How to Recover Photos Disappeared from SD Card?

Did your pictures disappear from your SD Card without any known reason? If you face a similar issue, this article is crafted to help with this exact scenario. There are chances that you might lost the pictures on the way while moving them from one SD card to another. Although you can not figure out the reason, there can be many reasons for such a situation which can be tried to fix.

Causes of Lost or Disappeared Photos from SD Card

As we mentioned before, there can be many reasons for such a situation, and we should ponder over them below:

  • Virus Infection
  • Write-protected SD card
  • Photos are hidden
  • Corrupted or damaged SD card
  • SD card is overwritten
  • Storing pictures in full memory card

Quick Fixes to Recover Missing Photos from SD Card

There are a few quick fixes to the situations mentioned above that have worked well for a lot of users, and you can give each one of them a try to come out of your problem:

Fix 1: Remove SD Card Write-Protection

When an SD Card is write-protected, it does not let you make any changes to itself, including adding, deleting, copying, opening, and editing image files saved in it. This might lead you to fail to view any of the images saved on the SD Card.

Check the side of the SD Card for the lock switch and ensure it is pushed towards the top of the card. If not, then do it to unlock the card and then try accessing your images.

Fix 2: Reinsert the SD Card

There is a chance that your SD card has not been appropriately inserted, which might restrict your access to the images. You can give it a shot by removing and reinserting your SD Card in your device and checking for the entrance to the data in the card.

Fix 3: Use another Card Reader

Who says the problem has to be in the SD Card? It could lie in your card reader too. Try using a different card reader if the first one is damaged and then try accessing your data. Also, check if your SD card slot is damaged because that might hinder your system from reading your SD Card.

Fix 4: Restart the Device

If you cannot access the SD card data, you can consider restarting your device to which you are trying to connect your SD card. Several programs might be running in the background, causing this issue. Restarting the device can fix this issue very quickly.

Methods to Recover Photos Disappeared from SD Card

In case the suggestions mentioned earlier did not fix your issue, then you might want to consider the methods which are discussed below:

Method 1: Unhide Hidden Photos in SD Card

There can be cases when the system might hide your photos in your SDcard  due to reasons like virus infection, and I have mentioned the steps below that you can follow to fix this issue:

  • Insert your SD card in the system will stop
  • Go to Control Panel followed by File Explorer Options.
  • Select the View tab and check the ‘Show hidden files, folders & drives” option.
  • Followed by unmarking the ‘Hide protected operating system’.
  • Lastly, finish the process by clicking OK.

Method 2: Use the CHKDSK command

A system tool known by the name CHKDSK can fix logical errors in your system. Follow the below-mentioned steps to correct the said issue:

  • Open the Windows Search box and type ‘cmd’ there.
  • Right-click on it and select the ‘Run as Administrator option.
  • Once the window pops up on your screen, type ‘chkdsk<insert SD card drive letter>:/f’.
  • It shall turn out as chkdsk E: /f
  • Press Enter to finish the process and check if you can see your pictures.

Method 3: Delete .nomedia files on Android

The .nomedia files are responsible for hiding the pictures, videos, audio recordings on android phones. You can try deleting them to gain your access back:

  • Open your ‘File Manager’ and go to the ‘SD Card Storage’ on your device.
  • Select the nomedia folder followed by ‘Delete’.

Method 4: Use Stellar Photo Recovery Software

If nothing works, you should try recovering your pictures using one of the best data recovery software i.e.Stellar Photo Recovery Software. It can restore photographs of all formats within minutes with the original date and file name. In addition, it is compatible with all kinds of SD cards irrespective of the reason for data loss. You can find a version of this software for both Mac and Windows systems.

  • Insert your SD Card into your operating system.
  • Download and launch the Stellar Photo Recovery Software on it.
  • Select your SD Card followed by clicking on the ‘Scan’ button.
  • The software will present a list of recoverable photos for you.
  • You

How to Manage Design CRF Process?

How to Manage Design CRF Process?

The creation of a CRF is a very time-consuming task. It is necessary not only to accurately enter all the data but also not to forget about the rules of the research protocols. Often, many have to use various systems and this can cause real chaos. 

But today there are modern solutions that allow you to create CRF forms quickly, easily, and in accordance with all the necessary requirements and rules. What is it about? Next, you will learn everything you need to know about it.

What is The Essence of Design CRF

CRF is used to collect data during clinical trials. The significance of the proper design CRFs lies in that it is the overall success in the context of the clinical trial data as it makes it easy to track and evaluate the effectiveness of the tested product.

A well-crafted CRF assists in data analysis, reporting, data management, and auditing. That is, it is data collection that can minimize the number of data requests. With poor design CRFs, there is a high risk of wasting time, resources and meeting all deadlines. Often, when creating a study, there is no way to see how the design will look to make sure that later the data will be easy to evaluate. But such a platform as Formedix creates all the conditions so that you spend less time creating a study, and all the data is displayed so that it is easy to analyze it later. What are the main benefits of using such a platform?

