Chat
Online
Inquiry
Home > Deltaplus helmet company

Deltaplus helmet company

Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.

Why Choose Us
01
Solutions to meet different needs

We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.

02
Highly specialized team and products

Professional team work and production line which can make nice quality in short time.

03
We trade with an open mind

We abide by the privacy policy and human rights, follow the business order, do our utmost to provide you with a fair and secure trading environment, and look forward to your customers coming to cooperate with us, openly mind and trade with customers, promote common development, and work together for a win-win situation.

04
24 / 7 guaranteed service

The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems

Certificate of Honor
Get in touch with usCustomer satisfaction is our first goal!
Email us
— We will confidentially process your data and will not pass it on to a third party.
Deltaplus helmet company
Effect of protective helmet mass on head/neck dynamics.
Effect of protective helmet mass on head/neck dynamics.

Effect, of protective ,helmet, mass ,on head,/neck dynamics. Huston RL, Sears J. The crash ,helmet, which provides protection against injury due to direct ,head, impact may actually contribute to injury in indirect ,head, impact (e.g., hyperflexion or "whiplash") situations because of the added mass of the ,helmet, on the ,head,/neck system.

The effect of helmets on the risk of head and neck ...
The effect of helmets on the risk of head and neck ...

Background: The prevention of ,head, injuries in alpine activities has focused on ,helmets,. However, no systematic review has examined the ,effect of helmets on head, and neck injuries among skiers and snowboarders. Methods: We searched electronic databases, conference proceedings and reference lists using a combination of the key words “,head, injury or ,head, trauma,” “,helmet,” and “skiing ...

The Effect of Motorcycle Helmet Use On the Probability of ...
The Effect of Motorcycle Helmet Use On the Probability of ...

This article evaluates the effectiveness of motorcycle ,helmets, in accident situations. A latent variable model is developed and estimated. It is concluded that (1) motorcycle ,helmets, have no statistically significant ,effect, on the probability of fatality; (2) ,helmets, reduce the severity of ,head, injuries; and (3) past a critical impact speed, ,helmets, increase the severity of neck injuries.

The Effects of Helmet Use on the Severity of Head Injuries ...
The Effects of Helmet Use on the Severity of Head Injuries ...

primary cause of death. More generally, ,helmets, should be effective in reducing ,head, injuries of all severities. Hence the effectiveness ,of helmets, is best measured by separating ,head, and other injuries, considering the impact ,of helmets on head, injuries, and then aggregating back to get the over-all ,effect, …

Effect of motorcycle helmet types on head injuries ...
Effect of motorcycle helmet types on head injuries ...

Background: Motorcycle full-coverage ,helmet, use may reduce fatalities and ,head, injuries. Methods: This retrospective cohort study extracted injury data from eight level-I trauma centres in Taiwan and performed a questionnaire survey to investigate injuries sustained by motorcyclists for the period between January 2015 and June 2017.

The Preventive Effect of Head Injury by Helmet Type in ...
The Preventive Effect of Head Injury by Helmet Type in ...

Introduction. The goal of this study was to determine the preventive ,effect on head, injury by ,helmet, type: full face ,helmet, (FFH), open face ,helmet, (OFH), and half-coverage ,helmet, (HCH). Methods. This is a retrospective observational study of motorcycle crash victims between June 2012 and May 2015 in a rural town in Korea. We performed multiple linear regression to predict the ,effect, of each ...

The Effect of Various Types of Motorcycle Helmets on ...
The Effect of Various Types of Motorcycle Helmets on ...

Head, injury has been regarded as a critical cause of death and disability among victims of motorcycle crashes [3–5], and previous reports have emphasized the close relationship between cervical spine injury (CSI) and ,head, injury (HI) [].Despite the widespread agreement that ,helmets, prevent ,head, injuries, controversy still exists on the ,effect of helmet, on CSI [7–10].

(PDF) Effect of molding helmets on intracranial pressure ...
(PDF) Effect of molding helmets on intracranial pressure ...

Effect, of molding ,helmets, on intracranial pressure and ,head, shape in nonsurgically treated sagittal craniosynostosis patients April 2016 Journal of Neurosurgery Pediatrics 18(2):1-6

The Effect of Various Types of Motorcycle Helmets on ...
The Effect of Various Types of Motorcycle Helmets on ...

Head, injury has been regarded as a critical cause of death and disability among victims of motorcycle crashes [3–5], and previous reports have emphasized the close relationship between cervical spine injury (CSI) and ,head, injury (HI) [].Despite the widespread agreement that ,helmets, prevent ,head, injuries, controversy still exists on the ,effect of helmet, on CSI [7–10].

The Preventive Effect of Head Injury by Helmet Type in ...
The Preventive Effect of Head Injury by Helmet Type in ...

Introduction. The goal of this study was to determine the preventive ,effect on head, injury by ,helmet, type: full face ,helmet, (FFH), open face ,helmet, (OFH), and half-coverage ,helmet, (HCH). Methods. This is a retrospective observational study of motorcycle crash victims between June 2012 and May 2015 in a rural town in Korea. We performed multiple linear regression to predict the ,effect, of each ...

The Effect of Motorcycle Helmet Use On the Probability of ...
The Effect of Motorcycle Helmet Use On the Probability of ...

This article evaluates the effectiveness of motorcycle ,helmets, in accident situations. A latent variable model is developed and estimated. It is concluded that (1) motorcycle ,helmets, have no statistically significant ,effect, on the probability of fatality; (2) ,helmets, reduce the severity of ,head, injuries; and (3) past a critical impact speed, ,helmets, increase the severity of neck injuries.

Effect of motorcycle helmet types on head injuries ...
Effect of motorcycle helmet types on head injuries ...

Background: Motorcycle full-coverage ,helmet, use may reduce fatalities and ,head, injuries. Methods: This retrospective cohort study extracted injury data from eight level-I trauma centres in Taiwan and performed a questionnaire survey to investigate injuries sustained by motorcyclists for the period between January 2015 and June 2017.

Head Injuries Rising Despite Bike Helmets | Bicycle Universe
Head Injuries Rising Despite Bike Helmets | Bicycle Universe

Even cyclists who discount the daredevil ,effect, admit that they may ride faster on more dangerous streets when they are wearing their ,helmets,. On May 5, Noah Budnick, a 24-year-old New York resident, was wearing a ,helmet, and cycling on Avenue B in Manhattan when he had to pull out from the side of the street to avoid a double-parked car and a taxicab idling behind it.

The effect of motorcycle helmet usage on head injuries ...
The effect of motorcycle helmet usage on head injuries ...

Get this from a library! The ,effect, of motorcycle ,helmet, usage ,on head, injuries, and the ,effect, of usage laws on ,helmet, wearing rates. [A Berkowitz; United States. Office of State Vehicle Programs.]

(PDF) Effect of molding helmets on intracranial pressure ...
(PDF) Effect of molding helmets on intracranial pressure ...

Effect, of molding ,helmets, on intracranial pressure and ,head, shape in nonsurgically treated sagittal craniosynostosis patients April 2016 Journal of Neurosurgery Pediatrics 18(2):1-6

The effect of motorcycle helmet usage on head injuries ...
The effect of motorcycle helmet usage on head injuries ...

Get this from a library! The ,effect, of motorcycle ,helmet, usage ,on head, injuries, and the ,effect, of usage laws on ,helmet, wearing rates. [A Berkowitz; United States. Office of State Vehicle Programs.]