January 20, 2020
This nomination reflects the increasing global strategic
Aditya Mittal, Group CFO and CEO of ArcelorMittal Europe, has been appointed as
President, ArcelorMittal, in addition to his current responsibilities," the
Luxembourg-based company said in a statement.Aditya has proved himself an
effective and accomplished manager as Group CFO and CEO of European
operations.
It is the leading supplier of quality steel to the major global steel
markets including automotive, construction, household appliance and
packaging.ArcelorMittal is the world&metric nuts Manufacturers39;s leading
steel and mining company with presence in 60 countries and industrial footprint
in 18 countries."Aditya has proved himself an effective and accomplished manager
as Group CFO and CEO of our European operations, delivering results and creating
value for the company.
This nomination reflects the increasing global strategic
role Aditya has across the group, supporting chairman and CEO Lakshmi Mittal, it
said. # Aditya Mittal, Group CFO and CEO of ArcelorMittal Europe, (Photo:
YouTube) New Delhi: Global steel giant ArcelorMittal on Monday said Aditya
Mittal has been appointed as president of the company. He will continue to work
with me in shaping the future strategic direction of the group," Lakshmi
said..Aditya will continue to report to the chairman and CEO, the company said
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January 15, 2020
We believe the timely appointment of a new and well
However, we believe that the companies are all professionally managed and will
continue to deliver on their business and financial plans, despite the recent
developments," it said., and Tata Motors Ltd already factor in the weakness of
the European operations, of the Mundra plant, and of the India operations,
respectively."We expect the Tata group to continue to manage and run the rated
group companies independently with professional management, without
intermingling funds," it added. Tata board chairman Ratan Tata.The recent events
at Tata Group could lead to slow decision-making at some of these companies, it
noted.It also said that the ratings on group companies Tata Steel Ltd.
We
believe the timely appointment of a new and well-respected chairman combined
with strong independent directors can provide clear direction to individual
companies and help restore the group&China
hex nut Suppliers39;s credibility, and restore investor confidence in the
group's corporate governance practices," S&P said. # New Delhi: S&P
Global Ratings today said the continuing discord between the shareholders of
Tata Group holding firm Tata Sons Ltd, has created uncertainty at the board
level for group companies and could lead to slow decision-making in these
entities."
In our assessment, we consider Tata Sons as an unlisted investment
holding company for the promoter group and do not factor in any direct support
in assessing the credit profiles of individual ratings. chairman Cyrus Mistry on
November 4, and some independent directors, and allegations and
counter-allegations on various matters raise corporate governance issues for
various group companies.The Group companies which S&P rates are Tata Steel
UK Holdings Ltd, Tata Steel, Tata Power, Tata Motors, Jaguar Land Rover
Automotive PLC and Tata Consultancy Services Ltd."The continuing discord between
the shareholders of Tata Sons Ltd (unrated), the holding company of the
India-based Tata group, has created uncertainty at the board level for the group
companies," S&P Global Ratings said.S&P said it "notes" the sudden
removal of Tata Sons Ltd.., Tata Power Ltd. Unrelated to the recent
developments, we have not built the success of some of these initiatives in our
assessment of the credit profiles of these companies, it said.
S&P said that
some Tata group companies such as Tata Steel and Tata Power have high leverage
and are pursuing strategic measures for deleveraging; which may probably get
delayed.US-based firm hoped all these firms will continue to deliver on their
business.Expecting the group companies to be all professionally managed, the
US-based firm said that it hoped that all these firms will continue to deliver
on their business and financial plans as they are "currently unaffected by the
developments"."We also expect Tata Motors to benefit from the good operating
performance of Jaguar Land Rover, and Tata Consultancy Services to build on its
business position and maintain its robust financial performance," S&P
said."These developments could also affect investor confidence in the group,
which is generally well-respected for its corporate practices."We will review
our assessment if we see greater control of Tata Sons over the board, strategy,
and cash flows of individual companies," S&P said
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January 09, 2020
If you are seeking a simple air purifier for your car
While the HEPA filter can take care of dust as tiny as PM2.. Let’s check out
some of the pros first, and later move down to the cons.Status/monitoring: There
is no information on the unit as to power or pollution /purification
levels.Below the filter is a suction fan. It promises to purify the air you
breathe inside the car’s cabin whilst on your journey.
The filter here is also
pretty small. It blocks odour, gases and also traps finer particles and gases.
The product is simple to operate and deploy but is not smart enough to inform
you about the pollution levels. It is a simple unit with a fan and filter.
Unless your car has a cigarette lighter port on the rear seat, we see this as a
problem.
However, not all dashboards are flat and the unit could slip off or not
fit at all. Kent should have provided the splitter arrangement in the unit
itself. The air trapped inside the car is also filled with dangerous gases that
were let in when the doors and windows were open.Power: While this draws 12V of
power from your car, it occupies the car’s cigarette lighter port.The air
purification works. When air is passed through this filter, you can be sure that
the filters work their way to reduce dust, gases and odours. There is no
wall/ceiling mount either, which could help place the unit out of the way for
the driver to concentrate on his driving. The lighter port connector features a
toggle switch with three positions.
