Results 11 to 20 of about 24,042 (229)

Dynamics and Model Predictive Control of Current-Fed Dickson Voltage Multiplier: TS Fuzzy Approach

IEEE Access, 2022
This study presents a new approach to modeling and control the current-fed Dickson voltage multiplier (CF-DVM). The capacitor voltage relation and the input current are obtained.
Yousef Niazi, Amirhossein Rajaei, Mohsen Farbood, Vahid Moradzadeh Tehrani, Mokhtar Shasadeghi, Mahdi Shahparasti   +5 more
doaj   +1 more source

European guidelines from the EHTG and ESCP for Lynch syndrome: an updated third edition of the Mallorca guidelines based on gene and gender

BJS (British Journal of Surgery), EarlyView., 2020
Recommendations for clinical and molecular identification of LS, surgical and endoscopic management of LS‐associated colorectal cancer and preventive measures for cancer were produced. The emphasis was on surgical and gastroenterological aspects of the cancer spectrum.
T. T. Seppälä, A. Latchford, I. Negoi, A. Sampaio Soares, R. Jimenez‐Rodriguez, L. Sánchez‐Guillén, D. G. Evans, N. Ryan, E. J. Crosbie, M. Dominguez‐Valentin, J. Burn, M. Kloor, M. von Knebel Doeberitz, F. J. B. van Duijnhoven, P. Quirke, J. R. Sampson, P. Møller, G. Möslein, on behalf of the European Hereditary Tumour Group (EHTG) and European Society of Coloproctology (ESCP)   +18 more
wiley   +1 more source

A data value metric for quantifying information content and utility

Journal of Big Data, 2021
Data-driven innovation is propelled by recent scientific advances, rapid technological progress, substantial reductions of manufacturing costs, and significant demands for effective decision support systems.
Morteza Noshad, Jerome Choi, Yuming Sun, Alfred Hero, Ivo D. Dinov   +4 more
doaj   +1 more source

Caracterización probabilística de las fechas de ocurrencia de las crecientes anuales mediante la distribución de von Mises

Tecnología y ciencias del agua, 2023
La planeación y manejo de los recursos hidráulicos de un río y la elaboración de los planes ―de tipo no estructural― de mitigación de daños causados por sus inundaciones dependen de la relación que guarda el gasto máximo anual con su fecha de ocurrencia.
Daniel Francisco Campos-Aranda
doaj   +1 more source

An evaluation of multi-species empirical tree mortality algorithms for dynamic vegetation modelling

Scientific Reports, 2021
Tree mortality is key for projecting forest dynamics, but difficult to portray in dynamic vegetation models (DVMs). Empirical mortality algorithms (MAs) are often considered promising, but little is known about DVM robustness when employing MAs of ...
Timothy Thrippleton, Lisa Hülsmann, Maxime Cailleret, Harald Bugmann   +3 more
doaj   +1 more source

Contrasting two major Arctic coastal polynyas: the role of sea ice in driving diel vertical migrations of zooplankton in the Laptev and Beaufort seas [PDF]

Ocean Science
The diel vertical migration (DVM) of zooplankton is one of the largest species migrations to occur globally and is a key driver of regional ecosystems and the marine carbon pump. Previously thought to be hampered by the extreme light regime prevailing in
I. A. Dmitrenko, V. Petrusevich, A. Preußer, A. Preußer, K. Kosobokova, C. Bouchard, C. Bouchard, M. Geoffroy, M. Geoffroy, A. S. Komarov, D. G. Babb, S. A. Kirillov, D. G. Barber   +12 more
doaj   +1 more source

Efficient and Self-Recursive Delay Vandermonde Algorithm for Multi-Beam Antenna Arrays

IEEE Open Journal of Signal Processing, 2020
This paper presents a self-contained factorization for the delay Vandermonde matrix (DVM), which is the super class of the discrete Fourier transform, using sparse and companion matrices. An efficient DVM algorithm is proposed to reduce the complexity of
Sirani M. Perera, Arjuna Madanayake, Renato J. Cintra   +2 more
doaj   +1 more source

Vertical Migration of Pelagic and Mesopelagic Scatterers From ADCP Backscatter Data in the Southern Norwegian Sea

Frontiers in Marine Science, 2021
Records of backscatter and vertical velocity obtained from moored Acoustic Doppler Current Profilers (ADCP) enabled new insights into the dynamics of deep scattering layers (DSLs) and diel vertical migration (DVM) of mesopelagic biomass between these ...
Boris Cisewski, Hjálmar Hátún, Inga Kristiansen, Bogi Hansen, Karin Margretha H. Larsen, Sólvá Káradóttir Eliasen, Jan Arge Jacobsen   +6 more
doaj   +1 more source

Distinct vertical behavior of key Arctic copepods following the midnight sun period in the East Siberian continental margin region, Arctic Ocean

Frontiers in Marine Science, 2023
Diel vertical migration (DVM) of zooplankton plays a vital role in biological carbon pump and food web interactions. However, there is considerable debate about the DVM of zooplankton in response to environmental changes in the Arctic Ocean.
Wuju Son, Wuju Son, Jee-Hoon Kim, Eun Jin Yang, Eun Jin Yang, Hyoung Sul La, Hyoung Sul La   +6 more
doaj   +1 more source

Effects of the proximal factors on the diel vertical migration of zooplankton in a plateau meso-eutrophic Lake Erhai, China

Journal of Limnology, 2014
To study the proximal factors inducing diel vertical migration (DVM) in large and small zooplankton species in a plateau lake in China, we investigated the DVM of crustacean zooplankton in lake Erhai bimonthly from November 2009 to September 2010.
Cuilin Hu, Shengrui Wang, Longgen Guo, Ping Xie   +3 more
doaj   +1 more source