Items where Year is 1990

Ab. Aziz, Sidek (1990) Ciri elastic bagi sistem kaca superionik : Binari (Ag2O) dan Tenari (AgI).(Ag2O).(B2O3). In: Seminar Tahunan ke VII Kumpulan Fizik Keadaan Pepejal, 8 - 9 Oct 1990, Universiti Kebangsaan Malaysia. .

Ab. Aziz, Sidek (1990) Ciri elastik bagi kaca fosfat nadir bumi. In: Simposium Fizik Kebangsaan 1990, 25 Aug. 1990, Universiti Malaya. .

Ab. Aziz, Sidek and Haron, Salleh and Shaari, Abdul Halim and Chow, Sai Pew and Ahmad, Ghazali (1990) Pendekatan ujian tak memusnah bagi penganalisaan ciri kenyal bahan kayu. In: Seminar Kebangsaan Fizik Dalam Industri, 19-20 Sep. 1990, Johor. (pp. 2-10).

Ab. Raman, Ismail and Oshio, S. and Khoo, Kean Choon (1990) Effects of Steam and Alkali Treatment on Chemical Composition and in vitro Digestibility of Oil Palm Trunks. Pertanika, 13 (3). pp. 335-340.

Abas, Fuad (1990) Environmental perspectives of energy scenario in Malaysia. In: International Conference on Energy and Environment, 27-30 Nov. 1990, Bangkok, Thailand. .

Abas, Fuad (1990) Istilah kejuruteraan dalam kegiatan ilmiah. In: Seminar Kebangsaan Peristilahan dan Penulisan Sains, 2-3 Mei 1990, Universiti Sains Malaysia, Pulau Pinang. .

Abas, Fuad (1990) Perspektif tenaga dalam pemprosesan kelapa sawit. In: Seminar Rangkaian kebangsaan Kumpulan Penyelidikan Tenaga ke 5, 23 Jun 1990, USM, Pulau Pinang. (pp. 1-8).

Abd Halim, Mohd Ridzwan and Buxton, D. R. and Hattendorf, M. J. and Carlson, R. E. (1990) Crop water stress index and forage quality relationships in alfalfa. Agronomy Journal, 82 (5). pp. 906-909. ISSN 0002-1962; ESSN: 1435-0645

Abd Rahman, Nordin (1990) Malaysian highway landscape and maintenance. In: 6th Conference of Road Engineering Association of Asia and Australasia, 4-10 Mar. 1990, PWTC, Kuala Lumpur, Malaysia. .

Abd. Kadir, Taha (1990) Masyarakat adat perpatih kontemporari di Negeri Sembilan dalam menghadapi perubahan sosio-budaya. In: Seminar Internasional Mengenai Kesusasteraan, Kemasyarakatan dan Kebudayaan Minagkabau, 4-6 Sep. 1990, Bukit Tinggi. (pp. 1-24).

Abd. Samad, Mohd. Yusoff (1990) Characterization of Lipase Produced by Thermophilic Fungi Isolated From Pome. Masters thesis, Universiti Pertanian Malaysia.

Abdul Karim, Mohamad Nordin (1990) Potensi pengeluaran hasil dari ciku. In: FAMA Forum Potensi Pasaran Bagi Buah-buahan Segar dan Industri Pemprosesan Buah, 26-27 Nov.1990, Kuala Lumpur. .

Abdul Rahman, Alang Perang Zainuddin and Mahfoz, Napsiah and Omar, Ishak (1990) International academic cooperation: status report of Universiti Pertanian Malaysia. In: The Eight AAACU Biennial Convention on Academic Cooperation for the Improvement of Agriculture in Asia, 30 Sept.-4 Oct. 1990, Nagoya, Japan. .

Abdul Rahman, Zaharah and Abdul Hamid, Sharifuddin (1990) The Initial and Residual Value of Phosphorus from Apatite Rock Phosphates and Superphosphates as Measured by 32p Dilution Technique. Pertanika, 13 (1). pp. 27-31.

Abdul Rashid, Zainal Abidin and Ismail, Mahamod and Mohd Ali, Borhanuddin (1990) Voice transmission over PC network. In: The International Conference on IT, 1990, Kuala Lumpur. .

Abdul Samah, Othman and Abdul Rahman, Abdul Rashid (1990) Effect of dilution rate on ethanol production by Saccharomyces cerevisiae(wild strain). In: International Union of Microbiological Societies Congress: Bacteriology & Mycology, 16-22 Sep. 1990, Osaka,Japan. .

Abdullah, Mai Shihah (1990) Foraging Activities of Apis Cerana in a Coconut Plantation. Masters thesis, Universiti Pertanian Malaysia.

Abdullah, Faridah and Lim, Tong Kwee and Mohamed, Rosli (1990) A comparative electrophoretic study of some Ganoderma species collected from coconut trees (Cocos nucifera) and diseased oil palms (Elaesis guinensis). In: 3rd International Conference on Plant Protection in the Tropics, 20-23 Mar. 1990, Genting Highlands,Malaysia. .

Abdullah, Ismail and Ariffin, Kamel and Atan, Mohd (1990) Penjanaan grafik polihedron newton dan gambarajah penunjuk sesuatu polinomial melalui penggunaan komputer. In: Simposium Kebangsaan Sains Matematik Ke IV: Pendidikan dan Penyelidikan Sains Matematik Untuk Pembangunan Negara, 19-21 Nov 1990, Universiti Sains Malaysia, Pulau Pinang. (pp. 201-211).

Abdullah, Norhani and Ho, Y. M. (1990) Rumen protozoa. In: Simposium Mikrobiologi Malaysia Ke-13, 22-23 Ogos 1990, Hotel Grand Continental, Kuala Lumpur. (pp. 28-29).

Abdullah, Norhani and Ho, Yin Wan and M., Mahyuddin and Syed Salim, Syed Jalaludin (1990) Studies in fibre digestion and urea kinetics in cattle and buffaloes. In: 5th AAAP Animal Science Congress, 27 May-1 June 1990, Taipei, Taiwan. .

Abdullah, Norhani and Ho, Yin Wan and Syed Salim, Syed Jalaludin and S., Zaharah (1990) Extracelullar polysaccharide degrading enzymes of anaerobic rumen fungi. In: 5th AAAP Animal Science Congress, 27 May-1 June 1990, Taipei, Taiwan. .

