bluuebunny/crossref_metadata_2025 huggingface dataset:
Desain dan implementasi sistem penjadwalan agenda berbasis android
Authors: Rahmah Rahmah , Mansur Mansur
Published: October 2018

Abstrak- Penjadwalan agenda merupakan sebuah proses pembuatan urutan rencana kerja kedalam bentuk daftar catatan yang berisi kegiatan sehari-hari dari seorang individu. Saat ini, penggunaan teknologi Android sudah berkembang pesat diberbagai bidang kehidupan, seperti halnya penerapan aplikasi pengingat yang dibuat untuk menjadwalkan agenda. Meskipun alarm pengingat jadwal agenda telah berbunyi, tetap saja sebagian orang sering mengabaikan hal tersebut dan mematikan alarmnya dengan menekan salah satu tombol. Penelitian ini bertujuan untuk mendesain dan mengimplementasi sistem penjadwalan agenda berbasis Android yang akan mempermudah setiap individu dalam menjadwal agenda kegiatan seharihari. Aplikasi ini dibuat menggunakan bahasa pemrograman Java, Web Service, Eclipse dan database MySQL. Hasil penelitian ini berupa desain sistem yang dapat diimplementasikan untuk sistem penjadwalan agenda dengan fitur menambah agenda pribadi, kontak, pengiriman agenda, serta menampilkan alert dialog berisi informasi tentang jadwal agenda kegiatan yang harus dikerjakan dan bunyi alarm harus direspons pengguna. Berdasarkan pengujian yang dilakukan, aplikasi ini dapat berjalan pada berbagai versi Android mulai dari versi 4.2.2 hingga 6.0.1. Kata Kunci: Agenda, Desain, Implementasi, Penjadwalan. Abstract-Scheduling agenda is a process of making sequences work plan into the form of a list of records that contain the daily activities of an individual. Currently, the use of the Android technology already growing rapidly in various areas of life, as with any application of the reminder application made to schedule agenda. Although the alarm reminder schedule agenda has been read. Nonetheless, some people often overlook it and turn off the alarm by pressing any key. This research aims to design and implement of agenda scheduling system based android that will make it easier to every individual in the schedule of daily activities agenda. This application is created using the Java programming language, Web services, Eclipse and MySQL database. The results of this research in the form of system design that can be implemented for agenda scheduling system with features to add the personal agenda, contacts, sending the agenda, as well as displaying alert dialog contains information about the schedule of the activities agenda should be done and the sound of the alarm should respond to users. based on the testing done, this application can run on a variety of Android version starting from version 4.2.2 to 6.0.1.

Keywords: Agenda, Design, Implementation, Scheduling
Un modelo matemático del crecimiento difuso de la pared primaria de células vegetales
Authors: Suárez-Antola Roberto
Published: October 2018

Se construye un modelo matemático para estudiar el crecimiento difuso axial y radial de la pared primaria de células vegetales. Se obtienen fórmulas analíticas para el cociente de anisotro- pía del crecimiento de Erickson y para los parámetros de la ecuación aumentada de Ortega, en función de los parámetros del nuevo modelo. Se introduce una relación constitutiva no lineal en el modelo de Lockhart y se consideran algunos aspectos del modelo de crecimiento axial así generali- zado.
Diagnóstico molecular de neumonías bacterianas atípicas provenientes de la comunidad. Paraguay (2014-2017)
Authors: León María E. , Kawabata Aníbal , Nagai Minako , Rojas Liliana , Chamorro Gustavo
Published: October 2018

Objetivos: Determinar la frecuencia de neumonías bacterianas atípicas causadas por Legionella pneumophila, Mycoplasma pneumoniae y Chlamydophila pneumoniae, en niños y adultos de Paraguay durante el periodo 2014-2017 por técnicas moleculares.

Materiales y métodos: se incluyeron en este estudio 148 muestras de líquido pleural de niños y adultos con diagnóstico de neumonía adquirida en la comunidad (NAC) durante el periodo 2014 a febrero de 2017. Las muestras fueron remitidas al Laboratorio Central de Salud Pública por los Centros Centinelas y Centros Colaboradores de la Red de Vigilancia de Meningitis y Neumonías.

Resultados: La frecuencia general de neumonías atípicas resultó 1.4 % (2/148). Se detectó Legionella pneumophila en 0.7% (1/148) de los pacientes con sospecha de neumonía y un caso Mycoplasma pneumoniae en 0.7% (1/148).

Conclusión: Los agentes atípicos presentan manifestaciones inespecíficas y variables de un caso a otro, haciéndolas difíciles de distinguir de otras etiologías. Los nuevos enfoques del diagnóstico microbiológico son prometedores, se espera que las pruebas de diagnóstico molecular para estos patógenos sean importantes herramientas en el laboratorio clínico.
ANALISA BIAYA PRODUKSI DENGAN MEMBANDINGKAN BIAYA STANDAR DAN BIAYA AKTUAL PADA PT TIRTA MAMBERAMO SORONG
Authors: Muda Markus
Published: October 2018

Biaya standar merupakan salah satu alat pengendalian biaya yang diterapkan terlebihdahulu untuk membantu manajer didalam menilai suatu kebijaksanaan khususnyadibagian produksi. Dalam menentukan besarnya biaya standar diperlukan berbagaifaktor yang dapat mempengaruhi proses produksi. Akan tetapi didalampelaksanaannya seringkali terjadi penyimpangan antara standar yang telah ditetapkandengan sesungguhnya, sebagaimana yang terjadi pada PT TirtaMamberamo Sorong.Perusahaan sebelum melaksanakan produksi telah menetapkan standar, baik itu unitproduksi maupun yang dihasilkan terhadap biaya yang aan dikeluaran. Namun dalamkenyataannya biaya yang sesungguhnya terjadi lebih besar dari biaya yangdistandarkan. Untuk itu melalui penelitian ini ingin diketahui faktor penyebabterjadinya selisih merugikan antara biaya produksi standard an biaya produksisesungguhnya.
EVALUASI PENGGUNAAN ANGGARAN BANTUAN OPERASIONAL KESEHATAN (BOK) PADA DINAS KESEHATAN KOTA SORONG TAHUN ANGGARAN 2015
Authors: Hartatik Sri
Published: October 2018

