Thursday 1 September 2022

Learning a New Language Against Alzheimer's Disease – Part 1 - Alzheimer's 9

Can you speak more than one language?

Here, in my community, one of activities of churches and libraries is to facilitate communities to learn new languages.



Image 1- CD to learn several foreign languages, illustration only

This service is free, and everybody can join them. A chapel on campus serves not only English (English Second Language) but also:

- Spanish
- and Chinese.

How fun!

For children, many of them grow up exposed to two different languages from an early age.



Image 2 – Customers at a vendor



Image 3- A book cover, illustration

It does not hard for them to learn more than one language at the same time, even they tend to borrow one word from another.

We still remember the concepts in the past about bilingual. It said that bilingual was bad for brain.

By then, many scientists have conducted research about bilingual and multilingual.

The research had been done for bilinguals in all levels of ages, from bilingual in baby to bilingual in elderly. Many amazing findings about them.

# To be continued to Part 2

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Monday 29 August 2022

Purple Gallinule Visited Our Neighborhood – Nature 38

We are lucky, our neighborhood and even yard have been visited regularly by many wild critters such as foxes, turtles, squirrels, raccoon and birds.



Image 1- A Purple Gallinule bird visited our neighborhood

We have posted some of those critters:



Image 2- Hiding Purple Gallinule

Our neighborhood just saw Purple Gallinule, a kind of beautiful bird, many of us include me never seen before.



Image 3- Clear picture of Purple Gallinule from Google

A rare species seen in rural areas said some of my neighbors when they were childhood.

However, Purple Gallinule is not list as endangered species yet, but its population is decreasing from time to time.

The birds can be seen in the states or region or foreign country such as:

- South Carolina
- Texas
- Southeastern of USA and Argentina

Have you seen Purple Gallinule in nature?

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Saturday 27 August 2022

What does Hypertension Mean? - Part 2 – Cardiovascular 3

You may read previous post (Part 1):

- What does Hypertension Mean? - Part 1 – Cardiovascular 3



Image 1- A plant, just for illustration

It can be in pulmonary artery (pulmonary hypertension) or in aorta (arterial/systemic hypertension).

We will discuss in the next coming articles.

In term of level, we call hypertension when blood pressure reaches 140/90 mmHg or even higher.

Quite surprising fact that there is 1 of 3 person gets high blood pressure worldwide.




Image 2- Accessories, illustration.

The hypertension leads to many diseases include kidney diseases, stroke and heart attacks.



Image 3- A factory outlet, illustration

On the other hand, the lower blood pressure the lower risk to get these diseases.

At figure of previous post (part 1): What does Hypertension Mean? - Part 1 – Cardiovascular 3, there are simple ways to prevent hypertension without medication:

+ 1. Healthy diet such as low-fat products, fruit, vegetable and grains
+ 2. Physical activity (doing exercise regularly)
+ 3. Avoiding smoke (cigarette could increase blood pressure immediately)
+ 4. Avoid drinking alcohol; and 5. Managing stress (enjoy and relax).

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Thursday 25 August 2022

Flooding after Raining in Our Neighborhood – Nature 37

Our neighborhood, always get flood in the last few years. Unbelievable, even the rains in just few hours.



Image 1- Flood in our neighborhood

What make neighborhood frustrated and even angry that flooding is then followed by these terrible things:

- blackout of electricity
- no internet connections
- stuck of cars in the middle of flood.

We wonder what does cause the flood in our neighborhood and city (Baton Rouge, LA?)



Image 2- A car in the middle of flooding



Image 3- Flood in front of houses



Image 4- A car crashes water



Image 5- Water in the yard



Image 6- Flooding in almost part of housing



Image 7- Disturbing in the middle of street



Image 8- Wandering pet after flooding

Based on flood risk assessment by “riskfactorcom” (2022) that our city, Baton Rouge has lower risk (26%) of flood until next 30 years.

So, why we get flood easily with little rain?

Some of our neighbors have interesting arguments that our neighborhood has faced with in-natural floods.

Flooding might relate to human activities such as:

- growing housing rapidly (uncontrollable) and lack of drainage system
- and less trees

What do you think?

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Tuesday 23 August 2022

Does Red Bell Pepper Contain more Vitamin C than Orange? - Part 2– Food 21

You may read the previous posting (Part 1):

- Does Red Bell Pepper Contain more Vitamin C than Orange? - Part 1 – Food 21



Fig 01- Sliced papaya, rich in vitamin C

Vitamin C in the medium size orange is 69.7 mg

Vitamin C in the cup of chopped red bell pepper is 190 mg, about three times of vitamin C in the orange.

You might surprise with the fact. In addition to vitamin C, red pepper contain highly vitamin A as well.

Vitamin A is well known for its benefit to promote our eye health.

Then?



Fig 02- Plants sold in community market, illustration only



Fig 03- several colors of bell peppers

Other fruit and vegetable contain more vitamin C than an orange as reported by Christine Matthels (Health, January 27, 2020) are:

- Chili, Kale, Broccoli
- Papaya, Strawberry
- Cauliflower, Brussels sprouts
- Pineapple
- Kiwi and Mango

Now, we understand that a lot of alternatives as sources of vitamin C in addition to oranges.

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Sunday 21 August 2022

Swap Plants at Our City Botanical Garden

We visit our city botanical garden routinely, just to get “fresh air” and walking (jogging) for several miles.



Image 1- Plants in the botanical garden, seasonal market

Unexpectedly, we saw a lot of people than usual, there was a kind of “market” for plants.

There are plenty types of plants, not all are sold, but generally divided into two sections:

- swap plants
- and price tag plants

Due to curiosity, we try to find out: what are meaning of swap plants in this occasion?



Image 2- Customers look around



Image 3- A huge cactus



Image 04- Plants on the Table



Image 5- Bargaining to swap plants

Swap plants have happened when there is an agreement between sellers and customers to exchange their plants.

The exchange could be based on:

- market price
- type of plants
- sellers and customers just happy to swap their plants.

In addition to swap plants, there are sections of selling plants with price tag. I think the price is quite reasonable from US$ 1 to US$ 15.

Have you experienced to swap plants in the specific market?

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Friday 19 August 2022

Is America a Wine Exporting Country? - Part 1

The United States of America has produced wines a long long time ago, it is believed since about 1500s.



Image 1- Two brands of California wines

Then, all of 50 states have their own wine production now days.

Almost 90% of American wines are manufactured in California. Napa is the most famous wine county in this state.

It is related to the fact that California is the state with most wine consumption in the USA.

Then, since higher production, it is not surprising that USA is one of wine exporters in the world, based on report from World’s Top Exports (2021), USA was ranked 6th.



Image 2- Just for illustration



Image 3- Artwork of glass and bottle of wine

In the 2021, ranking by countries, measured by total export values in US dollars are following:

- France, total export value was US$11 billion
- Italy, total export value was $7.3 billion
- Spain, total export value was $3.5 billion
- Australia, total value was $2.2 billion
- Chile, total value was $2 billion
- United States, total value was $1.4 billion.

# To be continued to Part 2

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Short fast guide to propagation - Science 39

Plant propagation involves creating new plants from a single parent plant. Various methods can be used for propagating plants. Image 01 - Pl...