJA PRAMUGOLF PADA RANCAMAYA GOLF & COUNTRY CLUB BOGOR
Authors: Manullang Asna , Purnamasari Ai Selvi
Published: March 2019

Disiplin kerja adalah kesadaran dan kerelaan seseorang dalam menaati semua peraturan perusahaan dan norma-norma sosial yang berlaku. Secara umum sarana dan prasarana adalah alat penunjang keberhasilan suatu proses upaya yang dilakukan di dalam pelayanan publik, karena apabila kedua hal ini tidak tersedia maka semua kegiatan yang dilakukan tidak akan dapat mencapai hasil yang diharapkan sesuai dengan rencana. Kinerja adalah hasil kerja secara kualitas dan kuantitas yang dicapai oleh seorang pegawai dalam melaksanakan tugasnya sesuai dengan tanggung jawab yang diberikan kepadanya. Tujuan Penelitian : Untuk mengetahui pengaruh disiplin kerja terhadap kinerja karyawan pada Rancamaya Golf & Country Club Bogor, untuk mengetahui pengaruh sarana prasana terhadap kinerja karyawan pada Rancamaya Golf & Counttry Club Bogor dan untuk mengetahui pengaruh displin kerja dan sarana prasarana secara bersama-sama berpengaruh terhadap kinerja karyawan pada Rancamaya Golf & Country Club Bogor. Data yang digunakan adalah data primer. Jumlah sampel yang akan diambil berdasarkan rumus Slovin oleh Sugiyono. Pengolahan dan analisis data menggunakan program SPSS 16 yaitu uji Regresi Berganda dan Korelasi. Bahwa persamaan regresi linier berganda didapat koefisien untuk variabel X1 untuk nilai b1 = 1,416. Artinya setiap peningkatan 1 poin dari disiplin kerja maka akan meningkatkan kinerja karyawan sebesar 1,416 poin. Sedangkan koefisien untuk variabel X2 untuk nilai b2 = 0,121. Artinya setiap peningkatan 1 poin dari sarana prasaran maka akan meningkatkan kinerja karyawan di Rancamaya Golf & Country Club Bogor sebesar 0,121 poin. Dan koefisien determinasi antara variabel X (disiplin kerja dan sarana prasarana) dan Y (kinerja karyawan) sebesar 0,659 atau 65,9%. Artinya kedua variabel X memiliki pengaruh yang kuat terhadap variabel Y sebesar 65,9%.
ANALISIS PERBANDINGAN BIAYA ANTARA SEBELUM DAN SETELAH KEBIJAKAN PENGETATAN BIAYA LANDED COST PADA PT. PFIZER INDONESIA (PFIZER ANIMAL HEALTH)
Authors: Anwar Yuli , Fakihudin Akbar
Published: March 2019

Tujuan dalam penelitian adalah untuk mengetahui pengaruh kebijakan pengetatan biaya yang dilakukan oleh PT Pfizer Indonesia (Pfizer Animal Health) dengan membandingkan biaya sebelum dan setelah kebijakan pengetatan biaya landed cost pada tahun 2015 melalui uji komparasi dengan mengamati variabel landed cost yang terdiri dari tiga indikator yang digunakan yaitu: pembelian atau purchase, bea masuk (BM), biaya proses kepabeanan (BPK) dengan menggunakan analisis F atau uji analisis ragam atau ANOVA (analysis of variance) digunakan untuk menganalisis perbandingan perubahan kebijakan pengetatan biaya landed cost periode tahun fiskal 2013 sampai dengan 2015 dengan memusatkan pada faktor perubahan kebijakan pengetatan biaya landed cost dengan mengunakan data internal dengan tiga indikator utama yaitu: pembelian (purchase), bea masuk (BM) atau import duty dan biaya proses kepabeanan (BPK) atau Custom clearance. Berdasarkan analisis data menggunakan uji analisa ragam (ANOVA) satu arah menunjukkan bahwa terdapat perbedaan signifikan pada biaya landed cost sebelum dan setelah diterapkannya pengetatan biaya dimana hal tersebut dapat dilihat dari nilai Fhitung (28,27) lebih besar dari pada Ftabel (3,68). Ini berarti bahwa penerapan pengetatan biaya landed cost memberikan perbedaan yang signifikan terhadap biaya landed cost setelah penerapan pengetatan biaya. Atau artinya terdapat perbedaan yang signifikan pada biaya landed cost setelah penerapan kebijakan pengetatan biaya pada tahun 2015 dibandingkan dengan sebelum pengetatan biaya diterapkan. Hasil penelitian ini secara keseluruhan menjelaskan bahwa penerapan kebijakan pengetatan biaya memberikan kontribusi besar dalam efisiensi biaya yang akan meningkatkan pendapatan perusahaan dan menjaga kestabilan harga pokok penjualan. Kata kunci: pengetatan biaya, analisis landed cost
PRÁTICAS METODOLÓGICAS PARA A ANÁLISE DA PERCEPÇÃO AMBIENTAL DOS ALUNOS DO IFRN-CAMPUS PAU DOS FERROS, RIO GRANDE DO NORTE, BRASIL
Authors: Abreu Marisa Ribeiro Moura de , Abreu Neto João Capistrano de , Queiroz Vinicius Lima de , Farinon Letícia De Rossi Moura
Published: March 2019

