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Ecobnb je inicijativa za vrijeme koje dolazi, vrijeme rasta ekološke osviještenosti.
Food produce and other waste has been littering Sussex coastline as capsized shipping containers wash ashore
Coral Evans was walking along the beach in Brighton on Tuesday evening when she came across an unfamiliar sight.
“Hundreds of dust masks had washed up, along with single-use plastic gloves and cans of dried milk,” she said. “It was odd to see in winter – because nothing surprises us in summertime with the amount of people on the beach.”
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Tony Cholerton created Robovacc to inoculate a timid tiger at London zoo – but says it could administer jabs to badgers
It began with the tiger who wouldn’t come to tea. Cinta was so shy that she refused to feed when keepers at London zoo were around, and staff wondered how they would ever administer the young animal’s vaccinations without traumatising her.
So Tony Cholerton, a zookeeper who had been a motorcycle engineer for many years, invented Robovacc – a machine to quickly administer vital jabs without the presence of people.
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The cost of producing milk is higher than that being paid by milk processors, leaving farmers operating at a loss
“Every morning that I roll out of bed at 4.40am, I know I’m losing £1,800 that day, just by getting up.” This is the stark daily reality for Paul Tompkins, as he and his fellow dairy farmers struggle in the face of plummeting milk prices.
Tompkins, who is the third generation to run his family’s 234-hectare (600-acre) farm in the Vale of York, can produce milk for about 40p a litre from his 500-strong herd of black and white Holstein cows. However, he is being paid only 29p a litre by his milk processor, leaving him operating at a loss, despite trying to run his business as efficiently as possible.
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Virunga park ranger says babies are well cared for by mother Mafuko but high infant mortality makes first weeks critical
It was noon by the time Jacques Katutu first saw the newborn mountain gorillas. Cradled in the arms of their mother, Mafuko, the tiny twins clung to her body for warmth in the forest clearing in Virunga national park, in eastern Democratic Republic of the Congo (DRC).
Katutu, head of gorilla monitoring in Virunga, has seen dozens of newborns in his 15 years as a ranger. But, he tells the Guardian, even he was touched by the sight of the fragile infant males, who face serious obstacles if they are to become silverbacks one day.
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As international treaty comes into force, bill to make it law in Britain is moving at ‘glacial pace’ through parliament
The UK risks being shut out of a historic oceans summit because parliament has failed to ratify the UN’s high seas treaty, environmental charities and campaigners have warned.
The high seas treaty, formally known as the Agreement on the Conservation and Sustainable Use of Marine Biological Diversity of Areas Beyond National Jurisdiction, comes into force on Saturday, after two decades of talks.
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Cranbrook, Kent: I have a stretch of leggy hawthorn that needs attention, so I head out into the cold with my axe and billhook
Wire netting is everywhere in the Kent Weald – barbed boundaries to ancient pastures where sheep and cattle still idly graze. But what did farmers do for the hundreds of years before stock fencing was invented?
Hedges, so rooted in what we wistfully consider to be our natural landscape, are in fact human-made features, planted almost solely for the purpose of enclosure. Unmanaged hedges are not a permanent solution, though: young trees mature, trunks become bare, and animal‑sized holes appear, rendering them useless. To remedy this, the practice of hedge laying was developed; unlike bricklaying, it is an act of maintenance rather than creation.
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Todolí foundation produces varieties from Buddha’s hands to sudachi and hopes to help citrus survive climate change
It was on a trip with a friend to the east coast of Spain that the chef Matthew Slotover came across the “Garden of Eden”, an organic farm growing citrus varieties he had never heard of. The Todolí Citrus Foundation is a nonprofit venture and the largest private collection of citrus in the world with more than 500 varieties, and its owners think the rare fruit could hold the genetic secrets to growing citrus groves that can deal with climate change.
The farm yields far more interesting fruit than oranges and lemons for Slotover’s menu, including kumquat, finger lime, sudachi and bergamot.
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There are so many koalas in some places that food is the issue – while elsewhere populations are threatened by habitat loss. And there are no easy fixes
On French Island in Victoria’s Western Port Bay, koalas are dropping from trees. Eucalypts have been eaten bare by the marsupials, with local reports of some found starving and dead. Multiple koalas – usually solitary animals – can often be seen on a single gum.
Koalas were first introduced to French Island from the mainland in the 1880s, a move that protected the species from extinction in the decades they were extensively hunted for their pelts. In the absence of predators and diseases such as chlamydia, the population thrived.
