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Showing 9985 to 9996 of 12365 entries
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Unsteady-state operation of continuous fermentor for enhancement of cell mass production.

Biotechnology and bioengineering

Hong J, Lee CK.
PMID: 18581299
Biotechnol Bioeng. 1987 Aug 05;30(2):187-95. doi: 10.1002/bit.260300208.

The transient behavior of continuous fermentation is studied concentrating on the time scale intrinsic to the system. The time scale is the time required for the fermentorto reach a stable steady state after the disturbance of cell mass is...

Ultrathin carbon support films for high-resolution electron microscopy of nanoparticles.

Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada

Kim YM, Kang JS, Kim JS, Jeung JM, Lee JY, Kim YJ.
PMID: 17637077
Microsc Microanal. 2007 Aug;13(4):285-90. doi: 10.1017/S1431927607070250.

We introduce a simple preparation method for ultrathin carbon support films that is especially useful for high-resolution electron microscopy (HREM) of nanoparticles. Oxidized iron nanoparticles were used as a test sample in a demonstration of this method. The film...

Growth of high-aspect-ratio gold nanowires on silicon by surfactant-assisted galvanic reductions.

Langmuir : the ACS journal of surfaces and colloids

Huang TK, Chen YC, Ko HC, Huang HW, Wang CH, Lin HK, Chen FR, Kai JJ, Lee CY, Chiu HT.
PMID: 18442272
Langmuir. 2008 Jun 03;24(11):5647-9. doi: 10.1021/la8000575. Epub 2008 Apr 29.

A simple galvanic reduction for direct growth of Au nanowires on silicon wafers is developed. The nanowires were prepared by reacting HAuCl4aq with Sns in the presence of CTACaq (cetyltrimethylammonium chloride) and NaNO3aq, which were important to the product...

Forward neutral-pion transverse single-spin asymmetries in p + p collisions at sqrt[s] = 200 GeV.

