Výsledky vyhledávání - "D. S. Hoffman"

Single- and Two-Pass Corn Grain and Stover Harvesting

Autor: Kevin J. Shinners, R. G. Bennett, D. S. Hoffman

Publikováno v: Transactions of the ASABE. 55:341-350

To improve the performance of a single-pass combine used to harvest corn grain and stover, the flail chopper used to process the stover on previous harvester iterations was replaced with forage harvester feedroll and cutterhead components. The change

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::979e05e8be44f75e8c620e17d6b36b45
https://doi.org/10.13031/2013.41372

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Single-Pass Harvest of Corn Grain and Stover: Performance of Three Harvester Configurations

Autor: Kevin J. Shinners, Richard E. Muck, G. C. Boettcher, Paul J. Weimer, J. T. Munk, D. S. Hoffman

Publikováno v: Transactions of the ASABE. 52:51-60

Corn stover was harvested with a modified combine that simultaneously harvested grain and stover in separate streams. The harvester was used to collect the following stover fractions using three different heads: cob and husk (ear-snapper head); stalk

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::64dc936bd0c9b2c8bac39957db3ada59
https://doi.org/10.13031/2013.25940

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Common principles underlying the control of rapid, single degree-of-freedom movements at different joints

Autor: Daniel M. Corcos, D. S. Hoffman, Peter L. Strick, Gerald L. Gottlieb, Kerstin D. Pfann

Publikováno v: Experimental Brain Research. 118:35-51

Studies of rapid, single degree-of-freedom movements have shown different changes in electromyographic patterns for movement tasks that appear very similar (e.g., movements over different ranges of distance). However, it is not clear whether these di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd3498d39098859fbfac1d1ff83e1f20
https://doi.org/10.1007/s002210050253

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Congenital anomalies and anthropometry of 42 individuals with deletions of chromosome 18q

Autor: J D, Cody, P D, Ghidoni, B R, DuPont, D E, Hale, S G, Hilsenbeck, R F, Stratton, D S, Hoffman, S, Muller, R L, Schaub, R J, Leach, C I, Kaye

Publikováno v: American journal of medical genetics. 85(5)

Deletions of chromosome 18q are among the most common segmental aneusomies compatible with life. The estimated frequency is approximately 1/40,000 live births [Cody JD, Pierce JF, Brkanac Z, Plaetke R, Ghidoni PD, Kaye CI, Leach RJ. 1997. Am. J. Med.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::b65faa8a5451aa67a93db93ff13899b3
https://pubmed.ncbi.nlm.nih.gov/10405442

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Co-culture of contiguous developmental fields in a serumless, chemically-defined medium: an in vitro model permissive for coordinate development of the mouse ear

Autor: D S, Hoffman, P, Bringas, H C, Slavkin

Publikováno v: The International journal of developmental biology. 40(5)

Pattern formation is intrinsically hierarchical, increasing in complexity from the first early embryonic inductive tissue interactions to the eventual integration of multiple organ systems. Viewed as a problem in pattern formation, the vertebrate ear

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::320f120c607e58c6ed9d34b48ffe6a38
https://pubmed.ncbi.nlm.nih.gov/8946243

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Differential effects of muscimol microinjection into dorsal and ventral aspects of the premotor cortex of monkeys

Autor: Kiyoshi Kurata, D. S. Hoffman

Publikováno v: Journal of neurophysiology. 71(3)

1. A gamma aminobutyric acid (GABAA) receptor agonist, muscimol (Sigma, 5 micrograms/microliters solution), and a GABAB receptor agonist and antagonist, baclofen and phaclofen, respectively, were injected (1.0 microliter) into the dorsal and ventral

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a82aca4d839d47bed81182daa570d80
https://pubmed.ncbi.nlm.nih.gov/8201409

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Neuronal activity in medullary dorsal horn of awake monkeys trained in a thermal discrimination task. II. Behavioral modulation of responses to thermal and mechanical stimuli

Autor: R L Hayes, D S Hoffman, R Dubner

Publikováno v: Journal of Neurophysiology. 46:428-443

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33a79bc984349a59fa76a6c96e4a1bd0
https://doi.org/10.1152/jn.1981.46.3.428

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Responses of monkey precentral cortical cells during a controlled jaw bite task

Autor: E S Luschei, D S Hoffman

Publikováno v: Journal of Neurophysiology. 44:333-348

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c035b273dc42c43f9bd9673fd38dfaf
https://doi.org/10.1152/jn.1980.44.2.333

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The strength of the reflex response to sinusoidal stretch of monkey jaw closing muscles during voluntary contraction

Autor: D S Hoffman, Erich S. Luschei, G M Goodwin

Publikováno v: The Journal of Physiology. 279:81-111

1. Rhesus monkeys were trained to exert steady biting forces of 3--60 N for 1--2 sec. This behaviour was well maintained while sinusoidal or step opening and closing movements were imposed on the jaw. 2. The amplitude of the force modulation during s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05324e9e7fd14a9a1160327eed06e5b9
https://doi.org/10.1113/jphysiol.1978.sp012332

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