Sunday, April 26, 2020

Pandemic Atlanta Lockdown - Week 6

Blueprint of the 7-layer spiced coffee
Nothing new this week. The pandemic continues to destroy the world, and especially the USA. Some countries have managed to overcome or contain their outbreaks. Georgia plans to reopen by April 30th. However, we continue to work from home. Even if the cities and states reopen, the international borders remain shut down. No real sign of normalcy in the near future.

In fact, what is normalcy? There are predictions that this pandemic has changed human life forever. People becoming more distant and less physical maybe the new norm. Maybe more waves and namaste gestures to replace the typical handshakes and hugs? States are already discussing reopening. As the number of deaths piles up, everything has become statistics. What is the difference between 2 million and 3 million? We are in a horrible reality. But this is not new to humanity. Historians are drawing parallels to the 1918 Flu Pandemic. Perhaps we already know the answers to future questions. We need to look back into history.

However, this pandemic is still new to several of us individually. It will also affect the foreigners who live in temporary visas such as study visas and employment visas. Countries are becoming more nationalistic and globalization has taken a huge hit too. The human loss also has caused distrust among the governments. We need to wait and observe how things go.

Pandemic and Counter-Intuitive Measures

The 7-layer spiced coffee
My apartment community's leasing center has stopped accepting USPS packages. USPS doesn't deliver packages to our doorstep. Now, "as a courtesy", USPS is holding our packages in the post office for 30 days free of charge. This move from our leasing center is, ostensibly to protect its staff. But in fact, they could just let the USPS drop it at the leasing center and drop it later at our doorstep in a contact-less manner. I know it will be overhead. But they could have managed it better, rather than forcing us to go to the post office to collect our parcels when we ask for the delivery exactly to avoid going out. This is just an example. I see how some pandemic measures are actually leading to adverse effects. Some of these measures, rather than letting people to stay home, force them to take additional measures (such as having to go to the post office to collect the parcels and transitting more buses since several bus routes are canceled by MARTA - Atlanta's public transportation system). Also, such reduced public transportation can also lead to a higher concentration of riders.

Price gouging

Chat with Walmart agent
As the pandemic has lead to a shortage of several essential items, price gouging is also on full swing. Some middlemen purchase items in bulk and then sell them online for an inflated price. I ordered a 4-pack water filter from a 3rd party seller, named "Soflo Boutique" in Walmart.com. That was 70.15$. Double the usual price! Then I found the 6-pack of the same filter from Target.com for just 48.71$, the actual price. So instantly canceled the order. There is a Walmart promise that if we cancel on time (which I did, almost instantly!) the seller must respond within a business day. Now, a week has passed and they have shipped the item, ignoring my message. This is a clear predatory practice. The reason is, they know we are not going to bother returning the item amid a pandemic.

Walmart.com Chat

I again complained to Walmart.com chat agent on Friday since the message I sent to the third-party vendor via walmart.com messaging did not receive a reply for more than 48 hours. I had to wait a long time for the chat agent to appear online. I can understand that this is due to the pandemic and the increased demand.

Time is imaginary!
What funny was, the waiting time displayed in the chat window was changing arbitrarily. As the wait time is 180 minutes. Then suddenly reduced to 100 minutes after 10 minutes. After around 100 more minutes, the wait time dropped to 1 minute! I prepared to chat. And it went back to 40 minutes! It kept oscillating back and forth until eventually, the chat agent did appear. The first chat agent seemed like a bot. But eventually, a real human appeared. They mentioned they will ask the seller "that the order be cancelled immediately". It will be best if these third-party vendors stop capitalizing on a deadly pandemic. We already have more than enough things to worry about during this pandemic.

 This reminds me of the good old days. Every time I tried to download something, it stops at 99%. Remaining time to download used to deviate back and forth from 10 minutes to 1 minute, to 20 minutes. A phone call would then disconnect the modem connection, and thus halting the almost complete download. We have come a long way in Internet connectivity. But we still have miles to go!

Whipped chocolate coffee

Caffeine Rush

I know I should avoid too much caffeine intake. It may have a negative health impact. But, it is ok once in a while, I hope. I made some interesting coffee-based, alcoholic, as well as other drinks this week. One such drink I made this week is the 7-layer spiced coffee, which took me a significant effort. The whipped chocolate coffee is quite simple. First, whisk instant coffee, cocoa powder, and sugar into a creamy mix with the help of a milk frother, with a little water. Add this creamy mix carefully to the top of a tall glass of soya milk. Finally, top up the drink with vanilla ice cream.

I also made a moringa leaf drink with soya milk. First, add moringa leaf powder to honey and water. Then, mix it thoroughly and add to soya milk in a tall glass. Whisk using a milk frother until everything is mixed well. However, my conclusion is, moringa leaf powder tastes weird. Don't try this drink at home.

