Results 221 to 230 of about 1,509,050 (359)

Dollars for Drops: Abatement Cost of Water for Irrigation in the Colorado River Basin

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT The Colorado River is a lifeline for more than 40 million people in the western United States. However, with climate change diminishing snowpacks in the Rocky Mountains and increasing demands from agriculture and urban areas, the river's flow has become insufficient to meet all the competing needs.
Shahin Bahrami, Mani Rouhi Rad, Rodolfo M. Nayga Jr.   +2 more
wiley   +1 more source

Effect of Different Irrigation Activation Techniques on Smear Layer Removal in Root Canal Treatment.

J Pharm Bioallied Sci
Panda B, Panda S, Hota S, Dass D, Arya A, Marwaha J.   +5 more
europepmc   +1 more source

An In Vitro Investigation of the Impact of Ultrasound Induced-Streaming Motions on the Flow Inside Lateral Features of the Root Canal. [PDF]

Int Endod J
Koulogiannis A, Walmsley AD, Angeli P, Balabani S.   +3 more
europepmc   +1 more source

From Root Canal to Royal Finish—A Direct Metal Laser Sintering Metal-ceramic Solution for Endodontically Treated Teeth: A Prosthodontic Perspective

Arpit Sikri, Jyotsana Sikri
openalex   +1 more source

Atypical Root Canal System Anatomy in a Permanent Upper First Molar: A Case Report [PDF]

Slavena Georgieva, Tsvetelina Borisova-Papancheva, Denitsa Zaneva-Hristova   +2 more
openalex   +1 more source

The Future of Hydrogen‐Powered Aviation: Technologies, Challenges, and a Strategic Roadmap for Sustainable Decarbonization

Advanced Energy and Sustainability Research, EarlyView.
Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira, Md Mahbubur Rahman, Karib Hassan Khan, Md Nizam Uddin, Dewan Hafiz Nabil   +4 more
wiley   +1 more source

Effect of niobium pentoxide incorporated calcium hydroxide as an intracanal medicament on fracture resistance of root canal dentin. [PDF]

J Conserv Dent Endod
Varma NT, Sujatha V, Karthikeyan K, Mahalaxmi S.   +3 more
europepmc   +1 more source

Farmers' Participation in Messenger‐Based Social Groups And Its Effects on Performance in Irrigated Areas of Kazakhstan and Uzbekistan

Agribusiness, EarlyView.
ABSTRACT The penetration of information and communication technologies (ICTs) in farming communities is increasing the use of smartphone‐based instant messaging apps. Despite this, the reasons behind participation and the impact on farm productivity in developing countries remain unexplored.
Zafar Kurbanov, Abdusame Tadjiev, Nodir Djanibekov, Ajit Govind, Akmal Akramkhanov   +4 more
wiley   +1 more source

Bridging the gap in aberrant root canal systems: Case series. [PDF]

J Conserv Dent Endod
Tamizhselvan S, Davidson D, Ramakrishnan SM.   +2 more
europepmc   +1 more source

A new system for classifying tooth, root and canal anomalies

International Endodontic Journal, 2018
Hany Mohamed Aly Ahmed, P. Dummer
semanticscholar   +1 more source