Výsledky vyhledávání

Simulation of collisional relaxation of trapped ion clouds in the presence of space charge fields

Autor: A. Szöke, J. H. Parks

Publikováno v: The Journal of Chemical Physics. 103:1422-1439

A statistical formulation of ion‐neutral interactions in rf Paul traps is presented which provides a basis for calculating the collisional relaxation of a trapped ion cloud. These calculations describe the ion cloud as a statistical distribution in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eb775c0c3f79f15ca04e09e984292941
https://doi.org/10.1063/1.469766

Zobrazit plný text záznamu

Patient adherence to long-term medical treatment of kidney stones

Autor: J H, Parks, J R, Asplin, F L, Coe

Publikováno v: The Journal of urology. 166(6)

We determine patient adherence to and quality of outcome of medical kidney stone treatment during a 30-year duration at a single university based referral clinic. We also analyze time trends in adherence and timing of followup measurements, and super

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a93a35e03704e395035b1ac1812cb062
https://pubmed.ncbi.nlm.nih.gov/11696706

Zobrazit plný text záznamu

Differences in urine volume and supersaturation in 2 physician networks

Autor: F L, Coe, H, Wise, J H, Parks, P J, Fleury, J R, Asplin

Publikováno v: The Journal of urology. 166(2)

We determined whether a network of practices devoted to a broad range of urological care would achieve a decrease in metabolic stone risk comparable to that achieved by a network of similar practices that emphasized kidney stone management as a disti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::4da701d58d06b996e924bf10c4b876b8
https://pubmed.ncbi.nlm.nih.gov/11458041

Zobrazit plný text záznamu

Solid phase assay of urine cystine supersaturation in the presence of cystine binding drugs

Autor: F L, Coe, C, Clark, J H, Parks, J R, Asplin

Publikováno v: The Journal of urology. 166(2)

We report a new kind of assay system for urine cystine supersaturation that is accurate in the presence of cystine binding thiol drugs. We measured the molar ratio of cystine dissolved per mole of drug.Measured amounts of cystine crystals were incuba

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::f90317c87dc4e8c663da2f786371e664
https://pubmed.ncbi.nlm.nih.gov/11458118

Zobrazit plný text záznamu

Divergence between stone composition and urine supersaturation: clinical and laboratory implications

Autor: J, Lingeman, R, Kahnoski, H, Mardis, D S, Goldfarb, M, Grasso, S, Lacy, S J, Scheinman, J R, Asplin, J H, Parks, F L, Coe

Publikováno v: The Journal of urology. 161(4)

In general high urine supersaturation with respect to calcium oxalate, calcium phosphate or uric acid is associated with that phase in stones. We explore the exceptions when supersaturation is high and a corresponding solid phase is absent (type 1),

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::c3854fa92bf588a0f9a70a65bb2895f9
https://pubmed.ncbi.nlm.nih.gov/10081841

Zobrazit plný text záznamu

Medical reduction of stone risk in a network of treatment centers compared to a research clinic

Autor: J, Lingeman, H, Mardis, R, Kahnoski, D S, Goldfarb, S, Lacy, M, Grasso, S J, Scheinman, J H, Parks, J R, Asplin, F L, Coe

Publikováno v: The Journal of urology. 160(5)

We determined whether a network of 7 comprehensive kidney stone treatment centers supported by specialized stone management software and laboratory resources could achieve reductions in urine supersaturation comparable to those in a single research c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::5f0b3f7d789fc2423d2222bb17060730
https://pubmed.ncbi.nlm.nih.gov/9783920

Zobrazit plný text záznamu

Renal stone disease in older adults

Autor: D S, Goldfarb, J H, Parks, F L, Coe

Publikováno v: Clinics in geriatric medicine. 14(2)

The pathophysiology of stone disorder in older adults, as compared to their younger counterparts, has not been thoroughly investigated. This article examines the differences in serum and urine chemistries between groups that are younger and older tha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::5617bf1c2f0f1efa77c7944f1bcbc67a
https://pubmed.ncbi.nlm.nih.gov/9536110

Zobrazit plný text záznamu

Metabolic urinary correlates of calcium oxalate dihydrate in renal stones

Autor: J R, Asplin, J, Lingeman, R, Kahnoski, H, Mardis, J H, Parks, F L, Coe

Publikováno v: The Journal of urology. 159(3)

We determined what metabolic features of the 24-hour urine predict calcium oxalate dihydrate in kidney stones. Prior studies have suggested that low urine magnesium, high urine calcium, high calcium-to-oxalate ratio and high urine supersaturation wit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::0ecdcb6c8c0d155d1d7c5579b82ff501
https://pubmed.ncbi.nlm.nih.gov/9720565

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání