Automation and standardization: redefining best practice in stereotactic radiosurgery

27 May 2021 Sponsored by Brainlab

Brainlab’s treatment planning software and patient imaging systems provide key building blocks in the stereotactic radiosurgery programme at Scripps MD Anderson Cancer Center

Indication-specific: Elements Multiple Brain Mets SRS dose planning enables the delivery of highly conformal single-session treatments for multiple metastases. (Courtesy: Brainlab)

Simplicity, automation, efficiency and dose targeting with sub-mm accuracy: these are the operational reference points for the radiation oncology team running the stereotactic radiosurgery (SRS) programme at Scripps MD Anderson Cancer Center in San Diego, California. Underpinning that stereotactic clinical workflow is a portfolio of enabling technologies from Brainlab, a German healthcare equipment maker specializing in hardware and software products for SRS, surgical navigation and the next-generation “digital operating room”.

“Think automated treatment planning, high-precision patient positioning plus online imaging and thermal surface guidance,” says Steve Kirsner, director of medical physics at Scripps MD Anderson. “Our established suite of Brainlab products makes it easy for physicists to do what they have to do, allowing us to deliver high-quality care to our cancer patients every time. You can’t ask for more than that.”

Another definition of marketing is social marketing

Another definition of marketing is social marketing

 

Another definition of marketing is social marketing. Here, social marketing seeks to give consumers products with as much value and value as the environment, preservation, and ecological consciousness of population groups concerning globalization.

Social marketing respects the microenvironment and the macroenvironment and society as a structure of priceless value.

It offers quality products that satisfy consumers and designs nanotechnology products such as nanobots that could be used in a technology that could help in the most effective technological upgrade of the patients' medical services.

 

Κουρκουμάς, ο ΣΩΣΤΟΣ τρόπος κατανάλωσης

30/5/2021

10 Πράγματα & Μύθοι Για Τον Καφέ! Ακαδημία Υγείας08/10/2020

 

10 Πράγματα & Μύθοι Για Τον Καφέ!

Ακαδημία Υγείας08/10/2020

 

Irregularly shaped Moon dust creates complex scattering effects

20 May 2021 

The exact shapes of moon dust collected during the Apollo 11 mission. Credit: E. Garboczi/NIST and A. Sharits/AFRL

The Moon’s surface is covered with tiny rock grains that formed during eons of high velocity meteorite impacts. The shape of these grains affects how the lunar surface scatters light, and researchers in the US have now analysed these shapes in unprecedented detail. The results of their study – including the first computations of the optical scattering properties of nanosized Moon dust – should make it possible to create better models of the colour, brightness and polarization of particles on the Moon’s surface, and to understand how these quantities change as the Moon goes through its phases.

 

Subradiance stores light in dense atomic clouds

24 May 2021

Slow burn: physicists have observed subradiance in a dense atomic cloud. (Courtesy: Shutterstock/Serg-DAV)

Subradiance, whereby excited atoms decay more slowly than usual, has been spotted in a dense atomic cloud for the first time. Giovanni Ferioli and colleagues at the University of Paris-Saclay prepared longer-lived “subradiant” atomic states using optical tweezers and laser pulses. With further improvements their technique could have applications in optics and quantum computing.

 

Exploding stars alone cannot account for rapid heavy-element production, study reveals

19 May 2021

Heavy duty: artist’s impression of the merger of two neutron stars. Such mergers could be a source of heavy elements. (Courtesy: University of Warwick/Mark Garlick/CC BY 4.0)

Exploding stars alone cannot account for the abundance of heavy elements produced by the rapid neutron capture process, a new study has revealed. An international team of researchers, led by Anton Wallner at the Australian National University, came to this conclusion after analysing the

 

Observing the weather on brown dwarfs, powerful laser puts matter under extreme conditions

13 May 2021 Hamish Johnston

This Sunday, 16 May, is the UNESCO International Day of Light so this episode of the Physics World Weekly podcast focuses on the humble photon and some of the amazing science and technology that it makes possible.

Our first guest is the astronomer Megan Tannock of Canada’s University of Western Ontario, who talks about brown dwarfs – objects that are too small to be stars, but are larger than planets. She explains how researchers observe the weather on brown dwarfs to determine how fast the objects are spinning – which turns out to be very fast, according to a recent study by Tannock and colleagues. She also talks about whether brown dwarfs could have planets of their own and whether some of these planets could harbour life.

 

Life at CERN during the pandemic

22 Jan 2021 James Dacey

In this episode of the Physics World Stories podcast, scientists and engineers from the CERN describe how the pandemic has affected the particle physics lab and the way they collaborate with colleagues.

#ΑΚΑΔΗΜΙΑΥΓΕΙΑΣ 7 ΛΟΓΟΙ Να Πίνετε Νερό με Κουρκουμά Κάθε Πρωϊ!

 ΑΚΑΔΗΜΙΑΥΓΕΙΑΣ

7 ΛΟΓΟΙ Να Πίνετε Νερό με Κουρκουμά Κάθε Πρωϊ

25/5/2021

 

11 ΛΟΓΟΙ ΝΑ ΠΙΝΕΤΕ ΖΕΣΤΟ ΝΕΡΟ ΜΕ ΛΕΜΟΝΙ

24/5/2021  ΑΠΟ ΑΚΑΔΗΜΕΙΑ ΥΓΕΙΑΣ

 

ΤΟΠ 10 Αλκαλικές Τροφές

Ακαδημία Υγείας26/09/2017
        21/5/2021

 

‘Mental handwriting’: brain–computer interface turns neural signals into text

18 May 2021 Natalie Rhodes

Two microelectrode arrays in the “hand area” of the brain measure neural activity. A recurrent neural network (RNN) then converts the signals into probabilities for each character. These probabilities are either thresholded to provide real-time output or combined with a language model, which acts like an autocorrect. (Courtesy: Nature 10.1038/s41586-021-03506-2)

Locked-in syndrome, a neurological disorder that causes complete paralysis of nearly all voluntary muscles, leaves an estimated one in 100,000 people unable to communicate naturally. However, by using computational brain function imaging tools and specially designed software, researchers have enabled paralysed participants to communicate once again.

One method of computer-mediated communication uses flashing “mind spellers”, in which the participant looks at a screen with a keyboard of letters flashing at different speeds.

 

Vibrating drumheads are entangled quantum mechanically

17 May 2021

Bang the drums: this colourized electron microscope image shows the two aluminium drum heads used by the NIST researchers. (Courtesy: J Teufel/NIST)

Quantum entanglement between two macroscopic vibrating drumheads has been demonstrated by two independent research groups. As well as being used to study the interface between the quantum and classical worlds, the systems could have practical applications in a range of quantum technologies.

Quantum mechanics was first developed to explain the behaviour of tiny objects such as subatomic particles and is still often described as the physics of the very small.

 

Tiny black holes could cause white dwarf stars to explode

14 May 2021

Biggish bang: false colour X-ray image of the remnant of Tycho’s type Ia supernova, which was observed in 1572. New research suggests that such supernovae can be ignited by primordial black holes. (Courtesy: NASA/CXC/Rutgers/J Warren & J Hughes et al.)

A new explanation for how white dwarf stars explode as type Ia supernovae (SNe Ia) has been proposed by astrophysicists in Brazil and Mexico. Their model suggests that the explosions are ignited when primordial black holes (PBHs) collide with white dwarfs.

PBHs are hypothetical black holes that are about as massive as an asteroid and are believed to be left over from the universe’s earliest moments.

 

Ζεστό Αποτοξινωτικό Ρόφημα

Ακαδημία Υγείας

16/10/2017

Θέλετε να νιώσετε την ζέστη, την ενέργεια και την άνεση να ανταποκρίνεστε στις υποχρεώσεις της ημέρας με ευχαρίστηση;

Δοκιμάστε αυτό το ζεστό τονωτικό ρόφημα, το οποίο θα σας δώσει περισσότερη ενέργεια και δύναμη, θα αυξήσει τον μεταβολισμό και την ροή του αίματος στον οργανισμό. Πίνετε το ρόφημα κατά την διάρκεια της ημέρας και θα νιώσετε την ελαφρότητα και την άνεση που προσφέρει στο σώμα! Αν θέλετε να το κάνετε ακόμα πιο ωφέλιμο για το πεπτικό σύστημα, προσθέστε μερικά φύλλα μέντας.

Συστατικά:

½ κουταλάκι του γλυκού τριμμένο τζίντζερ

2 ποτήρια ζεστό νερό

¼ κουταλάκι του γλυκού κουρκουμά (για ενίσχυση ιδιοτήτων του κουρκουμά, προσθέστε στην μύτη του κουταλιού μαύρο πιπέρι)

¼ κανέλα

½ χυμό λεμονιού

Εκτέλεση:

Τοποθετήστε στο θερμό το ζεστό νερό και το τριμμένο τζίντζερ.

Όταν το νερό θα κρυώσει λίγο, προσθέστε την κανέλα, τον κουρκουμά, το πιπέρι και το χυμό λεμονιού.

Σας εύχομαι – Ευχάριστη απόλαυση!

 ΑΠΟ ΑΚΑΔΗΜΙΑ ΥΓΕΙΑΣ 15/5/2021

 

Are antimatter stars firing bullets of antihelium at Earth?

02 May 2021

Astronomers searched for candidate antimatter stars among nearly 6000 gamma-ray sources. After eliminating known objects and sources that lacked the spectral signature of an antistar, 14 possibles remained. (Courtesy: Simon Dupourqué/IRAP)

Fourteen possible antimatter stars (“antistars”) have been flagged up by astronomers searching for the origin of puzzling amounts of antihelium nuclei detected coming from deep space by the Alpha Magnetic Spectrometer (AMS-02) on the International Space Station.

 

Are We Alone? Search for Alien Life - Space Documentary

The Universe: DARK FUTURE OF THE SUN Blu-Ray 1080p (Full Documentary)

 The Universe: DARK FUTURE OF THE SUN Blu-Ray 1080p (Full Documentary)

 

Candida Diet Plan : Ultimate Anti-Candida Diet For Candida Overgrowth

ANTICANDIDA DIET AND RECIPES LINK

 

CANDIDA ALBICANS Ο μυκητας που σκοτωνει και δεν το ξερουμε

 

Αντιμετωπίστε Τον Μύκητα CANDIDA ΜΕ 3 ΦΥΣΙΚΟΥΣ ΤΡΟΠΟΥΣ

 

Oral Candidiasis (Oral Thrush) | Causes, Pathophysiology, Signs & Symptoms, Diagnosis, Treatment

Candidal infections - causes, symptoms, diagnosis, treatment, pathology

 

How to protect yourself from the deadly, drug-resistant fungus, Candida auris

1/5/2021 FROM YOUTUBE