Results 31 to 40 of about 2,715,475 (392)

First report of natural infection of Vigna mungo var. silvestris L. by Groundnut bud necrosis virus, a tospovirus

Phytopathologia Mediterranea, 2010
In the autumn of 2008, Vigna mungo var. silvestris growing in the experimental field of the Indian Institute of Pulses Research, Kanpur, India, showed chlorosis around some lateral veins and vein branches (mainly near the leaflet margin), downward ...
Mohammad AKRAM, Kamal NAIMUDDIN
doaj   +1 more source

Consecutive Bright Pulses in the Vela Pulsar

, 2011
We report on the discovery of consecutive bright radio pulses from the Vela pulsar, a new phenomenon that may lead to a greater understanding of the pulsar emission mechanism.
Buchner, Cordes, Deshpande, Johnston, Kontorovich, Lorimer, Lyne   +6 more
core   +1 more source

Supergiant pulses from extragalactic neutron stars [PDF]

, 2015
We consider radio bursts that originate from extragalactic neutron stars (NSs) by addressing three questions about source distances. What are the physical limitations on coherent radiation at GHz frequencies?
J. Cordes, I. Wasserman
semanticscholar   +1 more source

A comprehensive review on grain legumes as climate‐smart crops: Challenges and prospects

Environmental Challenges, 2022
Global food production needs to be doubled by 50% by the middle of 21st century to ensure the food and nutritional security for 9 billion people explicitly in the challenging scenarios such as land degradation, water scarcity and environmental pollution.
Asik Dutta, Ankita Trivedi, Chaitanya P. Nath, Debjyoti Sen Gupta, Kali Krishna Hazra   +4 more
doaj   +1 more source

The Fantastic Four: A plug 'n' play set of optimal control pulses for enhancing nmr spectroscopy

, 2012
We present highly robust, optimal control-based shaped pulses designed to replace all 90{\deg} and 180{\deg} hard pulses in a given pulse sequence for improved performance.
Abramovich, Boehlen, Boehlen, Burkhard Luy, Cano, Cicero, Djaferis, Freeman, Gershenzon, Gershenzon, Hallenga, Hwang, Hwang, Iwamiya, Jorge L. Neves, Kay, Khaneja, Khaneja, Kobzar, Kobzar, Kobzar, Kobzar, Kupče, Kyryl Kobzar, Köck, Levitt, Levitt, Levitt, Luy, Manoj Nimbalkar, Marx, Naum I. Gershenzon, Palmer, Reynolds, Reynolds, Schleucher, Shaka, Skinner, Skinner, Skinner, Skinner, Skinner, Skinner, Skinner, Steffen J. Glaser, Thomas E. Skinner, Tycko, Umland, Wolfgang Bermel   +48 more
core   +1 more source

Biological characterization and variability of the nucleocapsid protein gene of Groundnut bud necrosis virus isolates infecting pea from India

Phytopathologia Mediterranea, 2012
A disease of pea characterized by browning in veins, leaves and stems, mostly in growing tips, and brown circular spots on pods, was recorded in four districts of Uttar Pradesh, India.
Mohammad AKRAM, NAIMUDDIN
doaj   +1 more source

Single-shot distributed temperature and strain tracking using direct detection phase-sensitive OTDR with chirped pulses.

Optics Express, 2016
So far, the optical pulses used in phase-sensitive OTDR (ΦOTDR) were typically engineered so as to have a constant phase along the pulse. In this work, it is demonstrated that by acting on the phase profile of the optical pulses, it is possible to ...
J. Pastor-Graells, H. Martins, A. Garcia-Ruiz, S. Martín-López, M. González-Herráez   +4 more
semanticscholar   +1 more source

On Computation with Pulses

Information and Computation, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wolfgang Maass, Berthold Ruf
openaire   +2 more sources

Identification of best housekeeping gene for normalization in qRT-PCR data under different development stages and stress conditions in Vigna mungo

Scientific Reports
The qRT-PCR has emerged as the most sought-after local gene expression profiling technique. The absolute quantification of the mRNA is highly affected by the handling artifacts.
Sudhir Kumar Jha, Pritee Sagar, Prateek Kumar, Shivangi Gupta, Ankita Anil Chakote, Vaibhav Kumar, Kalpana Tewari, Antara Das, Meenal Rathore, Girish Prasad Dixit, Kuldeep Kumar   +10 more
doaj   +1 more source

High Order Coherent Control Sequences of Finite-Width Pulses

, 2011
The performance of sequences of designed pulses of finite length $\tau$ is analyzed for a bath of spins and it is compared with that of sequences of ideal, instantaneous pulses.
Biercuk M. J., Bortz M., G. S. Uhrig, Haeberlen U., Levitt M. H., Nielsen M. A., P. Karbach, S. Pasini, Schliemann J., Uhrig G. S., Uhrig G. S., Uhrig G. S., Witzel W. M.   +12 more
core   +1 more source