Results 61 to 70 of about 24,950 (254)

Tree-, stand- and site-specific controls on landscape-scale patterns of transpiration [PDF]

Hydrology and Earth System Sciences, 2018
Transpiration is a key process in the hydrological cycle, and a sound understanding and quantification of transpiration and its spatial variability is essential for management decisions as well as for improving the parameterisation and evaluation of ...
S. K. Hassler, S. K. Hassler, M. Weiler, T. Blume   +3 more
doaj   +1 more source

Rational Expectations and Market Timing: An Event Study of the China–United States Phase One Trade Deal

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Rational actors constantly incorporate information into their decision‐making behavior. Since there is often a time lag between the announcement of a policy and its implementation, an important question arises: when do rational actors incorporate new information into their market behavior, at the announcement or at the implementation of a ...
Tim Ölkers, Oliver Mußhoff
wiley   +1 more source

Effect of foehn on nighttime sap flow of soybean

Journal of Agricultural Meteorology, 2010
Foehn winds cause damage known as white head injury to paddy rice; and this damage is more severe at night than during the day. However, little has been reported about the nighttime effects of the foehn on other crops. We investigated the foehn's effects on soybean plants, and compared day- and nighttime responses.
NAKANO, Satoshi, KOMINAMI, Yasuhiro, OHNO, Satoshi, YOKOYAMA, Kotaro   +3 more
openaire   +2 more sources

India–United States Agricultural Trade Under the America‐First Agenda

Agribusiness, EarlyView.
ABSTRACT This article examines India–United States agricultural trade under the America‐First agenda, highlighting trade patterns, tariff structures, and potential impacts of United States trade policies. Total agricultural trade remains modest at $7 billion annually, with India imposing higher tariffs (average 39%) than the United States (5%).
Badri N. Gopalakrishnan, Munisamy Gopinath, Kannan Kumar   +2 more
wiley   +1 more source

Traceability of Agri‐Food Products: The Key to Conscious Trade

Agribusiness, EarlyView.
ABSTRACT Globalization and growing concerns about sustainability have led to improvements in product traceability, quality, and sustainability. Traceability contributes to environmental protection and supports sustainable development by fostering transparency in agricultural practices and encouraging the responsible use of resources.
Scarlett Queen Almeida Bispo, Fernanda Aparecida Silva, Michelle Márcia Viana Martins, Marcelo José Braga Nonnenberg, Ruan da Silva Vianna, Carla Cristina Passos Cruz   +5 more
wiley   +1 more source

Exploiting Ferroelectric and Spintronic Dynamics for Neural Network Computation

Advanced Intelligent Systems, EarlyView.
Ferroelectric and spintronic devices, relying on the control of polarization and magnetization, offer intrinsically fast, durable, energy‐efficient, and low‐latency building blocks for analog in‐memory computing. The hysteretic dynamics of an order parameter are leveraged to provide nonvolatile, multistate memory and nonlinear switching. Brain‐inspired
Dashiell Harrison, Kevin Nadaud, Josquin Harrison, Guillaume F. Nataf, Laura Bégon‐Lours   +4 more
wiley   +1 more source

How significant is nocturnal sap flow? [PDF]

Tree Physiology, 2014
Nocturnal sap flow (Qn) has been found to occur across many taxa, seasons and biomes. There is no general understanding as to how much Qn occurs and whether it is a significant contribution to total daily sap flow (Q). A synthesis of the literature and unpublished data was made to determine how significant is Qn, as a proportion of Q (%Qn), across ...
openaire   +5 more sources

Perivascular Spaces as Determinants of Amyloid, Tau, and Vascular Biomarker Progression

Annals of Neurology, EarlyView.
Objective Magnetic resonance imaging (MRI)‐visible enlarged perivascular spaces (PVS) are markers of cerebral small vessel disease (SVD) and aging, processes implicated in both neurodegenerative and cerebrovascular pathologies. However, longitudinal positron emission tomography (PET) studies examining PVS as a mechanism underlying Alzheimer's disease ...
Audrey Low, Jeffrey L. Gunter, Mingzhao Hu, Sheelakumari Raghavan, Scott A. Przybelski, Christopher G. Schwarz, Kejal Kantarci, Val J. Lowe, Ronald C. Petersen, Jonathan Graff‐Radford, Clifford R. Jack Jr, Prashanthi Vemuri   +11 more
wiley   +1 more source

Sap flow sensor integration for precision irrigation management in Christmas trees - a scoping review

Frontiers in Agronomy
Smart agriculture is increasingly used to optimize irrigation management and improve water use efficiency. Sap flow measurement is a potentially effective technique for estimating plant water use and evaluating crop water demand, particularly in conifer ...
Mamata Pandey, Najme Yazdanpanah, Nawab Ali, Bert Cregg, Bert Cregg, Riley Johnson, Riley Johnson, Bill Lindberg, Younsuk Dong   +8 more
doaj   +1 more source

Context‐centric proactive information delivery for Knowledge Work support: Opportunities, challenges, and directions. An Annual Review of Information Science and Technology (ARIST) paper

Journal of the Association for Information Science and Technology, EarlyView.
Abstract Context‐centric proactive information delivery (PID) is a relatively underexplored domain within recommender systems (RS) aimed at enhancing Knowledge Workers' productivity by proactively providing relevant information during digital tasks.
Mahta Bakhshizadeh, Christian Jilek, Markus Schröder, Heiko Maus, Andreas Dengel   +4 more
wiley   +1 more source