bluuebunny/crossref_metadata_2025_split huggingface dataset:
On Time Performance (OTP) Krl Ekspres Jabodetabek
Authors: Kuswati Atik S 
Published: October 2019

On time perfomance refers to the level of service remaining on the published schedule by provider. On time performance is one of many factors to indicate KRL Jabodetabek service measurement.Therefore, the passengers of KRL Jabodetabek are not convenient because of delay.This paper calculated an time performance in KRL Jabodetabek far each rute of KRL Ekspress. The method of analysis and eval.uation used score of delay such as score 1; 0,75; 0,5; 0,25 and 0,1 for range delatj 0-9 minute, 10-19 minute, 20-29 minute, 30-39 minute and 39 minute, respectively.Therefore, on time performance far departure and arrival group are categorized very poor (0-20%),poor (21%-40%), enough (41%-60%), good (61%-80%) and ven; good (81%-100%)On time performance departure is better than on time performance arrival for whole result ofon time performance analysis and evaluation in KRL Jabodetabek Express. The result of ontime performance of Bekasi expres-shows the lower which is about 73,45% and Serpongexpres represents the higger on time performance which is around 92,92%. Delay' s KRL isinfluenced by many factors such as queuing in entrance station in Gambir, Manggarai andJatinegara station Queuing in those stations is the high factor of train delay in five mounthsperiod such as 39% (Manggarai Station), 30% (Gambir Station) and 12% (Jatinegara Station).Another factor is internal factor of the train (9% ). Key words : KRL Jabodetabek Expres, KRL service, on time performance.
The Assessment of Russian Scientific Institutions’ Intellectual Capital
Authors: Oborskii A. Yu. , Amerslanova A. N. 
Published: October 2019

At present, the role and importance of science is increasing significantly, more and more attention is being paid to scientometric indicators in assessing scientific activity at all stages of the science management process, and the cost of scientific activity is increasing. The problems of assessing intellectual capital have always been in the area of special attention in Russian scientific and other organizations, including universities engaged in scientific activities — scientific institutions. The decree of the President of the Russian Federation from 07.05.2018 No. 204 “National goals and strategic objectives of the development of the Russian Federation for the period until 2024” approves these trends at the state level. Therefore, the task arose of developing a system of quantitative and qualitative indicators for assessing the effectiveness of scientific organizations in order to organize their productive work, increase their contribution to the development of the state, and increase the prestige of science. The external and internal factors determining the need for an objective assessment of intellectual capital are identified using the methods of comparative analysis, empirical research; the main indicators, the sources of information and their features have been analyzed. The proposed system of universal criteria, objective and subjective indicators for assessing the activities of scientific institutions, is becoming the foundation for both a comprehensive assessment and the basis for industry criteria.
PEMBUATAN PESTISIDA DARI DAUN KERINYU DENGAN MENGUNAKAN SABUN COLEK DAN MINYAK TANAH SEBAGAI BAHAN PENCAMPUR (ACTIVE INGREDIENTS)
Authors: Aji Amri , Bahri Syamsul , Raihan Sinta 
Published: October 2019

Kerinyu (Chromolaena Adorata) adalah gulma semak berkayu yang berkembang cepat sehingga cukup mudah didapatkan untuk dijadikan bahan pembuatan pestisida nabati. Daun kerinyu dapat digunakan untuk pembuatan pestisida nabati karena mengandung senyawa bahan aktif Pyrrolizine Alkaloids sehingga efektif untuk pengendalian ulat dan hama pengisap di tanaman holtukultura. Untuk mendapatkan pestisida nabati dari daun kerinyu pertama daun kerinyu ditimbang sebanyak 150 gram kemudian diblender sampai halus. Serbuk daun kerinyu kemudian dimasukan kedalam wadah berukuran 2 liter air, selanjut ditambahkan 2 gram sabun colek dan 25 ml minyak tanah. Setelah serbuk terendam selama 2 jam, disaring dan fitratnya di uji pada belalang dan jangkrik dengan parameter uji LD50 , kontak langsung dengan pestisida, dan melalui pakan yang mengandung residu pestisida nabati daun kerinyu. Kemudian penelitian dilanjutkan dengan waktu perendaman 3,4, dan 5 jam dengan berat daun kerinyu 150 gram. Setelah 150 gram dilakukan penelitian 200, 250, dan 300 gram berat daun kerinyu dengan waktu perendaman tetap dan parameter uji tetap. Hasil penelitian menunjukkan bahwa waktu perendaman dan berat daun kerinyu sangat berpengaruh tercapainya katagori daya bunuh 50% (LD50 ), parameter kontak langsung, dan parameter konsentrasi residu pestisida dalam pakan terhadap hewan uji dengan pestisida dari jumlah hewan uji yang digunakan. Pada waktu perendaman tertinggi 5 jam jumlah belalang yang mati seluruhnya tercapai LD50 yaitu 5 ekor dari jumlah hewan 10 ekor untuk semua variasi berat daun kerinyu pada pengujian residu pada daun. Sedangkan jangkrik hanya 2 parameter yang tercapai.
EKSTRAKSI RESIN DARI BUAH JERNANG (DRAGON BLOOD) METODE UNDER KRITIS PELARUT UNTUK PENINGKATAN KUALITAS MUTU RESIN JERNANG SESUAI SNI 1671:2010
Authors: Saifuddin Saifuddin , Nahar Nahar , Mawardi Indra 
Published: October 2019

Resin jernang (dragon blood) merupakan getah termahal di dunia. Resin tersebut diperoleh dari buah jernang yang tumbuh hanya di pulau Sumatra dan kalimatan. Resin jernang sangat diminati oleh Negara Cina, Hongkong, dan Singapura, karena mengandung senyawa dracohordin yang berpotensi sebagai bahan obat secara biologis dan aktivitas farmakologis seperti antimikroba, antivirus, antitumor, dan aktivitas sitotoksik. Proses ekstraksi resin jernang dari buah jernang secara konvensional secara basah dengan metode maserasi merupakan salah satu cara pengolahan buah jernang yang dilakukan oleh masyarakat pengolah jernang di Kabupaten Bireuen Provinsi Nangroe Aceh Darussalam, Namun masih ada kendala yang cukup signifikan yaitu.mutu rendemen yang diperoleh lebih rendah dibandingkan dengan rendemen resin jernang .dari.teknologi Inovasi yang dilakukan oleh Bambang, dengan proses ekstraksi maserasi menggunakan pelarut metanol menghasilkan rendemen yang lebih tinggi dari pada proses ekstraksi metode maserasi yang dilakukan oleh kelompok pengolah jernang di Kabupaten Bireuen, akan tetapi penggunaan metanol sebagai pelarut akan menaikkan biaya produksi karena harganya relatif lebih mahal dan tidak ramah lingkungan. Penelitian ini melakukan proses ekstraksi dua tahap yaitu metode maserasi .dan metode under kritis pelarut dengan menggunakan pelarut air, karena harganya murah, jumlah melimpah dan ramah lingkungan. Hasil penelitian diperoleh mutu resin jernang yang lebih baik dari resin jernang yang diperoleh kelompok pengolah jernang di kabupaten Bireuen. Dengan metode maserasi didapatkan kelas mutu resin jernang kelas A berdasarkan spesifikasi persyaratan mutu jernang (SNI 1671:2010) dengan kadar.resin(b/b) 73%, Kadar air(b/b) 6,8%, Kadar abu(b/b) 7%, kadar pengotor(b/b) 32%, titik leleh 88oC dan bewarna merah. Sedangkan perlakuan dua tahap diperoleh kelas mutu antara kelas A dan Mutu super dengan.kadar.resin(b/b).86%, Kadar air(b/b) 6,5%, Kadar abu(b/b) 2,8%, kadar pengotor(b/b) 9%, titik leleh 88oC dan bewarna merah tua.
Hidrolisis Asam Lemak Dari Buah Sawit Sisa Sortiran
Authors: Maulinda Leni , ZA Nasrul , Nurbaity Nurbaity 
Published: October 2019

Asam lemak merupakan unit pembangun yang sifatnya khas untuk setiap lemak, disebut juga asam alkanoat atau asam karboksilat. Penelitian ini menggunakan bahan baku buah sawit sisa sortiran untuk menghasilkan asam lemak. Buah sawit sisa sortiran adalah buah sawit yang sudah melewati waktu panen TBS (Tandan Buah Segar) dengan kadar asam lemaknya yang tinggi. Bila buah sawit sisa sortiran ini diolah dengan TBS akan menurunkan kualitas CPO (Crude Palm Oil) yang dihasilkan. Penelitian ini dilakukan dengan cara mengaktifkan enzim lipase yang terdapat pada buah kelapa sawit yang akan menghidrolisa trigliserida menjadi asam lemak dan gliserol. Buah sawit dipisahkan dari inti buah kemudian diblender dengan volume etanol 40%, 45%, 50%, 55% dan 60% (dari berat sampel). Kemudian dilanjutkan dengan penyimpanan 1, 2, dan 3 hari pada suhu 30C, 35C, 40C, 45C, dan 50C. Hasil penelitian menunjukkan bahwa kadar asam lemak terbaik yaitu 48,7% didapatkan pada suhu 30C, penambahan etanol 60% dan lama penyimpanan 3 hari, dengan densitas 0,907 gr/ml, bilangan peroksida 13,5 meq/kg dan kadar air 0,07%.
Pemanfaatan Minyak Sereh (Cymbopogon nardus L) sebagai Antioksidan pada Sabun Mandi Padat
Authors: Jalaluddin Jalaluddin , Aji Amri , Nuriani Sari 
Published: October 2019

Sabun merupakan senyawa natrium atau kalium dengan asam lemak dari minyak nabati atau lemak hewani berbentuk padat, lunak atau cair, dan berbusa. Sabun dihasilkan oleh proses saponifikasi, yaitu hidrolisis lemak menjadi asam lemak dan gliserol dalam kondisi basa. Penelitian ini untuk mengetahui pengaruh penambahan minyak sereh pada sabun mandi padat, pengaruh kecepatan putaran pada pembuatan sabun mandi padat,dan menganalisa karakteristik sabun terhadap kadar air, nilai pH, dan asam lemak bebas. Hasil penelitian menunjukkan dengan menggunakan 3 ml minyak sereh pada kecepatan putaran 500 rpm kadar air yang didapat yaitu sebesar 12,8 %, kadar asam lemak bebas sebesar 0,205%, dan nilai pH sebesar 9,87.Kata Kunci:sabun, saponifikasi, minyak sereh, karakteristik sabun
Desulfurisasi dan Penyerapan Merkuri secara Simultan dari Batubara Peringkat Rendah (Aceh Barat) untuk Aplikasi Power Plant dengan Adsorben Zeolit
Authors: Wattimena Yuanda , Gani Asri , Riza Medyan 
Published: October 2019

Adsorpsi emisi pembakaran batubara dengan menggunakan adsorben zeolit pada jenis briket dan pulverized telah dilakukan. Penelitian ini bertujuan untuk mengurangi emisi gas SO2 dan logam Hg yang berbahaya apabila rilis di udara bebas dengan cara menggunakan adsorben zeolit untuk kecendrungan emisi menjadi bottom ash yang lebih terkendali. Pengujian ini fokus mengevaluasi rasio optimal rasio adsorben terhadap jumlah batubara terhadap performa penyerapan, sehingga penggunaannya tidak mengurangi nilai bakar batubara. Prosedur pembakaran ekspremintal awal dimulai dari pencampuran batubara dan zeolit dengan rasio 4%, 6%, 8%, 10% dan 12% yang dibagi dalam bentuk briket dan pulverized. Kedua jenis sampel dibakar secara berurutan pada electrical stainless steel reaction tube furnace pada kondisi temperatur pembakaran Fludized Bed Coal Combustion yaitu 600oC, 700oC, dan 800oC dengan laju alir udara disesuaikan. Flue gas hasil pembakaran yang keluar dari outlet dianalisa menggunakan Gas Combustion and Emission Analyzer (E4400, E-Instrument). Logam Hg yang yang diserap oleh zeolit pada Bottom Ash dianalisa menggunakan NIC Mercury SP Anlayzer. Hasil pengujian menunjukan kinerja zeolit terhadap kapasitas penyerapan logam Hg untuk pembakaran batubara pulverized pada temperatur pembakaran 600oC, 700oC dan 800oC masing-masing didapat pada angka 33,6, 19,25 dan 9,97 ppb/gr serta pada pembakaran briket batubara masing-masing didapat sebesar 59,83, 37,8 dan 24,22 ppb/gr. Secara simultan untuk mengurangi emisi SO2 dan logam berat Hg pada fly ash untuk temperatur pembakaran Fludized Bed Coal Combustion rasio optimum berkisar antara 6%-8% adsoben zeolit dari jumlah massa batubara Kaway XVI Kabupaten Aceh Barat. Kata kunci:adsorpsi, fluidized bed combustion, zeolit, briket, pulverized
Topical Issues of Drug Safety, Possibilities of Improving of Pharmacovigilance
Authors: Zhuravleva M. V. , Romanov B. K. , Gorodetskaya G. I. , Muslimova O. V. , Krysanova V. S. , Demchenkova E. Yu. 
Published: October 2019

