Presented by: Helen Nicholson, Air Matters
in association with Derek Miller and Suzanne Broadbent, NZ Occupational Hygiene Society
at OHSIG 2014, Thursday 11/9/14, NZI Room 4, 1.15pm
Industrial hygiene involves anticipating, recognizing, evaluating and controlling workplace hazards through various methods including engineering controls, administrative controls and personal protective equipment to promote worker health and safety. The document outlines the principles of industrial hygiene including evaluating worker exposures, identifying hazards, assessing exposures, interpreting sampling results, and developing control strategies. The goal of industrial hygiene is to apply scientific knowledge and principles to anticipate, recognize, evaluate and control workplace hazards and stresses.
Webinar occupational hygiene in a changing worldMike Slater
Presentation from the webinars held on 24 January 2014. BOHS President elect, Mike Slater. discusses some of the issues facing occupational / industrial hygienists across the world with some ideas about the implications and how occupational hygiene professionals could respond.
Role of occupational hygienist, identification and assessment of workplace health hazards, health exposure routes. Foundation level training for health and safety professionals.
Occupational hygiene aims to prevent illness caused by workplace hazards. It does this through recognizing, evaluating, and controlling hazardous agents via a multidisciplinary approach involving chemistry, toxicology, physics, biology, engineering, and law. Hazards include chemicals, physical agents like noise and vibration, biological agents, and ergonomic risks. Risk is determined by assessing the hazard and level of worker exposure. Controls follow a hierarchy starting with eliminating or substituting the hazard, then using engineering controls, administrative controls like safe work practices, and finally personal protective equipment. Occupational hygienists play a key role in anticipating hazards, conducting exposure assessments, and advising on prevention strategies to protect worker health.
The document discusses industrial hygiene and occupational health. It defines health according to the WHO as complete physical, mental and social well-being. It outlines various determinants of health like heredity, environment, lifestyle and socioeconomic conditions. It discusses the importance of industrial hygiene in maintaining a safe and healthy work environment by controlling physical, chemical and biological hazards through engineering, administrative and personal protective measures.
This document provides an overview of industrial hygiene. It defines occupational/industrial hygiene according to the International Occupational Hygiene Association and American Industrial Hygiene Association. The roles of industrial hygienists include anticipating, recognizing, evaluating, and controlling health hazards in the workplace. The basic principles of industrial hygiene are anticipation of potential risks, recognition of existing hazards, evaluation of health risks, and control of unacceptable risks. The document discusses various workplace health hazards including chemicals, physical agents, biological agents, and ergonomic/psychological factors. It also covers risk evaluation and assessment methods like workplace inspections, health monitoring, and permissible exposure limits.
Occupational Health and Safety for Digital Media StudentsLifelong Learning
The document discusses occupational health and safety rights and responsibilities under Australian legislation. It provides statistics on workplace injuries in Australia and NSW, noting that young and new workers are most at risk. The top causes of injuries for young workers are also outlined. Employer and employee responsibilities are explained. Key parts of the legal framework around workers' compensation and occupational health and safety are also summarized.
Industrial hygiene involves anticipating, recognizing, evaluating and controlling workplace hazards through various methods including engineering controls, administrative controls and personal protective equipment to promote worker health and safety. The document outlines the principles of industrial hygiene including evaluating worker exposures, identifying hazards, assessing exposures, interpreting sampling results, and developing control strategies. The goal of industrial hygiene is to apply scientific knowledge and principles to anticipate, recognize, evaluate and control workplace hazards and stresses.
Webinar occupational hygiene in a changing worldMike Slater
Presentation from the webinars held on 24 January 2014. BOHS President elect, Mike Slater. discusses some of the issues facing occupational / industrial hygienists across the world with some ideas about the implications and how occupational hygiene professionals could respond.
Role of occupational hygienist, identification and assessment of workplace health hazards, health exposure routes. Foundation level training for health and safety professionals.
