What is Resources: Definition and 460 Discussions

Resource refers to all the materials available in our environment which help us to satisfy our needs and wants. Resources can broadly be classified upon their availability — they are classified into renewable and non-renewable resources. They can also be classified as actual and potential on the basis of the level of development and use, on the basis of origin they can be classified as biotic and abiotic, and on the basis of their distribution, as ubiquitous and localised (private, community-owned, national and international resources). An item becomes a resource with time and developing technology. The benefits of resource utilization may include increased wealth, proper functioning of a system, or enhanced well-being. From a human perspective, a natural resource is anything obtained from the environment to satisfy human needs and wants. From a broader biological or ecological perspective, a resource satisfies the needs of a living organism (see biological resource).The concept of resources has been developed across many established areas of work, in economics, biology and ecology, computer science, management, and human resources for example - linked to the concepts of competition, sustainability, conservation, and stewardship. In application within human society, commercial or non-commercial factors require resource allocation through resource management.

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  1. S

    Beginning a Healthy Diet: Seeking Advice & Resources

    I'm looking to start a healthy diet. I know next to nothing about what that means. I'm going to start studying up on nutrition. I want to structure my diet around what the most sound and up to date science says on the matter. I'd much appreciate the input of anyone with expertise in any...
  2. G

    Resources for finding boiling point at other than 1 atm?

    I would appreciate it if someone could recommend something. I found a boiling point calculator by CalcTool but it doesn't seem that reliable.
  3. H

    Please give me adivice on solid state physics learning resources

    My university lecturer is very new, his lectures and notes are hard to follow and understand. He was a replacement to the old solid state physics lecturer and has designed the module from scratch, so it is unpolished in its current form. Can you please suggest some alternative resources...
  4. H

    Solid State Upper division resources in CMT

    Hi everyone. I'll start my master's degree in physics next year. My plan is to continue my studies in theoretical condensed matter physics. So I've decided to increase my knowledge in this area. In my undergrad I took some courses like Intro. to QFT and Many-Body physics. Also I have studied...
  5. N

    Whatever happened to geothermal energy production?

    I've become nauseated with the recent obsession with colonizing Mars, mining the moon or asteroids, and spending resources on intermittent power production from wind, solar, and batteries. I've looked at numerous sources of energy production and have come to the conclusion that instead of...
  6. O

    Moving From Pseudoscience To Actual Science -- Resources requested

    Hey everyone! I need your help. My new girlfriend is smart, but she's misled and attracted to pseudo-scientific ideas (i.e crystal healing, astrology). I find this fairly annoying. She is a true social scientist though and searches for valid science when it comes to psychology, so I know she is...
  7. S

    Crystal Optics -- Learning resources wanted....

    What are some good resources : books, websites, etc to understand crystal optics? I am a graduate student and I want to start with the basics.
  8. Amey Shukla

    Programs Roadmap for Bachelors Degree in Physics

    I apologize for asking a question that has been asked trillions of times. I've searched the PF for many links, however, I didn't find something good. Let's suppose, a person named Arthur. This guy is a 12th grade student. He is able to do Halliday Resnick Walker. He has slight background in...
  9. I

    Schools Resources to study surface tension

    Hi I want to study the topic of surface tension for the purpose of solving problems. I have textbooks like Halliday Resnick and Young Freedman. But these books don't cover the topic of surface tension. If you know any free, open resources to study this topic, please let me know thanks
  10. ReidMerrill

    Organic reaction mechanism help -- Looking for resources

    I have an assignment in which I must find a named reaction, the original reference to it, and show what experimental evidence was used to develop the reactions mechanism. So far I've had no luck finding anything. It's hard enough finding the original reference and so far I haven't been able to...
  11. S

    Testing What are the best online resources for AP Physics C?

    I was wondering if there were any good online resources for AP Physics C with notes, practice tests, etc.
  12. L

    Need resources for ER diagram and SQL

    I have a gut feeling that I will retake a test about these subjects. Do you know good resources about creating ER diagram and relational model for database (sql database primarily) Sometimes even creating a correct ER Diagram (chen notation) feels difficult and confusing. These type of...
  13. ChloeYip

    Studying Are there any resources for studying calculus and physics?

    I am in year one, hope to get more exercises to work on practice... especially in calculus and physics (introductory level) My school is already provide webwork and masteringphysics as homework, but I don't think they are enough...(limited number of questions only...) Are there any more...
  14. Brian T

    Computational Looking for resources on Discrete Exterior Calculus and FEEC

    Does anyone have recommendations for reading/resources on Discrete Exterior Calculus and/or Finite Element Exterior Calculus? In particular, I want to learn the topics to use in a project for a course and so would like to learn how to implement these methods (specifically geared toward...
  15. H

    I Solid State NMR and X-ray Crystallography resources

    Hello, I need to learn how Solid State NMR and X-ray Crystallography work (theory and practical application). I'm primary interested in how those experimental techniques are used to determine molecular structures. I'm an undergrad physics student and I need this to pass my final exam. So if some...
  16. L

    Studying Resources for reviewing Electrodynamics

    In two months I'm going to take one Physics exam which covers all the undergraduate courses and I must confess I feel quite overwhelmed by the amount of content that there is to be reviewed. In truth I feel that for the purpose of preparing for one exame like this it is not really productive to...
  17. The Bill

    Resources for aerostatics in an arbitrary potential field?

