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Development of Statutory Methods for Calculation and Design of Tribo-Fatigue Systems. Part 1

open access: yesМеханика машин, механизмов и материалов, 2017
The article discusses briefly the principles that can be used as a basis for the development of normative methods for the calculation and design of Tribo-Fatigue systems.
Oleg M. Yelovoy   +1 more
doaj  

Long term integrity for space station power systems [PDF]

open access: yes
A study was made of the High Temperature Design Codes ASME N47, British R5, and the French RCC-MR Rules. It is concluded that all these codes provide a good basis of design for space application.
Leckie, F. A., Marriott, D. L.
core   +1 more source

Palbociclib plus letrozole as first-line therapy in estrogen receptor-positive/human epidermal growth factor receptor 2-negative advanced breast cancer with extended follow-up. [PDF]

open access: yes, 2019
PurposeIn the initial PALOMA-2 (NCT01740427) analysis with median follow-up of 23 months, palbociclib plus letrozole significantly prolonged progression-free survival (PFS) in women with estrogen receptor-positive (ER+)/human epidermal growth factor ...
Bartlett, C Huang   +14 more
core  

DeSyRe: on-Demand System Reliability

open access: yes, 2013
The DeSyRe project builds on-demand adaptive and reliable Systems-on-Chips (SoCs). As fabrication technology scales down, chips are becoming less reliable, thereby incurring increased power and performance costs for fault tolerance. To make matters worse,
Armato, Antonino   +17 more
core   +1 more source

Metformin promotes mitochondrial integrity through AMPK‐signaling in Leber's hereditary optic neuropathy

open access: yesFEBS Open Bio, EarlyView.
Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid   +3 more
wiley   +1 more source

Estimating Consumers' Willingness-To-Pay for Country-Of-Origin Labels in Fresh Apples and Tomatoes: A Double-Hurdle Probit Analysis of American Data Using Factor Scores [PDF]

open access: yes
Data are collected from primary shoppers in Gainesville Florida, Atlanta Georgia and Lansing Michigan using a Vickrey (fifth-priced sealed bid) experimental auction and a survey questionnaire to provide a sample of 311 observations useable for analysis ...
House, Lisa   +3 more
core   +1 more source

Promotion sustainable tourism in global economy [PDF]

open access: yes, 2018
Purpose is to substantiate the ways of promotion sustainable tourism in the global economy. Methodology - To determine the importance of the sustainable tourism factors, the hierarchy analysis method of T. Saati was used.
Krasnikova, Nataliya   +3 more
core   +1 more source

Evaluation of in vitro toxicity of common phytochemicals included in weight loss supplements using 1H NMR spectroscopy

open access: yesFEBS Open Bio, EarlyView.
We investigated the toxicity of 12 active compounds commonly found in herbal weight loss supplements (WLS) using human liver and colon cell models. Epigallocatechin‐3‐gallate was the only compound showing significant toxicity. Metabolic profiling revealed protein degradation, disrupted energy and lipid metabolism suggesting that the inclusion of EGCG ...
Emily C. Davies   +3 more
wiley   +1 more source

Structures and materials technology for hypersonic aerospacecraft [PDF]

open access: yes
Major considerations in structural design of a transatmospheric aerospacecraft are discussed. The general direction of progress in structures and materials technology is indicated, and technical areas in structures and materials where further research ...
Card, Michael F.   +2 more
core   +1 more source

Supply chain management, 3rd party logistics & food quality & safety: evidence from Greece [PDF]

open access: yes, 2006
The aim of this study was to examine whether or not the efficiency of the supply chain management affect the food quality & safety. We focused upon transportation, warehousing, and inventory management.
Dimitropoulos, Exarxos, Vlachos, Ilias
core  

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