Results 41 to 50 of about 26,745 (262)

How cold is too cold? A theoretical analysis of the optimal trigger for index insurance for frost damage to crops

American Journal of Agricultural Economics, EarlyView.
Abstract Crop insurance is undoubtedly an extremely valuable element in protecting agricultural businesses, but in many cases standard indemnity‐based products have had very low uptake due to high transaction costs elevating premiums to unaffordable levels.
Amogh Prakasha Kumar, Laura Meriluoto, Richard Watt   +2 more
wiley   +1 more source

MIST Ülkelerinin Hisse Senedi Piyasaları ile Döviz Kurları Arasındaki Getiri ve Volatilite Etkileşimi

Gaziantep Üniversitesi Sosyal Bilimler Dergisi, 2020
Bu çalışmanın amacı MIST ülkelerine ait hisse senedi piyasaları ile döviz kurları arasında getiri ve volatilite etkileşimi olup olmadığı araştırmaktır.
Ethem Kılıç, Müslüm Polat
doaj   +1 more source

Soil, competition, and niche shifts shape the floral mosaic of an annual plant diversity hotspot

American Journal of Botany, EarlyView.
Abstract Premise Plant species with affinity for harsh substrates often have well‐defined edaphic (soil) niches and are ideal for exploring questions of community assembly. Vertic clay soils are chemically and physically challenging to plant establishment and productivity, and annual plant communities associated with these soils of the San Joaquin ...
Emma R. Fryer, Ryan O'Dell, Dena L. Grossenbacher, Alyssa Shon, Skyler McKinnon, Nishanta Rajakaruna   +5 more
wiley   +1 more source

Integration of Artificial Intelligence and IoT with UAVs for Precision Agriculture

Hybrid Advances
This review paper explores the dynamic landscape of precision agriculture and the integration of Unmanned Aerial Vehicles (UAVs) with Artificial Intelligence (AI) and the Internet of Things (IoT).
Adib Bin Rashid, Ashfakul Karim Kausik, Anika Khandoker, Sk Naymul Siddque   +3 more
doaj   +1 more source

Computational study of thermofluidic characteristics of Al2O3-Cu hybrid nanofluids in backward facing step channel with varying step angles

Heliyon
Backward-Facing Step (BFS) channels are frequently utilized in technical implementation due to their ability to model intricate fluid flow patterns, such as recirculation zones, which have significant impacts on thermal exchange rates.
A. S Jahin, Jahid Hossain Samin, Maliha Farhin Chhoa, Fardin Faisal, Md Hasib Ishraq Nokib, Md Insiat Islam Rabby   +5 more
doaj   +1 more source

Exploring usability problems of mHealth applications developed for cervical cancer: An empirical study

SAGE Open Medicine, 2023
Objectives: Nowadays, mobile health applications are developed to raise awareness and facilitate screening and treatment of cervical cancer, while a very few studies have been conducted focusing on the measurement and assurance of usability and exploring
Md Abdur Razzak, Muhammad Nazrul Islam, Tanjila Broti, Elma Shumsun Kamal, Samia Zahan   +4 more
doaj   +1 more source

Humidity‐Corrected Thermodynamic Modeling of Ammonium Chloride Crystallization Temperature Mechanisms and Application

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT As refineries process increasingly inferior crude oils, ammonium salt corrosion has intensified. Accurate prediction of ammonium salt crystallization temperatures and their influencing factors is therefore crucial for safe and stable operations.
Haozhe Jin, Zhibin Yu, Shuangqing Xu, Xiaofei Liu, Wei Chen, Chao Wang, Zhiyuan Han, Xin Liu   +7 more
wiley   +1 more source

Influence of plant growth regulator IBA on vegetative propagation of Juniperus excelsa [PDF]

تحقیقات جنگل و صنوبر ایران, 2006
Juniper is a beautiful evergreen conifer which is so useful for afforestation in arid and semi-arid areas. On one hand, propagation from seed of Juniperus excelsa is difficult, on the other hand, its natural regeneration for the natural ecosystem ...
Mohammad Esmaeelnia, Sayyed Gholamali Jalali, Mas'oud Tabari, Sayyed Mohsen Hosseini   +3 more
doaj  

Functional models from limited data: A parametric and multimodal approach to anatomy and 3D kinematics of feeding in basking sharks (Cetorhinus maximus)

The Anatomical Record, EarlyView.
Abstract Basking sharks, Cetorhinus maximus (Gunnerus, Brugden [Squalus maximus], Det Kongelige Norske Videnskabers Selskabs Skrifter, 1765, vol. 3, pp. 33–49), feed by gaping their mouths and gill slits, greatly reorienting their cranial skeletons to filter food from water.
Tairan Li, Mike Schindler, Martha Paskin, Venkata A. Surapaneni, Elliott Scott, Sabine Hauert, Nicholas Payne, David E. Cade, Jeremy A. Goldbogen, Frederik H. Mollen, Daniel Baum, Sean Hanna, Mason N. Dean   +12 more
wiley   +1 more source

Exposure to Occupational Inhalants and the Risk of Developing Rheumatoid Arthritis: A Systematic Review and Meta‐Analysis

Arthritis &Rheumatology, EarlyView.
Objective Rheumatoid arthritis (RA) is a chronic autoimmune disease characterized by joint pain, swelling, and stiffness. Although smoking is a well‐established risk factor for RA, the role of occupational inhalants in RA development is less well recognized.
Qianwen Liu, Xin Song, Emily Mauro, Yuan Jiang, Klementy Shchetynsky, Lars Klareskog, Lars Alfredsson, Xia Jiang   +7 more
wiley   +1 more source