The Anonymous Widower

How To Recycle A Hospital

The old Royal London Hospital is starting to emerge from its plastic chrysalis, as the new Whitechapel Civic Centre.

It is now eighteen years, since my granddaughter was born in the hospital with a congenital hernia of the diaphragm.

  • There were twenty-three people in the delivery room.
  • She was operated on within forty-eight hours by the incomparable Vanessa Wright.
  • She left hospital many weeks later.
  • Last year, she had her eighteenth birthday and entered the world of work.

A few years ago, I met one of the nurses, who’d looked after her in the hospital. On hearing of her successful life, she was exceedingly surprised. But also exceedingly happy!

But then success in life, is often down to those you meet! And my granddaughter happened to meet one of the best!

January 18, 2022 Posted by | Health | , , , | 1 Comment

Wabtec’s 100% Electric Locomotive Trickle Suddenly Becomes International Flood

The title of this post, is the same as that of this article on Clean Technica.

This is the introductory paragraph.

Whelp, that was fast. The locomotive manufacturer Wabtec lit up the Intertubes last November when it debuted the new FLXdrive 100% electric locomotive in Pennsylvania, but that was just the beginning. The company has nailed down two clients in Australia for its carbon-free choo-choo while also locking in a spot on the new Europe’s Rail Joint Undertaking, which aims to green up railway systems throughout Europe.

It certainly has been quick.

Usually, only in times of war, do things go that fast.

But you could argue that climate change is as big a threat to the world than China, Iran, North Korea or Russia.

January 18, 2022 Posted by | Transport/Travel | , , , , , | 3 Comments

Will A Double Track Fit Through Kirkby Station?

These pictures show Kirkby station.

It would be a very tight fit, without rebuilding the bridge.

January 17, 2022 Posted by | Transport/Travel | , | 8 Comments

Covid Leaves Wave Of Wearied Souls In Pandemic’s Wake

The title of this post, is the same as that as this article on The Times.

It is the usual excellent article by Tom Whipple and it discusses long covid.

I haven’t knowingly had long covid or even common-or-garden short covid for that matter.

The Asian Flu of 1957-1958

But go back to 1957-1958 and the outbreak of Asian Flu.

This was another present from China to the world. Wikipedia says this about its severity.

The number of excess deaths caused by the pandemic is estimated to be 1-4 million around the world (1957–1958 and probably beyond), making it one of the deadliest pandemics in history.

According, to this page on Wikipedia, deaths from Covid-19, were approaching 5,500,000 at the first of January 2022.

But then the world population is now 7.9 billion as opposed to 2.8 billion in 1957. This is 2.8 times bigger.

If the Asian Flu of 1957-1958 had had a Covid-19 death rate around two billion would have died.

Was There A Long Form Of The Asian Flu?

In Long Covid And Coeliac Disease, I started the post like this.

I recently heard an interview with Adrian Chiles on Radio 5 about the so-called long covid

I am 73 and the more I read about Long Covid, the more I think I had something similar around 1958, when I had just started Minchenden Grammar School, where I missed most of the Spring Term. This was at the time of the 1957-8 flu pandemic., which killed between one and four million people worldwide.

This article on New Decoder is a personal memory of that pandemic, from an experienced journalist called Harvey Morris.

Last night, I was listening to another program about kids with long covid and they seemed to be describing how I felt all those years ago.

One of those two programs, also said that one doctor tested patients for coeliac disease.

So did I have a long form of Asian Flu which kept me off school for a long time?

I can remember a conversation between my late wife and my mother that took place before we got married in 1968.

My mother described how I was badly ill at around ten and how our GP, the excellent Dr. Egerton White kept coming to see me, whilst I was recovering at home, as he couldn’t fathom out what was wrong with me.

But he did seem to take particular care of me, even coming to visit me in hospital, when I had my tonsils out at around five. Could it be, that as he had brought me into this world, that he felt differently about me? It should be noted that he was probably from the Caribbean and either black or mixed-race.

Is Long Covid Linked To Undiagnosed Coeliac Disease?

As I said earlier that one doctor tested long covid patients for undiagnosed coeliac disease, at least one doctor must believe so.

Looking at the statistics in The Times article, I can make the following deductions.