Abdullah, Norhani and Ho, Yin Wan and Syed Salim, Syed Jalaludin and S., Zaharah (1990) Fermentation end-products of rumen fungi grown in straw. In: 13th MSAP Annual Conference, 6-8 Mar. 1990, Malacca, Malaysia. (pp. 51-52).

Abod, Sheikh Ali (1990) Effects of Nutrient Deficiencies on the Root Regenerating Potential and Growth of Pinus caribaea and Pinus kesiya Seedlings. Pertanika, 13 (2). pp. 145-150.

Abu Bakar, F. and Abdul karim, Mohd Nordin (1990) Microflora of Ciku (Achras sapota L.) of Variety Jantung. Pertanika, 13 (2). pp. 211-215.

Abu Hassan, Hazimah (1990) 1. The Synthesis And Biologi Calactivity of Some Estragole Analogues Towards Oil Palm Pollinating Weevils Elaeidobius Kamerunicus Faust 2. Alkaloid Constituents of Breynia Coronata (Euphorbiaceae). Masters thesis, Universiti Pertanian Malaysia.

Ahamd Tajudin, Mohamad Hashim (1990) Utilisation of Palm Oil Mill Effluent as Nitrogen Source for Oil Palm (Elaeis Guineensis Jacq.). Masters thesis, Universiti Pertanian Malaysia.

Ahmad, Bastiah (1990) Effect of Interstock on Growth and Yield of Hevea Brasiliensis (Muell. Arg.). PhD thesis, Universiti Pertanian Malaysia.

Ahmad, Aminah (1990) Strategi penggemblengan tenaga wanita dalam pembangunan sosial. In: Seminar "Wanita dan Pembangunan Sosial", 15-16 Ogos 1990, Universiti Pertanian Malaysia, Serdang, Selangor. (pp. 1-28).

Ahmad, Aminah (1990) The status of the women technicians in Malaysia. In: The International Conference on " The Role of Women in Technical and Industrial Development", 11-15 June 1990, Manila, Philippines. .

Ahmad Zulkarnain, Zuriati and Mohd Zobir, Hussein and Badri, M. (1990) Penyediaan dan pencirian karbon teraktif dari kayu bakau (Rhizophora apiculata). In: Simposium Kimia Analisis Kebangsaan Keempat, 4-6 Sept. 1990, Universiti Pertanian Malaysia, Serdang, Selangor. .

Ampon, Kamaruzaman and Salleh, Maria (1990) Preliminary Studies of Acid Protease and its Inhibitor in Latex of Hevea brasiliensis. Pertanika, 13 (3). pp. 415-418.

Anderson, I. G. and Shariff, Mohamed and Nash, G. (1990) Mass larval mortalities in giant freshwater prawn, Macrobrachium rosenbergii de Man, cultured in Malaysian modified static‘green water’ systems. Journal of Fish Diseases, 13 (2). pp. 127-134. ISSN 0140-7775

Arumugam, Phillip T. (1990) A continuous flow-chamber to study prey preferences of Golden Perch (Macquaria amhigua Richardson) larvae. Hydrobiologia, 190 (3). pp. 247-252. ISSN 0018-8158; ESSN: 1573-5117

Asbi, Ali and Che Man, Yaakob and Wei, L. S. (1990) Soy proteins and products for food use. In: Conference on Soybeans in South-East Asia , 5-6 Mar. 1990, Le Havre, France. .

Ashaari, Z. and Barnes, H. M. and Lyon, D. E. and Vasishth, R. C. and NicholasD. D., D. D. (1990) Effect of aqueous polymer treatments on wood properties part 11: mechanical properties. In: International Research Group on Wood Preservation, 14-18 May 1990, New Zealand. (pp. 1-9).

Auxtero, Edgardo Antiga (1990) Mineralogical and Chemical Properties of Some Acid Sulfate Soils in Malaysia and Their Effects on the Growth Performance of Oil Palm Seedlings (Elaeis Ruineensis, Jacq). PhD thesis, Universiti Pertanian Malaysia.

Awang, Muhamad and A. Halim, Ridzwan (1990) Effect of carbon dioxide-enrichment on tobacco. Transactions of the Malaysian Society of Plant Physiology, 1. pp. 79-82. ISSN 0128-9004

Awang, Muhamad and Z. Abidin, Azman and Suki, A. (1990) Rainfall chemistry and possible impact on agro-forest species in Peninsular Malaysia. In: 3rd International Conference on Atmospheric Science and Application to Air Quality, 15-19 Oct. 1990, Shanghai, China. (pp. 1-16).

Badri, M. and Crouse, Karen A. (1990) Preparation and characterization of activated carbon. In: International Symposium on Advanced Technology: "New Materials Based on Natural Apprearances", 11-12 Oct. 1990, Osaka, Japan. .

Badri, M. and Crouse, Karen A. (1990) Penyediaan dan pencirian karbon aktif. In: Simposium Kimia Analisis Kebangsaan Keempat, 4-6 Sep. 1990, Universiti Pertanian Malaysia. .

Badri, M. and Crouse, Karen Anne and Chua, Sook Yan (1990) Adsorption Potential of Activated Carbon in Some Acidic and Alkaline Media. Pertanika, 13 (1). pp. 73-77.

Bahaman, A.R. and Ibrahim, A.L. and Stallman, N.D. (1990) Leptospira interrogans serovar unipertama isolated in Malaysia. International Journal of Systematic Bacteriology, 40 (1). pp. 98-99. ISSN 0020-7713

Bardaie, Mohd. Zohadie (1990) Engineering and the environment agro-industrial perspective. In: Engineering and the Environment Toward Sustainable Development, 21 Sept. 1990, Subang Jaya. (pp. 1-22).

Bardaie, Mohd. Zohadie and Chan, Kah Whye (1990) Knowledge-based decision system for tractor-trailer selection in a plantation. In: The Asia-Pacific Regional Conference on Engineering for the Development of Agriculture, 5-7 June 1990, UPM, Serdang, Selangor. .

Bunye, Laura L. (1990) Organosolv Pulping of Paraserianthes Falcataria. [Project Paper Report]

Chan, E.H. (1990) The status and conservation of sea turtles in Malaysia. In: Symposium on the State of Nature Conservation in Malaysia, 24 - 26 Aug. 1990, University Malaya,Kuala Lumpur. .

