Find Research Outputs

1989
30 Citations (Scopus)

Isolation and characterization of a Chines hamster ovary cell mutant with altered regulation of phosphatidylserine biosynthesis

Hasegawa, K., Kuge, O., Nishijima, M. & Akamatsu, Y., Dec 15 1989, In : Journal of Biological Chemistry. 264, 33, p. 19887-19892 6 p.

Research output: Contribution to journalArticle

Phosphatidylserines
Biosynthesis
Cricetinae
Ovary
Ethanolamine
19 Citations (Scopus)

Isolation and characterization of a family of rat endogenous retroviral sequences

Nakamuta, M., Furuich, M., Takahashi, K., Suzuki, N., Endo, H. & Yamamoto, M., Sep 1 1989, In : Virus Genes. 3, 1, p. 69-83 15 p.

Research output: Contribution to journalArticle

Chloramphenicol O-Acetyltransferase
Methylation
Neoplasms
Binding Sites
17 Citations (Scopus)

Isolation and characterization of the mouse CD8 β-chain (Ly-3) genes. Absenced of an intervening sequence between V- and J-like gene segments

Nakayama, K. I., Shinkai, Y. I., Okumura, K. & Nakauchi, H., Jan 1 1989, In : Journal of Immunology. 142, 7, p. 2540-2546 7 p.

Research output: Contribution to journalArticle

Introns
Exons
Genes
5' Flanking Region
Hinge Exons
60 Citations (Scopus)

Isolation and sequence determination of rat cardiac natriuretic peptide

Kambayashi, Y., Nakao, K., Itoh, H., Hosoda, K., Saito, Y., Yamada, T., Mukoyama, M., Arai, H., Shirakami, G., Suga, S. I., Ogawa, Y., Jougasaki, M., Minamino, N., Kangawa, K., Matsuo, H., Inouye, K. & Imura, H., Aug 30 1989, In : Biochemical and Biophysical Research Communications. 163, 1, p. 233-240 8 p.

Research output: Contribution to journalArticle

Natriuretic Peptides
Sequence Analysis
Rats
lysyl endopeptidase
Brain Natriuretic Peptide
40 Citations (Scopus)

Isolation and sequencing of a cDNA clone encoding 107 kDa sialoglycoprotein in rat liver lysosomal membranes

Himeno, M., Noguchi, Y., Sasaki, H., Tanaka, Y., Furuno, K., Kono, A., Sakaki, Y. & Kato, K., Feb 27 1989, In : FEBS Letters. 244, 2, p. 351-356 6 p.

Research output: Contribution to journalArticle

Sialoglycoproteins
Liver
Rats
Pancreas
Glycoproteins
20 Citations (Scopus)

Isolation and sequencing of a cDNA clone encoding 96 kDa sialoglycoprotein in rat liver lysosomal membranes

Noguchi, Y., Himeno, M., Sasaki, H., Tanaka, Y., Kono, A., Sakaki, Y. & Kato, K., Nov 15 1989, In : Biochemical and Biophysical Research Communications. 164, 3, p. 1113-1120 8 p.

Research output: Contribution to journalArticle

Sialoglycoproteins
Liver
Rats
Complementary DNA
Clone Cells
117 Citations (Scopus)

Isolation of aldosterone synthase cytochrome P-450 from zona glomerulosa mitochondria of rat adrenal cortex

Ogishima, T., Mitani, F. & Ishimura, Y., 1989, In : Journal of Biological Chemistry. 264, 19, p. 10935-10938 4 p.

Research output: Contribution to journalArticle

Cytochrome P-450 CYP11B2
Zona Glomerulosa
Mitochondria
Adrenal Cortex
Rats
2 Citations (Scopus)

Isolation of a T cell specific cDNA clone possibly involved in the T cell activation pathway

Takihara, Y., Caccia, N., Yanagi, Y. & Mak, T. W., Dec 1 1989, In : International Immunology. 1, 1, p. 59-65 7 p.

Research output: Contribution to journalArticle

Complementary DNA
Clone Cells
T-Lymphocytes
CD3 Antigens
Genes
20 Citations (Scopus)

Isolation of the Third Component of Complement (C3) from Carp Serum

Nakao, M., Yano, T., Matsuyama, H. & Uemura, T., Jan 1 1989, In : NIPPON SUISAN GAKKAISHI. 55, 11, p. 2021-2027 7 p.

Research output: Contribution to journalArticle

carp
chromatography
serum
complement
hydrazine
63 Citations (Scopus)

Isolation of two distinct cytochromes P-45011β with aldosterone synthase activity from bovine adrenocortical mitochondria

Ogishima, T., Mitani, F. & Ishimura, Y., Jan 1 1989, In : Journal of biochemistry. 105, 4, p. 497-499 3 p.

Research output: Contribution to journalArticle

Cytochrome P-450 CYP11B2
Mitochondria
Cytochromes
Desoxycorticosterone
Hydroxylation
8 Citations (Scopus)

Kinetic study by viscosity measurements on direct synthesis of gallium antimonide

Kakimoto, K. & Hibiya, T., Dec 1 1989, In : Journal of Applied Physics. 66, 9, p. 4181-4183 3 p.

Research output: Contribution to journalArticle

gallium
viscosity
kinetics
reaction kinetics
synthesis
5 Citations (Scopus)

Knowledge-based image processing system. IPSSENS-II

Taniguchi, R., Amamiya, M. & Kawaguchi, E., Dec 1 1989, In : IEE Conference Publication. 307, p. 462-466 5 p.

Research output: Contribution to journalConference article

image processing
Image processing
3 Citations (Scopus)

Kondo Effect on Josephson Critical Current in Sns Proximity System

Narikiyo, O. & Fukuyama, H., Jan 1 1989, In : journal of the physical society of japan. 58, 12, p. 4569-4575 7 p.

Research output: Contribution to journalArticle

Kondo effect
proximity
critical current
temperature dependence
temperature
18 Citations (Scopus)

Lack of muscularis mucosa and the occurrence of Boerhaave's syndrome

Kuwano, H., Matsumata, T., Adachi, E., Ohno, S., Matsuda, H., Mori, M. & Sugimachi, K., Nov 1989, In : The American Journal of Surgery. 158, 5, p. 420-422 3 p.

Research output: Contribution to journalArticle

Mucous Membrane
Spontaneous Rupture
Esophagus
Rupture
Boerhaave syndrome
24 Citations (Scopus)

Lactols in stereoselection 3. Highly anti-cram selective 1,2-asymmetric induction

Tomooka, K., Okinaga, T., Suzuki, K. & Tsuchihashi, G. I., Jan 1 1989, In : Tetrahedron Letters. 30, 12, p. 1563-1566 4 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Laminar Film Condensation of Gravity-Controlled Convection for Ternary Vapor Mixtures on a Vertical Flat Plate

Fujii, T., Koyama, S. & Watabe, M., Jan 1 1989, In : Transactions of the Japan Society of Mechanical Engineers Series B. 55, 510, p. 434-441 8 p.

Research output: Contribution to journalArticle

film condensation
flat plates
mass transfer
Condensation
Gravitation
85 Citations (Scopus)

Lanthanide tetrad effect observed in leucogranites from China

Masuda, A. & Akagi, T., Jan 1 1989, In : GEOCHEMICAL JOURNAL. 23, 5, p. 245-253 9 p.

Research output: Contribution to journalArticle

Lanthanoid Series Elements
Rare earth elements
China
rare earth element
rare earth elements
1 Citation (Scopus)

Laser System for Dulling Work Roll by Q Switched Nd:YAG Laser

Minamida, K., Suehiro, J., Toshimitu, T. & Kawamoto, T., Oct 1989, In : Journal of Laser Applications. 1, 4, p. 15-20 6 p.

Research output: Contribution to journalArticle

Q switched lasers
craters
Q switching
YAG lasers
Steel sheet
324 Citations (Scopus)

Late Pleistocene and Holocene sea‐level change in the Australian region and mantle rheology

Nakada, M. & Lambeck, K., Mar 1989, In : Geophysical Journal International. 96, 3, p. 497-517 21 p.

Research output: Contribution to journalArticle

Australian Region
Ice
rheology
Rheology
Earth mantle

LDV measurements of axial distributions of in-cylinder gas velocities

Kido, H., Tajima, H. & Matsumoto, A., Jan 1 1989, In : JSME INT. J. SERIES II. 32, 1 , Feb., 1989, p. 78-84 7 p.

Research output: Contribution to journalArticle

Gas cylinders
Laser Doppler velocimeters
Angular momentum
Combustion chambers
Axial compression

LDV measurements of axial distributions of in-cylinder gas velocities

Kido, H., Tajima, H. & Matsumoto, A., Feb 1 1989, In : JSME International Journal, Series B: Fluids and Thermal Engineering. 32, 1, p. 78-84 7 p.

Research output: Contribution to journalArticle

Gas cylinders
Angular momentum
Combustion chambers
strokes
Velocity measurement
Gas cylinders
pistons
Pistons
Velocity measurement
engines
7 Citations (Scopus)

Liberation of oligosaccharides from glycosphingolipids on PC12 cell surface with endoglycoceramidase

Rasilo, M. L., Ito, M. & Yamagata, T., Aug 15 1989, In : Biochemical and Biophysical Research Communications. 162, 3, p. 1093-1099 7 p.

Research output: Contribution to journalArticle

endoglycoceramidase
Glycosphingolipids
PC12 Cells
Oligosaccharides
Globosides
82 Citations (Scopus)

Lignin peroxidase compound III. Formation, inactivation, and conversion to the native enzyme

Wariishi, H. & Gold, M. H., Jan 30 1989, In : FEBS Letters. 243, 2, p. 165-168 4 p.

Research output: Contribution to journalArticle

Enzymes
Phanerochaete
Substrates
Metabolites
Peroxidase
26 Citations (Scopus)

Linkage relationships of allozyme loci in Pinus sylvestris

Szmidt, A. & MUONA, OUTI., Jan 1 1989, In : Hereditas. 111, 2, p. 91-97 7 p.

Research output: Contribution to journalArticle

Pinus sylvestris
Isoenzymes
Coniferophyta
4 Citations (Scopus)

Localization of wheat-germ agglutinin-binding sites in the Golgi complex of cultured rat atrial myocytes

Iida, H. & Page, E., Jan 1 1989, In : Cell and tissue research. 257, 2, p. 325-331 7 p.

Research output: Contribution to journalArticle

Wheat Germ Agglutinins
Golgi Apparatus
Muscle Cells
Binding Sites
Glycolipids
9 Citations (Scopus)
silicon nitrides
laminates
amorphous silicon
electron mobility
electrons
7 Citations (Scopus)

Long-term experiments of waste water injection in the otake geothermal field, Japan

Itoi, R., Fukuda, M., Jinno, K., Hirowatari, K., Shinohara, N. & Tomita, T., Jan 1 1989, In : Geothermics. 18, 1-2, p. 153-159 7 p.

Research output: Contribution to journalArticle

Geothermal fields
Water injection
Wastewater
Water
well
76 Citations (Scopus)

Loss of Constitutional Heterozygosity in Colorectal Tumors from Patients with Familial Polyposis Coli and Those with Nonpolyposis Colorectal Carcinoma

Sasaki, M., Okamoto, M., Sato, C., Sugio, K., Soejima, J. I., Iwama, T., Ikeuchi, T., Tonomura, A., Miyaki, M. & Sasazuki, T., Aug 15 1989, In : Cancer Research. 49, 16, p. 4402-4406 5 p.

Research output: Contribution to journalArticle

Adenomatous Polyposis Coli
Loss of Heterozygosity
Colorectal Neoplasms
Chromosomes, Human, Pair 5
Adenoma

Loss of heterozygosity in human tumors

Sasaki, M., Sugio, K. & Sasazuki, T., Feb 1 1989, In : Rinsho byori. The Japanese journal of clinical pathology. Spec No 80, p. 47-57 11 p.

Research output: Contribution to journalArticle

Neoplasm DNA
Precancerous Conditions
Wilms Tumor
Retinoblastoma
Cell Fusion
8 Citations (Scopus)

LOWER BOUNDS FOR THE NORMAL APPROXIMATION OF A SUM OF INDEPENDENT RANDOM VARIABLES

Maesono, Y., Jan 1 1989, In : Australian Journal of Statistics. 31, 3, p. 475-485 11 p.

Research output: Contribution to journalArticle

Stein's Method
Sums of Independent Random Variables
Normal Approximation
Gaussian distribution
Rate of Convergence
13 Citations (Scopus)

Lower fat deposition and energy utilization of growing rats fed diets containing sorbose

Mitsuhiro, F., Yoshinaga, T., Satoshi, M., Toshio, S. & Jun-Ichi, O., 1989, In : Comparative Biochemistry and Physiology -- Part A: Physiology. 94, 4, p. 813-817 5 p.

Research output: Contribution to journalArticle

Sorbose
Fats
Diet
Proteins
Sweetening Agents
7 Citations (Scopus)

Low-Loss LD-TO-SINGLE-MODE Fibre Coupling using Twin Graded-Index ROD Lens

Honmou, H., Kakimoto, K. & Kaede, K., Jan 1 1989, In : Electronics Letters. 25, 1, p. 49-50 2 p.

Research output: Contribution to journalArticle

Coupled circuits
Distributed feedback lasers
Single mode fibers
Aberrations
Semiconductor lasers
2 Citations (Scopus)

Low noise operation of a DC squid in a large β regime and its application to the design of a high TC squid

Enpuku, K., Kohjiro, S. & Yoshida, K., Mar 1989, In : IEEE Transactions on Magnetics. 25, 2, p. 1154-1157 4 p.

Research output: Contribution to journalArticle

SQUIDs
Inductance
Critical currents
Superconducting materials
Modulation
115 Citations (Scopus)

Magnesium and Ammonium-Potassium Lithospermates B, the Active Principles Having a Uremia-Preventive Effect from Salvia miltiorrhiza

Tanaka, T., Morimoto, S., Nonaka, G. I., Nishioka, I., Yokozawa, T., Chung, C., Oura, H. & Young, H., Jan 1 1989, In : Chemical and Pharmaceutical Bulletin. 37, 2, p. 340-344 5 p.

Research output: Contribution to journalArticle

Salvia miltiorrhiza
Uremia
Ammonium Compounds
Magnesium
Potassium
13 Citations (Scopus)

Malignant mixed mesodermal tumour of the peritoneum with a complete response to cyclophosphamide

Ohno, S., Kuwano, H., Mori, M., Sakata, H., Mori, A. & Shinohara, K., Jan 1 1989, In : European Journal of Surgical Oncology. 15, 3, p. 287-291 5 p.

Research output: Contribution to journalArticle

Malignant Mixed Tumor
Peritoneum
Cyclophosphamide
Cartilage
Mouth
21 Citations (Scopus)

Malignant ovarian tumors associated with pregnancy: Report of six cases

Matsuyama, T., Tsukamoto, N., Matsukuma, K., Kamura, T., Kaku, T. & Saito, T., Jan 1989, In : International Journal of Gynecology and Obstetrics. 28, 1, p. 61-66 6 p.

Research output: Contribution to journalArticle

Mucinous Cystadenocarcinoma
Pregnancy
Teratoma
Neoplasms
Colonic Neoplasms
8 Citations (Scopus)

Management of a newborn infant with congenital laryngeal atresia

Hoka, S., Sato, M., Yoshitake, J. & Kukita, J., Dec 1 1989, In : Anesthesia and Analgesia. 69, 4, p. 535-536 2 p.

Research output: Contribution to journalArticle

Asphyxia Neonatorum
Obstetrical Anesthesia
Tracheotomy
Laryngoscopy
Larynx
167 Citations (Scopus)

Manganese peroxidase from the lignin-degrading basidiomycete Phanerochaete chrysosporium. Transient state kinetics and reaction mechanism.

Wariishi, H., Dunford, H. B., MacDonald, I. D. & Gold, M. H., Jan 1 1989, In : The Journal of biological chemistry. 264, 6, p. 3335-3340 6 p.

Research output: Contribution to journalArticle

manganese peroxidase
Manganese Compounds
Manganese compounds
Phanerochaete
Basidiomycota
4 Citations (Scopus)
Bombycidae
ecdysterone
Bombyx mori
Lepidoptera
mutants
248 Citations (Scopus)

Marked increase of HGF mRNA in non-parenchymal liver cells of rats treated with hepatotoxins

Kinoshita, T., Tashiro, K. & Nakamura, T., Dec 30 1989, In : Biochemical and Biophysical Research Communications. 165, 3, p. 1229-1234 6 p.

