• NETWORK LATENCY EFFECT ON USER PERFORMANCE IN COLLABORATIVE VIRTUAL ENVIRONMENT USING TASK DISTRIBUTION MODEL 

  S. Khalid; S. Ullah; A. Alam; N. Ali (Pakistan Association for the Advancement of Science,Pakistan, 2017-06-20)

  Collaborative Virtual Environments (CVEs) are used for training, education, teleconferencing and assembly of synthetic objects. Network latency, loose coordination, no task distribution strategy and less awareness are the ...
• AN EFFICIENT ALGORITHMIC SOLUTION FOR HIGH PAYLOAD GOOD IMPERCEPTIBILITY HYBRID IMAGE STEGANOGRAPHY 

  A. Murtaza; F. Shaukat; G. Raja; A.K. Khan (Pakistan Association for the Advancement of Science,Pakistan, 2017-06-20)

  A hybrid steganographic technique has been proposed to enlarge the size of secret message and to hide several images in one cover image. Initially, the secret images were compressed using JPEG 2000 before embedding them ...
• AN ALGORITHM TO SEGMENT THE MID-BRAIN STRUCTURES USING MULTIRESOLUTION NON-RIGID REGISTRATION 

  I. Amjad; F. Shaukat; G. Raja; A.K. Khan (Pakistan Association for the Advancement of Science,Pakistan, 2017-06-20)

  In present study, a reference based technique has been proposed to segment midbrain structures in 3D Magnetic Resonance (MR) images using multi-resolution non-rigid registration. The proposed scheme segmented the mid-brain ...
• BIOFILM FORMATION AND CALCIUM PRECIPITATION IN BACILLUS LICHENIFORMIS AND ALCALIGENES FAECALIS FOR SOIL IMPROVEMENT 

  B. Zeb; B. Zainab; J. Siddique; K. Zahid; N. Khaliq; A.W. Qurashi (Pakistan Association for the Advancement of Science,Pakistan, 2017-06-20)

  Calcium precipitation and biofilm formation in halophilic bacteria were investigated in the current study. The strain SMK (Bacillus licheniformis) was isolated from plant rhizosphere and and AQ-1 (Alcaligenes faecalis) ...
• ROLE OF SELENIUM AND VITAMIN E IN LACTOSE BASED EXTENDER ON SEMEN CRYOPRESERVATION OF BUFFALO BULL (BUBALUS BUBALIS) 

  M. Ali; M. Ahmad; S.T. Gul; M. Zubair; I. Ahmad; S. Ali (Pakistan Association for the Advancement of Science,Pakistan, 2017-06-20)

  This study was designed to evaluate the supplementation of various concentrations of selenium and vitamin E and combinations in lactose egg-yolk-glycerol based extender on cryosurvival of buffalo bull semen. The semen ...
• THE PROBABLE RELATION BETWEEN TOXOPLASMA GONDII AND DIABETES MELLITUS 

  M. Arshad; K. J. Cheema; H.J. Malik; S. Sajjad (Pakistan Association for the Advancement of Science,Pakistan, 2017-06-20)

  Present study aims to determine probable relation between Toxoplasma gondii infection and diabetes mellitus by investigating serum levels of insulin and anti-Toxoplasma antibodies through ELISA among diabetic and ...
• EXTRACTION AND EVALUATION OF A NATURAL DYE FROM BISTORTA AMPLEXICAULE 

  A. Fatima; G. K. Raja; M. A. Shah; I. Gul; S. Tabassum; S. Batool; W. Ahmed; M. S. Ahmad (Pakistan Association for the Advancement of Science,Pakistan, 2017-06-20)

  Natural pigments extracted from plants are raised as a vital substitute to artificial dyes. The present study was conducted to extract pigment from Bistorta amplexicaule and evaluate its dyeing property, antimicrobial ...
• EFFECT OF SEEDING RATE AND SEED SOAKING DURATION ON PRODUCTIVITY OF RELAY- INTERCROPPED WHEAT IN COTTON 

  M. U. Chattha; M. B. Chattha; I. Khan; U. Anwar; M. U. Hassan; M. Nawaz; S. A. Anjum; A. Mahmood; S. Mirza (Pakistan Association for the Advancement of Science,Pakistan, 2017-06-20)

  The major problem in cotton-wheat cropping system is delayed harvesting of cotton which results in late planting of wheat. Therefore, a field experiment was conducted on relay wheat in standing cotton that comprised of ...
• SCREENING OF RICE LINES OF DIVERSE ORIGIN RESISTANT TO BACTERIAL LEAF BLIGHT UNDER LOCAL CONDITIONS 

  M. Rizwan; M. Farooq; M.S. Akhter; M. Akhter; W. Hussain (Pakistan Association for the Advancement of Science,Pakistan, 2017-06-20)

  Current study comprised of 20 donor parent lines and four indica elite strains resistant against bacterial leaf blight having diversity in origin viz. Bangladesh, Philippine, Indonesia, Senegal and India. The lines were ...
• ANTIMICROBIAL POTENTIAL OF CATHARANTHUS ROSEUS EXTRACTS AGAINST PATHOGENIC BACTERIAL AND FUNGAL STRAINS 

  A. Aftab; H. Chaudhhary; Z. Yousaf; Z. H. Aftab; F. Khan; H. Yasin (Pakistan Association for the Advancement of Science,Pakistan, 2017-06-20)

  In the present investigation, the antimicrobial activity of Catharanthus roseus (leaves and stem) was evaluated. The plant material was extracted through maceration method and the results were recorded against different ...
• OPTIMIZATION OF BIODIESEL PRODUCTION THROUGH BASE-CATALYZED METHANOLYSIS OF CANTALOUPE SEED OIL 

  T. Akhtar; H. Akhtar; M.I. Tariq; S. Iqbal; N. Sultana; M. Ahmad (Pakistan Association for the Advancement of Science,Pakistan, 2017-06-20)

  Biodiesel represents a suitable alternative to the petroleum-derived diesel fuel as it is renewable and can be used directly in compression-ignition engines. Present work was aimed at extraction of cantaloupe seed oil ...
• EFFECTS OF DIFFERENT PARAMETERS ON THE LIPOLYTIC ACTIVITIES OF LIPASE AND PHOSPHOLIPASE EXTRACTED FROM PRUNUS ARMINICA MEAL OF HUNZA CULTIVAR 

  A. Hifza; M. I. Tariq; N. Sultana; T. Akhtar; S. Nawaz (Pakistan Association for the Advancement of Science,Pakistan, 2017-06-20)

  : Prunus Arminica.L seeds of Hunza cultivar were defatted with chloroform, methanol mixture (2:1v/v) by ultrasonic assisted extraction technique. The lipase and phospholipase extracted, incubated at 400C and pH 6 in ...
• IMPACT OF DIFFERENT ORGANIC MANURES AND NPK APPLICATION ON THE GROWTH AND YIELD OF TURNIP (BRASSICA RAPA L) 

  M. Kiran; M.S. Jilani; K. Waseem (Pakistan Association for the Advancement of Science,Pakistan, 2017-06-20)

  A pot experiment was carried out to check the impact of different organic manures and inorganic fertilizers on the growth and yield of turnip, at Horticulture Departmental experimental area, Faculty of Agriculture, Gomal ...
• COMPARATIVE PROFILING OF PHYTOCHEMICAL CONTENTS AND RADICAL SCAVENGING POTENTIAL IN SOME SPECIES OF FAMILY MORACEAE 

  K. Zahid; M. Ahmed; F. Khan (Pakistan Association for the Advancement of Science,Pakistan, 2017-06-20)

  The current study was carried out for comparative estimation of phytochemicals, anti-radical properties and half maximal inhibitory concentration (IC50) of seven species of family Moraceae using 2, 2-Diphenyl-1-Picrylhydrazyl ...
• QUALTITATIVE AND QUANTITATIVE ESTIMATION OF TERPENOID CONTENTS IN SOME IMPORTANT PLANTS OF PUNJAB, PAKISTAN 

  S. K. Malik; M. Ahmad; F. Khan (Pakistan Association for the Advancement of Science,Pakistan, 2017-06-20)

  Terpenoid contents of traditionally used ethnobotanically important plants (n=25) were determined. Ethanol extracts of seeds, fruits, pods, branches, bark, rhizome and whole plant parts were prepared and preliminary ...
• EFFICIENCY ANALYSIS OF OPEN FIELD TOMATO PRODUCTION IN PUNJAB: A NON PARAMETRIC DATA ENVELOPMENT ANALYSIS APPROACH 

  Q. Ali; M. T. I. Khan; M. Ashfaq; M. I. Javed (Lahore: Pakistan Association For The Advancement Of Science, 2017-09-15)

  This study was designed to calculate production efficiency (technical, economic and allocative) and eterminants of inefficiency in open field tomato production in Punjab, Pakistan.Simple random sampling was used for primary ...
• INFLUENCE OF ZINC UNDER DEFICIT IRRIGATION ON GROWTH AND PRODUCTIVITY OF HYBRID MAIZE 

  M.U. Chattha; M. Maqsood; M.B. Chattha; I. Khan; M.U. Hassan; Q.U. Zaman; M. Usman; M. Maqbool (Lahore: Pakistan Association For The Advancement Of Science, 2017-09-14)

  Zinc (Zn) is an integral part of many enzymes and proteins required by plants for different physiological functions. The field study was conducted to determine the influence of zinc on growth and yield of maize hybrid under ...
• INFLUENCE OF FOLIAR APPLIED POTASSIUM AND DEFICIT IRRIGATION UNDER DIFFERENT TILLAGE SYSTEMS ON PRODUCTIVITY OF HYBRIDMAIZE 

  M. Maqsood; M. U. Chattha; M. B. Chattha; I. Khan; M. A. Fayyaz; M. U. Hassan; Q. U. Zaman; M. U. Chattha (Lahore: Pakistan Association For The Advancement Of Science, 2017-09-13)

  Field experiment was carried out to study the effect of different tillage systems and skipping irrigation at different growth stages along with or without foliar applied potassium on phenology, growth and yield of maize ...
• NUTRITIONAL VALUE ASSESSMENT AND PROXIMATE COMPOSITION OF GAMMA IRRADIATED GRAPES 

  N. Munir; Z. Tahir; R. Haq; S. Naz (Lahore: Pakistan Association For The Advancement Of Science, 2017-09-12)

  Grapes (Vitis vinifera L.) belong to the family Vitaceae that are the best source of energy. The present research was focused to increase the shelf life and controlling the amount of fruit losses by optimizing the dose of ...
• EVALUATION OF PHYTOCHEMICAL COMPOUNDS IN STEM AND LEAF EXTRACT OF ARTOCARPUS INTEGRIFOLIA L. F. 

  K. Zahid; M. Ahmed; F. Khan (Lahore: Pakistan Association For The Advancement Of Science, 2017-09-11)

  Artocarpus integrifolia L. F., economically an important medicinal plant because of its healing properties in treating multiple health disorders. The present study was intended to analyze anti-radical properties as well ...

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