Results 61 to 70 of about 20,129 (306)
Modified Rock Bolt Support for Mining Method with Controlled Roof Bending
Energies, 2020 The article presents methods of making the rock bolt support more yieldable, especially for a stratified roof. Alongside the increasing depth of exploitation of raw material deposits, rock bolt support units are more often designed taking into account ...
Krzysztof Skrzypkowski +3 more
doaj +1 more source
RECTANGULAR FLAT-ROOF MICROWAVE RESONATOR FOR MOLECULAR-BEAM MASERS
, 1985 A rectangular flat-roof and plane mirror combination type of microwave open resonator, with a mirror spacing of a single half-wavelength ( lambda =12.5 mm), is investigated experimentally in the context of molecular beam masers.
Yassin, Ghassan, Yassin, G, LAIN, D
core +1 more source
The Anatomical Record, EarlyView.Abstract Hadrosaurid dinosaurs are generally regarded as “crested” or “non‐crested” depending on the presence or absence of a bony cranial crest. At least one supposedly “non‐crested” hadrosaur is known to have possessed a soft tissue cranial crest (or comb), based on an exceptionally preserved “mummified” specimen. Here we redescribe this specimen and
Henry S. Sharpe +4 more
wiley +1 more source
Non-stationary behavior of roof drainage systems
MATEC Web of Conferences, 2017 This paper reports the non-stationary behavior of a roof drainage during experimental measurement in the climate simulator. Many buildings use a fully or partially flat roof where it is necessary to use the roof drainage.
Koláček Martin
doaj +1 more source
A study on flat roof construction in Malaysia / Azrul Hanafi Abdullah Sani [PDF]
, 2008 Flat roof is another roof cover that always been use in Malaysia construction industry. The roof is easy to construct and more time consuming as well as the cost to build it is much cheaper that pitch roof.
Abdullah Sani, Azrul Hanafi
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The Anatomical Record, EarlyView.Abstract Softshell turtles (Pan‐Trionychidae) are an early branching clade of hidden‐necked turtles (Cryptodira) with a rich fossil record extending back to the Early Cretaceous. The evolutionary history of softshell turtles is still unresolved because of their conservative morphology combined with high levels of polymorphism related to morphological ...
Léa C. Girard, Walter G. Joyce
wiley +1 more source
Sustainable Flat Roof Pond System in Tropical Climate of Surabaya [PDF]
, 2010 In the era of sustainable concepts and environmental friendly concerns, flat bare concrete deck on shop-houses may be unsustainable to handle the excessive solar heat radiation impacted on the horizontal bare roof concrete surfaces without putting any ...
Mintorogo, Danny Santoso +1 more
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The Anatomical Record, EarlyView.Abstract The green iguana (Iguana iguana) is an iguanine lizard with herbivorous and arboreal habits, whose distribution spans through South America, Central America to the south of North America. Although the genus Iguana is well‐known, the species still lacks a comprehensive and up‐to‐date anatomical study, particularly addressing the axial skeleton,
Vieno Rosa +2 more
wiley +1 more source
The Anatomical Record, EarlyView.Abstract Belonostomus longirostrisis was named for an isolated jaw fragment from freshwater Upper Cretaceous (Campanian) sediments of the Dinosaur Park Formation of Alberta, Canada. Following the description of the Albertan species, numerous isolated cranial and postcranial elements have been collected from the Dinosaur Park Formation and assigned to B.
Mondo Miyazato +4 more
wiley +1 more source
Flat roofs renovation: a life cycle approach for environmental impact assessment and economic effectiveness [PDF]
The high energy consumption caused by the building sector and the continuous growth and ageing of the existing housing stock show the importance of housing renovation to improve the quality of the environment.
Contarini, Antonio
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