If you are seeking a simple air purifier for
your car, then Kent’s Magic Hepa Car Air Purifier at Rs 2,997 (discounted
period) is a steal, but at the original MRP of Rs 7,999, it is pretty
expensive.Noise: yes, the unit is noisy, especially when set to high. While this
could be good enough for those who drive for around 2 – 3 hours at a stretch, it
is useless for those who have shorter rides. However, we failed to spot the
ionizer inside the air purifier as the unit looks like a simple filter-fan
assembly and nothing more. Kent claims that this is a specially treated
activated carbon filter that effectively absorbs any odour/foul smell in the
air, volatile organic compounds, oxides of sulphide and nitrogen, hydrocarbons,
cigarette smoke, dust, pet odour, etc. Usual air purifiers at home need
replacements in around 180 days, but in the case of a car air purifier, you may
have to change them sooner, depending on your usage. Either a splitter or a USB
port on the unit/adapter would have helped out the consumer.
Air purifier inside
the car can promise better air quality whilst you are driving on a polluted
road. Kent has also not mentioned the replacement time or life with regards to
the filter. However, with the AC turned on, the air purification is also handled
partially by the AC cabin filter, which helps to reduce the dust at a faster
rate. Air is sucked in from the top, which is forced through a HEPA filter and
clean air is then let out through the bottom.Lastly, you cannot use this air
purifier without the air conditioner turned on, unless you live in a colder
place and won’t need the AC at all. The unit is a no-brainer to operate and is
kept very simple. And what can help here is an air purifier that can efficiently
do the job. Using this air purifier, you will have to sacrifice your car’s phone
charging, or any other accessory you may be using in the car that needs the
cigarette lighter port. This would force you to place the unit near the hand
brake or on the rear seat, pushing the power cord to distract you when using the
gears. It retails for Rs 7,999 and comes with a single filter and a power cord.
The purifier has no intelligence, whatsoever. It helps reduce the number of dust
particles inside the China hexagonal nut
Manufacturers cabin to a large extent. So if you are a person, who smokes,
or likes to keep the windows down whilst driving, this product is useless for
you.Mounting: the unit has four rubber pegs that help you place it on your
dashboard. Lastly, we still don’t know how much it costs.
Usual air purifiers
indicate the air quality, but here you don’t know what are the levels pre and
post using the unit. Filters need to be replaced on time as they have a said
life when their saturation levels are nearing. The unit has no LEDs that denote
its power status, and neither is there any sensor inside the unit that helps
automate the purification. Also, the air purification totally depends on the
area it is placed. This trapped air needs to be filtered too. A power socket is
provided on the rear bottom end which plugs into the car’s cigarette lighter
port. Well, while it could be partially right, it is definitely not true.
However, the purifier is ineffective if you keep the windows down, open the
doors multiple times, or have a short journey lesser than half an hour or
so.Kent RO had recently launched an air purifier for cars and we tested one on
the go. However, doing so could also make your car look ugly within.Performance:
This air purifier can be used only if you have all the windows rolled up. It
takes around 15 – 20 minutes (at least) to clean the entire air inside the
cabin.As for the performance, we found this air purifier to be pretty effective,
but there were concerns about the product’s use and the way it would be used by
the end user.
The air purifier has a small filter and has a CADR rate of
25m3/hour. It effects differently at different places —dashboard, front seat,
rear seat, centre of all seats, etc.Kent also mentions that the air purifier
features an ionizer to further help improve the air quality.Cons:Filter: While
the filter seems effective, we were unable to find a replacement filter online.
The noise levels, though not as loud, can be pretty disturbing if you are not
used to unwanted noises inside the cabin.Verdict:The Kent Magic Hepa Car air
purifier is a great product to have in your car. Passengers inside a car think
that rolling up the windows and turning on the air conditioners can keep them
safe from the pollution that is outside. It is around 5-inches (squarish in
size). Toggling left and right increases/decreases the fan’s speed while leaving
it in the centre switches it off. The top of the unit has a door that houses the
HEPA filter.5, the activated carbon ensures that the air is free from more than
dust.
The moment you roll down the window or open a door, you let polluted air
inside the cabin and the air purifier starts the entire process all over again.
Kent Magic Hepa Car Air Purifier is a simple no brainer car air purification
solution and is priced at an MRP of Rs 7,999.Pros:The filter used here is pretty
effective. A larger filter helps faster purification and more life. If you are
not used to a whizzing fan in your car, then you may find this irritating. You
would have to end up buying a cigarette lighter port splitter for your car if
you want to use multiple accessories in the car. This means, if you are opening
the door for multiple passengers during the journey, or if you are opening the
window to pay for tolls, you are indirectly hitting the performance of the
purifier. And neither Kent has featured filter replacements on their website.The
Kent Magic Hepa Car air purifier is a simple tiny air purifier that is about the
size of a small school lunch box.
