Results 161 to 170 of about 79,788 (290)
Quantification of human‐caused mortality in an imperiled turtle
Wildlife Biology, EarlyView.For many threatened and endangered species, the importance of human‐caused mortality relative to other sources has not been quantified, making it difficult to assess the effectiveness of mortality‐reduction strategies. We used radio telemetry data, pooled across studies at protected sites in the US states of Illinois and Wisconsin, to estimate natural ...
Richard B. King +20 more
wiley +1 more source
Wildlife Letters, EarlyView.In the winter of 2021/2022, a winter track survey revealed 43–46 tigers (without cubs) in 5.4 thousand km2 of suitable habitats in the Southwest Primorsky Province of Russia. In the same period, a network of camera traps registered 54 adult/subadult tigers here.
Yury Darman, Dina Matiukhina
wiley +1 more source
A New Form of Train Detection as a Solution to Improve Level Crossing Closing Time. [PDF]
Sensors (Basel), 2023 Zawodny M +3 more
europepmc +1 more source
Wildlife Letters, EarlyView.Asiatic black bears in Russia face conservation threats such as habitat destruction and fragmentation, which exacerbate food shortages caused by crop failures. This study explores an innovative approach to rehabilitating bears that abandon hibernation in mid‐winter due to extreme exhaustion by providing supplemental food near their den sites.
Sergey A. Kolchin +2 more
wiley +1 more source
Programmable Logic Controllers for Systems of Automatic of the Level Crossing
Advances in Electrical and Electronic Engineering, 2006 The railway crossings are vulnerable to incidence of high number of accidents often deadly. In order to face this problem, the modern systems of automatic of the level crossing have been introduced.
Mieczyslaw Kornaszewski
doaj
Graph neural network‐based attack prediction for communication‐based train control systems
CAAI Transactions on Intelligence Technology, EarlyView.Abstract The Advanced Persistent Threats (APTs) have emerged as one of the key security challenges to industrial control systems. APTs are complex multi‐step attacks, and they are naturally diverse and complex. Therefore, it is important to comprehend the behaviour of APT attackers and anticipate the upcoming attack actions.
Junyi Zhao +3 more
wiley +1 more source
High Voltage, EarlyView.ABSTRACT This paper provides an overview of high‐temperature superconducting (HTS) cables in DC systems, with a focus on their deployment in high‐voltage DC (HVDC) networks. The assessment of HTS cable properties—such as extremely low electrical resistance, high current‐carrying capacity and a compact geometry—and their comparison with those of ...
Mohammad Hossein Mousavi +2 more
wiley +1 more source
Application Status and Development Trends of DC Ice‐Melting Devices in China's Power Grid
IET Smart Energy Systems, EarlyView.This paper summarises the development history and engineering application status of DC ice‐melting devices (DCIMD) in China, analyses the principles, advantages, disadvantages and adaptability of mainstream topologies and discusses the key problems and corresponding improvement directions.
Ming Lei +6 more
wiley +1 more source
Green Hunter or Green Detractor? Strategic Orientations and Green Revenues
British Journal of Management, EarlyView.Abstract We bridge a research gap concerning whether varying strategic orientations can be aligned with the transition to greener business practices. Drawing on resource‐based theory and stakeholder theory, we investigate how growth‐ and profit‐oriented strategic orientations shape firms’ capacity to generate green revenues that integrate economic ...
June Cao +2 more
wiley +1 more source
Accident Prediction Model for Railway Level Crossings (RLCs) in Bangladesh
KSCE Journal of Civil EngineeringShah Aymaan Ibtihal, S. Rifaat
semanticscholar +1 more source