A conscientização ambiental perpassa todas as áreas multidisciplinares na busca de que as gerações presentes e futuras tenham equilíbrio ambiental mediante ações sustentáveis. Diante do exposto, existe a preocupação em saber se os alunos realmente estão construindo esta conscientização acerca de que a importância de conviver em um ambiente equilibrado depende em grande parte dos seres humanos. A presente pesquisa teve como objetivo analisar e avaliar a percepção dos alunos do Instituto Federal do Rio Grande do Norte, do Campus de Pau dos Ferros sobre sua concepção crítica a respeito do meio ambiente e de suas práticas sustentáveis em conjunto com a sociedade. O estudo ocorreu por meio de pesquisas bibliográficas, debates, prática de campo e entrevistas utilizando de questionário com um número de 180 alunos de seis turmas de 1º e 4º Ano do ensino médio entre os anos de (2014-1017). Comprovou-se de início que os discentes possuíam informações básicas sobre o meio ambiente. Todavia, não existia o sentimento de empoderamento e cuidado com o meio ambiente, como o pertencimento desses junto a este. Após as atividades realizadas, os discentes apresentaram aprofundamento do assunto, inclusive para buscar alternativas de preservação do meio ambiente no cotidiano. Dessa forma, percebeu-se a importância de se trabalhar a educação ambiental no ensino médio, para difundir cada vez mais a ideia de conscientização ambiental através de diálogo e uma prática conjunta com a sociedade, como alternativa de preservação e, desse modo, de conservação da própria espécie humana e do planeta Terra.

Palavras-chaves: Educação ambiental. Atitudes sustentáveis. Conscientização. Ensino médio. IFRN.
Breaches of Energy Consumption Law
Authors: Komarov Alexander S. , Kostyleva Galina V. , Vasil’eva Oksana N.
Published: March 2019

Artificial electric lighting in buildings is an important element of any electrical system. The ample use of artificial electric lighting in modern society is indisputable. Apart from its main purpose, if legally designed and installed, electrical lighting promotes the stable work and development of a country’s power engineering. Effective use of energy resources and the capacities of power engineering are keys for the sustainability of economic growth. An increased demand in energy resources has provoked uncontrolled energy consumption and violations in fuel extraction as well as in fuel or electricity use. In the article, the authors try to give an analysis of such violations, which in its turn allows disclosing a few legal loopholes in this economic sector. The owner of energy resources suffers great damages from unauthorized connections to electrical and gas networks. Perpetrators of electrical and thermal energy consumption regulations are subject to civil, criminal, and administrative law. Nevertheless, the authors’ analysis of cases in the courts shows that a great number of them are seldom inquired into, and most perpetrators are very rarely held liable. The aim of the article is to analyze the national legislation to withstand the illegitimate energy resources consumption, to bring to light the issues in this economic sector and to suggest some ways of their solution.
KENT MEYDANLARININ ERGONOMİK ÖLÇÜTLER AÇISINDAN DEĞERLENDİRİLMESİ: KADIKÖY RIHTIM MEYDANI ÖRNEĞİ
Authors: KUTSAL GÖLLÜ Simge , CANBAY TÜRKYILMAZ Çiğdem
Published: March 2019

Kentlerin ortak mekânı olan kamusal alanlar,
insanların fiziksel, algısal ve sosyal ihtiyaçlarını karşıladıkları yerlerdir.
İnsanların çevresiyle olan ilişkileri sonucunda kamusal alanların kendilerine
ait karakteristik özellikleri oluşur. Bu karakteristik özellikler sayesinde
kent kimliğinin ve kültürünün üretildiği alanlar haline gelirler. Kent
meydanları kent kültürünün, sosyal canlılığın ve farklı işlevlerin odağındaki kamusal
alanların başında gelir. Bu anlamda, bütün yaş gruplarına, engelli, hasta,
yaşlı, çocuk gibi bedensel farklılıkları olan bireylerin kullanım ihtiyaçlarına
eşit oranda cevap vermesi beklenir. Kullanım gereksinimlerini karşılarken,
farklı kullanıcıların rahatının ve güvenliğinin de sağlanması; meydanlar ve
meydanı oluşturan kentsel donatıların ergonomik ölçütlere uygun olarak
tasarlanmasıyla gerçekleşir.

Bu doğrultuda çalışmada, İstanbul ilinde kullanıcı
çeşitliliği, kullanım yoğunluğu ve karma fonksiyonlu yapısı nedeniyle Kadıköy
Rıhtım Meydanı mekânsal, görsel, termal ve işitsel konfor açısından
incelenmiştir. Meydandaki ergonomik koşullar gözlem ve yerinde ölçüm yoluyla
belirlenmiştir. Meydanı deneyimleyen kentlilerle alanda görüşülerek uygulanan kullanıcı
memnuniyeti anketiyle detaylı bir değerlendirme oluşturulmuştur. Bu anlamda
alanın engelli kullanımına uygun olmadığı gibi, işitsel ve termal konfor
açısından da standartların oldukça gerisinde kaldığı ortaya çıkmıştır.

Sonuçlar göstermektedir ki, kentsel donatıların tekil
olarak ergonomik ölçütleri karşılaması meydanın kullanımında yeterli olmamakta,
bütün olarak yeniden planlanması gerekmektedir. Kadıköy Rıhtım Meydanı gibi
doğal çevre etkileşimi yoğun olan bir alanda temel ergonomik ve estetik ölçütlerden
uzak meydan tasarımıyla karşılaşılmıştır. Elde edilen bulgular doğrultusunda
öncelikle özel olarak Kadıköy Rıhtım Meydanı'nın ergonomik açıdan daha iyi bir
seviyeye nasıl ulaşabileceği ve genel olarak kent meydanlarının tasarımında
ergonominin nasıl katkı sağlayabileceği üzerine tartışılmıştır.
İŞ ZORLANMA İNDEKSİ İLE ERGONOMİK RİSK DEĞERLENDİRME VE BİR UYGULAMA
Authors: ÇOMAKLI SÖKMEN Özlem , YILMAZ Mustafa
Published: March 2019

İş yerlerinde uygun olmayan ergonomik koşullarda
çalışmalar sonucu ortaya çıkan distal üst ekstremite (DUE)
kas-iskelet sistemi rahatsızlıkları (KİSR); meslek hastalıkları içerisinde oldukça yaygındır.
Çalışmaya bağlı ortaya çıkan bu rahatsızlıklar boyun-omuz
ağrıları, karpal tünel sendromu, tendinitler ve tetik parmak gibi hastalıkları
içermektedir. Bu rahatsızlıkların önlenmesi amacıyla öncelikle işyerlerinde
ergonomik risk değerlendirmesi yapılmalı ve bu değerlendirme sonucunda
düzeltici eylemler planlanmalıdır. KİSR’e neden olan uygunsuz çalışma
duruşlarını ve bunların risk düzeylerini belirleyebilmek için birçok yöntem
bulunmaktadır. Bu çalışmada bir iş yerinin çalışanları
üzerinde meydana gelen zorlanmaları belirlemek amacıyla üst uzuv
değerlendirme metotlarından biri olan İş Zorlanma İndeksi (JSI) kullanılmış ve
sonuçlar değerlendirilmiştir. Değerlendirme sonucunda iki ayrı işlem için risk
puanları 9 ve 13,5 olarak bulunmuştur. Bu sonuçlar her iki işleminde tehlikeli
iş sınıfında olduğunu göstermiştir. Bu nedenle çalışanların maruz kaldığı
risklerin azaltılması amacıyla ergonomik iyileştirme önerilerinde
bulunulmuştur.
Risks Mitigation of Defacement Attack Vectors on Educational Institution Websites by Using OWASP and Risk IT Frameworks
Authors: Soetomo Mohammad Amin , Asepta Rio
Published: March 2019

