Results 71 to 80 of about 1,697,964 (253)

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

open access: yesAdvanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim   +5 more
wiley   +1 more source

Variations in Phenotypic Plasticity and Fluctuating Asymmetry of Leaf Morphology of Three Quercus (Oak) Species in Response to Environmental Factors [PDF]

open access: yes, 2013
Leaf morphology of Quercus (oak) species is highly variable and complicated confounded with phenotypic plasticity and fluctuating asymmetry (FA). However, the study of variation is mostly limited to leaf morphology.
Kusi, Joseph
core   +1 more source

Nature versus nurture in the leaf morphology of Southern Beech, Nothofagus cunninghamii (Nothofagaceae)

open access: yes, 2003
Leaf morphology varies predictably with altitude and leaf morphological features have been used to estimate average temperatures from fossil leaves.
Mark Hovenden (14739553)   +1 more
core  

The Morphology and Anatomy of the Leaf of Podophyllum Hexandrum Royle

open access: yesJournal of Pharmacy and Pharmacology, 1962
Abstract A brief review of the history and medicinal uses of Podophyllum hexandrum Royle (= P. emodi Wall.) is given, together with an illustrated account of the macroscopy and anatomical structure of the leaf. The diagnostic characters of the powdered leaves are recorded and illustrated.
S, ELLIS, K R, FELL
openaire   +2 more sources

A Thermoreversible Gelation Pathway to Plant Cuticle‐Inspired Biopolymer Aerogel Monoliths Based on Network‐Spherulitic Crystal Assemblies

open access: yesAdvanced Materials, EarlyView.
To address functionality limitations in plant‐based and industrially compostable polymer aerogels, this work introduces bio‐inspired aerogels with broadened functionality. Inspired by functional plant tissues, lightweight biopolymer aerogels based on exclusively stereocomplex crystals are fabricated, featuring hierarchically macro‐/meso‐porous ...
Anthony V. Tuccitto   +10 more
wiley   +1 more source

Leaf Morphology Classification Using Customized Convolutional Neural Networks [PDF]

open access: yes
Leaf morphology is a key trait in plant identification and taxonomy, crucial for understanding biodiversity and agricultural studies. Manual classification methods are often labor-intensive and subjective.
JYOTHI N M, A. SRI LAKSHMI
core   +1 more source

Fabrication of Aligned Polycaprolactone Nanofibrillar Bundles to Control Cell‐Mediated Collagen Deposition in Engineered Cartilage

open access: yesAdvanced Materials, EarlyView.
Melt electrofibrillation (MEF) enables the fabrication of nanofibrillar PCL scaffolds with defined architectures that guide cellular alignment and retention during cartilage tissue engineering. Unlike conventional melt electrowriting, MEF consistently directs collagen type II‐rich extracellular matrix organization, providing a tunable platform to ...
Alba Pueyo Moliner   +10 more
wiley   +1 more source

Nature vs nurture in the leaf morphology of Southern beech, Nothofagus cunninghamii (Nothofagaceae)

open access: yes, 2003
Leaf morphology varies predictably with altitude, and leaf morphological features have been used to estimate average temperatures from fossil leaves.
Mark Hovenden (14739553)   +1 more
core  

Winter Leaf Yellowing in 'Hass' Avocado [PDF]

open access: yes, 2007
The New Zealand avocado industry is worth $39.7 million in exports of 'Hass' avocados. Crop yields grew steadily from 1996 to 2001 to reach an average of 8.86 tonnes/ha. Since then however, crop yields have remained steady.
Mandemaker, Andries Jan
core  

Tamper‐Responsive Physical Unclonable Functions via Graphene‐Interlayered Block Copolymer Random Structures

open access: yesAdvanced Materials, EarlyView.
Self‐invalidating multilayer physical unclonable functions (PUFs) integrate fingerprint‐like metal nanopattern bilayers from block copolymer templates with highly reactive reduced graphene oxide (rGO) interlayers. This tamper‐responsive architecture blocks all unauthorized physical and chemical replication attempts while autonomously deactivating ...
Gyu Hui Jo   +7 more
wiley   +1 more source

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