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Pioneering scheme hopes species that thrived for thousands of years in Irish waters can do so again
The dinghy slowed to a stop at a long line of black bobbing baskets and David Lawlor reached out to inspect the first one.
Inside lay 60 oysters, all with their shells closed, shielding the life within. “They look great,” beamed Lawlor. So did their neighbours in the next basket and the ones after that, all down the line of 300 baskets, totalling 18,000 oysters.
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Some regions of the continent have enough ice to push up sea levels by 15 metres if they all melt, but researchers don’t yet fully understand the consequences
On one side of Dr Ben Galton-Fenzi’s view across the vast Totten ice shelf, the sun sat low on the Antarctic horizon. On the other, a full moon.
The ice shelf is “flat and white”, says Galton-Fenzi. “If there’s cloud around, you lose the horizon.”
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Od svih vrsta raka dojke, trostruko negativni rak dojke (TNBC) je najagresivniji i nedostaju mu specifične terapije. TNBC također ima veću vjerojatnost metastaziranja, odnosno putovanja kroz krvotok kako bi se proširio na druge organe, što uzrokuje većinu smrtnih slučajeva povezanih s rakom dojke svake godine. Do sada je praćenje cirkulirajućih tumorskih stanica (CTC), snažnog pokazatelja metastaza raka, bilo izazovno jer postoji vrlo malo markera koji specifično identificiraju te stanice.
Prema rezultatima novog istraživanja, eksperimentalno cjepivo protiv raka, NOUS-209, sigurno stimulira imunološki sustav da cilja prekancerozne i kancerogene stanice kod osoba s Lynchovim sindromom (LS).
Nove procjene otkrivaju povijesne dobitke u preživljavanju od raka i milijune spriječenih smrtnih slučajeva, istovremeno otkrivajući velike nejednakosti i upozoravajući da bi današnje političke odluke mogle odrediti hoće li se napredak nastaviti ili će stagnirati.
Novi biomarker u krvi odražava opseg ozljede mozga nakon ishemijskog moždanog udara i može predvidjeti ishode za pacijente mjesecima do godinama kasnije, tvrdi nova studija.
Trudnice s upalnom bolešću crijeva (IBD) imaju više razine proupalnih imunoloških molekula, poznatih kao citokini, u vaginalnoj sluznici nego njihove zdrave vršnjakinje, pokazala je nova studija.
Znanstvenici su identificirali bradikardiju - abnormalno nizak broj otkucaja srca - kao simptom predoziranja ksilazinom. Ovo revolucionarno otkriće Icahn School of Medicine at Mount Sinai moglo bi pomoći liječnicima hitne medicine da otkriju jesu li pacijenti bili izloženi ksilazinu, lijeku koji se sve češće nalazi kao dodatak ilegalnoj ponudi fentanila.
Prekomjerna upotreba tetiva može uzrokovati bolna medicinska stanja za koja postoje samo ograničene mogućnosti liječenja. No, švicarski znanstvenici su sada dešifrirali važan molekularni mehanizam koji pokreće ove probleme te bi ovo otkriće moglo olakšati razvoj novih tretmana.
Britansko istraživanje je pokazalo da porast šećera u krvi nakon obroka može povećati rizik od Alzheimerove bolesti. Iako istraživanja već dugo sugeriraju da su hiperglikemija, dijagnosticirani dijabetes tipa 2 i inzulinska rezistencija snažno povezani s lošijim zdravljem mozga, posebno povećavajući rizik od kognitivnog pada i demencije, temeljni mehanizmi nisu bili dobro shvaćeni.
Toksin koji izlučuje uzročnik kolere, bakterija Vibrio cholerae, može inhibirati rast raka debelog crijeva bez nanošenja ikakve mjerljive štete tijelu, pokazuje nova studija provedena u Švedskoj. Sustavna primjena pročišćene bakterijske tvari mijenja imunološko mikrookruženje u tumorima, a rezultati bi mogli otvoriti put istraživanju nove vrste liječenja raka.
Prema studiji faze I koju su vodili znanstvenici s The University of Texas MD Anderson Cancer Center, novo monoklonsko antitijelo linavonkibart pokazalo je potencijal za prevladavanje otpornosti na liječenje inhibitorima imunoloških kontrolnih točaka anti-PD-1 kod više vrsta raka.