Harvesting time

This paper investigates the system performance of hybrid time-power switching based relaying (TPSR) energy harvesting enabled in the multisource half-duplex relaying network over the Rayleigh fading channel. The outage probability (OP) of the proposed system model with implementing maximal ratio combining (MRC) and selection combination (SC) technique at the receiver is presented and analyzed.

8p viling 11-10-2024 4 1   Download

In this paper, the performance of a multisource half-duplex relaying network utilizing the time-switching approach is investigated. Particularly, the relay simply relies on the harvested energy from the selected source to perform its operations such as amplifying and forwarding the source signals.

8p viling 11-10-2024 2 1   Download

The goal of the thesis: Determine the time of harvesting the natural growing Dangshen roots; research on inulin extraction, purification, and characterization of inulin molecular structure in Dangshen tubers naturally growing in Lac Duong district, Lam Dong province; research on spray drying to create Dangshen powder and experiment to create a synbiotic powder from spray-drying powder, oriented application in food.

33p guitaracoustic09 14-01-2022 28 1   Download

The scope of research: Study on pre-process before preservation. Study on sea grape preservation by MAP method. Study on evaluating the quality by preservation time. Propose the pre-process and prservation of sea grapes by MAP method.

32p tunelove 11-06-2021 19 2   Download

Objectives of the study: Determination of technical parameters such as variety, nutrition, EC, pH, planting density and harvest time, which are suitable for growth, quality of spinach grown on recirculating hydroponic systems. From there, evaluation the effects of using artificial light (luminescence spectrum and light intensity) on the growth, yield and quality of spinach grown on recirculating hydroponic systems indoor.

26p thebadguys 08-06-2021 26 4   Download

Fodder harvesting is a tedious operation in agriculture field. In India, agriculture is facing serious challenges of scarcity of agricultural labour not only in peak seasons but almost throughout the year. It is very time consuming and stressful operation.

7p chauchaungayxua10 19-03-2021 11 2   Download

In this study, in-vitro experiments were performed using a total of 24 porcine motion segments. The harvested specimens were assigned to prolong and 2 different cyclic loadings. Both disc deformations and water contents were measured to investigate how the mode and rate of loading affect the response of intervertebral disc.

8p tohitohi 19-05-2020 8 1   Download

The thesis provides additional scientific data on the nutritional and biological value of grape seaweed. On the other hand, the thesis has also built a process of preliminary processing, preserving sea grape by the method of adjusting MAP gas and assessing the change in quality of grape seaweed by storage time, ... Research results The dissertation is a new scientific data on seaweed, serving teaching and researching activities at Nha Trang University as well as a number of other schools and research institutes.

32p quenchua 30-09-2019 52 3   Download

We measured cocrystals of the membrane protein Photosystem I with its soluble electron acceptor ferredoxin for the first time at the ALS (Berkeley, CA). Previous data collected at our home source and at other synchrotron sources showed crystals with very high mosaicity (2–5%) and a diffraction limit to 7–8 Aresolution. This first beamtime at ALS was very successful and may represent a breakthrough for the determination of the crystal structure. 110 crystals, grown under modified crystallization conditions, were scanned and for the first time, crystals diffraction to 3.5 A were observed....

17p fptmusic 11-04-2013 31 2   Download

Futures contract: a contract to buy or sell a stated commodity or financial claim at a specified price at some specified future time. Suppose a farmer plans to harvest 10,000 bushels of corn in 6 months. The current price is $2.50 per bushel. The farmer sells a futures contract, which will allow him to sell corn at 2.50 per bushel in 6 months. If the price of corn falls to $2.00 per bushel, the farmer loses $5,000 ($0.50 x 10,000 bushels) on his corn, but gains $5,000 on his futures contract....

33p huynhcongdanh 12-06-2012 108 30   Download

Detailed assessment of impacts of more than 50 Farmer Field Schools (FFS) in 11 provinces through which over 2,000 farmers were trained from 2005 to 2006 has shown many beneficial effects. Farmers have increased knowledge and their skills in planting and protecting citrus trees and at the same time they have increase awareness of the recording and post-harvest storage, marketing and especially the changes in farming practices significantly after participating in FFS.

