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Rusia pregateste noi rachete nucleare

Rusia pregateste noi rachete nucleare

Rusia isi modernizeaza fortele strategice nucleare, prin construirea a doua rachete balistice intercontinentale. “Vocea Rusiei” sustine ca una dintre rachete va putea strapunge scutul antibalistic al SUA. Una dintre ele este racheta gigantica cu combustibil lichid Sarmat, care va inlocui complexul sovietic RS-36M Voievod, ce dateaza de pe timpul Razboiului Rece. Complexul Voievod este o […]

As climate warms, bark beetles march on high-elevation forests

As climate warms, bark beetles march on high-elevation forests

Trees and the insects that eat them wage constant war. Insects burrow and munch; trees deploy lethal and disruptive defenses in the form of chemicals. But in a warming world, where temperatures and seasonal change are in flux, the tide of battle may be shifting in some insects’ favor, according to a new study. In […]

Scientists challenge current theories about natural habitats and species diversity

Scientists challenge current theories about natural habitats and species diversity

How can a square meter of meadow contain tens of species of plants? And what factors determine the number of species that live in an ecosystem? Science journal has defined this as one of the 25 most important unresolved questions in science, both for its importance in understanding nature and due to the value of […]

Noul premier japonez va dispune construirea de noi reactoare nucleare

Noul premier japonez va dispune construirea de noi reactoare nucleare

  In ciuda opozitiei a unei mari parti a populatiei japoneze fata de energia nucleara, declansata in urma dezastrului de la Fukushima, premierul nipon Shinzo Abe a anuntat ca intentioneaza sa dispuna construirea de noi reactoare. “Noile reactoare vor fi diferite de cele construite in urma cu 40 de ani, de cele de la Fukushima […]

Больной 60-футовый кит выбросился на берег в квартале Бризи-Пойнт в Квинсе

Больной 60-футовый кит выбросился на берег в квартале Бризи-Пойнт в Квинсе

60-футовый кит-полосатик, один из разновидностей китообразных, находящихся под угрозой исчезновения, был на днях отыскан на побережье в квартале Бризи-Пойнт нью-йоркского района Квинс. Как утверждают местные власти, животное имеет мало шансов на выживание. Пока почему-то, что заставило больного кита выброситься на дикий пляж, оно он привлек большое внимание общественности и работников береговых служб, которые стараются сделать […]

Two new species of orchid found in Cuba

Two new species of orchid found in Cuba

Researchers from the University of Vigo, in collaboration with the Environmental Services Unit at the Alejandro de Humboldt National Park (Cuba), have discovered two new species of Caribbean orchid. The Caribbean islands have been natural laboratories and a source of inspiration for biologists for over two centuries now. Suffice to say that the studies by […]

Local factors cause dramatic spikes in coastal ocean acidity: Fluctuation ‘adds insult to injury’ for marine creatures

Local factors cause dramatic spikes in coastal ocean acidity: Fluctuation ‘adds insult to injury’ for marine creatures

A new Duke University-led study has documented dramatic, natural short-term increases in the acidity of a North Carolina estuary. «The natural short-term variability in acidity we observed over the course of one year exceeds 100-year global predictions for the ocean as a whole and may already be exerting added pressure on some of the estuary’s […]

Глаукома. Глаукома лечение народными средствами

Глаукома. Глаукома лечение народными средствами

Глаукома — это заболевание глаз, основным признаком которого является повышение внутриглазного давления (наиболее точно измеряется глазное давление тонометром Маклакова, в норме не должно превышать выше 28 мм рт. ст.), экскавация (углубления) соска зрительного нерва и понижения зрительных функций. Глаукома — главнейшая причина слепоты. Различают первичную глаукому, в глазу до этого здоровом, и вторичную форму, являющуюся […]

Amazon deforestation brings loss of microbial communities

Amazon deforestation brings loss of microbial communities

An international team of microbiologists led by Klaus Nüsslein of the University of Massachusetts Amherst has found that a troubling net loss in diversity among the microbial organisms responsible for a functioning ecosystem is accompanying deforestation in the Amazon rainforest. Nüsslein, an expert in tropical rain forest microbial soil communities, says, «We found that after […]

Directorul securitatii nucleare belgiene nu vrea noi centrale nucleare in Europa

Directorul securitatii nucleare belgiene nu vrea noi centrale nucleare in Europa

  Directorul in exercitiu al Agentiei Federale belgiene pentru Control Nuclear (AFCN) Willy de Roovere si-a exprimat opozitia fata de construirea unor noi centrale nucleare in Europa, intr-un interviu publicat de cotidianul Le Soir in editia de joi, relateaza AFP, potrivit Mediafax. “Nu cred ca, in contextul actual, in Europa sau in Belgia, noi (proiecte) […]

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