  • 42 % of sufferers from long covid are over fifty?
  • 58 % of sufferers from long covid are female?
  • It is not stated how many sufferers had been diagnosed as coeliac and were on a long-term gluten-free diet.

These statistics would fit roughly with the statistics for coeliac disease.

  • According to the NHS, there are more female coeliacs as male.
  • There was no test for coeliac disease in children until 1960, so it is likely, that many undiagnosed coeliacs are over 60.
  • Since around 2000, coeliac disease is tested for by means of a simple blood test.
  • Doctors understand coeliac disease better now, so I suspect more coeliacs under about thirty have been diagnosed.

I am certainly led to the conclusion, that undiagnosed coeliac disease could be a factor in long covid.

Treating Long Covid

The article on The Times has a section which is entitled How Do We Deal With It (1)?, where this is said.

One of the great challenges of pathology is that you have to know what you are looking for before you can find it.

“People with long Covid go to the clinician, give blood, and none of the results that come back show that these individuals are sick,” says Resia Pretorius, from Stellenbosch University. The doctors look through the metabolites in their blood, seeking something unusual, and find nothing. “The end result is their clinician tells them it’s psychology — go for a run or whatever. Some of these patients can’t even walk up a set of stairs. They think: are we mad?”

She had an idea. What if it was about the blood structure, as much as its composition? Her laboratory has looked at the blood of both acute Covid patients and long Covid sufferers. They have found tiny clots.

Something in the disease seems to cause malformation, and they can’t be removed.

They have also found preliminary evidence that treating patients with antiplatelet and anticoagulants leads to significant improvement. Although, she stresses, it’s a risky procedure that requires careful monitoring, in case people bleed dangerously.

When I read the bit about anticoagulants, the bells in my head started ringing.

I am a coeliac on a long-term gluten-free diet, who suffered a serious stroke in 2011, from which I made a remarkable recovery. I am now on Warfarin, which is the old-fashioned anti-coagulant and test myself regularly with a meter, so I don’t bleed dangerously.

Note remarkable is not a word of my choosing, but one that has been used several times by doctors referring to the recovery in my stroke. But then there are masses of Jewish, Huguenot and Devonian survival genes in my cells.

At the time of the panic about blood clots and the AstraZeneca vaccine I wrote A Danish Study On Links Between Coeliac Disease And Blood Clots, of which this is an extract.

This morning I found on the Internet, a peer-reviewed Danish study which was entitled

Coeliac Disease And Risk Of Venous Thromboembolism: A Nationwide Population-Based Case-Control Study

The nation in the study was Denmark.

This was the introductory paragraph.

Patients with coeliac disease (CD) may be at increased risk of venous thromboembolism (VTE), i.e. deep vein thrombosis (DVT) and its complication pulmonary embolism (PE), because they are reported to have hyperhomocysteinaemia, low levels of K-vitamin-dependent anticoagulant proteins, and increased levels of thrombin-activatable fibrinolysis inhibitor.

One thing in this summary screams at me. The mention of vitamin-K!

Ten years ago, I had a serious stroke, that because of modern clot-busting drugs failed to kill me.

I am now on long-term Warfarin and know I have to eat a diet without Vitamin-K.

There are too many coincidences in all this for me not to shout, “Do More Research!”

January 17, 2022 Posted by | Health | , , , , , , | 7 Comments

East Midlands Commuter Programme

The East Midlands Commuter Programme has been launched.

It has its own web site, with this mission statement.

Working Towards A Srosperous East Midlands By Investing In Rail

And this more expansive statement.

East Midlands Commuter Programme is a scheme to introduce a high-frequency and high-quality rail service across the East Midlands with as little new infrastructure as possible, as well as lobbying for the extension of NET trams into Derby, East Midlands Airport and more.

So what is the flesh on the bones?

Four Stages

These are.

It looks to me, that there is the start of good things there, but full information is not on the web site yet.

Every plan put forward must be capable of being built.

I shall not comment further until the plan has been completed, published and handed to the Government.

Liverpool’s Vision For Rail was published by the region in July 2021 and it is a complete and well-thought out plan.

In October 2021, I was able to write Chancellor To Fund £710m Merseyrail Expansion.

Work has already started on the first extension to Headbolt Lane station.