Physical review letters

Abelev BI, Aggarwal MM, Ahammed Z, Anderson BD, Arkhipkin D, Averichev GS, Bai Y, Balewski J, Barannikova O, Barnby LS, Baudot J, Baumgart S, Beavis DR, Bellwied R, Benedosso F, Betts RR, Bhardwaj S, Bhasin A, Bhati AK, Bichsel H, Bielcik J, Bielcikova J, Bland LC, Blyth SL, Bombara M, Bonner BE, Botje M, Bouchet J, Braidot E, Brandin AV, Bueltmann S, Burton TP, Bystersky M, Cai XZ, Caines H, Calderón de la Barca Sánchez M, Callner J, Catu O, Cebra D, Cervantes MC, Chajecki Z, Chaloupka P, Chattopadhyay S, Chen HF, Chen JH, Chen JY, Cheng J, Cherney M, Chikanian A, Choi KE, Christie W, Chung SU, Clarke RF, Codrington MJ, Coffin JP, Cormier TM, Cosentino MR, Cramer JG, Crawford HJ, Das D, Dash S, Daugherity M, de Moura MM, Dedovich TG, DePhillips M, Derevschikov AA, Derradi de Souza R, Didenko L, Dietel T, Djawotho P, Dogra SM, Dong X, Drachenberg JL, Draper JE, Du F, Dunlop JC, Dutta Mazumdar MR, Edwards WR, Efimov LG, Elhalhuli E, Emelianov V, Engelage J, Eppley G, Erazmus B, Estienne M, Eun L, Fachini P, Fatemi R, Fedorisin J, Feng A, Filip P, Finch E, Fine V, Fisyak Y, Fu J, Gagliardi CA, Gaillard L, Ganti MS, Garcia-Solis E, Ghazikhanian V, Ghosh P, Gorbunov YN, Gordon A, Gos H, Grebenyuk O, Grosnick D, Grube B, Guertin SM, Guimaraes KS, Gupta A, Gupta N, Guryn W, Haag B, Hallman TJ, Hamed A, Harris JW, He W, Heinz M, Henry TW, Heppelmann S, Hippolyte B, Hirsch A, Hjort E, Hoffman AM, Hoffmann GW, Hofman DJ, Hollis RS, Horner MJ, Huang HZ, Hughes EW, Humanic TJ, Igo G, Iordanova A, Jacobs P, Jacobs WW, Jakl P, Jin F, Jones PG, Judd EG, Kabana S, Kajimoto K, Kang K, Kapitan J, Kaplan M, Keane D, Kechechyan A, Kettler D, Khodyrev VY, Kiryluk J, Kisiel A, Klein SR, Knospe AG, Kocoloski A, Koetke DD, Kollegger T, Kopytine M, Kotchenda L, Kouchpil V, Kowalik KL, Kravtsov P, Kravtsov VI, Krueger K, Kuhn C, Kumar A, Kurnadi P, Lamont MA, Landgraf JM, Langdon J, Lange S, LaPointe S, Laue F, Lauret J, Lebedev A, Lednicky R, Lee CH, LeVine MJ, Li C, Li Q, Li Y, Lin G, Lin X, Lindenbaum SJ, Lisa MA, Liu F, Liu H, Liu J, Liu L, Ljubicic T, Llope WJ, Longacre RS, Love WA, Lu Y, Ludlam T, Lynn D, Ma GL, Ma JG, Ma YG, Mahapatra DP, Majka R, Mangotra LK, Manweiler R, Margetis S, Markert C, Matis HS, Matulenko YA, McShane TS, Meschanin A, Millane J, Miller C, Miller ML, Minaev NG, Mioduszewski S, Mischke A, Mitchell J, Mohanty B, Morozov DA, Munhoz MG, Nandi BK, Nattrass C, Nayak TK, Nelson JM, Nepali C, Netrakanti PK, Ng MJ, Nogach LV, Nurushev SB, Odyniec G, Ogawa A, Okada H, Okorokov V, Olson D, Pachr M, Pal SK, Panebratsev Y, Pavlinov AI, Pawlak T, Peitzmann T, Perevoztchikov V, Perkins C, Peryt W, Phatak SC, Planinic M, Pluta J, Poljak N, Porile N, Poskanzer AM, Potekhin M, Potukuchi BV, Prindle D, Pruneau C, Pruthi NK, Putschke J, Qattan IA, Rakness G, Raniwala R, Raniwala S, Ray RL, Relyea D, Ridiger A, Ritter HG, Roberts JB, Rogachevskiy OV, Romero JL, Rose A, Roy C, Ruan L, Russcher MJ, Rykov V, Sahoo R, Sakrejda I, Sakuma T, Salur S, Sandweiss J, Sarsour M, Schambach J, Scharenberg RP, Schmitz N, Seger J, Selyuzhenkov I, Seyboth P, Shabetai A, Shahaliev E, Shao M, Sharma M, Shi XH, Sichtermann EP, Simon F, Singaraju RN, Skoby MJ, Smirnov N, Snellings R, Sorensen P, Sowinski J, Speltz J, Spinka HM, Srivastava B, Stadnik A, Stanislaus TD, Staszak D, Stock R, Strikhanov M, Stringfellow B, Suaide AA, Suarez MC, Subba NL, Sumbera M, Sun XM, Sun Z, Surrow B, Symons TJ, Szanto de Toledo A, Takahashi J, Tang AH, Tang Z, Tarnowsky T, Tatarowicz J, Thein D, Thomas JH, Tian J, Timmins AR, Timoshenko S, Tokarev M, Trainor TA, Tram VN, Trattner AL, Trentalange S, Tribble RE, Tsai OD, Ulery J, Ullrich T, Underwood DG, Van Buren G, van der Kolk N, van Leeuwen M, Vander Molen AM, Varma R, Vasconcelos GM, Vasilevski IM, Vasiliev AN, Vernet R, Videbaek F, Vigdor SE, Viyogi YP, Vokal S, Voloshin SA, Wada M, Waggoner WT, Wang F, Wang G, Wang JS, Wang Q, Wang X, Wang XL, Wang Y, Webb JC, Westfall GD, Whitten C, Wieman H, Wissink SW, Witt R, Wu J, Wu Y, Xu N, Xu QH, Xu Z, Yepes P, Yoo IK, Yue Q, Zachariou N, Zawisza M, Zhan W, Zhang H, Zhang S, Zhang WM, Zhang Y, Zhang ZP, Zhao Y, Zhong C, Zhou J, Zoulkarneev R, Zoulkarneeva Y, Zuo JX.
PMID: 19113478
Phys Rev Lett. 2008 Nov 28;101(22):222001. doi: 10.1103/PhysRevLett.101.222001. Epub 2008 Nov 25.

We report precision measurements of the Feynman x (xF) dependence, and first measurements of the transverse momentum (pT) dependence, of transverse single-spin asymmetries for the production of pi0 mesons from polarized proton collisions at sqrt[s] = 200 GeV. The...

Size effect in thiol and amine binding to small Pt nanoparticles.

Analytica chimica acta

Yang J, Lee JY, Too HP.
PMID: 17723440
Anal Chim Acta. 2006 Jul 07;571(2):206-10. doi: 10.1016/j.aca.2006.04.074. Epub 2006 May 05.