According to an article published by The Hacker News in 2006 [1] 21.549 websites defaced by Turkish hacker team, Iskorpitx. It was the largest defacement in web history. Zone-h, the largest defaced website archives [2] listing 11.107.846 websites became the victims of defacement attack. So how about educational institution websites? Are they become the target of defacement attack? In point of fact, University of Maryland, North Dakota University, Butler University, Indiana University and Arkansas State University became the victims of data breach by malicious attacker, the data breach was larger than data breach attack on Sony [3]. After analysing the data filtered from Zone-h archives, we retrieved that the defaced websites belong to educational institution in ASEAN countries; Indonesia (11.615 websites), Malaysia (3.512 websites), Singapore (312 websites), Vietnam (3.294 websites), Thailand (9.860 websites), Brunei Darussalam (30 websites), Cambodia (65 websites), LAO PDR (9 websites), Myanmar (6 websites), Philippines (978 websites) have been efaced in 2015. This paper will analyse the motive, attack methods, risks, impacts and mitigations of defacement attack in educational institutions. MECEES, OWASP and Risk IT will be used as framework. Hacked educational institutions will lead to critical risks .
Managing Risks of Managed Webhosting Outsourcing
Authors: Silaen Kalpin Erlangga , Soetomo Mohammad Amin
Published: March 2019

Outsourcing managed webhosting to the provider can give benefits from cost savings point of view. With outsourcing webhosting, company can focus with their core business without worrying how to manage their webhosting, backup, hardware, software and licenses. Unfortunately, this also raised security issues and impact business. This paper provides another insight about risks in webhosting outsourcing and a model to manage those risks based on NIST SP800-30.
Vibration Analysis on Rotating Machines using Fast Fourier Transform (FFT)
Authors: Muhlisin Iip , Rusyadi Rusman
Published: March 2019

The history has record that heavy industries face major problems that causes by variant types of mechanical failures came from rotating machines. The Vibrations in rotating machine almost fond in everywhere, due to unbalances, misalignments and imperfect part, analytical approaches has shown that vibration monitoring has great capability in detecting and addressing the defect particular part in the machine line .The vibration velocities and vibration load will be measured at different speeds using The Time-frequency analysis at initial condition. The result of vibration readings spectrum analysis and phase analysis can be determining the figure of vibrations character, and the causes of height vibration will be found. By reading the spectrum unbalance will be identified. When the unbalanced part was balanced then we found that the vibration was decrease. The Vibration experimental frequency spectrum test will be conduct for both balanced and unbalanced condition and also in different speed conditions. To full fill the vibration analysis test, in this experimental research a prototype of vibration monitoring system was constructed. The vibration can be generated and the system performance can be monitored. In this prototype the signal from load cell and velocity sensor will be processed in microcontroller and send to computer where FFT will processed the signal to create spectrum in the computer display. The actual final result of Vibration analysis test will be provide after finish the vibrations analysis test that will be done latter, therefore the chart result on this paper is based on theoretical only.
Analysis of Data Center Risk Management in Indonesia National Traffic Police Corps
Authors: Susilowaty Wita
Published: March 2019

Topic about Data Center crisis highlighted that significant risk failures persist despite the investments in the disciplines of risk assessment and risk management. Although isolated incidents of one-time governance failure are reduced, the systemic ruin are more than just a stray differensiation. Various experts and professional institutions dealing with risk management have come to the judgement that the failures may be caused by a confusion in the risk information due to diverse risk assessments from different point of view [3][6]. The Data Center crisis and the resulting regulatory pressure forced the chief data center officers and high ranked management of Indonesia Traffic Police Corps to focus more on assessment, mitigation and reporting of risk. The process of organizing these risk assessments to provide the Indonesia Traffic Police Corps with a more holistic view of the enterprise risk is fundamental to mastering risk assessment.
The Work of the Future Will Be What Robots Can Not Do
Authors: Mareyta Cindy
Published: March 2019