Chan, Eng Heng and Eckert, Scott Alan and Liew, Hock Chark and Eckert, Karen Lind (1990) Locating the internesting habitats of leatherback turtles (Dermochelys coriacea) in Malaysian waters using radiotelemetry. In: Eleventh International Symposium on Biotelemetry, 29 Aug. - 4 Sept. 1990, Yokohama, Japan. (pp. 1-4). (Unpublished)

Cheah, C. H. and Tan, N. H. and Khor, H. T. (1990) Oil and protein compositions of a groundnut (Arachis hypogaea l.) mutant matjan gamma 20. In: 15th Malaysian Biochemical Society Conference, 3 - 4 Sep. 1990, Kuala Lumpur, Malaysia. (pp. 189-191). (Unpublished)

Cheah, S. H. and Siraj, Siti Shapor and Ang, K. J. (1990) A Preliminary Study on Induced Spawning of the Catfish Clarias batrachus (Linnaeus) in Malaysia. Pertanika, 13 (1). pp. 63-66.

Dumrongthai, Pralong (1990) Current Status And Problems Of The Sawmilling Industry In Thailand A Case Study In Bangkok Metropolitan Area. [Project Paper Report]

Effendi , Rachman (1990) Productivity and Efficiency of Plywood Peeling: A Case Study. [Project Paper Report]

Endinkeau, Kuang and Woodward, T. W. (1990) Application of Conjugable Oxidation Products Assay in Assessment of Gamma-Irradiated Palm Olein. Pertanika, 13 (1). pp. 101-106.

Gajurel, Kishor Prasad (1990) Participation of Forest Users' Committee Members in Community Forestry Activities in the Midhills of Nepal. Masters thesis, Universiti Pertanian Malaysia.

Gan, Siowck Lee (1990) Using the computer to meet the objectives of KBSM. In: Computer-in-Education Seminar, 4th National Sciences & Technology week, 22 Sep. 1990, PWTC Kuala Lumpur. (pp. 1-8).

Ghazali, Abdul Halim and Jusoh, Ahmad and Megat Mohd Noor, Megat Johari (1990) Groundwater filtration by a rapid dual-media filter. In: The 2nd International Groundwater Conference - Groundwater and the Environment, June 1990, Kota Bharu, Kelantan. .

Habibullah, Muzafar Shah (1990) Gelagat M3 Di Malaysia: Satu Kajian Empirik. Pertanika, 13 (3). pp. 419-425.

Hamzah, Ramlah and Osborne, Edward W. (1990) Teachers' knowledge and attitudes toward problem - solving teaching. In: 7th Annual National Agricultural Education Research Meeting, 20 Nov. 1990, Cincinati, Ohio USA. (pp. 199-206).

Hashim, Khairudin (1990) Basal Stem Rot of Oil Palm : Incidence, Etiology and Control. Masters thesis, Universiti Pertanian Malaysia.

Hashim, Roshada and Ali, Ahyaudin (1990) The Use of Live, Frozen and Pottasium Permanganate Treated Moina micrura for Catfish (Clarias macrocephalus) Larvae. Pertanika, 13 (3). pp. 367-370.

Hassan, Johari (1990) Pola Penggunaan Media Komunikasi di Kalangan Tenaga Pengajar Institusi Pengajian Tinggi di Malaysia. Masters thesis, Universiti Pertanian Malaysia.

Hassan, Md. Salleh and Othman, Jamilah (1990) The use and impact of modern communication technology in Malaysian universities. In: ASAIHL Seminar on the Impact of Modern Communication Technology on ASAIHL Institutions, 5-8 Dec. 1990, Chiang Mai University, Thailand. .

Ho, Yin Wan and Abdullah, Norhani and Syed Salim, Syed Jalaludin (1990) Guinea grass and rice straw degradation by anaerobic rumen fungi. In: 13th MSAP Annual Conference, 6-8 Mar. 1990, Malacca, Malaysia. .

Ho, Yin Wan and Abdullah, Norhani and Syed Salim, Syed Jalaludin and Kudo, H. (1990) Diversity of anaerobic gut fungi. In: 13th Malaysian Microbiology Symposium, 22-23 Aug. 1990, Hotel Grand Continental, Kuala Lumpur. .

Ho, Yin Wan and Kanapathipillai, V. and Hashim, M. (1990) Seed-borne fungi of chilli. In: 13th Malaysian Microbiology Symposium, 22-23 Aug. 1990, Hotel Grand Continental, Kuala Lumpur. .

Hor, Yue Luan and Stanwood, P. C. and Chin, H. F. (1990) Effects of Dehydration on Freezing Characteristics and Survival in Liquid Nitrogen of Three Recalcitrant Seeds. Pertanika, 13 (2). pp. 309-314.

Hossain, Md.Abul (1990) Bioaccumulation Of Copper And Its Effect On Humoral Immune Response In Goldfish Carassius Auratus Linnaeus. Masters thesis, Universiti Pertanian Malaysia.

Ibrahim, Abdul Ghani (1990) Effects of Foliar Applications of Selected Insecticides on Cocoa Pests and Pollinators. Pertanika, 13 (3). pp. 361-366.

Ibrahim, Abdul Ghani (1990) The bionomics of insect pests of ciku in Malaysia. In: 23rd International Horticultural Congress, 27 Aug.-1 Sep.1990, Florence, Italy. .

Ibrahim, Rushdan (1990) A Soda-Anthraquinone Pulping Of Acacia Mangium. [Project Paper Report]

Ibrahim, Sulong and Hashim, Ismail (1990) Classification of mangrove forest by using 1:40 000-scale aerial photographs. Forest Ecology and Management, 33-34. pp. 583-592. ISSN 0378-1127; eISSN: 0378-1127

Idris, Azni and Jusoh, Ahmad and Suki, Anhar and Megat Mohd Noor, Megat Johari and Ghazali, Abdul Halim (1990) Anaerobic digestion of palm oil mill effluent (POME) in upflow biofilter reactors. In: Water and Wastewater '90 Conference, 24-27 Apr. 1990, Barcelona, Spain. .

Idris, Ismail (1990) Factors Affecting Production Traits in Dairy x Beef Cattle. Pertanika, 13 (2). pp. 177-188.

Ing, Stephen Tiong Mee (1990) Moisture Determination of Cocoa Beans by Microwave Oven. Pertanika, 13 (1). pp. 67-72.

