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Vigorous Exercise May Help Prevent "Silent" Strokes
WEDNESDAY, June 8, 2011 (Health.com) — Small strokes that cause no outward symptoms yet have potentially serious long-term consequences may be kept at bay by vigorous exercise such as jogging and cycling, a new study in the journal Neurology suggests.
Walking and other light exercise, by contrast, appears to offer no protection against these so-called silent strokes, which cause small brain lesions and have been linked to an increased risk of falling, memory problems, dementia, and full-blown strokes.
"The more reasons we can tell our geriatric patients to exercise, the better," says the lead author of the study, Joshua Z. Willey, MD, an assistant professor of neurology at Columbia University Medical Center, in New York City. "Not only does [exercise] prevent stroke and heart disease, it also prevents these markers that are linked to other diseases, including dementia, and overall mortality."
The study included 1,238 men and women in northern Manhattan who are part of a larger, ongoing study of stroke risk factors funded by the federal government. The participants ranged in age from about 60 to 80 and had no known history of stroke. Just under two-thirds were Hispanic, and the remainder were roughly evenly split between blacks and whites.
Each of the participants answered survey questions about their exercise habits, including which activities they took part in, how often, and for how long. Forty-three percent of the participants did not exercise at all; 36% engaged in light workouts such as walking, playing golf, or bowling; and 21% reported getting regular, moderate-to-vigorous exercise from bicycling, swimming, racquetball, and similarly intense activities.
Roughly six years later, the participants each underwent an MRI to look for signs of silent strokes, also known as subclinical brain infarcts. Roughly 1 in 6 had lesions consistent with silent stroke.
The odds of having a silent stroke were 40% lower in the heavy exercise group than in the sedentary group. However, the light exercisers were just as likely to have lesions as those who did not exercise at all, even when the researchers took other risk factors (such as cholesterol levels, blood pressure, and diabetes) into account.
This doesn't mean that low-intensity exercise has no value. As Dr. Willey and his coauthors are quick to point out, light physical activity has other health benefits. It's also possible that, with a larger study population, they might have found a subtle yet measurable relationship between low-intensity exercise and a lower risk of silent stroke.
"Maybe it was simply that they could not measure a difference," says Helmi Lutsep, MD, a stroke expert and vice chair of neurology at Oregon Health and Science University, in Portland.
But the findings do echo similar research on exercise and (non-silent) strokes. Previous studies, including one from Dr. Willey's team, which includes researchers at Columbia and the University of Miami, have consistently linked vigorous exercise—but not mild exercise—to a lower risk of stroke.
Dr. Lutsep, who was not involved in the study, says that some of her elderly patients have difficulty sticking to a regular regimen of intense exercise. She often advises these people to include short bursts of intense activity in their exercise routine.
"Even if they can't maintain an intense level of activity, they can often make their exercise a little more vigorous for a short time, for, say, 10 minutes," she says.
One of the study findings surprised Dr. Willey: Uninsured participants, as well as those with Medicaid, saw no reduction in silent-stroke risk no matter how vigorously they exercised. While he's unable to explain why, he suspects that it's because those participants have underlying medical problems that are not being adequately treated.
Dr. Lutsep agrees. "If we have a patient who is uninsured, it's likely he's not taking blood-pressure medications that help prevent strokes," she says. "The risks are magnified."
Value Analytics Manager (Johannesburg)
Remuneration: | R1000000 – R1200000 per year Negotiable depending on experience |
Location: | Johannesburg |
Job level: | Senior |
Type: | Permanent |
Reference: | #TM41877 |
Company: | E-Merge IT Recruitment |
Job description
Big four major retail bank has an urgent requirement for a managerial level quantitative analyst, who will be involved in the management of quant’s in the value analytics, collections team. This is a senior role at ManCo level. The business offers great exposure to a variety of projects which will allow you the chance to develop your career into a seasoned quantitative analytics – manager.
Requirements
Requirements:
- Honours degree in mathematics/statistics/economics/finance
- Eight+ years’ experience in a quantitative analyst role
- Three plus years’ experience gained in managing a quant team
- Previous collections experience (advantageous)
- Credit risk experience
Absolute essential skills
- SAS advanced user
- Advanced statistical and financial modelling skills
- Actuarial analysis
- Risk
- VBA
- SQL
- R-programming
Reference Number for this position is TM41877 which is a permanent position based in Sunninghill offering a salary up to R1.2m per annum cost to company negotiable on experience and will be decided in accordance with your current remuneration.
e-Merge IT recruitment is specialist niche recruiters with a wide range of positions available. We offer researched positions with top companies to strong technical skilled candidates.
Email Tebogo on
az.oc.egrem-e@mogobet
or give him a call on 011 463 3633 to discuss this and other opportunities.
Please feel free to check out our website on www.e-merge.co.za for similar positions that might be of interest to you!! Do you have a friend who is a technology specialist? We pay big cash to you if we place a friend that you sent us!
If you haven’t heard from e-Merge IT within two weeks of your application, please consider it unsuccessful for this position.