Robot Revolution is coming. Recent business prediction warns that, in just five years of time by 2021, we can already see 6% of our workforce will be replaced by robots or artificial intelligence machines. Currently, the world is in the middle of crisis where changes take place every day. The world and technology move so fast we are having difficulty keeping up with all of the changes altogether. These changes can bring fortune and disaster depending on how we see and embrace it. Everyday new inventions are made from one person’s idea passed on to the next. This idea may bring new hopes to one person and may put an end towards someone else's works. Throughout this paper, a detailed analysis is discussed to cover on how these changes in technology affect the labor force. Some of the questions to help us begin this innovative research are: What are the riskiest jobs in the market that will be most affected by disruptive technology? A short overview of what jobs that will most likely survive through changes of technology in 5 years of time. What is the predicted outcome of IT related workers?
Analysis of Coupled Mass-Spring-Damper System by Changing Spring Constant, Mass, and Force
Authors: Gunawan Michelle Steffi
Published: March 2019

Mass-Spring-Damper System has been widely used in both structural and technological aspect. In thispaper a second degree of freedom mass-spring-damper forced system is used to study the effect ofchanging some parameters value (spring constant, mass and self-excitation force) to the systemstabilization. MATLAB program is part of the aiding tools to do the simulation of the whole system andresulting infrequency Response Graph, “Frequency versus Amplitude” and “Frequency versus Phase”.The mentioned three parameter value affects mostly the amplitude but little on the system phase.
Routine Monitoring DCC CMM using Laser Interferometer
Authors: Krismantara Paulus Agung
Published: March 2019

Manufacturing deals with the high quality product due to the accuracy which produced by measuring machines. In other case, the performance of regular diagnostic of measuring machine should be maintained to aim confidence and reliability in the measurements result. One of the equipment that can reach high accuracy is Direct Computer Control Coordinate Measuring Machine (DCC CMM). The accuracy of DCC CMM is a critical factor that affects result of product measuring. Operator need the higher accuracy machine to maintain the DCC CMM Performance and the consequent of the machine should has better accuracy than the DCC CMM accuracy it self. One of that tool is laser interferometer which has better accuracy than DCC CMM specification and produce the data and can be analyzed for DCC CMM performance. The consistent performance of the DCC CMM is constrained by the errors that brought by the machine error that occurs on a periodic basis on the account of machine usage, machine age and operating temperature. DCC CMM accuracy was compensated and improved by identifying the machine condition. This condition also applicable for predict the machine errors.
Health 4.0: body management for autoimmune using instant messaging technology. Case Study: Autoimmune
Authors: Djajasoepena R. , Rachmatika T.
Published: March 2019

Autoimmune disease is caused by our immune systems that attack our body. The autoimmune patients are treated by doctor that is specialized in neurology. The doctor will only give them some treatment to maintain the condition of the patient. Every patient has different body condition therefore the doctor treatment is different to manage each patient condition. It is important for the doctor to pay attention give different treatment to each patient depend on the autoimmune they have, and the patient condition. One of the method in monitoring patient condition is by doing frequent communication with the patient, so the body condition of patient can be controlled. In recent years, there are many kinds of technologies that the doctor can use tocommunicating with patients. One of the technology is instant messaging. The authors willconduct a descriptive research on how instant messaging can help the doctor and autoimmunepatients managing the quality of life by using questionnaire and analyzing the result.
Blockchain in Supply Chain: Case Study of Lottemart Ciputat
Authors: Handoyo B. K. , Mashudi M. R. , Ipung H. P.
Published: March 2019