Ismail, Jamali (1990) Language exposure and second language learning. In: Seminar for TESL Trainees, 14 Mac 1990, Tanjung Malim, Perak. (pp. 1-17).

Jamaluddin, Fathaiya and Mohamed, Suhaila (1990) Hypoglycaemic activity of petai papan (Parkia speciosa, Hassk). In: Seminar on Advances in Food Research III, 19-20 Nov. 1990, UPM, Serdang. (pp. 217-221).

Kadir Alsagoff, Syed A. and Clonts, Howard A. and Jolly, Curtis M. (1990) An integrated poultry, multi-species aquaculture for Malaysian rice farmers: a mixed integer programming approach. Agricultural Systems, 32 (3). pp. 207-231. ISSN 0308-521X; eISSN: 0308-521X

Karim, Roselina (1990) Texture Studies on Chinese Wet Noodles (Hokkien - Style Noodles). Masters thesis, Universiti Pertanian Malaysia.

Karmin (1990) The Quality Of Finishes On Plantation Grown Timber Species. [Project Paper Report]

Khan, Mohamad Niyaz (1990) A Simple Technique to Ascertain the Phase Relationships between the Various Atomic Orbitals in Each Pi-Molecular Orbital for the Linear Polyenes. Pertanika, 13 (2). pp. 255-259.

Koeniger, Gudrun and Koeniger, N. and Mardan, Makhdzir and Punchihewa, R. W. K. and Otis, G. W. (1990) Numbers of spermatozoa in queens and drones indicate multiple mating of queens in Apis andreniformis and Apis dorsata. Apidologie, 21 ( ). pp. 281-286. ISSN 0044-8435

Koeniger, Gudrun and Mardan, Makhdzir and Ruttner, Friedrich (1990) Male reproductive organs of Apis dorsata. Apidologie, 21 (2). pp. 161-164. ISSN 0044-8435; ESSN: 1297-9678

Koshy, Joyce (1990) Fermentation of Pineapple Taste Juice for the Production of Citric Acid Using Candida Lipolytica ATCC 8661. Masters thesis, Universiti Pertanian Malaysia.

Kuan, K. K. and Adnan, S. and Ramlah, H. (1990) Effect of Increasing Stocking Density on Performance and Heterophil/Lymphocyte Ratios in Broilers. Pertanika, 13 (2). pp. 171-175.

Lau, S. and Ibrahim, Ramli (1990) Kajian spektroskopi infra merah ke atas lignin kayu terproses bagi beberapa jenis kayu dan rotan tropika. In: Simposium Kimia Analisis Kebangsaan Keempat, 4-6 Sep. 1990, Universiti Pertanian Malaysia. (pp. 1-9).

Law, A. T. and Othman, Azahar (1990) Sewage Pollution in the Coastal Waters off Port Dickson, Straits of Malacca. Pertanika, 13 (3). pp. 375-380.

Law, A. T. and Ravinthar, Vellu and Yeong, C. H. (1990) Oil Pollution in the Coastal Waters off Port Dickson, Straits of Malacca. Pertanika, 13 (3). pp. 381-387.

Lee, C. K. and Low, K. S. (1990) EDTA Extractable Arsenic in Relation to Available Forms in Soil. Pertanika, 13 (2). pp. 261-265.

Liew, Sung Fatt (1990) Increasing Sawntimber Recovery by Target Size Reduction. [Project Paper Report]

Low, K. S. and Lee, C. K. (1990) Removal of Arsenic from Solution by Water Hyacinth (Eichhornia crassipes (Mart) Solms). Pertanika, 13 (1). pp. 129-132.

Low, K. S. and Lee, C. K. (1990) The Removal of Cationic Dyes Using Coconut Husk as an Adsorbent. Pertanika, 13 (2). pp. 221-228.

M. Galang, Luzviminda (1990) Efficiency and Labour Absorption in Irrigated Rice Farms in Nueva Ecija: Philippines. Masters thesis, Universiti Pertanian Malaysia.

Mad, Hasan (1990) Rooting of mangosteen (Garcinia mangostana) cuttings : effects of basal wounding and IBA. In: International Horticulture Congress 23rd, 27 Aug.-1 Sep. 1990, Firenze,Italy. .

Mahfoz, Napsiah (1990) Peranan wanita dalam pembangunan sosial khusus kepada masyarakat luar bandar. In: Seminar Wanita & Pembangunan Sosial, 15-16 Ogos 1990, Serdang,Selangor. .

Mahmood, Marziah (1990) Changes in pH of legume cell suspension culture media containing aluminum. In: International Symposium Plant Soil Interaction at Low pH, 24-29 June 1990, Beckley, USA. .

Majid, Nik M. and Ballard, T.M. (1990) Effects of foliar application of copper sulphate and urea on the growth of lodgepole pine. Forest Ecology and Management, 37 (1-3). pp. 151-165. ISSN 0378-1127; eISSN: 0378-1127

Mansor, Halimathon and Sudo, K. and Ishihara, M. (1990) Preliminary Studies on the Steam Explosion Pretreatment of the Oil Palm Stem. Pertanika, 13 (2). pp. 165-170.

Mat Arshad, Adzemi (1990) Kesan Pengapuran ke Atas Pertumbuhan dan Pengeluaran Hasil Jagung dan Kacang Tanah. Masters thesis, Universiti Pertanian Malaysia.

Mayuree, Doungpet (1990) Properties of Medium Density Fibreboard Manufactured from Extracted and Unextracted Acacia Catechu Wood Chips. [Project Paper Report]

Mckay, Gordon and El-Geundi, Mohammad S. and Abdul Wahab, M. Z. and Nassar, Mamdouh M. (1990) An Analytical Two Resistance Mass Transfer Model for Dye Adsorption on Bagasse Pith. Pertanika, 13 (3). pp. 395-403.

Md Yassin, Sulaiman (1990) Basic needs, human resources and sustainable development in Malaysia. In: CIRDAP Regional Expert Consultation of Action Research in Developing the Village Community Area by Integrating Basic Needs and Ecological Resource Perspectives, 2-6 Oct. 1990, Bangkok, Thailand. .

Md Yassin, Sulaiman and Masud, Jariah (1990) Research on family development in Universiti Pertanian Malaysia : preliminary findings. In: National Family Development Seminar, Kuala Lumpur, 11 Sep. 1990, Kuala Lumpur. .