Since 2010, Russia has been developing new drug legislation, internal quality control and safety of medical organizations, and has developed algorithms for submitting Individual Case Safety Reports (ICSR) using an automated information system. On April 1, 2019, Russia launched an updated national database of ICSR, which uses the international ICH E2B data standard, which may increase the amount of reporting to the Uppsala monitoring center. This publication covers the key aspects of pharmacovigilance system development in the Russian Federation. The analysis of pharmacovigilance structure in the Russian Federation is carried out, its main problems are designated. Presents methods to identify causal relationships between adverse reaction and drug, evaluation of its degree of validity (questionnaires, algorithms, and scale), as already recommended by the WHO, and the new modifi ed versions. The expediency of using a scale for determining the degree of reliability of a causal relationship «an undesirable reaction — drug interaction» when analyzing spontaneous reports of undesirable reactions that may be caused by drug interactions is noted. An effective method of detection and prevention of adverse reactions is presented — the Global Trigger Tool (GTT). The question of the need for motivation and training of medical personnel in the correct design of spontaneous messages, as well as methods of identifying the causal relationship between adverse reactions of drugs. The directions of optimization of pharmacovigilance system are proposed, including methods of more effective active surveillance in the identifi cation and prevention of adverse reactions.
In vitro study on antioxidant, antibacterial and DNA interaction activities of extracts from Arbutus andrachne L.
Authors: BASKAN Ceren , KILIÇ Dudu Duygu , SIRIKEN Belgin , TANRİKULU Güler , GÜL Melek , ERTÜRK Ömer 
Published: October 2019

Traditionally, the fruits and leaves of Arbutus andrachne are well known and used in for applications in antimicrobial, antioxidant and anticancer activity. This study was aimed to determine the in vitro antibacterial, antioxidant and DNA interaction activities of the different extracts of Arbutus andrachne.Arbutus andrachne was collected from Amasya Province during May 2018. Dried leaves powder were mixed with of suitable solution. Then, the mixtures were extracted with the soxhlet apparatus for 4 hours. The antibacterial effects of extracts were researched on pathogens, namely Staphylococcus aureus ATCC 25923, Staphylococcus aureus ATCC 25953, Escherichia coli ATCC 25922, Pseudomonas aeruginosa ATCC 27853, Pseudomonas aeruginosa ATCC 9027, Bacillus cereus ATCC 7064, Bacillus subtilis ATCC 6633, and Salmonella enteritidis ATCC 13076 using disc diffusion methods. Gentamicin and cefotaxime were used as control for bacteria. To try to understand each plant extracts effect on the antioxidant methods, we studied the different methods as named radical scavenging activity (DPPH), metal chelating activity, ferric reducing antioxidant power assays. In the plant extracts, total phenolic and total flavonoid contents were determined by spectrophotometric methods due to investigating the effect of secondary metabolites on antioxidant activity. To explore the beneficial effect of the extracts on hydroxyl radical-mediated DNA damage plasmid DNA pUC18 was used.As a result, Arbutus andrachne extracts had antibacterial effect when they compared with control group antibiotics. According to disc diffusion methods, the highest antibacterial effect was identified in ethanol, chloroform and hexane extract, respectively. Ethanol extracts of Arbutus andrachne showed the best antioxidant activity. Moreover, extracts of Arbutus andrachne had repair effects on plasmid DNA in H2O2 condition. The investigated Arbutus andrachne extract showed significant bioactivities. These extracts have been a promising candidate for the preparation of new natural products. However, future studies should be carried out to verify such actions in different matrices.
Pengaruh Terapi Bermain Mendongeng dengan Penurunan Tingkat Kecemasan pada Anak Usia Pra Sekolah Akibat Hospitalisasi
Authors: Pawiliyah Pawiliyah , Marlenis Liza 
Published: October 2019