Occupational hygiene aims to prevent illness caused by workplace hazards. It does this through recognizing, evaluating, and controlling hazardous agents via a multidisciplinary approach involving chemistry, toxicology, physics, biology, engineering, and law. Hazards include chemicals, physical agents like noise and vibration, biological agents, and ergonomic risks. Risk is determined by assessing the hazard and level of worker exposure. Controls follow a hierarchy starting with eliminating or substituting the hazard, then using engineering controls, administrative controls like safe work practices, and finally personal protective equipment. Occupational hygienists play a key role in anticipating hazards, conducting exposure assessments, and advising on prevention strategies to protect worker health.
The document discusses industrial hygiene and occupational health. It defines health according to the WHO as complete physical, mental and social well-being. It outlines various determinants of health like heredity, environment, lifestyle and socioeconomic conditions. It discusses the importance of industrial hygiene in maintaining a safe and healthy work environment by controlling physical, chemical and biological hazards through engineering, administrative and personal protective measures.
This document provides an overview of industrial hygiene. It defines occupational/industrial hygiene according to the International Occupational Hygiene Association and American Industrial Hygiene Association. The roles of industrial hygienists include anticipating, recognizing, evaluating, and controlling health hazards in the workplace. The basic principles of industrial hygiene are anticipation of potential risks, recognition of existing hazards, evaluation of health risks, and control of unacceptable risks. The document discusses various workplace health hazards including chemicals, physical agents, biological agents, and ergonomic/psychological factors. It also covers risk evaluation and assessment methods like workplace inspections, health monitoring, and permissible exposure limits.
Occupational Health and Safety for Digital Media StudentsLifelong Learning
The document discusses occupational health and safety rights and responsibilities under Australian legislation. It provides statistics on workplace injuries in Australia and NSW, noting that young and new workers are most at risk. The top causes of injuries for young workers are also outlined. Employer and employee responsibilities are explained. Key parts of the legal framework around workers' compensation and occupational health and safety are also summarized.
This document discusses risk assessment and its effectiveness in informing safety-related decisions. It provides definitions of risk from academic literature and standards documents. Risk is defined as the "effect of uncertainty on objectives" which takes into account uncertainty in consequences and likelihood. Risk assessment is then defined according to various standards organizations, though their definitions vary. The document outlines the risk management process from ISO 31000 and compares various risk management frameworks. It then discusses what makes an effective risk assessment, including planning, communication, and continuous monitoring and review. Lastly, it summarizes the results of a survey on risk assessment processes and techniques used.
The document discusses Safety in Design (SiD) for industries in New Zealand. It outlines what SiD is, which is a collaborative lifecycle approach to identify hazards and risks and implement control measures at the design stage. The presentation notes that an estimated 40% of fatalities could have been prevented through SiD. It also discusses the changing legislative environment in New Zealand that is pushing for more formal and regulated SiD processes. The summary concludes that implementing SiD can help reduce potential injuries and harm, lower whole of life costs, and ensure compliance with new health and safety legislation.
Presented by: Hans Key, WorkSafe NZ
Moni Hogg, Health and Safety Consultant
and Natia Tucker, Pasifika Injury Prevention Aukilana
at OHSIG 2014, Wednesday 10/9/14, NZI Room 4, 11.45am
Video URLs:
Say Yeah, Nah community education: www.youtube.com/watch?v=shte582z3fo
Puataunofo: www.youtube.com/watch?v=rXQqmOfoR6o
This document outlines a research project investigating the effectiveness of a tailored workplace exercise program for preventing work-related upper limb disorders. The project will develop and implement a 12-week program of resistance, eccentric, and stretching exercises for employees at risk of such injuries. Outcome measures will assess subjective reports, physical measures, task data, and injury rates before, during, and after the program to determine if exercises can help reduce upper limb conditions when targeted to individual jobs and abilities. A literature review found prior programs have benefits but need duration of at least 10-12 weeks to be effective.
This document discusses SDS requirements in New Zealand, both currently and potential future changes. It outlines that SDSs are an important part of ensuring workplace health and safety by providing hazardous substance information. Requirements include having a compliant SDS available within 10 minutes for any hazardous chemicals on site. The document also reviews SDS content requirements, common issues with non-NZ SDSs, and potential increased enforcement of SDS compliance regulations in the future.
This document summarizes an assessment of musculoskeletal disorders on large fishing vessels in New Zealand. It finds that the risk of injury is highest on vessels over 24 meters due to more time spent at sea, more crew members, and more physically demanding tasks. The assessment identified manual handling and slips/trips/falls as the most common causes of injury. It observed many physically demanding tasks performed in difficult conditions and proposed that interventions focusing on ergonomic improvements, training, fitness and hydration could help reduce injuries in the fishing industry.
This document discusses occupational health risk assessment, legal compliance, and uncertainties. It covers New Zealand's Health and Safety Reform Bill requiring employers to eliminate or minimize risks. It also discusses risk management standards and the risk assessment process of identification, analysis, and evaluation. The document outlines uncertainties that can arise in risk identification, analysis, criteria, and evaluation for airborne exposures. It emphasizes that a lack of knowledge and imperfect information can introduce uncertainty, and risk assessors must consider how uncertainties affect the overall risk evaluation and what can be done to manage uncertainties.
This document provides information about machinery guarding standards and regulations. It discusses findings from WorkSafe inspections that found older machinery often lacked guarding while newer machinery was generally guarded. Standards like AS 4024 provide specifications for machine guarding and safety distances to prevent access to hazard zones. The document outlines various standards regarding risk assessment, guards, safety distances, and safety control systems that are relevant for achieving safe machinery guarding.
This document discusses effective health and safety strategies for an aging workforce in New Zealand. It notes that over 1 million New Zealanders are aged 55+ and nearly half of them work. As the population continues to age, employers will need to prepare for an older workforce. The document recommends that employers understand the specific needs of older workers, develop age-based risk assessments to account for common health issues, and provide tailored training, support programs and flexible work arrangements. The key messages are to identify the needs of the aging workforce, develop a risk strategy based on those needs, and provide relevant health and safety information.
The document discusses creating a healthy lifestyle through work-life balance. It emphasizes finding meaningful work that provides physical activity, social connection, and financial security. It recommends developing a career plan to ensure work remains fulfilling and aligns with one's goals. Additionally, it suggests maintaining health through regular checkups, exercise, nutrition, financial planning, and avoiding stressors like smoking or overwork. The overall message is that prioritizing well-being, balance, and fulfillment across work, health, and personal life leads to positive outcomes.
This document discusses health loss and its causes in New Zealand. It uses the measure of disability-adjusted life years (DALYs) to estimate health loss. Mental disorders, injury, and chronic diseases are among the leading causes of health loss across different age groups. Projections estimate a 13% increase in DALYs from 2006 to 2016, with cancer, heart disease, and anxiety/depressive disorders as the top causes. Risk factors like tobacco use, high BMI, and injury risks are preventable contributors to health loss. The document advocates for occupational health programs to identify workplace hazards, monitor employee health, and manage risks to keep employees fit for work.
The biomechanics of running involves the study of the mechanical principles underlying running movements. It includes the analysis of the running gait cycle, which consists of the stance phase (foot contact to push-off) and the swing phase (foot lift-off to next contact). Key aspects include kinematics (joint angles and movements, stride length and frequency) and kinetics (forces involved in running, including ground reaction and muscle forces). Understanding these factors helps in improving running performance, optimizing technique, and preventing injuries.
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This document discusses risk assessment and its effectiveness in informing safety-related decisions. It provides definitions of risk from academic literature and standards documents. Risk is defined as the "effect of uncertainty on objectives" which takes into account uncertainty in consequences and likelihood. Risk assessment is then defined according to various standards organizations, though their definitions vary. The document outlines the risk management process from ISO 31000 and compares various risk management frameworks. It then discusses what makes an effective risk assessment, including planning, communication, and continuous monitoring and review. Lastly, it summarizes the results of a survey on risk assessment processes and techniques used.