At a very much smaller level, look what happened in Devon with the Dartmoor Line, where a small scheme was delivered quickly.

We now also have two further smaller well-planned schemes underway; the Northumberland Line and the Levenmouth Rail Link in Scotland.

Conclusion

I would suspect, that if the East Midlands can write a plan that is complete, fully-costed and deliverable, then they will get the same result as the Liverpool City Region.

January 17, 2022 Posted by | Transport/Travel | , , , , , , , , , | 6 Comments

BHP Joins The Party On Electric Rail

The title of this post, is the same as that of this article on Australian Mining.

This is the introductory paragraph.

BHP will add four battery-electric locomotives to its Western Australian rail network, becoming the fourth major miner to improve rail decarbonisation efforts in Australia since mid-December.

These are some details of the locomotives.

  • Two are from Progress Rail and two are from Wabtec.
  • The locomotives have 14.5 MWh batteries.
  • The locomotives will be delivered by 2023.

BHP will also investigate the use of regenerative braking using the topography of the rail route.

With four companies going electric, it does seem that Australian mining, is very much driving the move to battery-electric heavy-haul freight.

Considering, that Wabtec only formally launched the FLXdrive concept in Pittsburgh in September last year, which I wrote about in FLXdrive ‘Electrifies’ Pittsburgh, that would appear to have been good going.

 

January 17, 2022 Posted by | Transport/Travel | , , , , , , , , | 4 Comments

Hydrogen Hub Plans Moving Forward For Stratford And Warwick

The title of this post, is the same as that as this article on the Stratford-on-Avon Herald.

These are the introductory paragraphs.

An ambitious plan to create a futuristic hydrogen hub in the county moved a step closer this week.

The aim is to produce eco-friendly ‘green’ hydrogen that can be used as low-carbon fuel to power local buses and bin lorries.

These are further points from the article.

  • It will have its own electrolyser.
  • Energy could come from a nearby solar farm and a battery.
  • It will be located near to junctions 13 and 14 of the M40 motorway.

This Google Map shows the area.

Junction 15 of the motorway is by the Holiday Inn and junctions 14 and 13 are towards the South-East.

It looks to be an excellent location for a hydrogen hub to serve bus, bin lorries and passing vehicles on the motorway.

Conclusion

I can see several other hydrogen hubs alongside major motorways an arterial roads.

January 16, 2022 Posted by | Hydrogen, Transport/Travel | 3 Comments

Quiet, Clean And Fast – MTU Hybrid Drive From Rolls-Royce For Lake Constance Belt Railway

The title of this post, is the same as that of this press release from Rolls-Royce.

It is the earliest press release from the company, about the MTU Hybrid PowerPack that I can find.

It dates from May 2018.

The press release opens with these bullet points.

  • Successful simulation of hybrid train operation on Lake Constance Belt Railway
  • MTU Hybrid PowerPack reduces emissions, noise levels and operating costs on the existing infrastructure
  • Development is part of the Rolls-Royce electrification strategy.

It looks to me, that the press release was produced as marketing material for the launch of the MTU Hybrid PowerPack, which took place in 2018.

These are my thoughts.

Lake Constance Belt Railway

The Lake Constance Belt Railway is introduced like this by Wikipedia.

The Lake Constance Belt Railway (German: Bodenseegürtelbahn) is a continuous, single-track railway from Stahringen to Lindau-Aeschach in the German states of Baden-Württemberg and Bavaria. It runs mainly along the northern shore of Lake Constance (Bodensee).

Note.

It was originally built by three different railway companies in what were then three different countries that are all now states in Germany; Bavaria, Baden and Wurttemberg.

  1. It is a 74 kilometre or 46 mile line.
  2. It is a standard gauge railway.
  3. The line has lots of curves.
  4. It appears to have about a dozen stations.

The railway also passes through Friedrichshafen, where MTU Friedrichshafen is based.

Note.

  1. MTU Friedrichshafen factory is indicated by a red arrow.
  2. The Lake Constance Belt Railway running between the factory and marina.

It’s all very handy for the factory.

Railway Operations

Services on the railway appear to be run using DB Class 611 trains.

  • They are two-car tilting, diesel multiple units.
  • They have a top speed of 160 kph or 99 mph.
  • They have two MTU engines of 540 kW.
  • Forty are still in service.

