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county biology study guide

county biology study guide




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bladesystem c7000 enclosure maintenance and service guide 2009

bladesystem c7000 enclosure maintenance and service guide 2009




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3par storeserv storage concepts guide

3par storeserv storage concepts guide




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650printer user guide

650printer user guide




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8560a service manual user guide

8560a service manual user guide




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20user guide

20user guide




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Bridging the Divide: Exploring Gender Bonds for Equality in Asia and the Pacific

Gender-lens investing (GLI) represents an opportunity to channel targeted funds to women’s businesses and other gender equality areas.




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Behavioral Adaptation to Improved Environmental Quality: Evidence from a Sanitation Intervention

This study finds that investing in sanitation not only improved children’s health, but also created valuable time-savings for all household members.




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External Shocks and Labor Market Reforms in Autocracies and Democracies: Evidence from Oil Price Windfalls

This paper explores how oil price windfalls impact labor market regulation across 83 countries from 1970 to 2014.




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The Bond Market in the Republic of Korea: An ASEAN+3 Bond Market Guide Update

This edition of the ASEAN+3 Bond Market Guide series focuses on updates in the Republic of Korea’s (ROK) market since the publication of the previous guide for the ROK in 2018.




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The Nexus of Peer-to-Peer Lending and Monetary Policy Transmission: Evidence from the People’s Republic of China

This paper examines how booms and busts in peer-to-peer (P2P) lending in the People’s Republic of China (PRC) affect monetary policy transmission to inflation and output.




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The inside story of heroic efforts to save three bird species

The graft involved in trying to bring the peregrine falcon, Hawaiian crow and California condor back from the brink in the US makes for compelling reading in Feather Trails by Sophie Osborn




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Charles Darwin’s frogs turn mating upside down

Turning around and backing up out of pools found in tree hollows may help mating Charles Darwin’s frogs find a safe place to lay their eggs while fending off competitive males




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A surprisingly wide range of bacteria live inside microwaves

Microwaves in homes, offices and laboratories have been found to host diverse microbiomes, highlighting the importance of regular cleaning




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Consumer insecticides are useless for fighting cockroach infestations

Lab-reared German cockroaches are susceptible to consumer insecticide sprays, allowing manufacturers to pass US regulatory tests, but insects taken from real-world infestations are able to shrug off the products




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Spiders use fireflies as flashing lures to catch more prey

Male fireflies caught in an orb-weaver spider’s web start flashing in an unusual pattern, a deadly deception that seems to attract additional victims for the spider




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Inside NASA's lab exploring conditions for life on other worlds

The Origins and Habitability Lab at NASA's Jet Propulsion Laboratory is a testbed exploring how geological conditions could impact life in environments such as early Earth, Mars or the icy moons of Jupiter




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New Scientist recommends eight-legged musical instrument Sonic Spider

The books, TV, games and more that New Scientist staff have enjoyed this week




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Fish size themselves up in a mirror to decide if they can win a fight

Cleaner wrasse use their reflection to build a mental image of their body size, which they use to compare themselves to rivals before picking a fight




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Antidote to deadly pesticides boosts bee survival

Feeding bees edible bits of hydrogel increases their odds of surviving pesticide exposure by 30 per cent




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Living microbes found deep inside 2-billion-year-old rock

Ancient volcanic rock from South Africa has been found to harbour primitive bacteria, which may shed light on some of the earliest forms of life on Earth




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Your gut bacteria are at war - and force their enemies to switch sides

Rival tribes of bacteria armed with poison darts are fighting it out in your gut, with armies of traitors often winning the day




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How materials that rewind light can test physics' most extreme ideas

Strange solids called temporal metamaterials finally make it possible to investigate the controversial idea of quantum friction – and push special relativity to its limits




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Extreme heat: Inside the expedition to find out how humans can adapt

Climate change means extreme heat will become the norm for millions across the world. We joined an experiment in the Saudi Arabian desert designed to find out what that means for our brains and bodies




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Why did humans evolve big brains? A new idea bodes ill for our future

Recent fossil finds suggest that big brains weren't an evolutionary asset to our ancestors but evolved by accident – and are likely to shrink again in the near future




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Inside NASA’s ambitious plan to bring the ISS crashing back to Earth

The International Space Station will burn up and splash down into the Pacific sometime around 2030. What could possibly go wrong? And will we ever see anything like the ISS again?