Current supply chain methods are having difficulties in resolving problems arising from the lack of trust in supply chains. The root reason lies in two challenges brought to the traditional mechanism: self-interests of supply chain members and information asymmetry in production processes. Blockchain is a promising technology to address these problems. The key objective of this paper is to present qualitative analysis for blockchain in supply chain as the decision-making framework to implement this new technology. The analysis method used Val IT business case framework, validated by the expert judgements. The further study needs to be elaborated by either the existing organization that use blockchain or assessment by the organization that will use blockchain to improve their supply chain management.
In the tire manufacturing process especially for the tread production process, one of the important things in making tread is parameter like length, width, and height. The width of this tread is very influential on the quality of the tread made; the more
Authors: Sujiwo Edy
Published: March 2019

In the tire manufacturing process especially for the tread production process, one of the important things in making tread is parameter like length, width, and height. The width of this tread is very influential on the quality of the tread made; the more accurate the dimensions of the tread made then the quality of the product will be better. The current measurement is done by the manual method that is by using a simple steel roll meter. The possibility of measuring the error in viewing the number on the tools, that the measurement results do not match the actual tread size. This research is the application of a non-contact laser in profile measurement on the extruder machine so it can facilitate the work of employees in controlling the width of the tread. This design uses a Linear Motion Lead Screw Slide Stage (Stroke Actuator, Stepper Motor, and Driver), laser distance sensor and Arduino Mega 2560. In this prototype, the signal from the distance sensor is processed in the microcontroller and sends to the computer to create a curve graph in the computer display. The actual final result of the object profile measurement was provided.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE THREE STAY ONE STRAY ( TSOS ) UNTUK MENINGKATKAN HASIL BELAJAR IPA SISWA KELAS IV SD NEGERI 023 PULAU KIJANG KECAMATAN RETEH
Authors: Rosdianah Rosdianah
Published: March 2019

The purpose of this study was to improve student learning outcomes by applying the Type Three Stay One Stray (TSOS) Cooperative Learning Model. This research was conducted at 023 Public Primary School Pulau Kijang, Reteh District. This research is a classroom action research which consists of two cycles. Each cycle consists of action planning, action, observation and reflection. The results of the study show, seen from the initial data, students who completed as many as 6 people with a class average of 65. In the first cycle, there was an increase of an average of 71.3 and in the second cycle there was an increase with a class average of 86.4. Then there is an overall increase from the basic score to the second cycle of 21.4. while the number of students who completed in the first cycle were 9 people with a percentage of 64.2%, in the second cycle as many as 12 people with a percentage of 85.7%. the increase in the percentage of completeness from the basic score to the second cycle was 42.9%.
STRATEGI PEMANFAATAN KOTORAN SAPI
Authors: Prayitno Hermain Teguh
Published: March 2019

ENGLISHCow feces abundant in the pati district. In the theory, anaerobic organic matter change into inorganic produce energy. Meanwhile, scarcity and rising prices of LPG and chemical fertilizers are common, due to the disparity subsidized and non-subsidized price. Purpose of the study is to know the strategy of utilization cow faces, with descriptive quantitative method and SWOT analysis. Internal factors and external factors assessed by the results of 2.38 and 2.92, the positioning strategy of growth through horizontal integration and stability that is intensified and innovation process of making biogas, liquid manure, solid manure becomes easier, cheaper and can be emulated to provide own needs, and towards the avaibility of farmers to face post-subsidy removal. INDONESIAKotoran sapi berlimpah di kabupaten pati. Dalam teori, perubahan anaerob bahan organik menjadi anorganik menghasilkan energi. Sementara, kelangkaan dan peningkatan harga LPG dan pupuk kimia sering terjadi, akibat adanya disparitas harga subsidi dan non subsidi. Tujuan penelitian ingin mengetahui strategi pemanfaatan kotoran sapi, dengan metode deskriptif kuantitatif dan analisis SWOT. Faktor internal dan faktor eksternal dinilai dengan hasil 2,38 dan 2,92 pada posisi strategi pertumbuhan melalui integrasi horisontal dan stabilitas yaitu menggiatkan dan menginovasi proses pembuatan biogas, pupuk cair, pupuk padat menjadi lebih mudah, murah dan dapat ditiru untuk mencukupi kebutuhan sendiri, dan menuju ketahanan peternak dan petani menghadapi paska pencabutan subsidi.
Suffering, Emotion and the Claim to Sanity in an Eighteenth-Century Confinement Narrative
Authors: Minou Lina
Published: March 2019

