Academic Calendar

Biosystems Engineering, Ph.D.

Degree Requirements

Students are normally required to complete 12 credit hours of coursework, including a seminar course (BIOE 7270), and a thesis. The remaining 9 credit hours at the 7000 level can be taken from any Department.

Graduate Specialization in Engineering Education (GSEE)

The Department of Biosystems Engineering offers a Graduate Specialization in Engineering Education (GSEE) at the Doctoral level. The GSEE will require 12 credit hours of coursework at the 7000 level and a thesis on an Engineering Education topic. The coursework requirements include:

  1. BIOE 7270 Advanced Seminar in Biosystems Engineering;
  2. One research methodologies course (3 credit hours) at the 7000 level as approved by the student’s supervisor; and
  3. Two courses at the 7000 level (6 credit hours) approved by the student’s supervisor, at least one of which must be an ENG 7000-level course (e.g., ENG 7010 The Engineering Design Process; ENG 7020 Topics in Engineering Education Practice; ENG 7030 The Discipline of Engineering Education; ENG 7040 Foundations of Engineering Education Research.)

Expected time to graduate: 3 - 4 years

Progression Chart

All students must complete a minimum of 12 credit hours of coursework approved by the faculty advisor.

Plan of Study Grid
Year 1Hours
GRAD 7300 Research Integrity Tutorial 0
GRAD 7500 Academic Integrity Tutorial 0
BIOE 7270 Advanced Seminar in Biosystems Engineering 3
COURSE 7XXXCourses designated 7000 or above from any department 9
Thesis Proposal  
 Hours12
Years 2-3
GRAD 8010 Doctoral Candidacy Examination 0
 Hours0
Years 3-4
GRAD 8000 Doctoral Thesis 0
 Hours0
 Total Hours12

Students are expected to demonstrate independence and professionalism during their graduate studies.  Students are expected to be present on campus for scheduled classes, regular meetings with the advisor, and research work (unless the research work is being done at a site off-campus).  It is understood that progress on research may be limited when the student is taking classes, however, substantial progress is expected during periods when classes are not being taken. Research progress includes tasks such as reviewing scientific literature, collecting experimental data, analyzing experimental data, and paper/thesis writing. Ph.D. students are expected to display increasing independence as they proceed through the doctoral program. The advisory committee will judge whether the academic performance has been satisfactory based on the plans outlined in the previous “Progress Report” form.  

Thesis Proposal  

The thesis proposal will normally be reviewed and approved by the advisory committee within the first 12 months of the PhD program. It will consist of a maximum 20-page (double spaced) proposal including sections on objectives & sub-objectives, brief review of relevant literature, proposed methodology, and impact/significance of the proposed research. The PhD student will give a 20-25 minute presentation on the thesis proposal. The advisory committee may ask questions of clarification or offer suggestions for modification of the research objectives and/or proposed methodology. The thesis proposal presentation should not be viewed as an oral examination that must be passed. The purpose is to set the direction of the students’ research with input from the advisory committee.  

Doctoral Candidacy Examination 

The candidacy examination consists of two parts (i.e., a written portion and an oral portion) that together comprise the candidacy examination.  

Doctoral Thesis 

The thesis must constitute a distinct contribution to knowledge in the major field of study, and the research must be of sufficient merit to be, in the judgement of the examiners, acceptable for publication. The final examination for the PhD degree, which is organized by the Faculty of Graduate Studies, includes two distinct stages: i) examination of the candidate’s written thesis by members of the examining committee followed by ii) an oral examination in which the student presents an overview of the work in 20-30 minutes and is expected to answer questions on the subject of the thesis.  

Registration Information

Students should familiarize themselves with the Faculty of Graduate and Postdoctoral Studies ‘GRAD’ courses applicable to their program. If you have questions about which GRAD course(s) to register in, please consult your home department/unit.

Courses are subject to cancellation if there is insufficient enrolment. Courses with insufficient enrolment may be cancelled the first week of classes. Not all courses will be offered each year — contact the department for courses that will not be offered. All returning and newly admitted students must see an academic advisor or the department head prior to attempting to register.

Regulations

Students must meet the requirements as outlined in both Supplementary Regulation and BFAR documents as approved by Senate.

Supplementary Regulations

Individual units may require specific requirements above and beyond those of the Faculty of Graduate and Postdoctoral Studies, and students should consult unit supplementary regulations for these specific regulations. 

Bona Fide Academic Requirements (BFAR)

Bona Fide Academic Requirements (BFAR) represent the core academic requirements a graduate student must acquire in order to gain, and demonstrate acquisition of, essential knowledge and skills.

All students must successfully complete:

  • GRAD 7300 prior to applying to any ethics boards which are appropriate to the student’s research or within the student’s first year, whichever comes first; and
  • GRAD 7500 within the first term of registration;

unless these courses have been completed previously, as per Mandatory Academic Integrity Course and Mandatory Research Integrity Online Course.

Students must also meet additional BFAR requirements that may be specified for their program.

General Regulations

All students must:

  • maintain a minimum degree grade point average of 3.0 with no grade below C+,
  • meet the minimum and not exceed the maximum course requirements, and
  • meet the minimum and not exceed the maximum time requirements (in terms of time in program and lapse or expiration of credit of courses).

Courses

Biosystems Engineering

BIOE 7040  Fluid Mechanics of Unsaturated Porous Solids  3 cr  
Statics and dynamics of two immiscible fluid phases occupying the voids of porous solids. Concepts include capillary pressure, bubbling pressure, saturation, intrinsic and relative permeability, pore-size distribution indices.
PR/CR: A minimum grade of C is required unless otherwise indicated.
Prerequisite: consent of instructor.
BIOE 7110  Grain Storage  3 cr  
A synthesis of major aspects of the storage of grain including: abiotic and biotic characteristics of stored grain bulks, regional variables, grain pressure theories, methods of controlling deterioration, and health hazards.
PR/CR: A minimum grade of C is required unless otherwise indicated.
Prerequisite: consent of instructor.
BIOE 7140  Advanced Irrigation and Drainage  3 cr  
Selected advanced problems and new developments in irrigation and drainage. Interrelationships between irrigation and drainage and the environment.
PR/CR: A minimum grade of C is required unless otherwise indicated.
Prerequisite: consent of instructor.
BIOE 7180  Bioprocessing  3 cr  
This course allows students with a background in either biological sciences or engineering to gain an understanding of biochemical engineering processes. Topics include production of biofuels, bioplastics, biophamaceuticals, and processing technologies. This course is also offered in the Department of Microbiology as MBIO 7070. BIOE 7180 is not to be held with MBIO 7070.
Equiv To: MBIO 7180
BIOE 7200  Bulk Solids Storage and Handling  3 cr  
Fundamental characteristics of bulk solids, bulk solids flow during storage and handling, loads in bulk solids storage and handling systems, mechanical, pneumatic and hydraulic conveying of bulk solids, safety in storage and handling of bulk solids.
PR/CR: A minimum grade of C is required unless otherwise indicated.
Prerequisite: consent of instructor.
BIOE 7210  Numerical Modelling of Biosystems  3 cr  
Applications of numerical methods to the solution of problems dealing with biological systems: structure analysis, mechanical behaviour of biological materials, moisture sorption and desorption, cooling and heating of biological materials, and flow through saturated and unsaturated porous media. Solution of transient and non-linear problems. Use of commercial finite element packages for problem solving.
PR/CR: A minimum grade of C is required unless otherwise indicated.
Prerequisite: consent of instructor.
BIOE 7220  Advanced Machine Design Analysis for Biosystems  3 cr  
Analysis of machines for use in biosystems with respect to design and functional performance, in-field traction, operator safety and comfort, and energy source, transmission and application. Engineering analyses will be used to study biosystems machinery problems of current and future interest.
PR/CR: A minimum grade of C is required unless otherwise indicated.
Prerequisite: consent of instructor.
BIOE 7230  Advanced Topics on Light-Frame Buildings  3 cr  
Structural and environmental design and analysis of light-frame buildings. Topics include: loads in light-frame buildings; frame design; construction management; environmental control in light-frame buildings; and structure-environment interactions.
PR/CR: A minimum grade of C is required unless otherwise indicated.
Prerequisite: consent of instructor.
BIOE 7240  Special Problems in Biosystems Engineering  3 cr  
Advanced work in a specialized field involving engineering applications to biological systems.
PR/CR: A minimum grade of C is required unless otherwise indicated.
Prerequisite: consent of instructor.
BIOE 7250  Mechanical Behavior of Biological Materials  3 cr  
Elastic and inelastic behavior of biological materials under applied load. Emphasis on unprocessed and semi-processed food products. Use of mechanical behavior properties in the design of handling, storage, processing and sensing systems for food products.
PR/CR: A minimum grade of C is required unless otherwise indicated.
Prerequisite: consent of instructor.
BIOE 7260  Research Methods in Biosystems Engineering  3 cr  
Introduction to quantitative research methods emphasizing reproducible research and analysis. Topics include statement of research objectives and hypotheses; moving through experimentation, measurements, and data acquisition; and ending with exploratory analysis, statistical analyses and estimation.
PR/CR: A minimum grade of C is required unless otherwise indicated.
Prerequisite: consent of instructor.
BIOE 7270  Advanced Seminar in Biosystems Engineering  3 cr  
A series of seminars to be given by Ph.D. candidates on research topics of current interest in Biosystems Engineering.
PR/CR: A minimum grade of C is required unless otherwise indicated.
Prerequisite: consent of instructor.
BIOE 7280  Advanced Topics in Biosystems Engineering  3 cr  
An opportunity to extend, update or acquire specialized knowledge in particular area of interest.
PR/CR: A minimum grade of C is required unless otherwise indicated.
Prerequisite: consent of instructor.
BIOE 7290  Biosystems Engineering Seminar 1  3 cr  
Oral and written presentation of engineering research is discussed. Students are expected to actively participate in weekly seminars and to present two seminars both orally and written.
BIOE 7300  Food Process Engineering  3 cr  
Food engineering concepts are presented using quantitative relationships that define the process. Various advanced methods of heating and processing foods are discussed and their mathematical and physical relationships described. Descriptive information of typical equipment assists students in utilizing engineering principles in design.
PR/CR: A minimum grade of C is required unless otherwise indicated.
Prerequisite: consent of instructor.
BIOE 7310  Materials Incorporation into Soil  3 cr  
Types and characteristics of agricultural materials; solid and liquid waste (including manure) incorporation; crop residue incorporations, seed placement; chemical incorporation; methods and equipment; performance evaluation; measurement technique.
BIOE 7320  Membrane Processes for Water and Waste Treatment  3 cr  
Principles of membrane filtration, classification, design and manufacture. Principle mechanisms of mass transport to the membrane surface and particle/solute rejection. Investigation of membrane bio-fouling and bio-film control strategies. Fundamentals of reverse osmosis, nano-, ultra-, and micro-filtration process design and operation. Practical applications of membranes in the area of water and wastewater treatment. Innovative and novel bio-reactor designs utilizing membrane filtration for environmental reclamation.
BIOE 7350  Bioresource Engineering and Sustainability  3 cr  
Students will gain an understanding of overall sustainability of industrial activities, energy usage, and resource depletion. Course topics will include: environmental emissions (as it relates to air and water pollution, solid and hazardous wastes, noise and traffic impacts); life-cycle assessment and related techniques for evaluating sustainability; design improvements to enhance environmental performance of engineered systems; and methodologies for assessing social and economic impacts of new developments.
BIOE 7360  Biological Systems: Behaviour, Modelling and Simulation  3 cr  
Applications of engineering principles and mathematical methods to model and simulate biological ecosystems. Course materials will analyze critical elements of a biological system and interactions among these elements, principles and techniques of modelling biological systems, the modeling process, estimation of model parameters, and model analysis and validation. Examples of existing models will be discussed and used to simulate various biological systems.
BIOE 7370  Engineering Properties of Fibres for Industrial Uses  3 cr  
Students will gain an understanding of various engineering properties of fibre and textiles for industrial uses. Case studies are used to illustrate the failure of textiles in engineering applications. The course will emphasize how to engineer and evaluate a fibre for biomedical, geotechnical, or athletic applications.
BIOE 7380  Biomaterial Science and Engineering  3 cr  
The course provides students with an overview of materials that are synthesized for, or have agricultural, environmental or biomedical applications, including their sources, physical/chemical/biological properties and applications. The course includes the synthesis/isolation/fabrication and characterization of biomaterials, and the structure-property relationship of those materials. Students will be exposed to concepts on several material characterization techniques at the morphological, chemical and biological level.
BIOE 7400  Agro-Based Biocomposites for Industrial Applications  3 cr  
This course introduces biocomposite materials made from biodegradable, eco-friendly constituents. Students will be introduced to fibres produced from flax, hemp, canola, and cattail stalks, and will learn various methods to produce biocomposite materials using these biodegradable reinforcement materials mixed with biobased resins. Finally, students will learn how to i) evaluate biocomposite materials for adhesion and mechanical properties and ii) modify surface properties to enhance biocomposite properties.
BIOE 7410  Sustainability in the Textile Industry  3 cr  
This course will provide students with an understanding of the environmental problems associated with the textile industry by learning how to assess the environmental footprint associated with the manufacturing of clothing and other textile-based products. In the latter half of the course, students will be introduced to recent research on the utilization of fibres derived from waste biomass as a potential sustainable alternative to traditional textile fibres. Students will gain hands-on experience in the processing of plant stalks for fibre.