The Key Benefits of Using Formedix

Below are the main features of the Formedix clinical data repository. 

  • The fast processes of EDC creation. It usually takes about 20 weeks to create it. But this solution offers to reduce the entire process to just 4 weeks. This is especially true if you are faced with the need to do a lot of research.
  • The ability to preview. You have the opportunity to see what the EDC looks like even before it is created. You can create your design and then see how everything will look like.
  • Development in one system. Many have to deal with the resource costs of working with different systems. With just one click of a button, you can view all client forms and create an eCRF.
  • Compliance check. If you are using multiple EDCs, Formedix allows for making a compliance check.
  • Integration capability. You are not limited to just one system, the platform integrates with seven pieces of software. You can use the system you need whenever you want.
  • Fast creation and export. For your research to be ready, you need to click just once and the system will take over all the processes. If you need to export research data from the system, then this is also possible with just one click.

Wrapping Up

So, the use of such a platform is a real salvation for those who have to deal with a lot of research. This is a good option to fasten the process, save time and stay better protected from mistakes. 

Important Precautions To Observe in a Chemistry Laboratory

A chemistry laboratory can be a dangerous place where accidents can happen. Because of the presence of toxic, corrosive, and even explosive material, one can never be too careful in a chemistry lab. This article will look at the most critical precautions useful in a chemistry lab.

  1. Minimize direct contact with chemicals whether they are safe or not, including any contact with eyes or ears and the skin.
  2. Label all chemicals appropriately to avoid any mistaken exposure
  3. Read all labels and follow instructions carefully before any chemical experiments.
  4. Post hazardous signs where necessary, including high-risk chemicals and places in the laboratory
  5. Never use unlabelled chemicals under any circumstances.
  6. Avoid having too many unnecessary people in the lab at the same time.
  7. Unplug all electrical items before leaving the lab
  8. Never conduct any chemical experiments unsupervised or without clearance from a lab assistant.
  9. Know all the safety points in the lab, including the fire extinguishers, fire exits, eyewash stations, and safety showers.
  10. All reagent bottles must remain corked at all times, except when in use. When out of use, they should be corked as soon as their use is done.
  11. Anyone entering the lab must be in protective clothing, including lab coats, gloves, and safety goggles when necessary.
  12. All chemical residue should be safely disposed of in the designated containers and not the sink.
  13. You should always use the equipment for the specified purpose only. This ranges from test tubes to magnet stirring systems. When in doubt about using anything, you should always ask before taking any steps.
  14. You should not bring food, beverages, and cosmetics into the chemistry lab at any point. Any food that comes into the lab should be immediately disposed of and not consumed under any circumstances.
  15. Long hair should be tied back and appropriately covered before and during your time in the laboratory.
  16. When in doubt, always ask for clarification on any question concerning lab safety.

By following the simple, yet important precautions above, you’ll ensure your safety and fun while performing your experiments.…

Four ways to reduce logistics costs

Logistics activities can quickly drive up costs for shipping companies. To remain competitive in a global marketplace, logistics companies must deploy cutting-edge technologies that give them the competitive edge to stay ahead in both a global environment and a local market.

The global logistics automation market was estimated at $39.29 billion in 2018 and growth was estimated to reach $121.3 billion by 2027. In addition, more than 10% of US warehouses are already using automated systems.

Four ways to reduce logistics costs

Costs in a logistics company can easily be reduced through automation. Companies have the ability to automate common logistics processes to reduce costs, delivery times, and increase efficiency. Automated logistics seems to be the future in the logistics industry.

1. Reduce manual entry

Manually entering data into various systems is extremely time-consuming and a major source of error. Automating this system saves the company money, shortens data entry times, and greatly reduces the errors that can occur with manual data entry.

2. Continuous improvement

By streamlining the process and eliminating unnecessary procedures, the company can save time and increase efficiency. Companies need to be able to adapt to market changes and new market standards and trends. Improving processes will ensure that the processes remain efficient.

3. Compare carries

Transportation costs can run high. Therefore, it is important to compare various carriers using the correct criteria to ensure that business costs are kept to a minimum in this area.

4. Minimize phone calls and emails

Phone calls and emails are a major contributor to stress for logistics employees. Communication can be streamlined between carriers and shippers through web and customer portals. The portals ensure that data is easily exchanged between relevant parties and automatically placed in the correct place in the system.…

Satellite Phone Vs Cell phone: Which One is Best?

There are a few basic features shared by all satellite phones that you should be aware of to choose the one that will work best for you. The first essential thing to remember is that satellite phones are not mobile phones, and they operate on network architecture and radio propagation characteristics that are completely different.

There are certain inherent limits to how and where they function. While a satellite phone can be used almost everywhere on the planet, it will not function inside buildings or any other construction that covers the view of the horizon. There are no Blackberries or iPhones in the satellite world, and they will never replace mobile phones, but they are an excellent insurance policy against cellular network breakdown.

Below are points worth noting that will help you understand the difference between cell phones and SAT phones.


