Flour-derived borocarbonitride enriched with boron-oxygen for the oxidative dehydrogenation of propane to olefins
In a study published in the journal Science China Chemistry, catalytic performance was investigated using a fixed-bed reactor and the structure-activity relationship was studied by combining various characterizations with DFT calculations......»»
Paper coating biomaterials derived from anaerobic granular sludge may be cost-effective
The demand for paper and paperboard production continuously grows worldwide, particularly in the packaging industry. Due to the paper's nature, it usually requires a surface coating to keep out water, oil, and other unwanted substances. These coating.....»»
Dutch people adapt their climate beliefs more easily than their behavior, find researchers
Climate interventions do not lead to more climate action among Dutch, but they do raise awareness about climate change. That can be derived from the Climate Intervention Webapp, a database that has mapped the most effective strategies for promoting c.....»»
How does a river breathe? The answer could lead to a better understanding of the global carbon cycle
Take a deep breath. Pay attention to how air moves from your nose to your throat before filling your lungs with oxygen. As you exhale your breath, a mix of oxygen and carbon dioxide leaves your nose and mouth......»»
The role of PbrChiA chitinase in ROS regulation and antifungal activity
Pear ring rot, a significant threat to pear production, is caused by Botryosphaeria dothidea, leveraging the complex dynamics of reactive oxygen species (ROS) during infection. Initially, plants employ their innate immune system, detecting pathogens.....»»
Jupiter’s icy moon Europa may be light on oxygen, lowering habitability hopes
New research pours cold water on the likelihood of Europa being habitable, as it seems that the moon produces less oxygen than previously thought......»»
How nitrogen has been underestimated in lake ecosystems
An ecological imbalance in a lake can usually be attributed to increased nutrient inputs. This results in increased phytoplankton growth, oxygen deficiency, toxic cyanobacterial blooms and fish deaths. Until now, controls in lake management have focu.....»»
Save $100 on this Blackstone griddle with an integrated air fryer
Add a new grill and a new air fryer to your patio with the Blackstone 28-inch propane griddle with air fryer combo, which is $100 off at Walmart today......»»
Eco-friendly catalyst and materials research explores pathways to renewable energy
The search for sustainable and affordable energy conversion technologies has highlighted the importance of the oxygen reduction and oxygen evolution reactions (ORR and OER). These processes are crucial for the efficiency of devices such as fuel cells.....»»
Novel theory-based evaluation gives a clearer picture of fusion in the sun
Most of the energy from the sun and other stars comes from a chain of nuclear fusion reactions. The end of this chain is marked by the fusion of protons with beryllium-7 to form boron-8. This process is key in determining the flow of high-energy sola.....»»
Earth"s early evolution: Fresh insights from rocks formed 3.5 billion years ago
Our Earth is around 4.5 billion years old. Way back in its earliest years, vast oceans dominated. There were frequent volcanic eruptions and, because there was no free oxygen in the atmosphere, there was no ozone layer. It was a dynamic and evolving.....»»
There’s a New Theory About Where Dark Matter Is Hiding
An idea derived from string theory suggests that dark matter is hidden in an as-yet-unseen extra dimension. Scientists are racing to test the theory to see if it holds up......»»
Researchers shed light on river resiliency to flooding
Researchers at the University of Nevada, Reno have completed one of the most extensive river resilience studies, examining how river ecosystems recover following floods. They developed a novel modeling approach that used data from oxygen sensors plac.....»»
Study finds oxygen rise in the tropical upper ocean during the Paleocene-Eocene Thermal Maximum
Oxygen is fundamental to sustaining life on Earth. The ocean gets its oxygen from its uppermost layers in contact with the atmosphere. As our planet continues to warm, the ocean is gradually losing its capacity to absorb oxygen, with severe consequen.....»»
By growing animal cells in rice grains, scientists dish up hybrid food
From lab-grown chicken to cricket-derived protein, these innovative alternatives offer hope for a planet struggling with the environmental and ethical impacts of industrial agriculture. Now, Korean scientists add a new recipe to the list—cultured b.....»»
Researchers use mussel-derived proteins to develop customized underwater bio-adhesive patches
The field of adhesives is diverse, catering to a wide range of applications from everyday uses like paper and fabric to specialized ones like woodwork. In the medical area, adhesives play a crucial role, from suturing internal wounds to attaching sen.....»»
Apple Watch Ultra 2 hits $729 with blood oxygen tracking, Nomad Apple Watch bands, Anker gear, more
The weekend is here with a fresh batch of Apple deals, all of which come headlined by one of the best prices yet to $68. Hit the jump for all that and more in the latest 9to5Toys Lunch Break. more….....»»
Influencing factors and contribution rates of oxygen concentration over the Qinghai-Tibetan Plateau recalculated
In a study published in the journal Science China Earth Sciences, a research team conducted joint observations of ecosystem oxygen production and carbon sinks and near-surface atmospheric oxygen concentrations on the Qinghai-Tibetan Plateau and meteo.....»»
Tim Cook says Apple is focused on appealing the Apple Watch ban, not settling with Masimo
Apple’s patent battle with Masimo is far from over. As it stands right now, Apple is still selling the Apple Watch Series 9 and Ultra 2 in the United States, but with the contested blood oxygen feature disabled. In a new interview today, Apple.....»»
Apple won"t license Masimo"s patents despite Apple Watch import ban
Apple CEO Tim Cook implies there isn't any intention to license Masimo's blood oxygen detection to end the Apple Watch import ban.Apple Watch Series 9Masimo has been embroiled in a patent lawsuit that most recently resulted in an import ban for Apple.....»»
Global warming caused widespread ocean anoxia 93 million years ago, deep-sea sediments research suggests
Marine anoxia is characterized by the oceans being severely depleted in dissolved oxygen, making them toxic and thus having devastating impacts on the organisms inhabiting them. One such event, known as Oceanic Anoxic Event 2 (OAE2), occurred ~93.5 m.....»»