User profiles for "author:L Knutson"

Lloyd V. Knutson

USDA and Dept. Entomology, National Museum of Natural History, Smithsonian Institution
Verified email at si.edu
Cited by 2716

A guide for use and interpretation of kinesiologic electromyographic data

GL Soderberg, LM Knutson - Physical therapy, 2000 - academic.oup.com
Physical therapists are among the most common users of electromyography as a method for
understanding function and dysfunction of the neuromuscular system. However, there is no …

Orthotic devices for ambulation in children with cerebral palsy and myelomeningocele

LM Knutson, DE Clark - Physical therapy, 1991 - academic.oup.com
Children with cerebral palsy and children with myelomeningocele frequently require orthotic
devices for standing and walking. The purpose of this article is to review the literature on …

Characterization of fluids from the stomach and proximal jejunum in men and women

A Lindahl, AL Ungell, L Knutson, H Lennernäs - Pharmaceutical research, 1997 - Springer
Purpose. To chemically characterize the fluids available for drug dissolution in the upper
gastrointestinal tract during the fasted state in humans, and to examine variations and …

A study of various normalization procedures for within day electromyographic data

LM Knutson, GL Soderberg, BT Ballantyne… - … of electromyography and …, 1994 - Elsevier
Normalization of electromyographic (EMG) data has been described in the scientific
literature as crucial for comparisons between subjects and between muscles. The reference …

Biology and systematics of the Sciomyzidae

CO Berg, L Knutson - Annual Review of Entomology, 1978 - annualreviews.org
Knowledge of the biology and systematics of the Sciomyzidae has increased greatly in the
past 25 years. Keys to adult Sciomyzidae of the Nearctic, Neotropical, Palearctic, and …

Regional Jejunal Perfusion, a New in Vivo Approach to Study Oral Drug Absorption in Man

…, Ö Ahrenstedt, R Hällgren, L Knutson… - Pharmaceutical …, 1992 - Springer
Recently a new in vivo approach in man, using a regional intestinal perfusion technique, has
been developed. The perfusion tube consists of a multichannel tube with two inflatable …

The effects of food on the dissolution of poorly soluble drugs in human and in model small intestinal fluids

…, AS Carlsson, RG Nilsson, L Knutson… - Pharmaceutical …, 2005 - Springer
Purpose This study was conducted to determine the effect of food on drug solubility and
dissolution rate in simulated and real human intestinal fluids (HIF). Methods Dissolution rate …

Absorption/metabolism of sulforaphane and quercetin, and regulation of phase II enzymes, in human jejunum in vivo

…, J Bacon, KA O'Leary, PA Kroon, L Knutson… - Drug Metabolism and …, 2003 - ASPET
For the first time the human intestinal effective permeability, estimated from the luminal
disappearance and intestinal metabolism of phytochemicals, sulforaphane and quercetin-3 …

Pediatric endurance and limb strengthening (PEDALS) for children with cerebral palsy using stationary cycling: a randomized controlled trial

EG Fowler, LM Knutson, SK DeMuth, KL Siebert… - Physical …, 2010 - academic.oup.com
Background Effective interventions to improve and maintain strength (force-generating
capacity) and endurance are needed for children with cerebral palsy (CP). Objective This …

[BOOK][B] Biology of snail-killing Sciomyzidae flies

L Knutson, JC Vala - 2011 - books.google.com
Written for academic researchers and graduate students in entomology, this is the first
comprehensive analysis of Sciomyzid flies. Sciomyzid flies are important as prime …