Because of how radio waves travel and the frequencies utilized, phones with their antennas retracted will usually not function. Since Sat phone antennae are on the exterior rather than inside, they must be extended in when making and receiving calls. As a result, you can’t expect to receive phone calls while carrying a satellite phone in your back pocket.

International Contacts

Satellite phones typically have unique worldwide phone numbers, but some, such as Globalstar, also include the U.S. and Canadian phone numbers. The majority of companies offer Direct Inward Dial capabilities, which means you may call the U.S. sat phone number and then over dial (using touch-tone) the actual number allocated to the device.

Call Quality

Many of the networks’ voice quality may be much worse than what you’re accustomed to using cellular phones. This is so because bandwidth is severely limited to optimize power utilization. There may also be a lag between when you speak and when the other person speaks, which is referred to as latency. When using a system that has satellites in geostationary orbit, this may happen.

Phone Design

The satellite phones are all small and light, with some measuring less than a mobile phone’s size. While they all work in the same way as your phone, the antennas, screens, soft buttons, and settings are all different.

Inmarsat has the cheapest and easiest-to-use phone, but it lacks certain features that Iridium has, such as genuinely worldwide coverage. In addition, all systems now enhance the connection between you and the satellite by using GPS to pinpoint your location.

Bottom Line

Satellite phones have become popular. They’ve saved lives, provided communications during natural catastrophes, and connected people to the outside world when terrestrial networks went down. For several reasons, cellular networks may be weak and unavailable. However, satellite networks are seldom, if ever, down, which means that if you have a sat phone number, you can nearly always reach emergency services, businesses, government organizations, and friends and family.…

Features and Uses of Satellite Phones

A satellite phone is a device that connects to other phones through orbiting satellites instead of mobile phone towers on the ground. One of the advantages of using a sat phone is that you will not be limited to specific areas as you can use it in most areas of the Earth’s surface. However, the long-distance cover implies that a satellite can take numerous seconds to transmit the signals.

If the phones cannot detect a satellite, they cannot work. In particular, they cannot work inside a caravan, car, or house. Therefore, most satellite systems need you to be outside instead of inside a structure to prevent blockage of signals. Further, trees, buildings, and other obstructions can affect the quality of the call and signal strength.

Numerous firms offer satellite phone services to achieve this. In Australia, the available networks include

  • Pivotel
  • Inmarsat
  • Thuraya
  • Globalstar
  • Iridium

Features of satellite phones

Satellite phones use SIM cards like cellular phones, and they provide different features. The features include text messaging, voicemail, phone books, call forwarding, signal strength, and low battery displays. The hand-held satellite phones use batteries and offer approximately four hours of talk and between 36 and 40 hours of standby time. Apart from that, the phones can have additional features including:

  • Designed for use in rugged environments with dust, shock, and water resistance features
  • Faxing, data transmission, and paging capabilities
  • Come with solar panels for users to remotely charge the batteries
  • GPS displays for latitude and longitude
  • Global Mobile System  (GMS) combability, enabling you to use the sat phone like a cellular phone

Uses of satellite phones

In most cases, sat phones are used by people who need communication services in remote areas. More people have found the advantages of using these phones, but many users engage in adventure travel, military, maritime, government, emergency, and aviation services.

What is the best satellite phone for you?

Satellite handsets have in-built codes for particular satellite services, and you cannot transfer them between satellite networks. Therefore, when searching for an ideal sat phone, you need to consider the kinds of information you want to receive and send, the place you will use your phone, the length of period you might require to access a network, and your intended applications.…

Why Should You Consider Buying a Satellite Phone?

Communication is a crucial aspect of human life. Since their inception in 1979, satellite phones have been instrumental in different situations. These are devices that connect with other phones’ networks via satellites in space. Today, you can find sat phone sales in various locations globally or even online. However, you need to understand why it is essential to consider having such a gadget with you.

Benefits of a Satellite Phone

There are several benefits to getting a satellite phone, but the ones discussed below are the most important:


The learning curve for using a satellite phone is not complex. Although most of these gadgets come with more advanced technology today, you can use them the same way as a regular phone. Moreover, there will likely be a user manual accompanying the sat phone you purchase. This manual contains information such as how to recharge the device, setting it up, and activating the voicemail feature.

Contact Government Agencies

This is essential during emergencies, such as earthquakes, storms, and hurricanes. If you are trapped in your house and need to call for help, a sat phone will work just fine regardless of your location, especially if other phone networks have been damaged in the disaster. You can call the police, fire department, and medics.

Keep in Touch with Family

A satellite phone comes in handy as a communication tool if you live far from your family in an area that experiences regular disasters, such as floods and earthquakes. If you live with your family, you should consider getting each member such a device. That is because you might get separated during a disaster, and communication through your smartphones, computers, or landlines may not be reliable at that point.

Getting a satellite phone may not be an easy task, but such a device can save you a lot in the long run. Consider the above-discussed benefits to understand why you should consider buying a sat phone.…