Researchers at Saarland University have found that liquid films on fibers can slip faster than flow along the fiber, leading to faster droplet formation. The team's study has important implications for designing novel fiber coatings for water harvesting applications.
Researchers at Saarland University have developed a treatment regime to help stroke patients regain binocular depth perception, enabling them to perceive spatial depth and judge distances accurately. The procedure has shown promising results, with one patient returning to work as a lawyer after being cured of 'flat vision',
The new sensor system detects anomalies in machinery behavior and provides early warnings of potential failures. By analyzing data from multiple sensors, the system can predict when parts need to be replaced or repairs can be postponed, reducing downtime and costs.
A novel sensor technology developed by Saarland University's experimental physicists can detect vibrations caused by intruders or drones approaching a fence. The system consists of a thin cable with magnetic field sensors that provide accurate location data and automatically identify false alarms.
Researchers at Saarland University have developed an artificial hand with muscles made from shape-memory wire, enabling precise movements and adaptability. The technology has potential applications in industrial production lines and prosthetic devices.
Researchers at Saarland University found that even brief power naps (45-60 minutes) can significantly improve retention of learned material in memory. Memory performance remained constant after sleeping, but participants recalled information better than those who didn't nap.
Researchers have developed a method to protect user anonymity and prevent fraud in Bitcoin transactions. The CoinShuffle protocol, which uses a decentralized approach similar to the Tor network, can be easily incorporated into current Bitcoin programs.
Researchers at Saarland University have developed a method to print paper-thin, electro-luminescent displays on various materials, including paper, synthetic material, leather, and wood. These displays can be printed in any desired shape and can depict self-created symbols or react to touch.
Studies have shown that wireless home automation systems can be vulnerable to attacks, allowing hackers to gain insight into users' behavioral patterns. Even encrypted systems can provide valuable information to third parties, putting inhabitants' privacy at risk.
Researchers at Saarland University developed a new calibration technique called Ad-HOC that reduces the calibration error rate to below 0.1% and speeds up the process from six hours to five minutes.
A new system can monitor lubricating oils, hydraulic oils and other fluids in industrial installations without interruption, predicting the best time for an oil change. The compact sensor system uses optical methods to measure the oil's chemical makeup and particle loading, reducing environmental impact and unnecessary costs.
Researchers at Saarland University have developed software to detect malicious apps in app stores, identifying potential security threats. The software analyzes code access patterns to flag suspicious behavior, with over 3,000 apps already tested.
Saarland University researchers have created a software system called Ubic to enhance the security of cash machine transactions using Google Glass. The system encrypts and protects users' PIN numbers, making it difficult for unauthorized individuals to spy on the transaction process.
A team of computer scientists from Saarland University has developed a software system called Privada, which enables website owners to collect user data while protecting individual privacy. The system uses multi-party computation and perturbation to ensure that only trends in the aggregated statistic are preserved.
A new software system, XMLMATE, uses genetic algorithms to detect software errors, covering almost twice as many fatal errors as similar test methods. The system can be applied to various programming languages and applications, including computer networks, websites, and operating systems.
Researchers at Saarland University have developed a novel therapeutic approach called optokinetic stimulation therapy (OKS) that has been shown to improve perception of sounds and images in stroke patients. After undergoing OKS therapy, patients were able to better perceive people, objects, and spatial orientation.
Researchers developed AIDA software that disambiguates named entities by analyzing mentions in texts and their connections to Wikipedia. The approach enables precise search results, including categorization and object-based searches.
Researchers created XML3DRepo, a service that enables the standardization of complex 3D data through a web browser. This technology makes it possible to visualize and administer 3D models in an easy-to-understand format for project partners, investors, and the public.
Researchers from Saarland University have developed a method to capture actors' movements and transfer them to virtual characters in near real-time. This technology allows for more efficient and user-friendly motion capturing, enabling the creation of animated characters outdoors without markers.
A novel platform connects engineers in their offices with production locations, enabling real-time video transmission and interactive 3D model views. This approach facilitates remote maintenance by showing operators multiple views of the machine on screen.
Researchers at Saarland University have developed a method to arrange numerous pictures fast based on visual characteristics like size and intensity. Users can interactively click and drag images to create an order that creates a harmonious overall picture.
A new method called Chabada analyzes app store descriptions to detect suspicious behavior, identifying 56% of existing spy apps. The approach clusters apps by related topics and detects unusual data access patterns, serving as a potential gatekeeper for app stores.
Researchers at Saarland University have developed a novel sensor system that can monitor airborne contaminants and automatically adjust ventilation levels to maintain high-quality indoor air. The system has the potential to reduce energy consumption by up to 50% and minimize health hazards associated with poor air quality.
A team of four computer science professors is working on a project called imPACT to address essential properties for the Internet. They aim to find solutions for protecting users' privacy, ensuring accountability, and assessing trustworthiness of information and services.
Researchers create novel concept using metamaterial to study quantum entanglement and complex relationships between photons. The system enables precise measurements without losing photons, providing a deeper understanding of the transition zone between classical and quantum physics.
Researchers developed a printable, cuttable multi-touch sensor with robust circuit layout for various shapes and applications. The new design combines star and tree topology for improved functionality and durability.
Scientists have found that the thickness of sub-surface layers affects frictional forces between two materials, allowing for new ways to control friction. By carefully designing layer structures, friction can be reduced by up to 30%.
Christian Theobalt aims to enable computers to reconstruct motions and surface characteristics from video camera input. His project, CapReal, will explore theoretical bases for whole new methods of dynamic scene reconstruction, aiming to capture geometry, motions, and material characteristics in complex real scenes.
Researchers have characterised new sequences of endogenous retroviruses in polar bears and pandas, dating back 45 million years. The viruses are suspected to play a role in human diseases such as cancer and neurodegenerative disorders.
Researchers at Saarland University used DESY's x-ray source to study the transformation of supercooled liquids. They observed that these liquids transition from a 'fragile' to a 'strong' state with increasing order despite constant density, and this process was detectable in temperatures ranging from 1200 K to 800 K.
A team of researchers at Saarland University developed the Hadoop Aggressive Indexing Library (HAIL), a technique that enables fast and efficient searching in large datasets. By generating indexes for multiple criteria, HAIL can query big datasets up to 100 times faster than traditional methods.
Researchers at Saarland University developed an automated testing system called 'Webmate' to identify security vulnerabilities in complex web applications. The system discovers connections between application components and generates test scenarios to ensure compatibility.
Computer scientists from Saarbrücken have developed a new method to scan and monitor Android apps for security-critical functions, allowing users to revoke or grant privileges. The method, known as SRT Appguard, provides real-time policy enforcement for third-party applications and protects user privacy.
Researchers at Saarland University and the University of Pennsylvania have discovered that blood plasma is a non-Newtonian fluid that forms threads and exhibits viscoelastic properties, influencing blood flow into narrow capillaries. This study may improve computer simulations of vascular pathological processes.
Researchers have discovered that lung mucus acts as a physical barrier to nanoparticles, preventing them from reaching target locations in the lungs. The study's findings offer new insights into how drugs can be delivered effectively to treat respiratory diseases.
Researchers at Saarland University developed a software system that automatically tests web applications for malfunctions and security vulnerabilities. The system, called 'Webmate,' generates test scenarios based on the application's components and user interactions, helping developers identify and fix errors.
Researchers at Saarland University developed a wireless bicycle brake that works with high reliability, enabling cyclists to react quickly in emergency situations. The system uses mathematical calculations and algorithms to ensure correct function and interaction of components.
Researchers from Saarland University developed an internet service that enables seamless presentation sharing and display on multiple monitors. The technology allows for easy synchronization of visual content across devices, making it ideal for conferences, sports stadiums, and interactive displays.
Researchers at Saarland University introduced XML3D, a new HTML extension that simplifies the illustration of complex products on the Internet. Using XML3D, customers can interact with 3D models and visualize product details.
The Picasso software uses a three-level algorithm to match user-chosen pictures with corresponding soundtracks from movie scenes. This enables users to select music that harmonizes with their impressions without extra effort. The system takes into account individual preferences and is expandable for automatic sound recording.