Search Results - "Phelps, R"

Episodes of fast crystal growth in pegmatites by Phelps, Patrick R., Lee, Cin-Ty A., Morton, Douglas M.

“…Pegmatites are shallow, coarse-grained magmatic intrusions with crystals occasionally approaching meters in length. Compared to their plutonic hosts,…”
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Cadmium and Lead Exposure, Nephrotoxicity, and Mortality by Satarug, Soisungwan, C. Gobe, Glenda, A. Vesey, David, Phelps, Kenneth R.

“…The present review aims to provide an update on health risks associated with the low-to-moderate levels of environmental cadmium (Cd) and lead (Pb) to which…”
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Inter-household transfers of material goods among Sama “sea nomads” of the Philippines: Reciprocity, helping, signaling, or something else? by Phelps, Julia R, Pitogo, Kier Mitchel E, Emit, Angelica T, Hill, Kim

“…The extent to which humans share with both kin and non-kin is a defining characteristic of our species. Evolutionary research suggests that pervasive reliance…”
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The macrophage contribution to stress erythropoiesis: when less is enough by Ulyanova, Tatiana, Phelps, Susan R., Papayannopoulou, Thalia

“…Although the importance of native bone marrow and spleen macrophages in enhancing baseline and stress erythropoiesis has been emphasized over several decades,…”
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Initial Expansion of C4 Vegetation in Australia During the Late Pliocene by Andrae, J. W., McInerney, F. A., Polissar, P. J., Sniderman, J. M. K., Howard, S., Hall, P. A., Phelps, S. R.

“…Since the late Miocene, plants using the C4 photosynthetic pathway have increased to become major components of many tropical and subtropical ecosystems…”
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Synchronous rise of African C4 ecosystems 10 million years ago in the absence of aridification by Polissar, Pratigya J., Rose, Cassaundra, Uno, Kevin T., Phelps, Samuel R., deMenocal, Peter

“…Grasslands expanded globally during the late Cenozoic and the development of these ecosystems shaped the evolution of many faunal groups, including our hominin…”
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Chemical evidence for the tradeoff-in-the-nephron hypothesis to explain secondary hyperparathyroidism by Phelps, Kenneth R, Gemoets, Darren E, May, Peter M

“…Background Secondary hyperparathyroidism (SHPT) complicates advanced chronic kidney disease (CKD) and causes skeletal and other morbidity. In animal models of…”
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Sub-THz and THz Cherenkov radiation source with two-dimensional periodic surface lattice and multistage depressed collector by MacLachlan, Amy J., Zhang, Liang, Konoplev, Ivan V., Phelps, Alan D. R., Robertson, Craig W., MacInnes, Philip, Whyte, Colin G., Ronald, Kevin, Cross, Adrian W., Henderson, Mark A.

“…We present the theory, concept and design of an efficient, megawatt coherent Cherenkov radiation source based on a two-dimensional periodic surface lattice…”
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Amber lenses to block blue light and improve sleep: a randomized trial by Burkhart, Kimberly, Phelps, James R

“…All light is not equal: blue wavelengths are the most potent portion of the visible electromagnetic spectrum for circadian regulation. Therefore, blocking blue…”
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Influencing the Crystalline Domains of Poly(vinylidenedifluoride) Composites Using Fluorinated Silica Nanoparticles as Drop-In Modifiers by Weeks, Nathan J, Phelps, Cole R, Gazmin, Enrique T, Iacono, Scott T

“…Improvements to fluoropolymer processing techniques by way of utilizing nanoparticles as drop-in processing aids have pronounced effects on bulk composite…”
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The Effect of Cadmium on GFR Is Clarified by Normalization of Excretion Rates to Creatinine Clearance by Satarug, Soisungwan, Vesey, David A, Nishijo, Muneko, Ruangyuttikarn, Werawan, Gobe, Glenda C, Phelps, Kenneth R

“…Erroneous conclusions may result from normalization of urine cadmium and N-acetyl-β-D-glucosaminidase concentrations ([Cd] and [NAG] ) to the urine creatinine…”
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Hypersensitivity and Loss of Disease Site Targeting Caused by Antibody Responses to PEGylated Liposomes by Judge, Adam, McClintock, Kevin, Phelps, Janet R, Maclachlan, Ian

“…The systemic application of nucleic acid drugs requires delivery systems that overcome the poor pharmacokinetics, limited biodistribution, and inefficient…”
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Visceral Fat, Waist Circumference, and BMI: Impact of Race/ethnicity by Carroll, Joan F., Chiapa, Ana L., Rodriquez, Mayra, Phelps, David R., Cardarelli, Kathryn M., Vishwanatha, Jamboor K., Bae, Sejong, Cardarelli, Roberto

“…Objective: BMI and waist circumference are used to define risk from excess body fat. Limited data in women suggest that there may be racial/ethnic differences…”
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Coordinate expression of heme and globin is essential for effective erythropoiesis by Doty, Raymond T, Phelps, Susan R, Shadle, Christina, Sanchez-Bonilla, Marilyn, Keel, Siobán B, Abkowitz, Janis L

“…Erythropoiesis requires rapid and extensive hemoglobin production. Heme activates globin transcription and translation; therefore, heme synthesis must precede…”
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Controls on Alkenone Carbon Isotope Fractionation in the Modern Ocean by Samuel R. Phelps, Heather M. Stoll, Clara T. Bolton, Luc Beaufort, Pratigya J. Polissar

“…Abstract Carbon isotope records from alkenone biomarkers (εp37:2) produced by haptophyte algae are frequently used for atmospheric CO2 paleobarometry, but this…”
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Frontal fibrosing alopecia shows robust T helper 1 and Janus kinase 3 skewing by Del Duca, E., Ruano Ruiz, J., Pavel, A.B., Sanyal, R.D., Song, T., Gay‐Mimbrera, J., Zhang, N., Estrada, Y.D., Peng, X., Renert‐Yuval, Y., Phelps, R.G., Paus, R., Krueger, J.G., Guttman‐Yassky, E.

“…Summary Background Frontal fibrosing alopecia (FFA) is a scarring alopecia with unclear pathogenesis and a progressive course. The disease has a major impact…”
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Carbon Isotope Fractionation in Noelaerhabdaceae Algae in Culture and a Critical Evaluation of the Alkenone Paleobarometer by Samuel R. Phelps, Gwenn M. M. Hennon, Sonya T. Dyhrman, María D. Hernández Limón, Olivia M. Williamson, Pratigya J. Polissar

“…Abstract The carbon isotope fractionation in algal organic matter (εp), including the long‐chain alkenones produced by the coccolithophorid family…”
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Postexposure Protection of Guinea Pigs against a Lethal Ebola Virus Challenge Is Conferred by RNA Interference by Geisbert, Thomas W., Hensley, Lisa E., Kagan, Elliott, Yu, Erik Zhaoying, Geisbert, Joan B., Daddario-DiCaprio, Kathleen, Fritz, Elizabeth A., Jahrling, Peter B., McClintock, Kevin, Phelps, Janet R., Lee, Amy C. H., Judge, Adam, Jeffs, Lloyd B., MacLachlan, Ian

“…BackgroundEbola virus (EBOV) infection causes a frequently fatal hemorrhagic fever (HF) that is refractory to treatment with currently available antiviral…”
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Insights for crystal mush storage utilizing mafic enclaves from the 2011–12 Cordón Caulle eruption by Winslow, Heather, Ruprecht, Philipp, Gonnermann, Helge M., Phelps, Patrick R., Muñoz-Saez, Carolina, Delgado, Francisco, Pritchard, Matthew, Amigo, Alvaro

“…Two distinct types of rare crystal-rich mafic enclaves have been identified in the rhyolite lava flow from the 2011–12 Cordón Caulle eruption (Southern Andean…”
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Microwave Undulator Using a Helically Corrugated Waveguide by Zhang, Liang, He, Wenlong, Clarke, Jim, Ronald, Kevin, Phelps, Alan D. R., Cross, Adrian W.

“…Microwave undulators (MUs) can be an alternative to the permanent magnet undulators in a free-electron laser. MUs normally employ a cavity-type structure that…”
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