Search Results - (Author, Cooperation:J. Hsieh)
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1Latest Papers from Table of Contents or Articles in PressNasrallah, I. M., Chen, Y. J., Hsieh, M.-K., Phillips, J. S., Ternes, K., Stockbower, G. E., Sheline, Y., McMillan, C. T., Grossman, M., Wolk, D. A.
The Society of Nuclear Medicine (SNM)
Published 2018Staff ViewPublication Date: 2018-02-02Publisher: The Society of Nuclear Medicine (SNM)Print ISSN: 0022-3123Topics: MedicinePublished by: -
2Latest Papers from Table of Contents or Articles in PressJ. Hsieh ; J. W. Schneider
American Association for the Advancement of Science (AAAS)
Published 2013Staff ViewPublication Date: 2013-03-30Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: Animals ; Brain/*cytology/*physiology ; Calcium Channels/physiology ; Cells, Cultured ; Humans ; Neural Stem Cells/*physiology ; *Neurogenesis ; Receptors, N-Methyl-D-Aspartate/physiology ; *Synaptic Transmission ; gamma-Aminobutyric Acid/physiologyPublished by: -
3Latest Papers from Table of Contents or Articles in PressT. Xue ; M. T. Do ; A. Riccio ; Z. Jiang ; J. Hsieh ; H. C. Wang ; S. L. Merbs ; D. S. Welsbie ; T. Yoshioka ; P. Weissgerber ; S. Stolz ; V. Flockerzi ; M. Freichel ; M. I. Simon ; D. E. Clapham ; K. W. Yau
Nature Publishing Group (NPG)
Published 2011Staff ViewPublication Date: 2011-11-05Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsKeywords: Animals ; Iris/anatomy & histology/cytology/*metabolism/*radiation effects ; Light Signal Transduction/physiology/*radiation effects ; Mammals/*physiology ; Mice ; Phospholipase C beta/metabolism ; Photic Stimulation ; Primates/physiology ; Reflex, Pupillary/physiology/radiation effects ; Retina/cytology/*metabolism/*radiation effects ; Retinal Ganglion Cells/metabolism/radiation effects ; Rod Opsins/*metabolismPublished by: -
4Latest Papers from Table of Contents or Articles in PressMuthaiyan Shanmugam, M., Bhan, P., Huang, H.-Y., Hsieh, J., Hua, T.-E., Wu, G.-H., Punjabi, H., Lee Aplicano, V. D., Chen, C.-W., Wagner, O. I.
The American Society for Microbiology (ASM)
Published 2018Staff ViewPublication Date: 2018-03-16Publisher: The American Society for Microbiology (ASM)Print ISSN: 0270-7306Electronic ISSN: 1098-5549Topics: BiologyMedicinePublished by: -
5Articles: DFG German National LicensesHsieh, J. C. ; Fang, Y. K. ; Chen, C. W. ; Tsai, N. S. ; Lin, M. S. ; Tseng, F. C.
[S.l.] : American Institute of Physics (AIP)
Published 1993Staff ViewISSN: 1089-7550Source: AIP Digital ArchiveTopics: PhysicsNotes: Anomalous interface states were caused by post-oxide rapid thermal annealing in an n+ polycrystalline silicon metal-oxide-semiconductor capacitor. These anomalous interface states have been investigated using high/low frequency capacitance/gate voltage (C/V) measurements. An additional annealing process (450 °C, 30 min in 90% N2/10% H2 mixed gas) was found to improve the anomalous interface states. The improved results were identified using a constant current injection stress test.Type of Medium: Electronic ResourceURL: -
6Articles: DFG German National LicensesHsieh, J. C. ; Fang, Y. K. ; Chen, C. W. ; Tsai, N. S. ; Lin, M. S. ; Tseng, F. C.
Woodbury, NY : American Institute of Physics (AIP)
Published 1993Staff ViewISSN: 1077-3118Source: AIP Digital ArchiveTopics: PhysicsNotes: Significant gate induced drain leakage caused by post-oxide rapid thermal annealing (RTA) was studied in this letter in comparison with the non-RTA process for n-channel metal-oxide- semiconductor field effect transistor. It is found that the sub-breakdown leakage increases with increasing RTA temperature. We proposed that interface states and recombination centers generated after RTA are the dominant factors in the enhancement of the leakage current. In addition, it is found that RTA has no effect on the avalanche breakdown voltage.Type of Medium: Electronic ResourceURL: -
7Articles: DFG German National LicensesChen, C. W. ; Fang, Y. K. ; Lee, G. Y. ; Hsieh, J. C. ; Liang, M. S.
Woodbury, NY : American Institute of Physics (AIP)
Published 1995Staff ViewISSN: 1077-3118Source: AIP Digital ArchiveTopics: PhysicsNotes: Interface state generation in oxynitride gate dielectric devices with tungsten-polycide (W-polycide) and polycrystalline silicon (poly-Si) gate structures were investigated. A significant amount of fluorine-induced interface states were detected in W-polycide gate device with nitridation of thermal gate oxide by both the charge pumping technique and capacitance/gate voltage (C/V) measurement. Re-oxidation of oxynitride gate oxide results in partial annealing of these interface states. A model of the fluorine induced strain gradient between silicon dioxide and silicon (SiO2/Si) interface was proposed to explain the extra interface state generation mechanism. © 1995 American Institute of Physics.Type of Medium: Electronic ResourceURL: -
8Articles: DFG German National LicensesFang, Y. K. ; Hsieh, J. C. ; Chen, C. W. ; Koung, C. H. ; Tsai, N. S. ; Lee, J. Y. ; Tseng, F. C.
Woodbury, NY : American Institute of Physics (AIP)
Published 1992Staff ViewISSN: 1077-3118Source: AIP Digital ArchiveTopics: PhysicsNotes: An anomalous different threshold voltage shift between P-channel metal-oxide-semiconductor field effect transistor (P-MOSFET) and N-channel MOSFET under high temperature rapid thermal annealing (RTA) borophosphosilicate glass reflow has been studied using 1 μm n+ polygate complementary MOS technology. The boron transient enhanced outdiffusion and phosphorus pileup at channel surface, as well as the interface states generated due to the degradation of thin gate oxide under high RTA process, are proposed as the main sources of this anomalous shift. A detailed model is proposed to interpret the mechanism and some methods to solve the anomalous shift are suggested.Type of Medium: Electronic ResourceURL: -
9Articles: DFG German National LicensesBreitschädel, O. ; Hsieh, J. T. ; Kuhn, B. ; Scholz, F. ; Schweizer, H.
Woodbury, NY : American Institute of Physics (AIP)
Published 2000Staff ViewISSN: 1077-3118Source: AIP Digital ArchiveTopics: PhysicsNotes: The effect of Ar+ ion beam etching of AlGaN/GaN heterostructures at a bias voltage of 250 V was investigated with respect to different ion incident angles. The samples were measured before and after etching with respect to mobility, sheet electron concentration, and sheet resistance. We found a pronounced dependency of the electrical characteristics after etching on the ion incident angle. Especially at zero degree, the mobility of the two-dimensional electron gas (2DEG), which is located at the AlGaN/GaN interface, decreases dramatically after etching. The sheet resistance increases in the same way. At larger ion incidence angles, the effect vanished. We attribute this behavior predominantly to channeling of the ions through the AlGaN layer down to the 2DEG. An annealing step after etching shows improvement of the electrical characteristic. These results show that gate-recessed GaN field effect transistors can be limited in their device performance by etch-process-induced ion channeling effects. The results also show how etch-induced defects in the gate recess step can minimized. © 2000 American Institute of Physics.Type of Medium: Electronic ResourceURL: -
10Articles: DFG German National LicensesHwang, J. M. ; Hsieh, J. T. ; Ko, C. Y. ; Hwang, H. L.
