Recently I have come across an anti-Orthodox polemic which rejects our veneration of icons on the grounds that venerating an image painted on a board of Christ, His Mother, or His saints is contrary to the practice of the apostles and of the earliest Church. The objection is stated with some sophistication, and is not the usual fundamentalist reference to the Mosaic Law’s proscription of carved statues used in worship (e.g. Exodus 20:4f). This more sophisticated objection acknowledges that there were indeed images of Christ, His Mother, and His saints used in the early Church such as can be found in the funerary art of the catacombs and on the walls of churches (such as that of Dura Europos). But, it points out, there is no evidence that these images functioned as anything more than mere decoration. That is, the people did not come up to the wall to kiss the wall art or venerate the images.

The application of computer image digitisation has realised the transformation of people's production and lifestyle, and also promoted the development of the construction industry. This article aims to realise the research on architectural decoration design and production under computer network environment and promote the ecological development of indoor and outdoor design in the construction industry. This article proposes to use virtual reality technology in image digitisation to guide architectural decoration design research. In the comparative analysis of the weight of architectural decoration elements, among the calculated weights of secondary elements, the spatial function has the largest weight, which is 0.2155, and the landscape has the smallest weight, which is 0.0113. Among the three-level unit weights, the service area has the largest weight, which is 0.0976, and the fence frame has the smallest weight, which is 0.0119.

The new UV offset litho metal decoration coating from DataLase is designed for use on offset litho presses equipped with UV curing units.

Looking for the simplest Waldorf kite paper star pattern? You’ve found it! Anyone can make a beautiful sun catcher for their window out of translucent paper. This pattern gives young children the delight of creating their own decoration, while practicing fine motor skills. Please note though – it may be a bit tricky for kids […]

The post The Simplest Waldorf Star Pattern – Beautiful and Easy Decoration appeared first on Joyful Abode.

The post Soulful Christmas Tree Decorations appeared first on English Russia.

Maybe Christmas is one of the most wonderful times of the year across the globe, but it is high time that we accept, it is a wasteful one as well. We all know how festive seasons are full of traditions and

Extracytoplasmic sugar decoration of glycopolymer components of the bacterial cell wall contributes to their structural diversity. Typically, the molecular mechanism that underpins such a decoration process involves a three-component glycosylation system (TGS) represented by an undecaprenyl-phosphate (Und-P) sugar-activating glycosyltransferase (Und-P GT), a flippase, and a polytopic glycosyltransferase (PolM GT) dedicated to attaching sugar residues to a specific glycopolymer. Here, using bioinformatic analyses, CRISPR-assisted recombineering, structural analysis of cell wall–associated polysaccharides (CWPS) through MALDI-TOF MS and methylation analysis, we report on three such systems in the bacterium Lactococcus lactis. On the basis of sequence similarities, we first identified three gene pairs, csdAB, csdCD, and csdEF, each encoding an Und-P GT and a PolM GT, as potential TGS component candidates. Our experimental results show that csdAB and csdCD are involved in Glc side-chain addition on the CWPS components rhamnan and polysaccharide pellicle (PSP), respectively, whereas csdEF plays a role in galactosylation of lipoteichoic acid (LTA). We also identified a potential flippase encoded in the L. lactis genome (llnz_02975, cflA) and confirmed that it participates in the glycosylation of the three cell wall glycopolymers rhamnan, PSP, and LTA, thus indicating that its function is shared by the three TGSs. Finally, we observed that glucosylation of both rhamnan and PSP can increase resistance to bacteriophage predation and that LTA galactosylation alters L. lactis resistance to bacteriocin.

Nothing gets the holidays off to a bad start like broken ornaments and tangled lights. Avoid the hassle and store them right.

Christmas is the season for many things, including a massive carbon footprint.

Geometric crystal ornaments bring on the color, and they're easy to make too.

Exclusive, inspirational and storytelling interiors from CRAVT are to be auctioned for the first time.

A decoration piece has: a design piece made of thermoplastic synthetic resin formed with a design and having an outer profile line; a lower layer; and a dye migration preventing layer arranged between the design piece and the lower layer, said dye migration preventing layer having an outer profile same as that of said design piece, said dye migration preventing layer capable of being adhered to both said design piece and the lower layer, said dye migration preventing layer capable of preventing any migrating of dye. The dye migration preventing layer includes a dye migration preventing film made of ethylene-vinyl alcohol copolymer or polyamide MXD6, or a dye migration preventing film made of polyvinylidene chloride.

A fingernail decoration kit includes a pair of pivotally-joined handles that reciprocate in a scissors-like fashion. The handles open and close a pair of jaws that are each configured to releasably retain any one of a plurality of manicuring dies for either shaping or piercing a nail, or crimping a jewelry item thereto.

The present invention provides a wafer product decorating apparatus comprising a laser, a collimator, at least one galvanometer driven mirror, and an aspheric scan lens, the apparatus being positionable relative to the wafer product to be decorated wherein the apparatus is configured to provide a laser beam having a spot size of from 100 to 750 μm in diameter on the surface of the product to be decorated and a substantially flat focal plane, characterised in that the focal plane has a depth of field of from 5 mm to 20 mm and that the focal plane of the laser beam is from 5 mm to 30 mm above or below the surface of the product to be decorated. The invention also provides a process for decorating a wafer product.

We speak with a woman seeking to ban Halloween decorations, we get a visit from Canada’s pronunciation expert, and we visit a small town on the verge of overthrowing their annual Pun Festival.

Extracytoplasmic sugar decoration of glycopolymer components of the bacterial cell wall contributes to their structural diversity. Typically, the molecular mechanism that underpins such a decoration process involves a three-component glycosylation system (TGS) represented by an undecaprenyl-phosphate (Und-P) sugar-activating glycosyltransferase (Und-P GT), a flippase, and a polytopic glycosyltransferase (PolM GT) dedicated to attaching sugar residues to a specific glycopolymer. Here, using bioinformatic analyses, CRISPR-assisted recombineering, structural analysis of cell wall–associated polysaccharides (CWPS) through MALDI-TOF MS and methylation analysis, we report on three such systems in the bacterium Lactococcus lactis. On the basis of sequence similarities, we first identified three gene pairs, csdAB, csdCD, and csdEF, each encoding an Und-P GT and a PolM GT, as potential TGS component candidates. Our experimental results show that csdAB and csdCD are involved in Glc side-chain addition on the CWPS components rhamnan and polysaccharide pellicle (PSP), respectively, whereas csdEF plays a role in galactosylation of lipoteichoic acid (LTA). We also identified a potential flippase encoded in the L. lactis genome (llnz_02975, cflA) and confirmed that it participates in the glycosylation of the three cell wall glycopolymers rhamnan, PSP, and LTA, thus indicating that its function is shared by the three TGSs. Finally, we observed that glucosylation of both rhamnan and PSP can increase resistance to bacteriophage predation and that LTA galactosylation alters L. lactis resistance to bacteriocin.

Extracytoplasmic sugar decoration of glycopolymer components of the bacterial cell wall contributes to their structural diversity. Typically, the molecular mechanism that underpins such a decoration process involves a three-component glycosylation system (TGS) represented by an undecaprenyl-phosphate (Und-P) sugar-activating glycosyltransferase (Und-P GT), a flippase, and a polytopic glycosyltransferase (PolM GT) dedicated to attaching sugar residues to a specific glycopolymer. Here, using bioinformatic analyses, CRISPR-assisted recombineering, structural analysis of cell wall–associated polysaccharides (CWPS) through MALDI-TOF MS and methylation analysis, we report on three such systems in the bacterium Lactococcus lactis. On the basis of sequence similarities, we first identified three gene pairs, csdAB, csdCD, and csdEF, each encoding an Und-P GT and a PolM GT, as potential TGS component candidates. Our experimental results show that csdAB and csdCD are involved in Glc side-chain addition on the CWPS components rhamnan and polysaccharide pellicle (PSP), respectively, whereas csdEF plays a role in galactosylation of lipoteichoic acid (LTA). We also identified a potential flippase encoded in the L. lactis genome (llnz_02975, cflA) and confirmed that it participates in the glycosylation of the three cell wall glycopolymers rhamnan, PSP, and LTA, thus indicating that its function is shared by the three TGSs. Finally, we observed that glucosylation of both rhamnan and PSP can increase resistance to bacteriophage predation and that LTA galactosylation alters L. lactis resistance to bacteriocin.

[Observer] President Yoweri Kaguta Museveni has cautioned the general public to always wear masks whenever they are out of their homes. The president said wearing mask will help combat the spread of the Coronavirus (COVID-19) and its infection to other people.

ABSTRACT

All enterococci produce a complex polysaccharide called the enterococcal polysaccharide antigen (EPA). This polymer is required for normal cell growth and division and for resistance to cephalosporins and plays a critical role in host-pathogen interaction. The EPA contributes to host colonization and is essential for virulence, conferring resistance to phagocytosis during the infection. Recent studies revealed that the "decorations" of the EPA polymer, encoded by genetic loci that are variable between isolates, underpin the biological activity of this surface polysaccharide. In this work, we investigated the structure of the EPA polymer produced by the high-risk enterococcal clonal complex Enterococcus faecalis V583. We analyzed purified EPA from the wild-type strain and a mutant lacking decorations and elucidated the structure of the EPA backbone and decorations. We showed that the rhamnan backbone of EPA is composed of a hexasaccharide repeat unit of C2- and C3-linked rhamnan chains, partially substituted in the C3 position by α-glucose (α-Glc) and in the C2 position by β-N-acetylglucosamine (β-GlcNAc). The so-called "EPA decorations" consist of phosphopolysaccharide chains corresponding to teichoic acids covalently bound to the rhamnan backbone. The elucidation of the complete EPA structure allowed us to propose a biosynthetic pathway, a first essential step toward the design of antimicrobials targeting the synthesis of this virulence factor.

