Results 61 to 70 of about 403,529 (298)

Model of earthen foundation with reinforcement in a deep excavation

open access: yesCommunications, 2000
In this paper, the results of model investigation of strength characteristics are discussed for the case of horizontally reinforced loose soil medium. The characteristics are then employed to create a model with vertical reinforcement.
Andrzej Surowiecki, Zenon Zamiar
doaj   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

open access: yesAdvanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz   +5 more
wiley   +1 more source

Thrombotic Tendency in Patients with Behçet's Disease

open access: yesActa Medica Iranica, 2015
No ...
Ilknur Balta   +3 more
doaj  

Transport-Optimal Partitioning of a Region

open access: yesCommunications, 2000
This paper deals with a problem of inhabited region partitioning. The partitioning is performed when a public administration system is changed. Location of subregion centres is usually connected with the partitioning.
Jaroslav Janacek
doaj   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

Photovoice: Method of data collection in qualitative research

open access: yesNursing Practice Today, 2018
Photovoice: Method of data collection in qualitative ...
Fatemeh Ebrahimpour   +2 more
doaj  

Unified View of Optimization of Transport Supply

open access: yesCommunications, 2000
The paper presents so called transport supply optimization problem, which can be generally formulated as to find an optimum covering of demand. The types of supply can be very different (as goods-supply, transport-supply etc).
Jan Cerny
doaj   +1 more source

Advances in Solid‐Phase Processing Techniques: Innovations, Applications, and Future Perspectives

open access: yesAdvanced Materials Technologies, EarlyView.
Based on practical manufacturing challenges, this review examines advanced solid‐phase processing techniques that overcome the inherent limitations of conventional melting‐based and traditional solid‐phase manufacturing, enabling the production of higher‐performance components at reduced cost through process innovation and improved supply‐chain ...
Tianhao Wang
wiley   +1 more source

Synthesis and Biological Evaluation of Some Dipeptide Derivatives and Their Heterocyclic Compounds

open access: yesScience Journal of University of Zakho, 2015
The protected dipeptide esters (3a-e, 4a-l) is prepared by the reaction of compounds (1a-e, 2a-d) with dicyclohexylcarbodiamide (as coupling reagent) and amino acid esters .Thereafter hydrazides (5a-e, 6a-j) are obtained by the reaction of corresponding ...
Huda A. Basheer   +2 more
doaj  

The Discrete Process of Storage with Two Priority Classes

open access: yesCommunications, 2000
This paper is devoted to a specific model of the discrete process of storage with two priority classes. Every priority class of the elements is formed by independent Poisson distributed incoming streams of the elements.
Julius Rebo
doaj   +1 more source

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