Md Yassin, Sulaiman and Muhamad, Maznah (1990) Human resource and community development : an implication for non-formal education in Malaysia. In: UNESCO Seminar on Role of Community Education, 16-20 Sep. 1990, Kuala Lumpur. .

Md. Sharif, Atan and O. Fitton, Alan (1990) The Cyclisation of l-Aryl-2-Benzamidoalkan-l-Ols to 4,5-DihydroOxazoles or Isoquinolines. Pertanika, 13 (3). pp. 389-393.

Md. Yunus, Aida Suraya (1990) Country report on enchantment of mathematics Malaysia. In: South East Asian Conference on Mathematics Education , 14-17 June 1990, Brunei, Darussalam. .

Md. Yunus, Aida Suraya (1990) Malaysia's steps towards enchantment of mathematics. In: South East Asian Conference on Mathematics Education , 14-17 June 1990, Brunei, Darussalam. .

Md. Yusoff, Fatimah (1990) Water quality characteristics in experimental fish ponds, Malaysia. In: The Second Asian Fisheries Forum., 17-22 April 1989., Tokyo, Jepun.. (pp. 193-196).

Meon, Sariah (1990) Infection of Chilli by Cercospora capsici. Pertanika, 13 (3). pp. 321-325.

Meon, Sariah (1990) Penetration and infection of chilli fruit tissues by (colletotrichum capsici). In: International Conference on Plant Protection in the Tropics, 20-23 Mar. 1990, Kuala Lumpur. .

Meon, Sariah (1990) Seed transmission of (colletotrichum capsici) in relation to control of anthracnose fruit rot of chilli. In: 3rd International Conference on Plant Protection in the Tropics, 20-23 Mar. 1990, Kuala Lumpur. .

Mohamad, Aminuddin and Mohd. Said, Siti Hasanah (1990) Influence of Light on Seed Germination of Calamus manan. Pertanika, 13 (3). pp. 327-330.

Mohamad, Rosli (1990) In vitro inhibition of acetylcholinesterase by acephate and methamidophos. Journal of Plant Protection in the Tropics, 7 (1). pp. 55-61. ISSN 0127-6883

Mohamad, Rosli and Abd. Raffar, Khalip (1990) Education and research in land utilization and application of agrochemicals in Malaysian agriculture. In: Tsukuba Asian Seminar on Agriculture Education (TASAE), 14-27 Oct. 1990, University of Tsukuba, Ibaraki, Japan. .

Mohamad, Rosli and Arshad, Juzu Hayati and A. Rahman, Ismail (1990) Movement, breakdown and persistence of carbofuran in rice field microcosm. Journal of Plant Protection in the Tropics, 7 (1). pp. 27-37. ISSN 0127-6883

Mohamed, Murtedza and Chin, L. L. and Lim, T. S. (1990) The Brunei Bay as an Effluent Receiving Waterbody: Observations during the Start-up Period of a Kraft Pulp and Paper Mill. Pertanika, 13 (1). pp. 123-128.

Mohamed, Suhaila (1990) Extending the shelf life of fresh durian (Durio zibethinus). ASEAN Food Journal, 5 (3). pp. 117-119. ISSN 0127-7324; ESSN: 1505-5337

Mohamed, Suhaila and Mohd. Khir, Safiah (1990) Effect of shrinkwrapping and paraffin waxing on the shelf life of pineapples stored at various temperatures. In: Seminar on Advances in Food Research III, 19-20 Nov. 1990, UPM, Serdang. (pp. 124-130).

Mohd, Ismail (1990) The Determination of Sub-boxes Which Might Contain the Global Minimizer(s) Using Interval Arithmetic. Pertanika, 13 (3). pp. 409-413.

Mohd, Ismail (1990) An interval global optimization algorithm for a class of functions with several variables. Journal of Computational and Applied Mathematics, 31 (3). pp. 373-382. ISSN 0377-0427

Mohd Ali, Borhanuddin (1990) Integrating voice and data over local area network in UPM. In: The Impact of Modern Communication Tech in Asaihil Instalation, 6 Dec. 1990, Chiengmai, Thailand. .

Mohd Ali, Borhanuddin (1990) Voice/data integration over ethernet network. In: The JSPS 3rd Annual Seminar on Integration Engineering, 17 December 1990, Kuala Lumpur. .

Mohd Ali, Borhanuddin and Mokhtar, Adznir and Malek, Abdul Fatah (1990) Educating the society towards a higher level of technological awareness. In: The Internatinal Conference on English Education, 22 Mar. 1990, Pulau Pinang. (pp. 229-232).

Mohd Ghazali, Hasanah (1990) Production and Characterisation of Cell-Bound Lipases Secreted by a Newly Isolated Strain of Geotrichum Candidum. Masters thesis, Universiti Pertanian Malaysia.

Mohd Long, Shabdin (1990) The Impact of Pollution on the Nematode and Harpacticoid Copepod Species Composition of an Estuarine Mudflat. Pertanika, 13 (1). pp. 33-44.

Mohd Long, Shabdin and Karim, Rusdan (1990) Kajian Awal Kepadatan Meiofauna dalam Paya Bakau Teluk Mengkabung, Sabah. Pertanika, 13 (3). pp. 349-355.

Mohd Said, Mohd Zaki and Ambak, Mohd Azmi and Mohammad Mohsin, Abu Khair (1990) Colour Pattern as an Additional Aid to the Identification of Nemipterus Species and Their Relationship. Pertanika, 13 (1). pp. 17-26.

Mohd. Nor, Abu Hassan Shaari and Maarof, Fauziah (1990) Mencari momen memusat mutlak ketiga. In: Simposium Kebangsaan Sains Matematik Ke IV: Pendidikan dan Penyelidikan Sains Matematik Untuk Pembangunan Negara, 19-21 Nov 1990, Universiti Sains Malaysia, Pulau Pinang. (pp. 361-369).

Muda, Wan Abdul Manan (1990) Malpernakanan di Kalangan Penduduk Dewasa di Hulu Terengganu. Pertanika, 13 (1). pp. 53-62.

Munisamy @ Doraisamy, Susila (1990) Penganalisisan Pengoperasian Terminal Perkayuan Pelabuhan Klang Menerusi Rangkaian Giliran Tertutup. Masters thesis, Universiti Pertanian Malaysia.

