Covid-pandemien har vist, at computerarbejde og udvidet brug af smartphone medfører nærsynethed. Stort set alle 19-årige mænd i Seoul, Sydkorea, er nu nærsynede ifølge en undersøgelse. Covid-pandemien har medført en slags nærsynethed-pandemi. Jo tidligere et barn bliver nærsynet, jo mere går det ud over synet på længere sigt. SE LINK Andre effekter af for meget skærmtid er tørre øjne (fordi man blinker mindre) og trætte øjne (på grund af skærmens mere energirige blå lys), hvilket […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908 ASTRONOMER HAR SET ET SORT HUL OPSLUGE EN NEUTRON-STJERNE: Astronomers were finally able to detect a merger between a black hole and a neutron star. This phenomenon was predicted before, but just recently observed by detecting gravitational waves that were made in the merger. The unique thing about this is that instead […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908 Viden 500+ Hvor længe beskytter corona-vaccinen dig? Det første studie er klar til at give et bud   Pfizer-vaccinen ser ud til at dække længere tid end en influenza-vaccine. 4h Biology News – Evolution, Cell theory, Gene theory, Microbiology, Biotechnology 200+ Dinosaurs were in decline before the end, according to new study […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908 NYT > Science 66K Pfizer and Moderna Vaccines Likely to Produce Lasting Immunity, Study Finds   Immune cells are still organizing to fight the coronavirus months after inoculation, scientists reported. 1d Science | The Guardian 48K Why most people who now die with Covid in England have had a vaccination | David […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908 Future(s) Studies   Germany Green-Lights Next Phase of Europe's Futuristic Fighter Jet + Drone AI-Network Based Combat System (FCAS) – 100 Billion Euros   submitted by /u/upyoars [link] [comments] 1d Future(s) Studies   Tougher Than Kevlar and Steel: Ultralight Material Withstands Supersonic Microparticle Impacts   submitted by /u/upyoars [link] [comments] 1d Ingeniøren […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908 ScienceAlert – Latest 2K This Tiny, 120-Million-Year-Old Fossil Has a T. Rex-Like Skull on a Bird Body   Huh? 7h Science | The Guardian   Traffic-light system of ‘eco-scores’ to be piloted on British food labels   UK government and major brands back bid to help consumers assess environmental impact of products […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908 Science | The Guardian 43K Massive human head in Chinese well forces scientists to rethink evolution   ‘Dragon man’ skull reveals new branch of family tree more closely related to modern humans than Neanderthals The discovery of a huge fossilised skull that was wrapped up and hidden in a Chinese well nearly […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908 ScienceAlert – Latest 1K A Coronavirus Epidemic Hit Humanity 20,000 Years Ago, DNA Study Reveals   It swept across East Asia. 6h Science | The Guardian 100+ The federal government squandered our precious Covid advantage – now Sydney is in lockdown | Bill Bowtell   After a world-leading response in 2020 it […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908 NYT > Science 11K A Coronavirus Epidemic Hit 20,000 Years Ago, New Study Finds   A few dozen human genes rapidly evolved in ancient East Asia to thwart coronavirus infections, scientists say. Those genes could be crucial to today’s pandemic. 15h Livescience.com 10K What is your cat thinking? Here's what your furry […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908 NPR 50K Fauci Warns Dangerous Delta Variant Is The Greatest Threat To U.S. COVID Efforts   More contagious than other variants, and maybe more likely to cause severe disease, Delta is spreading so fast in the U.S. it could cause another surge this summer or fall, according to new research. (Image credit: […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908 NatureDaily briefing: Shipwrecked beer harbours long-lost yeast   Nature, Published online: 23 June 2021; doi:10.1038/d41586-021-01728-y Scientists crack open beers that have lain on the sea-floor for centuries, nations brace for the impact of the Delta coronavirus variant, and a zoologist who spent a lifetime studying the jungle where she was the sole […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908       GEOLOGISKE ALTIVITETER SKER I CYKLUSSER – HVORFOR VED MAN IKKE.  Scientists have finally gathered quantitative data to prove (using radio-isotopic dating) that earth’s geological activities happen in cycles. Until now it was considered to be completely random events. The next step would be to find out what causes these […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908 NYT > Science 28K She Fell Nearly 2 Miles, and Walked Away   At 17, biologist Juliane Diller was the sole survivor of a plane crash in the Amazon. Fifty years later she still runs Panguana, a research station founded by her parents in Peru. 2d The Atlantic 17K Expect the Unexpected […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908   NYT LÆGEMIDDEL VIRKER VED AT BLOKERE EN OPIOID-RECEPTOR I HJERNEN. MÅSKE BRUGBAR MOD SMERTE, DEPRESSION OG EVT. KRÆFT: A newly developed drug could be used as a substitute for pain relieving medicaments and alternative for antidepressants or cancer treatment. It could solve long lasting side effects for available pain reliefs that […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908       Using semiconductors and silicon coated glass as outer shell scientists have achieved flexibile, denss, high performance and low power micro computers for the first time. They overcame few production and technology issues and these techniques will further micro technologies advancements. flexible electronics can be used as addition to existing technologies or implemented on or in humans.  […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908 Researchers are using an enzyme that automatically reacts with atmospheric carbon dioxide (CO2) to create calcium carbonate crystals, which mimic concrete in structure, strength, and other properties, and can fill cracks before they cause structural problems creating self-healing concrete that is four times more durable than traditional concrete, extending the life of concrete-based structures […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908     FÆNOMENET "KULTUREL EVOLUTION": A phenomenon called cultural evolution might be more important than genetic evolution in today's society. Cultural evolution is knowledge based and since medicine and other technologies have developed so far that vaccines can protect people without survival genes to deadly virus, knowledge in our society is valued […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908 HJERNENS GLIA-CELLER SKAL STUDERES NÆRMERE: Until now scientists mostly focus on neurons, when trying to understand how the brains work. In recent discoveries they found out that another cell – glial cells – were discovered to have repair and brain plasticity functions. Because previously these cells were not researched, we don't know […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908 COMPUTER-LAGER UNDER HAVET: China has started to build a data center under sea. The center is designed to provide storage for computers needed to contain large amounts of data information now and in future. The sea water will work as a cooling system which now is one of the biggest expenses and […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908 _____________________________ HONNINGBIER DER FORMERER SIG UDEN BEFRUGTNING: Species of honeybees in South Africa can reproduce asexualy – without mating. This phenomenon has been noticed before, but it always ended up causing birth defects or unfertile eggs. In the experiment researchers found out that the worker bees could produce almost perfect clones of […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908   SAMME ANTIFROST-PROTEIN PÅVIST HOS UBESLÆGTEDE FISKEARTER: To survive in cold temperatures, living organisms have developed anti freezing protein, but as a surprise for scientists, two unrelated groups of fish have the same gene. Scientists have confirmed that it is not through crossbreeding. https://www.quantamagazine.org/dna-jumps-between-animal-species-no-one-knows-how-often-20210609/#comments ___________________   ERSTATNING FOR LYSMIKROSKOPET: The new microscope […]

