HARMFUL HOOKAH SMOKING

The habit of smoking tobacco with a tobacco pipe known as a HOOKAH began many years ago in geographical area and unfolds across the Center East. Today Hookah tobacco is smoked around the world. Several cities within the world have Hookah cafes where individuals get along to smoke socially.

The mushy, tasteful tobacco in hookah pipes is generally burned with specially created charcoal briquettes, which might contain significant metals or different toxins. However researchers found that a trendy substitute, electrical heating disks sold-out in most tobacco retailers are more harmful to your health.

The researchers conducted an experiment by heating the Hookah tobacco in two forms of commercially obtainable charcoal and the other one is with an electrical heat supply generally known as e-charcoal.

After the completion of experiments they gave observed that:

  • Lower-toxin charcoal killed10% of respiratory organ cells after 24 hours.
  • Higher-toxin charcoal killed25% of respiratory organ
  • E-charcoal killed athumping 80% of respiratory organ

Unlike e-cigarettes, that converts hot liquid into a vapor, Hookah pipes burn real tobacco mixed with glycerin and flavorings. So the researchers suspects the culprits that killed the respiratory organ cells were volatile organic compounds like polycyclic aromatic hydrocarbons, that area unit discharged once organic material like tobacco burns. These compounds are connected to a spread of cancers, together with carcinoma.

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MOBILE PHONES TO DIAGNOSE THE DISEASES

Scientists have developed a brand new 5D technique for analyzing pictures, associated with advanced technique which will create it easier to quickly realize revealing signs of diseases from photos taken using mobile phones.

A technique named “Hyper-Spectral Phasor” analysis, or HYSP, more rapid and much more cost-effective than current techniques, which helps in designation and observation of diseases by using the images taken by the mobile phones.

Researchers used fluorescent imaging to find proteins and alternative molecules in cells and tissues. It works based on the principle called supposed “black light” pictures in which the molecules are tagged with dyes that glow beneath definite varieties of light.

Fluorescent imaging will facilitate scientists to perceive that molecules area unit made in giant amounts in cancer or alternative diseases, data which will be helpful in identification or in distinguishing feasible targets for therapeutic medicine.

Researchers should scrutinize different labels completely and then apply difficult techniques to layer them mutually and draw the outline, however they relate to at least one another, a prolonged and pricey method.

A situation arises to view the 18 targets. Then they’ll do this all right away by using HYSP, instead of performing 18 separate experiments and checking them out.

In addition, the formula effectively filters through interference to tell apart actuality signal, although that signal is extraordinarily weak.

Recent technology from NASA’s reaction propulsion laboratory also can try this, however the instrumentation and methodology is too costlier and sustained.

  Also it uses abundant less computing time. It may be feasible in the future for clinicians to use HYSP to investigate telephone photos of skin lesions to work out if they’re in danger of being cancerous.

“we might confirm if the lesions have modified color or form over time,” researcher aforesaid. Clinicians might then examine the patient to make sure of a identification and respond suitably.

MOTHER’S BP MAY ANTICIPATE SEX OF INFANT

The sex of a baby is also expected by the mother’s pressure level, in line with a brand new study that found that ladies with lower BP before gestation square measure, doubtless to administer birth to a lady.

Dr.Ravi Retnakaran, medical specialist at Sinai Hospital in North American country found that the pregnant women with  higher pressure level was a sign that  she will give birth to a baby boy whereas pregnant women with lower pressure level attended offer birth to a baby girl.

This “suggests that a woman’s pressure level before gestation may be an antecedently unrecognized issue that’s related to her chance of delivering a boy or a girl”.

“This novel insight could hold implications for conceptive planning and our understanding of the basic mechanisms underlying the sex magnitude relation in humans”.

 The possibility of predicting the sex of the baby in early gestation has long been a subject of public enthrallment, spawning varied theories of maternal characteristics related to the presence of a male or feminine vertebrate.

After the analysis on nearly 1500 pregnant women considering the factors like age, education, smoking, BMI, waist, cholesterol, triglycerides and aldohexose, beat pressure level before gestation was found to be higher in women who gave birth to a baby girl and lower in women who gave birth to a baby boy.

Higher maternal pressure level before gestation emerged as a freelance predictor of subsequently delivering a boy.

A WISE NEEDLE MAKES THE BRAIN SURGERY VERY EASIER

Scientists have developed a replacement wise needle with a small cameras that permits surgeons to ascertain at risk of blood vessels and avoid injuring the, associate advance will create surgical procedure safer.

The tiny imaging probe encased at intervals, a brain diagnostic test needle allows the surgeons to “see” blood vessels as they insert the needle and permits them to avoid inflicting bleeds that may doubtless be fatal.

We can say that it’s a wise needle containing a small fiber-optic camera which is equal to the dimensions of a person’s hair, shining infrared emission to ascertain the vessels before the needle will injure them.

And what is extremely exciting is that the system or computer associated with the needle shows the position of the blood vessels in the brain such that the surgeons observing the system will be alert. Over the past six months, this needle has been utilized in a pilot trial with twelve patients undergoing surgery at Sir Charles Gairdner Hospital in Western.

These needles are going to be prepared for formal clinical trials next year, researchers aforementioned. “To have a tool that may see blood vessels as we have a tendency to proceed through the brain would revolutionize neurosurgery”. “It paves a path for the approach of safer surgery.

