Mr Rajaram,
>From where did you copy paste about rouge waves? Is it more authentic? How do
>you prove it? Why you did not give the reference?
I have specifically stated Quora answers need not be 100% correct.
If your eyes could not read even that it shows your immaturity and hurried
nature. In your language you are punnakku.
Everybody can write like you. Don't think you are supreme. Please note if you
throw a small stone , a big stone will hit you back . Get ready for it.
Gopalakrishnan
On Tuesday, 8 August, 2023 at 10:32:17 pm IST, Rajaram Krishnamurthy
<[email protected]> wrote:
Q1 The problemwith the Q& A author is his immaturity to believe the Quora
as alwayscorrect, as subject is unknown to him and yet would like to poke his
nose andfumble. Rouge waves are not from storm and unpredictable were very
oldtheories. Now mathematically it is predictable. The highest one ever was
1782feet wave. Small fleet might have got hit but never any standard ships. KR
IRS 8823
Rogues, called 'extreme storm waves' by scientists,are those waves which are
greater than twice the size of surroundingwaves, are very unpredictable, and
often come unexpectedly from directionsother than prevailing wind and waves.
Tim Janssen, a research scientist whostudies physical oceanography in Half Moon
Bay, California, says one ofthe best examples of a rogue wave is the so-called
New Year's Wave of 1995. OnJan. 1, a 26-meter (85-foot) wave struck the
Draupner oil rig in the North Seaoff Norway In November of 2020, a freak wave
came out of the blue, lifting alonesome buoy off the coast of British Columbia
17.6 meters high (58 feet). Thefour-story wall of water was finally confirmed
in February 2022 asthe most extreme rogue wave ever recorded at the time. Total
Obliteration. Asthe giant mountain of water started traveling across the entire
length of theT-shaped Lituya Bay, it reached a peak height of 1,720 feet
(524meters) near the Gilbert Inlet and destroyed everything around. Soil,
plants,and trees were snapped off, and the shorelines were completely
obliterated. InFebruary 2000, a British oceanographic research vessel, the RRS
Discovery,sailing in the Rockall Trough west of Scotland, encountered the
largest wavesever recorded by any scientific instruments in the open ocean,
with a SWHof 18.5 metres (61 ft) and individual waves up to 29.1 metres (95
ft). Byall definitions, this is currently the top spot for producing the
biggest wavesin the world. The extraordinary liquid mountains of Praia do Norte
in Nazarécan produce waves 50-100 feet high. If surfed successfully, the rider
cantravel up to speeds of 50 mph. At Jaws, also known as Peahi,waves can easily
reach between 30 and 80 feet. It is probably the fastest,heaviest, and largest
wave in the Pacific Ocean.
Rogue Wavesare ocean waves of extreme height, often many times the height
of thesurrounding sea. Unlike Tsunamis — giant waves caused by undersea
earthquakes —or large waves seen breaking on shore in a storm, Rogue Waves may
appear out ofnowhere in otherwise calm conditions. This makes them hard to
predict, and achallenge to understand scientifically. A new way to tackle this
problem fromthe perspective of probability theory has recently been introduced
by a groupof mathematicians, including from WMI, that puts the creation of
Rogue Wavesinto a unified theoretical framework.
"You might imagine many ways of creating a typical ocean wave",explains Tobias
Grafke, "but in contrast, for atypically high waves,everything must conspire in
just the right way. This makes Rogue Wavespredictable". This
'Goldilocks'-effect lies at the center of LargeDeviation Theory, a subfield of
probability theory: Extremely rare eventsparadoxically tend to be describable
by focussing on their most likelyoccurrence, instead of attempting an
exhaustive search of every possible outcome.
The mathematics indeed appears to describe the formation of Rogue Waves in
thesea surprisingly well: By concentrating only on the most likely Rogue
Wavescenario, the group was able to not only find the probability of these
waves indifferent sea states, from stormy to calm, but also their likelihood
ofoccuring. This comparison even
holds up against experimental Rogue Waves created in a water tank: Taking
the300 highest waves from one of Europe's largest wave experiments — a 270m
longwave flume in Norway — the wave shapes as well as the history of
theirformation line up nicely against the waves predicted by large deviation
theory.
Of course, Mathematicians immediately turn to ways of generalise the
abstractframework, and apply it to completely separate areas of application.
Grafke isparticularly excited to tackle extreme events in weather prediction
and climatescience with it, with current projects addressing for example the
breakdown ofthe Gulf stream in the North Atlantic.
Xxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Q3 Creatininecontrol and reductions are feasible only through Fibers and
avoiding proteinsand salt, apart from Liquor and cigarettes. Rest are not
perfect remedies. Andafter writing so many columns, under final the truth is
spoken; so all the toppassages could have been avoided. KR IRS 8823
Xxxxxxxxxxxxxxxxxxxxxxxxx
On Tue, 8 Aug 2023 at 20:00, 'gopala krishnan' via iyer123
<[email protected]> wrote:
CULTURAL QA 08-2023-8A
Q1 Has a rogue wave ever capsized a cruiseship?
