Risultati di ricerca
4 giorni fa · Biomimetic python tooth–inspired device nearly doubles the strength of rotator cuff repair. ( A) 3D-printed python tooth–inspired device is placed at the native attachment site. ( B) Schematic biomechanical testing setup for human cadaver rotator cuff tendons repaired with double-row suture only or device and suture.
1 giorno fa · Cette fixation accrue est considérée comme étant due à la nature dioctaèdrique des vermiculites argileuses, par opposition à la nature trioctaèdrique des grains grossier. Parmi les échantillons de CEC sensiblement égale, seuls ceux contenant Al 3+ en position tétraèdrique présentent une fixation accrue à l’état sec, mais pas à l’état humide.
21 ore fa · Nitrogen-fixing trees. The nitrogen fixation process involves specific soil bacteria forming a symbiotic relationship with plants. These bacteria settle into the plant's roots and form nodules, which act like tiny factories where the bacteria convert atmospheric nitrogen into ammonia, a form of nitrogen that plants can use.
21 ore fa · “Our fixation with ‘growthism’ is short-sighted and is only making the rich richer while devastating the world’s life support systems,” said De Schutter. “GDP and our addiction to consumerism have become dangerous distractions from what is actually important: people’s ability to lead a decent life on a liveable planet.
4 giorni fa · Version initiale. Par arrêté du ministre de l'économie, des finances et de la souveraineté industrielle et numérique en date du 26 juin 2024 : Pour le second semestre 2024, le taux de l'intérêt légal est fixé : 1° Pour les créances des personnes physiques n'agissant pas pour des besoins professionnels : à 8,16 % ; 2° Pour tous les ...
21 ore fa · It’s become clear that most Canadians want Trudeau to resign. It’s also clear, though, that the UCP isn’t quite ready to let him go. “Afternoons with Rob Breakenridge” airs weekdays from ...
2 giorni fa · A novel plasma reactor is being investigated for green NOx production, crucial for nitrate-based fertilizer manufacturing. Various parameters, including air flow rates, gas ratios, ozone, and catalyst effects are explored for NO → NO 2 conversion.