ImageKeukenhof, Netherlands: we visited it in 2017 April. This year they have incurred a loss as they have to remain shut down during the spring season. But they have virtual tours! keukenhof.nl/en/keukenhof-v Of course, the virtual one doesn't give you the same feeling: The smell, the wind, and the touches.

 
Take care, and stay safe everyone. :)

Friday, April 17, 2020

Pandemic Atlanta Lockdown - Week 5

Box of the birthday cake from my friends, with all their greetings, 2013 January in Lisboa.
Sometimes we move non-stop and way too fast. Only when we slow down, we have time to look back and appreciate the good things we had in our life. The COVID-19 pandemic is such a moment. We are all forced to slow down. Some people are used to staying home alone, while others are trying other coping mechanisms. We have already completed one month of working from home. So far, our team has managed the work from home quite elegantly.

From an Inconvenience to the Bitter Reality

The pandemic started as a minor inconvenience for many of us: canceled travel plans and being forced to stay alone away from family due to the International travel restrictions. But the situation keeps getting worse in the USA and the world. Now, we know that we have already lost a massive number of human lives, and this count keeps increasing. Also, this is going to be a gigantic economic disaster, too, once the pandemic is over. Everyone is comparing this pandemic as a combination of the 1918 Spanish Flu and the Great Depression.

Some more greetings!
We already hear about cuts in benefits and salary increments. At this point, at least one university has introduced pay cuts up to 20% or furloughs for all its staff and faculty. The hiring freeze also means a risk of unemployment for those in temporary work contracts. For those in work visas, this may also mean having to leave the country, as hiring freezes make it hard to find a new job as the freezes last until August 2021. Nomadic life (i.e., moving between countries and continents for life) is not new to me. But being forced to move by a deadly pandemic followed by an economic Great Depression isn't going to be fun. There is undoubtedly a cloud of uncertainty that covers the rest of the year and next year, like a dark cloud.

Coping up with the Current Situation

Now we have a better perception: This is a deadly pandemic, and its effects are going to last beyond this year, as a humanitarian and economic crisis. Having that in mind, I am complaining less about minor inconveniences, such as having to stay home alone. At least for now, I have the job, and I eat and drink as usual. Although I do not go out, I order the materials for delivery (from Kroger, WholeFoods, and Amazon Fresh) and make myself good food and drinks. I have successfully replicated a decent life and happy moments alone with cocktails and fancy food I cook for myself once in a while (thus, replacing the need for a random restaurant/bar run). Oh yes, of course, I still miss Lisboa's Hard Rock Cafe. I also have my projector for music videos. I spend my weekends mostly practicing Portuguese.

To overcome all these negative moments, I wanted to refresh my memories of my young, energetic days, and previous travels. So I was going through my old photos. And I found some interesting photos from 2013 January -- The case of the cake from my friends on my birthday in Lisboa. ❤️ Good memories. :) 

Future Uncertainties

Bombay Sapphire with lime juice
I know there are challenges ahead. I willingly accept uncertainties as a positive part of my life. But there is a fine difference between taking challenges on your own vs challenges imposed by a deadly pandemic. Predictions such as an economic Great Depression spanning the first half of the 2020s is worrying. Of course, the humanitarian costs caused by the deadly disease and the lengthy path towards the normalcy are even more concerning before we can even think about the economic hardships.

The economic downfall of the countries may force many of us out of our resident countries. I have been very flexible with migrations 2012 - 2018 and always took them positively. 2017 tested me with its extreme challenges. I managed it quite well, despite the way too many flights, uncertainties, and migrations. The last time I moved between countries or continents were in 2018 summer. I might have to wear my nomad hat once again in 2021, judging from how things are going. I believe I have the energy to take this challenge in 2020 - 2021. I might have some unhappy moments and uncertain times in the process. But we will survive together.

In the meantime, I hope everyone takes care and stays safe! Peace.

Wednesday, April 15, 2020

C-MOV with DCM4CHE

The correct DCM4CHE Commands for the query-based retrieval at study level, with using only an AccessionNumber.

#1) Start the DCM4CHE StoreScp. The storescp process starts a simple DICOM listener.

./storescp --accept-unknown --directory /storage_location_in_the_filesystem  --filepath {00100020}/{0020000D}/{0020000E}/{00080018}.dcm  -b BMIPACS:4244

BMIPACS is the storage AE Title locally, which listens to port 4244. You can set this to be any available port. Once started, this StoreScp accepts any incomping DICOM messages.

#2) Run FindScu to find the StudyInstanceUID from the AccessionNumber, since this extraction is in study level.

./findscu -c  SRC_AET@XX.XX.XX.XX:PPP -b BMIPACS:4244 -m AccessionNumber=YYYY -r StudyInstanceUID

SRC_AET is the source AE title. XX.XX.XX.XX represents the source's IP address and PPP represents its port. We find the StudyInstanceUID of the Accessions with AccessionNumber YYYY in this command.