A1 Rebecca Williams, knows about boatsand ships, Jul 20
A rogue wave is a rare andunpredictable phenomenon that involves a sudden and
massive increase in theheight of a wave, usually at least twice as high as the
surrounding waves.Rogue waves can pose a seriousthreat to ships and other
structures at sea, as they can exert enormouspressure and cause severe damage
or even capsizing.
There have beenseveral documented cases of rogue waves hitting cruise ships,
but none of themhave resulted in capsizing. But, some of them have
causedfatalities, injuries, and damages to the ships and their passengers.
Someexamples are:
In 2021,an American passenger on an Antarctic cruise died and four other guests
wereinjured after their Viking ship was struck by a suspected rogue wave. The
incident happened on Nov. 29 around 10:40p.m. local time while the Viking
Polaris ship was sailing through the DrakePassage in Antarctica’s Southern
Ocean toward Ushuaia, Argentina. The force ofthe massive wall of water sent
passengers flying and smashed several exteriorwindows, which flooded some rooms
and caused further structural damage inside.
In 2010,a British passenger on a Mediterranean cruise died and several others
wereinjured after their Louis Majesty ship was hit by three rogue waves.The
incident happened on March 3 around 4 p.m. local time while the ship wassailing
from Barcelona to Genoa. The waves were estimated to be up to 26 feet(8 meters)
high and broke five windows on the ship’s restaurant deck, whereabout 1,350
passengers were dining.
In 2005,two passengers on a Caribbean cruise were killed and four others were
injuredafter their Norwegian Dawn ship was battered by a series of rogue
waves.The incident happened on April 16 around 2 a.m. local time while the ship
wassailing from Miami to New York. The waves were estimated to be up to 70
feet(21 meters) high and damaged several cabins and public areas on the
ship’stenth deck.
According to experts, rogue waves arenot caused by storms or tides, but by the
interference of different wavesystems that can amplify each other under certain
conditions.
Rogue waves canoccur in any ocean and at any time, but they are more likely to
happen in areaswhere strong currents, winds, or topography create unstable wave
patterns. Someof these areas include the Agulhas Current off South Africa, the
Gulf Streamoff North America, and the Drake Passage between South America and
Antarctica.
Q2 Why do we have to turn on and off tapswhen filling buckets with
water from them?
A2 Gopala Krishnan,Former AssistantGeneral Manager 1996-2004 at
Department of Telecom (1966–2004)Just now
I am writing thisanswer from Chennai,India, a city always face water scarcity.
We cannot waste a single cupof water. One can see in street taps women keep
their pot to collect water within a second the previous person collected water
in her pot.
Water is consideredas Ganga, and wasting is a sin to her according to Hinduism.
Further the watertap area will be clumsy, if tap is not closed and there are
less people forcollecting water.
Q3 What is the best food to reduce thecreatinine level in blood?
A3 S A R V A N - J A G,Health CareAdviserJul 22
Top 10 Foods to Naturally Lower Creatinine Levels in Blood
Introduction:
If you or someoneyou know has been diagnosed with high creatinine levels in the
blood,incorporating a healthy diet can play a crucial role in managing
thiscondition. Creatinine is a waste product produced by the muscles
andfiltered through the kidneys.
High levels ofcreatinine in the blood can be indicative of impaired kidney
function.While medical intervention is essential, adopting a diet rich in
specificnutrients can complement medical treatment and aid in reducing
creatininelevels. In this article, we will explore the top 10 SEO-optimized
foods that can naturally help lowercreatinine levels.
1. Cucumber:
Cucumber is ahydrating and low-calorie vegetable that possesses diuretic
properties, aidingin the efficient elimination of waste and toxins from the
body. Its high watercontent helps maintain proper hydration, promoting healthy
kidney function andlowering creatinine levels.
2. Cranberries:
Rich inantioxidants and phytonutrients, cranberries are renowned for their
ability toprevent urinary tract infections (UTIs) and promote kidney health. A
healthyurinary system can help flush out excess creatinine, reducing its
concentrationin the blood.
3. Lemon:
Lemons are a natural source of citric acid, which cansupport kidney function by
dissolving kidney stones and preventing theirformation. Additionally, lemon's
high vitamin C contentstrengthens the immune system and assists in flushing out
toxins.
4. Red Bell Peppers:
Packed with vitamins A, B6, and C, red bell peppers canaid in lowering
creatinine levels due to their powerfulantioxidant properties. These
antioxidants help combat oxidative stress andinflammation, benefiting kidney
health.
5. Garlic:
Garlic containsallicin, a compound known for its therapeutic effects on the
cardiovascularsystem and kidney function. By improving blood circulation and
reducingcholesterol levels, garlic helps the kidneys function optimally,
leading todecreased creatinine levels.
