Showing results for: "brains new" (69 results)
Evolution is often imagined as a process that unfolds over millions of years. However, in microorganisms such as yeasts, evolutionary changes can occur much more rapidly. Yeasts reproduce quickly, populations grow to large sizes, and genetic variations can spread through generations in a short time.
Out of so many mental disorders, a rare disorder is the Fregoli delusion or Fregoli syndrome (FS), in which an individual holds a delusional belief that different people are in fact a single person, who keeps on changing appearances quickly or is in disguise. People affected with this condition often experience anxiety, paranoia, and agitation. It can impact the patient’s mental health and their safety and the safety of others.
Tuberculosis (TB) remains one of the world's deadliest infectious diseases, claiming over a million lives each year. TB is the deadliest infectious disease known today, claiming more lives than COVID-19. TB is caused by the bacterium Mycobacterium tuberculosis. TB spreads through the air when infected people breathe, cough, sneeze,
India’s space program, led by the Indian Space Research Organisation (ISRO), has evolved from modest experimental launches into a globally recognized scientific and technological enterprise.
Learn what dehydration does inside your body from brain function and circulation to temperature control, symptoms, risks, and prevention tips.
This article will unlock that box, exploring the crucial process of translating complex clinical trial evidence into clear, understandable information for everyone. We'll journey from the surprising origins of clinical trials to the modern-day push for transparency, and discover why making science accessible is not just a convenience, but a necessity for public trust and informed health decisions.
Using a simple childhood observation as the starting point, we show how shifting from origin-based to boundary-based thinking resolves infinite regress and opens a clearer way to engage with fundamental concepts in physics, time, and existence
Cells can be understood as highly coordinated systems in which DNA functions as a comprehensive but inert blueprint, requiring precise interpretation to become biologically active. Gene expression depends on regulatory proteins that orchestrate transcription across time and space.
A magnificent nonsurgical radiofrequency (RF) therapy, which involves using energy waves to heat the dermis (the deep layer of the skin), has evolved as one of the finest treatments for skin tightening. The healthcare provider uses an electromagnetic device that generates heat to stimulate collagen production, the production of elastin, and the growth of new skin cells. This therapy helps firm and lift sagging skin. However, the results are temporary.
Environmental pollution in densely populated regions remains a persistent challenge, particularly where cultural, religious, and social practices intersect with fragile ecosystems. While industrial emissions and vehicular pollution have received substantial scholarly attention, the environmental impact of everyday ritual and community practices
Quantum computing represents a revolutionary advancement in computational capabilities. Unlike traditional computers, which use bits as the smallest unit of data, quantum computers utilize quantum bits or qubits. These qubits can exist in multiple states at the same time due to the principles of superposition and entanglement.
India holds the world's 5th largest Rare Earth reserves but produces less than 1%. Explore the science and strategy behind India's quest for mineral sovereignty and high-tech independence.
In Sci-fi visions of distant futures, some imagine sprawling intergalactic civilizations. Scaffolds built around stars harvesting their energy. Fusion reactors, cyborgs, superintelligent implants. But the future of artificial bones, though perhaps more mundane, could be a life saving science.
Natural polysaccharides like locust bean gum and chitosan are replacing lactose as safer, more effective carriers for inhaled medications and vaccines.
In this study, I explore how cancer risk is distributed across the animal kingdom, emphasizing the role of life-history traits, reproductive strategies, and social behavior in shaping susceptibility to disease. Drawing on recent findings in comparative oncology, the article examines patterns that challenge traditional assumptions, such as the relationship between body size and cancer, and highlights evolutionary mechanisms that may confer resistance in certain species.
Cells constantly sense signals from their environment and convert them into internal actions through biochemical signalling pathways.
A future without transplant waitlists? Tissue engineering blends biology and engineering to build living, functional human tissue.
This article aims to demystify the anatomy of a clinical trial protocol, peeling back the technical layers to reveal how scientific rigor is converted into medical progress. At ScientistsHub, we often ask: How do we ensure that a medical breakthrough is not just a stroke of luck, but a repeatable, verifiable victory for human health? The answer is found in the design. To truly appreciate the result of any trial, one must first master the architecture of the inquiry.
Messenger RNA (mRNA) vaccines represent one of the most significant scientific advances in modern therapeutics. Unlike conventional vaccines that use weakened or inactivated pathogens, mRNA vaccines deliver genetic instructions that enable host cells to synthesize a target antigen and stimulate an immune response.
Cell and gene therapies represent a seismic shift in healthcare. They promise to cure the incurable, restoring sight to the blind and erasing cancer from the blood. But this frontier is wild. It comes with biological price tags, potential genetic misfires, and a regulatory landscape that is still being mapped.
