This article describes a correction procedure for the removal of indirect background contributions to measured small-angle X-ray scattering patterns. The high scattering power of a sample in the ultra-small-angle region may serve as a secondary source for a window placed in front of the detector. The resulting secondary scattering appears as a sample-dependent background in the measured pattern that cannot be directly subtracted. This is an intricate problem in measurements at ultra-low angles, which can significantly reduce the useful dynamic range of detection. Two different procedures are presented to retrieve the real scattering profile of the sample.

With the emergence of ultrafast X-ray sources, interest in following fast processes in small molecules and macromolecules has increased. Most of the current research into ultrafast structural dynamics of macromolecules uses X-ray free-electron lasers. In parallel, small-scale laboratory-based laser-driven ultrafast X-ray sources are emerging. Continuous development of these sources is underway, and as a result many exciting applications are being reported. However, because of their low flux, such sources are not commonly used to study the structural dynamics of macromolecules. This article examines the feasibility of time-resolved powder diffraction of macromolecular microcrystals using a laboratory-scale laser-driven ultrafast X-ray source.

Presented here is an effective approach to desmearing slit ultra-small-angle neutron scattering (USANS) data, based on complementary small-angle neutron scattering (SANS) measurements, leading to a seamless merging of these data sets. The study focuses on the methodological aspects of desmearing USANS data, which can then be presented in the conventional manner of SANS, enabling a broader pool of data analysis methods. The key innovation lies in the use of smeared SANS data for extrapolating slit USANS, offering a self-consistent integrand function for desmearing with Lake's iterative method. The proposed approach is validated through experimental data on porous anodized aluminium oxide membranes, showcasing its applicability and benefits. The findings emphasize the importance of accurate desmearing for merging USANS and SANS data in the crossover q region, which is particularly crucial for complex scattering patterns.

SPring-8-II is a major upgrade project of SPring-8 that was inaugurated in October 1997 as a third-generation synchrotron radiation light source. This upgrade project aims to achieve three goals simultaneously: achievement of excellent light source performance, refurbishment of aged systems, and significant reduction in power consumption for the entire facility. A small emittance of 50 pm rad will be achieved by (1) replacing the existing double-bend lattice structure with a five-bend achromat one, (2) lowering the stored beam energy from 8 to 6 GeV, (3) increasing the horizontal damping partition number from 1 to 1.3, and (4) enhancing horizontal radiation damping by installing damping wigglers in long straight sections. The use of short-period in-vacuum undulators allows ultrabrilliant X-rays to be provided while keeping a high-energy spectral range even at the reduced electron-beam energy of 6 GeV. To reduce power consumption, the dedicated, aged injector system has been shut down and the high-performance linear accelerator of SACLA, a compact X-ray free-electron laser (XFEL) facility, is used as the injector of the ring in a time-shared manner. This allows the simultaneous operation of XFEL experiments at SACLA and full/top-up injection of the electron beam into the ring. This paper overviews the concept of the SPring-8-II project, the system design of the light source and the details of the accelerator component design.

The U.S. is losing ground in a second laser revolution of highly intense, ultrafast lasers that have broad applications in manufacturing, medicine, and national security, says a new report from the National Academies of Sciences, Engineering, and Medicine.

To further ensure high-speed and ultra-low latency services required in 5G, the Department of Telecommunications (DoT) on Saturday said it has signed an agreement with Linearized Amplifier Technology Services and Vedang Radio Tech.

Researchers have developed a new laser that makes it possible to measure electron transition energies in small atoms and molecules with unprecedented precision. The instrument will help scientists test one of the bedrock theories of modern physics to new limits, and may help resolve an unexplained discrepancy in measurements of the size of the proton.

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Ingredion's proprietary deflavoring technology to enable manufacturers to achieve taste, nutrition, and functionality must-have in food and beverages containing pulse-based plant proteins.

The IDS Ultra qualifies for federal tax credits and state rebates as an Energy Star V6.1 Cold Climate-certified product.  

The awarded pizza box uses considerably less material than traditional solutions without compromising rigidity, function or print quality.

Anheuser-Busch, St. Louis, announced the introduction of Michelob ULTRA Zero, a new alcohol-free brew. With only 29 calories, it is an alcohol-free beer that is brewed to remove alcohol with a 0% alcohol by volume.

The three-part book series release coincides with Chronic Disease Day

The new patented method increases video compression factor by about 3 times, not 40%, against the existing modern standards like H.265, VP9 and AV1, with the same video quality.

ZY.Hyisinn, a reliable air conditioner R&D company will launch a new product.We can't skip the hot summer.The world is becoming hotter every year. A lot of people are going to buy an air conditioner at home or portable.

DPI's technical representatives and experienced team of engineers work closely with customers, assisting them with design for manufacturing and other value-added services.

Total Shade's solar shade is not your typical solar panel system. Unlike traditional solar panels that are mounted on rooftops or in open fields, Total Shade's technology integrates solar energy capture directly into a shade structure.

Our First X-traordinary events.

In the beautiful Cypress Hills of Alberta and Saskatchewan

The original flavor or King K Rush Energy Shots is out now - try RUBY today for maximum energy.

The evening promises to be a star-studded affair featuring celebrity guests such as Taylor Armstrong, Christopher Wright, Joe Grande, and a host of MMA fighters.

DoorBell is an easy-fast "tap to video talk" for 1:1 comms with no login, password or download required. Visitors can also text chat during the video call and is integrated with a 24.7 chatbot for offline comms.

Protein powders, yogurts, and bars make hitting our protein targets easy, but can contain UPFs. Here's what happened when health reporter Rachel Hosie quit them for a week.

The isolation and expansion of rare and ultra-rare cell populations are important for advancing cell therapy manufacturing. For example, Foxp3-positive na&

How does spaceflight affect vision loss in astronauts for both the short and long term? This is what a combined effort between the upcoming Polaris Dawn mi

The isolation and expansion of rare and ultra-rare cell populations are important for advancing cell therapy manufacturing. For example, Foxp3-positive na&

The isolation and expansion of rare and ultra-rare cell populations are important for advancing cell therapy manufacturing. For example, Foxp3-positive na&

ETSI Top 10 Webinars in 2021 - Starring: DECT2020, Ultra-Wide Band radio technology, IPv6, MEC.

Sophia Antipolis, 8 December 2021

As 2021 comes to an end, we have selected for you our most popular webinars of the year. If you missed them, listen to the recorded presentations and their Q&A sessions, deep dive into the non-cellular 5G radio DECT2020-NR, IPv6, Multi-access Edge Computing, Open Source MANO and much more.

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DIP-MS: ultra-deep interaction proteomics for the deconvolution of protein complexes  Nature.com

Theia's lenses help capture clear images of car crash testing. The MY23F lens is rugged and can survive impact at 50mph, while providing undistorted images.

The Irvine, Calif. facility has tripled the local lab size and will offer increased technical support capabilities.

Aircraft component safety and reliability are ensured using automated ultrasonic testing, which detects flaws accurately and efficiently, reducing inspection time.

Robotic inspection path planning can be tedious, but ultrasonic testing path programming must be fully automated and user-friendly.

Bosch’s IDS Ultra can provide heat in temperatures as low as -13°F, and has a 100% heating capacity down to 5°F. It is also compliant with the new low-GWP A2L refrigerant requirements.

The third-party test was conducted at the Superior Boiler factory in Hutchison, Kansas, by Montrose Air Quality Services.

This Episode is a round table discussion about Ultra-Large Scale Systems. In 2006, a number of authors (among them our guests Linda Northrop, Doug Schmidt, Kevin Sullivan, and Gregor Kiczales) have produced a report that addressed the following question: Given the issues with today's software engineering, how can we build the systems of the future that are likely to have billions of lines of code? In this episode, our guests discuss many of the issues that arise from this kind of system and provide an overview of the research areas that should be investigated in order to tackle the challenge. If you want to get more detailed information, you can read the ULS Report (PDF).

All of Ultra Solo’s components – cap, pump engine, actuator and bottle – are polyethylene (PE). As such, the whole product boasts 100% recyclability.

The new preform design is qualified for 100% rPET content and also enables a low blowing pressure below 15 bars.

Unexpected increase in consumer demand

Ridiculous value for a monitor with these specs, even with no stand and shipping costs - paid $38 for StarTrack to Brisbane area, so $237 total, ordered Sunday arrived today.

Should go without saying it's not an ideal monitor for gaming, but honestly it would be plenty enjoyable for many titles imo (just not competitive shooters etc).

The screen was well packed and works perfectly, has a great picture and there were no scratches or dead pixels on my unit.

Specs:

Size & Resolution: 34-inch, UltraWide, 3440 x 1440 (WQHD)
Aspect Ratio: 21:9
Panel Type: IPS
Colour Coverage: 99% sRGB
Brightness: 300 cd/m²
Ports: USB-C (with power delivery up to 90W), HDMI, DisplayPort, USB 3.0, audio out
Refresh Rate: 60Hz
Features: Built-in KVM switch, Picture-by-Picture, Picture-in-Picture
Weight: 8.2kg without stand

Pros:

• good bit newer than popular U3415W from recent deals
• decent brightness at 300 cd/m²
• USB-C with solid power delivery at 90W
• USB hub and KVM switch
• excellent overall value

Cons:

• 60Hz peasantry
• useless "fast" overdrive mode (visible overshoot like if mouse trails were enabled, just don't)

Before anyone has a sook about the "free shipping over $199" like on that last thread, it's a pretty heavy unit at 8.2kg (not incl. packaging) and the exclusion is clearly stated on BPC's shipping policy page.

Cheers for the mad bargain BPC, couldn't be happier.

Requirements and functional specification of cable set-top box for 4K ultra high definition television

Framework for telemedicine systems using ultra-high definition imaging

Requirements for IMT-2020 ultra-high definition surveillance cameras

Use cases and requirements for ultra-high-definition teleconsulting system

Apple released the first beta of visionOS 2.2, introducing new "Wide" and "Ultrawide" modes for the Mac Virtual Display feature on the Vision Pro headset. MacRumors reports: Apple has previously said the ultra-wide version of Mac Virtual Display is equivalent to having two physical 4K displays sitting side by side on a desk. Mac Virtual Display is now available in three sizes: Normal, Wide, and Ultrawide. visionOS 2.2 will likely be released to the public in December alongside iOS 18.2, iPadOS 18.2, macOS Sequoia 15.2, watchOS 11.2, tvOS 18.2, and other updates. Further reading: Apple Delays Cut-price Vision Headset Until 2027, Analyst Ming-Chi Kuo Says

Read more of this story at Slashdot.

Ultra-Pure spray foam is designed to minimize odors and VOC emissions before, during and after application and is designed to deliver consistent performance year-round.

Este serial, que arrancó al tiempo que GRAN MADRID, ha repasado los personajes y bandas que dominaron el hampa y la noche de la capital Leer

Ultra-Orthodox Jews protest outside Israeli military enlistment office

Location: Electronic Resource- 

Location: Electronic Resource-