10,050 research outputs found
Exploiting tacit knowledge through knowledge management technologies
No full textThe purpose of this paper is to examine the contributions and suitability of the available knowledge management (KM) technologies, including the Web 2.0 for exploiting tacit knowledge. It proposes an integrated framework for extracting tacit knowledge in organisations, which includes Web 2.0 technologies, KM tools, organisational learning (OL) and Community of Practice (CoP). It reviews a comprehensive literature covering overview of KM theories, KM technologies and OL and identifies the current state of knowledge relating to tacit knowledge exploitation. The outcomes of the paper indicate that Internet and Web 2.0 technologies have stunning prospects for creating learning communities where tacit knowledge can be extracted from people. The author recommends that organisations should design procedures and embed them in their Web 2.0 collaborative platforms persuading employees to record their ideas and share them with other members. It is also recommended that no idea should be taken for granted in a learning community where tacit knowledge exploitation is pursued. It is envisaged that future research should adopt empirical approach involving Complex Adaptive Model for Tacit Knowledge Exploitation (CAMTaKE) and the Theory of Deferred Action in examining the effectiveness of KM technologies including Web 2.0 tools for tacit knowledge exploitation
Distance and mean citation for first-last author relationship in three resolutions (100 m, 1 km, and 1000 km).
No full text<p>Distance and mean citation for first-last author relationship in three resolutions (100 m, 1 km, and 1000 km).</p
Free Space Optic MIMO pada Kondisi Hujan dan Angin di Kota Pekanbaru
No full textThe FSO communication system is a communication system that uses the atmosphere as a propagation medium for light, which is used as an optical source to transmit data to the receiver. Due to using the atmosphere as a propagation medium causes the FSO communication system to be susceptible to signal weakening caused by varying atmospheric attenuation. So, it is necessary to conduct research on FSO performance based on atmospheric conditions. This research carried out communication design using FSO technology in Pekanbaru City, analyzing the influence of rainy weather and wind data using FSO MIMO. After analyzing and optimizing the parameters contained in the FSO device to achieve the best FSO performance. The design simulation was carried out using optisystem software for Free Space Optics (FSO) analysis using the FSO MIMO technique in rainy and windy weather in Pekanbaru City. One of the impacts of using the atmosphere as a propagation medium is large attenuation. The variables analyzed by the researchers were the rain variable and the wind variable. If the laser uses power up to 10 mW at a frequency wave of 1550 nm. The simulation results of the four-channel FSO MIMO system are able to provide a maximum beam distance of up to 2 km in rainfall conditions and 8 km in windy conditions. This value was obtained through analysis of the BER and Q-Factor values in the simulation results.Keywords - FSO-MIMO, BER, Optisyste
Perencanaan Rute Distribusi Produk Pupuk NPK Blending Dengan Menggunakan Algoritma Differential Evolution Di PT. XYZ
No full textThis study aims to obtain an efficient distribution route to produce an optimal total mileage. The research was conducted at PT. XYZ which is one of the fertilizer producers in Sidoarjo, East Java. During the Covid-19 pandemic, the company experienced a decline in demand, so it was necessary to plan distribution routes based on fleet capacity. This research is focused on NPK Blending fertilizer products due to the high interest from the market and the company's frequent production and distribution of these products. The company distributes products to 42 buffers spread across East Java. The number of buffers results in many routes that must be passed so that companies need to do careful planning to produce optimal routes. So far, the company does not have the right method for planning distribution routes. In solving this problem, the researcher uses the differential evolution algorithm method. The company has 17 distribution routes with a total mileage of 4791,2 km, while the results of data processing using the differential evolution algorithm obtained 9 distribution routes with a total distance of 3594,4 km and obtained a mileage savings of 26% so that the use of the differential evolution algorithm can provide a more optimal distribution route. from the company route.Keywords – Distribution, Differential Evolution Algorithm, Vehicle Routing Proble
Penentuan Jalur Rute Distribusi Produk Fast Moving Consumer Goods (FMCG) dengan Menggunakan Metode Nearest Neighbour (Studi Kasus: PT.XYZ)