From the output, we get the StudyInstanceUID from the below line.
....
(0020,000D) UI [ZZZZ] StudyInstance
....

#3) Run MoveScu to get the images using the StudyInstanceUID (retrieved in #2) and AccessionNumber. 

./movescu -c  SRC_AET@XX.XX.XX.XX:PPP -b BMIPACS:4244 -m AccessionNumber=YYYY -m StudyInstanceUID=ZZZZ --dest BMIPACS


Retrieved images can also be moved between servers or box, using rclone.

$ rclone copy local_src box:dest_in_box --local-no-check-updated

or with nohup,

$ nohup rclone copy local_src box:dest_in_box --local-no-check-updated &

Sunday, April 12, 2020

Cooking during the COVID-19 pandemic

View from my balcony.
I was happily roaming the streets and planning trips. Then the COVID-19 pandemic hit hard, and I am suddenly working from home and always home for the past month (except for a visit to Kroger supermarket once).


Many of my extrovert and outdoor friends are turning to new habits, such as reading books. Weekdays I am busy with work, and the weekends and late evenings go with cooking, cleaning, Twitter and blog posts, and practicing Portuguese. This post accumulates some of my Tweets displaying short segments of my cooking sessions.







Also some music videos from my projector.


Some older cooking videos this year.

Saturday, April 11, 2020

Pandemic Atlanta Lockdown - Week 4

Skyy Vodka, Kahlua, and ice cream

Busy despite the lockdown

We are reaching the completion of the 1st month of WFH. Although the WFH and the lockdown looked like I will have too much time with nothing to do, the reality was far from that. The weekdays went with work. In fact, thanks to collaborating with some workaholic colleagues, my work time stretched from my regular 7:25 a.m - 4:45 p.m to until quite late. To adjust to that, I also started a bit later this week, around 8:25 a.m instead. I will see how this goes in the upcoming weeks.
 
Weekdays are quite busy with work and then cooking and cleaning. So only weekends I got some extra-time, that I spend with music videos, Twitter, learning Portuguese, and writing these weekly blog posts. I have finally reached the Diamond League (the top-most one) in Duolingo! That's an achievement on its own. As usual, we also had the virtual coffee hour on Friday at 3 p.m. This time, we had some important work topics mixed with our fun hour. Consequently, the coffee hour lasted until 5 p.m!

Groceries and delivery

Full fridge again!
On Monday morning around 9 a.m. I ordered grocery items from Kroger. Although I asked for the 1-day delivery, the earliest time available was only 4 p.m - 5 p.m on Wednesday. I chose those slots. The delivery was further delayed, and I receieved it by 7:51 p.m. The person who did the delivery was awesome. She made sure to get perfect substitutes for whatever item not available. When in doubt, she sent a message to confirm. 

Although I asked for a doorstep contactless delivery, I realized that the weight will be too much for the delivery person to handle. So I went downstairs as I would do usually to get my groceries to the entrance of the building near to the parking. But with a safe distance of 10 meters, I told the Instacart delivery person to leave all the groceries at the side near the parking. She happily obliged. It is safe for both of us. Then once she was done with unloading and bidding goodbye, I went and picked all the groceries to my 2nd-floor apartment!

Friends with a distance

Reaching the Diamond league!
The only times I went out these days were to throw the trash. On the way, I saw a neighbor I usually make a chit chat with. We both intentionally slowed down and walked further from each other. After reaching a safe distance of at least 10 meters from each other, we turned back and talked as usual. I mentioned to her that "this social distancing" pointing to the space between us, and she nodded with a smile. We both knew what we were doing.

Yes, I take social distancing seriously. I know sounds weird for a people-oriented extrovert. But I am not an idiot to ignore science. These are difficult days, and as such we have to make small steps to help slow the pandemic spread. We still have a long way to go. Even we are planning to work on some work related to COVID-19, and every small contribution helps humanity to overcome this huge crisis.

80% of the residents who live in this Atlanta Senior Apartment Community have tested positive for COVID-19, according to FOX. 6 people have already passed away from this community due to COVID-19. Very sad and scary because that community is for seniors. i.e., a high-risk community. When I live inside my apartment perfectly sealed off from humanity, I do not witness the bad news first-hand. But the threat is real and is at the doorstep.

One of the papers I co-authored last year eventually got accepted. I was happy about this positive news amid all this negativity. I was more stable this week as we are getting used to WFH and lockdown life. However, that didn't prevent me from feeling bad and down once in a while due to the pandemic and its local and global impact. I hope we overcome this pandemic soon and also manage to keep ourselves safe and sane in the meantime. I don't want to return to humanity as a lifeless zombie once everything is over. Let's see how everything goes in the upcoming weeks.



Cry cry, can't you see the music...