Results 31 to 40 of about 343,438 (289)

A Finite Element Model for The Study of The Creep and Shrinkage Effects in The Partially Prestressed Continuous Composite Beams

Tikrit Journal of Engineering Sciences, 2005
A finite element model for the study of the creep, shrinkage and tensile stiffness between cracks effects in partially prestressed continuous composite beams with deformable shear connections is proposed in this paper.
Mazin Burhan
doaj   +1 more source

An Investigation on Mechanical Properties and Bonding Strength of Polymer Concretes and Polymer Modified Concretes as Repair Overlays on Concrete Substrate [PDF]

Journal of Structural and Construction Engineering, 2020
Selection, design and control of materials are very important for achievement of a compatible, durable and economical repair overlay. Suitable bonding of repair overlay to substrate and good resistance against fracture are basics for a durable overlay ...
Ali Sademomtazi, Reza Kohani Khoshkbijari, Mehrdad Maleki Khoshkbijari, Morteza Amooei   +3 more
doaj   +1 more source

Homogenization Path Based on 250 mm × 280 mm Bloom under Mixed Light and Heavy Presses: Simulation and Industrial Studies

Metals
This study proposed a new method for homogenizing continuous casting blooms based on solidification simulation calculations and industrial tests. The text describes a theoretical analysis of the solidification route of a cast billet of high-carbon alloy ...
Aiguo Dang, Mingyue Wang, Haida Wang, Xiaoming Feng, Wei Liu   +4 more
doaj   +1 more source

Physical Properties of Green Pea in an Inert Medium FBD Dryer Assisted by IR Heating [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2011
The drying behavior of green peas is investigated in a pilot scaled Fluidized Bed Dryer (FBD) with inert particles assisted by an Infra Red (IR) heat source.
Bijan Honarvar, Dariush Mowla, Ali Akbar Safekori   +2 more
doaj  

Volumetric behavior of natural swelling soil on drying-wetting paths. Application to the Boumagueur marl -Algeria-

Studia Geotechnica et Mechanica, 2020
This article presents the results of experimental work carried out both in situ (coring; pressuremeter test) and in the laboratory (drying-wetting and oedometric tests) to describe the volumetric behavior on drying-wetting path of a swelling clayey soil ...
Mebarki Mehdi, Kareche Toufik, Benyahia Sabah, Derfouf Feth-Ellah Mounir, Abou-Bekr Nabil, Taibi Said   +5 more
doaj   +1 more source

Evaluating the Benefits of Bayesian Hierarchical Methods for Analyzing Heterogeneous Environmental Datasets: A Case Study of Marine Organic Carbon Fluxes

Frontiers in Environmental Science, 2021
Large compilations of heterogeneous environmental observations are increasingly available as public databases, allowing researchers to test hypotheses across datasets.
Gregory L. Britten, Gregory L. Britten, Yara Mohajerani, Louis Primeau, Louis Primeau, Murat Aydin, Catherine Garcia, Wei-Lei Wang, Benoît Pasquier, Benoît Pasquier, B. B. Cael, B. B. Cael, B. B. Cael, François W. Primeau   +13 more
doaj   +1 more source

Ensuring Structural Integrity: An Evaluation of Vertical Shortening in Tall Concrete Buildings

CivilEng
Vertical shortening, a phenomenon inherent to concrete structures, plays a key role in the quality and safety of construction, particularly in tall reinforced concrete buildings.
Esmerald Filaj, Enio Deneko, Reza Moezzi, Mohammad Gheibi, Andres Annuk   +4 more
doaj   +1 more source

Ion Transport in Eryptosis, the Suicidal Death of Erythrocytes

Frontiers in Cell and Developmental Biology, 2020
Erythrocytes are among the most abundant cells in mammals and are perfectly adapted to their main functions, i.e., the transport of O2 to peripheral tissues and the contribution to CO2 transport to the lungs.
Michael Föller, Florian Lang
doaj   +1 more source

Polymerization Shrinkage with Light-Initiated Dental Composites [PDF]

, 2009
The present work addressed the determination and visualization of the direction and extent of polymerization shrinkage in the light-initiated composite. Hypotheses about the light-cured composite contraction patterns are controversial.
Chiang, Yu-Chih
core   +1 more source

Non-Calcined Metal Tartrate Pore Formers for Lowering Sintering Temperature of Solid Oxide Fuel Cells

Crystals
This paper investigates the application of non-calcined metal tartrate as a novel alternative pore former to prepare functional ceramic composites to fabricate solid oxide fuel cells (SOFCs).
Mehdi Choolaei, Mohsen Fallah Vostakola, Bahman Amini Horri   +2 more
doaj   +1 more source