Results 41 to 50 of about 17,394 (311)

Dianchi Shallow Lake Management [PDF]

, 2021
AbstractLake Dianchi in the Chinese province Yunnan is a shallow lake suffering from algae blooms for years due to high pollution. We conducted a thorough survey of the water quality of the northern part of the lake called Caohai. This study was intended as the basis for the system understanding of the shallow lake of Caohai. The study consisted of two
Florian Rankenhohn, Tido Strauß, Paul Wermter   +2 more
openaire   +1 more source

Field‐Free Spin‐Splitting‐Torque Driven Stochastic Neuron Mimicking the Neuromorphic Imagination for High‐Performance Recognition

Advanced Science, EarlyView.
The human brain's imagination, which enables autonomous driving hazard avoidance by completing missing visual information, relies on Gaussian‐stochastic neuron. We report the altermagnetic RuO2 spintronic neurons integrating field‐free switching and intrinsic Gaussian stochasticity, building an all‐spin ANN for high‐quality image repairing and high ...
Junwei Zeng, Baoshan Cui, Xi Guo, Jiahao Liu, Xiaoyu Feng, Liang Fang, Li Xi, Xiaolong Fan, Xiaoxi Liu, Yang Guo   +9 more
wiley   +1 more source

Factors controlling hydrochemical and trophic state variables in 86 shallow lakes in Europe

, 2003
In order to disentangle the causes of variations in water chemistry among European shallow lakes, we performed standardised sampling programs in 86 lakes along a latitudinal gradient from southern Spain to northern Sweden. Lakes with an area of 0.1 to 27
Vicente, E., Kornijow, R, Tuvikene, Lea, Hansson, Lars-Anders, Fernandez-Alaez, Camino, De Eyto, E., van de Bund, W, Ferriol, Carmen, Van Donk, E, Vicente, Eduardo, Alvarez-Carrera, C., Collings, Sally, Kornijów, Ryszard, Stephen, D, Miracle, R.M., Moss, Brian, Romo, S, Hansson, Lars-Anders,, Jensen, J.P., Smal, H, Gyllström, M., Ferriol, C., Nykänen, Mirva, Bécares, E., Jensen, JP, Nykanen, M, Vicente, E, Miracle, RM, Ligeza, Slawomir, Peczula, W., Smal, Halina, Peczula, Wojciech, Stephen, Deborah, Gross, Elisabeth, Gross, E.M., Ligeza, S., Fernandez-Alaez, C., Lund University., Peczula, W, Collings, S.E., Tuvikene, L, Van de Bund, W.J., Collins, S, Romo, S., Bécares, Eloy, Donk, Ellen van, Nõges, Tiina, Irvine, Kenneth, Irvine, K., Irvine, K, Kornijów, R., Garcia-Criado, F, Nõges, Peeter, Nõges, P., Moss, B, Van Donk, E., Nõges, T., Garcia-Criado, F., Hansson, L-A., Garcia-Criado, Francisco, Smal, H., Gyllström, Mikael,, Jensen, Jens Peder, de Eyto, E, Miracle, Rosa Maria, Alvarez-Carrera, C, Gyllström, Mikael, Ferriol, C, Romo, Susana, Bund, Wouter van de, Moss, B., Ligeza, S, Alvarez-Carrera, Christina, Stephen, D., Noges, T, Gross, EM, Tuvikene, L., Nykänen, M., Fernandez-Alaez, C, Noges, P, Becares, E, Eyto, Elvira de   +81 more
core   +1 more source

Preface. Shallow lakes research: advances and perspectives [PDF]

, 2019
Preface to themed section relating to the 9th International Shallow Lakes ...
Nandini, S., May, Linda, Sarma, S.S.S., Jeppesen, Erik   +3 more
core   +1 more source

Controllable Ge Hut Wires With Mobilities Exceeding 20 000 cm2 V−1 s−1

Advanced Electronic Materials, EarlyView.
The controlled growth of germanium hut wires on patterned SiGe/Si(001) substrates is reported. These self‐assembled nanowires achieve a record hole mobility of 22 900 cm2 V−1 s−1 at 4.2 K. Remarkably, conductance quantization is observed at a channel length of 1.9 µm, highlighting their exceptionally low disorder and paving the way for scalable, high ...
Ming Ming, Jian‐Huan Wang, Jie‐Yin Zhang, Ding‐Ming Huang, Dan Han, Ting Wang, Jing Teng, Jian‐Jun Zhang   +7 more
wiley   +1 more source

Regime shifts in shallow lakes: the importance of seasonal fish migration

, 2010
Shallow eutrophic lakes commonly exist in two alternative stable states: a clear-water state and a turbid water state. A number of mechanisms, including both abiotic and biotic processes, buffer the respective states against changes, whereas other ...
Christian Skov, Brönmark, Christer,, Skov, Christian, Hansson, Lars-Anders, P. Anders Nilsson, Chapman, Ben B., Nilsson, P. Anders, Chapman, Ben, Brodersen, Jakob, Lars-Anders Hansson, Christer Brönmark, Jakob Brodersen, Nilsson, Anders, Brönmark, Christer, Ben B. Chapman, Alice Nicolle, Nicolle, Alice, Lund University., Nilsson, Anders,, Hansson, Lars-Anders,   +19 more
core   +1 more source

Processing‐Centric Innovative Strategies for Protonic Ceramic Electrochemical Cells

Advanced Energy Materials, EarlyView.
This review reveals how processing‐centric fabrication strategies govern architecture, microstructure, and interfaces in protonic ceramic electrochemical cells (PCECs), establishing a framework that translates materials innovation into scalable PCEC technologies.
Dongyeon Kim, Seeun Oh, Hyeonggeun Kim, Hyeongmin Yu, Chuancheng Duan, Kang Taek Lee   +5 more
wiley   +1 more source

Effects of submerged vegetation on water clarity across climates

, 2009
A positive feedback between submerged vegetation and water clarity forms the backbone of the alternative state theory in shallow lakes. The water clearing effect of aquatic vegetation may be caused by different physical, chemical, and biological ...
Nes, E.H., van, Marten Scheffer, Mazzeo, N., Scheffer, M., David da Motta Marques, Jeppesen, E., Lacerot, G., Nestor Mazzeo, Sarian Kosten, Kosten, S., Gissell Lacerot, Erik Jeppesen, Egbert H. van Nes, Motta Marques, D.M.L., van Nes, E.H.   +14 more
core   +1 more source

Spatial distribution of riparian soil phosphorus and its response to hydrologic process

Shui kexue jinzhan, 2017
The contents of total phosphorus (TP) and dissolved phosphorus (DTP) in soil sections of Wuxidang Riparian zone (a typical agricultural riparian zone of Taihu Area), rainfall, river water level and groundwater level were monitored and spatial ...
QIAN Jin, SHEN Mengmeng, WANG Peifang, WANG Chao, HOU Jun, LI Kun, LIU Jingjing   +6 more
doaj   +1 more source

The coelurosaur theropods of the Romualdo formation, early Cretaceous (Aptian) of Brazil: Santanaraptor placidus meets Mirischia asymmetrica

The Anatomical Record, EarlyView.
Abstract The upper carbonate concretion levels of the Romualdo Formation (Aptian, Brazil) have yielded several theropod dinosaur remains, including spinosaurids and the coelurosaurs Santanaraptor placidus and Mirischia asymmetrica, the phylogenetic affinities of which are controversial.
Rafael Delcourt, Orlando Nelson Grillo, Christophe Hendrickx, Maximilian Kellermann, Max Cardoso Langer   +4 more
wiley   +1 more source