A precise method for analyzing Bessel-like beams generated by broadband waves

2013 ◽  
Vol 52 ◽  
pp. 87-90 ◽  
Author(s):  
Zhiming Cheng ◽  
Fengtie Wu ◽  
Dandan Fan ◽  
Xiang Fang
Keyword(s):  
Precise Method ◽  
Broadband Waves

Nauwkeurige methode voor de aanwasbepaling van het grondvlak met behulp van de Pressler-boor

1968 ◽  
Vol 12 ◽  
Author(s):  
R. Goossens
Keyword(s):  
Basal Area ◽  
Precise Determination ◽  
Maximum Diameter ◽  
Precise Method ◽  
Maximum Radius ◽  
The Core ◽  
Two Parameters

A precise method for the determination of the increment of the  basal area using the PressIer bore. Refering to  previous research showing that the basal area of the corsica pine could be  characterized by an ellips, we present in this paper a precise method for the  determination of the increment of the basal area. In this method we determine  the direction of the maximum diameter, we measure this diameter and we take a  core in one of the points of tangency of the caliper with the measured tree.  The determination of the diameter perpendicular to the maximum diameter  finishes the work wich is to be done in the forest. From the classical  measurements effectuated on the core and from the measured diameters we can  then determine the form (V) and the excentricity (e). Substituting these two  parameters in the formula 2 or 2', we can also calculate the error of a  radius measured on the core with respect to the representative radius, This  error with them allow us to correct the measured value of the minimum or the  maximum radius and we will be able to do a precise determination of the  increment.

Catalyst-free synthesis of 3,1-benzoxathiin-4-ones/1,3-benzodioxin-4-ones

2021 ◽  
Vol 19 (7) ◽  
pp. 1508-1513
Author(s):  
Sengodagounder Muthusamy ◽  
Muthukumar Malarvizhi ◽  
Eringathodi Suresh
Keyword(s):  
Precise Method ◽  
Propargylic Alcohols ◽  
Catalyst Free ◽  
Air Atmosphere

An unambiguous and precise method for the synthesis of 3,1-benzoxathiin-4-ones/1,3-benzodioxin-4-ones by the reaction of propargylic alcohols and salicylic/thiosalicylic acids under a catalyst-free and open-air atmosphere is described.

The Measurement of Spinal Loads Arising from Working Seats

1983 ◽  
Vol 27 (9) ◽  
pp. 786-789 ◽  
Author(s):  
E.N. Corlett ◽  
J.A.E. Eklund
Keyword(s):  
Muscle Tension ◽  
Back Muscle ◽  
Precise Method ◽  
Spinal Loads

The backrest on a working seat reduces back muscle tension and the need to lock the spine for the transmission of horizontal forces from the trunk to the chair. These effects reduce inter-vertebral compression forces, which cause the discs to collapse. A simple and precise method for measuring shrinkage in stature has been developed and used to examine variations in the design of seats. The findings are discussed in relation to the biomechanics of sitting, and conclusions for seat design presented.

Adobe photoshop quantification (PSQ) rather than point-counting: A rapid and precise method for quantifying rock textural data and porosities

2014 ◽  
Vol 69 ◽  
pp. 62-71 ◽  
Author(s):  
Xuefeng Zhang ◽  
Bo Liu ◽  
Jieqiong Wang ◽  
Zhe Zhang ◽  
Kaibo Shi ◽  
...  
Keyword(s):  
Point Counting ◽  
Precise Method ◽  
Adobe Photoshop ◽  
Textural Data

Convenient and precise method of measuring both stability and homogeneity of magnetic fields

1986 ◽  
Vol 57 (6) ◽  
pp. 1165-1167 ◽  
Author(s):  
Pan Linzhang ◽  
Zhang Shanmin ◽  
Zhang Xianqan ◽  
Tian Feng ◽  
Zhang Huiping
Keyword(s):  
Magnetic Fields ◽  
Precise Method

scholarly journals Lickometry: A novel and sensitive method for assessing functional deficits in rats after stroke

2017 ◽  
Vol 37 (3) ◽  
pp. 755-761 ◽  
Author(s):  
Jewel Ahmed ◽  
Dominic M Dwyer ◽  
Tracy D Farr ◽  
David J Harrison ◽  
Stephen B Dunnett ◽  
...  
Keyword(s):  
Middle Cerebral Artery ◽  
Middle Cerebral Artery Occlusion ◽  
Artery Occlusion ◽  
Precise Method ◽  
Functional Deficits ◽  
Sensorimotor Deficits ◽  
Stroke Research ◽  
Cerebral Artery Occlusion ◽  
Sensitive Method

The need for sensitive, easy to administer assessments of long-term functional deficits is crucial in pre-clinical stroke research. In the present study, we introduce lickometry (lick microstructure analysis) as a precise method to assess sensorimotor deficits up to 40 days after middle cerebral artery occlusion in rats. Impairments in drinking efficiency compared to controls, and a compensatory increase in the number of drinking clusters were observed. This highlights the utility of this easy to administer task in assessing subtle, long-term deficits, which could be likened to oral deficits in patients.

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