Munisamy @ Doraisamy, Susila and Mohd, Ismail (1990) Throughput planning of Port Klang's timber terminal. In: International Congress on Computational and Applied Mathematics, 23 - 28 July 1990, Katholieke Universiteit Leuven,Belgium. .

Musa, M and Rowley, D. (1990) Heterogeneity of Mouse Macrophages in Terms of Their Bactericidal Activity. Pertanika, 13 (2). pp. 195-203.

Musa, M and Sidek, R (1990) CD4/CD8 Ratios among Blood Donors in Penang. Pertanika, 13 (3). pp. 371-373.

Musa, M. and Rowley, D. (1990) The In Vitro Bactericidal Activity of Normal and Activated Mouse Macrophages against Salmonella typhimurium C5sr. Pertanika, 13 (1). pp. 45-52.

Nawawi, A. and Ho, Yin Wan (1990) Effect of temperature and pH on growth pattern of Ganoderma boninense from oil palm in Peninsular Malaysia. Pertanika, 13 (3). pp. 303-307. ISSN 0126-6128

Noordin Mokhtar, Suparjo and R. A., Halim and S., Jalaludin and C., Abu Bakar and Othman, Ahmad Shokri (1990) Quality of Asystasia leaves and stems 60 days after seeding at different shade levels. In: Proc. 13 MSAP Ann. Conf, 6–8 March 1990, Malacca. (pp. 168-172).

O. S., Selvaraj and M., Sekaran and J. M., Pandaran and T. K., Mukherjee and Tan, S. G. and Barker, J. S. F. (1990) The use of Kodak photoflo-600 solution in cellulose acetate electrophoresis. In: 15th Malaysian Biochemical Society Conference, 3 - 4 Sept. 1990, Universiti Kebangsaan Malaysia, Bangi, Selangor. (pp. 166-169). (Unpublished)

Osman, Noorma and Nordin, Norida (1990) Diet untuk Pemeliharaan Kupu-Kupu Beras, Corcyra cephalonica St. (Lepidoptera: Pyralidae). Pertanika, 13 (2). pp. 205-209.

Othman, Radziah and Shamsuddin, Zulkifli (1990) Growth of Sesbania rostrata on Different Components of Tin Tailings. Pertanika, 13 (1). pp. 9-15.

P. Ramakrishnan, (1990) A Comparison On The Semen Characteristics And Extenders For Freezing Semen Of The Swamp, River And Crossbred Buffalo (Bubalus Bubalis). Masters thesis, Universiti Pertanian Malaysia.

Paudyel, Bimal keshari (1990) Developing Thinning and Pruning Guidelines for Acacia Mangium Plantations in Peninsular Malaysia Using Tree Growth Characteristics. Masters thesis, Universiti Pertanian Malaysia.

Peng, Yee Hock (1990) Pencirian Pokok Poligon. In: Simposium Kebangsaan Sains Matematik Ke IV: Pendidikan dan Penyelidikan Sains Matematik Untuk Pembangunan Negara, 19-21 Nov 1990, Universiti Sains Malaysia, Pulau Pinang. (pp. 41-51).

Peng, Yee-Hock (1990) Pencirian pokok poligon = (A characterization of polygon tree). In: Simposium Kebangsaan Sains Matematik Ke-IV, 19 - 21 Nov 1990, Universiti Sains Malaysia,Pulau Pinang. .

Pensook, Suwanna (1990) Production and Properties of Isocyanate-Bonded MDF Manufactured from Acacia Mangium. [Project Paper Report]

Permadi, Pipin (1990) The Moisture Content Effect on Full Cell Process of Bamboo Preservation. [Project Paper Report]

Poerwono, Dwisetia (1990) Fresh Fish Consumption in Semarang Indonesia. Masters thesis, Universiti Pertanian Malaysia.

Rahmani, Mawardi and Mohd Ismail, Hazar and Leong, Toi Yin (1990) Jatrofolon A danJatrofatrion: Dna Diterpena dariJatropha gossypifolia. Pertanika, 13 (3). pp. 405-408.

Roxas, Jilian O. (1990) Manpower Training Needs Analysis of the Bamboo Furniture Industry in Luzon Island, Philippines. [Project Paper Report]

S. Kanapathipillai, Vijaya (1990) Studies on the potential of biological control of the anthracnose fungi Colletotrichum in Malaysian fruits. In: Fourth International Mycological Congress (IMC 4), 28 August - 3 September 1990, Regensburg, West Germany. .

Saadon, M. N. and Liew, Hee Chong (1990) Water circulation pattern of Port Dickson in August 1988. In: Advances in Fisheries and Marine Sciences - The JICA FPSS (UPM) Experience , 10-11 March 1989, The Mallaca Village Resort, Air Keroh, Melaka. (pp. 128-139).

Sadikun, Sahat and Stephenson, Alan (1990) Direction Changes of Isothermal Remanent Magnetization (IRM) for Multidomain Particles Produced by Stationary Alternating Field Demagnetization. Pertanika, 13 (2). pp. 247-254.

Sahri, Mohd Hamami (1990) The Durability of Phenol-Resorcinol Formaldehyde Glue Joints on Three Malaysian Hardwood Species. Pertanika, 13 (2). pp. 159-163.

Sajap, Ahmad Said and Kaur, Kiranjeet (1990) Histopathology of Metarhizium anisopliae, an Entomopathogenic Fungus, Infection in -the Termite, Coptotermes curvignathus. Pertanika, 13 (3). pp. 331-334.

Sajjad, M. Siddique (1990) Induction of Salt Tolerance in Basmati Rice (Oryza sativa L.). Pertanika, 13 (3). pp. 315-320.

Salleh, Abu Bakar and Ampon, Kamaruzaman and Salam, Faridah and Wan Yunus, Wan Md Zin and Abdul Razak, Che Nyonya and Basri, Mahiran (1990) Modification of lipase for reactions in organic solvents. Annals of the New York Academy of Sciences, 613. pp. 521-522. ISSN 0077-8923; ESSN: 1749-6632

Samat, Abdullah (1990) Taburan dan Populasi Ikan Air Tawar di Beberapa.Altitud di Taman Kinabalu Sabah, Malaysia. Pertanika, 13 (3). pp. 341-348.

Sapriyadi, Hambali (1990) Characterization And Virulence Studies Of Motile Aeromonads Isolated From Clarias Batrachus And C. Gariepinus And Their Immunization Potential. Masters thesis, Universiti Pertanian Malaysia.

Schurr, Theodore G. and Ballinger, Scott W. and Gan, Yik Yuen and Hodge, Judith A. and Merriwether, David Andrew and Lawrence, Dale N. and Knowler, William C. and Weiss, Kenneth M. and Wallace, Douglas C. (1990) Amerindian mitochondrial DNAs have rare Asian mutations at high frequencies, suggesting they derived from four primary maternal lineages. American Journal of Human Genetics, 46 (3). pp. 613-623. ISSN 0002-9297

Selamat, Jinap and Daud, Mahat (1990) Kandungan Kapsaisin dalam Kultivar Capsicum annum. Pertanika, 13 (2). pp. 217-220.

Selamat, Jinap and Dimick, P. S. (1990) Analysis of Non-volatile Organic Acids in Fermented and Dried Cocoa Beans by High Performance Liquid Chromatography. Pertanika, 13 (1). pp. 107-111.

Setyohadi, (1990) The Effects of Selected Microbial Inoculum on Microbial and Biochemical Changes During Cocoa Fermentation. Masters thesis, Universiti Pertanian Malaysia.

Shamsudin, Mad Nasir and Mohd Arshad, Fatimah (1990) Composite Models for Short Term Forecasting for Natural Rubber Prices. Pertanika, 13 (2). pp. 283-288.

Shamsudin, Mad Nasir and Tajima, K. and Kimura, T. and Shariff, M. and Anderson, L. G. (1990) Characterization of the causative organism of ornamental fish mycobactriosis in Malaysia. Fish Pathology, 25 (1). pp. 1-6. ISSN 0388-788X; ESSN: 1881-7335

Sidek, Zakaria and Lim, Tong Kwee (1990) Occurrence of a Mosaic Virus in Guava. Pertanika, 13 (3). pp. 357-359.

Sijam, K. and Chang, C. J. and Gitaitis, R. D. (1990) A semiselective agar medium for the identification and isolation of (Xanthomonas campestris pv. vesicatoria) from tomato and pepper seeds. In: American Phytopathological Society/Canadian Phytopathological Society) Joint Meeting, 4 - 8 Aug. 1990, Grand Rapids,Michigan USA. .

Siow, Kiat Foo (1990) The Optimum Location, Number and Size of Rice Mills in Tanjung Karang, West Malaysia. Masters thesis, Universiti Pertanian Malaysia.

Sk. Abdus Salam, and Abang Ali, Abang Abdullah and Yap, Chee Lin (1990) Structural applications of bamboo. Jurnal Institusi Jurutera Malaysia, 45. pp. 8-21. ISSN 0126-513X

Suki, A. (1990) Waste minimization and zero discharge potential in Malaysia. In: International Workshop on Pollution and Low Waste Technologies, 19-30 November 1990, New Delhi. .

Suki , A. and Awang , M. (1990) Oxidation pond and aerated lagoon. In: Seminar on Option for Sewage Treatement, 18 September 1990, Universiti Pertanian Malaysia, Serdang, Selangor. .

Suki , A. and Zainal Abidin, Azman (1990) Air quality monitoring in the amang industry. In: Seminar Perlindungan Sinaran untuk Pengilang-Pengilang Bahan Galian Radioaktif, 22-23 May 1990, Kuala Lumpur. .

Syed Salim, Syed Jalaludin and S., Romziah and Ho, Yin Wan and Abdullah, Norhani (1990) The effects of supplementation on growth rate of steers. In: 5th AAAP Animal Science Congress, 27 May-1 June 1990, Taipei, Taiwan. .

Tamam, Ezhar and Mohd Yasin, Sulaiman and Kamsah, Mohd Fadzilah (1990) Management vogue, job satisfaction and correlates of organisational loyalty in Bumiputra, Western and Japanese manufacturing companies: a case study. Malaysian Management Review, 25 (1). pp. 11-23. ISSN 0025-1348

Tamang, Devika (1990) Factors Related to Community Forest Management Practices in Two Rural Villages in Nepal. Masters thesis, Universiti Pertanian Malaysia.

Tee, Tan Wee and Keong, Wong See (1990) Enhancement of Cadmium and Zinc Flame Spectrometric Signals by Using APDTC-nButylamine-MIBK Extractants. Pertanika, 13 (1). pp. 95-99.

Torres, James L. (1990) Studies On Motile Aeromonas Spp. Associated With Healthy And Epizootic Ulcerative Syndrome-Positive Fish. PhD thesis, Universiti Pertanian Malaysia.

Universiti Pertanian Malaysia (1990) Laporan tahunan. [Annual Report]

Universiti Pertanian Malaysia, (1990) Akhbar Mahasiswa. (Issue. 1).

Universiti Pertanian Malaysia, (1990) Akhbar Mahasiswa. (Issue. 2).

Universiti Pertanian Malaysia, (1990) Akhbar Mahasiswa. (Issue. 3).

W. Yusoff, W. Mohamad Daud and Badri, M. and Hashim, Mansor (1990) Possible conduction mechanisms in coconut-shell activated carbon. Journal of Applied Physics, 67 (4). pp. 1915-1917. ISSN 0021-8979; ESSN: 1089-7550

W.Z. , Rushidah and W.H., Wan Sulaiman (1990) Simulating the potential production of maize (Zea Mays) cv, Suwan I in Malaysia. In: Workshop on Simulation of Potential Production of Rice SARP-IRRI-CNRRI (12-17 November 1990) hosted in Hangzhou, China., 12-17 November 1990, Hangzhou, China. .

Wagiran, Rahman and Yeop Majlis, Burhanuddin and Ramli, Abdul Rahman (1990) Design and fabrication technique of thick-film circuits. In: Seminar Kebangsaan Fizik Dalam Industri, 19-20 Sept. 1990, UTM, Johor Bahru, Johor. .

Wahab, Zakaria and Kaspar, Thomas C. (1990) Effect of maize residue on five maize hybrids. Malaysian Applied Biology, 19 (1). pp. 29-36. ISSN 0126-8643

Wahab, Zakaria and Razak, Abdul Rahman (1990) Effect of Groundnut Plant Residues on Germination and Radicle Elongation of Four Crop Species. Pertanika, 13 (3). pp. 297-302.

Wan Daud, Wan Ramli and Govindasamy, Parathan (1990) Proses Penghasilan Kitin daripada Kulit Udang. Pertanika, 13 (2). pp. 229-237.

Wan Daud, Wan Ramli and Yusoff, Mohd. Fauzi and Krishna Rao, D. S (1990) Proses Penghasilan Bromelin daripada Batang Nenas. Pertanika, 13 (1). pp. 113-121.

Wan Harun, Wan Sulaiman (1990) Simulating water limiting effects on production of grain maize in lowland and upland environments. In: Soil Science Conference of Malaysia, 20-21 March 1990, Malacca. .

Wan Harun, Wan Sulaiman and Marsom, Isnan and A. Manan, Mohd. Mokhtaruddin (1990) Tests on a Small Rainfall Simulator for Evaluating Soil Erodibility. Pertanika, 13 (2). pp. 239-246.

Wan Harun, Wan Sulaiman and Wan Zain, Rushidah (1990) Rainfed yield of grain maize under two agroecological environments in Malaysia. In: IRRI-SARP International Workshop on Cropping Systems, 5-10 February 1990, Tamil Nadu Agriculture University, Coimbatore, India. .

Wongsiri, S. and Limbipichai, K. and Tangkanasing, P. and Mardan, Makhdzir and Rinderer, T. and Sylvester, H. A. and Koeniger, G. and Otis, G. (1990) Evidence of reproductive isolation confirms that Apis andreniformis (Smith, 1858) is a separate species from sympatric Apis florea (Fabricius, 1787). Apidologie, 21 ( 1). pp. 47-52. ISSN 0044-8435; ESSN: 1297-9678

Yaakub, Noran Fauziah (1990) A Multivariate Analysis of Attitude Towards Teaching. Pertanika, 13 (2). pp. 267-273.

Yaakub, Noran Fauziah (1990) Personality Patterns of Teacher Trainees from a Malaysian Training College. Pertanika, 13 (1). pp. 139-144.

Yaakub, Noran Fauziah (1990) Why They Choose Teaching: a Factor Analysis of Motives of Malaysian Teacher Trainees. Pertanika, 13 (2). pp. 275-282.

Yaakub, Noran Fauziah and Mohd Noor, Sharifah (1990) Kepuasan kerja di kalangan guru : konsep dan permasalahannya. In: Seminar Kebangsaan Kedua Persatuan Psikologi Malaysia., 24-25 Julai 1990., Dewan Laksamana, Hotel PDPN Off Jalan Barat, Petaling Jaya.. (pp. 90-272).

Yadav, Devendra Prasad (1990) Nutritive Evaluation Of Sago Fibre As Feedstuff For Sheep. Masters thesis, Universiti Pertanian Malaysia.

Yadav, Devendra Prasad (1990) Role of Credit and Technology in Income and Employment Generation in Paddy Farms of Tanjong Karang and Beranang, Malaysia. Masters thesis, Universiti Pertanian Malaysia.

Yong, Eu Fan and Said, Salim (1990) Effects of climate change on rice production in Malaysia. In: International Conference on Global Warming - A Call for International Coordination, 9-12 April 1990, Chicago, USA. .

Yu, S. Y. and Lee, S. Y. (1990) Fish as an ingredient in noodles. In: Conference on Food Ingredients in Asia, 19-21 February 1990, World Trade Centre, Singapore. .

Yu, S. Y. and Tan, L. K. (1990) Acceptability of crackers (‘Keropok’) with fish protein hydrolysate. International Journal of Food Science & Technology, 25 (2). pp. 204-208. ISSN 0950-5423; ESSN: 1365-2621

Yu, S.Y. (1990) Basic sensory tests for evaluation of food. In: 7th SIFST Symposium , 5-7 April 1990, Singapore. .

Yu, S.Y. and Lee, S.Y. (1990) Incorporation of wet fish mince into noodles. In: Asian Fisheries Forum, 17-22 April 1989, Tokyo, Japan. .

Yu, Swee Yean (1990) Product development from freshwater fish. In: Handling & Processing : the Selling Point in Malaysian Fisheries, 27-28 March 1989, Park Avenue Hotel, Kuala Lumpur. .

Yusoff, Khatijah and Sulaiman, Wan Nor Azmin and Sharif, Zainudin (1990) A General Survey of Nitrate-Nitrogen Levels In Well-water under Different Landuses. Pertanika, 13 (1). pp. 79-83.

Yusoff, Mohammed and Habibullah, Muzafar Shah (1990) Expectations and the Demand for Agricultural Loans. Pertanika, 13 (1). pp. 133-138.

Yusop, Zulkifli (1990) Effects of Logging on Streamwater Quality and Solute Input-Output Budgets in Small Watersheds in Peninsular Malaysia. Masters thesis, Universiti Pertanian Malaysia.

Yusop, Zulkifli and Suki, Anhar and Kasran, Baharuddin (1990) Postlogging effects on suspended solids and turbidity-five years observation. In: Workshop on Watershed Development and Management , 19-23 February 1990, Kuala Lumpur. .

Zain Hassan, Sayed Mohamed and Lester, Richard N. (1990) Comparative micromorphology of the seed surface of Solanum melongena L. (eggplant) and allied species. Pertanika, 13 (1). pp. 1-8. ISSN 0126-6128

Zainuddin, Zaleenah (1990) Quality Characteristics of Rice Bran Oil and the Utilization of Rice Bran from Selected Malaysian Rice Varieties. Masters thesis, Universiti Pertanian Malaysia.

Zainudin, Siti Rubiah (1990) Studies on Germination and Seedling Growth of Neobalanocarpus Heimii (King) Ashton. Masters thesis, Universiti Pertanian Malaysia.

Zakaria, Mohammad Zaidi and Ambak, Mohd Azmi (1990) Potentials and benefits of recreational fisheries development in Malaysia. In: Angling & Recreational Fisheries: Another Avenue in Fisheries Development, 22 Aug. 1990, Negeri Sembilan Room, Putra World Trade Centre (PWTC), Kuala Lumpur. (pp. 1-17).

Zauyah, S. and Stoops, G. (1990) A study of the ferrallitic weathering of an amphibole schist in Peninsular Malaysia. Pertanika, 13 (1). pp. 85-93. ISSN 0126-6128