Posted on 09 Nov 11:46
Tebogo Morgan
0114633633
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All rights reserved. Copyright © 2018. Republish permission. ADSL & Web hosting proudly provided by Afrihost. Bizcommunity.com, its sponsors, contributors and advertisers disclaim all liability for any loss, damage, injury or expense that might arise from the use of, or reliance upon, the services contained herein. Privacy policy, Terms of Use, PAIA.
Middleweight Digital Editor (Cape Town)
Remuneration: | Cost to company |
Location: | Cape Town |
Education level: | Degree |
Job level: | Mid |
Type: | Permanent |
Reference: | #Digital Editor |
Company: | Highbury Media |
Highbury Media (Pty) Ltd is SA’s largest independent magazine and digital publishing company responsible for some of the country’s best-performing titles. We are currently looking for a Middleweight Digital Editor for our Editorial department.
The successful candidate will be responsible for:
–In conjunction with the Group Editor, lead the digital and social media content strategy.
–Driving strategic planning for digital media to ensure consistency through all digital marketing channels
Editorial Excellence
-Take ownership of special projects as directed by the Group Editor
-Provide support to the Editor for the convening of a range of projects. This may include undertaking research, tracking trends, monitoring projects; compiling pertinent background materials for strategic initiatives
-Draw up weekly schedules
-Constantly check stories in backend
-Amend existing style guide
-Ensure publication conforms to editorial/design excellence
Staff Interaction
-Work in close contact with digital team, Print Editors and Art Director
-Manage Social Media Manager Intern, Digital Content Producer Intern and Digital Designer Intern regarding posts
Social Media
-Share posts Instagram, Facebook and Twitter, responding to messages and comments
-Creation of a social media plan which adhere to content promoted throughout the day
-Check analytics to see which posts are or aren’t working
-Create discussion points on various platforms, with text and/or visuals
-Present monthly digital findings and overview of platforms
-Compile monthly digital reports
Requirements:
-Three-year tertiary qualification in English or journalism
-Work experience in the publishing industry is an advantage
-Excellent copy editing, writing and organisational skills
-Proficiency in InDesign, Photoshop, WordPress CMS, trending social media platforms (Facebook, Twitter, Instagram, YouTube, Pinterest) and the Mac operating system.
Posted on 09 Nov 11:12
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Fat Profits In The Fitness Sector
Mid-Weight Marketing Manager (Cape Town)
Remuneration: | negotiable Cost to company |
Location: | Cape Town |
Education level: | Diploma |
Job level: | Mid |
Type: | Permanent |
Reference: | #Mich1332 |
Company: | Viv Gordon Placements (VGP) |
Previously disadvantaged candidates will be given preference.
This is a superb opportunity for a mid-weight marketing manager to join the team at a leading food retailer’s Cape Town office. We’re looking for someone dynamic and driven with previous retail experience to make this position their own. In this exciting role you’ll execute and activate the marketing and communication plans working in collaboration with 360° channel partner and business colleagues, completing and actioning the micro-detail of the brief and taking ownership for the user journey across channels and category with high attention to detail. You’ll also focus on delivery and critical path execution. Don’t miss out on this coveted opening – apply today!
Responsibilities
- Assist in delivering the agreed positioning of the private label brands to the market, in a way that focuses on driving profitable sales and customer engagement.
- Support the business area you work with to proactively solve business challenges with marketing solutions, working collaboratively with colleagues and the business area to provide appropriate solutions
- Support the brand objectives in understanding the product and how to take that product to market to the target customer e.g. product and seasonal launches
- Assist in driving the delivery of the agreed strategic marketing vision and direction to key business units and stakeholders in the business.
- Responsible for the execution of the marketing and comms plans to deliver the overall brand strategy for the brand portfolios covered working in collaboration with colleagues, your line manager and teams across marketing and the business area accountable for
- Action the private label brand marketing and communication plans and briefs in line with agreed plans (ILF projects) and timelines
- Working with the senior marketing manager, action the integrated marketing and comms plan, and provide the micro-detail to ensure the brief has all necessary elements to be actioned by creative and relevant colleagues using the Project Manager link for delivery, risk management and tracking
- Check that all relevant digital and online opportunities have been considered, working in collaboration with your senior marketing manager and digital and online colleagues as input into the marketing and comms plans and detailed brief to target customer needs and new business opportunities
- Utilise all relevant customer data and research from customer colleagues and use insights and data as input into your detailed plans where allocated, and the brief to target customer needs and new business opportunities
- Deliver the achievement of brand goals and targets through the agreed compelling and engaging customer communication.
- Assist in growing existing customers and acquiring new customers through brand building.
- Assist in influencing and changing customer perceptions through marketing communication in line with the marketing strategy, customer insights and an understanding of the customer journey and what channels are relevant to the customer you are targeting
- Implement the agreed marketing communication plan that will influence and change customer perceptions in line with the marketing strategy.
- Keep up to date with new opportunities and new thinking, to assist in ensuring that the brand stays ahead of the game, both locally and on a global perspective.
- Drive partnership with buying groups to ensure alignment of trade and marketing plan.
- Understand and interpret market and business trends.
- Integrate customer insights in development of the integrated marketing and communication plan.
- Activate the end to end process from Marketing into Agency working in collaboration with Project Management and colleagues to ensure the team run with on-time efficient delivery to objectives, using the Project Manager link for delivery, risk management and tracking
- Ensure that the overarching communication objectives and big ideas are understood by the teams executing them to deliver an integrated plan across all channels and touch points.
- Deliver the integrated communications brief, engaging with key stakeholders and areas of specialisation across 360 areas within Marketing including Agency, VM, Direct, Digital/Online, VM, PR, Social Media.
- Flag risk proactively in the process with the senior marketing manager and PM
- Facilitate key stakeholder meetings for sign off
- Engage key stakeholders on specific requirements for on-time delivery
- Ensure the communication objectives and briefs are understood and delivered across channels and touch points.
- Action and deliver key elements of the communications approach such as media plans, trade plans and in-store communication
- Be proactive in thinking, problem solving and driving best results per campaign objective
- Ensure timeous delivery of marketing inputs into the buying group merchandise cycle.
- Work closely with the product business units to ensure deep alignment of trade and product objectives are met
- Take a “can-do”, proactive approach to ‘make it happen’, working with the Buying Groups, Trade Forum, Sales Management, Stores, Agency and 360 partners etc.
- Act as the primary marketing point of contact into the business and product groups for portfolios/categories where agreed with the Senior Marketing Manager
- Engage in all key and relevant aspects of the business, including trade planning, online, sales management, product reviews, IT process, in relation to delivering the 360 integrated plan where relevant to your area and role
- Manage and maintain annual brand budget for given area of responsibility when applicable
- Manage all budget reconciliations to achieve overall plan.
- Deliver PIR’s to measure and assess efficacy of campaigns.
- Work proactively across teams and functions, to optimise integration opportunities.
- Connect and communicate timeously to all internal and external stakeholders, peers and team members where necessary to ensure delivery of the marketing plan
- Raise issues and concerns timeously and in a professional manner, and manage expectations in line with the Values and Strategy
- Build and maintain effective relationships with key 360 partners including Agency, VM, PR & Corp Comms, Direct, Loyalty, Digital, Online, Social Media, Customer, Sales management, Product Groups, Foods, Special Occasions and Packaging and Production.
- Proactively manage relationships with product/buying groups and 360 partners and Agency
- Drive and encourage a motivating and positive working experience across marketing and business units
- Complete IPM discussions with line manager according to IPM timelines
- Ensure that all stakeholders deliver according to the critical path.
Requirements
The successful candidate must have/be:
- Relevant three-year diploma or degree in brand marketing or commerce or similar
- Solid (three to five years) of marketing skills and experience in retail/brands/agency/PR
- Solid technical knowledge and awareness across all elements of marketing including all relevant digital media channels and is up to date with innovative business and marketing solutions
- 360 media understanding and ability to brief into a creative agency
- Digital, social media and online experience in taking brands to market is advantageous
- Experience in using customer insights optimally to drive a relevant marketing strategy and plan
- Analytical skills to interpret customer data and insights and sales and turnover and then translate this into comms strats and operational plans
- Interest in foods, fashion, customer, design and experience advantageous
- Passion for retail, the product, brand and customers
- Ability to translate a marketing and comms plan into integrated operational plans, clear briefs and deliverables
- Action-orientated, delivery and solution focus approach to work
- Creative thinker and ability to evaluate creative work
- Commercial acumen: demonstrates commercially-led marketing delivery and understanding, as well as understands the macroeconomic environment
- Collaborative team player: willing to work cooperatively with others, within a team and across departments, towards a common objective
- Planning, organising and prioritising skills
- Ability to understand local and international trends and stays up to date with the competitor landscape
- Strong communication skills, both verbal and written
- Problem solving ability, assertive and resilient
- Attention to detail and follow up
- Emotional intelligence
- Professional, respectful and courteous in line with the company values
- Leadership, mentor to the team driving the right culture and behaviours
- Agility, adaptive and flexible in your approach to work.
- Influencing and negotiating skills
Should you not receive a response within two weeks, please consider your application unsuccessful.
Company Description
Viv Gordon Placements (VGP) is a specialist recruitment agency in the advertising, marketing, media, public relations and publishing industries.
Posted on 09 Nov 11:02
Michelle Snitcher
+27 21 422 1037
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Top Company in Ballito is looking for an Administrator. Candidate must be a settled individual that reside in or close to Ballito to take on an Admin role. Salary R12 000 – R13 000 negotiable depending on experience Working hours will be Monday to Friday 08h30 till 15h30. Must have previous administration experience. This will be a temporary position that can be a turn into a permanent position. Must be Microsoft Efficient. Must be able to take minutes. Must have traceable references, a clear criminal record and ITC.
Please note that above-mentioned experience is essential. Please don’t apply if you do not have the above-mentioned experience. Please note that your CV will not be considered if you don’t have the above-mentioned experience.
Please send CV and professional photo to cvballito@interconrecruitment.co.za
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