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Are you truly healthy? These new tests provide the ultimate check-up

Conventional measures like blood pressure and body mass index only tell you so much. Testing your microbiome and metabolites, or even discovering your “immune grade”, can offer a clearer picture of your health




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The new evidence that explains what anxiety really is

What anxiety actually is has puzzled scientists for decades. Now we are starting to figure out how it may arise from miscommunication between the body and the brain




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The free-energy principle: Can one idea explain why everything exists?

What life is and how the mind works fall within the compass of one bold concept. But critics say that by attempting to explain everything, it may end up explaining nothing




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The complete guide to cooking oils and how they affect your health

From seed oils to olive oil, we now have an overwhelming choice of what to cook with. Here’s how they all stack up, according to the scientific evidence




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How materials that rewind light can test physics' most extreme ideas

Strange solids called temporal metamaterials finally make it possible to investigate the controversial idea of quantum friction – and push special relativity to its limits




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Maxwell’s demon charges quantum batteries inside of a quantum computer

A technique to charge a battery inside a quantum computer relies on sorting qubits in an imitation of Maxwell’s demon, a 19th-century thought experiment once thought to break the laws of physics




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Quantum theory is challenging long-standing ideas about entropy

A mathematical study finds that three definitions of what it means for entropy to increase, which have previously been considered equivalent, can produce different results in the quantum realm




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Earliest evidence of a meteorite hitting Earth found in Australia

Tiny pieces of stone found in a rock formation in Western Australia may be the oldest evidence of a meteorite impact on Earth, dating back nearly 3.5 billion years




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Next 10,000 years of Greenland ice sheet could be decided this century

Carbon emissions within the next 50 years could lead to a tipping point where large parts of the Greenland ice sheet melt over the next 10,000 years




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Stunning image of South America's largest lake hides a dark secret

Lake Maracaibo in Venezuela, the largest lake in South America, has been captured in detail by the European Space Agency's Copernicus Sentinel-2 mission




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Sulphur dioxide from Iceland volcano eruption has reached the UK

A huge plume of sulphur dioxide from the latest eruption in Iceland is drifting across Europe, but it isn't expected to cause any significant harm




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What are the mysterious continent-sized lumps deep inside Earth?

For decades, planetary scientists have been trying to understand the origins of two colossal geological anomalies inside our planet. New insights suggest they could be leftovers from a cosmic collision




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Dramatic images show the dark side of cobalt mining boom

Pascal Maitre's photos from the Democratic Republic of Congo detail the problems arising as demand for cobalt grows




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Greenland landslide caused freak wave that shook Earth for nine days

Seismologists were mystified by a strange signal that persisted for nine days in 2023 – now its source has been identified as a standing wave caused by a landslide in Greenland




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Astronauts could hitch a ride on asteroids to get to Venus or Mars

Asteroids that regularly fly between Earth, Venus and Mars could provide radiation shielding for human missions to explore neighbouring planets




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Cancer atlas reveals how tumours evolve inside the body

A massive undertaking to map cancer tumours is providing new insights into how the disease forms, evolves and develops resistance to treatments




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How a ride in a friendly Waymo saw me fall for robotaxis

I have a confession to make. After taking a handful of autonomous taxi rides, I have gone from a hater to a friend of robot cars in just a few weeks, says Annalee Newitz




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Cancer deaths expected to nearly double worldwide by 2050

Experts predict that the number of cancer cases around the world will skyrocket, resulting in millions more fatalities by 2050




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Chinese rover finds further evidence for an ancient ocean on Mars

Data collected by the Zhurong rover and orbiting satellites suggests the existence of an ancient shoreline in the Utopia Planitia region of Mars




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The complete guide to cooking oils and how they affect your health

From seed oils to olive oil, we now have an overwhelming choice of what to cook with. Here’s how they all stack up, according to the scientific evidence




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In satire Rumours, diplomatic communiques collide with the end times

A stellar cast play leaders of G7 countries facing an existential crisis in Rumours, a smart film about communication, diplomatic nonsense and not coping, says Simon Ings




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Genomes of modern Indian people include wide range of Neanderthal DNA

A genetic study of nearly 2700 individuals has revealed the ancestry of Indian people, and gets scientists closer to reconstructing the genomes of ancient Neanderthals




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Ancient humans lived inside a lava tube in the Arabian desert

Underground tunnels created by lava flows provided humans with shelter for thousands of years beneath the hot desert landscape of Saudi Arabia




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Ancient snake drawings are among the largest known rock art worldwide

Rock art along the Orinoco river in South America is made up of some of the largest etchings we know of and could date back 2000 years