The Voxom "BRS19" Brake Pads are asymmetrically shaped and feature indentations to ensure good braking performance. The Voxom "BRS19" Brake Pads have a 4mm hex socket for easy mounting.

• Contents: 1 pair
• Size: Compatible for V-Brake and U-Brake
• Extras: Asymmetric, 4mm Innensechskant

The Voxom "BRS15" Brake Pads are asymmetrically shaped within a mounting frame and feature indentations to ensure good braking performance. The Voxom "BRS15" Brake Pads have a 4-mm hex socket for easy mounting.

• Contents: 1 pair of high-performance brake pads
• Extras: Heat-resistant, angle adjustable, compatible with U-brakes and V-brakes

The Voxom "BRS2" Brake Pads are asymmetrically shaped and feature indentations to ensure good braking performance. The Voxom "BRS2" Brake Pads have a 4mm hex socket for easy mounting.

• Contents: 1 pair
• Size: 72mm for V-Brake and U-Brake
• Extras: Asymmetric, 4mm Innensechskant

The Voxom "PE36" Pedals are equipped with a CrMo axle to increase pedal durability. Grip tape and knobs on the surface provide traction. The body of the Voxom "PE36" Pedals is made from durable plastic.

• Material:
  Pedal body: plastic
  Axle: CrMo
• Thread size: 9/16" for 3-piece cranks
• Scope of delivery: One pair of pedals (for left and right), 112.5mm x 115.5mm
• Extras: Platform design, with grip tape, removable reflectors

The Voxom "PE34" Pedals are equipped with a CrMo axle to increase pedal durability. Screw-in pins provide grip, and the body of the Voxom "PE34" Pedals is made from durable plastic.

• Material:
  Pedal body: Plastic
  Axle: CrMo
• Thread size: 9/16" for 3-part cranks
• Scope of delivery: One pair of pedals (for left and right), 110mm x 95mm x 25mm
• Extras: Platform design, 16 steel pins replaceable

The Voxom "PE31" Pedals are made of highly durable TPE plastic (Thermoplastic Elastomer) and are therefore suited to the extreme demands of BMX riding. The Voxom "PE31" Pedals are equipped with a 9/16" thread compatible with three-piece cranks.

• Material:
  Pedal body: TPE plastic (Thermoplastischem Elastomer)
  Axle: CrMo
• Thread size: 9/16" for 3-piece cranks
• Scope of delivery: One pair of pedals (for left and right), 95mm x 95mm x 20mm
• Extras: Platform design, removable reflectors, EPB bearing (Engineered Polymer Bearing)

The Voxom "Junior PE32 Pedals is designed for small feet and fits three-piece cranks with a 9/16" thread. The Voxom "Junior PE32 Pedals is equipped with a special EPB (Engineered Polymer Bearing) for durability.

• Material:
  Pedal body: Plastic
  Axle: CrMo
• Thread size: 9/16" for 3-piece cranks
• Scope of delivery: One pair of pedals (for left and right), 85mm x 85mm x 18mm
• Extras: Platform design, removable reflectors

The Voxom "Junior PE33" Pedals is designed for small feet, features grip tape for optimal hold, and fits three-piece cranks with a 9/16" thread. The Voxom "Junior PE33" Pedals is equipped with a special EPB (Engineered Polymer Bearing) for durability.

• Material:
  Pedal body: plastic
  Axle: CrMo
• Thread size: 9/16" for 3-piece cranks
• Scope of delivery: One pair of pedals (for left and right), 112.5mm x 115.5mm
• Extras: Platform design, with grip tape, removable reflectors

NEXE Innovations Inc. added three beverages to its XOMA Superfoods line including a matcha latte, keto cocoa, and turmeric golden milk. Each is available in a 12- and 48-count package

Characterization of a material structure with pair distribution function (PDF) analysis typically involves refining a structure model against an experimental data set, but finding or constructing a suitable atomic model for PDF modelling can be an extremely labour-intensive task, requiring carefully browsing through large numbers of possible models. Presented here is POMFinder, a machine learning (ML) classifier that rapidly screens a database of structures, here polyoxometallate (POM) clusters, to identify candidate structures for PDF data modelling. The approach is shown to identify suitable POMs from experimental data, including in situ data collected with fast acquisition times. This automated approach has significant potential for identifying suitable models for structure refinement to extract quantitative structural parameters in materials chemistry research. POMFinder is open source and user friendly, making it accessible to those without prior ML knowledge. It is also demonstrated that POMFinder offers a promising modelling framework for combined modelling of multiple scattering techniques.

