Results 61 to 70 of about 63,942 (286)

Frugivory‐mediated trophic cascades: how apex predators can shape the recruitment of a fleshy‐fruited tree

Oikos, EarlyView.
The recovery of large carnivores offers unique opportunities to study their cascading impacts on plant population dynamics. Medium‐sized carnivores, both prey and seed dispersers, are suppressed by apex predators, indirectly increasing seed‐eating rodent's populations and potentially altering plant establishment.
Tamara Burgos, Jose María Fedriani, Gema Escribano‐Ávila, Emilio Virgós   +3 more
wiley   +1 more source

Формальное описание систем средствами Петри-объектных моделей [PDF]

, 2011
The article considers the new formal methods for system's description based on object-oriented methodology and stochastic timed Petri net. The state equation of stochastic timed Petri net with conflict and multi-transitions is received.
Стеценко, И. В.
core  

Dual‐function, Reusable, and Flexible Thermal Interface for Kinetic Monitoring of In Vitro Bioassays

Small Methods, EarlyView.
This work presents a reusable, dual‐function thermal interface for non‐contact, label‐free sensing and microwell‐independent temperature control in microplates within a single element. Real‐time monitoring of E. coli growth and the response to antibiotic treatment demonstrates the sensor's enhanced sensitivity in interface‐dominated processes compared ...
Daniel Nieder, Isli Cela, Željko Janićijević, Xinne Zhao, Larysa Baraban   +4 more
wiley   +1 more source

Event structures for Petri nets with persistence [PDF]

, 2018
Event structures are a well-accepted model of concurrency. In a seminal paper by Nielsen, Plotkin and Winskel, they are used to establish a bridge between the theory of domains and the approach to concurrency proposed by Petri.
Baldan, Paolo, Bruni, Roberto, Corradini, Andrea, Gadducci, Fabio, Melgratti, Hernan, Montanari, Ugo   +5 more
core   +4 more sources

Analysing Window Flowing Control Mechanism of Packet Switching Networks Based on Stochastic Petri Nets

Tongxin xuebao, 1998
In this paper,by using queuing networks and stochastic Petri nets technique,window flow control mechanism in network layer of packet switching net can be described and analysed in detailed and then their SPN models are established,SPN reachability graph ...
Si Yujuan Lang Liuqi Zhou Li Dai Yisong
doaj   +2 more sources

Robotic Cell Micromanipulation Skill Learning via Imitation‐Enhanced Reinforcement Learning

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Humans can learn complex and dexterous manipulation tasks by observing videos, imitating and exploring. Multiple end‐effectors manipulation of free micron‐sized deformable cells is one of the challenging tasks in robotic micromanipulation. We propose an imitation‐enhanced reinforcement learning method inspired by the human learning process ...
Youchao Zhang, Fanghao Wang, Xiangyu Guo, Yibin Ying, Mingchuan Zhou, Zhongliang Jiang, Alois Knoll   +6 more
wiley   +1 more source

Integration of a failure monitoring within a hybrid dynamic simulation environment [PDF]

, 2008
The complexity and the size of the industrial chemical processes induce the monitoring of a growing number of process variables. Their knowledge is generally based on the measurements of system variables and on the physico-chemical models of the process.
Alur, Anderson, Barton, Basseville, Chen, Chow, David, David, De Kleer, Franck, Frank, Gertler, Gilles Hétreux, Isermann, Jean Marc Le Lann, Jourda, Marie Véronique Le Lann, Mehra, Nelly Olivier-Maget, Olivier, Olivier, Perret, Shih, Shih, Sifakis, Simani, Venkatasubramanian, Watanabe, Willsky, Wöllhaf, Xiong, Zaytoon   +31 more
core   +2 more sources

CRISPR/Cas9‐mediated mutagenesis of the white‐eye gene in the tephritid pest Bactrocera zonata

Insect Science, EarlyView.
Abstract Bactrocera zonata is a highly invasive agricultural pest that causes extensive damage to fruit crops. The Sterile Insect Technique (SIT), a species‐specific and environmentally friendly pest control method, significantly benefits from the availability of Genetic Sexing Strains (GSSs) that enable efficient mass production of males for sterile ...
Albert Nazarov, Tamir Partosh, Flavia Krsticevic, Dimitris Rallis, Yael Arien, Guy Ostrovsky, Reut Madar Kramer, Eyal Halon, Alfred M. Handler, Simon W. Baxter, Yoav Gazit, Kostas D. Mathiopoulos, Gur Pines, Philippos A. Papathanos   +13 more
wiley   +1 more source

CRISPR/Cas9‐based white pupae mutant lines in Bactrocera spp. for sterile insect technique applications

Insect Science, EarlyView.
Bactrocera fruit flies are significant horticultural pests that cause major economic losses. A “neoclassical approach” incorporating genome editing via CRISPR/Cas9 to develop genetic sexing strains (GSS) could render the sterile insect technique (SIT) against these pests more efficient and cost‐effective.
Chrysanthi Ioannidou, Maria‐Eleni Gregoriou, Marc F. Schetelig, Elena Drosopoulou, Kostas D. Mathiopoulos, Kostas Bourtzis   +5 more
wiley   +1 more source

Петрі-об’єктна модель системи управління транспортним рухом [PDF]

, 2011
The article considers the simulation of traffic control's system based on Petri-object modeling. The dynamics of Petri-objects of the system are described by stochastic timed Petri net with conflict and multichannel transitions that allows to recreating ...
Стеценко, І. В.
core