Results 41 to 50 of about 1,818,392 (298)

Variant Allelic Frequency to Track Therapy Response and Evaluate Leptomeningeal Disease in Metastatic Central Nervous System Cancers

Diagnostics
Background: Diagnosis of leptomeningeal disease (LMD) remains a clinical challenge due to nonspecific neurological symptoms, limitations of imaging, and the low sensitivity of cerebrospinal fluid (CSF) cytology.
Vindhya Udhane, Alexandra Larson, Jennifer N. Adams, Rakshitha Jagadish, Anthony Acevedo, Brett A. Domagala, Samantha A. Vo, Tarin Peltier, Daniel Sanchez, Viriya Keo, Julianna Ernst, Kala F. Schilter, Qian Nie, Honey V. Reddi   +13 more
doaj   +1 more source

Evaluation of Antimicrobial Activity of Root Extracts of <i>Abitulon indicum</i>

Notulae Scientia Biologicae, 2015
Antimicrobial activity of Abitulon indicum roots was studied against seven pathogenic bacteria and three fungal strains by agar well diffusion method.
Aniel Kumar OWK, Krishna Rao MORTHA, Mutyala Naidu LAGUDU   +2 more
doaj   +1 more source

Mapping the possible buried archaeological targets using magnetic and ground penetrating radar data, Fayoum, Egypt

Egyptian Journal of Remote Sensing and Space Sciences, 2020
Magnetic and ground penetrating radar (GPR) techniques are perhaps the most convenient and popular geophysical survey techniques for detecting the buried archaeological targets, because of their high speed and quality of information.
Salem Barbary Ahmed, Reda A.Y. El Qassas, Hussein F. Abed El Salam   +2 more
doaj   +1 more source

Determinants of online shopping intention [PDF]

, 2005
The internet has become a key medium for the purchase of products and services in virtual markets and has effectively linked all countries and business. It has been estimated that the internet market is worth $300 billion in 1995.
Meor Ahmad, Siti Salwani, Nik Mat, Nik Kamariah   +1 more
core  

Time delays for 11 gravitationally lensed quasars revisited [PDF]

, 2011
We test the robustness of published time delays for 11 lensed quasars by using two techniques to measure time shifts in their light curves. We chose to use two fundamentally different techniques to determine time delays in gravitationally lensed ...
Barkana, Biggs, Burud, Burud, Burud, Burud, Burud, Burud, Cohen, E. Eulaers, Fassnacht, Fassnacht, Gaynullina, Gaynullina, Goicoechea, Goicoechea, Hjorth, Jakobsson, Kochanek, Koopmans, Morgan, Morgan, Ofek, P. Magain, Paraficz, Paraficz, Paraficz, Paraficz, Paraficz, Patnaik, Pelt, Poindexter, Riess, Schechter, Schechter, Sluse, Ullán, Vuissoz, Wyrzykowski   +38 more
core   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

Economic heavy minerals in the stream sediments of wadi Shaàb, southern coast of the Red Sea, Egypt; characterization and upgrading for investigation of their potential recovery

Bulletin of the Mineral Research and Exploration
The southern coast of the Red Sea is one of the most promising areas for the occurrence of economic minerals. Therefore, studying the characterization and evaluation of these minerals in the Wadi Shaàb Quaternary sediments and investigating their ability
Mohamed Diab, Asmaa El-moghazy, Ahmed Ismail, Marwa Abdel-azeem, Abdel Hay El Shafey, Bahaa Emad, Hassan Shahin, Mustafa Bayoumi, Mona Fawzy   +8 more
doaj   +1 more source

Scalability Analysis of Parallel GMRES Implementations [PDF]

, 2001
Applications involving large sparse nonsymmetric linear systems encourage parallel implementations of robust iterative solution methods, such as GMRES(k).
Allison, D., Sosonkina, M., Watson, L.T.
core   +1 more source

Multi-waveband polarimetric observations of NRAO 530 on parsec-scale

, 2010
We report on multi-bands VLBA polarimetric observations of NRAO 530 in February 1997. Total intensity, EVPA distributions at all these frequencies are presented.
Aller, Asada, Begelman, Blandford, Bower, Burn, Cotton, Feng, Gabuzda, Gabuzda, Gabuzda, Ghisellini, Gómez, Homan, Hughes, Jorstad, Jorstad, Laing, Laing, Lister, Lyutikov, McKinney, Meier, Pushkarev, Pushkarev, Pyatunina, S.-W. Feng, Shen, Taylor, Wardle, Y. J. Chen, Z.-Q. Shen, Zavala, Zavala   +33 more
core   +1 more source

A rain height model to predict fading due to wet snow on terrestrial links [PDF]

, 2011
Recommendation ITU‐R P.530‐13 provides an internationally recognized prediction model for the fading due to wet snow on low‐elevation, terrestrial microwave links.
Al-Mreri, A., Al-Mreri, Abdueraouf, Paulson, K.   +2 more
core   +2 more sources