BioGyfansoddion

  1. 2003
  2. Cyhoeddwyd

    Physico-chemical and structural characterization of residual lignins isolated with TAED activated peroxide from ultrasound irradiated and alkali pre-treated wheat straw.

    Sun, R., Sun, R. C., Tomkinson, J. & Ye, J., 1 Chwef 2003, Yn: Polymer Degradation and Stability. 79, 2, t. 241-251

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  3. Cyhoeddwyd

    Fractional isolation and spectroscopic characterization of sago starch.

    Sun, R., Sun, R. C. & Tomkinson, J., 1 Ion 2003, Yn: International Journal of Polymer Analysis and Characterization. 8, 1, t. 29-46

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  4. Cyhoeddwyd

    The use of starch and its derivatives as biopolymer sources of packaging materials.

    Fang, J. M. & Fowler, P. A., 1 Ion 2003, Yn: Journal of Food Agriculture and Environment. 1, 3-4, t. 82-84

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  5. 2002
  6. Cyhoeddwyd

    An investigation of the use of recovered vegetable oil for the preparation of starch thermoplastics.

    Fang, J., Fang, J. M., Fowler, P. A., Tomkinson, J. & Hill, C. A., 1 Rhag 2002, Yn: Carbohydrate Polymers. 50, 4, t. 429-434

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  7. Cyhoeddwyd

    Characterization of hemicelluloses obtained by classical and ultrasonically assisted extractions from wheat straw.

    Sun, R., Sun, R. C. & Tomkinson, J., 15 Tach 2002, Yn: Carbohydrate Polymers. 50, 3, t. 263-271

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  8. Cyhoeddwyd

    The fracture toughness of bast fibre reinforced polyester composites - Part 1 - Evaluation and analysis

    Hughes, J. M., Hill, C. & Hague, J. R., 1 Tach 2002, Yn: Journal of Materials Science. 37, 21, t. 4669-4676

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  9. Cyhoeddwyd

    A Sampling Protocol for the Determination of Contaminant Levels in Wood Raw Materials and Finished Board Products.

    Ormondroyd, G. A., Irle, M. & Ormondroyd, G., 9 Hyd 2002, t. 154-158.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  10. Cyhoeddwyd

    Natural Fibre Reinforced Polypropylene Composites: Assessing the Potential of Hemp and TMP Fibre

    Spear, M., Hill, C. & Tomkinson, J., 9 Hyd 2002, Proceedings of the 6th European Panel Products Symposium.

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddCyfraniad i Gynhadledd

  11. Cyhoeddwyd

    The preparation and physical characterisation of modified soybean polysaccharides.

    Fang, J., Fowler, P. A., Fang, J. M., Fowler, P., Tomkinson, J. & Hill, C. A., 1 Hyd 2002, Yn: Journal of the Science of Food and Agriculture. 82, 13, t. 1523-1527

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  12. Cyhoeddwyd

    A simple method for quantifying the PF resin content of composite wood panels.

    Ormondroyd, G. A. & Grisby, W. J., 1 Awst 2002, Yn: Holz Als Roh-und Werkstoff. 60, 4, t. 313-315

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  13. Cyhoeddwyd

    Structural and physico-chemical characterization of lignins solubilized during alkaline peroxide treatment of barley straw.

    Fowler, P. A., Sun, R., Sun, R. C., Sun, X. F., Fowler, P. & Tomkinson, J., 1 Gorff 2002, Yn: European Polymer Journal. 38, 7, t. 1399-1407

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  14. Cyhoeddwyd

    Comparative study of organic solvent-soluble and water-soluble lipophilic extractives from wheat straw 2: spectroscopic and thermal analysis.

    Sun, R., Sun, R. C. & Tomkinson, J., 1 Meh 2002, Yn: Journal of Wood Science. 48, 3, t. 222-226

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  15. Cyhoeddwyd

    Comparative study of lignins isolated by alkali and ultrasound-assisted alkali extractions from wheat straw.

    Sun, R., Sun, R. C. & Tomkinson, J., 1 Maw 2002, Yn: Ultrasonics Sonochemistry. 9, 2, t. 85-93

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  16. Cyhoeddwyd

    Preparation and characterisation of methylated hemicelluloses from wheat straw.

    Fang, J., Fowler, P. A., Fang, J. M., Fowler, P., Tomkinson, J. & Hill, C. A., 15 Chwef 2002, Yn: Carbohydrate Polymers. 47, 3, t. 285-293

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  17. Cyhoeddwyd

    The preparation and characterisation of a series of chemically modified potato starches.

    Fang, J. M., Fowler, P. A. & Tomkinson, J. H., 15 Chwef 2002, Yn: Carbohydrate Polymers. 47, 3, t. 245-252

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  18. Cyhoeddwyd

    Structural and physicochemical characterization of hemicelluloses isolated by alkaline peroxide from barley straw.

    Sun, R., Fowler, P. A., Sun, R. C., Sun, X. F., Liu, G. Q., Fowler, P. & Tomkinson, J., 1 Chwef 2002, Yn: Polymer International. 51, 2, t. 117-124

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  19. Cyhoeddwyd

    Extraction and characterization of lipophilic extractives from wheat straw. II. Spectroscopic and thermal characterizations.

    Sun, R., Sun, R. C. & Tomkinson, J., 1 Ion 2002, Yn: Cellulose Chemistry and Technology. 36, 1-2, t. 93-103

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  20. 2001
  21. Cyhoeddwyd

    Extraction and characterization of lipophilic extractives from wheat straw. I. Chemical composition.

    Sun, R., Sun, R. C. & Tomkinson, J., 1 Medi 2001, Yn: Cellulose Chemistry and Technology. 35, 5-6, t. 471-485

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  22. Cyhoeddwyd

    Fractional separation and physico-chemical analysis of lignins from the black liquor of oil palm trunk fibre pulping.

    Sun, R., Sun, R. C. & Tomkinson, J., 1 Medi 2001, Yn: Separation and Purification Technology. 24, 3, t. 529-539

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  23. Cyhoeddwyd

    Thermal mismatch stress in SiC whisker reinforced aluminium composite: new measurement method by X-ray diffraction.

    Liu, Q., Fei, W. D., Liu, Q. Y., Liang, N. G. & Yao, C. K., 1 Awst 2001, Yn: Materials Science and Technology. 17, 8, t. 912-916

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  24. Cyhoeddwyd

    Current international research into cellulosic fibres and composites

    Hughes, J. M., Eichhorn, S. J., Baillie, C. A., Zafeiropoulos, N., Mwaikambo, L. Y., Ansell, M. P., Dufresne, A., Entwistle, K. M., Herrera-Franco, P. J., Escamilla, G. C., Groom, L., Hughes, M., Hill, C., Rials, T. G. & Wild, P. M., 1 Mai 2001, Yn: Journal of Materials Science. 36, 9, t. 2107-2131

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  25. Cyhoeddwyd

    Elastoplastic constitutive relation of short fiber/ whisker reinforced metal matrix composites.

    Liu, Q., Liu, Q. Y., Liang, N. G. & Liu, X. Y., 1 Ion 2001, Yn: Acta Metallurgica Sinica. 37, 5, t. 555-560

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  26. Cyhoeddwyd

    Fractional isolation, physico-chemical characterization and homogeneous esterification of hemicelluloses from fast-growing poplar wood.

    Fang, J., Sun, R. C., Fang, J. M., Tomkinson, J., Geng, Z. C. & Liu, J. C., 1 Ion 2001, Yn: Carbohydrate Polymers. 44, 1, t. 29-39

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  27. Cyhoeddwyd

    Micro-structure Parameter Optimize Design of Short-fiber/whisker Reinforced Composite

    Liu, Q., Li, M., Liu, Q. Y., Liu, X. Y. & Liang, N. G., 1 Ion 2001, Yn: Chinese Journal of Aeronautics. 14, 3, t. 147-154

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  28. Cyhoeddwyd

    The characterization and modification of several soybean polysaccharides.