Woodbury, NY : American Institute of Physics (AIP)
Published 2000Staff ViewISSN: 1077-3118Source: AIP Digital ArchiveTopics: PhysicsNotes: Photoelectrochemical (PEC) etching of InxGa1−xN in the KOH solution under illumination of a Hg-arc lamp is studied. An indium oxide surface layer is formed during PEC etching, which slows down the etching rate. The PEC etch rate of InxGa1−xN is determined by dissolution of indium oxides into the solution. Increase of the solution temperature results in an increase of solubility of indium oxides and thus enhances the PEC etch rate. It is found that stirring the solution can accelerate indium oxides to dissolve into the solution and increase the etch rate. The thick indium oxide layer on the PEC-etched InxGa1−xN surface can be effectively removed by the treatment of using a hot 6N HCl solution. A post-treatment by using a 3.2 M KOH solution can provide a smooth sidewall on the PEC-etched surface for the potential application to laser cavity. © 2000 American Institute of Physics.Type of Medium: Electronic ResourceURL: -
11Articles: DFG German National LicensesStaff View
ISSN: 1750-3841Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, NutritionProcess Engineering, Biotechnology, Nutrition TechnologyNotes: : Effects of microbial transglutaminase (MTGase), recombinant cystatin, or their combination on the gel properties of mackerel surimi were investigated. The addition of MTGase caused the cross-linking of myosin heavy chain (MHC) and substantially increased the gel strength (from 536.6 to 2012.4 g × cm), while the recombinant cystatin could effectively prevent the MHC degradation and gel softening during the production of mackerel surimi-based products. Combined use of MTGase and recombinant cystatin revealed synergistic effectiveness on improving the quality of mackerel surimi (increased from 435 to 2438 g × cm, set at 45 °C for 20 min).Type of Medium: Electronic ResourceURL: -
12Articles: DFG German National LicensesHo, M.-L. ; Leu, S.-Z. ; Hsieh, J.-F. ; Jiang, S.-T.
Oxford, UK : Blackwell Publishing Ltd
Published 2000Staff ViewISSN: 1750-3841Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, NutritionProcess Engineering, Biotechnology, Nutrition TechnologyNotes: In order to fast and economically purify MTGase from Streptoverticillium ladakanum, a stepwise elution method was developed and compared with linear gradient elution method. MTGase was purified to electrophoretical homogeneity by using CM Sepharose CL-6B and Blue Sepharose Fast Flow chromatographies by linear gradient or stepwise methods. The recovery of MTGase by linear gradient and stepwise methods were 68.4% and 81.0%, respectively. The optimal temperature and pH were 40 °C and 5.5, respectively. It was stable at pH 5.0 to 7.0 and had a rate constant (KD) of 6.21 °o 10-5 min-1 for thermal inactivation at 45 °C. The purified MTGase was activated by K+ Na+, Ca2+, Mn2+, and Mg2+, not affected by Fe3+, EDTA, but inhibited by Cu2+, Zn2+, Hg2+, Ni2+, Co2+, Cd2+, PCMB, NEM, IAA, and PMSF. A simple stepwise method was developed for the purification of MTGase from S. ladakanum.Type of Medium: Electronic ResourceURL: -
13Articles: DFG German National LicensesChang, C.-P. ; Pai, C. S. ; Hsieh, J. J.
[S.l.] : American Institute of Physics (AIP)
Published 1990Staff ViewISSN: 1089-7550Source: AIP Digital ArchiveTopics: PhysicsNotes: We have compared the step coverage of plasma enhanced chemical vapor deposition tetraethylorthosilicate films of microwave downstream, high frequency radio frequency (rf), and low frequency rf depositions. The microwave-downstream deposition, characterized by bimolecular surface reactions, produces a conformal step coverage. The rf depositions with ion-induced surface reactions produce a low sidewall, high bottom coverage. The chemical radical and the ion effects on the step coverage are discussed.Type of Medium: Electronic ResourceURL: -
14Articles: DFG German National LicensesStaff View
ISSN: 1750-3841Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, NutritionProcess Engineering, Biotechnology, Nutrition TechnologyNotes: : Effects of nicotinamide dinucleotide phosphate (NADPH)-sulfite reductase, recombinant cystatin, and microbial transglutaminase (MTGase) or their combination on hairtail surimi quality were investigated. Sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) showed that adding NADPH-sulfite reductase could effectively recover native myosin. Apparent cross-linking of hairtail myosin during the setting process was observed with added MTGase, while myosin degradation on the heating process was substantially retarded with recombinant chicken cystatin. The combined use of NADPH-sulfite reductase, recombinant chicken cystatin, and MTGase exhibited a greater effect on improving hairtail surimi quality.Type of Medium: Electronic ResourceURL: -
15Articles: DFG German National LicensesJiang, S.-T. ; Hsieh, J.-F. ; Ho, M.-L. ; Chung, Y.-C.