No full textAbstrak - PT. XYZ merupakan perusahaan logistik yang bergerak dalam pendistribusian produk ke seluruh area JABODETABEK. Dalam menjalankan aktivitas proses pendistribusian, perusahaan dihadapkan pada kondisi permasalahan yaitu perusahaan diharuskan untuk mengunjungi dan melayani konsumen dengan lokasi yang tersebar di area JABODETABEK dengan tetap memperhatikan kapasitas muatan dari armada dan rute yang dilalui kendaraan. Oleh karena itu, diperlukan penentuan rute yang tepat agar perusahaan dapat memenuhi pengiriman tepat waktu kepada konsumen. Dengan adanya masalah tersebut, penelitian ini bertujuan untuk melakukan optimasi rute kendaraan dengan metode nearest neighbor agar mampu meminimalisir total jarak, total waktu dan biaya distribusi yang kemudian akan dianalisa perbandingan data aktual dan nearest neighbor. Pada penelitian ini menggunakan metode nearest neighbor. Hasil yang didapatkan dari penelitian ini adalah: (1) Mampu mengurangi persentase rata-rata jarak tempuh kendaraan dalam bulan Oktober 2018 sebesar 27% atau 44,09 km tiap harinya, (2) Mengurangi total waktu tempuh 157 menit dari data aktual, (3) Mampu menghemat total biaya sebesar 15% atau Rp. 53,458 tiap harinya. Dengan demikian metode pendekatan nearest neighbor mampu mengurangi biaya distribusi yang dikeluarkan oleh perusahaan tiap bulan.Abstract – PT. XYZ is a logistics company engaged in the distribution of products throughout the Greater Jakarta area. In carrying out the distribution process activities, the company is faced with the requirements of the problem about the company required to provide information and serve consumers with locations scattered in the Greater Jakarta area with due regard to capacity of vehicle and route. Therefore, it is necessary to determine the right route so that companies can meet timely deliveries to consumers. Given these problems, this study aims to optimize vehicle routes with the nearest neighbor method so as to minimize the time and cost of distribution which will then be analyzed to analyze the actual data and the nearest neighbors. In this study using the nearest neighbor method. The results obtained from this study are: (1) Able to reduce the average percentage of vehicle mileage in October 2018 by 27% or 44,09 km per shipment. (2) reduce total travel time of 157 minute from actual data, (3) Able to increase total costs by 15% or Rp. 53,458. Thus,the method of taking the nearest neighbor can reduce the distribution costs incurred by the company each month.Keywords – Distribution cost, Nearest neighbor, Route determinatio
Onderzoek naar oorzaak schade dijkvak Westhoek - Zwarte Haan (km 13,000 - km 19,800) te Friesland
No full textIn 2004 is er schade geconstateerd aan de asfaltbekleding op de dijk tussen Westhoek en Zwarte Haan. Deze schade heeft zich in het afgelopen jaar progressief voortgezet. De asfaltdijkbekleding op de dijk tussen Westhoek en Zwarte Haan is aangelegd in 1972 - 1973. De lengte van het tracé bedraagt 6,8 km. De ligging van het onderzochte dijktraject (km 13,000 - 19,800) is in bijlage 1 weergegeven. De bekleding sluit aan de onderzijde aan op een bekleding van los gestorte klinkers die gepenetreerd zijn met asfaltmastiek. De bekleding heeft een dikte van circa 0,25 m en loopt in de onderste 2 m in een scheg naar een dikte van circa 0,50 m. Het asfaltbeton is aangelegd op een onderlaag van zand. Onder het zand bevindt zich de oorspronkelijke dijkkern van slecht doorlatende grond.Asfaltbekledinge
Tonoscolex michaelseni Julka 1976
No full text125. Tonoscolex michaelseni Julka, 1976 Tonoscolex michaelseni Julka, 1976: 233. T. Wakro, district Lohit, Arunachal Pradesh, India. D. Arunachal Pradesh: Tihun (Julka 1976), Hornbill (Halder et al. 2007), Zero Camp - 28 km NE of Miao (Halder et al. 2007).Published as part of Tiwari, Nalini, Paliwal, R., Rashid, Azhar & Yadav, Shweta, 2020, Checklist of earthworm species (Oligochaeta) of the North Eastern Region of India, pp. 277-305 in Zootaxa 4772 (2) on page 296, DOI: 10.11646/zootaxa.4772.2.3, http://zenodo.org/record/397478
Perionyx daflaensis Julka 1981
No full text90. Perionyx daflaensis Julka, 1981 Perionyx daflaensis Julka, 1981: 18. T. Kolang, district Subansiri, Arunachal Pradesh, India. D. Arunachal Pradesh: Near Kau Pass (Julka 1981), 3 km E of Richik (Julka 1981), Rui (Julka 1981).Published as part of Tiwari, Nalini, Paliwal, R., Rashid, Azhar & Yadav, Shweta, 2020, Checklist of earthworm species (Oligochaeta) of the North Eastern Region of India, pp. 277-305 in Zootaxa 4772 (2) on page 292, DOI: 10.11646/zootaxa.4772.2.3, http://zenodo.org/record/397478
Perionyx jorpokriensis Julka 1975
No full text101. Perionyx jorpokriensis Julka, 1975 Perionyx jorpokriensis Julka, 1975: 21. T. Sukiapokri and Jorpokri, district Darjeeling, West Bengal, India. D. Sikkim: Namchi (Subedi et al. 2018b). West Bengal: 1 km E of Jorpokri (Julka 1975), Palmajoa (Soota & Halder 1981).Published as part of Tiwari, Nalini, Paliwal, R., Rashid, Azhar & Yadav, Shweta, 2020, Checklist of earthworm species (Oligochaeta) of the North Eastern Region of India, pp. 277-305 in Zootaxa 4772 (2) on page 293, DOI: 10.11646/zootaxa.4772.2.3, http://zenodo.org/record/397478
Perionyx fossus Stephenson 1920
No full text94. Perionyx fossus Stephenson, 1920 Perionyx fossus Stephenson, 1920: 214. T. Shillong, Meghalaya, India. D. Meghalaya: About 4 km from Markasa on Markasa-Nongstoiñ Road (Kharkongor 2018).Published as part of Tiwari, Nalini, Paliwal, R., Rashid, Azhar & Yadav, Shweta, 2020, Checklist of earthworm species (Oligochaeta) of the North Eastern Region of India, pp. 277-305 in Zootaxa 4772 (2) on page 292, DOI: 10.11646/zootaxa.4772.2.3, http://zenodo.org/record/397478
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