Results 31 to 40 of about 2,813,747 (252)

Clinical and economic evaluation of laparoscopic surgery compared with medical management for gastro-oesophageal reflux disease : 5-year follow-up of multicentre randomised trial (the REFLUX trial) [PDF]

, 2013
Peer ...
C Boachie, R Faria, M Sculpher, Faria, R, Ramsay, C R, Sculpher, M, RC Heading, L Bojke, Campbell, M K, AM Grant, Krukowski, Z H, ZH Krukowski, Corbacho, B, DM Epstein, Bojke, L, Cotton, S C, SC Cotton, CR Ramsay, Heading, R C, B Corbacho, MK Campbell, Grant, A M, Epstein, D M, Boachie, C   +23 more
core   +1 more source

Case Studies on Optimum Reflux Ratio of Distillation Towersin Petroleum Refining Processes

, 2011
For an existing distillation tower such as the propylene splitter in this study, the number of trays is fixed and there are very few degrees of freedom that can be manipulated to maximize operating profit; the reflux ratio can be used to influence the ...
Chen, Hsi-jen; Lin, Yeh-chin
core   +1 more source

Experimental Study on Operational Aspects of a Packed Distillation Column

Журнал інженерних наук
Today, the chemical industry relies heavily on separation operations to produce products of diverse chemical compositions. Distillation, a widely used technique, is at the forefront of these operations. While theoretical studies on the design, simulation,
Hernández Romano A. I., Hidalgo-Millán A., Espinoza Rodríguez M. A., Rodríguez-Lazcano Y., Delgado-Delgado R.   +4 more
doaj   +1 more source

Helicobacter pylori and the management of gastro-oesophageal reflux disease [PDF]

, 2005
This thesis is centred on the current controversy and possible links between H. pylori and GORD and whether the infection should be eradicated in those requiring long PPIs.
Raghunath, Anathakrishnapuram Srinivasan
core  

Characteristics and Outcomes of Male Participants in a Multicenter Longitudinal Australian Study Cohort

Arthritis Care &Research, EarlyView.
Objective The aim of this study was to determine the differences in demographic, serologic, and clinical characteristics between male and female patients with systemic sclerosis (SSc) in an Australian cohort. Methods This was a retrospective observational study using data from the Australian Scleroderma Cohort Study.
Emily Lin, Dylan Hansen, Laura Ross, Gene‐Siew Ngian, Susanna Proudman, Gabor Major, Maryam Tabesh, Mandana Nikpour, Jennifer Walker, Lauren Host, Nava Ferdowsi, Alannah Quinlivan, Wendy Stevens, Joanne Sahhar, Diane Apostolopoulos   +14 more
wiley   +1 more source

Influencing Factors and Laws of Polymer-Flooding Produced Water Separation Settlement with Dissolved Air Flotation

Shiyou jixie, 2020
During the oilfield sewage treatment using air flotation process, the field practices show fluctuations of water quality in the programmed operation mode.
Wang Zhihua, Sun Xitong, Li Jiexun, Zhou Nan   +3 more
doaj  

Intense venous reflux, quantified by a new software to analyze presurgical ultrasound, is associated with unfavorable outcomes of microsurgical varicocelectomy

Asian Journal of Andrology, 2023
The hemodynamic characteristics of venous reflux are associated with infertility in patients with varicocele; however, an effective method for quantifying the structural distribution of the reflux is lacking. This study aimed to predict surgical outcomes
Kai You, Bang-Bin Chen, Peng Wang, Ren-Ge Bu, Xue-Wen Xu   +4 more
doaj   +1 more source

Discordance Between Patient and Physician Global Assessments in Early Systemic Sclerosis

Arthritis Care &Research, EarlyView.
Objective This study aims to identify factors associated with patient global assessment (PtGA) and physician global assessment (PhGA) and discordance between them in systemic sclerosis (SSc). Methods Data from adults with early SSc (<5 years) from the Collaborative National Quality and Efficacy Registry were included.
Ellen Romich, Alexis Ogdie, Alisa Stephens Shields, Peter A. Merkel, Shervin Assassi, Elana J. Bernstein, Andreea Bujor, Flavia V. Castelino, Lorinda Chung, Luke B. Evnin, Tracy M. Frech, Jessica K. Gordon, Melissa Griffith, Faye N. Hant, Monica L. Harding, Laura K. Hummers, Dinesh Khanna, Kimberly S. Lakin, Dorota J. Lebiedz‐Odrobina, Yiming Luo, Ashima Makol, Maureen D. Mayes, Zsuzsanna H. McMahan, Jerry Molitor, Duncan F. Moore, Julie Paik, Carrie Richardson, Brian Skaug, Ami A. Shah, Ankoor Shah, Virginia Steen, John M. VanBuren, Elizabeth R. Volkmann, Carleigh Zahn, Nora Sandorfi, for the CONQUER Investigators   +35 more
wiley   +1 more source

Profiling study of the major and minor components of lime oil (Citrus hystrix DC.) in the fractional distillation process

The Pan African Medical Journal, 2017
INTRODUCTION: essential oil is consisting of complex component. It is divided into major and minor component. Therefore, this study aims to examine the distribution of major and minor components on lime oil by using fractional distillation.
Warsito Warsito, Maimunah Hindun Palungan, Edy Priyo Utomo   +2 more
doaj   +1 more source

Analysis of Esophageal Motility and Reflux Characteristics in Patients with Gastroesophageal Reflux Disease With or Without Extraesophageal Symptoms

The Turkish Journal of Gastroenterology, 2022
Background: The pathogenesis of extraesophageal symptoms of gastroesophageal reflux disease is complex, and esophageal motility and reflux may be involved in it.
Guoping Jiang, Yanqun Cong, Feng Zhou, Peifen Zheng   +3 more
doaj   +1 more source