6. Fish:…
7. Watermelon:
As the name suggests, watermelon is rich in watercontent, making it a natural
diuretic. Its highpotassium content helps regulate sodium levels, promoting
healthy kidneyfunction and reducing creatinine levels.
8. Apples:
Apples are a goodsource of pectin, a soluble fiber that can aid in detoxifying
the body andmaintaining healthy cholesterol levels. A healthy cholesterol
profile isbeneficial for the kidneys and can indirectly help in managing
creatininelevels.
9. Onions:
Onions contain flavonoids,particularly quercetin, which possesses
anti-inflammatory properties. Reducinginflammation in the kidneys can lead to
improved renal function andsubsequently lower creatinine levels.
10. Cauliflower:
Cauliflower is a low-potassium vegetable that canbe a great addition to the
diet of those looking to manage creatinine levels.Its high fiber content also
supports digestive health, indirectly benefitingkidney function.
Final:
While these foodscan be beneficial in lowering creatinine levels, it is
essential to rememberthat they are not a substitute for medical advice and
treatment.If you have high creatinine levels or kidney-related concerns,
consult aqualified healthcare professional to determine the best course of
action for your specific condition. Abalanced diet, along with proper medical
care, can contribute to improvedkidney health and overall well-being.
Q4 What is the difference between a switchand circuit breaker?
A4 InfoSage, Professional Maven3h
Difference Between a Switch and a Circuit Breaker:
Switch: A switch is an electrical device used toestablish or interrupt the flow
of electric current in an electrical circuit.It allows manualcontrol over the
connection and disconnection of the circuit.Switches are commonly used to
control lights, fans, appliances, and otherelectrical devices.
Circuit Breaker: A circuit breaker, on the otherhand, is an automatic
electrical device designed to protect an electrical circuit from damagecaused
by overcurrent or short circuit conditions. It functions as asafety device that
automatically disconnects the circuit when excessive currentflows through it,
preventing potential hazards such as electrical fires andequipment damage.
My note- It can function also as a switch cum protector alsois better answer.
Key Differences:
1)Functionality:
Switch: A switch isprimarily used for manually controlling the electrical
circuit. It allows usersto open or close the circuit as needed.
Circuit Breaker: Acircuit breaker is designed to automatically interrupt the
circuit whenabnormal conditions, such as overcurrent or short circuit, occur to
preventdamage and hazards.
2)Protection:
Switch: A switchdoesnot offer protection against overcurrent or short
circuitsituations. Its main purpose is to control the flow of current.
Circuit Breaker: Acircuit breaker offers protection by sensing excessive
current and tripping tointerrupt the circuit, preventing damage and fire
hazards.
3)Operation:
Switch: Switchesare manually operated by users to control the circuit's state.
They have openand closed positions.
Circuit Breaker: Circuit breakers operateautomatically based on predefined
thresholds of current. They trip to the openposition when the current exceeds
safe limits.
4)Applications:
Switch: Switchesare commonly used in lighting systems, fans, appliances, and
various electricaldevices where manual control is needed.
Circuit Breaker:Circuit breakers are installed in distribution boards and
electrical panels toprotect entire circuits, especially in residential,
commercial, and industrialsettings.
5)Safety and Practicality:
Switch: Switchesare simple devices used for control purposes and do not offer
protectionagainst electrical faults.
Circuit Breaker: Circuit breakers enhance safety bypreventing dangerous
overcurrent situations, making them essential formaintaining electrical system
integrity.
My note- After the wide application of circuitbrekaers for air conditioners,
circuit breakers are used in place of switch. Earlier 15 amps socket withswitch
was used.
Now each airconditioner is provided with a circuit breaker in place of switch.
Q5 Why is it vital to keep buildingsclean?
A5 Gopala Krishnan, retired AGM BSNL,just now.
First thing - a clean house reduce health problems.
Consideringkitchen, if we keep vessels used for cooking and eating, as it is in
sink, toclean next day, it can develop germs, from flees, lizards, crocroches
etc. Itis best to carry out basic cleaning and kept.
If floor is notcleaned and moped dust allergy can come. So daily cleaning is
required.
Doors and windows,curtains etc. are places dust accumulate. They have to be
cleaned periodically
Wash room is theplace most germs can develop. At least full cleaning is
required two times,
If it is home,premises are most important. If the premises are clean, the house
will appearmore clean,
Similarly nearnessof bed rooms, washing of clothes etc…
Cob webbing, wallcleaning etc are also important.
Disposal of waste items is most important. Muchmore are to be written.
If it is home,premises are most important. If the premises are clean, the house
will appearmore clean,
Similarly nearnessof bed rooms, washing of clothes etc… Cob webbing, wall
cleaning etc are alsoimportant. Disposal of waste items ismost important. Much
more are to be written..
All the above QA are from Quora website on 08-08- 2023.
Quora answers need not be 100% correct answers .
Compiled and posted by R. Gopala krishnan, on 08-08-2023
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