Results 211 to 220 of about 19,159 (254)

The origin, invasion history and resistance architecture ofAnopheles stephensiin Africa

open access: yes
Dennis TP   +40 more
europepmc   +1 more source

Unbiased profiling of multipotency landscapes reveals spatial modulators of clonal fate biases

open access: yes
Erickson AG   +13 more
europepmc   +1 more source

Ephemeris Updates for Seven Selected Hatnet Survey Transiting Exoplanets

Astrophysics, 2023
We refined the ephemeris of seven transiting exoplanets HAT-P-6b, HAT-P-12b, HAT-P-18b, HAT-P-22b, HAT-P-32b, HAT-P-33b, and HAT-P-52b. We observed 11 transits from eight observatories in different filters for HAT-P-6b and HAT-P-32b.
A. Poro   +15 more
semanticscholar   +1 more source

Exploring multi-planet system wasp-148 using n-body simulation and deep learning

Journal of Physics: Conference Series, 2022
The search of exoplanets this day is focusing on finding planet with small mass or exoplanet with similar mass with Earth. One of the detection methods that sensitive enough to detect this kind of planet is transit timing variation method (TTV).
M. Ikhsan, M. I. Arifyanto
semanticscholar   +1 more source

Variational functional for transition amplitudes: Improving the time-dependent Hartree-Fock method

Physical Review A, 1986
A variational expression is introduced for transition amplitudes, that is invariant under time reversal and is independent of the phases of trial states. With the use of time-dependent Hartree-Fock (TDHF) wave functions and a linear combination of atomic orbitals, exact numerical results for He+He/sup 2 +/..-->..He/sup +/+He/sup +/ obtained within a ...
David A. Micha, Bela Gazdy
openaire   +3 more sources

Methods for reliable estimation of pulse transit time and blood pressure variations using smartphone sensors

Microprocessors and Microsystems, 2016
Hypertension is known to affect around one third of adults globally and early diagnosis is essential to reduce the effects of this affliction. Todays Blood Pressure (BP) monitoring cuffs are obtrusive and inconvenient for performing regular measurements, and continuous non-invasive blood pressure devices are too complex and expensive for ambulatory use.
Francisco Rincon   +3 more
openaire   +2 more sources

Soil Contamination in Fadama Area in Zaria, Nigeria, Using X-ray Fluorescence Technique

Journal of the Nigerian Association of Mathematical Physics, 2011
In this paper, the contamination level of thirteen elements (Si, Ca, K, V, Ti, Fe, Co. Zn, Rb, Sr, Y, Zr and Nb) from soil samples of the Fadama areas in Zaria, Nigeria were investigated with Energy Dispersive X-ray Fluorescence Technique (EDXRF) method.
R Bello   +3 more
openaire   +53 more sources

A Note on Using Unbounded Functions on Totally Bounded Sets in the Context of the Lebesgue Covering Lemma

Journal of the Nigerian Association of Mathematical Physics, 2012
From a real-valued function f, unbounded on a totally bounded subset of a metric space, we construct a Cauchy sequence in <i>S</i>  on which f is unbounded. Taking f to be a reciprocal Lebesgue number function, for an open cover of S, gives a rapid proof that S is compact when it is complete, without recourse to sequential compactness or ...
FE Ekpenyong   +2 more
openaire   +47 more sources

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