Results 31 to 40 of about 2,270,246 (347)

Air Heat Pump in Wind Power

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2020
An experimental facility has been developed and manufactured to study the disruptive flow in an air heat pump. The propeller of the heat pump does not produce pulling or pushing forces.
L. I. Gretchikhin, A. I. Hutkouski
doaj   +1 more source

Identification and conversion rate of rice field in Semarang year 2000-2019 [PDF]

E3S Web of Conferences, 2020
The development of population will be followed by efforts to fulfill facilities and infrastructure also development efforts and the impact is land conversion. Land which often get conversion is rice field, so it causes shrinkage of rice field land.
Prabowo Rossi, Nur Bambang Aziz, Sudarno, Rachmad Nurlette Agus   +3 more
doaj   +1 more source

A new and versatile method for the successful conversion of AFLP-TM markers into simple single locus markers [PDF]

, 2003
Genetic markers can efficiently be obtained by using amplified fragment length polymorphism (AFLP) fingerprinting because no prior information on DNA sequence is required.
Brugmans, B.W., Eck, H., van, Hulst, R.G.M., van der, Lindhout, W.H., Visser, R.G.F.   +4 more
core   +2 more sources

Does the Biennial Straw Return Have an Identical Characteristic of Soil Organic Carbon Sequestration as the Annual? A Case Study of Cornfield in Northeast China

Agronomy
Straw return is a common cultivation to improve soil fertility and realize sustainable agricultural development. However, the effect of returning interval on the corn straw humification process in northeast China is little known.
Jinhua Liu, Xingmin Zhao, Zhongqing Zhang, Chenyu Zhao, Ning Huang, Hongbin Wang   +5 more
doaj   +1 more source

Conversion rate and the probable factors for conversion from laparoscopic to open cholecystectomy

Zanco Journal of Medical Sciences, 2023
Background and objective: In western countries, the incidence of Cholelithiasis is found to be more than 10% in general populations. After performing the first successful laparoscopic cholecystectomy (L.C.) in Germany by Muhe in 1986, it rapidly became ...
Balen Salahaddin Muhammed, Azhy Muhammed Dewana, Baderkhan Saeed Ahmed   +2 more
doaj   +1 more source

CONVERSION OF LAPAROSCOPIC CHOLECYSTECTOMY TO OPEN CHOLECYSTECTOMY: PREOPERATIVE RISK FACTORS AND INTRAOPERATIVE REASONS

Pakistan Armed Forces Medical Journal, 2020
Objective: To identify the frequency, associated risk factors and intraoperative reasons for conversion of Laparoscopic Cholecystectomy to open Cholecystectomy. Study Design: Case series study.
Umairah Yaqub, Sadaf Zohra, Syed Mukarram Hussain, Ambreen Ehsan, Ayesha Imran, Sohail Ilyas   +5 more
doaj   +2 more sources

Research on Optimizing Low-Saturation Intersection Signals with Consideration for Both Efficiency and Fairness

Applied Sciences
In response to the fairness issue arising from the unequal delay of vehicles in different phases at intersections and considering the actual situation of small and variable delays for vehicles in low-saturation intersection phases, this paper proposes ...
Lingxiang Zhu, Lujing Yu, Liang Zou
doaj   +1 more source

Enhancing Evolutionary Conversion Rate Optimization via Multi-armed Bandit Algorithms

, 2018
Conversion rate optimization means designing web interfaces such that more visitors perform a desired action (such as register or purchase) on the site. One promising approach, implemented in Sentient Ascend, is to optimize the design using evolutionary ...
Miikkulainen, Risto, Qiu, Xin
core   +1 more source

Post-COVID-19 pandemic organ donation activities in Germany: a multicenter retrospective analysis

Frontiers in Public Health
IntroductionThe COVID-19 pandemic had a negative impact on the number of solid organ transplantations. After a global decline of 16% in 2020, their numbers subsequently returned to pre-pandemic levels.
Jan Sönke Englbrecht, Daniel Schrader, Jörg Benedikt Alders, Melanie Schäfer, Martin Soehle   +4 more
doaj   +1 more source

Stereotactic Body Radiation Therapy for Pediatric, Adolescent, and Young Adult Patients With Osteosarcoma: Local Control Outcomes With Dosimetric Analysis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Osteosarcoma is a radioresistant tumor that may benefit from stereotactic body radiation therapy (SBRT) for locoregional control in metastatic/recurrent disease. We report institutional practice patterns, outcomes, toxicity, and failures in osteosarcoma patients treated with SBRT.
Jenna Kocsis, Shauna R. Campbell, Jonathan Jang, Eashwar Somasundaram, Chandana A. Reddy, Jacob G. Scott, Lilyana Angelov, Peter M. Anderson, Matteo Trucco, Zachary Burke, Lukas Nystrom, Nathan Mesko, Anthony Magnelli, Erin S. Murphy   +13 more
wiley   +1 more source