Examining electron transport shuttles in microorganisms
Every living thing requires energy. This is also true of microorganisms. Energy is frequently generated in the cells by respiration, that is, by the combustion of organic compounds—in other words, food. During this process, electrons are released,.....»»
Disease-resistant strains of carp provide advancements in aquaculture, enhance gefilte fish quality
A new study led by Prof. Lior David from the Faculty of Agriculture at the Hebrew University investigated the infectivity of disease-resistant and susceptible fish by examining their roles as shedders (infecting) and cohabitants (infected) in various.....»»
Discovery of bacterial proteins that induce asexual reproduction in insects
From microbes in the human gut to symbiotic algae in coral reefs, research in recent decades has increasingly revealed the pivotal roles that microorganisms (or microbial species) play in shaping the biology of host organisms and of broader ecosystem.....»»
Understanding next-level cyber threats
In this Help Net Security video, Trevor Hilligoss, VP of SpyCloud Labs, discusses the 2024 SpyCloud Identity Exposure Report, an annual report examining the latest trends in cybercrime and its impact. Researchers recaptured nearly 1.38 billion passwo.....»»
Uranium-immobilizing bacteria in clay rock: Exploring how microorganisms can influence the behavior of radioactive waste
When designing repositories for high-level radioactive waste in deep geological layers, various factors must be carefully considered to ensure their long-term safety. Among other things, natural communities of microorganisms can influence the behavio.....»»
Designing a cost-effective X-ray free electron lasers facility
Many advances in structural science since the 1970s were made by probing materials with synchrotron radiation: that is, high energy X-rays generated through accelerating high-energy electrons. The latest generation of such sources, X-ray free electro.....»»
New study details how starving cells hijack protein transport stations
A new study details how nutrient-starved cells divert protein transport stations to cellular recycling centers to be broken down, highlighting a novel approach cells use to deal with stressful conditions......»»
Study finds link between ecosystem multifunctionality and microbial community features
Ecosystem multifunctionality (EMF) is the ability of an ecosystem to provide multiple functions simultaneously. Microorganisms are proxies for soil communities and possess diverse functional traits that support multiple ecosystem functions. However,.....»»
Examining the blowtorch effect of satellite reentry through video
A reaction wheel—one of the heaviest parts of a space mission, its changing rotation used to shift a satellite's orientation—seen in a plasma wind tunnel belonging to the High Enthalpy Flow Diagnostics Group (HEFDiG) at the University of Stuttgar.....»»
Liquid-metal transfer from anode to cathode without short circuiting
University of Wollongong researchers achieved a significant milestone in novel soft-matter transport by demonstrating the transfer of liquid metal from an anode to a cathode without creating a short circuit, defying conventional expectations......»»
How Google’s 90-day TLS certificate validity proposal will affect enterprises
Announced last year, Google’s proposal to reduce the lifespan of TLS (transport layer security) certificates from 13 months to 90 days could be implemented in the near future. It will certainly improve security and shrink the window of opportunity.....»»
Making ultra-fast electron measurements in multiple directions to reveal the secrets of the aurora
The energetic electrons that drive the aurora borealis (the northern lights) have a rich and very dynamic structure that we currently do not fully understand. Much of what we know about these electrons comes from instruments that have fundamental lim.....»»
Researchers investigate effectiveness of shipping alliances
Research published in the International Journal of Shipping and Transport Logistics has looked at the various factors that affect the overall effectiveness of shipping alliances in the container shipping industry. These alliances, formed as cooperati.....»»
Electro-optic 3D snapshot of a laser wakefield accelerated kilo-ampere electron bunch
Invented by T. Tajima and J. Dawson, laser wakefield acceleration (LWFA) harnesses the power of high-intensity laser pulses to drive plasma waves with acceleration gradients orders of magnitude higher than conventional RF-based accelerators......»»
New technique lets scientists create resistance-free electron channels
An international research team led by Lawrence Berkeley National Laboratory (Berkeley Lab) has taken the first atomic-resolution images and demonstrated electrical control of a chiral interface state—an exotic quantum phenomenon that could help res.....»»
Researchers discover two vesicle fusion mechanisms while studying vesicle movement in living cells
Cells intake substances from the outside world by encapsulating them in vesicles called endosomes, which are subsequently transported throughout the cell. During the transport process, vesicles fuse with other intracellular organelles. However, obser.....»»
Sensitive interventions to catalyze China"s net-zero transition in energy and transport
The global energy transition could happen sooner than anticipated if sensitive intervention points are used to deliver China's carbon neutrality policy at the city-level, researchers from the University of Oxford and The Chinese University of Hong Ko.....»»
eDNA methods give a real-time look at coral reef health
The human gut is full of microbes. Some microbes can make people sick, while others are responsible for balancing gut health. But humans aren't the only species whose health depends on these microorganisms. Coral reef ecosystems rely on microorganism.....»»
Researchers explain how green algae and bacteria together contribute to climate protection
A research team at Friedrich Schiller University Jena, Germany has now found a bacterium that forms a team with a green alga. Both microorganisms support each other in their growth. Additionally, the bacterium helps the microalga to neutralize the to.....»»
The role of interfacial amino acids in shaping bio-electronic communication between proteins
Proteins are vital for facilitating charge transport (CT) chain reactions, both within individual proteins and between proteins. Understanding CT in proteins is crucial for biological processes and the development of bioelectronic devices. While prev.....»»
Closer to Earth: A new technique for examining ultralow velocity zones at Earth"s core-mantle boundary
The core-mantle boundary (CMB) is crucial for the Earth's magnetic field and rotation. It is known that this boundary harbors complex structures, including ultralow velocity zones (ULVZs), characterized by significantly slowed seismic wave velocities.....»»