The air purifier has absolutely no buttons or
control panel and does not have any display or LEDs. How did it fair and is it
as effective? Let’s check it out. Apparently, while this review was being
written, we saw a limited period offer and the unit was being sold for as cheap
as Rs 2,997 on Amazon. Kent has used a HEPA-based filter that also features
activated carbon granules. It features vents on the top and bottom that channel
the air through the built-in HEPA filter. There could have been a wireless
communication to a smartphone app and the consumer could finally know important
information such as air quality, power status, speed, filter stats and alike.
Rating: With an increasing number of cars on the road today, it only speaks
about the number of commuters that are out on the streets
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January 02, 2020
The main thing is this uses the natural abundance of nitrogen isotopes
We feel the technique can be a diagnostic tool as well as possibly developing
targeted therapies.One bond in the field of Chemistry, albeit between two
professors, has stirred excitement in the scientific world as the duo has
discovered a new technique in diagnosis of cancer cells, an important
breakthrough which holds the potential for development of targeted therapies to
combat the disease. In this, stable isotopes are arguably the best tracers. But
matter in all forms is about how atoms and molecules are glued by a variety of
bonds. R.
It is especially true for cancerous cells. For, these professors, who
disclose this is a small but vital step in cancer research, are Prof R V
Krishnamurthy and Prof Prof Karim Essani, a Kerala-born chemist and a biologist
from Karachi, both faculty at the Western Michigan University, USA.He said in an
email interview: "Nitrogen is particularly attractive since most transformation
of amino acids involve nitrogen rather than carbonâ€.
An essential amino acid on
the other hand has to be supplemented by diet. In their novel approach, the
professors looked at the nitrogen isotope ratios of individual amino acids.
Stable and radioactive isotopes of carbon are used extensively medical research
but generally using material artificially enriched in the heavier isotope.V.
And, isotopes are atoms wholesale
metric nut of the same element that differ in the nuclear mass which
influences physical and chemical reaction rates. Once we met we were nostalgic
about our background and realized how similar we were in our upbringing and
cultural back ground. He is widely recognized for his work on the use of viruses
in cancer therapy.
The outcome of their research was published in Scientific
Reports, a Nature Group publication, recently. Beyond the realm of scientific
research, this unique bond as well as the discovery of a new method to
distinguish between healthy cells and cancerous cells has kindled admiration
because it turns the geopolitical situation in the sub-continent on its head. He
read a press release about me in the campus newspaper and felt I was the right
person to pursue his idea of using isotopes in cancer research. Based on this
study, it is too early to compare with other methods. Krishnamurthy, Prof. We
talked about movie songs, Gazals and at one time sat together and watched
briefly the Champion’s trophy between India and Pakistan on Prof Krishnamurthy’s
computer!
I was watching cricket after decades,†says Prof Karim Essani. The
research by this group revealed that Glutamic acid metabolism is different in
cancerous cells than in healthy cells.Prof Krishnamurthy, who is an isotope
chemist specializing in earth science, says: "I have studied isotope ratios in
amino acids extracted from meteorites in the past and extending it to medical
research, particularly cancer, had been on the back of my mind for a while for a
long time, but I could not proceed until I found the right collaborator in Prof
Karim who is a professor in our biology department and an expert in virology.
Karim Essani and Dr.Prof Krishnamurthy and Prof Karim Essani concur: "carbon,
hydrogen, oxygen and nitrogen are part of all life forms and biochemical
reactions involving them are of paramount interest.
The scientists analyzed the
nitrogen isotope ratios in individual amino acids in healthy and cancerous cool
rectal cancer cells and showed that by using nitrogen isotopes one can get
information on the metabolism of amino acids in cancerous cells. Since we are
not a commercial lab, I can’t talk about a cost analysis. They focused on
Glutamic acid which is a non-essential amino acid meaning it can be made in the
body. For a change, it’s not a nail-biting India vs Pakistan cricket outing, but
a team effort by an Indian chemist and a Pakistani biologist, which has stirred
much excitementChemistry is all about studying matter. Prof. For one thing our
focus was on how certain amino acids are used by cancerous cells when compared
to healthy cells.â€So the bond could only get stronger in future!. The amino
acids are the essential building blocks of proteins and an understanding of how
the amino acids are used by cells is of great importance.â€And these two
professors bond so well that their camaraderie extends to discussions on movie
songs, Gazals, and of course cricket. "â€Although Prof Krishnamurthy and I have
been working in the same campus for over 25 years we met only when he came up
with this project idea.
The main thing is this uses the natural abundance of
nitrogen isotopes.These professors used the natural abundance of stable nitrogen
isotopes to investigate amino acid metabolism in human colorectal cancer
cells.The outcome of their research was published in Scientific Reports, a
Nature Group publication, recently. The full ramifications of this technique is
too early to emphasize. We are exploring the possibility of applying this with
other cancer types.
We were also fortunate to involve Dr Yogesh Suryawanshi who
is a doctoral student with additional MBBS degreeâ€.Prof Krishnamurthy explained:
"The research involved creation of healthy and cancerous cells and extracting
individual amino acids from these for isotope analysis. Most often, these atoms
and molecules stay fastened on their own, but sometimes connect under high
pressure or temperature. Yogesh Suryawanshi
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