Professor Alexander J Smits has been recognized for his seminal contributions to the understanding of wall turbulence, particularly in its structure and behavior at extreme conditions. His work on bio-inspired propulsion and drag reduction has inspired new interests in biomimetic flows.
A new study found that planting wheat at commercially recommended density can reduce weed biomass and seed production by up to 78% and 50%, respectively. This approach also causes weeds to grow more upright, making them easier to capture during harvesting.
The new journal, Gut Microbiome, aims to explore the complex interaction between the gut microbiota and the host. It will publish research on various topics, including diet, pharmaceuticals, and probiotics, and their effects on the immune and nervous systems.
A new study published in Invasive Plant Science and Management reveals that tailoring treatments to specific weed control objectives can lead to improved outcomes. Researchers found that fewer, well-timed mowing events were more effective than frequent mowing in controlling invasive thistle.
A study in Weed Science found waterhemp has evolved resistance to four distinct herbicide sites of action, including PPO inhibitors and PS II inhibitors. The resistant population exhibited a seven-fold resistance to atrazine and a four- to six-fold resistance to PPO-inhibiting herbicides.
Researchers investigated the impact of dicamba-based spray mixtures on pH levels. The study found that BAPMA formulations increased pH, while potassium salt of glyphosate decreased it. Understanding pH effects is crucial for sustainable and environmentally responsible use of dicamba products.
A new study found that same-sex male couples are excluded from equal paid parental leave opportunities, with only four countries offering the same amount of leave. The research highlights the need for policymakers to address gender-restrictive language and provide inclusive policies for all parents, regardless of sex or partnership sta...
Scientists discovered Toxascaris leonina roundworm eggs in ancient puma coprolite from the Catamarca Province, Argentina, dated between 16,570 and 17,000 years ago. The findings provide evidence of parasites infecting wild mammals before human arrival in the region.
Climate change and elevated CO2 levels contribute to the evolution of weeds, including increased competitive abilities and herbicide resistance. Research found that drought and elevated CO2 cause genetic and phenotypic changes in individual weed populations.
A recent study published in Weed Science has made significant progress in understanding the genetic basis of sex determination in Palmer amaranth and waterhemp. The researchers were able to distinguish between male and female plants with a high degree of accuracy, paving the way for new control strategies.
A collection of papers by industry and academia experts explores the implications of FERC Order 841 on energy storage in the Midwest. The analysis reveals the region's potential as a case study for bringing energy storage to scale, with benefits including increased capacity value of renewables and reduced variability.
Researchers explored dicamba-resistant kochia populations in fallow fields near Hays, Kansas, and found moderate to high levels of resistance. Spring-applied herbicides provided better extended control, reducing emergence by 85-95% over three-four months.
Researchers found that cover crops can significantly reduce horseweed density and size inequality at the time of herbicide application. This reduces the development of herbicide-resistant weeds and offers a promising approach to managing resistant weeds.
A study by Cambridge University Press found that native plant regeneration exceeded expected growth in areas where invasive shrubs were removed. After seven years, researchers observed a significant increase in plant diversity and abundance among both understory species and small trees.
Huachen Cui, Ryan Hensleigh, Hongshun Chen and Xiaoyu Zheng won the JMR Paper of the Year Award for their work on additive manufacturing and high-temperature ceramic metamaterials. The paper demonstrates an approach to fabricate three-dimensional microarchitected materials with high specific strength.
Timothy J. Bunning received the 2019 MRS Communications Lecture for his work on gold nanoparticles and liquid crystal arrays, which demonstrates plasmonic and photo-thermal conversion capabilities.
A new, wallaby-sized herbivorous dinosaur named Galleonosaurus dorisae has been identified from five fossilized upper jaws found in 125 million-year-old rocks in southeastern Australia. The discovery confirms that the diversity of small-bodied dinosaurs was unusually high in the ancient rift valley.
A new study found that regular visits to museums, theatres, or cinemas can lower the chances of developing depression in people over 50. The research also showed that cultural activities have similar benefits to exercise and eating a balanced diet for mental health.
A study by Cambridge University researchers found Italian ryegrass resistant to multiple herbicides, including clethodim and glyphosate. The study recommends preemergence herbicides for effective control of the weed in fruit and nut tree crops.
New research reveals that fall-applied residual herbicides can damage rice crop performance, with pyroxasulfone, S-metolachlor, and trifluralin causing greater injury than clomazone. Only clomazone is recommended for pre-plant applications to target glyphosate-resistant Italian ryegrass.
Researchers confirm glyphosate resistance in junglerice, a weedy grass affecting rice, corn, and vegetable crops. Resistance mechanisms identified as target-site mutation and reduced translocation of glyphosate, emphasizing the importance of integrated control methods.
