bluuebunny/crossref_metadata_2025 huggingface dataset:
Business Hotel and Shopping Mall in Science & Technopark Universitas Sumatera Utara Kwala Bekala
Authors: Karina Febrin Azhari  , Nasution Achmad Delianur
Published: June 2020

Business Hotel and Shopping Mall are buildings that used as a place to stay, especially for those who in a business trip and grocery facility for guests in the hotel and people around. The exists of hotel and mall in an area usually can attract people to visit that area and used as a place to rest and to gather, this is the main reason on choosing Hotel and Mall to be one of the facilities in supporting area of Science and Technopark in campus USU Kwala Bekala. Based on the USU Kwala Bekala masterplan, the site with 1,6 Ha area is located in the entrance zone, which is the gateway area of USU Kwala Bekala, so that the concept of the mass was building as a gate. This building is expected to be one of the areas that can integrate users with all of the facilities in Science & Techno Park of Campus USU Kwala Bekala. From the analysis that has done, the final design was the buildings are separated into two mass and connected with a sky bridge with the implementation of green architecture. The application of this concept seen in the use of windows, skylight, and the inner court as natural lighting and ventilation, roof garden to recycle rainwater, and secondary skin as a sunlight buffer. These applications are expected to help in reducing the use of water and electricity.
MODEL PERSEDIAAN UNTUK PEMBELIAN MULTI-ITEM PADA SUPPLIER TUNGGAL MELALUI PURCHASING CONSORTIUM PADA PENGELOLA TAMBAK
Authors: Rahmawati Nur
Published: June 2020

Purchasing Consortium (PC) adalah bergabungnya dua atau lebih organisasi dengan badan hukum terpisah baik secara sendiri, maupun melalui pihak ketiga melalui pembagian dan atau penyatuan volume pembelian, informasi, dan resources yang dimiliki. Tujuan dari penggabungan tersebut adalah untuk dapat meningkatkan bargaining power, sehingga diperoleh harga beli barang atau jasa yang lebih murah dari supplier. Penelitian ini mencoba melakukan permodelan untuk dapat meminimumkan total biaya tahunan, pada beberapa buyer yang melakukan pembelian multi item melalui PC pada supplier tunggal yang menawarkan skema diskon tetap.

Dalam penelitian ini digunakan metode analitis untuk menyelesaikan permasalahan dengan menggunakan pendekatan optimasi. Dari hasil percobaan numerik diperoleh hasil bahwa dengan melakukan pembelian melalui PC, total biaya yang dihasilkan lebih baik bila dibandingkan dengan pembelian tanpa melalui PC.
DISPLACEMENT ANALYSIS OF SHEET PILE WITH TIE BEAM ON BREAKWATER CONSTRUCTION BY USING PLAXIS
Authors: Arif Maulana
Published: June 2020

The breakwater construction usually founded in coastal area with many public or company facilities. It is very useful to break the ocean waves so it can not reach the shore line. Furthermore, the breakwater construction is also applied as a barier for a port for ship docked. One of the type of breakwaters is tube column filled with compacted sand reinforced by sheet file and tie beam. This research will discuss about the sheet pile displacement in static and dynamic condition. Plaxis is applied as the main tool to built the 2-D model based on given data from field observation. The input parameter for this model is applied in soil stratigraphy, compacted sand column, sheet pile, tie beam, pseudostatic wave force, sea level and earthquake acceleration. The running of this model divided in three condition. There are static condition, static condition with pseudostatic wave force, and dynamic condition. The results show different displacement between the conditions. The sheet pile displacement in static condition is 3.35 cm at harbor side and 1.91 cm at open sea. The sheet pile displacement in static condition with pseudostatic wave force is 12.14 cm at harbor side and 12.08 cm at open sea. The sheet pile displacement in dynamic condition has 5 cm peak both harbor side and open sea.
PERTUMBUHAN DAN HASIL PADI GOGO VARIETAS INPAGO 8 PADA BERBAGAI SISTEM TANAM DI KABUPATEN PIDIE JAYA
Authors: Idawanni
Published: June 2020

Kajian ini bertujuan untuk mengetahui pertumbuhan dan hasil padi gogo varietas inpago 8 pada berbagai system tanam yang dilaksanakan dilahan kering Desa Sarah Panyang  Kecamatan pidie jaya. Pengkajian ini dilaksanakan  dari bulan  September - Desember 2019 dengan luas lahan 1 ha.  Penelitian ini menggunakan  Rancangan Acak Kelompok (RAK) dengan 3 perlakuan dan 3 ulangan.  Perlakuannya  adalah sistem tanam jajar legowo 2:1,  jajar legowo 4:1, dan sistem tanam tegel. Setiap ulangan terdiri dari 3 plot perlakuan, pengambilan sampel dilakukan disetiap plot sebanyak 15 tanaman.  Parameter tanaman yang diamati adalah pertumbuhan dan komponen hasil tanaman, yaitu : tinggi tanaman, jumlah anakan produktif, panjang malai, jumlah gabah isi per malai, persentase gabah hampa, berat 1000 butir, dan hasil gabah kering panen (GKP) per hektar. Hasil penelitian menunjukkan sistem tanam jajar legowo  perpengaruh nyata pada komponen pertumbuhan dan hasil seperti, jumlah anakan produktif, panjang malai, jumlah gabah isi per malai, persentase gabah hampa dan hasil gabah ton/ ha sedangkan pada tinggi tanaman dan berat 1000 butir tidak pengaruh nyata. Sistem tanam Jajar legowo 2:1,  memberikan hasil tertinggi ( 5.50 ton ha-1 ) diikuti sistem tanam legowo 4:1 ( 5,00 ton ha-1), dan sistem tanam tegel  ( 3.70 ton ha-1.)
Detection and Management of the Female Athlete Triad
Authors: Craig Coleman, DO  , Brett Spain, DO
Published: June 2020

The female athlete triad is a disorder seen in physically active females that manifests as three interrelated syndromes that may or may not occur simultaneously.1,2,3 It is a multi-component disease initiated by an energy deficient state (possibly from an eating disorder), bone mineral density abnormalities and menstrual changes.1,2,3 Prevention and early intervention are important in averting permanent debilitating damage. The cornerstone of treatment is creating a positive net energy availability, which requires a multidisciplinary approach comprised of a licensed physician, nutritionist, exercise physiologist, mental health practitioner, athletic trainer, coaches, the athlete and their parents.
The Effect of the Inquiry Learning Model on Students’ Metacognition Awareness
Authors: Hidayat Samsun , Asy'ari Muhammad , Muhali Muhali , Sukaisih Roniati
Published: June 2020

This study aims to determine the effect of inquiry learning models on the students’ metacognition awareness in senior high school. Metacognition awareness in this study consists of eight components, namely (1) declarative knowledge, (2) procedural knowledge, (3) conditional knowledge, (4) planning, (5) information management system, (6) monitoring, (7) evaluation, and (8) debugging. This research is a quasi-experimental research with one group pretest-posttest design. The sample in this study were 25 students of science in Madrasah Aliyah Negeri 3 Lombok Tengah chosen using the saturated sample technique. Metacognition Awerness Inventory (MAI) is used to collect metacognition awareness data of students who are analyzed using paired t-test and Wilcoxon test samples. The results showed that students' metacognition awareness for all indicators was stated to increase (p <0.05) after learning using inquiry learning models. Based on these results, it can be concluded that the inquiry learning model influences the metacognition awareness of secondary school students.
Time Stirring Effect of Chitosan from Shrimp Shells as Gold Absorbent
Authors: Prasetya Dwi Sabda Budi , Ahzan Sukainil
Published: June 2020

This study aims to analyze the effect of chitosan stirring time from shrimp shells as gold absorber. Experimental research was conducted in this study, where the manufacture of chitosan from shrimp shells began with demineralization (mineral removal) using 1.5 M HCl, deproteination (protein removal) using 3.5% NaOH and deacetylation (acetyl removal) using 60% HCl. The chitosan formed was weighed 0.1 gram (as many as five samples) and then stirred in a 10 ppm Au solution, with a stirring time of 0, 10, 20, 30, and 40 minutes, and its absorption ability to gold was analyzed using AAS (Atomic Absorbsion Spectroscopy) and obtained percentage of absorption respectively 24.79%, 50.89%, 45.64%, 40.52% and 37.87%. From the results of the study, it was found that there was an effect of chitosan stirring time from shrimp shells as gold absorber and the highest absorption at 10 minute stirring was 50.89%.
Synthesis and Characterization of TiO2 Semiconductor Doped by AgNO3 and Their Application as Photoanode in Dye-sensitized Solar Cells
Authors: Ali Umar Marjoni Imamora , Faizil Nanda , Umar Akrajas Ali , Saad Siti Khatijah Md
Published: June 2020

The use of Titanium dioxide (TiO2) semiconductors in Dye-Sensitized Solar Cells (DSSC) devices have been extensively studied and synthesized with various techniques to obtain optimal performance. The TiO2 semiconductors with optimal performance are influenced by the growth method, the time of growth, the shape of the microstructure, and the optical properties. In this study, it was reported about the effect of silver nanoparticles (AgNO3) doping onto TiO2 semiconductors on their microstructure, reflectance, and efficiency of the DSSC device. The synthesis of TiO2 was carried out using liquid phase deposition (LPD) and immersed into an AgNO3 solution with a variation of time namely 0.5 h, 1 h, 2 h, 4 h, and 6 h. The entire TiO2 + AgNO3 sample, then used as a photoanode on DSSC with plastisol as a counter electrode. Characterization of microstructure, reflectance, and DSSC performance was carried out by using field emission scanning electron microscopy (FESEM), Uv-Vis Spectrophotometer, and Gamry Instrument, respectively. The FESEM results show that AgNO3 has successfully grown on the ITO substrate in a spherical shape with an average particle diameter ranging from 1.52-2.29 μm. From observations using the Uv-Vis Spectrophotometer, obtained the energy band gap values ranged from 0.22 to 2.27 eV. The best results of DSSC device efficiency, with TiO2+AgNO3/Dye/Plastisol structure, have resulted in the Voc of 0.694 V, current density (Jsc) of 0,943 mA/cm2and fill factor (FF) of 43,50% which is obtained at sample 1.
DISCUSSION OF HYBRID NEW KEYNESIAN PHILLIPS CURVE METHODOLOGY ON INFLATION DYNAMICS
Authors: SÜMER Ayşegül Ladin
Published: June 2020

The New Keynesian Phillips curve accepts real marginal costs, which are shaped by forward pricing as relevant determinants of inflation. Accordingly, while some firms change prices in every period, the rest of the firms keep prices stable. When fixed prices are considered as the lagged value of inflation, price inertia emerges. In this study, how to reach the hybrid model by technically examining the backward looking expectations as a subset to capture the price inertia in the New Keynesian Phillips curve.
URGENSI PELAKSANAAN TAHAPAN PERSIAPAN PENYUSUNAN KONTRAK OLEH PELAKU BISNIS DALAM MENGKONTRUKSI HUBUNGAN BISNIS
Authors: Anggraeny Isdian , Tongat Tongat , Rahmadanti Wardah Dinnar
Published: June 2020

ABSTRACT Hypothetically-theoretical, almost certainly, without adequate understanding of the business relations agreement will not go well. So, every business person must understand the agreement. Departing from such needs, this article presents two fundamental issues as a material discussion. First, What are the elements that business people must consider in the preparation phase of the business contract? Secondly, What is the urgency of implementing a contract planning preparation phase by business people? Through normative and juridical studies, the explanation is obtained as follows. Business contracts are conducted through the following phases: Pre-contracted stages, contractual stages, and post-contractual phases. As an effort to make an ideal, systematic, and safe contract for the parties, it is necessary to maturation in the preparation phase of the contract drafting. The Implementation of the preparation phase of the business contract is very important so that the contract can be held accountable legally and can be understood by the parties.Keywords: Contract planning, business people, business relationships  ABSTRAK Secara hipotetis-teoretis, hampir dapat dipastikan, tanpa ada pemahaman yang memadai tentang perjanjian hubungan bisnis tidak akan berjalan dengan baik. Sebegitu urgennya, maka setiap pelaku bisnis harus memahami tentang perjanjian. Berangkat dari kebutuhan yang demikian, tulisan ini menyajikan dua masalah pokok sebagai bahan pembahasan. Pertama, apa saja unsur-unsur yang harus diperhatikan oleh Pelaku Bisnis dalam tahapan persiapan kontrak bisnis? Kedua, apa urgensi pelaksanaan tahapan persiapan perancangan kontrak oleh Pelaku Bisnis? Melalui kajian secara yuridis normatif, diperoleh paparan penjelasan seperti berikut. Kontrak bisnis dilakukan melalui tahapan seperti berikut: tahapan pra kontratual, tahap kontraktual, dan tahap pasca-kontraktual. Sebagai upaya membuat kontrak yang ideal, sistematis, dan aman bagi para pihak maka perlu pematangan dalam tahap persiapan penyusunan kontrak. Pelaksanaan tahapan persiapan penyusunan Kontrak bisnis sangat penting agar kontrak yang dibuat bisa dipertanggungjawabkan secara hukum dan dapat dipahami oleh para pihak.Kata kunci : perancangan kontrak, pelaku bisnis, hubungan bisnis
TANGGUNG JAWAB BANK DALAM HAL TERJADINYA KESALAHAN SISTEM YANG MENGAKIBATKAN PERUBAHAN SALDO NASABAH DI KARAWANG
Authors: Apriani Rani , Affandi Imanudin
Published: June 2020

ABSTRAKLembaga perbankan memiliki kontribusi yang cukup dominan dalam menjaga keberlangsungan roda perekonomian, hal ini tidak luput dari peranan nasabah selaku konsumen produk dan jasa bank sangat besar. Prinsip kehati-hatian harus dijalankan oleh Bank tidak hanya karena dihubungkan dengan kewajiban Bank untuk tidak merugikan kepentingan nasabah yang mempercayakan dananya kepada Bank, tetapi juga karena kedudukan Bank yang istimewa dalam masyarakat. Bagaimana Tanggung jawab Bank dalam hal terjadinya kesalahan sistem yang mengakibatkan perubahan saldo nasabah? Metode yang digunakan dalam penelitian ini adalah yuridis normative. Tanggung jawab bank dalam hal terjadinya kesalahan sistem yang mengakibatkan perubahan saldo nasabah timbul karena telah terjadi pelanggaran Pasal 2 dan Pasal 29 UU Perbankan, Pasal 12 ayat (1) Peraturan Bank Indonesia No.2/19/PBI/2000 tentang Persyaratan dan Tata Cara Pemberian Perintah atau Izin Tertulis Membuka Rahasia Bank, UU No. 21 Tahun 2011 tentang Otoritas Jasa Keuangan, Peraturan Otoritas Jasa Keuangan No. 01/POJK.07/2013 tentang Perlindungan Konsumen Sektor Jasa Keuangan, dan Peraturan Bank Indonesia No.11/25/PBI/2009 tentang Penerapan Manajemen Risiko. Tindakan bank tersebut telah memenuhi unsur-unsur dari perbuatan melawan hukum, sehingga sehingga Bank mempunyai kewajiban untuk mengganti kerugian kepada nasabahnya, baik diminta oleh nasabah melalui gugatan maupun secara sukarela. Kata Kunci: Tanggung Jawab, Bank, Kesalahan Sistem, Perubahan, Saldo
Bacteriological and histopathological analysis of Penaeus vannamei experimentally infected with Vibrio parahaemolyticus-AHPND strains
Authors: Aguilar-Rendón KG , Lozano-Olvera R , Yáñez-Rivera B , Soto-Rodriguez SA
Published: June 2020

Vibrio parahaemolyticusstrains have been identified as the causative agent of acute hepatopancreas necrosis disease (VpAHPND+) in shrimp. In the present work, a highly virulent (M0904) and less virulent (M0607) strain ofVpAHPND+ were used in experimental infections ofPenaeus vannamei. Throughout the experiment, histopathological analyses were conducted on shrimp tissues, and samples from the bottom (B) and water column (WC) of each aquarium were taken to estimate bacterial growth. The first deaths of shrimp challenged withVpM0904 occurred 4 h post-infection (hpi), reached 50% mortality at 17 hpi, and showed more acute pathological progression associated with AHPND despite both strains having similar bacterial densities from 0-4 hpi. The first deaths of shrimp inoculated withVpM0607 occurred at 13 hpi, a difference of 9 h. These shrimps displayed reduction of reserve vacuoles in R and B cells of the hepatopancreas, and reached 50% mortality at 27 hpi. As bacterial growth in the WC and B in the first hours was similar for both strains, bacterial density was not a significant factor inVpvirulence. Since pirAB toxin is the causative agent of AHPND, it is possible that there is a threshold level at which the toxin damages hepatopancreatic tissues, so production or secretion of the toxin can be dependent of theVpstrain. We propose new AHPND stage: remission with 3 main routes for the disease outcome after the remission stage (re-infection, chronic effect and recuperation). Hepatopancreatic embryonic cells can be used as a biological indicator of this stage.
PERAN MASYARAKAT DALAM PENCEGAHAN DAN PENANGGULANGAN TERHADAP PENYALAHGUNAAN DAN PEREDARAN GELAP NARKOTIKA
Authors: Antiprawiro Gunawan
Published: June 2020

AbstractThe purpose of this research is to understand thepeoplesâ€™ response toward rampaging of narcoticmisuse in Yogyakarta and the existence ofpeoplesâ€™ participation of Yogyakarta. Based ondescriptive analysis of data collection throughsome techniques of (a) documentation study, (b)in-depth interview, (c) observation and (d)focused group discussion (FGD) it is exploredthat peoplesâ€™ participation has functioned associal energy and has developed as a socialmovement. Values which is rooted from variousresources like religions, ethics and regulation arethe important determinant and binding thepeopleâ€™s behavior to achieve success in theimplementation of P4GN (Prevention andElimination of Illegal Circulation and Misuse ofNarcotics). This social movement also showsconsistency and responsibility of the Republic ofIndonesia as a state toward the ASEANagreement and nations in the world to fightagainst misuse and illegal circulation ofnarcotics. The agreement of ASEAN has providedgreat opportunity for the youth and student inthe ASEANâ€™s countries to exchange information,to do comparative study and workshop amongthe young generation for the implementation ofP4GN.Keywords: Peopleâ€™s role, Elimination, MisuseNarcotics

AbstrakTujuan penelitian ini adalah untuk mengetahuirespon masyarakat terhadap maraknyapenyalahgunaan narkotika di Yogyakarta, daneksistensi partisipasi masyarakat Yogyakarta.Dari analisis deskriptif terhadap data yangdihimpun dengan teknik : (a) studi dokumentasi,(b) wawancara mendalam, (c) observasi, dan (d)diskusi kelompok terarah (FGD) terungkap bahwapartisipasi masyarakat telah berfungsi sebagaienergi sosial dan berkembang sebagai suatugerakan sosial. Nilai dari berbagai agama, etika,serta Peraturan Perundangan merupakandeterminan penting dan mengikat perilakumasyarakat untuk mencapai keberhasilanpenyelengaraan P4GN. Gerakan sosial inimenunjukkan konsistensi danpertanggungjawaban Negara RepublikIndonesia atas kesepakatan ASEAN dan bangsabangsa dunia dalam memerangipenyalahgunaan dan peredaran gelapnarkotika. Kesepakatan Komunitas ASEANmemberikan peluang besar bagi pemuda danmahasiswa di negara negara ASEAN untuksaling tukar informasi, studi banding, danworkshop antar pemuda dan mahasiswa dalampenyelenggaraan P4GN.Kata Kunci: Peran Masyarakat,Penanggulangan, Penyalahgunaan Narkotika
TANTANGAN PERGURUAN TINGGI DALAM ERA PERSAINGAN GLOBAL
Authors: Kadarisman M.
Published: June 2020

AbstractThe universityâ€™s challenge in the era of globalization is characterized by the development ofscience and technology which is full of competition. Sooner or later, universities inIndonesia in the future will face challenge to improve quality of educational institutionsthat must produce qualified human resources and advantages in various aspects of life.College is one of the subsystems of national education that cannot be separated from othersubsystems within and outside the education system. Universities are able to develop atleast five forms of intelligence, namely intellectual, emotional intelligence, practicalintelligence, social intelligence and spiritual intelligence as well as moral. The five forms ofthis intelligence must be developed simultaneously. If well done, then not only producestudents and graduates who are intellectually smart, but also smart in other things.Keywords: Globalization of Education, Science, Quality of Human Resources.
TANTANGAN KEPEMIMPINAN MANAJERIAL ORGANISASI PERGURUAN TINGGI, PREDIKTOR EFISIENSI MANAJEMEN SISTEM PENDIDIKAN NASIONAL
Authors: Rumondor Alex
Published: June 2020

AbstractIn accordance to the Republic of Indonesia Law of National Education System which isknown as â€œSisdiknasâ€(Sistem Pendidikan Nasional) Law Number 20, Year 2001, thenational education system in Indonesia should guarantee the universities managementefficiency. Besides other factor of universitiesâ€™ capability to implement the autonomy ofuniversities organizational management; either in academic, personal, financial fields or inother functional areas regulated by each university. Following the government regulationLaw Number 99 Year 2001 concerning the Education National Standard, normatively infact that law is challenging the universities organizational management locally, nationallyand globally and today this become the object of study of the organizational communication.Our contemporary understanding actually has accepted that leadership is basicallyinfluence the daily interpersonal communication in the life of organization even itdetermines the achievement of organizationâ€™s objectives. No motivation found amonguniversitiesâ€™ leaders is often caused of dissension in the managing leadership of theorganization.Keywords: Managing Leadership, Universities Organization, National Education System.
RAKYAT MEMPERKUAT KENDALINYA TERHADAP NEGARA
Authors: Panjaitan Merphin
Published: June 2020

AbstractThe peopleâ€™s goal to established the a state is to get better life, justice, secure and welfare.But in the New Order, injustice was almost happened in all fields of lives, which was thenfall into an economic crisis leaving broad poverty, unemployment, backward education andcorruption. Those New Orderâ€™s diseases are still continue up till now, although reformationhas been continued for more than 10 years. In reality the stateâ€™s power is not always used toserve its people. Thus, people has to tightened its control toward state, since when onceloose its control, stateâ€™s power will be misused only for the interest of the ruler and at thesame time forget the people who actually is the owner of the state. The state is owned bypeople for the common good and that kind of state is named democratic state that its processof execution must be under peopleâ€™s control. For that purpose it needed a kind of politicalinteraction between state-society which is peaceful, secure, fairness and having trust to eachother. That interaction needs appropriate condition, among other things are limited statepower, power division based on check and balance principle, general election, effectivepolitical participation, regional autonomy and reformation of the behavior of society andstate.Keywords: State power, Peopleâ€™s control, Democratic state,Behavior reform of state and society
STRATEGI MANAJER KAMPANYE BAGI KOMUNIKATOR POLITIK
Authors: Siahaan Chontina
Published: June 2020