A study was carried out to compare the binding affinities of 1-dodecanethiol and dodecylamine for small Pt nanoparticles. The results showed that the affinity of thiol for Pt nanoparticles increases with increasing particle size whereas the affinity of amine...

Separation of penicillin G from phenylacetic acid in a supported liquid membrane system.

Biotechnology and bioengineering

Lee CJ, Yeh HJ, Yang WY, Kan CR.
PMID: 18615694
Biotechnol Bioeng. 1994 Feb 20;43(4):309-13. doi: 10.1002/bit.260430407.

The separation of penicillin G (Pen G) from phenylacetic acid (PAA) by use of a supported liquid membrane (SLM) system with Amberlite LA-2 dissolved in 1-decanol, supported on a microporous polypropylene membrane, was studied. The results show that the...

Observation of optical bistability due to resonator configuration transition.

Optics letters

Lee CS, Osada H.
PMID: 19724404
Opt Lett. 1985 May 01;10(5):232-4. doi: 10.1364/ol.10.000232.

In this Letter, a new kind of active optical bistability is discussed. The basic principle underlying the operation of the optically bistable laser is based on stable-unstable cavity configuration transitions of an active optical resonator. Generally speaking, a laser...

Diagnostic Usefulness of the Serum-Specific IgE, the Skin Prick Test and the Atopy Patch Test Compared with That of the Oral Food Challenge Test.

Annals of dermatology

Chung BY, Kim HO, Park CW, Lee CH.
PMID: 21165209
Ann Dermatol. 2010 Nov;22(4):404-11. doi: 10.5021/ad.2010.22.4.404. Epub 2010 Nov 05.

BACKGROUND: Atopic dermatitis (AD) is frequently associated with food allergies. In addition to the skin prick test (SPT) and serum-specific IgE, the atopy patch test (APT) has been introduced as a diagnostic procedure for food allergies.OBJECTIVE: Our aim was...

Asymptomatic Cervical or Thoracic Lesions in Elderly Patients who Have Undergone Decompressive Lumbar Surgery for Stenosis.

Asian spine journal

Kim BS, Kim J, Koh HS, Han SY, Lee DY, Kim KH.
PMID: 21165307
Asian Spine J. 2010 Dec;4(2):65-70. doi: 10.4184/asj.2010.4.2.65. Epub 2010 Nov 24.

STUDY DESIGN: A retrospective study.PURPOSE: To evaluate the prevalence and risk factors of asymptomatic cervical or thoracic lesions in elderly patients who have undergone surgery for lumbar spinal stenosis.OVERVIEW OF LITERATURE: Concurrent multiple spinal lesions have been reported in...

The effect of cilostazol on stent thrombosis after drug-eluting stent implantation.

Korean circulation journal

Jeon DS, Yoo KD, Park CS, Shin DI, Her SH, Park HJ, Choi YS, Kim DB, Lee CM, Park CS, Kim PJ, Moon KW, Jang KY, Kim HY, Chung WS, Seung KB, Kim JH, Choi KB.
PMID: 20111647
Korean Circ J. 2010 Jan;40(1):10-5. doi: 10.4070/kcj.2010.40.1.10. Epub 2010 Jan 27.

BACKGROUND AND OBJECTIVES: Placement of drug-eluting stents (DES) can be complicated by stent thrombosis; prophylactic antiplatelet therapy has been used to prevent such events. We evaluated the efficacy of cilostazol with regard to stent thrombosis as adjunctive antiplatelet therapy.SUBJECTS...

All-optically controllable distributed feedback laser in a dye-doped holographic polymer-dispersed liquid crystal grating with a photoisomerizable dye.

Optics express

Tong HP, Li YR, Lin JD, Lee CR.
PMID: 20174090
Opt Express. 2010 Feb 01;18(3):2613-20. doi: 10.1364/OE.18.002613.

This work demonstrates, for the first time, an all-optically controllable distributed feedback (DFB) laser based on a dye-doped holographic polymer-dispersed liquid crystal (DDHPDLC) grating with a photoisomerizable dye. Intensity of the lasing emission can be reduced and increased by...

Dynamics of cancer cell filopodia characterized by super-resolution bright-field optical microscopy.

Optics express

Hsu TH, Liao WY, Yang PC, Wang CC, Xiao JL, Lee CH.
PMID: 19532223
Opt Express. 2007 Jan 08;15(1):76-82. doi: 10.1364/oe.15.000076.

We explore the dynamics of cancer cell filopodia of diameters around 200 nm by using super-resolution bright-field optical microscopy. The high contrast required by the super-resolution image-restoration process is from the nanometer topographic sensitivity of non-interferometric widefield optical profilometry,...

Showing 9985 to 9996 of 12365 entries