Penelitian ini bertujuan untuk mengetahui penggunaan anggaran pada Dinas Kesehatan Kota Sorong, sebagai kualitas pelayanan kesehatan melalui program bantuan operasional kesehatan (BOK). Kajian ini menitik beratkan pada jenis data kuantitatif dengan metode penelitian pustaka dan penelitian lapangan. Data yang digunakan berupa data sekunder yaitu laporan rincian kerja anggaran dan laporan realisasi anggaran. Hasil dari penelitian ini menunjukkan bahwa alokasi anggaran memiliki pengaruh yang signifikan terhadap pelayanan kesehatan. Apabila terjadi penambahan pada nilai alokasi anggaran, maka nilai kualitas pelayanan juga akan bertambah.
ANALISIS PERHITUNGAN METODE PENYUSUTAN AKTIVA TETAP MENURUT PSAK NO.16 DAN UNDANG-UNDANG PERPAJAKAN SERTA PENGARUHNYA TERHADAP LAPORAN KEUANGAN PT KALANAFAT PUTRA
Authors: Muda Markus
Published: October 2018

Perbedaan Perhitungan Biaya Penyusutan Menurut Standar Akuntansi Keuangan dan Undang-Undang Perpajakan di sebut juga dengan beda waktu. Perbedaan waktu tersebut dikarenakan adanya perbedaan dalam menghitung biaya penyusutan. Perbedaan tersebut berpengaruh terhadap besarnya Laba Penghasilan Kena Pajak. Tujuan penelitian adalah memberikan gambaran perbedaan antara Perhitungan metode Penyusutan Menurut PSAK No.16 dan Perpajakan. Adanya Perbedaan pengakuan beban penyusutan akan mengakibatkan terjadinya koreksi fiskal tujuan dilakukannya koreksi adalah untuk mengoreksi beban yang telah diakui komersial dan fiskal, sehingga terlihat selisih yang mengakibatkan adanya pengurangan biaya yang telah diakui dalam laporan laba rugi komersial.
ANALISIS ANGGARAN PROYEK SEBAGAI ALAT PENGENDALIAN BIAYA DAN KINERJA PADA CV. PUTRA PAPUA SEJAHTERA
Authors: Palijama Dina
Published: October 2018

Tujuan penelitian ini adalah untuk menjelaskan rencana fungsi anggaran proyek sebagai alatpengendalian dan kinerja untuk membentuk pengendalian dalam manajemen perusahaan. Datadiperoleh langsung dari perusahaan CV. Putra Papua Sejahtera menganalisis dengan menggunakan metode analisis varians. Data yang diperoleh berupa anggaran dan realisasi serta wawancara langsung seputar fungsi anggaran dan bentuk pengendalian dan kinerja perusahaan. Hasil penelitian ini menunjukkan bahwa fungsi rencana anggaran biaya belum berfungsi dengan baik sebagai alat pengendalian biaya karena masih terdapat adanya varian yang tidak menguntungkan perusahaan. Namun secara keseluruhan varian yang tidak menguntungkan ini lebih kecil dibanding varian yang menguntungkan. Adanya varian yang tidak menguntungkan menjadi tanggung jawab bagian perencanaan, bagian operasional dan pengendalian, dan bagian keuangan.
RANCANG BANGUN PURWARUPA SISTEM PENDETEKSI KENDARAAN MENGGUNAKAN PUSTAKA OPENCV
Authors: Tobi Markus Dwiyanto
Published: October 2018

Video monitors traffic generally does not detect the speed, quantity, and length of passing vehicles. This research provides the design, manufacture, and analysis of vehicle detection system with computer vision technology using OpenCV library. The system can display the output of the number, speed, and length of the vehicle. The study was conducted using OpenCV as a library of C++ programming language. In this research tool used is a web camera mounted on the pedestrian bridge. Web cameras will record the movement of the vehicle at a certain distance. To detect the movement of vehicles, we need a background image. Background image was obtained by using the method of Time Average Background Image (TABI). Reduction of pixels between the background image with the image captured by the web camera will produce a vehicle is detected. The vehicles will be marked with a red box. The speed of a vehicle can be measured by dividing the distance traveled by the vehicle travel time of vehicles. This system has been successfully calculate the speed of a passing car with an error range of about 2.44 to 4 percent. The number of vehicles can also be calculated with an error of 26.7 percent, and the length of the vehicle can also be calculated with an error of 11%.
Analisa rugi daya transformator 100 kVA Gardu Rufei Pantai di PT.PLN (Persero) Area Sor
Authors: Ohoiwutun John
Published: October 2018

PLN adalah salah satu BUMN yang mengelola ketenagalistrikan nasional yang senantiasa dituntut untuk menigkatkan pelayanan kepada masyarakat agar listrik dapat tersalur dengan baik dan secara kontinuitas berkesinambungan. Dalam operasi dan pemeliharaan distribusi merupakan pekerjaan yang pokok dan penting agar usia, manfaat suatu peralatan dan bahan dapat di perpanjang dan digunakan sebagaimana mestinya, salah satunya dengan  meminimalisir rugi daya yang terjadi pada transformator sehingga diperoleh pendistribusian tegangan kepelanggan yang maksimal. Dengan melakukan analisis dan membandingkan energi yang disalurkan dan yang terpakai di pelanggan dapat diketahui rugi daya pada suatu  transformator.
STUDI PERENCANAAN PEMBANGUNAN PLTMH DI KAMPUNG SASNEK DISTRIK SAWIAT KABUPATEN SORONG SELATAN PROVINSI PAPUA BARAT
Authors: Tobi Markus Dwiyanto , VAN HARLING VINA N
Published: October 2018

