Results 111 to 120 of about 487,803 (311)

Comparative transcriptional analysis provides insights of possible molecular mechanisms of wing polyphenism induced by postnatal crowding in Aphis gossypii

open access: yesJournal of Cotton Research, 2019
Background Aphis gossypii is a worldwide sap-sucking pest with a variety of hosts and a vector of more than 50 plant viruses. The strategy of wing polyphenism, mostly resulting from population density increasing, contributes to the evolutionary success ...
Jichao JI   +7 more
doaj   +1 more source

Sub‐Diffraction and Irreversibly Tunable Imaging With Potato Starch Lenses

open access: yesAdvanced Optical Materials, EarlyView.
Native potato starch granules function as sustainable birefringent microlenses that enable polarization‐controlled conventional and vortex lensing via spin‐to‐orbital angular momentum conversion. They provide sub‐diffraction and spiral‐contrast imaging, support vortex‐array generation with controllable topological‐charge sign, exhibit irreversible ...
Petr Bouchal   +5 more
wiley   +1 more source

Photonic Time Crystals and Time‐Varying Electromagnetic Metamatter: A New Direction for Ultrafast Tunable Photonic and Microwave Materials and Devices

open access: yesAdvanced Science, EarlyView.
Photonic time crystals (PTCs) are systems in which electromagnetic parameters are modulated periodically in time, producing momentum bandgaps via temporal scattering rather than spatial Bragg processes. This review examines the theoretical frameworks, modeling, and computational tools for time‐varying media, and summarizes experimental demonstrations ...
Ranjan Kumar Patel   +3 more
wiley   +1 more source

Monthly cotton linters review /

open access: yes
Latest issue consulted: Vol. 68, no. 11 (June 1998).Description based on: Vol. 48, no. 11 (June 1978); title from caption.Mode of access: Internet.Vols.
United States. Agricultural Marketing Service. Cotton Division. Market News Section.   +3 more
core  

Bt Cotton Evaluation Report First Year (37 Bt Cotton H X H Hybrids ) South Zone [PDF]

open access: yes, 2005
uploaded by Dr. M. SabeshThe All India Coordinated Cotton Improvement Project (AICCIP) undertook the evaluation of THRTY SEVEN Bt cotton hybrids, viz., NECH.2R, NECH.3R, NECH.4R (detected to be H x B hybrid), Bunny VIP, 2-62 VIP, 2-42 VIP, JKCH.99 ...
AICRP on Cotton Technical Cell Members
core  

Chiral Nanoparticles Suppress Inflammatory Infiltration to Promote Extracellular Matrix Remodeling for Ectopia Lentis Therapy

open access: yesAdvanced Science, EarlyView.
L‐cysteine‐configured chiral polyurethane nanoparticles suppress ocular inflammation and reduce extracellular matrix (ECM) degradation in ectopia lentis by regulating macrophages polarization and inhibiting nuclear factor kappa B signaling pathway. By promoting zonular fiber‐associated protein restoration and tissue repair, this minimally invasive ...
Yinuo Wen   +17 more
wiley   +1 more source

The Economic Effectiveness of the Cotton Checkoff Program [PDF]

open access: yes
This report is an empirical analysis of the effectiveness of the marketing/promotion, nonagricultural research, and agricultural research activities associated with the cotton checkoff program over the period of 1986/87 through 2004/05.
Williams, Gary W., Capps, Oral, Jr.
core  

Polychip‐A High‐Throughput Droplet Microfluidics Platform for Interrogating Microbial Interactions

open access: yesAdvanced Science, EarlyView.
Polychip, a fully integrated droplet microfluidics platform, enables high‐throughput, single‐cell resolution screening of polymicrobial interactions. By seamlessly combining six automated microfluidics operations on a single chip, the system accelerates antimicrobial discovery by 11 to 14 times compared to traditional robotic methods.
Jeong Jae Han   +11 more
wiley   +1 more source

The comparison of species diversity and abundance of insect natural enemies in the domesticated species of cotton using the yellow pan trap method

open access: yesScientific Reports
India is the world’s largest cotton producer and the only country that grows all four cultivated cotton species. There have been very few studies on the diversity and abundance of natural enemies of cotton insect pests in these cultivated cotton species.
Prabhulinga Tenguri   +9 more
doaj   +1 more source

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