These trains were replaced with similar but more modern DB Class 612 trains.

Forty of the earlier trains are are still in service on the Lake Constance Belt Railway and other routes.

It would appear that electrification could be the solution for this single track railway, which is only forty-six miles long.

But it appears some of the locals have objected.

Could it be that MTU Friedrichshafen felt they could provide a better solution?

Simulation Of The Route

The press release describes how the route was simulated.

The operation of the current VT 612 railcar was simulated – it had been retrofitted in virtual reality with MTU Hybrid PowerPacks. That such a retrofit is also possible in a real-world environment has also been demonstrated by a feasibility study carried out by the Deutsche Bahn subsidiary, DB Systemtechnik. This is particularly relevant because these are vehicles that travel fast on curving track. Only these trains, which are fitted with “tilt technology“, are able to negotiate the numerous curves encountered on the Lake Constance Belt Railway track at high speed and thus provide a fast service between Basel and Ulm.

It looks to be an interesting solution to maintain a fast service on a difficult route, that has a twisty bit in the middle.

The press release also describes the MTU Hybrid PowerPack to provide an efficient solution.

The MTU Hybrid PowerPack is a high-tech product from Friedrichshafen and the result of collaboration between the local companies Rolls-Royce Power Systems and ZF Friedrichshafen. It combines the following components to produce an intelligent drive system: a modern MTU diesel engine with exhaust gas aftertreatment, which meets current emission regulations in addition to the future EU Stage V that will come into force as of 2021, an innovative ZF automatic transmission, an electric motor that recovers energy in braking mode and also serves as a drive unit, and an advanced battery system to store the recovered brake energy. The Hybrid PowerPack has demonstrated its reliability, for example, in real-life test runs with a length of around 15,000 kilometres.

Certainly, MTU have done their research and where better, than with a local problem?

January 15, 2022 Posted by | Transport/Travel | , , , | Leave a comment

Rolls-Royce Provide mtu Trigeneration Plant For Largest Data Centre In Romania

The title of this post, is the same as that of this press release on the Rolls Royce web site.

  • mtu Series 4000 gas generator sets to provide electricity, heat and cooling for ClusterPower’s Technology Campus in Craiova
    The completed campus will feature five data centers and provide a significant boost to the region’s global IT infrastructure competitiveness
  • Rolls-Royce, along with its distributor partner Knopf & Wallisch (K&W), has supplied three mtu customized and containerized combined cooling, heat and power plant (CCHP) trigeneration units to Romanian cloud service provider ClusterPower. They will be used for the efficient and sustainable energy supply at its new technology campus near the southern Romanian city of Craiova, where the IT company will open the largest data center in Romania.

The press release also says that trigeneration plants are hydrogen-ready.

The engines are gas engines, that can be converted to running on a mix of 25 % hydrogen and natural gas or eventually to pure hydrogen.

Conclusion

This would appear to be a neat way to sell the end customer an engine that can handle natural gas now and convert it over time to hydrogen.

January 14, 2022 Posted by | Computing, Energy, Hydrogen | , , , | Leave a comment

Northern Seeks Battery-Hybrid Class 195 Variant

The title of this post, is the same as that of this article on Railway Gazette.

This is the introduction to the article.

Northern Trains is seeking to introduce a battery-diesel hybrid version of its CAF Class 195 diesel multiple-units.

The article makes these points.

  • The trains will be used on the lines modernised under the TransPennine Upgrade.
  • Offers for trains with finance is being requested.
  • Technology similar to Chiltern Rail’s Class 165 Hydrive train from Magtec would be ideal.

But I am not sure that this is the right train.

In How Much Electrification Will There Be In The TransPennine Route Upgrade?, I came to this conclusion.

By electrifying all the lines in the TransPennine Upgrade, it would allow all the stopping and slower services to be run by battery-electric trains.

I also said that battery-electric trains from both Hitachi and CAF had enough range to work all the TransPennine routes.

Given that I had my first ride in a battery-electric train in 2015, they have certainly been a long time coming.

It’s almost, as if the Men from the Ministry believe that battery trains will be inferior to diesel.

January 13, 2022 Posted by | Transport/Travel | , , , , , | 46 Comments