Chemical treatment makes aromatic polyamide fabric fireproof in oxygen atmosphere

Organic fabric is reacted first with vapors of a phosphorus oxychloride, phosphorus oxybromide solution and then with bromine vapor, after neutralization it is flameproof in pure oxygen atmosphere. Soaking the fabric with mixture of ammonium polyphosphates increases flame resistance, but the polyphosphates are leached out during laundering

High Food Prices and Developing Countries: Policy Responses at Home and Abroad

food aid, trade, policy, Agricultural and Food Policy, Food Security and Poverty, International Relations/Trade,

IPv6 Security Issues in Linux and FreeBSD Kernels: A 20-year Retrospective

Although IPv6 was introduced in 1998, its adoption didn\u27t begin to take off until 2012. Furthermore, its vulnerabilities haven\u27t received as much attention as those of IPv4. As such, there is potential to exploit these vulnerabilities. With the amount of IPv6 traffic rapidly increasing, these exploits present real-world consequences. This paper aims to re-evaluate the security of IPv6 stack implementations in FreeBSD and Linux kernels, specifically FreeBSD 11.1 and Ubuntu Linux 4.13. It contributes to the literature in three ways. We first reproduce ten vulnerabilities from existing research to determine whether known bugs have been patched. Then, we examine two, new vulnerabilities in IPv6 extension headers and options. Not only does this paper demonstrate the vulnerabilities in the kernels\u27 implementations, but it also aims to show where these parser differentials likely originate in the kernel\u27s source code. Our hope is that the fuzzing cases from this paper can be built into an automatic fuzzing framework that will facilitate the discovery of new vulnerabilities and ensure the security of this protocol moving forward

Spatiotemporal patterns and agro-ecological risk factors for cutaneous and renal glomerular vasculopathy (Alabama Rot) in dogs in the UK

Seasonal outbreaks of cutaneous and renal glomerular vasculopathy (CRGV) have been reported annually in UK dogs since 2012, yet the aetiology of the disease remains unknown. The objectives of this study were to explore whether any breeds had an increased or decreased risk of being diagnosed with CRGV, and to report on age and sex distributions of CRGV cases occurring in the UK. Multivariable logistic regression was used to compare 101 dogs diagnosed with CRGV between November 2012 and May 2017 with a denominator population of 446,453 dogs from the VetCompass database. Two Kennel Club breed groups—hounds (odds ratio (OR) 10.68) and gun dogs (OR 9.69)—had the highest risk of being diagnosed with CRGV compared with terriers, while toy dogs were absent from among CRGV cases. Females were more likely to be diagnosed with CRGV (OR 1.51) as were neutered dogs (OR 3.36). As well as helping veterinarians develop an index of suspicion for the disease, better understanding of the signalment risk factors may assist in the development of causal models for CRGV and help identify the aetiology of the disease

Inflammatory Airway Disease of Horses - Revised Consensus Statement

The purpose of this manuscript is to revise and update the previous consensus statement on inflammatory airway disease (IAD) in horses. Since 2007, a large number of scientific articles have been published on the topic and these new findings have led to a significant evolution of our understanding of IAD

Signalment risk factors for cutaneous and renal glomerular vasculopathy (Alabama rot) in dogs in the UK

Seasonal outbreaks of cutaneous and renal glomerular vasculopathy (CRGV) have been reported annually in UK dogs since 2012, yet the aetiology of the disease remains unknown. The objectives of this study were to explore whether any breeds had an increased or decreased risk of being diagnosed with CRGV, and to report on age and sex distributions of CRGV cases occurring in the UK. Multivariable logistic regression was used to compare 101 dogs diagnosed with CRGV between November 2012 and May 2017 with a denominator population of 446,453 dogs from the VetCompass database. Two Kennel Club breed groups—hounds (odds ratio (OR) 10.68) and gun dogs (OR 9.69)—had the highest risk of being diagnosed with CRGV compared with terriers, while toy dogs were absent from among CRGV cases. Females were more likely to be diagnosed with CRGV (OR 1.51) as were neutered dogs (OR 3.36). As well as helping veterinarians develop an index of suspicion for the disease, better understanding of the signalment risk factors may assist in the development of causal models for CRGV and help identify the aetiology of the disease

A systematic assessment of the association between frequently-prescribed medicines and the risk of common cancers : a series of nested case-control studies

Funding: This work was supported by Cancer Research UK (reference C37316/A25535). Acknowledgements: We wish to thank PCCIUR, University of Aberdeen, especially Artur Wozniak, for extracting the data and performing case-control matching.Peer reviewedPublisher PD

The effect of medications associated with drug-induced pancreatitis on pancreatic cancer risk : a nested case-control study of routine Scottish data

Funding: This work was supported by Cancer Research UK (reference C37316/A25535). Acknowledgements: We wish to thank PCCIUR, University of Aberdeen, especially Artur Wozniak, for extracting the data and performing case-control matching.Peer reviewedPublisher PD