Listrik sangat dibutuhkan oleh seluruh lapisan masyarakat. Kampung Sasnek merupakan salah satu kampung yang terletak di Distrik Sawiat Kabupaten Sorong Selatan Provinsi Papua Barat. Kampung sasnek letaknya sangat terpencil dan dihuni sekitar 100KK. Kampung ini belum terlayani listrik oleh PLN hingga saat ini. Pembangkit listrik mikro hidro adalah pembangkit listrik skala kecil yang kapasitasnya berkisar antara 100 W sampai dengan 100 kW. Studi perencanaan ini bertujuan merencanakan dan nantinya akan ke tahap implementasi Pembangkit Listrik mikro hidro dengan kapasitas daya 12 Volt DC, karena merupakan salah satu cara pembangkit listrik yang paling ekonomis, muda dan aman. pengukuran debit air, didapat debit sebesar 2 liter/detik dari luas area pengukuran 5 m2 dan kecepatan air rata-rata 00.65 m/d. Namun karena kondisi air sungai yang mengalir sepanjang tahun dalam arti tidak pernah kering, maka digunakan faktor koreksi 0.75. Dengan demikian debit yang bisa dimanfaatkan adalah sebesar 0.65 m3/d. Berdasarkan hasil analisa terhadap potensi PLTMH yang terdapat di Sasnek, maka dapat dikalkulasikan Distribusi Jaringan Listrik yang bersumber dari PLTMH Sasnek adalah 10 KW. Dengan adanya perencanaan yang matang sehingga hasil implementasinya akan memberikan dampak yang postif akan pemenuhan kebutuhan listrik di kampung sasnek dan juga kampung sekitarnya.
DESAIN SISTEM PENGONTROLAN PINTU AIR OTOMATIS BERDASARKAN LEVEL KETINGGIAN AIR PADA KALI REMU SORONG PAPUA BARAT
Authors: Tobi Markus Dwiyanto
Published: October 2018

Kota Sorong sebagai salah satu kota berkembang di Provinsi Papua Barat hampir selalu mengalami kebanjiran di saat musim hujan yang disebabkan oleh luapan air kali remu. Pertumbuhan pemukiman di sekitar area kali merupakan salah satu penyebab mengecilnya luasan lebar kali. Selain itu kurang efisien dan tidak otomatisnya buka tutup pintu air kali remu yang berguna untuk membuang kelebihan volume air ke laut juga merupakan salah satu faktor penyebab kebanjiran. Pengawasan terhadap ketinggian air pada kali remu merupakan pekerjaan yang tidak terlalu berat, namun jika terus menerus hanya digunakan satu sistem yakni manual maka sering terjadi kelalaian dalam pengawasannya. Selain itu masyarakat sekita area kali dan petugas pengawas seharusnya menerima informasi tentang level ketinggian air dan status level secara cepat dan akurat untuk mengantisipasi hal buruk yang akan terjadi. Desain sistem prototipe alat pengendali pintu air otomatis ini menggunakan sistem pengiriman informasi melalui sms berbasis mikrokontroler dan menggunakan media interface GSM Shield antara pengiriman SMS dengan pintu air otomatis. Untuk menerjemahkan perintah yang diterima melalui SMS dan perintah untuk memberikan informasi adalah sensor PING. Selain itu, mikrokontroler berperan sebagai otak yang memberikan perintah untuk menggerakan Motor DC dalam hal membuka dan menutup pintu air kali remu secara otomatis.
KERENTANAN BANGUNAN RUMAH CAGAR BUDAYA TERHADAP GEMPA DI YOGYAKARTA
Authors: Zulfiar Muhammad Heri , Jayady Arman , Jati Saputra Nurwidi Rukmono
Published: October 2018

Yogyakarta merupakan salah satu provinsi di Indonesia yang memiliki tingkat risiko bencana gempa yang tinggi. Jenis bangunan yang memiliki tingkat resiko tinggi yaitu bangunan cagar budaya atau rumah hunian yang memiliki nilai sejarah yang banyak terdapat di Yogyakarta, salah satunya bangunan yang terletak di daerah nDalem Pujokusuman, jalan Brigjen Katamso Yogyakarta.Tujuan dari penelitian ini adalah mengetahui tingkat resiko bangunan cagar budaya rentan terhadap gempa  dan mampu menganalisis tingkat kerusakan bangunan dan mengetahui faktor penyebab bangunan cagar budaya rentan terhadap gempa dengan menggunakan metode rapid visual screening berdasarkan FEMA P-154 tahun 2015.Hasil penelitian menunjukan bahwa bangunan cagar budaya (non-engineered) dan hunian yang berada pada daerah rawan gempa nDalem Pujokusuman Yogyakarta rentan terhadap gempa dan berpotensi roboh sebesar 63% dari seluruh bangunan jika terjadi gempa bumi. Faktor yang menyebabkan bangunan rentan terhadap gempa adalah  basic score pada type bangunan, plan irregularity, vertical irregularity, belum adanya acuan pembangunan atau code, dan perawatan bangunan pada bangunan cagar budaya (non-engineered).
Teknologi Konstruksi: Sebuah Analisis
Authors: Jayady Arman
Published: October 2018

Teknologi konstruksi adalah istilah yang sudah tidak asing saat ini, khususnya bagi akademisi dan praktisi di bidang konstruksi. Dalam penggunaanya sering terjadi overlapping dengan istilah-istilah lain yang mirip seperti teknologi rekayasa, teknologi desain, atau bahkan teknologi manufaktur. Studi ini bertujuan untuk menganalisis istilah teknologi konstruksi yang dimulai dari pemahaman teknologi sebagai subjek frase dan juga pemahaman konstruksi sebagai objek frase. Studi literatur, metode hermeneutika, serta proses sintesis digunakan dalam studi ini dalam menghasilkan konsep teknologi konstruksi yang jelas dan robust. Selain diperoleh konsep teknologi konstruksi yang jelas, hasil dari studi ini juga diperoleh kejelasan bahwa teknologi konstruksi terdiri atas tiga bagian penting yaitu teknologi proses konstruksi, teknologi produk konstruksi, dan teknologi manajemen konstruksi
KUALITAS AIR TANAH BERDASARKAN KANDUNGAN TEMBAGA [Cu(II)], MANGAN [Mn(II)] DAN SENG [Zn(II)] DI DUSUN – DUSUN SEKITAR TEMPAT PEMBUANGAN AKHIR (TPA) SAMPAH NGRONGGO, SALATIGA
Authors: VAN HARLING VINA N
Published: October 2018