AbstractIn the political life, a political communicator has a central role when he or she want to get aposition in the parliament either as president or vice president in the legislative, executiveor judicative branch. A strategic planning of the Campaign Manager is very important tobring a Political Communicator to be president. What has to be done by a campaignmanager and what kind of strategy will be used to achieve its goal will be described in thisarticle by mapping steps conducted by the Campaign Manager that using PEST andSWOT analysis and followed by campaign planning to answer five basic questions: whatwill be achieved, who is the target, what message will be conveyed, how to convey, how toevaluate and time and fund of its implementation.Keywords: Political communicator, Campaign manager, Strategic planning
PERANAN KOMUNIKASI DALAM KEPEMIMPINAN PEMERINTAHAN DAN PARTISIPASI MASYARAKAT
Authors: Paembonan Linda Christine S.
Published: June 2020

AbstractThe role of communication in the governmentâ€™s leadership in an attempt to influence,move, guide and direct its community or follower is a very important factor for therealization of the goals set. Government leaders as a mover and a good communicator willclarify perceptions and convince his followers to engage and active participate in thedevelopment activities; all at once as a proof that government is practicing the communitybaseddevelopment or it is so called development from, by and for the people.Keywords: Communication role, Government leadership, Community-based development.
Asistente virtual académico utilizando tecnologías cognitivas de procesamiento de lenguaje natural
Authors: Manjarrés-Betancur Roberto A. , Echeverri-Torres Monica María
Published: June 2020

En un entorno académico, el surgimiento de nuevas tecnologías y la omnipresencia de Internet están brindando nuevas oportunidades para mejorar la eficiencia de los sistemas educativos al proporcionar a los estudiantes información instantánea sin necesidad de desplazarse, permitiendo ahorrar tiempo y trabajo humano a un bajo costo. El presente artículo tiene como objetivo principal implementar un prototipo de asistente virtual académico utilizando tecnologías cognitivas tipo chatbot (i.e. software de Inteligencia Artificial diseñado para realizar una serie de tareas de manera independiente y sin la ayuda de un humano), para el mejoramiento de la experiencia y tiempos de atención en el área de procesos académicos, para los estudiantes del Politécnico Colombiano Jaime Isaza Cadavid.
An initial study into New Zealander's perceptions of vegetated landscapes in rural areas
Authors: Parminter T.G. , Ford R.M. , Wilson J.A. , Parminter L.H. , Roth H.
Published: June 2020

This project was undertaken to examine how people in the North Island of New Zealand might evaluate a variety of rural and agricultural landscapes and the criteria that they used to make their assessment. Between November 2004 and March 2005 a convenience sample of 50 people were interviewed from around the Waikato, Auckland and Bay of Plenty. The interviewers asked people to sort and discuss 54 photos of natural landscapes containing a range of vegetation types. All the photos were standardised to a similar composition to assist in the comparisons. Each person being interviewed was asked to sort the photographs into categories reflecting their own criteria and then explain the categories. They were then asked to identify their most and least preferred categories. The most preferred vegetation types were the indigenous forest types which were considered "inspiring" and "attractive". Well grazed grasslands were moderately preferred as being "natural" and "well managed". Cropped areas were disliked by some people for being "over controlled". The least preferred were gorse blocks and regenerating scrubland which were considered "ugly" and "messy". Keywords: landscape, policy, ecology
The changing face of the farming community: Lone Star Farms
Authors: Sturgess Tom , Anderson Wayne
Published: June 2020

Lone Star Farms, which was formed in 1996, is not a corporate farm in the classical sense, but a family farm run on corporate lines, currently comprising 10 properties throughout the South Island. Four of these properties are partially pastoral leasehold, five are freehold, and one is Puponga Farm Park at the base of Farewell Spit in NW Nelson, which is leased from the Department of Conservation. We are solely a sheep and beef cattle enterprise, with a geographic range which gives a good spread of climatic and market risk. Last winter we carried approximately 128,000 sheep and beef cattle stock units, and we are budgeted to increase next year to 140,000 su. There are nine Farm Managers and generally 20 other permanent farm staff. We have a Head Office, situated in Nelson, which, on the farming side of the business, consists of one Operations Co-ordinator and the equivalent of 2.5 administrative and clerical staff, giving a ratio of one farm staff member to 4600 su, and one support staff member to 40,000 su. The first consideration once we assume ownership of a property is to address subdivision, soil fertility, pasture species, and animal genetics, and once these are taken care of, we begin utilising our management strengths. In terms of Land, Labour, and Capital, it is the Labour component (i.e. managerial expertise regarding timing, decision-making and control) which will take us forward, once the basic building blocks of productivity are in place.
Forage supply systems for dryland dairy farms in southern Australia
Authors: Chapman D.F. , Jacobs J.L. , Ward G.N. , O'Brien G.B. , Kenny S.N. , Beca D. , Mckenzie F.R.
Published: June 2020

