User profiles for David B. Stewart

David B. Stewart, MD, FACS, FASCRS

Professor and Division Chief of General Surgery at Southern Illinois University
Verified email at siumed.edu
Cited by 5007

Design of dynamically reconfigurable real-time software using port-based objects

DB Stewart, RA Volpe, PK Khosla - IEEE Transactions on …, 1997 - ieeexplore.ieee.org
The port-based object is a new software abstraction for designing and implementing dynamically
reconfigurable real-time software. It forms the basis of a programming model that uses …

ACG clinical guidelines: prevention, diagnosis, and treatment of Clostridioides difficile infections

…, JR Allegretti, K LaPlante, DB Stewart… - Official journal of the …, 2021 - journals.lww.com
Clostridioides difficile infection occurs when the bacterium produces toxin that causes diarrhea
and inflammation of the colon. These guidelines indicate the preferred approach to the …

Clinical practice guideline for the management of anal fissures

DB Stewart Sr, W Gaertner, S Glasgow… - Diseases of the Colon …, 2017 - journals.lww.com
Directed searches of the embedded references from the primary articles were also
performed in certain circumstances. Prospective, randomized, controlled trials and meta-analyses …

Petrogenesis of lithium-rich pegmatites

DB Stewart - American Mineralogist, 1978 - pubs.geoscienceworld.org
The experimentally determined liquidus of the system NaAlSi 3 O 8 (Ab)–SiO 2 (Qz)–LiAlSiO
4 (Eu)–H 2 O at 2 kbar PH 2 O has a eutectic near Ab34Qz50Eu16 weight percent at 640 ± …

Marital status and colon cancer outcomes in US Surveillance, Epidemiology and End Results registries: does marriage affect cancer survival by gender and stage?

L Wang, SE Wilson, DB Stewart, CS Hollenbeak - Cancer epidemiology, 2011 - Elsevier
Background: Marital status has been associated with outcomes in several cancer sites
including breast cancer in the literature, but little is known about colon cancer, the fourth most …

Clinical practice guidelines for colon volvulus and acute colonic pseudo-obstruction

JD Vogel, DL Feingold, DB Stewart… - Diseases of the Colon …, 2016 - journals.lww.com
METHODOLOGY an organized search of relevant literature was performed using the following
databases from inception: ovid meD-LINE (1946 to current), EMBASE (1980 to May 2015)…

Novel alkaline-and heat-stable serine proteases from alkalophilic Bacillus sp. strain GX6638

DR Durham, DB Stewart, EJ Stellwag - Journal of Bacteriology, 1987 - Am Soc Microbiol
An alkalophilic Bacillus sp., strain GX6638 (ATCC 53278), was isolated from soil and shown
to produce a minimum of three alkaline proteases. The proteases were purified by ion-…

The American Society of Colon and Rectal Surgeons clinical practice guidelines for anal squamous cell cancers (revised 2018)

DB Stewart, WB Gaertner, SC Glasgow… - Diseases of the Colon …, 2018 - journals.lww.com
The second factor that has resulted in a paradigm shift in understanding the etiology of anal
cancer is the discovery that the human papilloma virus (HPV), especially HPV serotypes 16 …

[HTML][HTML] WSES guidelines for management of Clostridium difficile infection in surgical patients

…, G Sganga, P Spigaglia, DB Stewart… - World Journal of …, 2015 - Springer
In the last two decades there have been dramatic changes in the epidemiology of Clostridium
difficile infection (CDI), with increases in incidence and severity of disease in many …

[PDF][PDF] Measuring execution time and real-time performance

DB Stewart - Embedded Systems Conference (ESC), 2001 - Citeseer
Many embedded systems require hard or soft realtime execution. To ensure the requirements
are met, it is necessary to measure the execution time of individual tasks, as well as …