Results 121 to 130 of about 1,169,319 (294)

Efecto de la intensidad y época de realización del raleo sobre el rendimiento y la calidad de fruto en el cultivo de cerezos [PDF]

open access: yesRIA: Revista Investigaciones Agropecuarias, 2013
The objective of this work was to quantify the effects of intensity and time thinning of yield and fruit qualityin sweet cherry. The experiment was performed in a commercial organic orchard trained as tatura in Chubut,Argentina.
CITTADINI, E.D.   +2 more
doaj  

Seasonal changes in sexual maturity and fecundity, and HCG-induced breeding of the catfish, Heterobranchus longifilis val. (claridae), reared in Ebrie Lagoon (Ivory Coast) [PDF]

open access: yes, 1986
Oocyte maturation and ovulation were induced with human chorionic gonadotropin (HCG) in the African catfish, #Heterobranchus longifilis$. Females with a mean oocyte diameter of at least 1.1 mm were used.
Legendre, Marc
core  

Supplemental Material: Shape-corrected, volume-weighted mean diameter: A robust method for reliable 3-D mean diameter calculations from 2-D datasets

open access: yes
Details regarding standard operating procedures adopted in air-dispersed optical granulometry analyses, thin section preparation, and high-resolution thin section photomosaics shown in Figure 7.<p></p>
et al., Mattia Pizzati
openaire   +1 more source

Low‐Cost, Large‐Scale Nanoporous Metals by Mechanical Alloying, Oxide Reduction, and Dealloying of Powders

open access: yesAdvanced Engineering Materials, EarlyView.
Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley   +1 more source

Opacification of high temperature fibrous insulation [PDF]

open access: yes
A study was conducted to determine the merits of adding particulate materials to silica fiber felts to increase their resistance to the passage of thermal radiation.
Collins, J. O., Miller, W. C.
core   +1 more source

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

open access: yesAdvanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin   +2 more
wiley   +1 more source

Lecture notes on sediment transportation and channel stability [PDF]

open access: yes, 1961
These notes have been prepared for a series of lectures on sediment transportation and channel stability given by the authors to a group of engineers and geologists of the U. S. Department of Agriculture assembled at Caltech on September 12-16,1960. The
Brooks, Norman H.   +2 more
core   +1 more source

Synthesis of a Novel Thermoresponsive S53P4 Bioactive Glass Extract–Poloxamer 407 Injectable Hydrogels: Assessment of Biocompatibility and Antimicrobial Properties

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates innovative thermoreversible hydrogels derived from S53P4 bioactive glass extracts to aid in the healing of infected diabetic foot wounds. These injectable gels, which gel at body temperature, release beneficial ions and remain stable over time.
Marian G. Vargas Guerrero   +9 more
wiley   +1 more source

RECIPROCAL RELATIONSHIPS BETWEEN AGGREGATE STABILITY AND ORGANIC CARBON CHARACTERISTICS IN A FORESTED ECOSYSTEM OF NORTHERN NIGERIA

open access: yesTropical and Subtropical Agroecosystems, 2012
Soil organic matter associated with different size aggregates differ in structure and function; therefore, play different roles in soil organic carbon (SOC) turnover.
Halima Mohammed Lawal
doaj  

Characterization of Nitinol Produced by Laser Powder Bed Fusion for Mechanical Metamaterial Applications

open access: yesAdvanced Engineering Materials, EarlyView.
Stabilization of L‐PBF Ni50.7Ti49.3 under low‐cycle loading was investigated. Recoverable strain after cycling was dependent on the amount of applied load. Recovery ratio was 53.4% and 35.1% at intermediate and high load, respectively. The maximum total strain reached 10.3% at a high load of 1200 MPa.
Ondřej Červinek   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy