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Seven digital transformation trends in education (Pt1)

The digital revolution has changed almost every aspect of our business and society. More than 3.5 billion people have now had access to the internet, and it is estimated that more than 5 billion people have some type of mobile phone, half of which are smartphones. This connectivity level undoubtedly affects how we interact with each other, receive news and see the world.

Therefore, it is no surprise that these digital transformation trends have also significantly impacted the education industry. From primary schools to higher education, digital transformation has affected how students learn and how teachers reach students. The pandemic has accelerated these trends even more, forcing many education institutes around the world to close. To help students continue learning, schools and teachers have turned to technology to bridge the gap.

Digital technology and advancements have affected students and teachers. Here are the seven major digital trends that have emerged as schools begin to utilise the power of technology.

Improve the accessibility and access

One of the first noticeable digital transformation trends that can be seen in the education industry is the increased accessibility - provide more opportunities for students of all ages to attend schools and even earn a degree. Students who may have disabilities and cannot access certain types of information will find that technology can help eliminate these barriers greatly. For example, text-to-speech programs and dictated content programs can help improve the ability of all students to access information provided by the school. People with visual or hearing impartments and dyslexia can benefit from technology to learn and earn a degree.

From a technological point of view, accessibility and access continue to improve when it comes to geographic barriers. Online learning enables students to access schools and degree programs that may not be suitable for their location, which can help them get the best education for their situation. The geographic area no longer restricts students.

Even before the pandemic occurred, more than one-third of students reported taking at least one online course. This trend will continue to grow as people see the value of increasing the flexibility of certain courses, even in higher education courses.

Personalised learning method

If personalised experience has become so important in the business world, then the same goes with education. Personalised learning methods are also playing an important part in the digital education revolution. Many schools and programs have begun to realise the value of providing students with adaptive solutions based on their strengths and weakness instead of just putting them in the same metaphorical box.

Personalised learning methods bring many benefits to students and learning institutions. When students are allowed to learn in the way that best suits their learning style, it can help them absorb the knowledge and retain the important information better. A personalised learning experience encourages students to move forward in their educational progress. Students become empowered to earn degrees and are qualified for the educational and job opportunities that suit them.

Schools can truly meet students’ needs, and maintaining course progress will also increase their retention rate. Therefore, this will help improve the school’s reputation and enhance its ability to prepare learners for the next step in education or vocational training.

Digital transformation is certainly the essential move for businesses that want to survive in the pandemic and post-pandemic time, especially in the core industry like education. In our next blog article, we will explore the next two digital transformation trends in the year 2021 and beyond. Stay tuned!
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How to Import MBOX File to PST on Mac?
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It has the ability to import unlimited MBOX files to PST on Mac accurately in minimum time. However, you can test the entire process by downloading the free demo. The application allows to import first 25 MBOX files to PST on Mac free of cost.
Know Why OneCart App is More Popular & Used Grocery Shopping App in South Africa?
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Laser Frequency Doubling
Laser frequency doubling describes the laser whose wavelength is lowered by fifty percent, and also the frequency is doubled by the frequency doubling crystal (LBO, BBO). After the crystal doubles the frequency of 1064nm solid light, it becomes 532 green light. Doubling condition The problem for frequency doubling is that the crystal can discover a direction to make sure that the fundamental frequency laser with frequency f1 and the frequency doubled light with frequency 2 * f1 can have the same refractive index (photon momentum conservation), to make sure that optimal gain feature can exist in the crystal size. The laser can continually convert the power from the f1 basic frequency to the 2 * f1 frequency doubled light. The principle of optical frequency doubling The principle basis for the frequency doubling of light is the nonlinear result of laser light. The laser light is so extreme that it triggers the atomic polarization of the crystalline material, that is, the separation of favorable and unfavorable charge facilities. This separation is a dynamic resonance, as well as the vibration frequency, is consistent with the frequency of the laser. The vibration amplitude is related to the intensity of the laser area. Due to the fact that the laser magnetic field strength and also polarization strength is nonlinear, for second-order nonlinearity, the polarization intensity is proportional to the square of the laser's electric area intensity E. The intensity of the fundamental frequency optical area changes, which can be seen from the trigonometric function, cosa * cosa= 0.5 *( cos2a +1). The second-order nonlinearity will produce double-frequency polarized vibration as well as zero-frequency polarized prejudice. This frequency-doubled polarization (resonance of the range between favorable and also adverse costs) will certainly create frequency-doubled light or contribute in gaining the passing frequency-doubled laser light. Frequency-doubled light problem. This makeover or enhancement of doubled-frequency light requires to fulfill two problems: (1) The basic frequency light leads the doubled frequency light by 0.75 π; (2) The phase difference area stays unmodified in the crystal activity area. The phase distinction area remains the very same, needing the product to have the very same refractive index for both frequencies. Usually, the refractive index of products boosts with light frequency. BBO crystals such as this can meet the exact same refractive index in certain instructions. The regular refractive index guarantees that the spatial coupling area with a specific size in certain instructions in the crystal is fixed and the waveform difference is steady. There is a specific deviation in practice, so the combining size is limited, which is the particular size of the laser crystal. https://www.laser-crylink.com/laser-products/nonlinear-crystal/bbo-crystal/ Classification of frequency-doubling crystals. Ammonium dihydrogen phosphate (ADP), potassium dihydrogen phosphate (KDP), potassium dihydrogen phosphate (DKDP), dihydrogen arsenate crucible (DCDA), and also various other crystals. They are a representative variety of crystals that produce dual-frequency and other nonlinear optical impacts, appropriate for use in the near-ultraviolet-visible as well as near-infrared areas, and have a big damage limit. Lithium niobate (LN), salt barium niobate, potassium niobate, α-type lithium iodate, and also various other crystals. The additional nonlinear electric polarization coefficient is huge, and the refractive index of crystals such as LN as well as BNN is sensitive to temperature, which varie from the temperature level adjustment features of the diffusion impact. People can readjust the temperature level suitably to accomplish non-critical matching. Appropriate for the noticeable light area as well as the mid-infrared area (0.4 μ-5μ). LN is prone to refractive index change and photodamage under light; the damage limit of BNN is more than that of LN, but the strong remedy area is larger, as well as the structure is easy to transform, causing inadequate optical uniformity, and also big crystals with excellent efficiency are tough to get; potassium niobate has no strong service In the melting zone, it is feasible to obtain big crystals with consistent optical residential or commercial properties; α lithium iodate is a liquid service growth crystal, which can expand big crystals with excellent optical quality, as well as the damages threshold is more than that of BNN crystals. The downside is that it has no non-critical matching capacity. Semiconductor crystals. Semiconductor crystals consist of gallium arsenide, gallium arsenide, zinc sulfide, cadmium zinc oxide, selenium, etc. Their square nonlinear electric polarization coefficients are more than those of the first 2 crystals and also appropriate for bigger infrared bands Nevertheless, except for selenium and tellurium, the majority of crystals have no dual refraction result and can not attain setting matching. Borate, barium metaborate (β-BaB2O4), lithium triborate (LiB3O5), and so on. Amongst them, Researchers efficiently created barium metaborate and also lithium triborate crystals for the first time in the 1980s. As well as had the superior benefits of big nonlinear optical coefficients as well as high laser damages limit. It is an exceptional crystal material for laser frequency conversion, which has actually created terrific consequences worldwide. Ideal for ultraviolet wavelengths, consisting of KBF, etc, even for deep ultraviolet wavelengths. The basic requirements for the amount frequency, distinction frequency, and also optical parameter oscillation effects of nonlinear optical crystals are the same as those of dual-frequency crystals.
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Jasa Cargo Jakarta Saparua (0816267079)
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Tellurium dioxide
Tellurium dioxide (TeO2) is the strong oxide of tellurium. It happens in two various types, the yellow plagiotic mineral β-TeO2 tellurite and the synthetic colorless tetragonal (paraturite) α-TeO2. A lot of the info concerning reaction chemistry has actually been obtained in researches entailing pariturite, α-TeO2. The natural mineral of tellurium dioxide is "flavuride". Chemical formula TeO2. Molecular weight 159.60. Colorless crystal, melting point 732.6 ℃. Dicrystalline form: Tetragonal form derived from nitric acid remedy, looking like an octahedral type. Relative thickness 5.67( 15 ℃). After home heating, it turns yellow, melts into dark yellow fluid, as well as cools to acicular crystal (ordnance system) with a loved one density of 5.91( 0 ℃). Insoluble in water. Adducts as well as salts are conveniently liquified in focused strong acids; It is additionally conveniently soluble in caustic alkali solution to develop tellurite. Insoluble in ammonia. Tellurium is produced by combustion in oxygen or by response of tellurium with cold concentrated nitric acid and evaporation of the response remedy. Prep work technique: Response of essential tellurium powder with nitric acid, heating to full response of tellurium powder to quit launching nitrogen oxide, evaporative air conditioning crystallization to get alkali tellurium Te2O3( OH) NO3, as well as home heating decay of this item at 400 ~ 430 ℃. Application Tellurium dioxide powder is made use of to expand TeO2 single crystal or make acoustooptic materials. It is a conditional glass forming agent and also can be utilized as an additive in semiconductor components, conductive pastes as well as electroplating options. Commonly made use of in acoustooptic deflectors, acoustooptic modulators, acoustooptic harmonics, acoustooptic filters, tunable filters and also various other type of acoustooptic gadgets. Under the exact same aperture, the resolution can be improved by orders of magnitude. At the same time, the acousto-optic gadgets constructed from tellurium oxide have the advantages of fast feedback rate, tiny driving power, high diffraction efficiency, steady as well as trusted efficiency. Features of TeO2 crystal: ⚫High refractive index; ⚫Low noise attenuation; ⚫High quality element; ⚫Exceptional acoustic and also optical buildings; ⚫Big sound and light top quality aspect; ⚫High openness to visible light.