    Fang, J. M., Fowler, P. A., Tomkinson, J. & Hill, C. A., 1 Ion 2001, Yn: Research Advances in Agriculture and Food Chemistry. 2, t. 27-39

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  29. 2000
  30. Cyhoeddwyd

    Further Synthetic Attenpts towards Calicene

    Al-Dulayymi, A., Xiaoming, L. & Neuenschwander, M., Gorff 2000, Yn: Helvetica Chimica Acta. 83, 7, t. 1633-1644

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  31. Cyhoeddwyd

    An investigation into the effects of micro-compressive defects on interphase behaviour in hemp-epoxy composites using half-fringe photoelasticity

    Hughes, M., Sebe, G., Hague, J., Hill, C., Spear, M. & Mott, L., 2 Ebr 2000, Yn: Composite Interfaces. 7, 1, t. 13-29

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  32. Cyhoeddwyd

    Flexible Route to [4.1.1] Propellanes

    Al-Dulayymi, A., Al-Dulayymi, J. & Baird, M., Chwef 2000, Yn: Tetrahedron. 56, 8, t. 1115-1125

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  33. Cyhoeddwyd

    Fractional separation and physicochemical characterization of polysaccharides from poplar chips.

    Fang, J., Sun, R. C., Fang, J. M. & Tomkinson, J., 1 Ion 2000, Yn: Separation Science and Technology. 35, 16, t. 2725-2743

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  34. Cyhoeddwyd

    Synthesis of Novel Precursors of Calicene and 7-Methylcalicene

    Al-Dulayymi, A., Neuenschwander, M. & Xiaoming, L., 2000, Yn: Helvetica Chimica Acta. 83, 3, t. 571

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  35. 1999
  36. Cyhoeddwyd

    Fractionation and characterization of ball‐milled and enzyme lignins from abaca fibre

    Sun, R., Fang, J. F., Goodwin, A., Lawther, J. M. & Bolton, A. J., 1 Rhag 1999, Yn: Journal of the Science of Food and Agriculture. 79, 8, t. 1091-1098

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  37. Cyhoeddwyd

    Synthesis of Functionalized Bi (cyclopropylidenes)

    Huwyler, R., Al-Dulayymi, A. & Neuenschwander, M., Rhag 1999, Yn: Helvetica Chimica Acta. 83, t. 2336

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  38. 1998
  39. Cyhoeddwyd

    Fractionation and characterization of polysaccharides from abaca fibre

    Sun, R., Fang, J. F., Goodwin, A., Lawther, J. M. & Bolton, A. J., Rhag 1998, Yn: Carbohydrate Polymers. 37, 4, t. 351-359

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  40. Cyhoeddwyd

    Pyridazines By Addition of Diazoalkanes to 1-Bromo-and 1,2-Dibromo- cyclopropenes

    Al-Dulayymi, A. & Baird, M., Hyd 1998, Yn: Tetrahedron. 54, 42, t. 12897

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  41. Cyhoeddwyd

    Synthesis, electrochemical properties and electropolymerization studies on 3-thienyl substituted tetrathiafulvalenes. Single-crystal X-ray structure of 4,4?,5,5?-tetrakis-(3-thienyl)-tetrathiafulvalene

    Charlton, A., Kalaji, M., Murphy, P. J., Salmaso, S., Underhill, A. E., Williams, G., Hursthouse, M. B. & Malik, K. M. A., 30 Mai 1998, Yn: Synthetic Metals. 95, 1, t. 75-78 4 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  42. Cyhoeddwyd

    Isolation and characterization of hemicellulose B and cellulose from pressure refined wheat straw

    Sun, R., Lawther, J. M. & Banks, W. B., Ion 1998, Yn: Industrial Crops and Products. 7, 2-3, t. 121-128

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  43. 1997
  44. Cyhoeddwyd

    An Unusual Rearrangement of Isoxazoles to 2-Alkenoylpyrroles or 1-Azofulvenes

    Al-Dulayymi, A., Baird, M. & Clegg, W., Tach 1997, Yn: Tetrahedron Letters. 38, 47, t. 8271