Oversigt over jordtemperatur (til vjrdering af så- og udplantnibgstidspunkt).

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908 LÆGEMIDDEL MOD ALZHEIMERS GODKENDT I USA (ADUCANUMAB). After the second proposal FDA approved a drug for Alzheimers, but under the conditions that all the recipients of the drug will have to be monitored to confirm that the drug actually works (since in the experimental trial the memory of some patients did not […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908           To survive in cold temperatures, living organisms have developed anti freezing protein, but as a surprise for scientists, two unrelated groups of fish have the same gene. Scientists have confirmed that it is not through crossbreeding. https://www.quantamagazine.org/dna-jumps-between-animal-species-no-one-knows-how-often-20210609/#comments   The new microscope uses quantum entanglement to replace light used to […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908 FORSKERE HAR UDVIKLET EN BAKTERIE, SOM IKKE KAN ANGRIBES AF VIRUS (FORDI DER ER INDSAT KUNSTIGE AMINOSYRER I BAKTERIECELLERNE): Scientists Used CRISPR to Engineer a New ‘Superbug’ That’s Invincible to All Viruses Read about how synthetic biologists are using CRISPR technology to replace codons (which code for amino acids) with synthetic amino […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908 FORSKERE HAR OPDAGET EN SAMMENHÆNG MELLEM TRYKKET INDEN FOR HJERNESKALLEN OG PERSONERNES BLODTRYK: Non-invasive sensor shows correlation between blood pressure and intracranial pressure Scientists have discovered a correlation between blood pressure and intracranial pressure. Along with this, they also validated a non-invasive method to monitor intracranial pressure.     Link: https://www.eurekalert.org/pub_releases/2021-06/fda-nss060721.php    […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908   FORSKERE FORSTÅR NU BEDRE HVORDAN IMMUNSYSTEMETS T-CELLER AKTIVERES AF SYGDOMS-ANTIGENER: Monash researchers make fundamental advance in understanding T cell immunity Scientists have made an important advance in the understanding of how a T cell becomes activated by pathogenic antigens. This study will be relevant to the ongoing research into T cell-related […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908 BRYSTKRÆFT-TILBAGEVENDEN KAN MÅSKE FORHINDRES MED LÆGEMIDLET OLAPARIB: Drug may help more women survive hereditary breast cancer A ‘groundbreaking’ study outlines the early success of the Olaparib drug in preventing recurrence of hereditary breast cancer in women.  The relative risk of invasive recurrence, second cancers, or even death was reduced by over 40% […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908' METODE TIL AT OMDANNE MERE CO2 TIL BIOBRÆNDSEL: Passing the acid test: New, low-pH system recycles more carbon into valuable products Working to keep global emissions low: researchers have developed an electrochemical system that can convert a larger amount of CO2 into valuable commonly used chemicals and fuels such as ethylene and ethanol. […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908 Science | The Guardian 14K Nasa plans return to Venus with two missions by 2030   Nasa sets aside $1bn for two ventures, which will be first US exploration of the planet since 1989 Nasa is returning to Venus for the first time in more than three decades to gain a better […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908   HJERNEN PÅVIRKES AF HIV-INFEKTION ELLER MÅSKE AF BEHANDLINGEN AF INFEKTIONEN. White matter in the brain can shrink as a result of an HIV infection. However, ART drugs commonly used to treat HIV, can also cause white matter shrinkage. Researchers are therefore trying to discern the effects HIV has on the brain […]

Tegn abonnement på BioNyt! Vil du hjælpe med at finde nyheder? DO YOU WANT TO HELP FINDING SCIENCE NEWS? Email: bionyt@gmail.com Phone-sms: (45)21729908   MENNESKER REAGERER INDIVIDUELT FORSKELLIGT PÅ FYSISK AKTIVITET. In an experiment researchers found out that different people respond to physical activities differently. Everyone did the same exercises, but levels of proteins in blood were different afterwards. With future studies, they could find a way for better personalized fitness programs. https://www.sciencealert.com/new-findings-could-explain-why-exercise-affects-us-all-differently?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+sciencealert-latestnews+%28ScienceAlert-Latest%29   LUFTKVALITET KAN FORBEDRES VIA BÆREDYGTIGE LØSNINGER. […]