12p tam_xuan 02-03-2012 63 7   Download

To determine post-harvest losses mainly due to the fact cracked rice, the data were collected systematically based on real farmers and also by experimentations in two seasons (wet 2006, dry 2007). 2007 wet season experiments are being pursued today. The main factors considered in this study during data collection are: • Harvest time before and after the seeds mature • Harvesting methods manual, harvesters, combine harvesters • drying method and cost-sun drying and mechanical drying

70p xinh_la 10-02-2012 63 7   Download

As a major rice exporter worldwide, the quality of rice has become a central issue for farmers in Vietnam, especially in the rainy harvest season. Therefore, it is important to dry the rice as quickly as possible to prevent damage but maintain quality. Conventional drying techniques such as flat bed dryers can take up to 8 hours (or more) to dry the moisture rice to safety. High-temperature drying can allow the rice to dry more quickly, so space and time taken to dry the rice can be shorter nhieu.Nghien agricultural science...

18p xinh_la 10-02-2012 72 7   Download

Reduced whole rice grain yield due to cracking is one of the major issues that directly reduce income and availability of staple food to the farmers in the Mekong River Delta. The cracking or partial fissuring of rice kernels may occur right in the paddy field due to incorrect harvesting time/practice, improper post-harvest drying conditions and inappropriate milling operations. This project aims to improve the quality and value of the rice, through an integrated approach which encompasses farmers, millers, service providers and extension workers and education institution....

74p xinh_la 10-02-2012 90 12   Download

Reduced whole grain rice yield by cracking is one of the key issues directly reduced income and the availability of staple food for farmers in the Mekong Delta. Cracking or fissuring of the grain part may occur in the rice fields by not harvested on time / practice, improper post-harvest drying conditions and milling operations inappropriate. This project aims to improve the quality and value of Rice, through an integrated approach including farmers, millers and services providers and extension staff and educational institutions....

25p xinh_la 10-02-2012 72 7   Download

Reduce overall grain yield by cracking as one of the main problems directly reduced income and the availability of staple food to the farmers in the Mekong Delta. Cracking or fissuring of a grain of wheat that may occur in the rice fields by not harvested on time / practice, improper harvest and drying conditions milling operation is inappropriate. This project aims to improve the quality and value of Rice, through an integrated approach that includes farmers, millers, service providers and extension workers and educational institutions....

21p xau_la 10-02-2012 72 7   Download

This report requests the following milestones: • Training manual for extension workers and farmers in English and Vietnamese • Extension of leaflets and posters Please note that not all content has been translated into English. Only the essential information of the user manual and training content is presented in English. This is because of resource limitations and usefulness of real-time and full translation in English documents.

8p xau_la 10-02-2012 53 6   Download

Reduce overall grain yield by cracking as one of the main problems directly reduced income and the availability of staple food to the farmers in the Mekong Delta. Cracking or fissuring of a grain of wheat that may occur in the rice fields by not harvested on time / practice, improper harvest and drying conditions milling operation is inappropriate. This project aims to improve the quality and value of Rice, through an integrated approach that includes farmers, millers, service providers and extension workers and educational institutions.

86p xau_la 10-02-2012 73 8   Download

Reduce overall grain production and value by cracking is one of the main problems directly reduces income and the availability of staple food to the farmers in the Mekong Delta. Cracking or fissuring of a grain of wheat that may occur in the rice field by harvest time is not right / real, post-harvest conditions improper drying and milling activities inconsistent. There are a series of activities during harvesting and processing rice harvest. Figure 1 is a diagram showing a system of rice production in the Mekong Delta of Vietnam today. All strings in this system may contribute to losses.

25p xau_la 10-02-2012 68 5   Download

The author wishes to thank AusAID and the Ministry of Agriculture and Rural Development project approval and funding from AusAID. Also like to thank the staff of the Can Tho University, Agriculture University and Institute of Agricultural Sciences Highlands have contributed their time and labor for the project activities. Ministry of Science and Technology (DOST), Ben Tre province thanked their assistance in the farmer survey and selection of sites to evaluate small-scale solar dryer. Smilja Lambert of Mars, Inc..

18p xau_la 10-02-2012 74 7   Download