 

FSP TOOL– REDUCES THE MAN MADE EARTHQUAKES

Stanford scientists have developed a brand new software system tool which can modify energy corporations to calculate the likelihood of triggering manmade earthquakes from activities related to oil and gas production.

Oil and gas operations will generate important quantities of “produced water” – briny water that has to be disposed of through deep injection to safeguard drinking water. Energy corporations conjointly get rid of water that flows back hydraulic fracturing within the same method.

This method will increase pore pressure – the pressure of ground water treed among the small areas within rocks, below ground that in turn will increase the pressure on near faults, inflicting them to slide and unleash the unstable energy.

“Blames inside the earth can’t be redressed. Fortunately, the main part of them doesn’t appear to be dynamic and make no danger to the overall population”. The trick is to spot that faults square measure probably to be problematic, and that is what our tool will,” aforementioned.

The freshly developed Fault Slip Potential (FSP) tool uses 3 key items of data to assist verify the likelihood of a fault being pushed to slide. The first is what quantity sewer water injection can increase pore pressure at a web site. The second is information of the stresses acting within the earth.

This info is obtained from watching earthquakes or

already trained wells within the space. The ultimate piece of information is knowledge of pre-existing faults within the space.

Such info generally comes from information collected by oil and gas corporations as they hunted for new resources. Regulators might conjointly use the tool to spot areas wherever planned injection activities might prove problematic in order that increased watching efforts may be enforced.

SUN BASED POWER STORAGE BY A MOLECULAR LEAF WITHOUT SOLAR PANELS

 

The chemists have built a molecule that uses light or electricity to convert the green house emission into carbon monoxide, a carbon neutral fuel source additional with efficiency than the other methodologies of “carbon reduction”.

“If you’ll produce an economical enough molecule for this reaction, it’ll turn out energy that’s free and storable within the sort of fuels. Burning fuel like carbon monoxide produces greenhouse emission and releases energy. Turning greenhouse emission into fuel needs a minimum of a similar quantity of energy.

This is specifically what Li’s molecule achieves: requiring the smallest quantity of energy rumored up to now to drive the formation of carbon monoxide. The molecule nanographene-rhenium complex connected via a chemical compound referred to as bipyridine – triggers, an extremely economical reaction that converts greenhouse emission to carbon monoxide.

The ability to with efficiency and solely produce carbon monoxide is critical attributable to the molecule’s skillfulness. Carbon dioxide is a very important material in a very ton of business processes. It’s additionally the simplest way to store energy as a carbon-neutral fuel.

The secret to the molecule’s potency is nanographene, a nanometer-scale piece of carbon; a typical sort of carbon (i.e. the black “lead” in pencils) as a result of the material’s dark color absorbs an oversized quantity of daylight.

Researcher Li said that “bipyridine-metal complexes have long been studied to cut back greenhouse emission to carbon monoxide with daylight. However these molecules will use solely a small sliver of the sunshine in daylight, primarily within the ultraviolet that is invisible to the optic. In distinction, the molecule developed at IU takes advantage of the light-absorbing power of nanographene to form a reaction that uses daylight within the wavelength up to 600 nanometers — an oversized portion of the light spectrum.

Essentially, Li said, the molecule acts as a two-part system: a nanographene “energy collector” that absorbs energy from daylight and as an atomic Rhenium “engine” that produces monoxide. The energy collector drives a flow of electrons to the Rhenium atom that repeatedly binds and converts the usually stable greenhouse emission to carbon monoxide.

The idea to link nanographene to the metal arose from the researchers earlier efforts to form an additional economical photovoltaic cell with the carbon-based material. Then after, Li plans to form the molecule additional powerful, together with creating it such that it last longer and survive in a very non-liquid kind, since solid catalysts are easier to use within the globe. He’s additionally operating to exchange the metallic element within the molecule to a rare element with Manganese, an additional common and fewer priced metal.

NEW SOFT ROBOT FOR HEART FAILURE

 The soft robotic sleeve twists and compresses in synchronize with a beating heart, augmenting vascular functions weakened by heart failure. In contrast to the present market devices that assist the functioning of the heart, the soft robotic sleeve developed doesn’t directly contact blood. This reduces the chance of natural process and eliminates the necessity for a patient to require probably dangerous blood diluent medications. The device might in the future be able to bridge a patient to transplant or to assist in internal organ rehabilitation and recovery.

This analysis demonstrates that these soft robots safely interacts with soft tissue and scale back the burden of cardiovascular disease and improve the standard of life for patients.

Heart failure affects 41 million individuals worldwide. Today, a number of the choices to treat it, the major one  is a mechanical pump known as Ventricular Assist Devices (VADs), that pumps the  blood from the ventricles into the arterial blood vessel, and heart transplant which keeps the patients at high risk for blood clots and stroke.

To create a tool that doesn’t inherit contact with blood, researchers took inspiration from the center itself. The skinny silicon sleeve uses soft gas actuators placed round the heart to mimic the outer muscle layers of the heart. The actuators twist and compress the sleeve during a similar motion to the beating heart. The device is bound to an external pump that uses air to power the soft actuators.

Scientists have developed a customizable soft mechanism that is placed round the heart and helps it to beat, associate degree advancement that paves path for spanking new treatment decisions for people with coronary failure.