Penelitian tentang kualitas air tanah berdasarkan kandungan tembaga [Cu(II)], mangan [Mn(II)], dan seng [Zn(II)] di dusun - dusun sekitar Tempat Pembuangan Akhir (TPA) sampah Ngronggo, Salatiga. Data dianalisa di Laboratorium Kimia Lingkungan, Fakultas Sains dan Matematika, Universitas Kristen Satya Wacana, Salatiga. Tujuan dari penelitian ini adalah: Pertama, menentukan kualitas air sumur berdasarkan kandungan tembaga [Cu(II)], mangan [Mn(II)], dan seng [Zn(II)] dalam sumur di dusun – dusun sekitar TPA dalam radius kurang dari 1 km dan lebih dari 1 km ditelaah dengan PP No. 82 Tahun 2001. Kedua, menentukan tingkat pencemaran air sumur dengan menggunakan Indeks Pencemaran (IP). Contoh air sumur diambil dari 37 lokasi secara acak stratifikasi disproporsional di dusun – dusun sekitar TPA dalam radius kurang dari 1 km dan lebih dari 1 km. Data hasil analisis logam berat, parameter kimiawi dibandingkan dengan PP No. 82 Tahun 2001, sedangkan parameter fisiko dan bakteriologis dibandingkan dengan Keputusan MenKes RI No.907/MENKES/SK/VII/2002. Untuk menentukkan tingkat pencemaran air tanah digunakan Indeks Pencemaran (IP) berdasarkan keputusan Menteri Negara Lingkungan Hidup No.115 Tahun 2003. Hasil penelitian menunjukkan bahwa dalam radius kurang dari 1 km dari TPA Ngronggo, dari 15 sumur yang telah diteliti terdapat 6 sumur tercemar Cu(II), Mn(II) dan Zn(II) (40%), 3 sumur tercemar Cu(II)dan Mn(II) (20%). 3 sumur tercemar Mn(II) dan Zn(II)(20%), sedangkan 3 sumur yang lain hanya tercemar Zn(II) (20%). Selanjutnya dari ke 22 sumur yang telah diteliti dalam radius lebih dari 1 km dari TPA Ngronggo terdapat 4 sumur yang tercemar Cu(II), Mn(II) dan Zn(II) (18,18%), 10 sumur tercemar Mn(II) dan Zn(II) (45,45%), 2 sumur tercemar Cu(II)dan Zn(II) (9,09%), dan 6 sumur hanya tercemar Zn(II) (27,27%). Berdasarkan indeks pencemaran dari 37 sumur yang diteliti semua sumur berstatus cemar ringan (100%) baik yang berada dalam radius kurang dari 1 km maupun lebih dari 1 km
PENGARUH KINERJA MESIN DIESEL YANMAR L-40-E-DT TERHADAP EMISI GAS BUANG
Authors: Liem Surianto Buyung
Published: October 2018

Penelitian ini mempelajari Pengaruh Kinerja Mesin terhadap Emisi Gas buang sebagai campuranbahan bakar solar terhadap prestasi mesin Diesel. Zat-zat yang merugikan dalam gas buang adalahkarbon hydrogen, nitrogen monoksida dan karbon monoksida. Pengujian dilakukan denganmenggunakan alat test emisi gas buang pada pembebanan 750, 1000 dan 250 pada putaran kostan 3000rpm.Dari hasil pengujian menunjukkan Semakin besar pembebanan semakin menaikkan daya mesin maka,kadar oksigennya menurun . Semakin besar pembebanan pemakaian bahan bakar semakin naik , kadaroksigen menurun , kadar carbon dioksida naik, kadar oksida nitrogen juga mengalami penurunan,kadar karbon monoksida naik.Perubahan Efisiensi thermal sangat mempengaruhi penurunan dan kenaikan unsur-unsur kimia yangterkandung didalam gas buang, dimana kadar oksigen, karbon dioksida naik, kadar oksida nitrogenturun.Karbonmonksida yang dihasilkan oleh gas buang Mesin Diesel Yanmar L 40 sebesar 0,1% lebih kecildari 0,3% masih dalam kondisi yang diizinkan, layak untuk dioperasikan
PENGARUH VARIASI JUMLAH LENSA TERHADAP VOLUME AIR TAWAR YANG DIHASILKAN DARI ALAT PENYULINGAN AIR LAUT MENGGUNAKAN LENSA CEMBUNG
Authors: VAN HARLING VINA N
Published: October 2018

Tujuan dari penelitian ini adalah untuk menganalisa volume air tawar yang dihasilkan dari alat penyulingan menggunakan lensa cembung berdasarkan variasi jumlah lensa. Alat penyulingan yang digunakan dalam penelitian adalah alat penyulingan yang dirancang dan dibuat oleh peneliti untuk membantu mengatasi permasalahan ketersediaan air bersih bagi masyarakat pesisir pantai khususnya pada saat musim kemarau. Dibandingkan dengan mengandalkan air hujan yang belum tentu ada setiap hari, maka alat ini sangat membantu karena ketersadiaan bahan bakunya cukup melimpah yakni air laut yang ada disekitar masyarakat pesisir pantai. Pada variasi pertama (menggunakan 1 lensa), variasi kedua (menggunakan 2 lensa), variasi ketiga (menggunakan 3 lensa) dan variasi keempat (menggunakan 4 lensa). Dari hasil analisa dan penelitian, nilai rata-rata yang diperoleh dari alat untuk variasi jumlah lensa pertama (28,2 ml) dari volume air laut yang dipanaskan (100 ml), pada variasi jumlah lensa kedua, nilai rata-ratanya adalah (32,2 ml) dari volume air laut yang dipanaskan (100 ml), pada variasi jumlah lensa ketiga, nilai rata-ratanya adalah (45 ml) dari volume air laut yang dipanaskan (100 ml) dan pada variasi jumlah lensa keempat, nilai rata-ratanya adalah (61,8 ml) dari volume air yang dipanaskan (100 ml). Pada variasi keempat ini (menggunakan 4 lensa) yang menghasilkan volume air tawar paling banyak.
ANALISIS PENGARUH TINGGI JATUHNYA AIR (HEAD) TERHADAP DAYA PEMBANGKIT LISTRIK TENAGA MICRO HYDRO TIPE TURBIN PELTON
Authors: Liem Surianto Buyung
Published: October 2018

