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In the latest study by Prof. Dr. Leonid Ionov, Professor of Biofabrication, and his team at the University of Bayreuth, various types of hydrogels were extensively tested for the 3D printing of tissues. A hydrogel is a water-retaining and also water-insoluble polymer. In addition, the cell containing–hydrogels, also known as bioink, are combined with fibers to create a composite material.

This is achieved by using 3D (bio) printing with an integrated touch-spinning process. Touch spinning is a scalable process for producing fibers from a polymer solution or melt. The Bayreuth scientists have now combined 3D (bio) printing technology with touch-spinning technology in a single device for the first time.

"The insights gained in this study are of great importance for the production of tissues and in particular tissues with fibrous structures and uniaxial alignment of cells such as connective and muscle tissue," explains Prof. Dr. Ionov.

Among all of the visual information published by the U.S. government, there may be no product with a higher information density than the Federal Aviation Administration’s (FAA) aviation maps. Intended for pilots, the FAA publishes free detailed maps of the entire U.S. airspace, and detailed maps of airports and their surroundings and updates them frequently. The density of the critical information layered on these maps is staggering, and it is a miracle that pilots can easily decipher these maps’ at a glance. But they can.

Stract is an open source search engine where the user has the ability to see exactly what is going on and customize almost everything about their search results. It's a search engine made for hackers and tinkerers just like ourselves. No more searches where some of the terms in the query arent used, and the engine tries to guess what you really meant. You get what you search for.

Action-RPG colossus Elden Ring is reportedly getting a free-to-play mobile adaptation with in-app purchases, which takes inspiration from miHoYo's Genshin Impact. It's being published by Tencent, who apparently acquired the licensing rights to Elden Ring back in 2022 and put a few dozen people to work on a prototype, even as the company acquired a 16% stake in Elden Ring developer From Software.

A microfluidic DNA processor dubbed a "lab-on-chip" has been developed by RIT researchers, capable of not only computation but also reading and writing data stored within DNA. The prototype device supports artificial neural network computations on data stored within DNA, specifically microfluidic solutions of manipulated DNA molecules. The capabilities of this DNA CPU also extend to the expected mathematical and non-linear calculations you want to see from a CPU, and it should be capable of networking functionality with other devices.

Last year the annual number of papers retracted by research journals topped 10,000 for the first time. Most analysts believe the figure is only the tip of an iceberg of scientific fraud.

“The situation has become appalling,” said Professor Dorothy Bishop of Oxford University. “The level of publishing of fraudulent papers is creating serious problems for science. In many fields it is becoming difficult to build up a cumulative approach to a subject, because we lack a solid foundation of trustworthy findings. And it’s getting worse and worse.”

The startling rise in the publication of sham science papers has its roots in China, where young doctors and scientists seeking promotion were required to have published scientific papers. Shadow organisations – known as “paper mills” – began to supply fabricated work for publication in journals there.

The practice has since spread to India, Iran, Russia, former Soviet Union states and eastern Europe, with paper mills supplying ­fabricated studies to more and more journals as increasing numbers of young ­scientists try to boost their careers by claiming false research experience. In some cases, journal editors have been bribed to accept articles, while paper mills have managed to establish their own agents as guest editors who then allow reams of ­falsified work to be published.

AnyDesk Software GmbH, the German company behind the widely used (and misused) remote desktop application of the same name, has confirmed they’ve been hacked and their production systems have been compromised.

The statement was published on Friday evening and lacks technical details about the breach. The incident is not related to ransomware, they added.

A smoother stream, bug fixes and extra features are here for chiaki4deck, the open source Playstation Remote Play client for Steam Deck in the latest release. No need to stop your gaming just because someone wants the TV, if you have both a Steam Deck and PlayStation 4 or 5 then this project is for you. Allowing you to sync up your gaming and play your PS titles on Valve's handheld.

Google Drive is great for storing files in the cloud, accessing them when needed, and collaborating with a team. However, the internet isn't always reliable and can cause issues when accessing files. In such cases, you need an offline solution, and Synology may have the best options. Synology has awesome NAS enclosures. Its accompanying software, Synology Drive, packs goodies similar to Google Drive while adding an extra layer of privacy.

Businesses and individuals can benefit from the perks Synology Drive brings. Here's everything you need to know about setting up Synology Drive as a Google Drive alternative.

How do you measure the economic success of a country?

By one classic measure, GDP per capita shows individual economic prosperity. But comparing countries simply by this metric doesn’t tell the whole story. To get a better idea of living standards, it helps to look at how far your money will go along with adjusting for labor productivity.

This graphic shows the world’s richest countries by three different measures, based on data from The Economist and Sondre Solstad. All figures are in U.S. dollars.

Of the major themes - the phishing emails with the highest volume - finance was the most popular, making up 54%. These emails related to topics such as invoices and payments. Notification phishing emails, which are those related to password expiration, reminders, appointments, required actions and the like, came second with 35%.

Shipping phishing emails were third at 7%. Response mode scams were fourth at 3%. These emails aim to elicit a response to queries; these queries could be fabricated by the threat actors, or sometimes they make use of legitimate emails as a result of hijacked email accounts.

The son of a nurse and a church janitor, entomologist Charles Henry Turner (February 3, 1867–February 14, 1923) died with a personal library of a thousand books, having published more than fifty scientific papers, having named his youngest son Darwin, and having revolutionized our understanding of the most abundant non-human animals on Earth by pioneering a psychological approach to insect learning, devoting his life to discovering “stubborn facts that should not be ignored.”

Without a proper laboratory, without access to research libraries and university facilities, he became the first human being to prove that insects can hear and distinguish pitch, and the first scientist to achieve Pavlovian conditioning in insects, training moths to beat their wings whenever they heard his whistle and concluding that “there is much evidence that the responses of moths to stimuli are expressions of emotion.”