bluuebunny/crossref_metadata_2025 huggingface dataset:
Energy Consumption Analysis and Diagnosis of Heating System
Authors: Peng Zhang
Published: July 2018

The gas boiler house is responsible for heating 308,000 m2 of residents in the community, and the historical heating energy consumption reached 3,000 tons of standard coal in 2012. The heating energy consumption index in this community is higher than that of heating energy consumption index in other residential communities. The heating system in this community is tested and analyzed comprehensively in this paper. The three aspects of heating system heat source, pipe network transmission and distribution and thermal user are combed and analyzed in this paper, to look for the energy-saving potential of each link. It is found that the exhaust gas temperature is 175â„ƒ through the test of thermal efficiency of 2 # boiler in XX Community, and the heat loss of exhaust gas is higher. Meanwhile, it is found that the exhaust gas temperature is too high in all boilers through checking the operation record. It is found that the system water recharge is larger and the problems of leaking and aging thermal insulation layer and pipeline appear in the heating network through operation record analysis and on-site inspection. The analysis shows that there is a problem of hydraulic imbalance through the on-site test on the wall temperature of the supply pipe of the hot water supply wells in the residential buildings near, middle and far-ends. Analyze the problem existing in the heating system in XX Community, and put forward some corresponding energy saving technical proposals, such as flue gas condensing waste heat recovery, hydraulic balance adjustment and pipeline insulation improvement according to on-site survey and analysis; meanwhile, estimate the energy saving effect and the investment payback period.It is expected to realize the energy saving 728.72 tce and energy saving benefit of 1.4415 million yuan through three measures for energy saving and technicalm transformation. Estimated investment cost is 3.16 million yuan.
Modern Presentation of Traditional Space-----Village Activity Center of Jintao
Authors: Ru Gai Yan
Published: July 2018

Beginning with theÂ spatial structureÂ characteristics of traditionalÂ architecutre, this paperÂ presents a different designÂ idea. It abstracts a prototypeÂ of Chinese traditionalÂ architecture, and analyzes itÂ from four aspects: theÂ relationship betweenÂ architecture and urban space,Â public space, gray space, andÂ indoor and outdoorÂ cooperation. Focusing onÂ details and forms, the designÂ of Chinese traditionalÂ architecture should also graspÂ the characteristics of theÂ macro, interpret theÂ presentation of traditionalÂ space, and inherit the inherentÂ nature of traditionalÂ architecture. It should as wellÂ be considered the reasons andÂ the edequacy of this cognition.
Application of Energy-saving Construction Technology in Building and Civil Engineering
Authors: Chao Tian Zhi
Published: July 2018

Under theÂ background of societyÂ stepping into information age,Â machinery equipmentÂ manufacturing industry hasÂ undergone a dramatic change,Â traditional simpleÂ development model ofÂ mechanical structure hasÂ failed to adapted to theÂ demands in the new age, oldÂ organism of organization andÂ workflow has been short ofÂ market competitiveness,Â under the development withÂ new technology andÂ automation technology asÂ represented, automationÂ information technology comesÂ to be popular in theÂ mechanical designÂ and manufacturing industry, Â meeting Â personalized,realtime, auto-Â maticÂ Â and diverseÂ market demands ofÂ mechanical design andÂ manufacturing, thus betterÂ improving productionÂ efficiency of mechanicalÂ design and manufacturing,Â cutting mechanical design and Â manufacturing Â costs, comprehensively Â strengthening coreÂ ompetence of mechanicalÂ design and manufacturingÂ products.
Analysis on Scientific Administration of Urban and Rural Planning
Authors: Yue Yang
Published: July 2018

In recent years, theÂ deepening of Chinaâ€™s ReformÂ and Opening up hasÂ effectively promoted itsÂ economic development andÂ advanced the construction ofÂ all walks of life, which furtherÂ increases ourcomprehensiveÂ national strength. With theÂ gradual development ofÂ society and economy, theÂ status of city is increasinglyÂ important. However, thereÂ are still a great number ofÂ shortages in Chinaâ€™s scientificÂ urban planning, whichÂ impedes the development ofÂ our economy seriously.Â Therefore, we discussÂ scientific urban planning inÂ this article.
Fatigue Analysis of Weld Seam of Steel Box Girder of Jiangyin Bridge Based on Health Monitoring System and BS5400 Code
Authors: Hongbin Sun
Published: July 2018

The fatigue crack propagation and structural health monitoring system of the welds of Jiangyin Bridge were analyzed statistically and the fatigue damage status of each weld survey was evaluated based on BS5400 specification. The results show that the fatigue crack of the weld of Jiangyin Bridge mainly occurs at the fillet welds of the 6th, 8th, 9th and 12th of the heavy lane and the lane. The stress points of the measuring points are mainly in the range of 0 ~ 10MPa, and the fatigue life of each measuring point is more than 100 years, which is located in the U-rib side wall perpendicular to the fillet weld UC-2 measuring point stress amplitude is larger, more prone tofatigue cracks, fatigue life is minimal.
Application of EMC in Electronic Instrument PCB Design
Authors: LiBo Zhu
Published: July 2018

With the rapid development of high-speed integrated circuit technology and computer technology, not only has the application field of electronic products been expanded, but also brought about the complicated system, the mutual interference between various components or systems, the basic part of electronic products Is based on the PCB board to complete the various functions of the functional modules in the electronic product development process, the rapid evaluation of PCB board function module of the electromagnetic interference problem is to shorten the electronic product design cycle, improve product reliability and effective means. This paper is in this context, the design of a set of PCB board EMC problem automatic detection device to quickly, intuitively and accurately find possible sources of electromagnetic interference for electronic product design engineers to provide low-cost, fast testing method.
Measurement management and significance of electronic instruments and meters
Authors: Jincheng Tian
Published: July 2018

Electronic instrumentation is widely used in industry. In order to reduce the damage rate of equipment and reduce the cost of enterprises in this area to streng-then the management of testing equipment is imminent. The production of products to consumers satisfied with the products, enhance the competitive-ness of enterprises is essential. Therefore, in the daily use of related equipment, the staff should supervise the measurement management system and pay attention to the cycle management, strengthen the measurement management, so as to develop targeted maintenance program, fundamentally improve the level of instrumentation. Based on this analysis of electronic instrumentation measurement and measurement of measurement significance.
The Factors Affecting the Design of Electronic Products
Authors: Shengcun Tian
Published: July 2018

With the development of the times, the development of electronic products has also developed rapidly, which greatly promoted the improvement of people's quality of life. However, there are still many factors to be paid attention to in the design of electronic products. In this paper, based on the design characteristics of the analysis of the factors that need to be considered.
Design of Magnetostrictive Level Sensor Circuit Based on FPGA
Authors: Zenghui Wang
Published: July 2018

With the development of the measurementÂ technology, the magnetostrictive liquid level sensor hasÂ attracted more and more attention with its outstandingÂ properties. This paper proposes a design plan forÂ magnetostrictive liquid level sensor with the FPGA microÂ controller, bring a brief introduction of the advantages ofÂ the FPGA micro controller and the circuit design theory ofÂ the magnetostrictive liquid level sensor, which has greatÂ results Â in the experiments.
Exploration and Practice of Personnel Training Mode of Electrical Automation Equipment Installation and Maintenance Major Based School Enterprise Cooperation
Authors: Genrun Liu
Published: July 2018

Through the analysis of the necessity of schoolÂ enterprise cooperation in personnel training, the resultsÂ and implementation experience of ourschoolÂ enterprise cooperation personnel training based electrical automationÂ equipment installation and maintenance major,aÂ conclusion can be drawn: the school enterprise Â cooperation in personnel training is the only way of Â  occupation education, is an effective mode of personnel Â training in medium occupation education.
An Impact Study of Computer Application Technology on Enterprise Informationization
Authors: Di Yang
Published: July 2018

The development of information technology hasÂ made computer network widely used in various fields inÂ the society. Computer network has made an importantÂ impact on social production and peopleâ€™s life. However,Â the security vulnerabilities of computer networkhaveÂ seriously Â threatened the security of computer network andÂ even become timed bombs for the society. In this paper,Â the author mainly studies the impact of computerÂ application technology onÂ enterprise informationization.
Research on EMI Noise Measurement Technology Based on Wavelet Analysis
Authors: Li Xu
Published: July 2018

Aiming at the problem that it is difficult to measure the electromagnetic radiation produced by the equipment at present, this paper presents a method for measuring the noise of electromagnetic interference (EMI) based on wavelet analysis. The technique uses time frequency localization features of the wavelet transform, based on threshold function filtering method to filter the test signal, which makes it possible in open space or noisy environment for measurement of electromagnetic interference Â of Â equipment. Simulation Â and experimental results show that the technique is able to eliminate or attenuate the noise in the frequency band of 30Hz~1000MHz.
EMI Reduction in Low Input Ripple DC-DC Converter using Chaos PWM technique
Authors: Ragusa Antonella , Marsala Giuseppe
Published: July 2018

This paper presents a chaotic PWM switching technique for a high boost DC-DC converter with a very low ripple at the input current. The use of a choatic PWM allows a reduction of Electromagnetic In (EMI) at the output of power converters by spreading the energy spectrum of the output voltage. In this paper a chaotic PWM, using the Chua oscillator, has been implemented in Matlab for the converter under study and a comparison with a traditional PWM control has been done. A detailed description of the generation of the chaotic carrier is presented and the effect on the output EMI mitigation has been shown.
Discussion on the rationality of the â€œtest statusâ€ of the smart protection devices
Authors: Tan Xiaobing
Published: July 2018

Starting from the concept of â€œtest statusâ€Â of conventional substations, this paper analyzes theÂ existing â€œtest statusâ€ of smart substations, and pointsÂ out that it is unreasonable, then suggests to modify it toÂ â€œinspection statusâ€.
Research on Steel Structure Construction Technology and Risk Management Based on BIM
Authors: Liangliang Niu
Published: July 2018

Abstract:Â Â In recent years,with the rapid development ofÂ the construction industry, theÂ new building structure systemÂ and the personalized buildingÂ shape are constantly influencingÂ peopleâ€™s vision. The large-scaleÂ and complicated construction isÂ a major feature of the development of the building structure.The innovation of the structureÂ has increased the risk in theÂ construction process and putÂ forward new technical problemsÂ for the construction of the building structure. The feasibility ofÂ the construction scheme and theÂ safety of the construction process should be fully guaranteed.In the environment of industrialÂ upgrading, building informationÂ model BIM has been more andÂ more applications. The traditional steel structure constructiontechnology has the problems ofÂ the complex structure of components, the large workload ofÂ information sharing and so on. ItÂ can solve this problem by usingÂ BIM modeling, visualization application and information management sharing application.BIM technology through the construction project decision-making stage, design stage and construction stage, can solve theÂ traditional risk management inÂ the stage, inefficient and passiveÂ wins and other issues.
Application of BIM Technology in Construction Safety Management
Authors: Shuai Zhang
Published: July 2018

Abstract :Â The skyscrapers of the 21st century are born, but the height is proportional to the difficulty of construction. The higher and the more complex, the more bizarre the ultra-tall buildings are, the more difficult the construction will make the construction site safety becomes uncontrollable. How can the maximum eliminationof construction safety hazards?BIM technology offers a wide range of options for a wide range of engineering managers because of its advantages of simulation, predictability, dynamics, and monitoring, which can greatly reduce the probabilityof danger. This paper discusses the application of BIM technology in multidimensional space planning, safety guidance transparency, site danger prevention and isolation, virtual demonstration and simulation field,cloud safety inspection and risk location and prevention. The probability of occurrence of accidents, but also improve the efficiency of management staff.
Study on the Problems and Countermeasures of Building Intelligentization in Building Electrical Application
Authors: Juzhou Jiao
Published: July 2018

Abstract:Â Modern architecture is a product of national economic, political, historical and technological development, and has certain times and nationalities. With the advance of social intelligent construction, the development of building electrical system is one of the main contents of modern building development. Therefore, howto combine intelligent network technology, multimedia technology, communication technology and modern architecture, realize the automation of building monitoring and the efficient management of information, create a good living environment or working environment for users,and it is the current construction industry concern of the key content. This article on building intelligent in the construction of electrical applications in the existing problems and counter measures to study, hoping for the development of modern architecture to make a modest contribution.
Study on Earthquake and Fire Prevention of the Building Village in the City
Authors: Nan Ji
Published: July 2018

Abstract: With the processÂ of urbanization accelerating, most of the original villages were included in theÂ process of urban construction, because of the ruralÂ construction process, andÂ not synchronized with theÂ city Â management, Â whichÂ led to the phenomenon ofÂ an urban village, and led toÂ various problems in the process of urban construction.â€œVillage in the cityâ€ phenomenon not only affectsÂ the image of the city in theÂ development process, butÂ also affecting the city in theÂ future development process,so most of the planning staffÂ in the city when the induction of it and did not implyÂ in the â€œvillage the cityâ€ planning. To the process of urbanÂ construction, so that â€œtheÂ villageâ€ in the constructionÂ process of the lack of appropriate management, whichÂ cannot effectively solve theÂ management process arisingÂ from a variety of problems.Â Especially in particular partÂ of the â€œvillageâ€ housing construction in the earthquakeÂ prevention and fire prevention, which brought a certainÂ degree of danger should beÂ emphasized in this regard.
Research and application of green assembled steel structure building system
Authors: Yanjun Wang
Published: July 2018

Abstract:Â At present,energy savings andÂ environmental protection areÂ increasingly advocated inÂ the process of socialÂ development, andÂ developing green industriesÂ has been a problem aboutÂ which the whole society isÂ concerned. In theÂ construction industry, greenÂ assembled steel structureÂ buildingÂ has the advantagesÂ of environmental protectionÂ and energy savings;Â therefore, it has been widelyÂ used in the real world withÂ bigger development space.In the green assembled steelÂ structure building system,the green assemble steelÂ structure building takesÂ building components orÂ building functional units asÂ a basic element and makesÂ itself be characterized byÂ production factorization andÂ maintenance integrationÂ through combination of theÂ elements. Based on that, theÂ paper conducts a briefÂ analysis on green assembledÂ steel structure buildingÂ system in hope of being ableÂ to offer a reference.
Analysis on Hospital Construction Technology Management and Construction of Barrier - free Facilities
Authors: Mingbin Yu
Published: July 2018

Abstract: In recent years,with the continuous progressÂ of urban modernization inÂ China, the intensity of urbanÂ infrastructure constructionÂ has been continuouslyÂ strengthened. As anÂ important part of urbanÂ infrastructure, theÂ construction quality ofÂ hospital must be guaranteed.Â Therefore, we mustÂ strengthen the managementÂ of hospital construction. AsÂ an important part ofÂ construction management,the management ofÂ construction technology mustÂ be given sufficient attention.This article will study theÂ management of hospitalÂ construction technology andÂ the construction ofÂ barrier-free facilities further.
Analysis on utilization of sponge city in architectural planning and design
Authors: Di Xiong
Published: July 2018

Abstract:Â At this presentÂ stage, the national economyÂ is developing rapidly, theÂ level of productivity isÂ constantly upgrading, and theÂ pace of urbanization isÂ accelerating, but inevitably,Â there are many problems inÂ the process of urbanÂ construction, such as seriousÂ shortage of water resources,rainwater runoff pollution,underground drainage systemÂ and unreasonable urbanÂ construction planning, so theÂ proposal of sponge city hasÂ solved these problemsÂ effectively. The core of theÂ sponge city is to save waterÂ resources by reducing theÂ demand of water resources inÂ the traditional urbanizationÂ process, and improve theÂ whole quality of the existingÂ water resources, balancingÂ the whole city ecologicalÂ system. Based on this, thisÂ paper analyzes and exploresÂ the use of sponge city inÂ architectural planning andÂ design in detail.
Jimo Geothermal Water Management - Existing Challenges and Solutions
Authors: Xushi Lan
Published: July 2018

Abstract: This article gives aÂ brief introduction of the basicÂ information and currentÂ utilize status of theÂ geothermal resource in Jimo,identifies the existing mainÂ challenges, thus providesÂ pertinent solutions.
The Dispersion Process based on Organic-inorganic Composite Technology and its Application in Thermal Reflective Insulation Coatings
Authors: Xinfang Wei
Published: July 2018