This paper focuses on an eighteenth-century ‘wrongful confinement’ narrative exploring the ways in which appeal to emotion within it allows the author to countervail the label of madness conferred upon him through his incarceration. Alexander Cruden's (1699–1770) pamphlet The London Citizen Exceedingly Injured appeared in 1739 in response to the ‘barbarous’ treatment he experienced while confined in a private madhouse. Cruden's narrative has been discussed as a text that helps recover patients' voices in the history of madness. However, attention has been paid mostly to the evidential manner in which Cruden attempts to prove his sanity and the wrongfulness of his confinement. The present analysis contends that appeal to emotion is the most significant factor that helps Cruden reclaim sanity. It shows that emotional expression in Cruden's text helps mediate suffering that centres on cruelty and humiliation rather than physical harm. More than that, this emphasis on suffering as humiliation and indignity is a calculated act that appeals to compassion and identifies the author as a member of an emotional community that values it. This alignment with the culturally sanctioned emotion of compassion, it is argued, is the most effective way of reclaiming sanity in a social context.
GAMBARAN PENGETAHUAN DAN SIKAP KADER TENTANG DETEKSI DINI REIKO TINGGI PADA IBU HAMIL DI WILAYAH PUSKESMAS PELAMBUAN BANJARMASIN
Authors: Kusumawati Sixtia
Published: March 2019

keseluruhan. Upaya percepatan penurunan angka kematian bayi dan angka kematian ibu, tentunya akan berhasil apabila melibatkan seluruh pemangku kepentingan baik unsur pemerintahan maupun unsur masyarakat dan dunia usaha. Bentuk peran serta masyarakat dalam bidang kesehatan adalah Posyandu yang dilaksanakan oleh kader. Penelitian ini bertujuan untuk mengetahui bagaimana   gambaran pengetahuan dan sikap kader tentang cara  deteksi dini resiko tinggi pada ibu hamil di wilayah kerja Puskesmas Pelambuan Banjarmasin Tahun 2018. Jenis penelitian deskriptif dengan desain penelitian cross sectional. Jumlah sampel adalah 75. Hasil penelitian menunjukkan tingkat pengetahuan kader cara deteksi dini resti pada ibu hamil mayoritas berkategori   kurang   yaitu   sebanyak 50 orang (66,7%) dari 75 orang   responden. Dan mayoritas sikap kader tentang deteksi dini resti pada ibu hamil bersikap negatif yaitu sebanyak 40 orang (53.3%) dari 75 orang responden. Perlu adanya koordinasi dengan pihak-pihak terkait untuk memberikan edukasi kepada kader sehingga kejadian kegawatdaruratan pada ibu hamil dapat di deteksi secara dini.Kata kunci: Pengetahuan, sikap, kader, deteksi dini risiko tinggi, ibu hamil AbstractThe problem of maternal mortality and morbidity in Indonesia is a big problem for the whole nation. An efforts to accelerate the reduction of infant and maternal mortality rates will certainly succeed if it involves all stakeholders, both the government, society and the business world. The form of community participation in the health sector is Posyandu which carried out by cadres. The purpose of this research is to find a description of knowledge and attitudes of cadres on how early detection of high risk pregnant women in Puskesmas Pelambuan Banjarmasin 2018The research method used in this study was descriptive, cross sectional design. The number of samples is 75. The results of the study showed that the level of cadres knowledge regarding early detection of high risk in pregnant women was mostly categorized as less, namely as many as 50 people (66.7%) from 75 respondents. And the majority of cadre attitudes about early detection of high risk in pregnant women are negative, as many as 40 people (53.3%) of 75 respondents. It is necessary to conduct coordination with related parties to provide education to cadres so that emergency event in pregnant women can be detected early.Key word: Knowledge, Attitude, Cadre, Early detection of high risk, pregnant women
Evaluation of Cowpea (Vigna unguiculata) Genotypes for Fodder Yield and Resistance against Leaf Spot (Pseudocercospora cruenta)
Authors: Hussain Ahmad , Gondal Muhammad R. , Hayat Sikander , Yasin Syed I , Hanif Muhammad S , Nabi Ghulam , Akhtar Muhammad S
Published: March 2019

