نتایج جستجو برای: akd

تعداد نتایج: 140  

Journal: :Turkish journal of forest science 2022

Bu çalışmada, önemli eşya taşımak için kullanılan kâğıt-karton ambalaj kâğıtlarından üretilen paketleme ürünlerinin yanmaya karşı dirençli olmasını, olası yanma durumunda ise alevin ilerlemesini önlemek ve söndürme sırasında suyun içerisine sızmasını engelleyerek içerisindeki kıymetli evrak, gibi malzemeyi en ekonomik sürdürülebilir bir şekilde koruma amacıyla çalışmalar yapılmıştır. araştırmad...

Journal: :Sustainability 2022

It has been a persistent challenge to develop eco-friendly packaging cellulose film providing the required multiple barrier properties whilst simultaneously contributing circular economy. Typically, cellulosic made from nanocellulose materials presents severe limitations, such as poor water/moisture resistance and lacking water vapour properties, related primarily hydrophilic hygroscopic nature...

Journal: :Kidney International 2021

Kidney disease is an important public health problem. Both acute kidney injury (AKI) and chronic have been well defined classified, leading to improved research efforts subsequent management strategies recommendations. For those patients with abnormalities in function and/or structure who meet neither the definition of AKI nor disease, there remains a gap research, care, guidance. The term dise...

Journal: :Journal of dairy science 2011
S Colombini G A Broderick M K Clayton

The aim of this work was to compare use of an o-phthaldialdehyde (OPA) colorimetric assay (OPA-C), which responds to both free AA and peptides, with an OPA fluorimetric assay (OPA-F), which is insensitive to peptides, to quantify rates of ruminal protein degradation in the inhibitor in vitro system using Michaelis-Menten saturation kinetics. Four protein concentrates (expeller-extracted soybean...

Journal: :The Journal of Experimental Medicine 1987
L W Duran E S Metcalf

CBA/N mice, which express the X-linked immunodeficiency gene xid, are susceptible to Salmonella typhimurium. The basis for this susceptibility is currently unknown. However, previous studies (10) from this laboratory have provided evidence that susceptibility may be due to a defective anti-S. typhimurium antibody response. In that report we hypothesized that the defective antibody response may ...

2007
TIM J. SENDEN ARMIN BAUER RAY J. ROBERTS LAURI SALMINEN ROLAND ETTL SIMON CHAMP MARK KNACKSTEDT

We use cryo-scanning electron microscopy to investigate capillary dominated fluid penetration into a range of papers including unfilled kraft and TMP laboratory sheets, PCC and talc-filled kraft papers with variable filler loadings, laboratory sheets with variable fines contents and a range of papers with differing degrees of sizing. We find that in all unsized samples the penetration of the we...

2002
Febe de Wet Johan de Veth Bert Cranen Lou Boves

In this paper, the accumulated Kullback divergence (AKD) is used to analyze ASR performance deterioration due to the presence of background noise. The AKD represents a distance between the feature value distribution observed during training and the distri­ bution of the observations in the noisy test condition for each in­ dividual feature vector component. In our experiments the AKD summed ove...

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