The document discusses Safety in Design (SiD) for industries in New Zealand. It outlines what SiD is, which is a collaborative lifecycle approach to identify hazards and risks and implement control measures at the design stage. The presentation notes that an estimated 40% of fatalities could have been prevented through SiD. It also discusses the changing legislative environment in New Zealand that is pushing for more formal and regulated SiD processes. The summary concludes that implementing SiD can help reduce potential injuries and harm, lower whole of life costs, and ensure compliance with new health and safety legislation.
Presented by: Hans Key, WorkSafe NZ
Moni Hogg, Health and Safety Consultant
and Natia Tucker, Pasifika Injury Prevention Aukilana
at OHSIG 2014, Wednesday 10/9/14, NZI Room 4, 11.45am
Video URLs:
Say Yeah, Nah community education: www.youtube.com/watch?v=shte582z3fo
Puataunofo: www.youtube.com/watch?v=rXQqmOfoR6o
This document outlines a research project investigating the effectiveness of a tailored workplace exercise program for preventing work-related upper limb disorders. The project will develop and implement a 12-week program of resistance, eccentric, and stretching exercises for employees at risk of such injuries. Outcome measures will assess subjective reports, physical measures, task data, and injury rates before, during, and after the program to determine if exercises can help reduce upper limb conditions when targeted to individual jobs and abilities. A literature review found prior programs have benefits but need duration of at least 10-12 weeks to be effective.
This document discusses SDS requirements in New Zealand, both currently and potential future changes. It outlines that SDSs are an important part of ensuring workplace health and safety by providing hazardous substance information. Requirements include having a compliant SDS available within 10 minutes for any hazardous chemicals on site. The document also reviews SDS content requirements, common issues with non-NZ SDSs, and potential increased enforcement of SDS compliance regulations in the future.
This document summarizes an assessment of musculoskeletal disorders on large fishing vessels in New Zealand. It finds that the risk of injury is highest on vessels over 24 meters due to more time spent at sea, more crew members, and more physically demanding tasks. The assessment identified manual handling and slips/trips/falls as the most common causes of injury. It observed many physically demanding tasks performed in difficult conditions and proposed that interventions focusing on ergonomic improvements, training, fitness and hydration could help reduce injuries in the fishing industry.
This document discusses occupational health risk assessment, legal compliance, and uncertainties. It covers New Zealand's Health and Safety Reform Bill requiring employers to eliminate or minimize risks. It also discusses risk management standards and the risk assessment process of identification, analysis, and evaluation. The document outlines uncertainties that can arise in risk identification, analysis, criteria, and evaluation for airborne exposures. It emphasizes that a lack of knowledge and imperfect information can introduce uncertainty, and risk assessors must consider how uncertainties affect the overall risk evaluation and what can be done to manage uncertainties.
This document provides information about machinery guarding standards and regulations. It discusses findings from WorkSafe inspections that found older machinery often lacked guarding while newer machinery was generally guarded. Standards like AS 4024 provide specifications for machine guarding and safety distances to prevent access to hazard zones. The document outlines various standards regarding risk assessment, guards, safety distances, and safety control systems that are relevant for achieving safe machinery guarding.
This document discusses effective health and safety strategies for an aging workforce in New Zealand. It notes that over 1 million New Zealanders are aged 55+ and nearly half of them work. As the population continues to age, employers will need to prepare for an older workforce. The document recommends that employers understand the specific needs of older workers, develop age-based risk assessments to account for common health issues, and provide tailored training, support programs and flexible work arrangements. The key messages are to identify the needs of the aging workforce, develop a risk strategy based on those needs, and provide relevant health and safety information.
The document discusses creating a healthy lifestyle through work-life balance. It emphasizes finding meaningful work that provides physical activity, social connection, and financial security. It recommends developing a career plan to ensure work remains fulfilling and aligns with one's goals. Additionally, it suggests maintaining health through regular checkups, exercise, nutrition, financial planning, and avoiding stressors like smoking or overwork. The overall message is that prioritizing well-being, balance, and fulfillment across work, health, and personal life leads to positive outcomes.