With the photochemical activity of titanium dioxide, the surface polymer encapsulation is conducted to titanium dioxide under ultraviolet light initiation. It studies the influence of light source type, light exposure time and rate of charge on the product structure; the dispersion oftitanium dioxide was compared before and after modification by using light absorption method; the modified titanium dioxide was prepared into thermal reflective insulation coating, and the difference of thermal barrier effect among uncoated, rock wool board and thermal reflective insulation coating was contrasted by self-made equipment.
Discussion on Innovation of Construction Management and Green Construction Management
Authors: Yongbo Hu
Published: July 2018

In the construction industry, the innovation of construction management is the inexorable trend of its development. Strengthening the scientific and reasonable management method has a very important influence on the improvement of engineering quality. It not only can control the cost well, but also can promote the economic benefit of the enterprise, which has a good promotion effect on the shortening of the construction period. Under the current concept of sustainable development, adopting the innovation of construction management and strengthening the importance of the green construction concept are necessary to adapt to the development needs of the society. This paper mainly analyzes and discusses the construction management innovation and green construction management.
Discussion on Application of Building Energy Efficiency and Green Building Technology
Authors: Jilong Wang
Published: July 2018

Recently, our country has a serious environment pollution problem, and people are looking forward to a high-quality environment. It is necessary for everyone to do something by themselves and build up the consciousness of preventing the environment. For construction, its size becomes larger and larger, but the use of material and equipment becomes more and more. So it is important to introduce the green energy-saving technology. Green Building Technology not only meets lots of customers â€™ need, but also improves the competitiveness in construction. This passage talks about the application of building energy efficiency and green building technology which can be the reference for the related work.
Phenolic Compounds and Antioxidant Activity of the Native Varieties of Rice in Pathum Thani Provice
Authors: Lichanporn Intira
Published: July 2018

The objective of this research was to examine the phenolic compounds present of the native varieties of twenty rice varieties (Khaw-ta-haeng, Hom-mali, Luang-plang-hla, Kan-na, Luang-hom, Luang-teay, Kaw-mali, Luan-num-kam, Ta-chung, Kaw-ta-hang-hak, Luang-pra-tiw, Ko-klo 27, Kaw-hlang, Luang-klay-la, Kaw-oo-kas, Sam-Rung, Kaw-nga-chang, Luang-pra-kim, Sad-tee-boa and Luang-hol) in Pathum Thani Province. Results showed that Kaw-oo-kas had the highest phenolic compound content (2.90 µg gallic acid/1mL sample) and Hom-mali had higher antioxidant activity (33.06 µg Trolox/1mL sample) than that other rice. The phenolic content of Ta-chung had the lowest (2.43 µg gallic acid /1 mL sample) while, Kaw-oo-kas had the lowest antioxidant capacity (14.55 µg Trolox/1mL sample).  However, Hom-mali had the high phenolic content (2.84 µg gallic acid /1 mL sample) and antioxidant a capacity (33.06 µg Trolox/1mL sample)
A PRÁTICA DOCENTE NA PEDAGOGIA HISTÓRICO-CRÍTICA: UM OLHAR PARA A LITERATURA INFANTIL
Authors: Lima Roger Dos Santos , Silva Michelli Cristiane Rosa da , Zanelato Eliete
Published: July 2018

O presente artigo foi elaborado a partir de atividades desenvolvidas no Programa Institucional de Bolsa de Iniciação à Docência (PIBID). Seu objetivo foi apresentar uma análise da aplicação de um planejamento, baseado na Pedagogia histórico-crítico (PHC) sobre literatura infantil, em uma turma do 2º ano do Ensino fundamental de uma escola pública de Ariquemes/RO. A base teórica que deu sustentação ao estudo se pautou em autores como Saviani (2008, 2011) e Gasparin (2012). Eles defendem uma educação pública que possibilite a apropriação dos conhecimentos historicamente produzidos pela humanidade. Foi possível constatar que a aplicação da PHC é possível nos anos iniciais e que possibilita apropriação de conhecimentos científicos a partir do que os alunos já conhecem.
SDG Indicator 6.5.2 Reporting template and explanatory notes
Authors: Meyer Chloé
Published: July 2018

This is the reporting template for indicator 6.5.2 defined as the proportion of transboundary basin area with an operational arrangement for water cooperation. This template is only accessible by members of the SDG 6.5.2 indicator Group. For any information, please contact transboundary_water_cooperation_reporting@unesco.org .

Governance
Groundwater
Surface water
Transboundary
Final Reports of the Intergovernmental Council of the IHP
Authors: Carvalho-Resende Tales
Published: July 2018

This link will direct you to UNESCO's document database in which you will be able to find the final reports of the Intergovernmental Council of the IHP, including all adopted Resolutions.

Governance
Karakterisasi Tomat M1 Hasil Iradiasi Sinar Gamma 495 Gy
Authors: Hasanah Uswatun , Sutjahjo Surjono Hadi , Marwiyah Siti
Published: July 2018

Penelitian ini bertujuan untuk memperoleh informasi keragaan tanaman tomat M1 hasil iradiasi sinar gamma dosis 495 Gy. Bahan yang digunakan merupakan 40 genotipe benih tomat hasil eksplorasi yang diberi perlakuan iradiasi sinar gamma 495 Gy. Penelitian ini dilaksanakan di Kebun Percobaan Leuwikopo dan Laboratorium Pascapanen Departemen Agronomi dan Hortikultura, Institut Pertanian Bogor  pada bulan November 2014 hingga Maret 2015. Karakterisasi dilakukan dengan membandingkan karakter kualitatif dan kuantatif antara genotipe M1 dan M0. Hasil penelitian menunjukkan perlakuan sinar gamma menyebabkan adanya keragaman pada keragaan genotipe, baik pada karakter kualitatif maupun kuantitatif. Terdapat beberapa genotipe M1 yang memiliki keragaan kualitatif  berbeda dibandingkan kontrolnya yaitu Kefaminano 6, Kefaminano 4, Situbondo GL, Lombok 4, Lombok 1, Gondol 2, Kudamati 1, Aceh 1, Makassar 3, Bogor Cibanteng, Berlian, CLN 4046, dan Kemir. Berdasarkan bobot panen didapatkan tiga genotipe dengan produksi lebih unggul dibandingkan dengan tanaman kontrol yaitu Aceh 5, Lombok 4, dan Kefaminano 4.
Pengamatan Uji Daya Berkecambah dan Optimalisasi Substrat Perkecambahan Benih Kecipir [Psophocarpus tetragonolobus L. (DC)]
Authors: Rahayu Anggit Dwi , Suharsi Tatiek Kartika
Published: July 2018

Ketersediaan dan pemanfaatan dari sayuran indigenous masih sangat terbatas. Pengujian mutu benih menjadi langkah dasar yang penting untuk memenuhi kebutuhan produksi dan konsumsi dari sayuran indigenous. Penelitian ini bertujuan: (1) pengembangan metode uji daya berkecambah benih kecipir pada aspek penentuan pengamatan hitungan pertama dan kedua; (2) pemilihan substrat alternatif perkecambahan. Penelitian dilaksanakan di Laboratorium Pengujian Mutu Benih dan Penyimpanan Benih IPB selama lima bulan. Penelitian dibagi ke dalam dua percobaan, percobaan pertama yaitu penentuan hitungan pertama dan kedua, percobaan kedua yaitu optimalisasi substrat perkecambahan. Hasil penelitian menunjukkan bahwa penentuan hitungan dalam pengamatan uji daya berkecambah benih kecipir menggunakan alat pengecambah tipe eco-germinator dilakukan pada hari ke-6 untuk hitungan pertama dan hari ke-8 untuk hitungan kedua. Kertas CD dapat digunakan sebagai substrat kertas alternatif apabila pengujian benih menggunakan metode UKDdp. Substrat pasir kontrol dengan metode in sand merupakan substrat terbaik apabila pengujian benih dilakukan tanpa menggunakan substrat kertas.
Hubungan Angka Kerapatan Panen dan Sistem Rotasi Panen Dengan Produktivitas Kelapa Sawit (Elaeis guineensis Jacq.) di Sumatera Utara
Authors: Miraza Muhammad Irfan , Surahman Memen
Published: July 2018

Kegiatan berlangsung dari bulan Februari hingga Juni 2014 di kebun Tanjung Jati PTPN II, Sumatera Utara. Pengamatan diuji menggunakan metode kuantitatif yang terdiri dari penjumlahan, rata-rata, dan persentase. Sedangkan uji statistik menggunakan t-student. Rotasi panen, angka kerapatan panen, manajemen tenaga panen dan produktivitas panen merupakan aspek penting dalam kegiatan panen. Berdasarkan hasil analisis yang dilakukan, nilai AKP estimasi dengan realisasi tidak berbeda nyata. Tenaga panen menjadi sangat menentukan bagi produksi kelapa sawit. Tingkat kedisiplinan tenaga panen yang masih tergolong rendah sebagaimana terlihat pada mutu hanca menjadi salah satu masalah yang harus diperhatikan  untuk lebih meningkatkan kualitas produksi perusahaan.  Produktivitas kelapa sawit di kebun belum sesuai dengan standar Marihat.
Pengelolaan Pemangkasan Tanaman Teh (Camellia sinensis (L.) O. Kuntze) di Wonosobo
Authors: Rohmah Naelatur , Wachjar Ade
Published: July 2018

Kegiatan bertujuan mempelajari pengelolaan produksi teh basah hingga menghasilkan teh kering. Kegiatan penelitian juga bertujuan mempelajari secara mendalam serta menganalisis aspek teknis dan pengelolaan pemangkasan yang diterapkan di lapangan. Penelitian dilaksanakan selama empat bulan mulai dari bulan Februari hingga Juni 2013 di Wonosobo, Jawa Tengah. Pengamatan dan pengumpulan data dilakukan secara langsung untuk memperoleh data primer dan tidak langsung untuk memperoleh data sekunder. Secara umum pemangkasan bertujuan untuk meningkatkan produktivitas teh karena pemangkasan dapat merangsang pertumbuhan tunas baru sehingga mampu menghasilkan pucuk yang lebih banyak. Unit
Pelaksanaan pemangkasan sudah baik dengan tingkat kerusakan cabang yang tidak terlalu tinggi serta tidak dipengaruhi oleh usia ataupun lama masa kerja dari tenaga pemangkas.
STUDY ON POTENTIAL FISHING ZONES (PFZ) INFORMATION BASED ON S-NPP VIIRS AND HIMAWARI-8 SATELLITES DATA
Authors: Marpaung Sartono , Prayogo Teguh , Setiawan Kuncoro Teguh , Roswintiarti Orbita
Published: July 2018

Sea surface temperature (SST) data from S-NPP VIIRS satellite has different spatial resolution with SST data from Himawari-8 satellite. In this study comparative analysis of potential fishing zones information from both satellites has been conducted. The analysis was conducted on three project areas (PA 7, PA 13, PA 19) as a representation Indonesian territorial waters. The data used were daily  for both satellites with a period  time from August 2016 to December 2016. The method used was Single Image Detection (SIED) to detect thermal fronts. Method of mass center point for determining potential fishing zones coordinate point from result thermal front detection. Furthermore, an analysis of overlapping was done to compare the coordinate point information from both satellites. Based on data analysis that had been done, the result showed that potential fishing zones coordinate points of Himawari-8 satellite was mostly far from potential fishing zones coordinate point of S-NPP VIIRS. The coordinate points whose positionswere close together or nearly same from both satellites was only about 20 %. Differences in potential fishing zones coordinate positions occur due to the effect of different spatial resolutions of both satellite data and the size of the front thermal events that had high variability. The ideal potential fishing zones coordinate points information was probably a combination of the potential fishing zones coordinate points of S-NPP VIIRS and Himawari-8 by making two adjacent coordinate points to be a single coordinate point. Field validation testing was required to prove the accuracy of the coordinate point.
SPECTRAL ANALYSIS OF THE HIMAWARI-8 DATA FOR HOTSPOT DETECTION FROM LAND/FOREST FIRES IN SUMATRA
Authors: Fitriana Hana Listi , Sulma Sayidah , Suwarsono NFN , Zubaidah Any , Prasasti Indah
Published: July 2018

Himawari-8 is the last generation of the low spatial resolution satellite imagery that has capability to detect the thermal variation on the earth of every 10 minute. This must be very potential to be used for detecting land/forest fire. This paper has explored the spectral prospective of the Himawari-8 for detecting land/forest fire hotspot. The main objective for this study is to identify the potential use of Himawari-8 for detecting of land forest fire hotspot. The study area was performed in Ogan Komering Ilir, South of Sumatra, which on 2015 occur great forest/land fire event. The main process included in this study are image projection, training sample collection and spectral statistical analysis measured by calculate statistic, they are average values, standard deviation values from reflectance visible band value and brightness temperature value, beside that validation of data obtained from medium resolution data of Landsat 8 with the similar acquisition time. The study found that the Himawari-8 has good capacity to identify land/forest fire hotspot as expressed for high accuracy assessment using band 3 and band 7.
COMPARISON OF MODEL ACCURACY IN TREE CANOPY DENSITY ESTIMATION USING SINGLE BAND, VEGETATION INDICES AND FOREST CANOPY DENSITY (FCD) BASED ON LANDSAT-8 IMAGERY (CASE STUDY: PEAT SWAMP FOREST IN RIAU PROVINCE)
Authors: Ashaari Faisal , Kamal Muhammad , Dirgahayu Dede
Published: July 2018

Identification of a tree canopy density information may use remote sensing data such as Landsat-8 imagery. Remote sensing technology such as digital image processing methods could be used to estimate the tree canopy density. The purpose of this research was to compare the results of accuracy of each method for estimating the tree canopy density and determine the best method for mapping the tree canopy density at the site of research. The methods used in the estimation of the tree canopy density are Single band (green, red, and near-infrared band), vegetation indices (NDVI, SAVI, and MSARVI), and Forest Canopy Density (FCD) model. The test results showed that the accuracy of each method: green 73.66%, red 75.63%, near-infrared 75.26%, NDVI 79.42%, SAVI 82.01%, MSARVI 82.65%, and FCD model 81.27%. Comparison of the accuracy results from the seventh methods indicated that MSARVI is the best method to estimate tree canopy density based on Landsat-8 at the site of research. Estimation tree canopy density with MSARVI method showed that the canopy density at the site of research predominantly 60-70% which spread evenly.
Archaic pottery and terracottas from the Sanctuary of Poseidon at Kalaureia
Authors: Alexandridou Alexandra
Published: July 2018

The excavation season of 2009 in the Sanctuary of Poseidon at Kalaureia brought to light a deposit of Archaic pottery and associated metal and other objects in conjunction with a long terrace wall (Wall 49) southeast of the Temple of Poseidon. The deposit in question is the largest accumulation of Archaic material recovered from the entire sanctuary thus far. The fine-decorated, black-glazed and coarse pottery together with the terracotta figurines are discussed in detail in this article. Furthermore, the results of the quantitative analysis of the pottery are presented. The study of the deposit provides an overview of the ceramic vessels and other terracotta objects originally dedicated to the deity or used in the sanctuary during the Archaic period. Moreover, based on the chronology of its deposition, it seems possible to incorporate it into a narrative of the development of the sanctuary over time. The significance of the deposit as a whole will be more fully discussed in the forthcoming final publication of the Kalaureia Research Program. The context and the condition of the deposited pottery and terracottas allows for associating it with a period of important redefinition of the sanctuary’s sacred space, which took place towards the end of the 6th or the early 5th century BC.
The Makrakomi Archaeological Landscapes Project. A preliminary report on investigations carried out in 2010–2012
Authors: Papakonstantinou Maria-Foteini , Penttinen Arto , Tsokas Gregory N. , Tsourlos Panagiotis I. , Stampolidis Alexandros , Fikos Ilias , Tassis Georgios , Psarogianni Konstantina , Stavrogiannis Lambros , Bonnier Anton , Nilsson Monica , Boman Henrik
Published: July 2018

In this article we provide a preliminary report of the work carried out between 2010 and 2012 as part of the Makrakomi Archaeological Landscapes Project (MALP). The programme of research is carried out in co-operation between the Swedish Institute at Athens and the 14th Ephorate of Prehistoric and Classical Antiquities at Lamia. The interdisciplinary project started in the summer of 2010, when a pilot survey was conducted in and around the hill of Profitis Elias, in the modern municipality of Makrakomi, where extensive traces of ancient fortifications are still visible. Systematic investigations have been conducted since 2011 as part of a five-year plan of research involving surface survey, geophysical survey and small-scale archaeological excavation as well as geomorphological investigation. The primary aim of MALP is to examine the archaeology and geomorphology of the western Spercheios Valley, within the modern municipality of Makrakomi in order to achieve a better understanding of antiquity in the region, which has previously received scant scholarly attention. Through the archaeological surface survey and architectural survey in 2011 and 2012 we have been able to record traces of what can be termed as a nucleated and structured settlement in an area known locally as Asteria, which is formed by the projecting ridges to the east of Profitis Elias. The surface scatters recorded in this area suggest that the town was primarily occupied from the late 4th century BC and throughout the Hellenistic period. The geophysical survey conducted between 2011 and 2012 similarly recorded data which point to the presence of multiple structures according to a regular grid system. The excavation carried out in the central part of Asteria also uncovered remains of a single domestic structure (Building A) which seems to have been in use during the Late Classical and Hellenistic periods. The combined data acquired through the programme of research is thus highly encouraging, and has effectively demonstrated the importance of systematic archaeological research in this understudied area of Central Greece.
PENGARUH KETINGGIAN TEMPAT DAN JENIS TERHADAP PENYUSUTAN ROTAN
Authors: Loiwatu M.
Published: July 2018

Objective of the study was to determine shrinkage of  three species of rattan,  such as Tohiti (Calamus inops Becc),  Batang  Air (Daemonorops robustus Warb), Manau (Calamus manan Miq).  Two  factors was applied in the study was growing site (<100m, 100-200m, >200m) and species of  rattan.  Result of the study  indicated that  species of  rattan  was  affected  the  shrinkage from green to  air dry condition. Growing site was affected  the  shrinkage green to oven dry condition. Shrinkage from green to air dry condition was  1.25% -7.43% and  shrinkage  from air dry to oven dry condition was 0.37 % - 1.81 %.
KEANEKARAGAMAN JENIS BURUNG DI KAWASAN HUTAN LINDUNG GUNUNG SIRIMAU
Authors: Sahusilawane John F.
Published: July 2018

This study was conducted to determine the composition of bird diversity and vegetation stages and composition, to determine the variables that most influence the diversity of birds in protected forests Sirimau, This study was conducted for three months from September 2015 to November 2015. Bird observations and habitat variables performed using the Point Count method, and found thirty observation points at each location, with 30 cm trellis and 200 m plot distance. The analysis of birds and vegetation in Sirimau mountain forests shows that, bird species are dominated by Red Eye (Aplonis Motalica), and more than 50 species of vegetation exist in the research location, dominated by fruits.
PENGARUH NAUNGAN TERHADAP PERTUMBUHAN SEMAI MAKILA (Litsea angulata)
Authors: Bayau Edom
Published: July 2018

Makila (Litsea angulata) is a type of commercial timber and is very attractive to many people because of good quality and can also be used as a medicine in curing rheumatic diseases should be assigned the paramount concern. cultivation / reproduce makila can be done in a fast way is through the nursery in the field. in nurseries should also pay attention to things that affect makila, one of which is related to the intensity of sunlight makila seedling growth. The research conducted at the location of the greenhouse Faculty of Agriculture, University of Pattimura which take place september until november 2014 with the aim to determine the seedling growth makila (Litsea angulata) to determine what percentage of shade is good for seedling growth makila (Litsea angulata). The experimental design used was completely randomized design (CRD) with 5 (five) treatments, the seedlings without using Shade, Shade 30 percent, 50 percent Shade, Shade 65 percent, and Shade 75 percent. The results showed that the seedling Makila (Litsea angulata) is a kind of tolerance with all shade or kind makila able to grow in places that are open and shaded place.
KAJIAN PENGELOLAAN EKOWISATA BERBASIS EKONOMI DAN SOSIAL (Studi Kasus Semenanjung Nusaniwe Kota Ambon Provinsi Maluku)
Authors: Salamor Yensy L. , Limba Semmy , Pattimahu Debby V.
Published: July 2018

The potential of the historical and cultural society at the state of Nusaniwe with potential for agro-tourism, nature tourism potential that Pintu Kota Beach, Felawatu beach, Bethesda Beach, natural scenery of Gunung Dua, Lapoci and waterfalls Laponot. The latter is a country with tourist potential Latuhalat Santai Beach, Namalatu Beach, Sumber Jaya Beach and Tanjung Batu Konde beach. While seasonal travel is labor time culture. As for the tourism potential of the cultural history of the community, Batu Bicara, and Clump Bamboo Baduri. The aim of the research is identifying potential tourist attraction in Peninsula Nusaniwe comprehensively, analyze the economic value attraction Nusaniwe Peninsula, analyze the relationship between socioeconomic peninsula Nusaniwe with ODTW and Ecotourism Management Formulate strategies based on economic value and social area. The method used is (1) travel cost method to calculate the economic value of the tourist area, (2) the method of Chi-square to see the relationship with the community characteristics ODTW (3) exponential comparison method (MPE) to formulate priorities Ecotourism development strategy. The results showed that the tourism potentials in the Peninsula Nusaniwe namely to State Amahusu the tourism potential of the coast is Batu Capeu, Batu Lubang, Waititei Beach, Pasir Putih Beach. Based on chi-square analysis shows that there is a relationship between family income through community participation towards ODTW. Priorities ODTW development strategy is the development of supporting infrastructure Optimization of travel (22,26%), ecotourism Develop sustainable policies (20,56), improve coordination between government and stakeholders managing ecotourism (18,30), creation of a conducive investment climate (14,95%), strengthening of human resource capacity in the utilization ODTW (13,40%), Improving access to information and the promotion of communications (10,53%).
UPAYA PENINGKATAN KESADARAN PRILAKU HIDUP BERSIH DAN SEHAT PADA ANAK USIA SEKOLAH (SD)
Authors: Solikah Siti Nur
Published: July 2018

Health development aims to improve the degree of public health. The degree of public health is determined by behavioral factors. To support efforts to improve healthy behaviors, the national vision of health promotion is "Clean and Healthy Behavior (PHBS)." The child is our hope for the future. Adverse community behavior or lifestyles that can damage the public order in the health sector, can start from the behavior of individuals, families or the behaviors of society and school-age children. The purpose of this activity is to know the effect of health education on awareness, knowledge of PHBS and skills about hand washing and correct way of brushing. Based on observations found 60% of students seen snack in the open and using food preservatives, 75.5% of students did not wash hands before and after meals, 62.2% of students experienced dental caries as much as 67.7% of students frequent diarrhea as much as 58% and 54.8% of students are long and dirty nails. Lack of awareness of clean life behavior in elementary school age children is due to lack of socialization about the importance of clean living in school by health workers. Health education activities conducted on May 14, 2016, appropriate and targeted goals are school age students in Elementary School 2, Tugu, Jumantono Karanganyar with health education methods with lecture and demonstration techniques. After this activity is expected to increase student awareness level about PHBS in school.
The Impact of Pell Grant Eligibility on Community College Students’ Financial Aid Packages, Labor Supply, and Academic Outcomes
Authors: Park Rina Seung Eun , Scott-Clayton Judith
Published: July 2018

In this article, we examine the effects of receiving a modest Pell Grant on financial aid packages, labor supply while in school, and academic outcomes for community college students. Using administrative data from one state, we compare students just above and below the expected family contribution cutoff for receiving a Pell Grant. We find that other financial aid adjusts in ways that vary by institution: Students at schools that offer federal loans borrowed more if they just missed the Pell eligibility threshold, but at other schools, students were instead compensated with higher state grants. Focusing on the loan-offering schools, we find suggestive evidence that receiving a modest Pell Grant leads students to reduce labor supply and increase enrollment intensity. We also provide indirect evidence that students’ initial enrollment choices are influenced by an offer of Pell Grants versus loans.
Dominance-driven autocratic political orientations predict political violence in non-WEIRD and WEIRD samples
Authors: Bartusevicius Henrikas , van Leeuwen Florian , Petersen Michael Bang
Published: July 2018

Given the costs of political violence, scholars have long sought to identify its causes. We examined individual differences related to participation in political violence, emphasizing the central role of political orientations. We hypothesized, specifically, that individuals with dominance-driven autocratic political orientations are prone to political violence. Multilevel analysis of survey data from 34 African countries (N = 51,587) indicated that autocracy-oriented individuals, compared to democracy-oriented individuals, are considerably more likely to participate in political violence. As a predictor of violence (indexed with attitudinal, action intent, and behavioral measures), autocratic orientation outperformed other variables highlighted in existing research, including socioeconomic status and group-based injustice. Additional analyses of original data from South Africa (N = 2,170), Denmark (N = 1,012), and the United States (N = 1,539) indicated that the autocratic orientation-political violence link reflects individual differences in dominance orientations, and that the findings generalize to societies extensively socialized to democratic values.
Colangiocarcinoma extra hepático de colédoco distal: a propósito de un caso
Authors: Chicaiza Tayupanta Jesus Honorato , Mejía Vascones Santiago , Chicaiza Quishpe Andrea
Published: July 2018

Introducción: Las neoplasias malignas que derivan del parénquima hepático y el epitelio de los conductos biliares constituyen un grupo heterogéneo de tumores que tienen generalmente mal pronóstico y cuyo tratamiento se complica en la mayoría de los casos a causa de la lesión hepática, la cirrosis o la obstrucción biliar subyacentes. Representan la tercera causa de muerte por cáncer en todo el mundo y su incidencia va en aumento, lo que obliga a extremar la vigilancia clínica en relación con su presentación, evaluación y tratamiento. Objetivo: Describir un caso clínico de Colangiocarcinoma extra hepático de colédoco distal. Material y métodos: Estudio descriptivo retrospectivo, presentación de caso clínico. Resultados: Los tumores del hígado y las vías biliares comprenden el carcinoma hepatocelular, el Colangiocarcinoma y el adenocarcinoma de vesícula biliar, así como otros tipos histológicos malignos menos frecuentes. Los colangiocarcinomas se subdividen a su vez dependiendo de su localización anatómica en las vías biliares: intrahepáticos (también denominados periféricos) o extrahepáticos, que pueden ser hiliares (también llamados tumores de Klatskin) o distales. El hígado es un lugar frecuente de metástasis de otros tumores primarios, lo que obliga a incluir los procesos metastásicos en el diagnóstico diferencial de los tumores hepáticos. El presente caso se incluye en los tumores malignos primarios del hígado y las vías biliares Colangiocarcinoma distal diagnosticado por CPRE. Conclusiones: La precisión diagnóstica y terapéutica puede modificar el pronóstico en pacientes con Colangiocarcinoma extra hepático de colédoco distal