Continued improvements in home grown forage consumption are needed to support the long-term profitability of the dairy industry in southern Australia. Most home grown forage currently comes from perennial ryegrass pastures, which have significant limitations in the southern Australia environment. These limitations threaten future productivity gains, and we therefore consider opportunities for using other plant species. Data on the production of alternative perennial grasses, brassica summer crops, C4 summer crops and winter cereals grown for whole-crop silage are limited and generally show large variation in yields between sites and years. Simulation models suggest that, once the base ryegrass pasture is well-utilised, incorporating complementary forages can return $70 - $100/ha extra operating profit for every additional tonne of home grown forage DM consumed per ha. Double cropping (winter cereal or annual ryegrass followed by a summer crop of turnips or maize) and summer-active pastures such as tall fescue show particular promise. Further information is required on how to integrate these forages into whole farm feeding systems to realise the additional profit with manageable business and environmental risk. Keywords: dairy systems, forage production, pastures, forage crops, simulation models
Willow browse blocks for drought protection and for sustainable management of internal parasites
Authors: Barry T.N. , Mcwilliam E.L. , Pitta D.W. , Lira C.M.Diaz , Kemp P.D. , Pomroy W.E. , Lopez-Villalobos N. , Gawith P. , Douglas G.B.
Published: June 2020

Browse blocks were developed on wet rush-infested areas of Riverside Farm, near Masterton, by planting 6,000 willow stakes/ha over the winter periods of 2000, 2001 and 2002. This was followed by light grazing in the first year after planting and then more intensive grazing in later years. After 18 months the areas dried out, due to evapotranspiration from the trees, and a herbage sward developed from volunteer species. The quality of the herbage progressively improved over a 4 year period and the browse blocks now support year-round grazing by sheep. In Experiment 1, ewes that grazed willow browse blocks for 86 days in 2004 (including mating) had higher reproductive performance than ewes that were mated on short, drought affected pasture. However, reproductive performance was lower than that from ewes mated on a sole diet of long herbage similar to that growing in the browse blocks. It was calculated that 15 and 65% of the metabolisable energy and condensed tannins consumed by ewes grazing browse blocks was provided by willow trees. In Experiment 2, undrenched lambs grazing either control pasture or browse blocks for 98 days in 2005 had lower liveweight and carcass gains than lambs regularly drenched with anthelmintic. Lambs grazing browse blocks consistently had lower dag scores and undrenched lambs grazing on browse blocks had reduced worm burdens of some economically important internal parasites compared with undrenched lambs grazing pasture. It was concluded that the benefits of browse blocks could be due to both direct and indirect effects and that any benefits in internal parasite management may be accompanied by reduced rates of carcass growth. Guidelines are presented for the grazing management of willow browse blocks over a complete 12 month period. Keywords: willow (Salix), fodder tree, drought, internal parasites.
A comparison of the organic and conventional livestock farming systems of Avalon Farming in West Otago
Authors: Richardson A and S
Published: June 2020

Organic farming in New Zealand is not considered a mainstream option for farmers. This paper compares organic and conventional farms running side by side at Avalon Farming and details why Avalon Farming is expanding its organic area. Included in the paper are details of the conversion to organic farming and its success. Topics include: 1. Challenges of converting from a conventional to an organic system. 2. Comparing conventional and organic production and the financial returns. 3. Marketing options for organic farmers in New Zealand including the growth of farmers markets.
Improving water use efficiency on irrigated dairy farms in Canterbury
Authors: Martin R.J. , Thomas S.M. , Stevens D.R. , Zyskowski R.F. , Moot D.J. , Fraser T.J.
Published: June 2020

Water Use Efficiency (WUE) is an important performance indicator of sustainable production, widely used overseas. WUE is defined in a number of ways, and it is important to know what definition is being used. Overseas data show that WUE on dairy farms depends on both the efficiency of applying water to the paddock, and the efficiency of feed utilisation off the paddock. Pasture WUE requires measurements of the amount of water applied and the amount of pasture produced, which are rarely concurrently measured on dairy farms. Estimates of pasture WUE from previous research experiments are highly variable because of uncertainties about how much water was applied. We have suggested a benchmark for WUE based on measurements on commercial dairy farms, and suggest some ways that farmers can improve their irrigation practices. Keywords: water use efficiency, pasture yield, irrigation, evapotranspiration
Opportunities to improve nitrogen utilisation in the rumen by reduction in plant-mediated proteolysis
Authors: Barrett B.A. , Pacheco D. , Mcnabb W.C. , Easton H.S.
Published: June 2020

The reaction of ingested forage plant fragments to the rumen environment may contribute to the rapid degradation of plant cell contents in the rumen. A series of experiments were used to explore the hypothesis that plant-mediated proteolysis (PMP) contributes to N loss from fresh forage entering the rumen, and to investigate the potential for identifying cultivars with reduced PMP. During an in sacco time-course experiment, chopped fresh field grown perennial ryegrass (Lolium perenne L.) leaf samples lost 15% of their total N within the first 8 hours in the absence of rumen microbes; whereas 40% was lost from samples incubated with exposure to rumen microbes. Accumulation of free amino acids in the buffer accounted for 75% of the N loss after 24 hours. In a subsequent experiment, in vitro incubation of samples from five perennial ryegrass cultivars detected significant (P
Selecting forage grasses for improved nitrate retention - a progress report
Authors: Nichols S.N. , Crush J.R.
Published: June 2020

Significant variation for both root diameter and shoot dry weight was found among 20 commercially available hybrid and Italian ryegrass cultivars screened for root diameter. Nitrate interception by four selected cultivars was then compared with perennial ryegrass in a lysimeter trial. The shoot size of selected cultivars was significantly higher than perennial ryegrass. Drainage volumes from hybrid/Italian ryegrasses were half that of perennial ryegrass and contained significantly less nitrate. 15N absorption was also significantly higher for thin (79- 80%) and thick rooted (75-76%) hybrid/Italian cultivars than for the perennial ryegrass (63%). Root diameter of the different hybrid/Italian cultivars did not have a major impact on nitrogen interception and leaching. However the concept of a large, winter active grass with high nitrogen demand during periods of high leaching activity is supported by this study. Further selection for finer roots could increase the nitrogen interception ability of these plants without compromising shoot growth. Keywords: leaching, nitrate, roots, ryegrass
Energy use, "food miles" and greenhouse gas emissions from New Zealand dairying - how efficient are we?
Authors: Ledgard S.F. , Basset-Mens C. , Mclaren S. , Boyes M.
Published: June 2020

