12:23

Boiler, Feed and Cooling Water

21:11

Chemical Properties of Lubricants

16:04

Lubricant Chemistry

08:40

Physical Properties of Lubricants

07:47

Types of Wear

14:37

Lubrication

10:01

Chemical Properties of Fuels

12:35

Physical Properties of Fuels

05:58

Classification of Fuels, Combustion and Flue Gases

04:52

Fractional Distillation of Crude Oil

08:39

Fuels

09:29

Introduction to Industrial Chemistry and Tribology

05:09

Conclusion with Recommendations

07:19

Results and Discussion

05:44

Writing a Full Blown Paper (Intro)

03:09

Ethical Considerations

03:40

Statistical Treatment

04:30

Data Gathering Procedure

05:02

Instrument, Validity and Reliability

17:48

Respondents with Sampling Methods and Sample Size Calculation

10:26

Research Design

07:35

Conceptual Framework

06:57

Theoretical Framework

05:04

Background of the Study

07:09

Definition of Terms

03:53

Significance of the Study

07:05

Scope and Limitations of the Study

25:38

Factors Affecting Human Populations

15:37

Introduction to Population

10:02

Effects of Technology on Human Interaction

17:56

Ethics in Information Technology

08:21

Introduction to Environmental Science

04:41

Statement of the Problem and Hypothesis

26:48

Water Pollution

12:18

Solid Waste Pollution

04:45

Finding the Gap Statement

08:24

Review of Related Literatures and Studies

05:11

Philippine Environmental Laws

03:53

Types of Pollution

09:23

Limiting Factors and Balance in the Ecosystem

14:00

Abiotic Factors (Chemical Substances and Periodic Disturbance)

06:34

Abiotic Factors (Soil and Rocks)

14:02

Abiotic Factor (Air)

11:11

Abiotic Factors (Sunlight, Water, Temperature and Wind)

08:37

Biotic Factors

21:56

Overview Environmental Science