Analisis ini dilakukan untuk mengetahui Pengaruh Tinggi Jatuhnya Air (Head) Terhadap Daya Pembangkit Listrik Tenaga Micro Hydro Tipe Turbin Pelton. Untuk mengetahui Pengaruh Tinggi Jatuhnya Air (Head) Terhadap Daya Pembangkit Listrik Tenaga Micro Hydro Tipe Turbin Pelton maka terlihat bahwa head actual dan debit air sangat mempengaruhi daya listrik yang dihasilkan oleh micro hydro. Semakin tinggi jatuh air (Head Actual) dan semakin banyak debit air yang keluar dari Nozzle maka semakin besar juga tegangan listrik yang dihasilkan oleh Micro Hydro. Pada head actual 6,6 meter dengan head efektik 4,4 meter menghasilkan debit air 0,000796 m3/s, daya turbin 27,499 Watt dan daya micro hydro 24,749 Watt. Sedangkan pada head actual 6 meter dengan head effektif 4 meter menghasilkan debit air 0,000777 m3/s, daya turbin 24,3849 Watt dan daya micro hydro 21,946 Watt.
ANALISIS ENERGI PADA PERENCANAAN PEMBANGKIT LISTRIK TENAGA UAP (PLTU) DENGAN CYCLE TEMPO
Authors: Lewerissa Yolanda Jacqueline
Published: October 2018

Penelitian ini bertujuan untuk membuat pemodelan siklus uap (steam cycle) untuk Pembangkit Listrik Tenaga Uap (PLTU) dengan menggunakan program Cycle-Tempo dan untuk Mengetahui besarnya prestasi (energi) yang dihasilkan oleh siklus Uap (steam cycle) untuk Pembangkit Listrik Tenaga Uap (PLTU) pada berbagai kondisi dengan menggunakan program Cycle-Tempo.Data yang diambil adalah data spesifikasi dan desain termal serta beberapa data pendukung yang berkaitan dengan bahan bakar dan perhitungan ekonomi dengan formulasi yang ada berdasarkan hukum pertama dan kedua termodinamika. perhitungan mengenai kesetimbangan energi pada sistem PLTU dapat digambarkan dengan diagram sankey (gambar 4.14), besar energi yang dihasilkan dari pembakaran batubara yakni 36088,89 kW sedangkan jumlah yang dapat diserap oleh fluida dalam boiler adalah 25262,22 kW. Kerugian energi pada boiler adalah sebesar 10826,67 kW atau sebesar 29,99% merupakan kerugian energi yang terbawa melalui gas asap, adanya karbon yang tidak terbakar, kerugian energi akibat kelemba ban bahan bakar, terdapatnya hidrogen dalam bahan bakar, kerugian energi akibat radiasi dan konveksi serta kerugian energi yang terbawa melalui abu dan terak. Sedangkan energi yang diteruskan sebagai penggerak (input) komponen-komponen lain adalah sebesar 16651,96 kW namun dari sejumlah energi tersebut sebanyak 14993,25 kW dari energi yang keluar dari turbin masih dilepaskan melalui pendingin pada konsensor. Jumlah energi yang dapat ditransfer untuk menghasilkan energi listrik maksimum adalah 8351,95 kW atau sekitar 21,14%. Dengan perhitungan berdasarkan hukum pertama termodinamika dimana daya yang dibangkitkan sebesar 8351,95 kW dan absorbsi energi pada boiler dari hasil pembakaran sebesar 36088,89 kW diperoleh efisiensi termal siklus sebesar 22,44%.
Correlation of sCD40L Level with Force Vital Capacity Value in Restrictive Lung Disease of Systemic Sclerosis Patients
Authors: Salim Susanto , Wachjudi Rachmat Gunadi , Dewi Sumartini
Published: October 2018

Background: Interstitial Lung Disease (ILD) is one of the major cause of morbidity and mortality in Systemic Sclerosis (SSc). The gold standard to diagnose ILD is using High Resolution Computed Tomography (HRCT) scan. HRCT scan need a lot of cost and not always available, so another diagnosing test is needed as an alternative modality to diagnose ILD. ILD is a restrictive lung disease caused by lung fibrosis which is proved by the decrease of Forced Vital Capacity (FVC) in spirometry, and followed by the increase of soluble CD40L (sCD40L) level in plasma. This sCD40L may become a potential biomarker to evaluate lung fibrosis in SSc patients. The aim of this study is to analyze the correlation of sCD40L levels with FVC score in SSc patients with restrictive lung disease.Method:This cross sectional study was enrolled by the SSc patient who has restrictive lung disease based on spirometry test, at Rheumatology outpatient clinic dr. Hasan Sadikin Hospital from May 2015 to May 2016. All subject took underwent history, physical examination, spirometry and blood test for sCD40L. Data were analyzed using Pearson correlation.Result:There were 38 subjects involved in this study, dominated bywoman (92.1%) with mean age 41(Â±11) years. Subjects consist of 22(57,9%) with limited SSc, 16(42,1%) with diffuse SSc patients and 33 subjects treated with DMARD. Mean sCD40L serum in this study was 6.690,3(Â±2.377,3) pg/mL, with no statistical difference between limited and diffuse type (p=0.154). Mean FVC score in this study was 58.2(Â±10,8). There was no significant correlation between sCD40L serum with FVC (r=0.058; p=0.366). There was weak correlation on DMARD naÃ¯ve subject between sCD40L serum and FVC (r=0.058; p=0.366) but statistically insignificant. There was no significant correlation between sCD40L serum with mRSS (r=0,066; p=0,346).Conclusion: This study founds no correlation between sCD40L with FVC in SSc at dr. Hasan Sadikin Hospital.Â Keyword : sCD40L, Forced Vital Capacity, Restrictive Lung Disease, Systemic Sclerosis
Validation of Modified COPCORD Questionnaire Indonesian Version as Screening Tool for Joint Pain and Musculoskeletal Diseases
Authors: Anshory Muhammad , Wahono Cesarius Singgih , Kalim Handono , Al Rasyid Harun
Published: October 2018

Background: WHO-ILAR COPCORD Program is a program that aimed to obtain data on joints pain and musculoskeletal diseases in developing countries, one aspect which has not been studied is the ability of COPCORD questionnaire as a screening tool which standardized for Â screening Â joint pain and musculoskeletal diseases. Objective of this study is to assess the validity of modified COPCORD questionnaire Indonesian version in screening joint pain and musculoskeletal disease compared to examination by rheumatologists.Methods: The initial phase of the research is determining essential points, translation to Indonesian, and back translation. The second stage is testing questionnaires in communities which 100 respondents involved. Dependent variable is the diagnosis of rheumatic diseases and independent variables are pain in less and more than 7 days, high degree pain in less and more than 7 days, history of NSAIDs/Steroids/DMARDs use, and disabilities. Validation test was assessed by calculating the sensitivity, specificity, PPV, NPV, LR+, and ROC curve. Bivariate analysis using Chi Square analysis, and multivariate analysis using logistic regression.Results: The sensitivity test results is best obtained on the question history of NSAIDs/steroids/DMARDs use (100%)Â  and specificity is best obtained on the question about disability (98%). ROC curve analysis which the results >85% obtained on the question of pain >7 days (90%), high degree pain >7 days (93%), and history of NSAIDs/steroids/DMARDs use (92%). Â LR+ to diagnose rheumatic diseases found in all questions. Chi square analysis showed that all questions were significant with p <0.05 and odds ratio (OR) obtained most on high degree pain more than 7 days (OR: 180.167; 95% CI: 38.196-849.834).Conclusion: The modified COPCORD questionnaire Indonesian version has been adapted and can be a good tool in the screening of joint pain and musculoskeletal diseases compared to examination by rheumatologists.Â Keyword: Validation, Questionnaire, COPCORD
Prevalence of Albuminuria and Associated Factors among Gout Arthritis Patients in Cipto Mangunkusumo Hospital
Authors: Mahardhika Jeffrey Christian , Anggoro R.M. Suryo
Published: October 2018

Background Gout arthritis associates with many comorbodities such as hyperuricemia, hypertension, hyperglycemia, obesity, and dyslipidemia, which are also factors for the development of/or predisposition factors of chronic kidney diseases (CKD). Albuminuria is a predictor factors for CKD. Screening for albuminuria is needed to be done in patients with high risk of CKD. This research was conducted to examine the prevalence of albuminuria and the associated factors in gout arthritis patients.Methods This research was a cross-sectional study from gout arthritis patientsâ€™ medical records in Cipto Mangunkusumo Hospital. We included all gout patients who treated within 2011âˆ’2015. Subjects with chronic kidney disease, in kidney replacement therapy, hypertension â‰¥ 10 years, and diabetes â‰¥ 5 years were excluded. Albuminuria was determined by urine dipstick result of protein â‰¥ 1+. Factors associated were age, sex, hyperuricemia, hypertension, stage of hypertension, hyperglycemia, obesity, dyslipidemia, uric acid level, and body mass index (BMI). Data associated with the factors were recorded and the associations were tested with chi square, fisherâ€™s exact, or independent t-test.Results from 54 subjects included in this research, the prevalence of albuminuria was 20.4%. There were no significant associations between all factors and albuminuria tested by chi square and fisherâ€™s exact test. Independent t-testâ€™s results also showed no significant associations between all the factors and albuminuriaConclusion The prevalence of albuminuria in gout arthritis patient was 20.4%. There were no significant associatons between age, sex, hyperuricemia, hypertension, hyperglycemia, obesity, dyslipidemia, uric acid level, and body mass index (BMI) tested with albuminuria in gout arthritis patients in Cipto Mangunkusumo Hospital from 2011âˆ’2015.Keywords: Prevalence, Albuminuria, Gout Arthritis, Risk Factors
Agriculture in Azerbaijan and its Development Prospects
Authors: Oglu Aliyev Zakir Huseyn
Published: October 2018

This article discusses about the issues of natural and economic conditions of climate, vegetation, hydrography, land cover issues of irrigated agriculture in the Republic; problems of salinity and soil erosion. In this study, author studied agriculture in Azerbaijan state and its role in the economy of the country, the situation of agriculture and its development, strategy and priorities of the agriculture Republic was also determined.

Keywords: Sustainable erosion, degradation of the environment, resources, arable lands
Pengembangan Materi Pendidikan Kecakapan Hidup pada Buku Pelajaran Bahasa Inggris dengan Model Pembelajaran Literasi pada Kelas X MAN Mojosari dan MAN Sooko Mojokerto
Authors: Rodhi Mohammad
Published: October 2018

Modification matter of Life skills education in English textbooks with literacy learning model into the model lessons interesting and assist the teachers in improving the effectiveness of learning, it would require an innovative learning model literacy learning model.Products literacy teaching model of English in Class X MAN Mojosari and MAN Sooko District of Sooko Mojokerto has been refined based on analysis of trial data. Based on the measures that have been implemented can be concluded as follows. 1). Products are revised based on the results of the theoretical and empirical test are: a) Revision RPP / Scenario Learning by Expert: Operational learning steps need to be revised, b) Revised Student Worksheet (LKS) by experts: Adequacy of time for each step needs to be revised, c) Revision by students by questionnaire: (1) Changing the way of evaluation in the use of the model. (2) Improve the look of the model or replacing the learning strategy. 2) The products developed interesting for classical learning in the classroom and independently. 3) The product of these products can ease the burden of teachers in teaching. 4) The results of expert validation and testing, literacy learning model is fit for use for subjects in English. 5) Products that are developed can enhance students' motivation, and motivation is one of the requirements of the implementation of productive learning model.
Statistical Evaluation of 4-ethylphenol and 4-ethylguaiacol Concentrations to Support Sensory Evaluation of "Brett Character" of Wines: A Proposed Threshold
Authors: Csikor Zsolt , Pusztai Éva , Barátossy Gábor
Published: October 2018

nalytical data of 260 sensory evaluated wine samples have been statistically examined. All samples had been classified by at least one taster of the five member jury as having "Brett character". Wines have been finally judged as "Good", having "Other defects" or "Brett character". 4-etylphenol (4-EP) and 4-ethylguaiacol (4-EG) concentrations showed different distributions for the "Brett character" group while the other two groups could not be distinguished from each-other. Threshold concentrations for 4-EP, 4-EG and their sum (4-EP + 4-EG) were calculated to classify wine samples as "non-Brett" and "Brett character". 4-EP concentrations were found to be the most reliable markers, with a 245 µg/l lower and 968 µg/l upper threshold. Below or above this range a sample can reliably be classified as "non-Brett" and "Brett character" respectively, while within this range only sensory evaluation can distinguish the two characteristics. Other tested classical analytical parameters did not show significant differences between these groups except for SO2 which was found to be lower in the "Brett character" group, stressing the importance of sulpihiting as a tool in the fight against Brettanomyces.
Phytoplankton diversity in Digboi oil refinery effluent receiving stream of Assam, India
Authors: Bordoloh Dhrubajyoti , Baruah PP
Published: October 2018

A comprehensive study was carried out to investigate phytoplankton community and water quality in the Digboi oil refinery effluent stream. Taxonomic composition, abundance, spatial distribution, temporal dynamics of phytoplankton were studied along with physicochemical properties of water based on monthly data collected from seven selected sampling stations during April, 2011 - March, 2012. Altogether 139 species (7 orders, 19 families, 67 genera) of phytoplankton were identified of which Bacillariophyceae was the dominant class with 45 species followed by Chlorophyceae 40, Cyanophyceae 34 and Euglenophyceae 20. Though distinct changes in community structure were reported, higher phytoplankton abundance revealed during the post monsoon months. Correlation analysis showed influence of phenol and total oil content (TOC) along with pH, inorganic phosphorus and nitrate content in distribution and abundance of the phytoplankton.
Effects of drought stress on growth parameters, enzyme activities and proline content in chickpea genotypes
Authors: Gökmen Emine , Ceyhan Ercan
Published: October 2018

Drought stress decreased leaf water absorption capacity and real water content and increase relative water content in genotypes of chickpea. It decreased chlorophyll a and b content. Drought increased peroxidase superoxide dismutase, glutathione reductase, ascorbate peroxidase and catalase in stress groups. Proline content increased drastically index stress condition.
Genetic divergence of aromatic rice (Oryza sativa L.)
Authors: Majumder Ratna Rani , Roy Ripon Kumar , Mian MA Khaleque , Ivy Nasrin Akter
Published: October 2018

Thirty aromatic rice genotypes were studied to assess the nature and magnitude of genetic divergence among them for grain yield and yield contributing characters. Based on 23 characters the genotypes were grouped into 5 clusters. Inter-distances were higher than intra-cluster showing a wide range of genetic diversity among the genotypes of different groups. The highest level of inter-cluster distance (73.48) was found between cluster IV and V. The highest intra-cluster distance (3.364) was computed to cluster V and the lowest 1.851 was observed in cluster IV. Panicle length, days to initial flower opening, spikelet sterility, pollen fertility and harvest index had maximum contribution towards genetic divergence of 30 aromatic rice genotypes. Genotypes having these characters in the genetically distant cluster could, therefore, offer a significant scope for the development of high yielding variety through judicious selection.
Performance of tomato (Lycopersicon esculentum Mill.) germplasm to salinity stress
Authors: Siddiky MA , Khan MS , Rahman Md Mostafizur , Uddin M Khabir
Published: October 2018

A solution culture experiment was conducted to screen out 16 Bangladeshi tomato germplasm for salinity tolerance with respect to severity of leaf symptoms, shoot and root dry matter production, fruit yield, shoot Na+, K+, Ca2+ accumulation and their respective ratios by exposing up to 120 mM NaCl. The salinity tolerance scale ranged from 1.0 (most tolerant) to 3.5 (most sensitive). Based on the severity of leaf symptoms, “BT14 (BARI Tomato 14)” and “BHT5 (BARI Hybrid Tomato 5)” were found to be most tolerant germplasm to salinity with score 1.0. Reduction of dry weight was found to be 19% (shoot) and 15% (root) in BT14 and BHT5, 30 - 76% (shoot) and 27 - 83% (root) in other germplasm. Higher correlation was found between salinity tolerance scale classes and the reduction of shoot/root dry weight, Na+ concentration, K+/Na+, and Ca2+/Na+ ratios in BT14 and BHT5 germplasm. The fruit yield of BT14 and BHT5 germplasm was less and decreases with high salinity. Thus, “BT14” and “BHT5” can be regarded as a breeding material for development of new tomato varieties resistant to salinity.
Genetic divergence in commercial cucumber (Cucumis sativus L.) genotypes
Authors: Hasan Rokib , Hossain Mohammed Kamal , Alam Nazmul , Bashar Abul , Islam Saidul , Tarafder Mohammad Jahangir Alam
Published: October 2018

Genetic diversity in commercial cucumber genotypes was estimated based on 13 characters. Path analysis revealed that fruits/plant (0.701) and fruit weight (0.379) had maximum positive direct effect on yield. Seven cucumber genotypes were grouped into three different clusters. The highest inter-cluster distance (4.078) was observed between cluster I and II whereas lowest inter-cluster distance (1.011) was observed between the clusters I and III. Cluster II showed highest mean for length of main vine, nodes/plant, primary branches/plant, days to 1st male flowering, length of internodes/plant, fruits/plant and yield/plant whereas cluster III produced highest mean for leaf length, leaf breadth, fruit length, fruit diameter and fruit weight. Cluster II and III contributed 53.85 and 38.46%, respectively towards divergence.
Rapid mass multiplication of Glomus mosseae inoculum as influenced by some biotic and abiotic factors
Authors: Bhowmik Subrata Nath , Yadav Gulab Singh , Datta Mrinmay
Published: October 2018

Rhodes grasses (Chloris gayana Kunth) inoculated with Glomus mosseae were grown under the influence of Azospirillum (biotic factor), IAA (abiotic factor) and Hoagland’s solution (abiotic factor). The effectiveness of each factor was evaluated by measuring mycorrhizal root colonization and spore numbers. The pot culture experiment was carried out under polyhouse condition and observations were recorded at 45, 90 and 120 days of plant growth. The harvest date finely influenced the size of mycorrhizal inoculum. But, all biotic and abiotic factors had a greater influence on root colonization and spore multiplication than harvest time. The agents on application in conjunction favourably enhanced root infection and spore multiplication as compared to their solo treatments, with Azospirillum + Hoagland’s solution application posing to be the best. This not only stimulated mycorrhizal development, but also accelerated the root growth.
Photosynthetic performance and anti-oxidative response of Cornus controversa seedlings under cadmium and lead stress
Authors: Huang Xiaoxia , Jiang Yonglei , Cheng Xiaomao , Deng Lilan , Liu Xuncheng
Published: October 2018

The photosynthetic efficiency of Cornus controversa leaves was decreased significantly under Cd treatment while it was not affected by Pb exposure. Cd decreased while Pb treatment increased the chlorophyll contents of Cornus controversa leaves. Furthermore, the peroxidase (GPX) activities were decreased after Cd treatment while elevated by Pb exposure in Cornus controvera seedlings. In addition, both Cd and Pb exposures increased the malondialdehyde (MDA) and proline contents and elevated the superoxide dismutase (SOD) activities of Cornus controvera seedlings. Collectively, these results indicated that Cornus controversa may be more tolerant to Pb than Cd toxicity. This finding will contribute to the evaluation of planting Cornus controversa in heavy metal polluted soil conditions.
NPR1 gene transformation as assessed by germ cell in situ transformation pathway into Siraitia grosvenorii
Authors: Li Jing-Jian , Liu Xin , Zhao Bo , Li Wen-Lan
Published: October 2018

