biologic aspects of particulate matter

... where disposal of waste chemicals has become such a major legal issue, the cost of disposing of surplus chemicals often exceeds the original costs The quality of partial containers of chemicals ... associated with the conduct of research Much has been made of the professional expertise, experience, and judgment of scientists which should allow them to be the best judge of the safety program needed ... Laboratory Safety Plan The details of many of the topics found in the following sections, such as a discussion of the contents of Material Safety Data Sheets, definitions of toxic, acutely toxic, etc.,...

Ngày tải lên: 11/08/2014, 04:20

... • • • • • frequency of exposure to the danger point duration of exposure number of employees involved factors causing stress lack of training physical and mental capability of the worker 26 Option ... Selection of PPE) Care will be taken to recognize the possibility of multiple and simultaneous exposure to a variety of hazards Adequate protection against the highest level of each of the hazards ... blank fields at the bottom of the form (indicated by *) are filled out *Name of your work place *Address of the work place where you are doing the hazard assessment *Name of person certifying that...

Ngày tải lên: 08/03/2014, 13:20

... and location of the piece of equipment; • Particulars of the equipment; • Date of examination/test; • Signature of the person who carried out the test; • Description of the condition of the equipment, ... maintenance of PPE • Ensure risks arising from work activity are identified and assessed • Ensuring appropriate training programmes for the use of PPE • Instigation of regular monitoring and testing of ... procedures in the event of failure of PPE For low risk hazards involving simple pieces of PPE, this training will generally be conducted by a competent person “on the job” The use of the most frequently...

Ngày tải lên: 08/03/2014, 13:20

... Healthcare Settings The protection of healthcare personnel from infectious disease exposures in the workplace requires a combination of controls, one of which is the use of PPE It is important to recognize ... Settings Most patient care activities require the use of a single pair of nonsterile gloves made of either latex, nitrile, or vinyl However, because of allergy concerns, some facilities have eliminated ... the selection of a respirator type must consider the nature of the exposure and risk involved For example, N95 particulate respirators might be worn by personnel entering the room of a patient...

Ngày tải lên: 08/03/2014, 13:20

... Understand the types of PPE I Know the basics of conducting a "hazard assessment" of the workplace I Select appropriate PPE for a variety of circumstances I Understand what kind of training is needed ... determining the proper types of PPE required at the worksite The employer should become aware of the different types of PPE available and the levels of protection offered It is definitely a good ... examples of some factors that may influence the selection of protective gloves for a workplace I Type of chemicals handled I Nature of contact (total immersion, splash, etc.) I Duration of contact...

Ngày tải lên: 21/02/2014, 09:20

... milliliters of tincture of iodine (6-8 grams ammonium and/or potassium iodide/100 cc of 45% alcohol) to one liter of water at 43° C (110° F); or, iii Other commercially available cleansers of equivalent ... doff, adjust, and wear PPE; the limitations of the PPE; and the proper care, maintenance, useful life and disposal of the PPE Each of the affected employees has demonstrated an understanding of ... Footwear Selection Guidelines, Selection of Footwear for Chemical Resistance, Selection of Hand Protection, Selection of Protective Clothing Materials, Selection of High Visibility Clothing Technical...

Ngày tải lên: 08/03/2014, 13:20

... the use of PPE; the employer fails to enforce the use of PPE; or the employer does not properly train employees on the use of PPE What are the different categories of PPE? Categories of PPE Face ... De-gloving of a finger caused by a ring From Bob F The accident occurred when the individual was jumping off the side of an Army tow truck He placed his hand on the railing of the bed and jumped off ... determining the proper types of PPE required at the worksite The employer should become aware of the different types of PPE available and the levels of protection offered It is definitely a good...

Ngày tải lên: 17/03/2014, 14:20

... the roles of law enforcement officers The first and utmost task for the safety of responding law enforcement officers is early recognition of the event for what it is First responding officers ... equipment Tactical officers often have more time for Use of tactical officers fragments the tactical specialized training team Outfitting tactical teams with better quality Use of tactical officers reduces ... be of the appropriate type and serviceable as referenced above SBCCOM conducted an evaluation of a representative sample of M17 masks that were part of a department’s operational stockpile of...

Ngày tải lên: 17/03/2014, 14:20

... system of work The Manual will be of most benefit if it forms part of a more comprehensive training programme or is supplemented by the advice of a qualified expert in radiation protection Some of ... are manufactured in limited ranges of size for workers of average build, often of a single gender group only It may be necessary to try different products of a similar specification to find PPE ... authority may specify and enforce the use of RPE with an NPF of for work in situations of low hazards, but may require the use of RPE with a higher factor of at least 100 for continuous use as a...

Ngày tải lên: 17/03/2014, 14:20

... recognized sources such as NIOSH, professional journals, publications, etc Appendix B of Subpart I also offers more specific guidance on how to comply with various aspects of the Personal Protective Equipment ... the end of its useful life and how to dispose of PPE At the conclusion of training, OSHA mandates that employees must be capable of demonstrating their knowledge and skill in the use of PPE Failing ... observed performing his or her job in an unsafe manner, some lack of training (or lack of understanding of training) is often the root cause of the problem Testing your employees and getting them to...

Ngày tải lên: 17/03/2014, 20:20

... account of ergonomic requirements and the state of health of the person or persons who may wear it, and of the characteristics of the workstation of each such person;(d) (c) it is capable of fitting ... England and Wales) of section 192(1) of the Road Traffic Act 1988, and (in Scotland) of section 151 of the Roads (Scotland) Act 1984; (e) equipment used during the playing of competitive sports ... which not specifically protect the health and safety of the wearer; (b) an offensive weapon within the meaning of section 1(4) of the Prevention of Crime Act 1953 used as self­defence or as deterrent...

Ngày tải lên: 23/03/2014, 23:20

... hazards With all of the types of operations that can present hazards and all of the types of PPE available to protect the different parts of a worker’s body from specific types of hazards, this ... protection made of aluminum, steel, fiber, or plastic to protect the top of the foot and front of the ankle Insulated against heat and cold May also be waterproof and chemical resistant Outline of instep ... Delaware Department of Labor 4425 Market Street Wilmington, DE 19802 (302) 761-8219 District of Columbia (Region III) Office of Occupational Safety and Health D C Department of Employment Services...

Ngày tải lên: 31/03/2014, 12:20

... conducted this final project of the MBA program with the acknowledgement of my professional supervisor and the management of 3M Vietnam This is entirely my own work and any use of the materials extracted ... iv TABLE OF CONTENTS COMMITMENT i ACKNOWLEDGEMENT ii COMMENTS OF SUPERVISOR iii TABLE OF CONTENTS iv LIST OF FIGURES vii LIST OF TABLES ... Scope and Limitation of study: Methodology and Framework of Research Study The structure of study 1.1 Definition of Strategy 1.2 Stage of Strategic Management...

Ngày tải lên: 24/11/2014, 00:11

... out of metal mesh are also a potential cause of skin irritation and usually require the use of glove liners, such as those made out of cotton Only gloves listed in the “Reference Listing of Accepted ... the probability of exposure is negligible, thus lowering the risk By contrast, the use of a small cutting tool, in itself a limited source of danger, may present a high level of risk if the task ... handling Risk = Level of danger X Probability of exposure Risk analysis must take into account the characteristics of the task to be performed This includes the identification of the risks and their...

Ngày tải lên: 09/03/2014, 00:20

... Division U.S Department of the Interior Bureau of Reclamation Denver, Colorado July 2005 DISCLAIMER This written matter consists of general information for internal Bureau of Reclamation operations ... circuit impedance X/R ratio Ratio of reactance to resistance of the electrical impedance of a faulted (short) circuit from the source of fault current to the location of the fault on the circuit Line ... effect of dc offset current, illustrated in figure below Currents are approximately 70% of values from ASTM F855, table 3a [4] (AWG or kcmil) Figure – Oscillogram showing effect of dc offset...

Ngày tải lên: 30/06/2014, 14:34

... Sleep(Energy Zero) ! Sleep ! Off ! Off ! Off ! Off ! Off ! Manual-Off/Auto-Off ! Off *Modes shown above with strikethrough are ignored in our analysis General Methodology For each type of equipment, we estimated ... Saturation of PM Current Case (1999) 100% Saturation of PM 100% Saturation of PM & Night-Off Figure Electricity Use by Equipment Type as a Function of Power-Management Levels 10 Current saturation of ... one for office equipment and one for network equipment I OFFICE EQUIPMENT Lifetimes of Office Equipment Equipment lifetime is a critical factor in the estimation of stocks The meaning of “lifetime”...

Ngày tải lên: 23/03/2014, 23:20

... Private company that verifies the authenticity of users 16 Security in Infrared WPANs • Limited to the line -of- sight characteristic of this type of connection • IrDA specification makes no provision ... communicate • They both transmit using SIR • Then they shift to FIR speed RF WPANs • Offer functionality beyond that of IR devices • Include – Bluetooth – 802.15.4 (ZigBee) IEEE 802.15.1 and Bluetooth ... Scatternet • Group of piconets in which connections exist between different piconets – To communicate in each different piconet • Device must use the master device address and clock of that specific...

Ngày tải lên: 13/09/2012, 10:52

... Orthogonal frequency division multiplexing (OFDM) • Commonly referred to as MB-OFDM • Frequency band is divided into five groups containing a total of 14 frequency bands Wireless# Guide to Wireless ... Protocol Functionality Limitations • Bluetooth protocol suffers from its lack of hand-off capability between piconets • Hand-off – Ability to move from one master or PNC to another • Without getting ... accomplished by use of the superframe concept • In 802.15.3, devices can be in one of several powersaving modes • 802.15.5 mesh networking standard extends the capabilities of 802.15.3 networks...

Ngày tải lên: 13/09/2012, 10:52

Ngày tải lên: 08/10/2012, 15:22

Ngày tải lên: 19/10/2012, 11:22