    What resources are there for me to learn more about the subtleties of aerostatics in an arbitrary potential, not just the potential of an inverse square force as used for the barometric formula?
  18. A

    Relativity Learn 4-D Geometry for General Relativity: Free Resources

    I'm trying to self-study general relativity, but I encounter a problem. I can easily understand the ideas and the results, but there are some things related to 4-d geometry that I can't find, like what are Christoffel symbols and how to solve the equation of a geodesic line. I searched for those...
  19. C

    Private tutoring - what tools / resources do you use?

    Hi everyone. Looking to get back into offering private tutoring in physics. (Mod note: changed "tuition" to "tutoring" here and in the thread title.) I used to carry a few textbooks with me and my paper notes with lots of printed exam papers for student to try. I am looking to go paperless...
  20. J

    Preparing for MATH GRE: Tips & Recommended Books

    I am planning to give the MATH GRE. I intend to go to physics graduate schools but I may have to given the MATH GRE according to my college's requirement. I very much like maths, but I'm overloaded with physics related work, including the GRE, since I have been making a transition from...
  21. kostoglotov

    Good beginner's resources for power factors and grids

    I am doing a BSEE and going power side. I am also applying for scholarships and bursaries, and would like to be able to talk specifically about power factors. More than this though, I want to understand it. Most of what I've found so far is very specialized and technical. What good resources...
  22. Z

    Intro Physics Resources for Vertical Projectile Motion

    Hello I am in my final year of schooling in South Africa. For Physics, we do a module called Vertical Projectile Motion & Graphs. This section uses equations of motion etc. I cannot seem to find the online resources for me to truly master this section. The sites I have are of projectile motion...
  23. Dr. Courtney

    Schools Resources for High School Physics at Home - Comments

    Dr. Courtney submitted a new PF Insights post Resources for High School Physics at Home Continue reading the Original PF Insights Post.
  24. gerardofingurbe

    Learn Scientific Programming with CodeAcademy-Style Resources

    is there any site like codeacademy for scientific programming ?
  25. Dr. Courtney

    Schools Resources for High School Math at Home - Comments

    Dr. Courtney submitted a new PF Insights post Resources for High School Math at Home Continue reading the Original PF Insights Post.
  26. Vajhe

    Computational Resources for learning about Optical Beam Propagation Method (BPM)

    Hi, I'm a physicist intern that has some problems with Optics simulations; I'm very interested in doing some Beam Propagation Method (BPM) simulation, but the information online is not that good for begginers in the area. Can anyone advise me on books, journals or such that might help me learn...
  27. T

    Plumbing Infrastructure Resources and Codes

    Hi guys, I'm a mechanical engineer working in a design firm in the construction industry.We have recently been tasked with the design of the Plumbing Infrastructure(Drainage, Water supply, and Firefighting) for a large district. We haven't undertaken this kind of work before since we usually do...
  28. Sirsh

    Engineering Exploring the Fundamentals of Thermoelectrics: A Comprehensive Resource Guide

    Does anyone know of any textbooks that are on the fundamentals or principles of thermoelectrics or something along those lines? I've been searching, but to no avail. Thanks!
  29. M

    MHB Tutoring in College Abstract Algebra & Real Analysis

    Hello, I was wondering if anyone knows of any legitimate websites (companies) that offer tutoring in college level abstract algebra and real analysis? If anyone knows any information or resources I should consider that would be great! Thanks in advance
  30. S

    Designing a Tilting Mechanism for Air Hose, Locking Methods and Resources

    Hello, I want to design a mechanism for tilting an air hose (not more than 10 kg) to a desired angle (anywhere between 0 and 90 degrees depending on operating conditions) and holding it there. I've tried googling this up but just can;t find what I was lookin for. Then I searched for...
  31. P

    General science resources for a 7th grade level

    My friend is a 7th grade teacher and has asked for help finding resources she can share with her students. Web sites, videos, books, etc. appropriate for a Jr High/middle school level. Specific topics she'd like to cover would be: time travel economics (socialism vs capitalism - real economics...
  32. Sirsh

    Calculus Resources for learning Fourier's and Laplace transforms/series in 2 weeks

    Does anyone know of any good sources, websites, books etc. That would be best for trying to become proficient in these topics in as short of a time period possible? I have a good grasp on calculus concepts as is, but I'm undertaking a unit that involves these concepts in the application to...
  33. mrnike992

    Good resources for Physics II?

    I'm struggling just a little bit in Physics II ("An introduction to electricity, magnetism, and light, with emphasis on topics needed by engineering students" as described by the course listing), and I was wondering if there were any good resources to supplement my book, lecture, recitation...
  34. E

    Resources on Gear Cutting Machines

    I'm interested in learning about how original gear cutters were made, such as Polhem's manually operated gear-cutting machine or Whitworth's design. So far, I have only been able to find very brief or vague description on how they worked. Any helpful resources that explain the mathematics and...
  35. Alanay

    Any good resources to learn aeronautics?

    Hey, I'm going to be studying Science and Engineering with my college soon. I like the idea of progressing in Aeronautics after the course. I also want to make sure I'm prepared for the course. Does anyone know any good resources to learn about aeronautics. I'm mostly interested in surveillance...
  36. P

    How Does a Perpendicular Force Affect a Fixed Elastic Rod?

    I am studying the following phenomenon for my project: Thin horizontal elastic rod is fixed at both ends and small perpendicular force is applied at middle of the rod perpendicular to its length. I want to study this dynamics and extend it to cylindrical shell. Please suggest books/papers or...
  37. evinda

    MHB Maximizing Industry Profit w/ Limited Resources

    Hello! (Wave) An industry produces 2 kinds of a product $k_1$ and $k_2$ at its 3 factories $F_1, F_2, F_3$. At the following matrix we can see the hours that are needed from each factory for the production of one kilogram of $k_1$ and $k_2$. $\begin{matrix} & F_1 & F_2 & F_3\\ k_1 & 2 & 3...
  38. S

    Online learning resources for advanced physics....

    Hello people on this forum... I was wondering if someone has any advice for me or could at least push me in the correct direction. I recently found out that the online school that I was planning to to go doesn't offer high level physics... Actually, it's more basic than I had leaving high...
  39. T

    Is there a good book on only observational evidence

    Do you know of a resource that expunges all theory and all mathematics and focuses solely on observable facts? Example: This resource would list Faradays experiments but leave out Maxwells equations.
  40. S

    BSc thesis preparation resources

    My thesis supervisor usually just hands out a paper to read and to fish for the resources and all the rest of the details for myself. Is this a good thing or a bad thing?
  41. BiGyElLoWhAt

    Relativity Finding a Good Book on GR: Experiences & Resources

    What is a good book on GR? I have a good amount of experience with SR, and have spent a good deal of time researching GR, from Wikipedia, to PDF's, and youtube videos. I am moderately comfortable with Tensors, but a book that covers them in depth would be nice, not necessary, however. (I can...
  42. Spinnor

    Dirac equation in 1+1 spacetime, resources

    Trying to get a good understanding of the Dirac equation in 1 space dimension. Looking for resources and stumbled upon another source that should keep me busy over the weekend. Looks to be made as simple as possible while not leaving out the physics. Thanks to Hans for putting it online...
  43. S

    Engineering Good Resources to learn Classical Thermodynamics

    Hi, I'm currently taking thermodynamics in second year mechanical engineering. I read previous threads on here about good textbooks, and everyone seemed to agree that Cengel's book is really good. Its the book we use in class, but at times I don't think it explains everything as fully as it...
  44. C

    Resources for the mathematically inept?

    As a hobby, I have spent years studying string theory, artificial intelligence, quantum mechanics, general physics, cosmology, astrophysics and other related subjects. I've read numerous books on the subjects mentioned and watched a number of lectures as well. The problem is that, in terms of...
  45. mrnike992

    Struggling with Calc II? Check out These Top Resources for Help!

    I'm getting my ass kicked by my Calc II class and now that we've started Taylor series, I'm getting completely lost. Are there any good resources to supplement my textbook and lecture? Thanks!
  46. infinite.curve

    Resources For Real Analysis and Concepts of Mathmatics

    I have been browsing the web, and I notice that I could not find any websites that have real analysis text around. Yes, I understand that I should look for books written by professionals in the field, but I do not know which one I should buy. Do you know of some online resources to real analysis...
  47. erbilsilik

    Understanding Boson Systems: Resources & Tutorials

    Homework Statement What is boson? Quantum mechanical properties of bosons. Statistical properties of bosons. Applications of bose systems. Thermodynamic and statistics properties of ideal bose gas. Homework Equations Looking for a good resources for undergraduate or graduate level. The...
  48. M

    Exploring Maths and CS Projects: Seeking Ideas and Resources

    Hi guys, I am currently enrolled in the second year of a computer science engineering course. Over the last couple of years, I have become a fortunate prisoner to mathematical fascination. I was always good at Maths but the schools I went to did not encourage much creativity and the teachers...
  49. G

    Helpful Resources for Calc. Analysis

    I have started a class on the analysis of calculus. We are three weeks in and have covered some basic set theory, fields and axioms, and now we are beginning induction. It is a very rigorous course and I hoping someone might know of some helpful resources that could aid me throughout it. Ideally...
  50. CrackerMcGinger

    Need reliable resources on basic astronomy and quantum physics

    I've been relying on Wikipedia and some other questionable sources for a basic understanding of these studies, and i don't think I should rely fully on these sources. If anyone can point me to a place that is reliable I would greatly appreciate it.
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