Palmer amaranth has a well-earned reputation as one of the most problematic weeds in agriculture. It is known for its many weedy traits and for its propensity to evolve resistance to herbicides of varying sites of action. An article featured in the latest issue of the journal Weed Science shows the number of tools available to control this weedy invader is continuing to shrink.
Herbicide-resistant crops are now commonplace throughout the U.S. and Canada. But are they friend or foe when it comes to the prevention and management of herbicide-resistant weeds?
Greenskeepers and landscape managers may be losing their battle with annual bluegrass – an unsightly weed that competes with desirable turf and produces an uneven surface for golf and other sports.…
Harvest-time weed seed controls have proven highly effective at reducing herbicide-resistant weeds in Australian cropping systems. One of the most popular tactics is the use of an impact mill that intercepts chaff as it exits the harvester.…
Sobering global survey data shows weeds have evolved resistance to 167 herbicides spanning 23 of 26 known sites of action. Now scientists writing in the journal Invasive Plant Science and Management say climate change and elevated levels of carbon dioxide (CO2) may be contributing to the development of herbicide resistance.…
The broadleaf weed kochia is a real and growing threat to major cropping systems and soil conservation practices across the Great Plains.…
The Royal College of Psychiatrists’ values and behaviours, Courage, Innovation, Respect, Collaboration, Learning and Excellence combine into the CIRCLE acronym. In the list under Excellence, a link takes you to core values for psychiatrists. One of those is humility.
More and more research is finding inflammation as a potential contributing factor towards to the development of various mental illnesses. A systematic review was conducted to determine the association between parasitic infection and mental illnesses in various African populations. Two parasite groups were evaluated; helminths and protozoans, and four mental illness classifications; depressive disorders, anxiety disorders, schizotypal disorders and unspecified mental illnesses.
I sat on a Zoom call with a psychologist from Edinburgh. My mental state, not my autistic son's, was in question.
The July 2023 edition of Muses – the arts blog from BJPsych International – features an article by Dr Olasunkanmi Onifade, Oral Medicine Consultant, Nigeria.
The October edition of Muses – the arts blog from BJPsych International – features a short blog by Motswana visual artist, Sedireng Mothibatsela, who writes about a crucial moment in her artistic development which coincides with her parent’s separation. It is a moving piece about how visual arts intersects with trauma and healing. I can recall the afternoon that changed how I create. I was 12 years old and in my last year of primary school and the looming high school years ahead presented many questions about how I wanted to proceed with my art. I had painted a watercolour still life and I was bored with it. Although my art received praise from my family and peers, my handling of watercolour was juvenile at best. I needed more; technically and conceptually. It was then that I began to question the art making process. Like most young artists in primary school we were simply taught that “good art is pretty art.”
Circadian rhythms are timekeeping mechanisms responsible for the cyclic repetition of metabolic, behavioural and psychological processes in all living organisms, typically over a 24-hour period.
The Akan people of Ghana, like many other collectivist cultures, have deeply engrained concepts of interdependence and support for each other. These concepts have been passed on for generations in the Adinkra symbols. Each symbol possesses an intrinsic meaning and represents virtues, values or beliefs critical to the Akan experience of life.
More and more research is finding inflammation as a potential contributing factor towards to the development of various mental illnesses. A systematic review was conducted to determine the association between parasitic infection and mental illnesses in various African populations. Two parasite groups were evaluated; helminths and protozoans, and four mental illness classifications; depressive disorders, anxiety disorders, schizotypal disorders and unspecified mental illnesses.
In 1996, then-President Bill Clinton signed the Personal Responsibility and Work Reconciliation Act (PRWORA) into law, with the goal to “end welfare as we know it.”…
In 2012, a Conservative-led coalition implemented austerity measures to restore the UK’s finances. The measures aimed to address the increase in public spending that had occurred during the Great Recession and included significant cuts to public services in the form of the 2012 Welfare Reform Act.…
National parliaments had been for long time losers of European integration with only very limited competences of information on new EU initiatives and of rubber-stamping transposition law compared to the national governments, which often negotiate EU law at the supranational level and propose its transposition acts at the national level.…
At the end of the Greek Bronze Age, between c.1400-1200 BCE, the Mycenaean palaces of Crete and mainland Greece used small clay tablets to keep their accounting documents.
As Douwe Truijens and Marcel Hanegraaff have recently remarked (Truijens and Hanegraaff 2023), interest groups can play a very large role at the implementation stage of the policy cycle, potentially even reversing decisions made earlier in the cycle.…
With 2023 on the horizon, and the landscape of academic publishing in flux, Cambridge University Press spoke to the Editors of the SAA’s journals to find out what topics and questions are currently front of mind – for archaeologists, researchers and publishers alike.…
When a "nightmare dressed like a daydream" meets "mad, bad, and dangerous to know..."
Today is the 200th anniversary of Byron's death, the original tortured poet, and the release of @taylorswift13's new album.
Can you tell their lyrics apart? 🔗 https://cup.org/3U7P5VV
Congratulations to Michael Byers, Aaron Boley and Ignacio Cofone who have been shortlisted for the 2023 Donner Prize.
The award, for the best public policy book by a Canadian, will be announced in May.
🔗 https://cup.org/4aEq4ZN
'We are aware that infusion fluids can both save and hurt patients'.
Find out about modern Fluid Therapy in this week's featured author blog by Professor Robert Hahn
🔗 https://cup.org/3Q5YVqa
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