PBS: Nova Labs Terrific platform for teens and older learners to explore and examine cutting-edge issues such as ecology, evolution, renewable energy, cybersecurity, RNA, and more. Accompanying each standards-aligned lab is a guide for educators. Users can create a free account to track their ...
a, Experimental setup. Adult mice were subcutaneously injected with PBS as control; NC26 cells that lead to a weight-stable cancer or cachexia-inducing C26 cancer cells.b, Body weight change of mice at the end of the experiment compared to starting body weight. Tumor weight was subtracted fr...
"A fantastic and fascinating read, covering everything from the influence of Venice's spice trade to the impact of Italian immigrants in America and the evolution of alta cucina. This book will serve as a terrific resource to anyone interested in the real story of Italian food."--Mary Ann ...
An aliquot of 1 × 107Jurkat cells in a round-bottom 2.0-mL microtube was fixed and permeabilized by exposure to two concentrations of Farmer’s solution [ethanol/acetic acid = 3:1 (v/v)] in PBS at 4 °C; 30% for 30 min and then 70% for 10 min. Cells were cent...
Herein, we conducted virtual evolution with this sequence by using saturation mutagenesis in silico and mutants with lower binding energy were selected. Wet-lab experiments confirmed that several of them possessed higher affinity with BTLA. Based on the best mutant of the core sequence, extended ...
Hyperpigmentation is a medical and cosmetic problem caused by an excess accumulation of melanin or the overexpression of the enzyme tyrosinase, leading to several skin disorders, i.e., freckles, melasma, and skin cancer. Tyrosinase is a key enzyme in mel
PBS.org Most of us recognize the giant stone statues of Easter Island, but what’s the story behind them?Nova’s online adventure “Secrets of Easter Island”delves into the mystery with a virtual tour. 29.Mount Everest Thisinteractive 3D map of Mount Everestuses the latest satellite technolog...
AR and VR have potential to revolutionize the ways we perceive and interact with digital information as promising next-generation displays. Since the 1990s, AR and VR experienced their first boom ushering in the dawn of evolution in display and information platforms12. Over the past decades, emerg...
Since the 1990s, AR and VR experienced their first boom ushering in the dawn of evolution in display and information platforms12. Over the past decades, emerging technologies such as advanced liquid crystal (LC) materials and functional devices13–17 have greatly reshaped the AR/VR display ...
The evolution of this technology in the VR field and others, has, however, a potential which will be developed in the next few years, finding new applications and new approaches in how we want to interact with virtual environments. This leads us to new questions, that research in virtual ...