Results 71 to 80 of about 3,007,216 (374)

Aviation maintenance technical handtools [PDF]

open access: yes, 2013
The Theory Guide contains general information about aviation maintenance technician hand tools. The Theory Guide is intended for the students of aviation Specialties and should be also used during the familiarization and on-job summer practice.Mechahical
Chamegh, P.   +4 more
core  

Identification of novel small molecule inhibitors of ETS transcription factors

open access: yesFEBS Letters, EarlyView.
ETS transcription factors play an essential role in tumourigenesis and are indispensable for sprouting angiogenesis, a hallmark of cancer, which fuels tumour expansion and dissemination. Thus, targeting ETS transcription factor function could represent an effective, multifaceted strategy to block tumour growth. The evolutionarily conserved E‐Twenty‐Six
Shaima Abdalla   +9 more
wiley   +1 more source

The effect of nanometre-scale V-pits on electronic and optical properties and efficiency droop of GaN-based green light-emitting diodes

open access: yesScientific Reports, 2018
The development of efficient green light-emitting diodes (LEDs) is of paramount importance for the realization of colour-mixing white LEDs with a high luminous efficiency.
Shengjun Zhou   +8 more
doaj   +1 more source

Conjugate Heat Transfer Investigation on Swirl-Film Cooling at the Leading Edge of a Gas Turbine Vane

open access: yesEntropy, 2019
Numerical calculation of conjugate heat transfer was carried out to study the effect of combined film and swirl cooling at the leading edge of a gas turbine vane with a cooling chamber inside.
Haifen Du   +4 more
doaj   +1 more source

Application Of Nonlinear Models For A Well-defined Description Of The Dynamics Of Rotors In Magnetic Bearings [PDF]

open access: yes, 2016
A research report has been submitted. It deals with implementing a method for a mathematical description of the nonlinear dynamics of rotors in magnetic bearings of different types (passive and active).
Martynenko, G. (Gennadii)
core   +3 more sources

Performance Comparison of Recent Population-Based Metaheuristic Optimisation Algorithms in Mechanical Design Problems of Machinery Components

open access: yesMachines, 2021
The optimisation of complex engineering design problems is highly challenging due to the consideration of various design variables. To obtain acceptable near-optimal solutions within reasonable computation time, metaheuristics can be employed for such ...
Bugra Alkan   +1 more
semanticscholar   +1 more source

miRNA‐29 regulates epidermal and mesenchymal functions in skin repair

open access: yesFEBS Letters, EarlyView.
miRNA‐29 inhibits cell‐to‐cell and cell‐to‐matrix adhesion by silencing mRNA targets. Adhesion is controlled by complex interactions between many types of molecules coded by mRNAs. This is crucial for keeping together the layers of the skin and for regenerating the skin after wounding.
Lalitha Thiagarajan   +10 more
wiley   +1 more source

Novel Strain Sensor in Weft-Knitted Textile for Triggering of Functional Electrical Stimulation

open access: yesEngineering Proceedings, 2023
Functional electrical stimulation (FES) aims to improve the gait pattern in case of foot drop of people suffering chronic diseases, e.g., multiple sclerosis.
Bahareh Abtahi   +6 more
doaj   +1 more source

Current status and engineering trends of machine-building industry of Ukraine [PDF]

open access: yes, 2015
Проаналізовано сучасний стан галузі, проведено аналіз виробництва, експорту та імпорту товарів вітчизняного виробництва, визначено тенденції розвитку. Доведено, що розвиток машинобудівних підприємств є необхідною передумовою економічного розвитку країни ...

core  

Repair Techniques For Rotor And Case Damage [PDF]

open access: yes, 1973
PaperPg. 51-64.To properly install, profitably operate, and economically maintain high speed rotating machinery requires considerable skill, judgment, and experience.
Erb, Harry
core   +1 more source

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