This study aims to determine the effect of storytelling play therapy with a decrease in anxiety levels in pre-school age children due to hospitalization in Dr. Sobirin Lubuklinggau. The study design used a pre-experimental one group pre-post test design. The results obtained mean a decrease in anxiety 10.50, with the results of the Wilcoxon Test Asym 0,000 <0.005. The conclusion of this study is the effect of storytelling play therapy on pre-school age anxiety scores of children treated at RSUD Dr. Sobirin Lubuklinggau.

Keywords: Anxiety, Storytelling, Child Care, Play Therapy
STRATEGI PENGEMBANGAN SUMBER DAYA MANUSIA GUNA MENINGKATKAN KINERJA KARYAWAN MELALUI ANALISIS SWOT DIVISI CASH PROCESSING CENTER PADA PT ADVANTAGE SCM KOTA PADANG
Authors: Dalimunthe Letnan 
Published: October 2019

Penelitian ini bertujuan untuk menentukan strategi untuk mengembangkan sumber daya manusia PT Advantage SCM Cabang Padang dengan menganalisis kekuatan, kelemahan, peluang dan ancaman yang dimiliki perusahaan. Metode penelitian yang digunakan adalah Metode Kualitatif Matrik SWOT, Tabel IFAS,EFAS. Dari perhitungan tabel IFAS kekuatan lebih rendah dari pada kelemahan, serta perhitungan dari tabel EFAS peluang lebih besar dari ancaman sehingga titik diagram terdapat pada titik kuadan 1 stability. Adapun strategi yang digunakan adalah Strategi tepat yang harus diterapkan oleh PT Advantage SCM Cabang Semarang berdasarkan ANALISIS SWOT yaitu dengan menerapkan Strategi SO (Strength–Opportunities) strategi ini digunakan untuk memanfaatkan kekuatan perusahaan guna menangkap peluang perusahaan yang ada.
Seton in Treating ComplexAnorectal Fistula-Our Experience
Authors: Sheikh Md Shahadot Hossain , Siddique Md Ibrahim , Jalal Mohammed Tanvir , Islam Md Saifull , Islam KM Saiful , Tasnim Nasim E , Ahmed Tania , Lima Ismat Jahan , Jahan Ismat 
Published: October 2019

Background : Complex anorectal fistula may be endowed by the level at which the primary tract crosses the sphincters, the presence of secondary extensions or the difficulties faced in the treatment. Existing different treatment modalities like local advancement flap, LIFT procedure, fistulotomy and use of seton. Surgeons are afraid of incontinence in treating complex anorectal fistula. The aim of treatment of anal fistula is to cure the disease avoiding faecal incontinence. Among different procedures, Seton, a thread of foreign material, passed through the fistulous track and encircling sphincter mass thereby severing the muscle gradually without allowing it to spring apart and replacing the cut by the line of fibrosis thus avoiding incontinence, is an acceptable method practiced world wide. The purpose of the study is to evaluate and share our experience with others about the result of using seton in the treatment of complex anal fistula in our setting.
Method: Between January 2003 and December 2008, I have taken the 1st 100 patients underwent surgery for complex anal fistula in Colorectal Surgery Unit of Bangabandhu Sheikh Mujib Medial University, Dhaka. It involved initial identification and partial laying open of the fistulous tract. A tight seton is placed around the external sphincter and is not removed until the internal orifice has migrated towards the perianal skin.
Results: Out of 100 patients with mean age 43 years (range 19-65 years) 6 female and rest male underwent the procedure of seton. The median follow-up was 28.6 (24-36) months. The mean time of wound healing was 9.5 weeks (range 6-15). Recurrence occurred in two patient (2%). Continence disorders of flatus and loose stool were noted in 14 patients (14%). The duration with the seton in place was 56 days (range 20-190).
Conclusion: The technique shows excellent results in the treatment of complex anal fistulous with preservation of faecal continence.
Journal of Surgical Sciences (2013) Vol. 17 (1) : 14-17
Microbiology of Incisional Surgical Site Infection
Authors: Majumder Krisna Rani , Mubin Samia , Siddique Md Ibrahim , Elahi M Nur E 
Published: October 2019

Background: Bacteria responsible for causing lncisional Surgical Site Infection (ISSI) along with their resistance pattern changes over time due to various factors and are a matter of regular scrutiny. Proper understanding of this will help both surgeon and microbiologist to formulate an effective guideline to combat overall SSI.
Objectives: To evaluate responsible microorganisms and their resistance pattern causing ISSI following elective gastrointestinal surgery in our perspective. Methods: Prospective data were collected on 1122 surgical patients admitted in the surgery department in BSMMU from January 201 O to June 2012 having elective gastrointestinal surgery. Patients operated were followed in the post operative period till discharge and if any ISSI noted, swab from the site of infection was sent for culture and sensitivity reporting using standard bacteriological techniques. Antibiotics were given accordingly.
Results: In this series 1122 wounds were studied of which183(16.31%) cases had ISSI.Wound infection rates, according to clinical wound types were 10.45%, 14.49%, 49% for clean-contaminated,contaminated and dirty wounds respectively. The figures of ISSI according to SSI types were 76.77% for Superficial SSI and 26.23% for Deep SSI.The figures of ISSI according to SSI types were 76.77% for Superficial SSI and 26.23% for Deep SSI. Causative microorganisms were revealed in 74.87% positive cultures. 5.8% wounds had polymicrobial etiology. The common causative organisms were Escherichia coli 55.5%,Staphylococcus aureus 22.6%, Pseudomonas spp. 9.5% and Klebsiella spp. 6.6%.AII were 100% sensitive to Meropenem. Next to this Escherichia coli and Klebsiellaspp. were mostly sensitive to Ceftriaxone 62.5% and 100% respectively, Staphylococcus aureus to Doxicycline 75% and Pseudomonas spp. to Ceftazidime 93.7%. Comparison with previously done national and international studies revealed alarming increase in resistance pattern of causative bacterial isolates.
Conclusion: To date no national or in house SSI prevention policy or surveillance guideline exists. Lack of our attention in this issue along with inept, irrational use of antibiotics is definitely adding causative organisms to gain increasing resistance pattern. Before surgical care centers are overwhelmed with SSls by resistant organisms caution must be taken from all level.
Journal of Surgical Sciences (2013) Vol. 17 (1) : 18-24
Application of Fuzzy Logic in Making Automatic Labeling Stamping
Authors: Putra Ondra Eka 
Published: October 2019

This research was conducted to create a labeling system on cardboard boxes with automatic stamping. Labeling is done based on height and weight of the cardboard so that stamping will be done according to the size and weight of the cardboard. The height of the cardboard is detected using an ultrasonic sensor and the weight of the cardboard is detected using a load cell sensor, and a stepper motor to move the cardboard label stamping. This research is based on artificial intelligence using mamdani method with fuzzy logic, so that all data can be processed properly. The height of the cardboard detected by the ultrasonic sensor is given a distance value of 10 cm to 45 cm with a value of rendah, sedang and tinggi. Cardboard weight detected by load cell sensor is given a weight value of 500 gr up to 1,500 gr with ringan, sedang and berat values. Stamping labels are driven by stepper motors which are given time values ​​of 5 s to 15 s with time values ​​of sebentar, sedang, and lama After the ultrasonic sensor and the load cell detect the cardboard box, the conveyor belt moves to run the cardboard box by the power window motor, then if the cardboard box passes through the proximity sensor, the conveyor belt stops and the stepper motor moves to stamping the cardboard label box automatically. The label stamping system is controlled by using the Arduino Mega 2560 to work well.