Results 31 to 40 of about 147,198 (194)

Numerical Analysis of Aerodynamic Characteristics of a of High-Speed Car With Movable Bodywork Elements

open access: yesArchive of Mechanical Engineering, 2015
W pracy przedstawiono wyniki numerycznej analizy charakterystyk aerodynamicznych szybkiego samochodu wyposażonego w ruchome elementy aerodynamiczne - klapy.
Janson Tomasz, Piechna Janusz
doaj   +1 more source

RECONSTRUCTION METHODS OF THE HEAD DEFECTS AFTER SKIN CANCER EXCISION – CASE SERIES

open access: yesArchives of the Balkan Medical Union, 2021
Introduction. Cancer surgery often involves excisions that lead to important anatomical defects. The reconstruction methods following an ablative surgery for head skin cancer are unique and require special attention for both shape and function ...
Raluca GRIGORE   +6 more
doaj   +1 more source

Outcomes Associated with Nasal Reconstruction Post-Rhinectomy: A Narrative Review

open access: yesArchives of Plastic Surgery, 2022
The face and the external nose define an individual's physical appearance. Nasal deformities can cause facial disfigurement along with unwanted psychological repercussions. Nasal deformities range in severity, with the most severe cases being indications
Jithin John   +9 more
doaj   +1 more source

Variable area exhaust nozzle [PDF]

open access: yes, 1979
An exhaust nozzle for a gas turbine engine comprises a number of arcuate flaps pivotally connected to the trailing edge of a cylindrical casing which houses the engine.
Johnston, E. A.
core   +1 more source

Pif1 Helicase Lengthens Some Okazaki Fragment Flaps Necessitating Dna2 Nuclease/Helicase Action in the Two-nuclease Processing Pathway [PDF]

open access: yes, 2009
We have developed a system to reconstitute all of the proposed steps of Okazaki fragment processing using purified yeast proteins and model substrates.
Bambara, Robert A.   +3 more
core   +2 more sources

The link between syllabic nasals and glottal stops in American English

open access: yesLaboratory Phonology, 2021
Examples of syllabic nasals in English abound in phonological research (e.g., Hammond, 1999; Harris, 1994; Wells, 1995), but there is little explicit discussion about the surrounding consonant environments that condition syllabic nasals.
Lisa Davidson   +2 more
doaj   +2 more sources

Optimal design of wind turbine blades equipped with flaps [PDF]

open access: yes, 2014
As a result of the significant growth of wind turbines in size, blade load control has become the main challenge for large wind turbines. Many advanced techniques have been investigated aiming at developing control devices to ease blade loading.
Maheri, Alireza, Wiratama, I. Kade
core  

Effect of Cilia Orientation in Metachronal Transport of Microparticles [PDF]

open access: yes, 2017
A biomimetic approach is used to generate a directed transversal transportation of micron-sized particles in liquids based on the principle of cilia-type arrays in coordinated motion.
Brücker, C.   +3 more
core   +2 more sources

Slotted variable camber flap [PDF]

open access: yes, 1984
Variable camber actuator assemblies broaden the range of speeds at which lift to drag performance is maximized for slotted flap wings. Lift is improved over a broader range of cruising speeds by varying wing camber with rotational flap movements that do ...
Andrews, D. G.
core   +1 more source

Reparación de hernia ventral consecuente a laparostomía Repair of ventral hernia secondary to laparostomy

open access: yesRevista Colombiana de Cirugía, 2004
Se presenta una serie de casos de corrección de laparostomía en el Hospital Universitario de La Samaritana, Bogotá, Colombia, mediante la técnica de separación de componentes de la pared abdominal en el periodo comprendido entre junio de 2001 y diciembre
Manuel Antonio Villa Sánchez   +2 more
doaj  

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