Cowpea, Vigna unguiculata (L.), is an important grain legume grown in the tropics and constitutes a valuable source of protein in the diets of millions of people. Some abiotic and biotic stresses adversely affect its productivity. Among biotic factors, Pseudocercospora leaf spot is a widespread disease claim significant losses to the crop.  Present studies consisted of two experiments, i.e., the pot experiment was carried out under glasshouse conditions and another experiment was conducted under field conditions. Eight local cowpea genotypes viz., CP-383, CP-162, CP-145, CP-271, CP-219, IT84-552, SS-92 and IT82E-715 were evaluated for yield parameters, green fodder yield and their reaction against Cercospora leaf spot disease compared with the commercially approved variety ‘Rawan 2003' for two ‘Kharif’ seasons. The lowest disease index (2.76 %) was recorded in CP-383 followed by statistically similar resistance shown by check variety, CP 2003 (4.07%) and CP-219 (4.53%). The highest susceptibility with disease index (18.32%) was exhibited by IT84-552. The genotypes differed significantly on the basis of length, thickness and branching of vines, number and size of their leaves. The accession CP-383 out-performed the other accession lines in green fodder yield during both the years and can be ranked as the best gene resources for future breeding programmes.
Uji Diagnostik Mamografi dibandingkan dengan Histopatologi Invasive Carcinoma pada Penderita Karsinoma Payudara di Rumah Sakit dr. Hasan Sadikin Bandung
Authors: Soekersi Hari , Mulyani Yuki
Published: March 2019

Background: Breast carcinoma is a malignant tumor derived from breast cells and can invade surrounding tissues or distant metastasis, common in women in the world and second highest in Indonesia. Morbidity and mortality rate are high. Recent abroad study about mammography on 2009 in Texas said that the most common form for invasive carcinoma of the breast was mass with calcifcation, whereas the most common form from the previous study on 2008 in Thailand was tissue distortion and spiculated mass. The research in Indonesia on 2013 said the relationship between mammography and histopathology has an accuracy of 71,4-100%.Objectives: This study aims to determine the diagnostic test compared with histopathologic test of invasive carcinoma of the breast in dr. Hasan Sadikin Hospital (RSHS) Bandung.Material and Methods: The method used in this study is a diagnostic test. The study was done from April 2014 until February 2015. The research subjects consisted of 25 patiens.Result: This diagnostic test of mammography compared with histopathologic test of invasive carcinoma of the breast in RSHS Bandung has specifcity of 90-100%, sensitivity of 13,3-73,3%, positive predictive value of 66,7-100%, and negative predictive value of 40,9-69,2%Conclusion: Mammography diagnostic test compared with histopathologic exam of invasive carcinoma in breast cancer patients in RSHS Bandung has high specifcity and positive predictive value, but variabel sensitivity and negative predictive value.
Peran Computed Tomography (CT) Toraks dalam Diagnosis Abses yang Menyerupai Massa Mediastinum
Authors: Wicaksono Krishna P. , Icksan Aziza G.
Published: March 2019

Mediastnal abscess is rare, yet it could be a life threatening infecton. A precise diagnosis followed by adequate treatments need to be quickly established. Clinical informaton is usually not diagnostc. Therefore, radiological examinatons have important role.We report a ffy-one years old female with clinical history of sore throat, cough and neck-facial edema since fve days before admission. Laboratory examinatons revealed leukocytosis and ESR elevaton. Chest x-ray depicted a homogenous consolidaton in the right paratracheal region which deviated trachea to the lef. On enhanced chest CT examinaton, we found a cystc mass in the right paratracheal region, extending to the right supero-anterior mediastnum, with peripheral enhancement, air-?uid level and minimal right pleural e?usion, suggestve for mediastnal abscess. Bronchoscopy found no abnormality.Several days later, mediastnal abscess was confrmed surgically and drained through thoracotomy. Although culture of pus failed to grow any bacteria, histopathological examinaton confrmed a non-specifc chronic in?ammaton with no sign of malignancy. The main purpose of this report is to emphasize the importance of enhanced chest CT in evaluatng patent with tumor mimicking mediastnal abscess.