V. Zyl

发表

Three-dimensional modelling of simultaneous saccharification and fermentation of cellulose to ethanol

V. Zyl, J. Maree, 2012 .

Factors influencing community integrated management to childhood illness in rural areas

V. Zyl, M. Alice, 2013 .

Testing for normality using the cumulant generating function

V. Zyl, J. Martin, 2013 .

Testing for normality by using the properties of the cumulant generating function

V. Zyl, J. Martin, 2013 .

INTELLECTUAL CAPITAL AND MARKETING STRATEGY INTERSECT FOR INCREASED SUSTAINABLE COMPETITIVE ADVANTAGE

V. Zyl, Charlene Rowena, 2008 .

The development and evaluation of positive psychological interventions aimed at happiness

V. Zyl, Llewellyn Ellardus, 2012 .

On the Importance of Polarization in Radar Scattering Problems

van Zyl, V. Zyl, J. Johannes, 1986 .

The effect of fire on hydrological response and the subsequent effect on streamflow

V. Zyl, Herman Petrus, 2018 .

Searching for histogram patterns due to macroscopic fluctuations in financial time series

V. Zyl, V. Helen, 2007 .

Hypothalamic-pituitary-adrenal axis function and hypothalamic-pituitary-thyroid axis function in mentally retarded oatients with and without self-injurious and/or aggressive behaviour

V. Zyl, Paulina Maria, 2003 .

The investigation of genotypic antiretroviral drug resistance in the context of the South African national antiretroviral roll-out programme

V. Zyl, Gert Uves, 2012 .

SQUID detected low-field NMR for the evaluation of internal fruit quality

V. Zyl, D. Steven, 2010 .

Modelling the determinants of the business performance of small and micro accommodation enterprises in the formal sector in South Africa

V. Zyl, H. Christoffel, 2017 .

Characteristics and factors influencing fast-food intake of young adult consumers from different socio-economic areas in Gauteng, South Africa

V. Zyl, M. Karin, 2009 .

Barriers to enhancing project performance through experiential learning

V. Zyl, Karel Jacobus, Karel Jacobus, 2012 .

Substance abuse practices and Intervention programmes for male youth offenders in Pollsmoor – Department of Correctional services

V. Zyl, A. Leon, 2011 .

The potential of Lespedeza cuneata as bio-active forage in the management of gastrointestinal nematodes in sheep

V. Zyl, A. Erika, 2014 .

Development of plant-produced Bluetongue virus vaccines

V. Zyl, R. Albertha, 2014 .

Effect of substituting baking water with brewer's spent grain supernatant on the micro-structure and crumb structure of white wheat flour bread

Nicole J. Jean, V. Zyl, 2019 .

The effect of incubation time and temperature on sperm motility, human sperm DNA and assisted reproductive technologies (ART) outcome

V. Zyl, Estee Alwelien, 2015 .

Hypovirulence detected in Brazilian isolates of Cryphonectria cubensis

V. Zyl, Wingfield, Alfenas, 1999 .

A study of single-gender grouping for sixth grade math as a strategy for improving student achievement

G. Douglas, V. Zyl, 2011 .

The psychometric properties of the Emotional Quotient Inventory 2.0 in South Africa

V. Zyl, J. Casper, 2014 .

A grounded theory research investigation into the importance of social relationships and networks within corporate Information Systems projects

V. Zyl, Dawid Hermanus, 2009 .

The use of a Roving Creel Survey to monitor exploited coastal fish species in the Goukamma Marine Ptrotected Area, South Africa

V. Zyl, C. Sylvia, 2011 .

Adults living with stimulant abuse and bipolar disorder: Experiences of service users at treatment centres

V. Zyl, K. Marie, 2017 .

Elucidation of possible virulence factors present in Russian wheat aphid (Diuraphis noxia) biotypes’ saliva

V. Zyl, R. Andrews, 2008 .

SINGLE-PHASE CONVECTIVE HEAT TRANSFER AND PRESSURE DROP COEFFICIENTS IN SMOOTH CONCENTRIC ANNULI

V. Zyl, 2012 .

Seligman's Flourishing: An Appraisal of What Lies beyond Happiness

V. Zyl, E. Llewellyn, 2013 .

Numerical modeling and experimental investigation of the flow and thermal processes in a motor car vehicle underhood

Van Zyl, Josebus Maree, V. Zyl, 2006 .

The inheritance and genetic expression of the ripening inhibitor (rin) gene in tomato

V. Zyl, Christiaan Jacobus, 2001 .

The effect of season on the breeding cycle of plains antelope of the western Transvaal highveld

V. Zyl, I. Skinner, J.H.M. Oates, 1974 .

Aspects of the invasion of southern tall grassveld by Aristida junciformis subsp. junciformis Trin. et Rupr.

V. Zyl, Douglas Dirk., 2013 .

On the Latimer-MacDuffee theorem for polynomials over finite fields

V. Zyl, J. Visser, 2011 .

The role of private general practitioners in the treatment of alcohol dependence in the Free State province

V. Zyl, 2022 .

Crossing the boundaries: Stelarc's artworks and the reclaiming of the obsolete body

V. Zyl, Susanne Hildegard, 2010 .

Is everything presented in medical journals or presentations true

V. Zyl, A. Allan, 2012 .

The state of research output in South Africa with respect to economy size and population

V. Zyl, J. Martin, 2012 .

Defending commercial surrogate motherhood against Van Niekerk and

Van Zyl, Hugh V McLachlan Glasgow, V. Zyl, 2016 .

Misdiagnosis of hip pain could lead to unnecessary spinal surgery

V. Zyl, A. Allan, 2010 .

Gesag as diens : die rol van die dissipels in die Matteusevangelie

V. Zyl, C. Hermie, 2012 .

Prayer : the chief exercise of faith : the centrality of prayer in faith and obedience according to Karl Barth

V. Zyl, Marthinus Stephanus, 2013 .

Objective determination of vowel intelligibility of a cochlear implant model

Van Zyl, Jan Louis, V. Zyl, 2009 .

The role of tourism in the conservation of cultural heritage with particular relevance for South Africa

V. Zyl, C. James, 2005 .

A missiological evaluation of Christian responses to reincarnation

V. Zyl, M. Paul, 1994 .

A personal research into the concept ofpower/knowledge abuse within the church

V. Zyl, M. Paul, 2009 .

The effect of maize vitreousness and a starch binder on in vitro fermentation parameters and starch digestibility in dairy cows

V. Zyl, J. Combrink, 2017 .

Contributions to the study of blood constituents in domestic animals in South Africa. 6. Normal values for serum protein fractions in sheep as obtained by electrophoresis on cellulose acetate strips.

V. Zyl, C. Lulu, 1967 .

An investigation into the fundamental understanding of an activated sludge bioremediation process and optimisation of thiocyanate and cyanide destruction

V. Zyl, Andries Wynand, 2019 .

THE USE OF ADJUVANTS TO IMPROVE FUNGICIDE SPRAY DEPOSITION ON GRAPEVINE FOLIAGE

V. Zyl, S. Abraham, 2009 .

Gastrointestinal persistence of the probiotic bacteria Lactobacillus plantarum 423 and Enterococcus mundtii ST4SA, and their anti-listerial activity

V. Zyl, Winschau Fayghan, 2018 .

Fluorescence and bioluminescence imaging of the intestinal colonization of Enterococcus mundtii ST4SA and Lactobacillus plantarum 423 in mice infected with Listeria monocytogenes EGde

V. Zyl, Winschau Fayghan, 2015 .

Engineering pyruvate decarboxylase – mediated ethanol production in the thermophilic host Geobacillus thermoglucosidasius

V. Zyl, 2014 .

Quantifying root growth dynamics and nutrient uptake in apple trees

V. Zyl, Frederik Jacobus, 2016 .

Water and fruit quality.

V. Zyl, 1970 .

Financial cost-benefit analysis for the establishment of areas free from and areas of low pest prevalence of Bactrocera dorsalis (Hendel) in South Africa

V. Zyl, John Bridget, 2019 .

Response of wheat (Triticum eastivum L.), canola (Brassica napus) and medic (Medicago) to a once-off mouldboard and deep tine tillage in the Swartland sub-region of the Western Cape

V. Zyl, J. Geldenhuys, 2017 .

Characterisation of the dielectric properties of rhinoceros tissue using computer simulation and physical tissue phantom models

V. Zyl, Floris Johannes, 2017 .

Sex and infertility Part I . Prevalence of psychosexual problems and subjacent factors

V. Zyl, J., 2008 .

2017-07-31 Genotypic and epidemiological characterization of Methicillin resistant Staphylococcus aureus (MRSA) and Coagulase Negative Staphylococcal (CoNS) strains isolated at Tygerberg Hospital

V. Zyl, K. Nel, 2016 .

ACCOUNTING FOR EMPLOYEE STOCK OPTIONS

V. Zyl, W. Boyd, 2010 .

Escalation in the prevalence of ciprofloxacin resistant gonorrhoea in men presenting with urethritis to public health facilities in two South African cities.

Radebe, V. Zyl, D. Plessis, 2007 .

