इंजीनियरिंग प्रौद्योगिकी

पहनने योग्य उपकरण प्रचलित हो गए हैं और तेजी से लोकप्रियता हासिल कर रहे हैं। ये उपकरण आमतौर पर बायोमटेरियल को इलेक्ट्रॉनिक्स के साथ जोड़ते हैं। कुछ पहनने योग्य विद्युत-चुंबकीय उपकरण ऊर्जा की आपूर्ति के लिए यांत्रिक ऊर्जा हार्वेस्टर के रूप में कार्य करते हैं। वर्तमान में, कोई "प्रत्यक्ष इलेक्ट्रो-जेनेटिक इंटरफ़ेस" उपलब्ध नहीं है। इसलिए, पहनने योग्य उपकरण...

न्यूरालिंक एक प्रत्यारोपण योग्य उपकरण है जिसने दूसरों पर महत्वपूर्ण सुधार दिखाया है कि यह "सिलाई मशीन" सर्जिकल रोबोट का उपयोग करके ऊतक में डाले गए लचीले सिलोफ़न जैसे प्रवाहकीय तारों का समर्थन करता है। यह तकनीक मस्तिष्क के रोगों (अवसाद, अल्जाइमर,...

वैज्ञानिकों ने 'विसंगति नर्नस्ट प्रभाव (एएनई)' पर आधारित थर्मो-इलेक्ट्रिक जनरेटर में उपयोग के लिए एक उपयुक्त सामग्री विकसित की है जो वोल्टेज उत्पन्न करने की दक्षता को कई गुना बढ़ा देती है। छोटे आकार की शक्ति के लिए इन उपकरणों को लचीले आकार और आकारों में आराम से पहना जा सकता है...

Researchers have adapted living cells and created novel living machines. Called xenobot, these are not a new species of animals but pure artefacts, designed to serve human needs in future.If biotechnology and genetic engineering were disciplines promising immense potential...

MIT के वैज्ञानिकों ने सिंगलेट एक्साइटन विखंडन विधि द्वारा मौजूदा सिलिकॉन सौर कोशिकाओं को संवेदनशील बनाया है। यह सौर कोशिकाओं की दक्षता को 18 प्रतिशत से बढ़ाकर 35 प्रतिशत तक कर सकता है जिससे ऊर्जा उत्पादन दोगुना हो जाता है जिससे सौर ऊर्जा की लागत कम हो जाती है।

स्टैनफोर्ड यूनिवर्सिटी के वैज्ञानिकों ने ऑटो-फोकस करने वाले चश्मे का एक प्रोटोटाइप विकसित किया है जो स्वचालित रूप से इस बात पर ध्यान केंद्रित करता है कि पहनने वाला कहां देख रहा है। यह प्रेसबायोपिया को ठीक करने में मदद कर सकता है, 45+ आयु वर्ग के लोगों द्वारा सामना की जाने वाली निकट दृष्टि का क्रमिक आयु-संबंधी नुकसान। ऑटोफोकल्स प्रदान करते हैं ...

वैज्ञानिकों ने दिल के कार्यों की निगरानी के लिए एक नया चेस्ट-लैमिनेटेड, अल्ट्राथिन, 100 प्रतिशत स्ट्रेचेबल कार्डियक सेंसिंग इलेक्ट्रॉनिक डिवाइस (ई-टैटू) डिजाइन किया है। डिवाइस रक्त की निगरानी के लिए ईसीजी, एससीजी (सीस्मोकार्डियोग्राम) और कार्डियक टाइम अंतराल को सटीक और लगातार लंबी अवधि तक माप सकता है।

Medical scientists from University of Pennsylvania have found that medical conditions could be predicted from contents of social media postsSocial media is now an integral part of our lives. In 2019, at least 2.7 billion people regularly use online...

Scientists have for the first time created an injectable hydrogel which beforehand incorporates tissue-specific bioactive molecules via novel crosslinkers. The hydrogel described has strong potential for usage in tissue engineeringTissue engineering is the development of tissue and organ substitutes...

Scientists have designed a nature-inspired carbon tube aerogel thermal insulating material based upon the microstructure of polar bear hair. This lightweight, highly-elastic and more efficient heat insulator opens up new avenues for energy-efficient building insulationPolar bear hair helps the...

Study has developed a novel digital meditation practice software which can help healthy young adults to improve and sustain their attention spanIn today’s fast paced life where swiftness and multitasking are becoming a norm, adults especially young adults are...

Study describes a novel portable solar-steaming collection system with polymer origami which can collect and purify water at a very low costThere is an increasing global demand for clean water owing to population growth, industrialization and contamination and depletion...

Study describes a novel all-perovskite tandem solar cell which has the potential to provide inexpensive and more efficient way to harness Sun’s energy to generate electrical powerOur reliance on non-renewable source of energy called fossil fuels such as coal,...

This short articles explains what is biocatalysis, its mportance and how it can be used for the benefit of mankind and the environment.The objective of this brief article is to make the reader aware of the importance of biocatalysis...

A new innovative injector which can deliver medications to difficult locations of the body has been tested in animal modelsNeedles are the most important tool in medicine as they are indispensable in delivering countless medications inside our body. The...

Researchers have built a large virtual docking library which would assist in rapidly discovering new drugs and therapeuticsTo develop new drugs and medications for illnesses, a potential way is to ‘screen’ a large number of therapeutic molecules and generate...

Studies show how existing smartphone technology can be used to predict and control infectious and non-infectious diseasesThe demand and popularity of smartphones is on the rise worldwide as it is an excellent way to connect. Smartphones are being used...

Study shows for the first time an innovative self-powered heart pacemaker tested successfully in pigsOur heart maintains a pace through its internal pacemaker called sinoatrial node (SA node), also called sinus node located in the upper right chamber. This...

The first temperature-sensitive textile has been created which can regulate our body’s heat exchange with the environmentOur body absorbs or loses heat in the form of infrared radiation. At room temperature around 40 percent of heart transfer occurs in...

A novel vital signs measurement device is ideal for low resource settings for timely intervention of illnesses during pregnancyThe main driving force behind developing a unique device called Cradle Vital Sign Alert (VSA)1 was the observation made ofdifferent clinical outcomes...

Engineers have designed a wireless ‘brain pacemaker’ which can detect and prevent tremors or seizures in patients suffering from neurological disordersAccording to World Health Organization (WHO) neurological disorders affect more than one billion people worldwide and it causes more...

Airplane has been designed which won’t be dependent on fossil fuels or battery as it won’t have any moving partEver since the discovery of airplane more than 100 years ago, every flying machine or aircraft in the sky flies...

For the first time nanorobots have been designed which can deliver drugs directly into the eyes without causing damage.Nanorobot technology is a recent technique at the centre of focus of scientists for treating multiple diseases. Nanorobots (also called nanobots)...

Engineers have invented a semiconductor made by a thin flexible hybrid material which can be used for displays on electronic devices in the near future.Engineers at large corporations have been eyeing to design a foldable and flexible display screen...

A wearable electronic device has been discovered which can attach to one’s body and act as a speaker and microphoneDiscovery and design of wearable electronic devices which can be worn by customers on their body is on the rise...