The essential pattern of mathematical activities.

As I understand it, mathematics is built upon a foundation of axioms and well-agreed assumptions. And from there everything else is deduction based on logic.

So can we say, the scope of mathematics has been determined once the foundation has been established. And all people do after that is to put various logical derivations into real world practice. Though it is difficult to find all possible logical derivations. And through this, the effectiveness/correctness of the foundation is validated.

How to search essential oil brand in Google Chrome?

香精與精油不一樣

要是用錯了,反而沒有療效,更會影響健康!

香精是化學調和出;精油多為天然萃取。

香精著重的是味道;精油則是在進入體內後有實質放鬆及舒緩等療效。

近年來越來越多香氛產品,但在選用上一定要注意不要過度使用添加香精的產品。

吸多了沒達到真正舒緩神經療效,反而因吸入過多化學物質而傷害健康!

香精的用處跟用途

由於精油是天然的,所以香味多半較不持久,市面上很多芳香產品其實都是添加香精。

常見的洗髮精,沐浴乳,衣物芳香噴霧,空氣芳香噴霧,

市面上價格便宜的都很有可能是添加香精而成。

如果你是為了要用精油療法而購買,卻買到添加香精的產品,

天天使用,吸入過量的香精,就本末導致了!

為什麼便宜?

・使用化學香精

根本不是精油,務必要避免使用。

・稀釋後販賣

如果是精油去稀釋,滴在衛生紙上會有明顯油漬。

・非純天然香精

為了能溶於水,或是有不同顏色的效果,會添加色素,安定劑等化學物質。

為什麼這麼貴?

・基本直接開銷

假設1公斤的精油,需要約300公斤的原料。

栽種,提煉,收割都會是無可避免的成本。

・台灣產量不足夠

即便有些花園,但精油的提煉需求量大。

多半還是國外進口,這點讓價格無法壓下來。

・產地跟品種

跟咖啡豆一樣,不同原料的產地及品種,

也會有不同的價格。

那「有機」有貴的價值?

比起「有機」,應講求天然!

許多精油的原料來源,都是野生就能長得很好。

不需要肥料,或是農藥。

所以更不用提要「有機」肥料了。

如果香薰精油廠商聲稱,因為有機所以價格高。

那就沒有那麼值得了。

價格重點還是「天然」「質量高」。

■選購純天然精油重要性

∮純天然的好處∮

栽培及製作過程越是天然,下面的好處就能越被凸顯。

・對環境友善

・尊重動物生命

・使用上對人體無害

∮研究療效∮

精油的功效都是有經過實驗證實的。

選購純天然精油使用,才能期待他的功效。

不然就只是買「芳香劑」讓自己吸入化學物質而已了。

※參考資料看這裡

■精油提煉方法

∮蒸餾法∮

大部分精油的提煉方法。

但由於過程需要加熱,所以並不是所有原料都適合。

香薰精油品牌

navigation – How can I make an essential navigational treeview sidebar work on mobile?

I’m currently working on a web application that will have significant user-created content. I
would like to organize this content hierarchically, with a side-bar on the left to navigate, some buttons above it, a navbar at the top, and the main content to the right filling up the whole page. This is similar to what Atlassian’s Confluence does (except I’ll probably have a bit less text above the treeview for navigaton):

Screenshot of Confluence
(image source)

On a desktop or laptop, or even maybe a tablet, this works great — the user can quickly get an overview of the structure of the content that they’re looking at, collapse irrelevant parts, and quickly jump to any page. Additionally, I can use the space above the treeview to show other information and provide UI that is common to each section.

But, on mobile (a phone), this UI is much worse. I could have a collapsible sidebar to the side, but I’ve used a competitor web application that does this and it results in the system being very difficult to use. Furthermore, I already have a hamburger button for a collapsible navbar, so having two may be confusing, and at the very least will be clunky in any way that I can see to do it. I could put the sidebar before the main page content, but then the user has to scroll to get at the content on the page that they want to view, which is likely to be annoying, and I want a very smooth user experience. If I put it on the bottom, below the main content, then the user is liable to miss it.

As such, I ask, how can I take the information that is presented in this design on desktops and laptops, and cleanly, smoothly, reliably, and easily (for the user) present it on mobile?

EDIT: I tried loading a Confluence instance on my phone, and it was a disaster — it basically renders as a desktop application with some of the text enlarged. It looks like they put no thought into the mobile design, or, at least, if they did then it’s not setup on the instance that I checked.

covid 19 – Categories passenger locator form essential travel via Belgium

The Belgian Essential Travel sworn statement has a number of categories, but I’m not sure which one I should pick.

Specifically, I am an EU resident with primary residence in another EU country (not Belgium). I’m considering transiting in Belgium on my return from an essential trip outside the EU.

My entire trip (assuming I choose Belgium as my entry point back to the EU) looks as follows:

EU country of residence =flight=> non-EU country where my physical presence is required (this is the main reason for my entire trip) =flight=> Brussels (entry-point back to the EU) =car=> EU country of residence

The Belgian Passenger Locator Form has a number of essential travel categories which may seem relevant, but it mostly depends on whether I choose the category for my entire trip (as described above) or the trip back home (i.e. starting at the the non-EU country where my physical presence is required).

If it is the former, I could choose the option ‘a trip in the context of a legal obligation, insofar as it is necessary and cannot be done online’ and bring along supporting documents showing that my physical presence is required at my destination. Of course that won’t support the need for my trip back home.

If choosing the latter, I would simply argue that I am travelling home and that such a trip is essential per se. Two options in the form seem to support that reason:

  • a transit trip;
  • for an individual whose primary residence is abroad: departure from Belgium after a trip which commenced before 27 January 2021.

The last reason is phrased a bit ambiguously, I’m not sure if this applies only to those who are already in Belgium (so that this reason only supports travel departing Belgium) or if it also applies to arrivals who plan to leave immediately (the trip, regardless of how it is defined starts after January 27th).

The transit reason seems the most straightforward if my assumption that travelling home is always essential.

TL;DR:
Do the essential travel categories on the Belgian passenger locator form refer to the trip as a whole or to the (narrowest) part of the trip that involves travel through Belgium?

reference request – Essential spectrum of multiplication operator

Let $ain mathcal{L}(L^2((0, 1))$ be a multiplication operator. I wonder whether there is any work on calculating its essential spectrum. Is there any way to explicitly compute its essential growth bound and elements of its discrete spectrum? What about the $n$-dimensional case, i.e., $ain mathcal{L}(L^2((0, 1), mathbb{R}^{ntimes n})$?

The Two Essential Factors for List Building for Taiwan email address Marketing

In a previous article I explained the important device that you need to construct if you’re going to construct a list for Taiwan email address advertising. It changed into extremely simple, approximately as simple as they arrive.

As I explained, in case you are trying to build a listing, all you wished was certified traffic, and internet site it’s succesful and optimized to capture their electronic mail addresses in your e mail advertising lists. I wasn’t looking to be humorous there; I become simply looking to be honest approximately what it takes to run a successful e-mail advertising campaign.

List constructing is a in reality simple thing that most people without a doubt overcomplicate, and I’d like to attempt to detangle the process and show you simply how simple it really is to be successful at direct Taiwan email address advertising. Now that you recognise the primary machine, I’m going to explain the most essential factors for listing constructing for e-mail list advertising, just as absolutely.

Alright, there are fundamental essential factors in terms of listing building. Are you prepared for them? Here they may be- you want site visitors, and you want to convert that visitors.

Once again, I am not looking to be humorous right here. The first factor you want is site visitors to gasoline your email advertising marketing campaign. You need people coming to your website, the one that is built round shooting Taiwan email address. In standard, the more site visitors you get the higher, for a cause that I’ll point out when I speak approximately conversion.

Of course you do not just need to have every person come in your website online; you want qualified visitors- people who are inquisitive about what you’re selling. The more of it Taiwan email address the higher, so it is a very good idea to employ a number of specific techniques to pressure this traffic to your web site to be successful at e mail list advertising.

Now, all the qualified visitors within the global isn’t going Taiwan email address to do tons of whatever for you in case you don’t simply convert that site visitors in your electronic mail marketing lists.

Conversion is nothing greater than the percentage of site visitors for your seize web page that certainly cross ahead and take the motion which you want them to take. If you are monitoring conversion on a income web page, you are tracking how many human beings are without a doubt buying the product in comparison to how Taiwan email address many human beings are touring the web page. For list constructing purposes, your conversion rate is identical to the number of those who come up with their electronic mail cope with relative to the quantity of those who just arrive at your web site and then leave. Memorize this, as it’s miles crucial for building your list for direct e mail advertising.

And that’s it. The most essential elements to don’t forget are your volume of certified visitors and you conversion rate. Raise your conversion rate by way of tweaking your website online layout Taiwan email address and a extra percentage of the humans you ship for your web site will provide you with their address. Increase your visitors and a big extent of people can be transformed and be a part of your listing. It’s useless easy, however it’s essential you keep in Taiwan email address mind that this is largely what list building is all about.

Address: Majira bypass , sajahanpur
city: Bogra
zip code: 5801
country; Bangladesh
WhatsApp phone: +8801758300772
Contact Phone Number: +8801723283638
skype: lija.akter ( seo exparte team)

.(tagsToTranslate)webmaster forum(t)internet marketing(t)search engine optimization(t)web designing(t)seo(t)ppc(t)affiliate marketing(t)search engine marketing(t)web hosting(t)domain name(t)social media

navigation – How can I make an essential naviational treeview sidebar work on mobile?

I’m currently working on a web application that will have significant user-created content. I
would like to organize this content hierarchically, with a side-bar on the left to navigate, some buttons above it, a navbar at the top, and the main content to the right filling up the whole page. This is similar to what Atlassian’s Confluence does (except I’ll probably have a bit less text above the treeview for navigaton):

Screenshot of Confluence
(image source)

On a desktop or laptop, or even maybe a tablet, this works great — the user can quickly get an overview of the structure of the content that they’re looking at, collapse irrelevant parts, and quickly jump to any page. Additionally, I can use the space above the treeview to show other information and provide UI that is common to each section.

But, on mobile (a phone), this UI is much worse. I could have a collapsible sidebar to the side, but I’ve used a competitor web application that does this and it results in the system being very difficult to use. Furthermore, I already have a hamburger button for a collapsible navbar, so having two may be confusing, and at the very least will be clunky in any way that I can see to do it. I could put the sidebar before the main page content, but then the user has to scroll to get at the content on the page that they want to view, which is likely to be annoying, and I want a very smooth user experience. If I put it on the bottom, below the main content, then the user is liable to miss it.

As such, I ask, how can I take the information that is presented in this design on desktops and laptops, and cleanly, smoothly, reliably, and easily (for the user) present it on mobile?

EDIT: I tried loading a Confluence instance on my phone, and it was a disaster — it basically renders as a desktop application with some of the text enlarged. It looks like they put no thought into the mobile design, or, at least, if they did then it’s not setup on the instance that I checked.

Using custom JS feture of Elementor essential addon- not working

Can someone please direct me what I am doing wrong in trying to us ethe custom JS option on a page that has Elementor Essential Addons? Youre supposed to be able to use custom JS in there but I am getting no errors and according to the images below am not getting the JS to load. The console shows no erros but also doesnt show it being called. I have tried the little pop up that you see in teh image as well as a callback function for chart.js. Neither work:
enter image description here

enter image description here

5 Essential Things to Consider While Choosing Forex and CFD Trading Broker – General Forex Questions & Help

Owing to modern advancements, the world has seen quite a lot of financial developments. One such development, Forex and CFD trading has become quite popular amongst traders due to various factors such as ease and availability. 

However, if you’e interested in investing in Forex, it becomes essential that you choose the proper Forex and CFD broker. So, to assist you, this CFD trading guide will help you choose the one that is the best and most reliable for you. 

1. The Regulations Must Be Proper 

The very first and the most important thing to consider before choosing a trading broker is the regulation. 

Now, no matter how much security, various platforms today are full of fraudulent traders brokers who may take away all your funds. In such a situation, it becomes important that the broker protects your rights and your interests. 

For example, these regulations can help in protecting your funds if or whenever your broker has disappeared or doesn’t have sufficient funds. It also ensures that your funds are kept safe and secure in a separate account than the broker’s account. 

Additionally, such regulations help in maintaining and encouraging fair trading practices. This ensures that the execution of your trades is at the proper and recent market prices. 

However, to gain all of the above benefits, you need to go for a licensed broker. You also need to make sure it has a clean record. 

2. Security Policies 

One of the biggest risks of financial platforms is the disclosure of confidential information such as your bank account details, card details, and even your I.D proof such as a passport. Thus, this is where data security comes into consideration. 

When you’re choosing a Forex and CFD trading broker, you need to take care of security concerns. There are plenty of chances that cybersecurity may not work as efficiently as it should. This can put your financial data as well as personal data at a high risk of theft. 

Hence, it becomes necessary to go for a broker that offers proper security via a cybersecurity firm and necessary encryptions. 

3. Friendly Trading Platform 

The trading platform needs to have a friendly user-interface to make it easier for you. An easy to use user-interface will give you a smooth and fun experience while trading. 

You need to ensure that the trading software provides you easy navigation, technical analysis tools, Forex indicators, charting capabilities, etc. All these factors will make it easier for you to succeed. 

Also, try to use a demo trading account at first then move on to real trading accounts. Besides, catch the certain differences between demo and live trading: https://topasiafx.com/blog/demo-trading-vs-live-trading

The software needs to look secure and reliable. Additionally, it should include risk management functionality and customizable add-ons. 

The good news is you can get a free demo from most Forex and CFD brokers. During the demo, you are free to check out the software and test out the platform to decide if it is the right one for you or not. 

4. Responsive Customer Support 

If you get into trading, you need a broker with responsive and reliable customer support. You are vulnerable to face issues all the time that you need to solve as soon as possible. 

A broker with good customer support can help you solve your problem efficiently if you ever faced one. They will also be always there to answer any inquiry or doubt that you have. 

A possible issue you might face could be related to deposits, withdrawals, incorrect execution of trades, and other such issues. That is why you need someone that you can contact to help you solve the issue immediately.  

Good customer support should give you the option to contact them through multiple ways such as live chat, email, and phone. It could be a bonus if they provide different languages other than English. 

5. Fast Deposit and Easy Withdrawal 

The broker of choice should allow you to deposit money in several ways. It should include debit cards, credit cards, wire transfers, and bank checks. This wide range of methods will make it much easier for you to deposit money and start trading right away. 

Regarding withdrawals, you need a broker that provides a wide range of payout options. Moreover, your broker needs to give you the smoothest and fastest withdrawal process possible. 

You need to pay attention to the deposit and withdrawal fees if there are any. Some brokers take more fees than others. Also, there might be a daily withdrawal limit, so check that out before you start trading as well. 

.