Results 51 to 60 of about 162,405 (282)

SCBI-ForestGEO/Coring-Mortality: Data from Helcoski et al., Tree-Ring Research

, 2018
<p>This repository contains data, code, and results from an analysis of the effect of coring on tree mortality (Helcoski et al., Tree-Ring Research).
RHelcoski, Kristina Anderson-Teixeira
core   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source

Patterns of tree mortality in a temperate deciduous forest derived from a large forest dynamics plot

Ecosphere, 2016
Tree mortality is one of the most influential drivers of forest dynamics, and characterizing patterns of tree mortality is critical to understanding forest dynamics and ecosystem function in the present era of global change.
Erika Gonzalez‐Akre, Victoria Meakem, Cheng‐Yin Eng, Alan J. Tepley, Norman A. Bourg, William McShea, Stuart J. Davies, Kristina Anderson‐Teixeira   +7 more
doaj   +1 more source

The effect of canopy position on growth and mortality in mixed sapling communities during self-thinning

, 2009
This research investigates how species in the sapling phase differ in growth and survival depending on light availability (as estimated by canopy position) by means of tree-ring analysis and modelling mortality.
M. Dekker, J. den Ouden, Goedhart, P.W., P. W. Goedhart, den Ouden, J., Ouden, J., den, Dekker, M., Sass-Klaassen, U., U. Sass-Klaassen   +8 more
core   +1 more source

Additive Manufacturing of Patient‐Specific Intracranial Aneurysm Cell Culture Models

Advanced Materials Technologies, EarlyView.
Patient‐specific intracranial aneurysm models were fabricated using chocolate moulding, 3D printed water‐soluble cores, and direct resin 3D printing. Moulding PDMS around sacrificial cores made of chocolate or 3D printed water‐soluble resin yielded accurate, expandable, and endothelializable models that outperformed resin‐based approaches.
Chloe M. de Nys, Jaimee‐Lee Wood, James I. Novak, Danilo Carluccio, Craig D. Winter, Ashley R. Murphy, Mark C. Allenby   +6 more
wiley   +1 more source

Divergent growth‐differentiation balance strategies and resource competition shape mortality patterns in ponderosa pine

Ecosphere, 2023
Dynamic resource availability leads to trade‐offs among functions in plants. The growth‐differentiation balance hypothesis (GDBH) predicts greater allocation of carbon to defense than growth when resources are scarce, with optimum defense production ...
Scott Ferrenberg, Carla Vázquez‐González, Steven R. Lee, Milda Kristupaitis   +3 more
doaj   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Biomimetic Ru‐Mn Nanozyme with Cascade Catalytic Activity Attenuates Secondary Brain Injury in Intracerebral Hemorrhage

Advanced Science, EarlyView.
Ru–Mn composite nanozymes are engineered to mimic dual‐enzyme cascade catalysis, enabling efficient ROS clearance and neuroinflammation suppression. In collagenase‐ and autologous blood‐induced ICH mouse models, intranasal and intravenous administration reduced hematoma volume, preserved BBB integrity, and improved neurological recovery.
Zhongxin Duan, Peng Li, Yue Wang, Xin Qi, Wanyu Wang, Yongzhong Cheng, Huabin Zhang, Xin Hu, Xiang Gao   +8 more
wiley   +1 more source

Different ways to die in a changing world: Consequences of climate change for tree species performance and survival through an ecophysiological perspective

Ecology and Evolution, 2019
Anthropogenic activities such as uncontrolled deforestation and increasing greenhouse gas emissions are responsible for triggering a series of environmental imbalances that affect the Earth's complex climate dynamics.
Paulo Eduardo Menezes‐Silva, Lucas Loram‐Lourenço, Rauander Douglas Ferreira Barros Alves, Letícia Ferreira Sousa, Sabrina Emanuella da Silva Almeida, Fernanda Santos Farnese   +5 more
doaj   +1 more source

Health condition parameters for deciduous trees in the forest stands of Trostyanetske Forest Enterprise

Наукові праці Лісівничої академії наук України, 2019
The aim of research was to evaluate the variability and relations with forest health condition its main parameters (defoliation, dieback and epicormic shoots occurrence) in seven tree species: Norway maple (Acer platanoides L.), black alder (Alnus ...
Valentyna L. Meshkova , Tetiana S. Pyvovar , Oleksandr V. Tovstukha   +2 more
doaj   +1 more source