Results 51 to 60 of about 15,826 (153)

Determination of Economic Sustainability Factors in Sheep Enterprises in Türkiye

open access: yesVeterinary Medicine and Science, Volume 12, Issue 1, January 2026.
This study identifies five key dimensions shaping the economic sustainability of sheep enterprises in Türkiye. The developed Enterprise Performance Scale highlights the dominant role of technical productivity alongside financial, welfare, marketing and innovation‐related factors.
Burak Mat   +4 more
wiley   +1 more source

Yeryüzünün suretleri [PDF]

open access: yes, 2000
Taha Toros Arşivi, Dosya No: 102-Katırcıoğlu, Gazi Ahmet Muhtar Paşa ve Oğlu Mahmut Muhtar ...

core  

Interactional governing activities: A novel perspective on how actors co‐develop field governance

open access: yesInternational Journal of Management Reviews, Volume 28, Issue 1, January 2026.
Abstract We advance a novel perspective to study how field actors co‐develop field governance through continuous interactions. Field governance determines the formal and informal rules of a field, defining membership boundaries and core practices. Prior research has mostly studied the establishment of top‐down regulations or the work of advocacy and ...
Natalia Mityushina, Lisa Hehenberger
wiley   +1 more source

A perturbative treatment for the bound states of the Hellmann potential [PDF]

open access: yes, 2006
A new approximation formalism is applied to study the bound states of the Hellmann potential, which represents the superposition of the attractive Coulomb potential $-a/r$ and the Yukawa potential $b\exp (-\delta r)/r$ of arbitrary strength $b$ and ...
Ikhdair, Sameer M., Sever, Ramazan
core   +2 more sources

Lost and Found: The Broken Tip of a Posterior Tibial Nerve Catheter

open access: yesCase Reports in Anesthesiology, Volume 2026, Issue 1, 2026.
Catheter breakage is a rare complication of continuous peripheral nerve blocks. Retained fragments pose a significant technical challenge, particularly when they migrate from the insertion site. We report a 39‐year‐old woman with Fabry disease and chronic foot pain refractory to pharmacologic therapy who, after a successful diagnostic posterior tibial ...
Sebnem Rumeli   +6 more
wiley   +1 more source

SAF BAKIR VE MAGNEZYUM ALAŞIMININ SÜRTÜNMEKAYNAĞI

open access: yesEskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi, 2019
Fiziksel özellikleri ve ergime sıcaklıkları farklı olan malzemelerin geleneksel kaynak yöntemleri ile kaynaklanması oldukça zordur. Sürtünme kaynağı son yıllarda endüstriyel uygulamalarda özellikle farklı malzemelerin kaynağında yaygın olarak kullanılan ...
Osman TORUN
doaj   +1 more source

Assessment of the agronomic potential of dual‐use winter‐hardy peas in Northern New England: Cold tolerance and production challenges for harvestable cover cropping peas

open access: yesAgrosystems, Geosciences &Environment, Volume 8, Issue 4, December 2025.
Abstract Cover crops play a significant role in improving and maintaining good soil quality. However, there are often some agronomic and cost challenges associated with successfully establishing cover crops. In Northeastern regions of the United States, abiotic stressors such as cold affect and high costs limit uptake of the practice.
Emmanuel Brefo   +7 more
wiley   +1 more source

A perturbative treatment for the energy levels of neutral atoms

open access: yes, 2005
Energy levels of neutral atoms have been re-examined by applying an alternative perturbative scheme in solving the Schrodinger equation for the Yukawa potential model with a modified screening parameter.
Ecker G.   +7 more
core   +1 more source

The fractal analysis of precious metals market [PDF]

open access: yes, 2018
Kıymetli madenler antik dönemlerden bu yana insan hayatında hem ödeme aracı hem de tasarruf aracı olarak kullanılmaktadır. Modern piyasaların gelişmesi ile beraber, yatırımcılar tarafından portföye dahil edilmesi mümkün bir finansal varlık özelliği ...
Moralı, Tuncay, Uyar, Umut
core   +1 more source

Epidemiology, pathophysiology, diagnosis and management of atrial functional mitral regurgitation: An expert opinion paper

open access: yesESC Heart Failure, Volume 12, Issue 6, Page 3788-3805, December 2025.
The graphical abstract summarizes the key features of AFMR in terms of epidemiology, pathophysiology, diagnosis, medical therapy and rhythm control, surgical and transcatheter interventions, and future directions. Created in BioRender (https://BioRender.com/3zj03ko).
Matteo Pagnesi   +14 more
wiley   +1 more source

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