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  45. Cyhoeddwyd

    Flexible Route to [4.1.1] Propellanes

    Al-Dulayymi, A., Al-Dulayymi, J. & Baird, M., 1997, Yn: Tetrahedron Letters. 38, 38, t. 6755-6758

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  46. 1996
  47. Cyhoeddwyd

    Strained Cyclononadienyne

    Clegg, W., Al-Dulayymi, A. & Baird, M., Rhag 1996, Yn: Acta Crystallographica. 52, t. 3219-3222

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  48. Cyhoeddwyd

    Communication of Uncertainty in Spatial Data to Decision Makers

    Spear, M., Hall, J. & Wadsworth, R. A., 21 Mai 1996, Proceedings of Spatial Accuracy Assessment in Natural Resources and Environmental Sciences: Second International Symposium.

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddCyfraniad i Gynhadledd

  49. Cyhoeddwyd

    Fractional Characterization of Wheat Straw Lignin Components by Alkaline Nitrobenzene Oxidation and FT-IR Spectroscopy

    Lawther, J. M., Sun, R. & Banks, W., 16 Mai 1996, Yn: Journal of Agricultural and Food Chemistry. 44, 5, t. 1241-1247

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  50. Cyhoeddwyd

    Fractional and structural characterization of wheat straw hemicelluloses

    Sun, R., Lawther, J. M. & Banks, W. B., Ebr 1996, Yn: Carbohydrate Polymers. 29, 5, t. 325-331

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  51. Cyhoeddwyd

    1,1,2 Tribromocyclopropanecarboxylic Acid and Derivatives Valuable Intermediates for Four Carbon Cyclopropane and Cyclopropene Synthons

    Al-Dulayymi, A., Al-Dulayymi, J., Baird, M., Gerrard, M. E., Koza, G., Harkins, S. & Roberts, E., 1996, Yn: Tetrahedron. 52, t. 3409

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  52. Cyhoeddwyd

    2 Vinyl 1 1,1,2 trihalocyclopropanes Valuable Five Carbon Cyclopropane and Cyclopropene Synthetic Intermediates

    Al-Dulayymi, A., Al-Dulayymi, J. & Baird, M., 1996, Yn: Tetrahedron. 52, 33, t. 10955

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  53. Cyhoeddwyd

    A second triclinic polymorph of bis{1,2-bis-(n-butylthioethylene)-1,2-dithiolato(S,S’)} nickel

    Charlton, A., Kilburn, J. D., Underhill, A. & Webster, M., 1996, Yn: Acta Crystallographica. 4, t. 2441-2442

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  54. Cyhoeddwyd

    Intermolecular interactions in the molecular ferromagnet NH4[Ni(mnt)2]. 2H2O

    Coomber, A. T., Beljonne, D., Friend, R. H., Bredas, J. L., Charlton, A., Robertson, N., Underhill, A. E., Kurmoo, M. & Day, P., 1996, Yn: Nature. 380, t. 144-146

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  55. 1995
  56. Cyhoeddwyd

    Generation and trapping of 1,2 dibromo 3 methyl but 2 en 1 ylidenes

    Al-Dulayymi, A., Al-Dulayymi, J., Baird, M. & Rajaram, L., 24 Gorff 1995, Yn: Tetrahedron. 51, 30, t. 8371-8382

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  57. Cyhoeddwyd

    Extraction, fractionation, and characterization of structural polysaccharides from wheat straw

    Lawther, J. M., Sun, R. & Banks, W. B., 1 Maw 1995, Yn: Journal of Agricultural and Food Chemistry. 43, 3, t. 667-675

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  58. Cyhoeddwyd

    Developments in the chemistry of sulphur donor ligands

    Underhill, A., Charlton, A., Wilkes, S. B., Butler, I. R., Kobayashi, A. & Kobayashi, H., 1995, Yn: Synthetic Metals. 70, t. 1101-1104

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  59. Cyhoeddwyd

    Nonlinear optical properties of tetraalkyl substituted metal dithiolene complexes in the near-infrared

    Oliver, S. N., Kershaw, S. V., Underhill, A. E., Hill, C. A. S. & Charlton, A., 1995, Yn: Nonlinear Optics. 10, t. 87-99

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid