CHE SIGNIFICA PETRI DISH IN INGLESE
piastra di Petri
Un piatto di Petri, chiamato dal batteriologo tedesco Julius Richard Petri, è un piatto di vetro cilindrico poco profondo o di plastica che i biologi utilizzano per coltivare le cellule - spesso batteri - o piccoli muschi. I piatti moderni di Petri presentano solitamente anelli e / o scanalature sui loro coperchi e basi, in modo che quando impilati, sono meno inclini a scivolare l'un l'altro. Piatti multipli possono anche essere incorporati in un contenitore di plastica per creare un "piatto a più pozzetti". Mentre i piatti di vetro Petri possono essere riutilizzati dopo la sterilizzazione - ad esempio, un autoclave o un'ora di riscaldamento a secco in un forno ad aria calda a 160 ° C - i piatti di Petri sono spesso utilizzati in modalità usa e getta in esperimenti in cui le culture potrebbero contaminare l'un l'altro.
definizione di Petri dish nel dizionario inglese
La definizione di capsula di Petri nel dizionario è un piatto a fondo piatto circolare poco profondo, spesso con una copertura adatta, utilizzato nei laboratori, specialmente per la produzione di colture di microrganismi.
PAROLE IN INGLESE ASSOCIATE CON «PETRI DISH»
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2 CITAZIONI IN INGLESE CON «PETRI DISH»
Citazioni e frasi famose con la parola
Petri dish.
If you have pendulum clocks on the wall and start them all at different times, after a while the pendulums will all swing in synchronicity. The same thing happens with heart cells in a Petri dish: They start beating in rhythm even when they're not touching one another.
It seems to me that election season is just a Petri dish for anger and cynicism.
10 LIBRI IN INGLESE ASSOCIATI CON «PETRI DISH»
Scopri l'uso di
Petri dish nella seguente selezione bibliografica. Libri associati con
Petri dish e piccoli estratti per contestualizzare il loro uso nella letteratura.
Paper towels or filter paper Scissors Water Seeds (mung bean, tomato, lettuce,
radish) Transparent tape or masking tape Medicine dropper Diagram 1 petri dish
Place the bottom half of the petri dish on the table so that the open side is down.
Joel Beller, Carl Raab,
1998
2
So What's in the
Petri Dish, Dr. Periwinkle?
Michael Fontaine. and a decision that could possibly change your future in a
huge way is going to be decided not as much by scientists, but by politicians?
That's exactly what Dr. Oliver Periwinkle learns only after a few months as Chair
of the ...
First, a small sample of bacteria is quickly transferred from a tube where they
have been stored to the surface of some agar in a Petri dish. The way this is done
is shown in the pictures on the right. The Petri dish is then put in an incubator.
Michael Roberts, Neil Ingram,
2001
4
Biology: A Functional Approach. Students' Manual
B Without delay pour the liquid agar containing the bacteria into a warm,
sterilised petri dish. In doing this, avoid contamination by raising the lid of the
petri dish only just enough to pour in the agar. (Warming the petri dish prevents
water ...
M. B. V. Roberts, T. J. King,
1987
The agar was then poured into a sterile Petri dish, where it cooled and solidified
in a thin film. The cover of the dish was then removed and the medium exposed
to the air for ten minutes. The cover was replaced and the dish set aside.
Record the weight of a petri dish bottom to the nearest 0.01 g. 2. Add about 20 g
of soda lime to the petri dish and leave uncovered. If you will be measuring CO2
respiration for several soil samples, try to use the same amount of soda lime for ...
7
Fungi and Food Spoilage
The morphology of A. fumigatus is described in detail in Chapter 8, but it is
readily recognisable in the unopened Petri dish: colonies are low, dull blue and
broadly spreading, with a velvety texture; growth is very rapid at 378C, covering a
Petri ...
John I. Pitt, Ailsa D. Hocking,
2009
8
Microbiological Examination of Water and Wastewater
Hold the pipet at an angle of about 45° with the tip touching the bottom of petri
dish or inside neck of the dilution bottle. Lift the cover of the petri dish just high
enough to insert pipet. Allow 2 to 4 s for the liquid to drain from the 1 ml
graduation ...
9
Cancer Cell Culture: Methods and Protocols
Transfer 1 mL of the control cell suspension to each of the 3 labeled Petri dishes.
Repeat for each of the drug treatments. Finally, add 4 mL of growth medium to
each Petri dish (see Note 10). Place the Petri dishes in a plastic box and incubate
...
Pour 90ml medium into glass petri dish containing six Transwell 3412 filters. Use
140ml for one Transwell 3419 filter. The petri dishes contain filter holders
specially made to fit either 3412 or 3419 filters (Fig. 1). Autoclave these units
before ...
10 NOTIZIE DOVE SI INCLUDE IL TERMINE «PETRI DISH»
Vedi di che si parla nei media nazionali e internazionali e come viene utilizzato il termine ino
Petri dish nel contesto delle seguenti notizie.
What's in a name? Ask the Touchy Feely Graphics guy
Much of this silliness is being spawned right here in our own backyard, the high-tech petri dish that stretches from San Francisco to San Jose ... «Santa Cruz Sentinel, lug 15»
Why This 14-Year-Old Kid Built A Nuclear Reactor
He tested it with a Geiger counter and also dissected bits of her tumors and lungs, which she had coughed up, and threw them in a petri dish. «National Geographic, lug 15»
'Dark Cloud' of ALEC Converges at Annual Corporate-Political …
The city has served as a “petri dish for ALEC's agenda,” he said, citing a successful and corporate-backed campaign that forced the city council ... «Firedoglake, lug 15»
PGA Tour rookies grew up on Tiger Woods, and rose with Jordan …
“This group of kids is a special petri dish of individuals,” said Sean Foley, Schniederjans's swing coach. “We might not see one like it for another ... «Washington Post, lug 15»
Orlando City SC and New York City FC Take Different Paths in MLS
Major League Soccer, still in some ways a Petri dish of a professional sports league, has two new clubs this season. Along with Orlando, New ... «New York Times, lug 15»
Auditor's office just fine without Kelley | The Petri Dish
Political reporter Jerry Cornfield's blog, The Petri Dish, is at www.heraldnet.com. Contact him at 360-352-8623; jcornfield@heraldnet.com and ... «Enumclaw Courier-Herald, lug 15»
The great weed experiment
Even if something worked at preclinical stage where cannabis is shown to have an effect in a petri dish that was no evidence that something ... «Stuff.co.nz, lug 15»
Researchers turn human blood cells into micro-lasers
The process works by coaxing white blood cells in a petri dish to swallow, or absorb, a resonant cavity, or micro resonator -- a tiny bubble of ... «UPI.com, lug 15»
'The Stanford Prison Experiment' review: A masterful re-enaction
Within a few hours the subjects had essentially become their roles; within a few days the basement had become a petri dish teeming with ... «Newsday, lug 15»
Upstate researchers: stem cells hold promise for future treatments
The cells are combined in a petri dish with other tissues, like arthritic cartilage and bone donated by a patient who had a knee replacement, ... «Greenville News, lug 15»