Identifying proteomic risk factors for cancer using prospective and exome analyses of 1463 circulating proteins and risk of 19 cancers in the UK Biobank  Nature.com

There are a lot of libraries for processing XML data with Java that can be used to read RSS feeds. One of the best is the open source library XOM created by the computer book author Elliotte Rusty Harold.

As he wrote one of his 20 books about Java and XML, Harold got so frustrated with the available Java libraries for XML that he created his own. XOM, which stands for XML Object Model, was designed to be easy to learn while still being strict about XML, requiring documents that are well-formed and utilize namespaces in complete adherence to the specification. (At the RSS Advisory Board, talk of following a spec is our love language.)

XOM was introduced in 2002 and is currently up to version 1.3.9, though all versions have remained compatible since 1.0. To use XOM, download the class library in one of the packages available on the XOM homepage. You can avoid needing any further configuration by choosing one of the options that includes third-party JAR files in the download. This allows XOM to use an included SAX parser under the hood to process XML.

Here's Java code that loads items from The Guardian's RSS 2.0 feed containing articles by Ben Hammersley, displaying them as HTML output:

// create an XML builder and load the feed using a URL
Builder bob = new Builder();
Document doc = bob.build("https://www.theguardian.com/profile/benhammersley/rss");
// load the root element and channel
Element rss = doc.getRootElement();
Element channel = rss.getFirstChildElement("channel");
// load all items in the channel
Elements items = channel.getChildElements("item");
for (Element item : items) {
  // load elements of the item
  String title = item.getFirstChildElement("title").getValue();
  String author = item.getFirstChildElement("creator",
    "http://purl.org/dc/elements/1.1/").getValue();
  String description = item.getFirstChildElement("description").getValue();
  // display the output
  System.out.println(">h2>" + title + ">/h2>");
  System.out.println(">p>>b>By " + author + ">/b>>/p>");
  System.out.println(">p>" + description + ">/p>");

All of the classes used in this code are in the top-level package nu.xom, which has comprehensive JavaDoc describing their use. Like all Java code this is a little long-winded, but Harold's class names do a good job of explaining what they do. A Builder uses its build() method with a URL as the argument to load a feed into a Document over the web. There are also other build methods to load a feed from a file, reader, input stream, or string.

Elements can be retrieved by their names such as "title", "link" or "description". An element with only one child of a specific type can be retrieved using the getFirstChildElement() method with the name as the argument:

Element linkElement = item.getFirstChildElement("link");

An element containing multiple children of the same type uses getChildElements() instead:

Elements enclosures = item.getChildElements("enclosure");
if (enclosures.size() > 1) {
  System.out.println("I'm pretty sure an item should only include one enclosure");
}

If an element is in a namespace, there must be a second argument providing the namespace URI. Like many RSS feeds, the ones from The Guardian use a dc:creator element from Dublin Core to credit the item's author. That namespace has the URI "http://purl.org/dc/elements/1.1/".

If the element specified in getFirstChildElement() or getChild Elements() is not present, those methods return null. You may need to check for this when adapting the code to load other RSS feeds.

If the name Ben Hammersley sounds familiar, he coined the term "podcasting" in his February 2004 article for The Guardian about the new phenomenon of delivering audio files in RSS feeds.

Manufacturing

Listen to Greg Paulsen of Xometry speak about his view of the future of 3D Printing! What is in store for us 3D Printing enthusiasts?

How to choose? How to 3D Print? Why would Xometry be able to help a firm by being an outsourced 3D Printing bureau? Are there advantages to using a service bureau in general? Speak directly to Greg Paulsen by finding him at www.Xometry.com

The European Space Agency's ExoMars mission is a two-phase operation that will look for methane, ice and landing sites for future rovers.

Эксперты из DxOMark протестировали камеры новых смартфонов iPhone 11 Pro и 11 Pro Max, и в результате испытаний новинки от компании Apple оказались недостаточно хороши, чтобы возглавить рейтинг. В общ...

Digital camera specialist DxOMark on Thursday released a comprehensive review of the front-facing selfie camera on Apple's iPhone 11, finding the device to offer good, if not great, performance compared to competing smartphones.

The ExoMars mission, a joint venture between the European and Russian space agencies, will be delayed for two years. It has already been plagued by issues and the coronavirus hasn't helped

Charlie Sheen was spotted filming a commercial for Australian automotive servicing and roadside assist company, Ultra Tune in Melbourne last year.  

Demi Rose looked incredible as she posed in a string bikini in a throwback snap shared on Tuesday.