This document discusses health loss and its causes in New Zealand. It uses the measure of disability-adjusted life years (DALYs) to estimate health loss. Mental disorders, injury, and chronic diseases are among the leading causes of health loss across different age groups. Projections estimate a 13% increase in DALYs from 2006 to 2016, with cancer, heart disease, and anxiety/depressive disorders as the top causes. Risk factors like tobacco use, high BMI, and injury risks are preventable contributors to health loss. The document advocates for occupational health programs to identify workplace hazards, monitor employee health, and manage risks to keep employees fit for work.
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The biomechanics of running involves the study of the mechanical principles underlying running movements. It includes the analysis of the running gait cycle, which consists of the stance phase (foot contact to push-off) and the swing phase (foot lift-off to next contact). Key aspects include kinematics (joint angles and movements, stride length and frequency) and kinetics (forces involved in running, including ground reaction and muscle forces). Understanding these factors helps in improving running performance, optimizing technique, and preventing injuries.
- Video recording of this lecture in English language: https://youtu.be/Pt1nA32sdHQ
- Video recording of this lecture in Arabic language: https://youtu.be/uFdc9F0rlP0
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
- Link to NephroTube website: www.NephroTube.com
- Link to NephroTube social media accounts: https://nephrotube.blogspot.com/p/join-nephrotube-on-social-media.html
Breast cancer: Post menopausal endocrine therapyDr. Sumit KUMAR
Breast cancer in postmenopausal women with hormone receptor-positive (HR+) status is a common and complex condition that necessitates a multifaceted approach to management. HR+ breast cancer means that the cancer cells grow in response to hormones such as estrogen and progesterone. This subtype is prevalent among postmenopausal women and typically exhibits a more indolent course compared to other forms of breast cancer, which allows for a variety of treatment options.
Diagnosis and Staging
The diagnosis of HR+ breast cancer begins with clinical evaluation, imaging, and biopsy. Imaging modalities such as mammography, ultrasound, and MRI help in assessing the extent of the disease. Histopathological examination and immunohistochemical staining of the biopsy sample confirm the diagnosis and hormone receptor status by identifying the presence of estrogen receptors (ER) and progesterone receptors (PR) on the tumor cells.
Staging involves determining the size of the tumor (T), the involvement of regional lymph nodes (N), and the presence of distant metastasis (M). The American Joint Committee on Cancer (AJCC) staging system is commonly used. Accurate staging is critical as it guides treatment decisions.
Treatment Options
Endocrine Therapy
Endocrine therapy is the cornerstone of treatment for HR+ breast cancer in postmenopausal women. The primary goal is to reduce the levels of estrogen or block its effects on cancer cells. Commonly used agents include:
Selective Estrogen Receptor Modulators (SERMs): Tamoxifen is a SERM that binds to estrogen receptors, blocking estrogen from stimulating breast cancer cells. It is effective but may have side effects such as increased risk of endometrial cancer and thromboembolic events.
Aromatase Inhibitors (AIs): These drugs, including anastrozole, letrozole, and exemestane, lower estrogen levels by inhibiting the aromatase enzyme, which converts androgens to estrogen in peripheral tissues. AIs are generally preferred in postmenopausal women due to their efficacy and safety profile compared to tamoxifen.
Selective Estrogen Receptor Downregulators (SERDs): Fulvestrant is a SERD that degrades estrogen receptors and is used in cases where resistance to other endocrine therapies develops.
Combination Therapies
Combining endocrine therapy with other treatments enhances efficacy. Examples include:
Endocrine Therapy with CDK4/6 Inhibitors: Palbociclib, ribociclib, and abemaciclib are CDK4/6 inhibitors that, when combined with endocrine therapy, significantly improve progression-free survival in advanced HR+ breast cancer.
Endocrine Therapy with mTOR Inhibitors: Everolimus, an mTOR inhibitor, can be added to endocrine therapy for patients who have developed resistance to aromatase inhibitors.
Chemotherapy
Chemotherapy is generally reserved for patients with high-risk features, such as large tumor size, high-grade histology, or extensive lymph node involvement. Regimens often include anthracyclines and taxanes.
Computer in pharmaceutical research and development-Mpharm(Pharmaceutics)MuskanShingari
Statistics- Statistics is the science of collecting, organizing, presenting, analyzing and interpreting numerical data to assist in making more effective decisions.
A statistics is a measure which is used to estimate the population parameter
Parameters-It is used to describe the properties of an entire population.
Examples-Measures of central tendency Dispersion, Variance, Standard Deviation (SD), Absolute Error, Mean Absolute Error (MAE), Eigen Value
The Children are very vulnerable to get affected with respiratory disease.
In our country, the respiratory Disease conditions are consider as major cause for mortality and Morbidity in Child.
Travel vaccination in Manchester offers comprehensive immunization services for individuals planning international trips. Expert healthcare providers administer vaccines tailored to your destination, ensuring you stay protected against various diseases. Conveniently located clinics and flexible appointment options make it easy to get the necessary shots before your journey. Stay healthy and travel with confidence by getting vaccinated in Manchester. Visit us: www.nxhealthcare.co.uk
Nano-gold for Cancer Therapy chemistry investigatory projectSIVAVINAYAKPK
chemistry investigatory project
The development of nanogold-based cancer therapy could revolutionize oncology by providing a more targeted, less invasive treatment option. This project contributes to the growing body of research aimed at harnessing nanotechnology for medical applications, paving the way for future clinical trials and potential commercial applications.
Cancer remains one of the leading causes of death worldwide, prompting the need for innovative treatment methods. Nanotechnology offers promising new approaches, including the use of gold nanoparticles (nanogold) for targeted cancer therapy. Nanogold particles possess unique physical and chemical properties that make them suitable for drug delivery, imaging, and photothermal therapy.
PGx Analysis in VarSeq: A User’s PerspectiveGolden Helix
Since our release of the PGx capabilities in VarSeq, we’ve had a few months to gather some insights from various use cases. Some users approach PGx workflows by means of array genotyping or what seems to be a growing trend of adding the star allele calling to the existing NGS pipeline for whole genome data. Luckily, both approaches are supported with the VarSeq software platform. The genotyping method being used will also dictate what the scope of the tertiary analysis will be. For example, are your PGx reports a standalone pipeline or would your lab’s goal be to handle a dual-purpose workflow and report on PGx + Diagnostic findings.
The purpose of this webcast is to:
Discuss and demonstrate the approaches with array and NGS genotyping methods for star allele calling to prep for downstream analysis.
Following genotyping, explore alternative tertiary workflow concepts in VarSeq to handle PGx reporting.
Moreover, we will include insights users will need to consider when validating their PGx workflow for all possible star alleles and options you have for automating your PGx analysis for large number of samples. Please join us for a session dedicated to the application of star allele genotyping and subsequent PGx workflows in our VarSeq software.
A bit about me..
Grew up in Coromandel with exposure to the farming and commercial fishing industry (father’s boat; parents shifting sheep) practical background
BSc at Auckland
On completion of degree
I started working at Air Matters in 2011 after a fortunate conversation with a friend of my flatmate that resulted in a day of shadowing him on site to see what he got up to 9-5 in air testing. This turned into casual then full time employment. I’ve been there for 3 years now and am very lucky to have been awarded a scholarship to attend the occupational hygiene conference in Melbourne later this year.
I thoroughly enjoy being able to carry out practical science that provides
quality, independent and useful data
written into a report for comparison with the WES
advice on appropriate PPE
and suggestions for basic engineering controls to reduce harmful exposure when appropriate.
I also relish the opportunity to get a glimpse of the behind-the-scenes workings of society that is industry.
from wine bottling plants & dairy companies to
recycling centres, paint shops & engineering workshops