Research output: Contribution to journalArticle

Liver
Rats
Cells
Messenger RNA
Galactosamine
8 Citations (Scopus)
Gas fuels
Fog
Laminar flow
Cryogenics
Refining
6 Citations (Scopus)

Measurement and correlation of mutual diffusion coefficients for polybutadiene‐hydrocarbon systems

Iwai, Y., Maruyama, S., Fujimoto, M., Miyamoto, S. & Arai, Y., Jan 1 1989, In : Polymer Engineering & Science. 29, 12, p. 773-776 4 p.

Research output: Contribution to journalArticle

Quartz
Hydrocarbons
Sorption
Temperature
46 Citations (Scopus)

Measurement and prediction of solubilities of hydrocarbon vapors in molten polymers

Iwai, Y. & Arai, Y., Jan 1 1989, In : JOURNAL OF CHEMICAL ENGINEERING OF JAPAN. 22, 2, p. 155-161 7 p.

Research output: Contribution to journalArticle

Hydrocarbons
Molten materials
Polymers
Solubility
Vapors
205 Citations (Scopus)

Measurement of the Z0 mass and width with the opal detector at LEP

Akrawy, M. Z., Alexander, G., Allison, J., Allport, P. P., Anderson, K. J., Armitage, J. C., Arnison, G. T. J., Ashton, P., Azuelos, G., Baines, J. T. M., Ball, A. H., Banks, J., Barker, G. J., Barlow, R. J., Batley, J. R., Bavaria, G., Beard, C., Beck, F., Bell, K. W., Bella, G. & 258 others, Bethke, S., Biebel, O., Bloodworth, I. J., Bock, P., Boerner, H., Breuker, H., Brown, R. M., Brun, R., Buijs, A., Burckhart, H. J., Capiluppi, P., Carnegie, R. K., Carter, A. A., Carter, J. R., Chang, C. Y., Charlton, D. G., Chrin, J. T. M., Cohen, I., Conboy, J. E., Couch, M., Coupland, M., Cuffiani, M., Dado, S., Dallavalle, G. M., Davies, O. W., Deninno, M. M., Dieckmann, A., Dittmar, M., Dixit, M. S., Duchesneau, D., Duchovni, E., Duerdoth, I. P., Dumas, D., El Mamouni, H., Elcombe, P. A., Estabrooks, P. G., Fabbri, F., Farthouat, P., Fischer, H. M., Fong, D. G., French, M. T., Fukunaga, C., Gandois, B., Ganel, O., Gary, J. W., Geddes, N. I., Gee, C. N. P., Geich-Gimbel, C., Gensler, S. W., Gentit, F. X., Giacomelli, G., Gibson, W. R., Gillies, J. D., Goldberg, J., Goodrick, M. J., Gorn, W., Granite, D., Gross, E., Grosse-Wiesmann, P., Grunhaus, J., Hagedorn, H., Hagemann, J., Hansroul, M., Hargrove, C. K., Hart, J., Hattersley, P. M., Hatzifotiadou, D., Hauschild, M., Hawkes, C. M., Heflin, E., Heintze, J., Hemingway, R. J., Heuer, R. D., Hill, J. C., Hillier, S. J., Hinde, P. S., Ho, C., Hobbs, J. D., Hobson, P. R., Hochman, D., Holl, B., Homer, R. J., Hou, S. R., Howarth, C. P., Hughes-Jones, R. E., Igo-Kemenes, P., Imori, M., Imrie, D. C., Jawahery, A., Jeffreys, P. W., Jeremie, H., Jimack, M., Jin, E., Jobes, M., Jones, R. W. L., Jovanovic, P., Karlen, D., Kawagoe, K., Kawamoto, T., Kellogg, R. G., Kennedy, B. W., Kleinwort, C., Klem, D. E., Knop, G., Kobayashi, T., Koepke, L., Kokott, T. P., Koshiba, M., Kowalewski, R., Kreutzmann, H., von Krogh, J., Kroll, J., Kyberd, P., Lafferty, G. D., Lamarche, F., Larson, W. J., Lasota, M. M. B., Layter, J. G., le Du, P., Leblanc, P., Lellouch, D., Lennert, P., Lessard, L., Levinson, L., Lloyd, S. L., Loebinger, F. K., Lorah, J. M., Lorazo, B., Losty, M. J., Ludwig, J., Lupu, N., Ma, J., Macbeth, A. A., Mannelli, M., Marcellini, S., Maringer, G., Martin, J. P., Mashimo, T., Mättig, P., Maur, U., McMahon, T. J., McPherson, A. C., Meijers, F., Menszner, D., Merritt, F. S., Mes, H., Michelini, A., Middleton, R. P., Mikenberg, G., Miller, D. J., Milstene, C., Minowa, M., Mohr, W., Montanari, A., Mori, T., Moss, M. W., Muller, A., Murphy, P. G., Murray, W. J., Nellen, B., Nguyen, H. H., Nozaki, M., O'Dowd, A. J. P., O'Neale, S. W., O'Neill, B., Oakham, F. G., Odorici, F., Ogg, M., Oh, H., Oreglia, M. J., Orito, S., Patrick, G. N., Pawley, S. J., Perez, A., Pilcher, J. E., Pinfold, J. L., Plane, D. E., Poli, B., Possoz, A., Pouladdej, A., Pritchard, T. W., Quast, G., Raab, J., Redmond, M. W., Rees, D. L., Regimbald, M., Riles, K., Roach, C. M., Roehner, F., Rollnik, A., Roney, J. M., Rossi, A. M., Routenburg, P., Runge, K., Runolfsson, O., Sanghera, S., Sansum, R. A., Sasaki, M., Saunders, B. J., Schaile, A. D., Schaile, O., Schappert, W., Scharff-Hansen, P., von der Schmitt, H., Schreiber, S., Schwarz, J., Shapira, A., Shen, B. C., Sherwood, P., Simon, A., Siroli, G. P., Skuja, A., Smith, A. M., Smith, T. J., Snow, G. A., Spreadbury, E. J., Springer, R. W., Sproston, M., Stephens, K., Stier, H. E., Ströhmer, R., Strom, D., Takeda, H., Takeshita, T., Tsukamoto, T., Turner, M. F., Tysarczyk, G., van den Plas, D., Vandalen, G. J., Virtue, C. J., Wagner, A., Wahl, C., Wang, H., Ward, C. P., Ward, D. R., Waterhouse, J., Watkins, P. M., Watson, A. T., Watson, N. K., Weber, M., Weisz, S., Wermes, N., Weymann, M., Wilson, G. W., Wilson, J. A., Wingerter, I., Winterer, V. H., Wood, N. C., Wotton, S., Wuensch, B., Wyatt, T. R., Yaari, R., Yamashita, H., Yang, Y., Yekutieli, G., Zeuner, W., Zorn, G. T. & Zylberajch, S., Nov 16 1989, In : Physics Letters B. 231, 4, p. 530-538 9 p.

