Results 81 to 90 of about 913,912 (191)

Influence of Cutter Ring Structure on Rock-Breaking Force and Efficiency of TBM Disc Cutter Based on Discrete Element Method

open access: yesBuildings
Understanding the combined effects of edge width and cutter ring shape on the rock-breaking performance is critical for optimising disc cutter design.
Juan-Juan Li   +5 more
doaj   +1 more source

Antioxidant activities of two sweet pepper Capsicum annuum L. varieties phenolic extracts and the effects of thermal treatment [PDF]

open access: yesAvicenna Journal of Phytomedicine, 2012
Objectives: Sweet peppers Capsicum annuum L. (C. annuum) are an excellent source of vitamins A and C as well as phenolic compounds, which are important antioxidant components that may reduce the risk of diseases.
Narmin i Yazdizadeh Shotorban   +2 more
doaj  

Labour Bank Experiment in Kerala — SWOT Analysis [PDF]

open access: yes
The experience gained from the path breaking experiment of formation of labour bank has been reported and SWOT analysis has been carried out. The strengths, weaknesses, opportunities and threats of the Labour Bank have been reported.
Siddayya, Thomas, Lijo
core   +1 more source

Prospective TRV Calculation of Large Capacity Parallel Breaking Based on High Coupled Split Reactor

open access: yesGaoya dianqi, 2017
With the increasing short-circuit power of system,it is an effective way to solve the large capacity of short-circuit breaking by using parallel breaking technology which composed by a high coupling splitter reactor and two parallel breakers in series ...
BAN Jian, GAO Xiangxiang, LI Gang
doaj  

Research status and prospect of rock breaking form in mechanized excavation of mining hard rock roadway

open access: yesMeitan kexue jishu
Rapid excavation of hard rock tunnels was a crucial aspect in achieving intelligent and efficient coal mining. Cantilever roadheaders, TBMs, and bottom cutting equipment are all attempting to address this challenge.
Chao LI   +4 more
doaj   +1 more source

Research on the ice-resistance performance of conical wind turbine foundation in brash ice fields

open access: yesResults in Engineering
Due to the significantly higher wind energy density in high-latitude sea areas compared to other regions, the construction of offshore wind farms is shifting towards these areas.
Chenyan Zhou   +4 more
doaj   +1 more source

Investigation of influence of rate of breaking up of train sets on processing capacity of marshalling hump yards

open access: yesNauka ta progres transportu, 2012
In this paper the influence of rate of breaking up of train sets on conditions of uncoupling the train cuts and the number of cars, which need repeated marshalling due to their non-separation on hump switches, is investigated. A computation procedure for
D.M. Kozachenko   +2 more
doaj  

Measuring Cross-Sectorial Law Enforcement Capacity of Regulatory Agencies in Hungary

open access: yesTransylvanian Review of Administrative Sciences, 2015
The paper analyses the effectiveness of law enforcement by regulatory agencies in Hungary. Empirical data were collected from such diverse felds as consumer rights protection, construc-tion, road safety, labor regulation, etc.
György GAJDUSCHEK
doaj  

Ceramic bricks made from municipal solid waste incineration-derived clay and ashes: a quality study

open access: yesIngeniería e Investigación, 2013
This paper presents analytical data from tests on bricks made from different clay/ash mixtures. The ashes used were obtained from a Hoffmann-type brick-making furnace equipped for coal and municipal solid waste co-firing.
César Augusto García Ubaque   +2 more
doaj  

Addressing Capacity Challenges: Breaking down silos in the nutrition community

open access: yes, 2018
Key messages > Nutrition is a multi-temporal, multi-facted, multi-sectoral, multi-disciplinary issue, and there are many forms of mal- nutrition that plague society. > In this trans-disciplinary space, nutrition professionals need to be fluent in discussing the concepts and constructs of other disciplines. > Four challenges need to be dealt with in the
openaire   +2 more sources

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