Oxford, UK : Blackwell Publishing Ltd
Published 2000Staff ViewISSN: 1750-3841Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, NutritionProcess Engineering, Biotechnology, Nutrition TechnologyNotes: : The properties of surimi gels from threadfin-bream and pollack surimi set at 30 °C or 45 °C with microbial transglutaminase (MTGase) from Streptoverticillium ladakanum were determined. The optimal amounts of MTGase and setting conditions were: 0.3 unit/g surimi either at 30 °C for 90 min or at 45 °C for 20 min for threadfin-bream, and 0.2 unit/g surimi at 30 °C for 60 min for pollack. The strength of golden threadfin-bream surimi gels with 0.35 unit MTGase set at 30 °C for 90 min or 45 °C for 20 min was 3400 g cm, almost 3-fold of the control. SDS-PAGE analyses indicated that inter- and/or intramolecular cross-linking formed in the myosin heavy chain of MTGase-containing surimi gels.Type of Medium: Electronic ResourceURL: -
16Articles: DFG German National LicensesTsao, C.-Y. ; Kao, Y.-C. ; Hsieh, J.-F. ; Jiang, S.-T.
Oxford, UK : Blackwell Publishing Ltd
Published 2002Staff ViewISSN: 1750-3841Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, NutritionProcess Engineering, Biotechnology, Nutrition TechnologyNotes: : Pork sticks were prepared by mixing pork chucks with various amounts of bisulfite-treated soy protein and microbial transglutaminase (MTGase) to evaluate the potential of using soy protein as meat binders. According to tensile strength, the favorable conditions for binding the restructured pork chunks were 5% soy protein containing 0.2% NaHSO3 and 20 unit MTGase/g, and the setting condition was 60 min at 40°C. The tensile strength and cooking yield of restructured pork sticks made with bisulfite-treated soy protein and MTGase were much higher than those of using salt, suggesting the high potential of using soy protein and MTGase as binders in products where NaCl reduction is desired.Type of Medium: Electronic ResourceURL: -
17Articles: DFG German National LicensesJiang, S.-T. ; Hsieh, J.-F. ; Ho, M.-L. ; Chung, Y.-C.
Oxford, UK : Blackwell Publishing Ltd
Published 2000Staff ViewISSN: 1750-3841Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, NutritionProcess Engineering, Biotechnology, Nutrition TechnologyNotes: A combination of microbial transglutaminase (MTGase), reducing agent and protease inhibitor was employed to improve the quality of underutilized fish surimi. SDS-PAGE indicated that cross-linking of myosin heavy chain (MHC) occurred in MTGase-contained samples, while MHC of samples without MTGase disappeared after 120 min incubation at 45°C. Although the gel-forming ability increased with MTGase added up to 0.6 unit/g, it was still too low to be commercially acceptable. However, the combined use of 0.1% NaHSO3, 0.01 mM transepoxysuccinyl-L-leucylamido-(4-guanidino)butane (E-64) and 0.35 units MTGase/g substantially improved the quality of hairtail surimi. Based on this result, the combined use of E-64, MTGase and NaHSO3 seemed to be a better way to improve gel-forming ability of hairtail surimi.Type of Medium: Electronic ResourceURL: -
18Articles: DFG German National LicensesStaff View
ISSN: 0003-2697Keywords: glutathione S-transferase ; isoelectric focusing ; protein blotting ; protein sequencingSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: BiologyChemistry and PharmacologyType of Medium: Electronic ResourceURL: -
19Articles: DFG German National LicensesStaff View
ISSN: 0022-0248Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: Chemistry and PharmacologyGeosciencesPhysicsType of Medium: Electronic ResourceURL: -
20Articles: DFG German National LicensesStaff View
ISSN: 0022-0248Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: Chemistry and PharmacologyGeosciencesPhysicsType of Medium: Electronic ResourceURL: