Results 11 to 20 of about 72,500 (97)

Selective removal of magnesium from lithium‐rich brine for lithium purification by synergic solvent extraction using β‐diketones and Cyanex 923

AIChE journal. American Institute of Chemical Engineers, 2020
In the production of battery‐grade and high‐purity Li2CO3, it is essential to remove magnesium impurities. The state‐of‐the‐art solvent extraction (SX) process using Versatic Acid 10 and D2EHPA co‐extracts 3.3–5.5% lithium, while removing 86–98 ...
Zheng Li, K. Binnemans
semanticscholar   +1 more source

New chemolysis for urological calcium phosphate calculi – a study in vitro

BMC Urology, 2005
Background Advances in techniques have left very few indications for open surgical extraction of urinary stones currently. These advances notwithstanding, the search continues for medical approaches to urinary stone management.
Jian-min Duan, Zhi-ping Wang, Xiang-bo Zhang, Jian-zhong Lu, Bao-liang Ma   +4 more
doaj   +1 more source

Enhanced Separation of Neodymium and Dysprosium by Nonaqueous Solvent Extraction from a Polyethylene Glycol 200 Phase Using the Neutral Extractant Cyanex 923

ACS Sustainable Chemistry and Engineering, 2020
Neodymium and dysprosium can be efficiently separated by solvent extraction, using the neutral extractant Cyanex 923, if the conventional aqueous feed phase is largely replaced by the green polar organic solvent polyethylene glycol 200 (PEG 200).
B. Dewulf, N. K. Batchu, K. Binnemans
semanticscholar   +1 more source

FACTORS ASSOCIATED WITH TUMOR RECURRENCE IN STAGE 1 BLADDER TRANSITIONAL CELL CARCINOMA IN SARDJITO HOSPITAL YOGYAKARTA

Jurnal Urologi Indonesia, 2016
Objective: This study is assigned to evaluate factors associated with tumor recurrence in patients with superficial transitional cell carcinoma (TCC) of bladder in Sardjito General Hospital Yogyakarta. Material & methods:A prospective observational study
donny eka putra, Trisula Utomo
doaj   +1 more source

Seminoma metastasized to the prostate: A case report and literature review

Urology Case Reports, 2020
The testicular seminomas are germ-cell tumors which account for approximately 50% of all testicular tumors. Most primary testicular germ cell tumors metastasize through a lymphatic system in a predictable pattern with the retroperitoneal lymph nodes ...
Ceren Durer, Isin Yagmur Comba, Seren Durer, Nancy Torres Luna, Parikh Jignesh, Allison Carilli   +5 more
doaj   +1 more source

Production of Glucoamylase, α-amylase and Cellulase by Aspergillus oryzae F-923 Cultivated on Wheat Bran under Solid State Fermentation

, 2020
Filamentous fungi have been widely utilized in production of enzymes which have many industrial applications. In this study, twenty five local fungal isolates, belonging to Aspergillus sp., Trichoderma sp.
M. Fadel, S. A. Abd-elhalim, H. Sharada, A. Yehia, Mayar Ammar   +4 more
semanticscholar   +1 more source

AGE, TOTAL PSA, PSA DENSITY AND GLEASON SCORE, TAUS AS PREDICTIVE FACTORS IN PATIENTS WITH PROSTATE CANCER

Jurnal Urologi Indonesia, 2016
Objective: To find the factors related as predictive factors for Gleason score in prostate cancer patients. Material & methods: This study obtained a total sample of 144 patients with prostate cancer in Sardjito General Hospital Yogyakarta in 2009-2013 ...
Daruqutni Albar, Sungsang Rochadi
doaj   +1 more source

What are the differences between older and younger patients with epididymitis? [PDF]

Investigative and Clinical Urology, 2017
Purpose: According to the aging of society and the spread of antibiotic-resistant strains, it is worth considering the different aspects of epididymitis (EP) in older and younger patients, even though the etiology and therapeutic strategies of this ...
Fukashi Yamamichi, Katsumi Shigemura, Soichi Arakawa, Masato Fujisawa   +3 more
doaj   +1 more source

Transfusion burden in non-dialysis chronic kidney disease patients with persistent anemia treated in routine clinical practice: a retrospective observational study

BMC Nephrology, 2012
Background Transfusion patterns are not well characterized in non-dialysis (ND) chronic kidney disease (CKD) patients. This study describes the proportion of patients transfused, units of blood transfused and trigger-hemoglobin (Hb) levels for ...
Fox Kathleen M, Yee Jerry, Cong Ze, Brooks John M, Petersen Jeffrey, Lamerato Lois, Gandra Shravanthi R   +6 more
doaj   +1 more source

A new problem in inflammatory bladder diseases: Use of mobile phones!

International Brazilian Journal of Urology, 2014
Purpose Technological developments provide a lot of conveniences to our lives. This issue is one of the risks that arise along with these conveniences. In our study we tried to understand the impact of electromagnetic waves from mobile phones on bladder
Orhan Koca, Ali Murat Gokce, Mehmet Akyuz, Feriha Ercan, Necati Yurdakul, Muhammet Ihsan Karaman   +5 more
doaj   +1 more source