Results 61 to 70 of about 2,742,123 (281)
Illegal migration, enforcement and minimum wage [PDF]
, 2007 This paper examines the connection between illegal migration, minimum wages and enforcement policy. We first explore the employers’ decision regarding the employment of illegal migrants in the presence of an effective minimum wage.
Epstein, G.S., Heizler, O.
core
Advanced Engineering Materials, EarlyView.High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé +5 more
wiley +1 more source
Considering the exploitation of migrants who sell sex: a case study of Brazilians in the Iberian sex industry [PDF]
, 2015 Although migrants who sell sex often go through a range of situations which might be considered exploitative, such situations are not always linked with trafficking.
De Perez, JL, Vermeulen, Gert
core +2 more sources
The characteristics of retail wastes in the city of Yenagoa, Nigeria [PDF]
, 2016 <p class="EbiBody"><strong>Wastes management is a clear strategy where wastes are channelled through processes that ensures proper storage, collection, transportation, treatment and disposal of wastes with ample consideration for ...
Amasuomo, Ebikapadi, Baird, Jim
core +2 more sources
Advanced Engineering Materials, EarlyView.The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan +4 more
wiley +1 more source
IMPROVEMENT OF OIL PRODUCTION BY MATRIX ACIDIZING OF A WELL IN SANDSTONE RESERVOIR [PDF]
Romanian Journal of Petroleum & Gas TechnologyThis paper focuses on investigating the reasons behind the low productivity of a confidentially named well, referred to as X102, in sandstone reservoirs.
Darel Sontia Fouazong +4 more
doaj +1 more source
Modeling of Fine Migration in a Porous Medium [PDF]
MATEC Web of Conferences, 2016 The structure of underground waters and water permeability of rocks must be taken into account when choosing the location of construction objects, the design of tunnels, hydraulic and underground structures. The model of filtration for suspension in solid porous medium during its displacement with clean water is considered. The numerical calculation of
Galaguz Yuri, Safina Galina
openaire +2 more sources
Advanced Engineering Materials, EarlyView.Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar +2 more
wiley +1 more source
Mechanism of fines migration in low-salinity waterflooding and its development effect
工程科学学报, 2019 In recent years, low-salinity waterflooding has become the focus of research in the petroleum industry owing to its enormous advantages, including high efficiency in displacing oils, ease of injection into oil-bearing formations, easy access and ...
CUI Chuan-zhi +4 more
doaj +1 more source
Effect of Slot Width and Density on Slotted Liner Performance in SAGD Operations
Energies, 2020 Sand production from a poorly consolidated reservoir could give rise to some severe problems during production. Holding the load bearing solids in place is the main goal of any sand control technique.
Yujia Guo, Alireza Nouri, Siavash Nejadi
doaj +1 more source