Bicyclopyrone, a corn herbicide, shows potential as an alternative for extended residual weed control in watermelon crops. The herbicide was found to be safe and effective against common weeds, reducing yield losses by up to 82%.
A new study found that seed rain, canopy gaps, and soil disturbances contribute to the establishment of invasive plants. Proximity to seed sources was a significant predictor for wine raspberry, Japanese barberry, and Japanese stiltgrass.
A new study reveals that optimal timing of cultural management techniques such as careful rotary hoeing, delayed planting, and diverse crop rotations can significantly impact organic weed control. By reducing weed emergence and promoting soil fertility, these methods help crops become more competitive against weeds.
Researchers have developed an alternative approach to controlling invasive Chinese privet, achieving great control with much less herbicide than typically used. The study found that a 25% concentration of glyphosate or triclopyr is sufficient for effective control, and timing also plays a crucial role in the process.
Researchers Arvind Kalidindi and Christopher A. Schuh developed a Monte Carlo-based simulation to determine the minimum free energy state of nanocrystalline alloys. They produced equilibrium phase diagrams for these alloys, shedding light on grain size changes with temperature.
Clara Santato received the 2018 MRS Communications Lecture award for her work on melanin research, which has led to advancements in energy storage/conversion, ion separation/water treatment, and bioelectronics. Her research aims to develop sustainable technologies using natural materials.
Global experts argue that solar-driven water splitting can become the technology of choice for producing hydrogen, reducing reliance on fossil fuels. However, significant research efforts are needed to industrialize this process and make it suitable for the 21st century and beyond.
Researchers at Cambridge University Press suggest a way to predict invasive weed behavior and development curve by analyzing herbarium records and data on past invaders. By understanding the variation in expansion phase length across species, they can identify traits linked to aggressive growth and expansion.
Researchers discovered effective weed control methods using EPTC, flumioxazin and napropamide to manage yellow nutsedge and black medic in winter strawberry crops. However, none of the studied herbicides adequately suppressed Carolina geranium, with halosulfuron causing significant injury to strawberry plants.
A new report highlights the need for sustainable solutions to address growing energy demands from emerging middle classes. The study finds that adoption rates of energy-efficient materials and technologies vary greatly across countries due to differences in climate, economic power, and public perception on climate change.
Andy Tay Kah Ping, a postdoctoral researcher at Stanford University, has been awarded the inaugural MRS Bulletin Postdoctoral Publication Prize. He was recognized for his exceptional academic credentials, scientific publications, and science communication efforts.
A new study by Cambridge University Press found that removing invasive Amur honeysuckle shrubs alongside a stream improves the diversity of aquatic organisms. The research, conducted over three years, showed a substantial positive impact on macroinvertebrates in the stream.
Researchers found that preemergence weed control in fall or early February is crucial to address kochia emergence and seed production. Effective methods include cover crops, tillage, and stale seedbed techniques.
Researchers found cereal rye consistently reduced Amaranthus spp. weed density, even without herbicides. Cereal rye has potential to control weeds by reducing population density within the first month of planting, potentially reducing selection for resistant weeds.
A new study investigates why US battery material startups are failing under current venture capital funding models. The authors draw inspiration from the pharmaceutical industry, providing recommendations for entrepreneurs, investors, manufacturers, and policy-makers to improve commercialization chances.
Researchers analyzed DNA samples from six patches of Russian knapweed to understand its spread methods. The study found that seeds were the primary source of new patches, while local invasions were spreading from root growth.
A study found that total weed density was greatest when soil was tilled early in the growing season, while late-season tillage resulted in fewer weeds. This suggests that adjusting tillage timing can improve weed management and crop yields.
A team led by Thomas Hales has delivered a formal proof of the Kepler Conjecture, resolving a centuries-old mathematical problem. The proof uses computer verification to establish certainty, addressing the community's inability to thoroughly verify previous attempts.
Research reveals Palmer amaranth life history traits influence its growth and reproduction in various cropping systems. Crop rotation and canopy better explain trait differences.
A three-year study found that invasive species like Japanese stiltgrass can leave lasting impacts on local ecosystems, including altered soil nutrient levels and changes to vegetation communities. Early eradication is crucial to prevent these long-term effects.
The article highlights that climate change threatens the sustainability of the fossil fuel industry, with emissions accounting for two-thirds of greenhouse gas emissions. The industry faces increasing pressures due to carbon-based businesses and economies facing impediments to consumption, according to Jim Krane and Ritchie D. Priddy.
Sharon C. Glotzer received the 2017 MRS Communications Lecture Award for her work on polymer-tethered nanoparticles. Her paper, published in MRS Communications, demonstrates the use of computational tools to design and assemble functional materials nanostructures.
A new study suggests that liquid hydrogen may be a realistic option for future air travel, offering several advantages over traditional fuels. Liquid hydrogen is very light and has a lower boiling point, reducing the risk of accidents and making it easier to handle.