A multiparameter analysis of a select repertoire of British punk rock of the first wave, 1976-1979

V. Zyl, W. Adriaan, 2006 .

Exploring the potential theory-practice gap in the teaching methods of nurse educators

V. Zyl, Anna Elizabeth, 2014 .

Assessment of the possible interactions between soil and plant water status in a Vitis vinifera cv. Merlot vineyard

V. Zyl, J. Albertus, 2014 .

Exploring how Gestalt Play therapists establish sensory contact with children who have sensory integration disorders

V. Zyl, Elsie Wilhemina, 2011 .

An analysis of selected stakeholder dynamics in the South African recreational freshwater angling sector

V. Zyl, J. J. Steyn, 2010 .

Sodium hypochlorite generation for household water disinfection in Haiti

Nadine, Van Zyl, V. Zyl, 2001 .

Grafting of walnut (Juglans regia L.) with hot callusing techniques under South African conditions

V. Zyl, 2008 .

The effects of meta-model questioning and empathic responding on concreteness in client statements and client ratings of anxiety and counselor attractiveness, expertness, and trustworthiness

V. Zyl, Eldon Lee, 1983 .

A Combined functional genomics and in silico approach for the identification of anti-Rhipicephalus vaccine candidates

V. Zyl, 2013 .

The collection of value added tax on online cross-border trade in digital goods

V. Zyl, Stephanus Phillipus, 2013 .

Investigation into the production and application of porous titanium within the biomedical field

V. Zyl, Willem Heber, 2014 .

The role of school managers in developing entrepreneurial skills of grade 9 learners

V. Zyl, Ethel Vera, 2009 .

A management model for heads of department in the medical school, University of the Free State

V. Zyl, G. Jacobus, 2004 .

Hotel openings in Cape Town between 2008 and 2010: Critical success factors and challenges

van Zyl, Gerrit Aldert, V. Zyl, 2015 .

An examination of the relationship between public opinion and public policy in South Africa : the case of abortion

V. Zyl, H. Nicolette, 2003 .

Identifying barriers to growth in mineral value chains

Van Zyl, Hermanus Jacobus, V. Zyl, 2017 .

Capturing the dynamics of the South African sunflower seed market in a partial equilibrium framework

V. Zyl, Izak Johannes, 2010 .

EXPLORING A CONCEPTUAL MEASUREMENT INSTRUMENT TO ASSESS PERFORMANCE PREDICTORS OF SMALL TOURISM BUSINESS IN SOUTH AFRICA

V. Zyl, 2008 .

The South African pilchard (Sardinops ocellata) and the maasbanker (Trachurus trachurus) : a preliminary study of the salps and doliolids off the west and south coasts of South Africa

V. Zyl, 1960 .

Death and Compassion: A Virtue-Based Approach to Euthanasia

V. Zyl, L. Liezl, 2000 .

Geological mapping of the inner shelf off Cape Town's Atlantic Seaboard, South Africa

V. Zyl, Frederik Wilhelm, 2018 .

Metrical aspects of the complexification of tensor products and tensor norms

V. Zyl, Augustinus Johannes, 2009 .

The impact of precision farming on the profitability of selected maize irrigation farms in the Northern Cape Province

V. Zyl, S. Francois, 2010 .

Work–role fit, meaningfulness and engagement of industrial

V. Zyl, Llewellyn Ellardus, 2009 .

Phase I and phase II - control charts for the variance and generalized variance

V. D. Merwe, V. Zyl, 2016 .

The epidemiology of schoolboy rugby

T. Noakes, V. Zyl, C. Roux, 1987 .

A review of the etiology, biomechanics, diagnosis, and management of patellofemoral pain in cyclists

Elize, V. Zyl, P. Martin, 2001 .

Silent victims of rape : police effectiveness in dealing with child rape cases

V. Zyl, Sinclair, 2006 .

The relationship between farm size and efficiency in South African agriculture

van Zyl, V. Zyl, J. Binswanger, 1999 .

Basic concepts of random matrix theory

Van Zyl, J Alexis, V. Zyl, 2005 .

The attitudes of managers and students towards adult basic education and training : a case study of the Grindrod group

V. Zyl, D. Rossouw, 2000 .

Residential burglary in South Africa : a geographical perspective

V. Zyl, George Sebastiaan, 2002 .

ACCURACY OF RISK PREDICTION TOOLS FOR ACUTE CORONARY SYNDROME: A SYSTEMATIC REVIEW

V. Zyl, J. Engela, 2015 .

Collaborative transboundary water quality monitoring: a strategy for Fezile Dabi District Municipality and its neighbours

V. Zyl, André Stephmar, 2012 .

ACCOUNTING FOR EMPLOYEE STOCK OPTIONS

V. Zyl, W. Boyd, 2010 .

Process development and commissioning of a bioreactor for mass culturing of USAB granules by process induction and microbial stimulation

V. Zyl, P. Jacobus, 2005 .