Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Jane M. Johnson"'
A global meta‐analysis of cover crop response on soil carbon storage within a corn production system
Autor:
Deepak R. Joshi, Heidi L. Sieverding, Hui Xu, Hoyoung Kwon, Michael Wang, Sharon A Clay, Jane M. Johnson, Resham Thapa, Shaina Westhoff, David E. Clay
Publikováno v:
Agronomy Journal.
Autor:
Carroll P. Vance, Ralph Litjens, Jane M. Johnson, Kelly E. Zinn, Claudia Uhde-Stone, Deborah L. Allan, Glena A. Gilbert, Stephen J. Temple
Publikováno v:
Plant and Soil. 248:99-116
White lupin (Lupinus albus L.) acclimates to phosphorus deficiency (−P) by the development of short, densely clustered lateral roots called proteoid (or cluster) roots. These specialized plant organs display increased exudation of citric and malic
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 37:1187-1192
Purpose The spine can be treated with an electron beam when its maximum posterior depth is within the therapeutic range of electrons. Electron fields treated at extended source-to-surface distances (SSDs), however, have larger penumbras and narrower
Publikováno v:
Medical Dosimetry. 21:127-132
Wedge filters frequently do not provide optimal distribution in the chest wall, lung, and areolarnipple complex because they extend through the entire width of tangential radiation fields for breast cancer. In addition, medial wedge filters increase
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 96:E679
Autor:
Faiz M. Khan, Jane M. Johnson
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 28:741-747
Purpose : In the management of head and neck cancer, it is often necessary to junction photon and electron fields. When patients are treated supine, electron cones or applicators may have to be positioned at source to surface distance (SSD) greater t
Autor:
Jane M. Johnson, Roger A. Potish
Publikováno v:
Medical Dosimetry. 16:193-198
The administration of a uniform dose rate to the vaginal surface is important in the management of endometrial, cervical, and vaginal malignancies. Unfortunately, conventional vaginal cylinders fail to provide this uniformity, and although dome cylin
Autor:
Jane M. Johnson, Faiz M. Khan
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 24:200-201
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 36:389
Autor:
Jane M. Johnson
Publikováno v:
Family & Community Health. 5:41-46
Delivery of reproductive health care is discussed with respect to accessibility, competence, effectiveness, accountability and evaluation of services. 4 essential components of service organization are identified (organization, administration, staff