Results 181 to 190 of about 2,113,819 (345)
SOME ACTUAL AND PERSPECTIVE PROBLEMS OF THE ROMANIAN SEASIDE - THE BLACK SEA SEASIDE [PDF]
In the context of globalization, some countries try to apply in tourism, theinternational management standards. The aim of this paper is to realise an analysis of themode in which these desiderata are satisfied, to present the forte and the week points ...
Daniela-Neonila Mardiros, Mioara Borza
core
Deep Underground Science and Engineering, EarlyView.Abstract One of the significant challenges faced in shield tunnel construction is the risk of collapse resulting from abrupt changes in soil conditions in advance of the working face, particularly within the sandy cobble stratum. This study aims to effectively manage these sudden variations and to further investigate the failure mechanisms associated ...
Hua Jiang +4 more
wiley +1 more source
Evaluating Nitrogen-Containing Biosynthetic Products Produced by Saltwater Culturing of Several California Littoral Zone Gram-Negative Bacteria. [PDF]
J Nat Prod, 2017 Lorig-Roach N +7 more
europepmc +1 more source
Deep Underground Science and Engineering, EarlyView.Hydraulic fracturing in tight sandstone and fracture propagation characteristics using backscattered electron‐scanning electron microscope (BSE‐SEM) images. Abstract This study focuses on hydraulic fracturing experiments conducted under triaxial conditions on tight sandstone specimens from Shivpuri district, Madhya Pradesh, India.
Pankaj Rawat, Narendra Kumar Samadhiya
wiley +1 more source
Assessment of Freshwater Unionidae Using Environmental DNA Metabarcoding in Lentic Ecosystems: Implications for Spatial Sampling Strategies. [PDF]
Biology (Basel)Kim K, Kwon J, Kim K, Jang MH.
europepmc +1 more source
MINERAL DYNAMICS OF THE SUBMERSED MACROPHYTE, MYRIOPHYLLUM HETEROPHYLLUM, AND THE COMPETITIVE ·INTERACTIONS FOR NUTRIENTS BETWEEN M. HETEROPHYLLUM, PHYTOPLANKTON AND THE SEDIMENTS IN LITTORAL WATERS [PDF]
, 1981 Baker, Alan L., Kimball, Kenneth D.
core +1 more source
Deep Underground Science and Engineering, EarlyView.Aiming at the scientific frontiers of in situ fluidized mining of deep resources, a deep coal fluidized pipeline lifting system based on hydraulic conveying has been proposed. To solve the issue of particle sedimentation of large particles in horizontal connection sections, a solution involving the installation of guide vane‐type swirlers in the ...
Jiusheng Bao +5 more
wiley +1 more source
Life on the boundary: Environmental factors as drivers of habitat distribution in the littoral zone
, 2016 M. E. Cefalì +6 more
semanticscholar +1 more source