Research output: Contribution to journalArticle

hadrons
poles
neutrinos
detectors
cross sections
9 Citations (Scopus)

Measurement of Vapor Pressures of Tetralin, 1-Naphthol and Biphenyl Using Flow-Type Apparatus

Sakoguchi, A., Iwai, Y., Takenaka, J. & Arai, Y., Jan 1 1989, In : kagaku kogaku ronbunshu. 15, 1, p. 166-169 4 p.

Research output: Contribution to journalArticle

Naphthol
Vapor pressure
Error analysis
Temperature
1-naphthol
52 Citations (Scopus)

Melting relationships in the system Fe-Feo at high pressures: Implications for the composition and formation of the earth's core

Kato, T. & Ringwood, A. E., Jul 1 1989, In : Physics and Chemistry of Minerals. 16, 6, p. 524-538 15 p.

Research output: Contribution to journalArticle

Melting
Iron
Solubility
melting
Earth (planet)
1 Citation (Scopus)

Metabolism of stimulated polymorphonuclear leukocytes

Takeshige, K., Sumimoto, H. & Minakami, S., 1989, In : Biomedica Biochimica Acta. 48, 2-3

Research output: Contribution to journalArticle

NADPH Oxidase
Guanosine Triphosphate
Metabolism
Neutrophils
Adenosine Triphosphate
9 Citations (Scopus)

Method for estimating accurate deep-trap densities from dlts of junctions containing several kinds of deep-traps

Nakashima, H. & Hashimoto, K., Aug 1 1989, In : Japanese Journal of Applied Physics. 28, 8R, p. 1402-1406 5 p.

Research output: Contribution to journalArticle

Deep level transient spectroscopy
estimating
Semiconductor junctions
traps
Poisson equation