Assessment of energy use and greenhouse gas emissions associated with dairy products needs to account for the whole life cycle of the products, particularly with the debate about "food miles"(the transportation of product from producer to consumer). A life cycle assessment (LCA) of an average NZ dairy farm for 2005 showed that total energy use per kg milk from the "cradle-tomilk- in-the-vat" was 45-65% of that from EU farms. The greenhouse gas (GHG) emissions or carbon footprint showed similar relative trends although differences were smaller due, at least in part, to lower methane efficiency from lower-producing NZ cows. Energy use associated with shipping dairy product (e.g. cheese) from NZ to UK is equivalent to about one-quarter of the on-farm use. Even when added together, the energy use from the NZ farm and from shipping would still be less than onfarm energy use for the EU farms. However, this is affected by intensification and the Dexcel Resource Efficient Dairying trial showed that increasing maize silage use, and nitrogen fertiliser use in particular, increased the energy use and GHG emissions per kg milk by up to 190% and 23%, respectively. Thus, the trend for intensification on NZ dairy farms means that our comparative advantage with EU farms is diminishing. A focus on improved farm system practices and integration of mitigation options is required to reverse this trend. Keywords: food miles, greenhouse gases, energy, life cycle assessment, milk, New Zealand, efficiency
Baseline data on the diversity and abundance of selected bird species on conventional and converting organic dairy farms
Authors: Mondot Marion , Blackwell Grant , Maegli Tanja
Published: June 2020

While it has been shown that bird species can benefit from organic farm management internationally, there is little information on birds in production landscapes in NZ. In this paper we apply spatial analysis techniques to compare the spatial distribution and habitat use of birds on selected North Island dairy farms, half of which are undergoing a 3-year organic conversion process and half of which are remaining under conventional management. There were significantly more skylarks recorded on conventionally managed farms. Overall however, there were few differences in overall bird abundance or diversity between the two management systems. The comparable use of woody vegetation and open pasture may reflect similar proportions and composition of these on the study farms. Once fully converted, organic dairy production systems may offer benefits for some bird species, although the composition and management of the farm and surrounding landscape are probably also key factors for bird numbers and diversity. Keywords: birds, dairy farming, landscape composition, organic conversion, pasture composition
Modelling the effect of nematode parasites on the liveweight gain of lambs grazing alternately with cattle
Authors: Louie K. , Boom C.J. , Dynes R.A. , Mackay A.D.
Published: June 2020

A dynamic model for nematode parasites in lambs which links their adult parasite burden with liveweight gain was extended to investigate alternate grazing with cattle to provide relatively larval-free pasture for finishing lambs. Liveweight performance of weaned lambs was tracked fortnightly under rotational grazing using three cattle:sheep ratios, with three initial parasite burdens and two initial infective larval densities on pasture. Lambs were removed from grazing at 37 kg or if they failed to gain weight during the preceding fortnight. An 80%:20% cattle:sheep ratio reduced larval pasture contamination by 75% but did not affect parasitic burden and total lamb liveweight gain compared with an all-lamb treatment. For low and moderate initial parasitic burdens in the 80%:20% cattle:sheep ratio, 25% of lambs reached 37 kg and 100% gained weight until week 18. This simulation indicated that in organic lamb finishing systems, alternate grazing with cattle provides substantial benefit but only when the initial parasite burden was low or moderate. Keywords: modelling, parasites, liveweight gain, alternate grazing
Investigations of alternative kale management: Production, regrowth and quality from different sowing and defoliation dates
Authors: Brown H.E. , Maley S. , Wilson D.R.
Published: June 2020

Gruner kale showed a linear increase (8.0 kg DM/ha per °Cd) in biomass with sowings on 1 October, 3 November and 1 December producing 23, 19 and 17 t DM/ha (respectively) by the 29 May. Regrowth following mid season defoliation was slow (5.3 kg DM/ha per °Cd) reducing total production (relative to undefoliated) by 7.5 and 5.5 t DM/ha for treatments defoliated on the 29 January and 14 March, respectively. Keyworks: defoliation, kale, quality, regrowth, sowing date, thermal time, yield
PEMIKIRAN MARIA ULLFAH SANTOSO TENTANG HAK PILIH PEREMPUAN INDONESIA (1938-1941))
Authors: Hestirani Laksmita
Published: June 2020

Tulisan ini membahas tentang sejarah pemikiran Maria Ullfah Santoso dalam memperjuangkan hak pilih perempuan Indonesia pada masa kolonial Belanda. Hingga awal dekade 1930-an, perempuan Indonesia belum memiliki hak pilih serta masih menjauhkan diri dari partisipasi politik. Sebagai seorang ahli hukum yang memiliki keterlibatan aktif dalam pergerakan perempuan Indonesia, Maria Ullfah aktif mengampanyekan hak pilih perempuan Indonesia melalui tulisan dan pidato. Pokok permasalahan yang dibahas dalam tulisan ini adalah bagaimana pemikiran Maria Ullfah tentang hak pilih perempuan diformulasikan serta pengaruhnya dalam perjuangan hak pilih perempuan Indonesia. Dengan menggunakan metode penelitian sejarah dan pendekatan sejarah pemikiran, penulismenemukan bahwa Maria Ullfah berpendapat bahwa setiap golongan masyarakat, termasuk perempuan, harus memiliki hak pilih. Menurutnya, hak pilih pasif diperlukan agar perempuan Indonesia dapat duduk di dewan-dewan perwakilan untuk memperjuangkan kepentingan perempuan Indonesia. Adapun hak pilih aktif diperlukan agar perempuan Indonesia dapat memilih wakil-wakilnya sendiri tanpa harus bergantung pada orang lain. Pengaruh pemikiran Maria Ullfah terlihat dalam usaha kaum perempuan Indonesia untuk memiliki perwakilan di Dewan Rakyat (Volksraad), serta keberhasilan perempuan Indonesia dalam mendapatkan hak pilih aktif untuk pertama kalinya pada tahun 1941.
THE STRUCTURE OF MUSIC PRESENTATION IN BALIATN RITUAL OF DAYAK KANAYATN
Authors: Olendo Yudhistira Oscar
Published: June 2020