NPR1 gene was transformed into Siraitia grosvenorii (Swingle) C. Jeffrey ex. A.M. Lu and Zhi Y. Zhang by germ cell in situ transformation. Ovary injection, cutting chapiter, and chapiter spreading treatments were applied in this study. The transgenic plants were selected using hygromycin screening and confirmed by PCR testing, genome integrated with NPR1 gene in transgenic plants was analyzed by Southern hybridization. Results showed that three treatments could produce transgenic plants. Some of the transgenic plants were selected for tobacco mosaic virus inoculation testing, which showed a higher level of resistance to tobacco mosaic virus than non-transgenic controls.
Vegetation composition and ecological gradients of subtropical-moist temperate Ecotonal forests of Nandiar Khuwar Catchment, Pakistan
Authors: Haq Faizul , Ahmad Habib , Iqbal Zafar
Published: October 2018

Present study was conducted in the mixed Pinus roxburghii Surgent and Pinus wallichiana A.B. Jackson forests of Nandiar Khuwar catchment Battagram District of Pakistan. The aim of this study was to examine the spatial pattern of vegetation composition and its relationship to microclimatic and edaphic factors. Vegetation sampling was carried out using 12 stands between elevations of 1250 - 2050 m in the study area. Four plant communities were recognized through TWINSPAN classification. Life form was dominated by nanophanerophytes and leaf size spectra were dominated by microphyll. The maximum similarity index value (32.9) was recorded between P. roxburghii, P. wallichiana, Q. incana community and Q. incana, P. roxburghii, P. wallichiana community. In Bray-Curtis ordination, maximum ordination score (0.746) was recorded for axis 1. In DCA ordination, maximum gradient length (2.43) was recorded for axis 1 with eigenvalue 0.35. In CCA ordination, maximum eigenvalue was recorded for axis 1 (0.35). The total variance (inertia) in the species data was 2.15, explanatory variables account for 100%. On axis 1 the maximum correlation (−0.749) and maximum tau value (−0.565) was recorded for wet bulb. On axis 2 the maximum negative correlation value was recorded for temperature (−0.553) and maximum tau value was recorded for slope aspect (−0.480).
Effects of carbon and nitrogen sources on production of proteases by Bacillus subtilis IC-5
Authors: Gul Sereen , Rahman Mujeeb Ur , Ajmal Mohammad , Achakzai Abdul Kabir Khan , Iqbal Asim
Published: October 2018

The effects of various carbon and nitrogen sources were evaluated on production of proteases by Bacillus subtilis IC-5. Both type and concentration of carbon and nitrogen sources influenced the production of proteases. Among the carbon sources glucose was found to be the most effective. It gave maximum production at 2% w/v concentration i.e., 1875 and 950 U/ml, alkaline and neutral protease, respectively. The response of Bacillus subtilis IC-5 towards synthesis and excretion of enzymes varied with the type of nitrogen sources. The addition of organic nitrogen sources to basal medium repressed the synthesis of proteases while the addition of inorganic nitrogen source such as sodium nitrate was found to be the best stimulating for alkaline and neutral protease synthesis. Sodium nitrate enhanced the production up to 62.40 and 10.52% of alkaline and neutral protease, respectively against w.r.t. control.
Effects of farmyard manure, vermicompost and Trichoderma on flowering and corm attributes in gladiolus
Authors: Sisodia Anjana , Singh Anil K
Published: October 2018

To see the effect of farmyard manure (FYM), vermicompost and Trichoderma alone and in combination on flowering and corm yield in gladiolus a field experiment was conducted. Application of vermicompost + Trichoderma resulted in early spike emergence, floret colour show, opening of first floret and increased diameter of first, third and fifth floret. Maximum length of spike, no. of florets/spike and duration of flowering was registered with application of farmyard manure. Treatment FYM + vermicompost significantly enhanced shelf life of first and third floret. However, maximum weight of corms/plant and diameter of corm recorded with FYM + vermicompost + Trichoderma and FYM + vermicompost treatments, respectively.
Factors affecting Agrobacterium mediated transformation of indigenous Chlorella vulgaris Bayerinck
Authors: Sharif Nadia , Munir Neelma , Saleem Faiza , Naz Shugufta
Published: October 2018

Chlorella vulgarisis Bayerinck widely used as a health food, feed supplement, as well as in the pharmaceutical, biofuel and cosmetics industries. It has been used to determine optimum transformation conditions through Agrobacterium tumefaciens. It has been revealed that bacterial density of OD600 = 1.0, 3 days of co-cultivation at 25°C in pH 5.5, and 100 μM acetosyringone are the optimum conditions to transform C. vulgaris.
Response of iron and zinc on vegetative and reproductive growth of strawberry (Fragaria × Ananassa Duch.) cv. Chandler
Authors: Singh Manjit , Jamwal Mahital , Sharma Nirmal , Kumar Rajesh , Wali VK
Published: October 2018

Foliar application of 0.2% FeSO4 + 0.3% ZnSO4 thrice at monthly interval tended to exhibit the highest plant height and spread, number of leaves per plant, average leaf area, number of flowers, fruits, marketable fruits per plant and total yield and marketable yield per plant. These plants also took the least duration to attain the age of flowering as well as harvesting.
Impact of integrated nutrient management on ginger production
Authors: Singh AK , Gautam US , Singh Jai
Published: October 2018

An experiment was evaluated in an integrated approach of nutrient management on two ginger cultivars under irrigation domains in Kymore Plateau and Satpura Hills zone of central India for three consecutive years during the kharif season. The results revealed that the weight of rhizomes per plant and fresh rhizome yield together with VC ratio were noted to be significantly higher (229.9 g and 22754 kg/ha) in improved cultivar Suprabha with integrated nutrient management (INM) in partial shade than the same genotype with INM without shade (216.4 g and 21692 kg/ha). The lowest rhizome per plant and fresh rhizome yield was recorded in farmers’ practice (without shade) with Local cultivar (154.7 g and 16698 kg/ha). The technology gap and technology index were minimum in improved cultivar Suprabha with INM due to partial shade resulting an additional 5 employment.