Results 51 to 60 of about 20,553 (132)

Pipeline Leak Localization Based on FBG Hoop Strain Sensors Combined with BP Neural Network

Applied Sciences, 2018
Pipelines function as blood vessels serving to bring life-necessities, so their safe usage is one of the foremost concerns. In our previous work, a fiber Bragg grating (FBG) hoop strain sensor with enhanced sensitivity was developed to measure the ...
Ziguang Jia, Liang Ren, Hongnan Li, Wei Sun   +3 more
doaj   +1 more source

Influences of the super pressure balloon design parameters on the floating performance

Scientific Reports
This paper investigates the structural behavior of super-pressure balloons under different design parameters at float altitude. Due to the significance of hoop stress and weight in the three-dimensional (3D) gore design of super-pressure pumpkin balloons,
Sherif Saleh, M. A. Yousef, Ebrahim H. Kapeel, Mostafa Doso, Weiliang He   +4 more
doaj   +1 more source

A reformulation of the hoop conjecture [PDF]

EPL (Europhysics Letters), 2007
A reformulation of the Hoop Conjecture based on the concept of trapped circle is presented. The problems of severe compactness in every spatial direction, and of how to superpose the hoops with the surface of the black hole, are resolved. A new conjecture concerning "peeling" properties of dynamical/trapping horizons is propounded.
openaire   +2 more sources

THE TREATMENT OF HOOPING-COUGH. [PDF]

The Lancet
n ...
openaire   +4 more sources

hoop

, 1965
hoop nA wooden framework or the actual hoop from a barrel may be used to steady the buckets as they are carried, and this is called a [PT] or [PT].YesPRINTED ITEM NOV 16 1965W. J.

core   +1 more source

Deployment Kinematic Analysis and Control of a New Hoop Truss Deployable Antenna

MATEC Web of Conferences, 2019
Firstly, based on the structural characteristics of a new type of hoop truss deployable antenna, this paper derives the motion transformation relation between two hoop modules by using the method of coordinate transformation, and establishes the general ...
Zihan Sun, Ding Yankang, Zhang Yiqun, Yang Dongwu, Li Na   +4 more
doaj   +1 more source

Groups of Loops and Hoops [PDF]

Communications in Mathematical Physics, 2001
LaTeX2e, 11 pages, 2 ...
openaire   +3 more sources

Is er hoop na het HOOP?

Pedagogische Studiën, 1987
Array
W.H.F.W. WIJNEN
doaj  

Hooping-Cough an Exanthemata [PDF]

The American Journal of the Medical Sciences
n ...
openaire   +2 more sources

king hoop

, 1973
king nAnd then we would put on a king hoop on the end,iron hoop would we call it,and that would fasten everything tight, an' then 'twould be ready for shipment. (type of barrell hoop)(type of barrell hoop)YesDNE-cit DNE-citJ.

core