Traditional music in baliatn ritual has a composition or structure of special music presentation which can influence pamaliatn or tukang liatn (the ritual leader) to experience the transcendental period. Besides, the music played can incur the magical power, it indicates how strong the effect of the sound or voice of gongs, dau, and gadobokng that were played during baliatn ritual. The research problem was how does the structure of music presentation in baliatn ritual of Dayak Kanayatn? Thus, the purpose of this research was to describe and analyze the problem in the structure of music presentation of baliatn ritual. The research used descriptive method in qualitative research design. The study has found that the structure of music presentation in baliatn ritual held in three steps; the beginning part is guntur mandayu beating motif, the main part is ka ‘bawakng beating motif, and the final part is ne’ unte beating motif. In this research, the researcher also made the notation of Dayak Kanayatn music in special and simple way.
Mesleki Gürültüye Bağlı İşitme Kaybının Medikolegal Değerlendirilmesi
Authors: TOPRAK Sadik , ŞENBAŞ Zarif Asucan , YORULMAZ Coşkun
Published: June 2020

Gürültünün, özellikle de işyerinde maruz kalınan gürültünün en önemli olumsuz sonucu, mesleki gürültüye bağlı işitme kayıplarıdır (GBİK). İş yerinde gürültü seviyesi ve gürültüden korunma ile ilgili yasal düzenlemelerle belirlenmiş standartlar bulunmasına rağmen mesleki yüksek seviyelerde gürültüye maruz kalma oranı halen yüksektir. Mesleki gürültüye maruz kalmanın yüksek prevalansına rağmen, tespit edilen vaka sayısının bu kadar düşük olmasının en önemli nedeni, medikolegal değerlendirmede yapılan eksiklikler olarak karşımıza çıkmaktadır. Mesleki GBİK’nin medikolegal açıdan değerlendirilmesinde dünyada çeşitli çalışmalarla tanı kriterleri belirlenmeye çalışılmıştır. Bu derlemede amacımız, bu çeşitli değerlendirme kriterleri ile Türkiye’de mevcut yasal durumun derlenerek GBİK olgularında medikolegal değerlendirme yapılabilmesine yönelik bir algoritma önerisinin ortaya konmasıdır.
Demir Çelik Sektöründe İş Kazalarının Çeşitli Faktörlere Göre Analizi
Authors: BECEREN Gözde , ÖZCAN Burcu
Published: June 2020

Günümüzde iş sağlığı ve güvenliği bir işletmedeki en önemli faktörlerden biridir. İş sağlığı ve güvenliğine verilen değer işletmenin imajına katkı sağlamakta, çalışanların moral ve motivasyonunu yükseltmekte, alınan önlemlerle birlikte iş kazalarını olabildiğince engellemeye çalışmakta ve uzun sürede meslek hastalığına karşı çalışanlarını koruma amacı taşımaktadır. İş kazalarının ne zaman hangi koşullarda ortaya çıkacağı önceden öngörülememektedir. Bir işletmedeki en önemli faktör insan olduğu için insanın hayatını korumak her zaman ön plana çıkmaktadır. Çalışanların sağlığı ve güvenliği için de sürekli olarak iş güvenliği önlemleri alınmalıdır. Bu çalışmada ise gerekli önlemlerin daha iyi alınabilmesi için iş kazalarının şiddeti ile işçinin kıdeminin, kazanın gerçekleştiği bölümün, kazanın gerçekleştiği çalışma saatinin ve kazanın gerçekleştiği vardiyanın ilişkisi incelenmektedir. Yapılan analiz sonucunda çalışmanın yapıldığı çelik üretim fabrikasında iş kazalarının şiddetinin kazanın gerçekleştiği saate göre farklılık gösterdiği ortaya konulmuştur.
Sexist Expressions in Nyakyusa
Authors: Saimon Musa
Published: June 2020

The way people use language determines and (or) reflects their experience in their social context; the use of everyday language becomes a lens through which people behave and see their world and at other time it is the social practices that influence certain choices of language used by community members. For that reason research on how languages affect women’s image in different speech communities is highly needed for the sake of saving women’s face. This brought to the attention the concept of language and gender in applied linguistics whose focus is on how language use and labelling is associated with gender differences. And those language forms that show gender bias are known as sexist expressions. Drawing on the above scenario, the present study explores sexist expressions in Nyakyusa language using data collected from four Nyakyusa speaking people as key informants through mobile phone interviews. Data were analysed thematically in which I generated themes from coded and categorised data. Findings show that Nyakyusa exhibits elements of sexism through five forms of sexist expressions namely referential gender, social gender, lexical gender, proverbs and idioms and agreements. The researcher calls for creation of awareness among Nyakyusa speech communities for reformation of sexist expressions.
Taking Care of Authenticity on the CBC's Randy's Vinyl Tap
Authors: Svec Henry Adam
Published: June 2020

This essay explores the radio program Randy’s Vinyl Tap, which is hosted by Randy Bachman and airs on CBC Radio 1 (2005-present). I argue that the show’s complex reception can be explained, in part, by the fact that it transgresses dominant conceptions of authenticity in both rock music and public broadcasting discourses. Drawing on the work of Mikhail Bakhtin (1984), I explore ways in which, by transgressing these discourses as host and curator, Bachman evokes a “carnivalesque” approach to public communication.