Results 11 to 20 of about 90,457 (287)

Commercial radio in Britain before the 1990's: an investigation of the relationship between programming and regulation. [PDF]

open access: yes
Today's British commercial radio environment consists of over three hundred local, regional and national radio stations. Many operate a concentrated music format, designed to meet the demands of a defined target audience.
Wray, Emma
core   +9 more sources

IBA-1 as a model of IBA-2

open access: yesPhysics Letters B, 1985
Eigenstates of a realistic IBA-2 hamiltonian which gives a very good description of the 178Hf spectrum are rather far from having definite F-spins. Still, this IBA-2 hamiltonian projected on the set of states with maximum symmetry, F = Fmax = 152, yields spacings between low-lying levels in good agreement with the exact ones.
A. Novoselsky, I. Talmi
openaire   +1 more source

Efficient Topology of Voltage Source Inverter with Reduced number of Transistors

open access: yesSukkur IBA Journal of Emerging Technologies, 2019
An advanced topology of Voltage Source Inverter has been introduced in this paper. The usage of low-cost switching devices such as Thyristor give some edge to improved topology over conventional topology. The traditional topology requires six transistor,
Iqbal Tarique   +4 more
doaj   +1 more source

Rooting Response of Seven Passion Fruit Species to Basal Application of Auxin

open access: yesHortTechnology, 2020
Production of passion fruit (Passiflora sp.) via cuttings is a way to eliminate genetic variation in the crop and also results in a faster establishment time.
Jenny B. Ryals   +2 more
doaj   +1 more source

IN VITRO CULTURE AND STUDYING THE CHEMICAL COMPOSITION OF THE ESSENTIAL OILS EXTRACTED FROM THREE SAMPLES OF ERIOCEPHALUS AFRICANUS L. PLANT IN EGYPT [PDF]

open access: yesScientific Journal of Flowers and Ornamental Plants, 2018
The present study aimed to establish new protocol for propagation via tissue culture techniques to observe the effect of plant growth regulators especially cytokinins, gibberellic acid and auxins with different concentrations on in vitro growth of ...
T.A.D. Mohamed   +3 more
doaj   +1 more source

Ensemble learning-based abnormality diagnosis in wrist skeleton radiographs using densenet variants voting

open access: yesKuwait Journal of Science, 2022
Almost one out of the five people, including children, suffers from musculoskeletal disorders. It is the second biggest cause of disability. It affects the musculoskeletal system's major area, i.e., shoulder, forearm, and wrist, causing severe pain ...
Sajid Khan   +4 more
doaj   +1 more source

Computational Analysis of Temperature Effects on Monocrystalline PV Module using MATLAB

open access: yesSir Syed University Research Journal of Engineering and Technology, 2022
The world has moved from fossil fuels to renewable energy resources due to adverse environmental impacts, limited sources, and economic issues. It is not necessary that renewable energy sources have always led to many advantages but have drawbacks like ...
Qasir Ali Memon   +4 more
doaj  

Design and Analysis of Single Stack AFPM Machines with and without Air gap Between Rotor and Magnetic Poles

open access: yesSir Syed University Research Journal of Engineering and Technology, 2022
Permanent Magnet (PM) machines are widely used due to low cost, light weight, small size and better operating efficiency. In this paper, two single stack Axial Flux Permanent Magnet (AFPM) machines with air gap and without air gap are designed using ...
Abdul Majeed Shaikh   +4 more
doaj  

Summary of “IAEA intercomparison of IBA software” [PDF]

open access: yesNuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2008
The International Atomic Energy Agency has sponsored a formal intercomparison exercise for the seven depth profiling ion beam analysis codes, which are: GISA, RUMP, RBX, DEPTH, DataFurnace, SIMNRA and MCERD. This intercomparison is published in Nucl. Instr. and Meth. B [N.P. Barradas, K. Arstila, G. Battistig, M. Bianconi, N. Dytlewski, C.
Barrada NP   +11 more
openaire   +4 more sources

Establishment of an efficient micropropagation system in enhancing rooting efficiency via stem cuttings of apple rootstock M9T337

open access: yesHorticultural Science, 2021
Rootstocks play a vital role in regulating the environmental adaptability and controlling the growth and development of apple trees. M9T337, an excellent apple rootstock widely used in commercial orchards, could confer dwarf tree architectures, early ...
Jiangli Shi   +8 more
doaj   +1 more source

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