Results 51 to 60 of about 258,564 (253)

CITRUS COLD PROTECTION WITH SPRINKLERS

open access: yesHortScience, 1993
Observing plant damage following a frost or freeze is perhaps the oldest and likely one of the most frequently used methods by horticulturists to assess relative merits of protection methods. To facilitate that method, a citrus orchard of 66 Ambersweet on Sour Orange, 198 Orlando Tangelo and 197 Robinson tangerine, the latter two varieties on Carrizo ...
openaire   +1 more source

Myocardial protection: a comparison of cold blood and cold crystalloid cardioplegia.

open access: yesThe Journal of thoracic and cardiovascular surgery, 1984
Two hundred seven consecutive patients were randomized into four groups based on left ventricular end-diastolic pressure and subsequently into groups receiving crystalloid cardioplegia or blood cardioplegia. Hemodynamic data and enzymatic evidence of myocardial ischemia were examined postoperatively.
L I, Iverson   +9 more
openaire   +3 more sources

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

Water-induced strong protection against acute exposure to low subzero temperature of adult Aedes albopictus.

open access: yesPLoS Neglected Tropical Diseases, 2019
As an important vector of dengue and Zika, Aedes albopictus has been the fastest spreading invasive mosquitoes in the world over the last 3-4 decades. Cold tolerance is important for survival and expansion of insects. Ae.
Meichun Zhang   +8 more
doaj   +1 more source

Citrus Cold Weather Protection and Irrigation Scheduling Tools Using Florida Automated Weather Network (FAWN) Data

open access: yesEDIS, 2009
SL-296, an 8-page illustrated fact sheet by John L. Jackson, Kelly Morgan, and William R. Lusher, provides an overview of the water saving tools that are available to citrus growers on the FAWN Web site — the Cold Protection Toolkit and the citrus ...
John L. Jackson   +2 more
doaj   +1 more source

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

open access: yesAdvanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut   +16 more
wiley   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

open access: yesAdvanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele   +2 more
wiley   +1 more source

Trade-offs between cold protection and air pollution-induced mortality of China's heating policy. [PDF]

open access: yesPNAS Nexus, 2023
Zhang H   +8 more
europepmc   +1 more source

Feasibility of Nitrogen as a Carrier Gas for Inconel Cold Spray in Hydropower Application

open access: yesAdvanced Engineering Materials, EarlyView.
N2, despite being nearly two orders of magnitude cheaper than He, is a feasible carrier gas for cold spray Inconel coatings in hydropower repair applications when higher gas temperature and pressure are used. Reducing powder size significantly improved cavitation resistance, while the addition of fine chromium carbide particles further enhanced erosion
Tianhao Wang   +4 more
wiley   +1 more source

Influence of Si Content and Milling Duration on the Microstructure and Mechanical–Tribological Properties of AlCoCrFeNiSi High‐Entropy Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
Si‐doped AlCoCrFeNi high‐entropy alloys are synthesized by mechanical alloying to reveal the effect of Si content and milling time on phase evolution, microstructural refinement, and tribological behavior. A transition from FCC to BCC structure, significant grain refinement, and enhanced hardness and wear resistance are achieved, with the 4 at% Si ...
Mustafa Okumuş   +2 more
wiley   +1 more source

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