IMPORTANCE Enterococci are opportunistic pathogens responsible for hospital- and community-acquired infections. All enterococci produce a surface polysaccharide called EPA (enterococcal polysaccharide antigen) required for biofilm formation, antibiotic resistance, and pathogenesis. Despite the critical role of EPA in cell growth and division and as a major virulence factor, no information is available on its structure. Here, we report the complete structure of the EPA polymer produced by the model strain E. faecalis V583. We describe the structure of the EPA backbone, made of a rhamnan hexasaccharide substituted by Glc and GlcNAc residues, and show that teichoic acids are covalently bound to this rhamnan chain, forming the so-called "EPA decorations" essential for host colonization and pathogenesis. This report represents a key step in efforts to identify the structural properties of EPA that are essential for its biological activity and to identify novel targets to develop preventive and therapeutic approaches against enterococci.

You'll be surprised at the decorative potential contained within the recycling bin.

How about using the light from already existing street lamps to spark off the festive season? Here are some off-the-grid parasite lamps so to speak, that look good by day!

more images below Matteria, good design+smart materials online store, suggest a spicy Christmas this year, without forgetting the environment. Apart from the gorgeous cork advent candle holder, the cosy Finnish red felt slippers, and giftbags to spoil

Prachi Dhabal Deb will demonstrate eggless royal icing work on cakes and cookies

Baking a batch of chocolate brownies is simple enough, provided you follow the recipe to the T. But, what if you want to create a two-tiered wonder for your best friend's wedding? Starting today, Cakeology, brings together cake artists from around the world to equip you with all the skills you need to go from home baker to pro baker.

Sachiko Windbiel's 3D fondant cake toppers

"The country's cake decorating industry has been witnessing drastic changes in the past few years. Home baking is a serious business now," says Farzana Gandhi, project and brand building consultant, Cakeology.

The second edition features artists like Alyson Reynolds (Scotland), Sachiko Windbiel (New York), Tina Scott Parashar (Dubai) and Bijay Thapa (New Delhi), who will hold 35 demos and six workshops for aspiring bakers.

Learn to make realistic sugar flowers from Alyson Reynolds

In her six-hour hands-on workshop, which is open to beginners as well as professionals, Windbiel will show participants how to create cute 3D figurines and toppers using fondant. Along with new fondant techniques, special attention will be paid to achieving good body proportions as well as creating expressive facial features.

Three special cakes will be on display this year. UK-based cake sculpture expert Rose Macefield will be making a life-size bride and groom wedding cake. The second is a life-size elephant by Samie J Ramachandran, whose 500kg London Bridge cake got plenty of eyeballs at an exhibition in Bengaluru. For the last one, London-based bakers and best friends Valeri Valeriano and Christina Ong of the multi-award winning Queen of Hearts Couture Cakes will create an entire English garden using nothing but buttercream.

Till: September 10, 10.30 am to 6.30 pm
At: World Trade Centre, Cuffe Parade
Log on to: cakeology.in
Call: 9820744629
Entry: 200 per day

Christina Wohle of Francestown, New Hampshire lost her son Cole to a heart attack just days after his 18th birthday in July of 2016.

Aileen Shah, Sarah Phillips and Becky Evans already have their Christmas trees up and say 'it's time' after Guy Fawkes night. They say the 'Christmas spirit can't start soon enough'.

It's that time of year again. It looks like Caitlyn Jenner is getting into the festive season as seen through her latest Instagram post. The 67-year-old former Olympian uploaded a festive photo to Instagram.

The 39-year-old reality star took to her Instagram on Friday morning to share images of some of the personalized goodies she is preparing for her kids on the Sunday holiday.

The 39-year-old makeup mogul shared a look at her Christmas decor in her massive Hidden Hills, California mansion on Thursday.

The 39-year-old reality star took to her Instagram on Friday morning to share images of some of the personalized goodies she is preparing for her kids on the Sunday holiday.

Matt James, 32, from Merseyside believed he had purchased an 8ft Santa from eBay to add festive cheer to his home, only to discover the inflatable was as tall as his house.

According to Pinterest, there has been a 135 per cent increase in searches for DIY Christmas decorations in the past year.

It is the unofficial start of summer; beaches open, some of us think of auto racing, and we hope for suitable weather for a barbecue. Memorial Day is upon us, and its national observance is 150 years old this year, the holiday Americans once called Decoration Day. The veterans’ group known as the Grand Army...

The post Observing Memorial Day as “Decoration Day” appeared first on New-York Historical Society.

Rotch Library - NA3792.N67 K55 2017

Rotch Library - NA3310.R3313 2019