Search Results - "Walker, GR"

Family history of cancer, oral contraceptive use, and ovarian cancer risk by Walker, Gail R., Schlesselman, James J., Ness, Roberta B.

“…Objective: The purpose of this study was to determine whether women with a family history of ovarian cancer are at reduced risk of ovarian cancer from the use…”
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Cascaded DC-DC converter connection of photovoltaic modules by Walker, G.R., Sernia, P.C.

“…New residential scale photovoltaic (PV) arrays are commonly connected to the grid by a single dc-ac inverter connected to a series string of pv panels, or many…”
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Response of mean annual evapotranspiration to vegetation changes at catchment scale by Zhang, L., Dawes, W. R., Walker, G. R.

“…It is now well established that forested catchments have higher evapotranspiration than grassed catchments. Thus land use management and rehabilitation…”
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Ocular adnexal lymphoma: a clinicopathologic study of a large cohort of patients with no evidence for an association with Chlamydia psittaci by Rosado, Manuel F., Byrne, Gerald E., Ding, Feying, Fields, Kenneth A., Ruiz, Phillip, Dubovy, Sander R., Walker, Gale R., Markoe, Arnold, Lossos, Izidore S.

“…Non-Hodgkin lymphomas are among the most common primary tumors occurring in the ocular adnexa. Herein, we present a 14-year single-institution experience in 62…”
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Neoadjuvant treatment for resectable cancer of the esophagus and the gastroesophageal junction: a meta-analysis of randomized clinical trials by Kaklamanos, Ioannis G, Walker, Gail R, Ferry, Kristian, Franceschi, Dido, Livingstone, Alan S

“…There is no general agreement on the effect of neoadjuvant treatment for esophageal cancer on patient survival. A meta-analysis was performed to determine the…”
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Digitally-implemented naturally sampled PWM suitable for multilevel converter control by Walker, G.R.

“…For dynamic closed loop control of a multilevel converter with a low pulse number (ratio of switching frequency to synthesized fundamental), natural sampled…”
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A Class B switch-mode assisted linear amplifier by Walker, G.R.

“…A switch-mode assisted linear amplifier (SMALA) combining a linear (Class B) and a switch-mode (Class D) amplifier is presented. The usual single hysteretic…”
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Impacts of irrigation and dryland development on groundwater discharge to rivers—a unit response approach to cumulative impacts analysis by Knight, John H., Gilfedder, Mat, Walker, Glen R.

“…The influence of irrigation and dryland land-use development has increased groundwater recharge, leading to increased discharge of existing saline groundwater…”
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Salinization of a Fresh Palaeo-Ground Water Resource by Enhanced Recharge by Leaney, F.W., Herczeg, A.L, Walker, G.R.

“…Deterioration of fresh ground water resources caused by salinization is a growing issue in many arid and semi‐arid parts of the world. We discuss here the…”
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Estimating impacts of changed land use on recharge: review of modelling and other approaches appropriate for management of dryland salinity by Walker, Glen R, Zhang, Lu, Ellis, Tim W, Hatton, Tom J, Petheram, Cuan

“…To manage dryland salinity, one needs to know how changed land use affects groundwater recharge. Few techniques are available for comparing 'deep drainage'…”
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Sources of water used by riparian Eucalyptus camaldulensis overlying highly saline groundwater by Mensforth, L.J. (Commonwealth Scientific and Industrial Research Organisation, Glen Osmond (Australia). Div. of Water Resources. Centre for Groundwater Studies), Thorburn, P.J, Tyerman, S.D, Walker, G.R

“…Water sources of Eucalyptus camaldulensis Dehn. trees were investigated on a semiarid floodplain in south-eastern Australia. The trees investigated ranged in…”
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Biophysical modelling of catchment-scale surface water and groundwater response to land-use change by Dawes, W.R, Gilfedder, M, Walker, G.R, Evans, W.R

“…The effect of land-use change on salt and water-balances of catchments in Australia has been significant. Impacts of these changes are often masked by large…”
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Impact of flooding on the water use of semi-arid riparian eucalypts by Akeroyd, Michele D., Tyerman, Steve D., Walker, Glen R., Jolly, Ian D.

“…The water use strategy of Eucalyptus largiflorens (F. Muell.) was investigated in response to flooding on the Chowilla Anabranch, a semi-arid floodplain of the…”
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Growth and ground water uptake responses of lucerne to changes in groundwater levels and salinity: lysimeter, isotope and modelling studies by Zhang, L., Dawes, W.R., Slavich, P.G., Meyer, W.S., Thorburn, P.J., Smith, D.J., Walker, G.R.

“…Shallow saline water tables underline large areas of the Riverine Plains of the Murray Basin of southern Australia. It is believed that deep-rooted perennial…”
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Variations in stream water uptake by Eucalyptus camaldulensis with differing access to stream water by Thorburn, P.J. (Commonwealth Scientific and Industrial Research Organisation, Glen Osmond (Australia). Div. of Water Resources. Centre for Groundwater Studies), Walker, G.R

“…The stable isotopes (2)H and (18)O were used to determine the water sources of Eucalyptus camaldulensis at three sites with varying exposure to stream water,…”
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Assessing the potential for significant and episodic recharge in southwestern Australia using rainfall data by Lewis, Fay M, Walker, Glen R

“…Agricultural practices in semi-arid parts of southwestern Australia have increased recharge and raised groundwater levels. As a result, land salinization has…”
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Use of stable isotopes of water to determine the origin of water used by the vegetation and to partition evapotranspiration. A case study from HAPEX-Sahel by Brunel, J.P., Walker, G.R., Dighton, J.C., Monteny, B.

“…At one of the ‘Supersites’ within the HAPEX-Sahel exercise, soil, vegetation and atmospheric water vapour were sampled for measurement of the concentration of…”
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Identification of Autoantibodies Associated with Rippling Muscles and Myasthenia Gravis That Recognize Skeletal Muscle Proteins: Possible Relationship of Antigens and Stretch-Activated Ion Channels by Walker, Gary R., Watkins, Thomas, Ansevin, Carl F.

“…The role of mechanosensitive calcium channels in skeletal muscle physiology is not understood. This study takes advantage of an autoimmune neuromuscular…”
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Polarization control for coherent communications by Walker, N.G., Walker, G.R.

“…Two practical implementations of endless polarization control are described. The first approach uses polarization maintaining fiber transducer, while the…”
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Root dynamics of Melaleuca halmaturorum in response to fluctuating saline groundwater by Mensforth, L.J. (Division of Water resources CSIRO, Glen Osmond, S.A. (Australia).), Walker, G.R

“…Melaleuca halmaturorum is a salt and waterlogging tolerant tree and thus often occurs in saline areas fringing permanent wetlands and in ephemeral swamps. The…”
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