Results 51 to 60 of about 16,325 (146)

Adaptive Nonlinear PID Controller for Boosted Load Frequency Management of Grids With Renewables and Energy Storage Units

open access: yesIET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.
Adaptive nonlinear PID controller as a promising control scheme is introduced. Two nonlinear gains based on the configurable hyperbolic functions are used. SFS algorithm is employed to calibrate controller gains optimally. Performance gained is tested on various power grids enriched by RESs and ESUs.
Emre Çelik
wiley   +1 more source

Turkish Voter Response to Government Incompetence and Corruption Related to the 1999 Earthquakes [PDF]

open access: yes
The two major earthquakes which struck northwestern Turkey in 1999, caused enormous amounts of death and destruction, and exposed rampant government corruption involving construction and zoning code violations, as a factor magnifying the disaster.
Ali T. Akarca, Aysit Tansel
core   +3 more sources

Landscape Design Proposal in Public Spaces: A Case of Düzce Uzun Mustafa Neighborhood

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi
Public spaces are considered a critical process that determines the initial spatial perception of an individual in their environment and shapes their experiences and memories.
Özlem Özkan Önür   +2 more
doaj   +1 more source

High Habitat Potential but Limited Connectivity for Brown Bears Throughout Europe

open access: yesDiversity and Distributions, Volume 32, Issue 1, January 2026.
ABSTRACT Aim Large carnivores worldwide have experienced substantial range contractions due to human activities, though several species are recolonising parts of their historical range. We aimed to assess current and potential European brown bear (Ursus arctos arctos) habitat as well as habitat connectivity on a continental scale. Location The extended
Merijn van den Bosch   +79 more
wiley   +1 more source

Düzce Kenti Açık ve Yeşil Alanlarındaki Bitkilerin Tespiti ve Bazı Bitkisel Tasarım İlkeleri Yönünden Değerlendirilmesi

open access: yesJournal of Agricultural Sciences, 2005
Düzce kenti açık ve yeşil alanlarında yapılan bu araştırmada mevcut bitki potansiyeli belirlenmiş ve bu bitkilerin kompozisyon değerleri ortaya konulmuştur. Araştırmada yerinde incelemeler ve gözlemler yapılarak mevcut durum incelenmiştir.
Engin Eroğlu   +2 more
doaj  

Determination of Excavation Volume Using UAV-Based PPK Method in Open Mining Sites Tatlıdere Forests in Düzce

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi
Remote sensing technologies have the potential to provide cost-effective, fast, and easy solutions for the determination of surface changes (material volume) after quarrying (open-pit mine) activities.
Berkan Balaban, Yılmaz Türk
doaj   +1 more source

Changes in Strontium Levels in Bark and Over the Past 40 Years in the Wood of Trees Exposed to High Levels of Air Pollution

open access: yesBioResources, 2023
The present study aims to identify the most suitable tree species for monitoring and reducing strontium (Sr) pollution. Strontium is a heavy metal that is extremely harmful to human and environmental health even at low concentrations and is listed as a ...
Ramazan Erdem
doaj  

Foraging ecology of Eurasian lynx populations in southwest Asia: Conservation implications for a diet specialist [PDF]

open access: yes, 2018
Intraspecific variation in key traits of widespread species can be hard to predict, if populations have been very little studied in most of the distribution range.
Aksoy   +58 more
core   +1 more source

Impact of Force‐Based, Performance‐Based, and Performance‐Based Plastic Design and Ground Motion Records on Deviation of Engineering Demand Parameters in Reinforced Concrete Frame Structures

open access: yesAdvances in Civil Engineering, Volume 2026, Issue 1, 2026.
Performance‐based design (PBD) is widely seen as a superior alternative to force‐based design (FBD), yet no standard procedure exists for its implementation. In contrast, performance‐based plastic design (PBPD) has emerged as a theoretically robust and user‐friendly design method.
Reza ShokriSoltanabadi   +4 more
wiley   +1 more source

Düzce İlinde Arıcılığın Yapısı ve Arıcılık Faaliyetleri Üzerine Bir Araştırma

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2014
Düzce ili zengin florası ve eşsiz arı ekotipi nedeniyle büyük bir arıcılık potansiyeline sahiptir. Bu çalışma Düzce ilinde arıcılığın genel yapısını ve arıcılık faaliyetlerini ortaya koymak amacıyla gerçekleştirilmiştir.
Meral KEKEÇOĞLU   +3 more
doaj  

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