Results 41 to 50 of about 1,531 (204)

How much sampling is enough? Four decades of understorey bird mist‐netting across Amazonia define the minimum effort to uncover species assemblage structure

open access: yesIbis, Volume 168, Issue 2, Page 571-587, April 2026.
Mist‐net sampling comprises a key methodological component of assemblage‐wide avifaunal studies, particularly in the understorey of closed‐canopy tropical forests. To investigate mist‐net bird captures and species assemblage structure, we compiled data from 312 sites across the Pan‐Amazon.
Pilar L. Maia‐Braga   +14 more
wiley   +1 more source

International Development and Nonlinear Taxation in a Multi-Country Neoclassical Growth Model [PDF]

open access: yesManagement and Economics Review, 2018
This paper builds a multi-country growth model with nonlinear taxation and public goods. The dynamic machines of global development are national wealth accumulation and free trade.
Wei-Bin ZHANG
doaj   +1 more source

Long-Term Hygroscopic Thickness Swelling Rate of Hydrothermally Treated Beech Wood / Polypropylene Composites

open access: yesDrvna Industrija, 2022
Long-term hygroscopic thickness swelling rate of polypropylene (PP) composites filled with thermally treated wood flour was investigated. The beech wood chips were heat treated at 120 °C, 150 °C or 180 °C for 30 or 120 min using saturated steam in a ...
Seyyed Khalil Hosseinihashemi   +5 more
doaj   +1 more source

Patterns of understorey bird diversity across Amazonian forests: survey effort and range maps predict local species richness

open access: yesEcography, Volume 2026, Issue 3, March 2026.
Species diversity typically increases from higher to lower latitudes, but the regional‐scale variation along this geographic gradient remains unclear. It has been suggested that species diversity throughout Amazonia generally increases westward toward the Andes, but this pattern and its environmental determinants require further investigation for most ...
Pilar L. Maia‐ Braga   +14 more
wiley   +1 more source

Auctioning Off Budgets in Procurement

open access: yesThe RAND Journal of Economics, Volume 56, Issue 4, Page 655-667, Winter 2025.
ABSTRACT This article investigates a multi‐unit pay‐as‐bid procurement auction where the auctioneer fixes total spending and maximizes the quantity procured with their predetermined, secret budget. Previous literature has analyzed fixed‐quantity auctions, where the traded quantity is fixed but unknown to the bidders.
Claudio Rottner
wiley   +1 more source

Changes in land cover drove the recent range expansion of a tropical farmland bird

open access: yesOikos, Volume 2025, Issue 9, September 2025.
Several bird species associated with agricultural landscapes in the Palearctic and in the Nearctic (i.e. farmland birds) have been experiencing severe population declines since the 1970s, mainly due to habitat loss driven by agricultural intensification.
Luana Jéssica Ferreira   +4 more
wiley   +1 more source

Evde sağlık birimine başvuran yaşlı hastaların beslenme durumları

open access: yesTurkish Journal of Family Practice, 2013
Amaç: Beslenme yetersizliği yaşlı kişilerde sıktır. Evde bakım hizmeti alan yaşlılarda ise genel yaşlı popülasyondan daha sık beslenme yetersizliği gözlenmektedir.
Hülya Akan, Arzu Ayraler, Osman Hayran
doaj   +1 more source

GLOBAL DEVELOPMENT, TRADE, HUMAN CAPITAL, AND BUSINESS CYCLES [PDF]

open access: yesOradea Journal of Business and Economics, 2020
This paper generalizes the multi-country growth model with capital accumulation, human capital accumulation, economic structure and international trade by Zhang (2014) by making all the time-independent parameters in Zhang’s model as time-dependent ...
Wei-Bin Zhang
doaj  

Rodos ve Oniki Ada'nın Yunan Hakimiyetine Girişi ve Yunanistan'ın Adalarda Yaşayan Türklere Yönelik Uygulamaları

open access: yes, 2021
1522 yılında Osmanlı Devleti tarafından fethedilen Rodos ve Oniki Ada, 20. yüzyılın ilk çeyreğine kadar Türk hakimiyeti altında kaldı. İtalya, Trablusgarp Savaşı sırasında 1912'de Rodos ve Oniki Ada'yı işgal etti.
Hayta, Necdet
core  

BAĞNAZLIĞI ANLAMAYA DOĞRU

open access: yesFelsefe Dünyası, 2013
Bu çalışma çağdaş yaşamda bağnazlığın rol ve yerini felsefi açıdan anlamayısağlayacak kavramsal bir model inşa etmeyi hedefler. Bu kavramsal modelioluşturmak için elbette bağnazlığı oluşturan şartları araştırmak gerekir.
Ahmet İnam
doaj  

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