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#selenium toner
analogmartt · 3 months
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I was going through my things and came across a print from when I was experimenting with a selenium toner a couple years ago. The picture was shot on Ilford Ortho 80, during a day of stand-up paddling with a friend in Brandenburg (I don’t remember where haha)
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karingottschalk · 1 year
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Fujifilm Australia’s People With Cameras event at Chippendale Green in Sydney on October 29, 2017, Re-Processed in DxO PhotoLab Elite 6
Fujifilm Australia’s People With Cameras event at Chippendale Green in Sydney on October 29, 2017, Re-Processed in DxO PhotoLab Elite 6
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The Composition of E-Waste
Electronic waste, also known as e-waste, is made up of a wide variety of different materials. The category of waste can include everything from toys and consumer electronics to medical equipment to telecommunications equipment, all of which have differing amounts of nearly every type of common materials (plastics/polymers, glass, metals, ceramics, semiconductors, etc.). By weight, iron, plastics, aluminum, and copper make up the majority of many e-waste materials. Looking at value, though, precious and scarce metals make up most of the cost (such as gold, silver, and palladium, or selenium, tantalum, and germanium).
Beyond that, many forms of electronic waste contain toxic or hazardous chemical such as arsenic, lead, mercury, or chromium:
Batteries and cathode ray tubes often contain lead
Mercury can be found in thermostats and sensors, in gas discharge lamps and many printed circuit boards (PCBs)
Liquid crystal displays and printer inks and toners should be treated separately and chlorofluorocarbons, hydrochlorofluorocarbons, and hydrofluorocarbons can be found in electronics such as refrigerators with insulating foams
To give an example for all these facts, let's look at mobile/cell phones:
Phones are said to contain ~40 different elements
Of the most common materials by weight, phones are ~43% plastic, 7% iron, 3% aluminum, and 13% copper
Looking at precious metals, phones are ~3000ppm silver, 320ppm gold, and 120ppm palladium (approximated as over 90% of the value of the phone in terms of raw materials)
Rare earth metals can be found in many places in a phone, include the screen, circuitry, and speakers. Vibrating cell phones are usually thanks to neodymium, dysprosium, and/or praseodymium.
Phone batteries are typically lithium-ion but older phones especially can have nickel-metal-hydride or nickel-cadmium batteries
The plastic casing is typically polycarbonate and/or acrylonitrile butadiene styrene
Chargers are mostly copper and plastic, but can contain flame retardants that can include gold, cadmium, or bromine
Sources/Further Reading: (Image source - 2018 article) (2014 article) (2013 article) (ACS) (CompoundChem) (WEForum)
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robertogandolfi · 17 days
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Handmade darkroom print. No digital post processing. Printed on Fomatone MG Classic 131, toned in Selenium toner.
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mobileroids · 1 year
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Fotografia de gran formato, 20x25 (8x10"), large format photography from Ledicia Audiovisual on Vimeo.
luisplacido.com ledicia.org Lúis Plácido nos muestra como hace y revela por contacto una fotografía en 20x25, todo un arte que cada vez menos gente practica. Datos técnicos: WISTA 8x10 Cherrywood Large Format Field Camera Nikkor-M 450mm F9 lens Sekonic lightmeter Kodak Tri-X pan professional sheet film (expired 1990!!!) ABC PYRO FILM DEVELOPER Weston's Dilution ( PHOTOGRAPHERS' FORMULARY ) Fomalux SP 111 contact FB paper ( FOTO-R3 Spain´s photo supplier) Kodak T-55 selenium toner facebook.com/lediciaaudiovisual
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Selenium
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You can find the element selenium in dandruff-control shampoos and some types of photographic toner, but it's not commonly encountered in pure form. Selenium is a solid at room temperature and takes red, gray, and metallic-looking black forms. They gray allotrope is most common.
The name is derived from 'selene', the Greek name for the Moon.
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Expert Tips and Tricks for Men's Skincare: Your Comprehensive Guide
Introduction:
Gone are the days when skincare was solely associated with women. Men's interest in taking care of their skin has been consistently increasing, with online searches for men's skincare tips on the rise. Taking care of your skin is essential, especially in today's urbanized lifestyle with polluted cities and tight deadlines. This blog provides practical skincare tips for men to achieve and maintain healthy, glowing skin. But first, it explains the reasons why skincare is essential for men.
Why Is Skincare Important for Men?
Skincare is important for men for several reasons. Firstly, the skin is the body's largest organ and serves as a protective barrier against external elements such as pollution, UV radiation, and harsh weather conditions. Neglecting skincare can lead to skin damage, premature aging, and even skin diseases.
Secondly, men's skin tends to be oilier and thicker than women's skin, which means it requires special attention and care. Men are also more prone to conditions such as acne, ingrown hairs, and razor burn, which can be prevented or minimized through a good skincare routine.
Lastly, taking care of your skin can have a positive impact on your overall health and well-being. By keeping your skin healthy and moisturized, you can prevent dryness and irritation, which can cause discomfort and affect your mood and confidence.
In short, skincare is important for men because it promotes healthy skin, prevents skin problems, and contributes to overall physical and mental well-being.
What Are the 10 Basic Skincare Tips You Should Follow?
Men should develop a skincare routine that works for them and addresses their unique needs. Here are ten essential men's skincare tips to keep your skin healthy and glowing:
Cleansing: Cleanse your face twice daily to remove dust, impurities, and dead cells. Choose a gentle, non-irritating cleanser that removes dirt and excess oils from the skin's surface without stripping away the beneficial oils that protect it.
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Hydrate: Drink plenty of water daily to hydrate your skin and help flush out toxins.
Toning: Use a non-irritating toner that restores your skin's pH balance and eliminates impurities from the pores.
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Face Mask: Choose a face mask that best suits your needs, whether hydrating, clay, or sheet, to add extra nourishment, hydration, and replenishment to the skin.
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Serum: Use a facial serum that penetrates deeper into your skin than creams and lotions to brighten, firm, and smooth out wrinkles or fine lines while adding an extra hydration layer.
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Massage Your Face: A gentle facial massage stimulates blood circulation, promotes healthy cell growth, and reduces puffiness.
Eye Cream: Use a hydrating eye cream to revive the dull under-eye area, which has delicate and thinner skin, reducing the appearance of wrinkles and dark circles.
Careful Shaving & Beard Care: Use warm water, a sharp razor, and quality shaving gel or cream while shaving to protect your skin from irritation and ingrown hairs.
Take Vitamins: Taking vitamins C, A, and E and Omega-3 fatty acids and selenium promotes healthy skin.
Use Sunscreen: Wear sunscreen that blocks UVB and UVA rays to protect your skin from harmful UV rays that cause premature aging.
Bonus Tip: Scrubbing your face with a gentle exfoliator removes dead skin cells, dirt, and oil that may clog your pores, leading to skin problems.
Conclusion:
Taking care of your skin doesn't have to be a complicated or time-consuming process, even for busy men. By following these simple skincare tips, you can achieve healthier, more youthful-looking skin in just a few minutes each day. So don't let a hectic schedule be an excuse for neglecting your skin – prioritize your skincare routine and reap the benefits of a glowing complexion.
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seemaminerals · 1 year
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The Health Benefits of Food Grade Diatomaceous Earth
There are numerous uses for Food grade Diatomaceous Earth, including skin care, pet care, and more. Some of them, along with links to recipes, are as follows:
1. Detoxification Support
the general support for detoxification provided by the internal application of food-grade diatomaceous earth. However, she states that it should not be taken by individuals with severe conditions like Crohn's disease or ulcerative colitis.
2. Deodorant
Although our primary detoxification pathways are the liver, kidneys, colon, and lymph systems, our skin and lungs also play a role. Antiperspirants can neutralize odor in the underarm area to keep things fresh, but they shouldn't hinder our body's ability to sweat.
Diatomaceous earth is ideal for this. Additionally, because it is not quite as alkaline as baking soda, which is frequently used in homemade deodorants, people who have experienced rashes or irritation following application frequently prefer it.
3. Toothpaste
Sprinkle some DE on your tooth soap, toothpaste, or homemade toothpowder for additional deep cleaning power. Because it is mildly abrasive, it only needs a small amount to effectively remove stains, and it should only be used on occasion.
4. Facial Scrub & Mask
Due to its fineness, food-grade diatomaceous earth is a gentle facial exfoliant and mask. In addition to its primary component, silica, DE contains calcium, magnesium, zinc, copper, selenium, phosphorus, and other trace minerals. Because minerals can be absorbed through the skin, this is a great way to boost a diet high in minerals.
To use: Mix about one tablespoon of diatomaceous earth with milk, aloe vera gel, or diluted honey to make a thick paste. Use your fingertips to gently massage the paste into your face in circular motions. Use a warm washcloth to gently remove the paste in small, circular motions after allowing it to set for one to two minutes. During this final stage, the majority of the exfoliation takes place. Use a moisturizer like tallow balm or my recipe for a hydrating skin repair serum after using a toner.
5. Supports Healthy Cholesterol Levels
This study's findings suggest that diatomaceous earth may aid in cholesterol and lipid metabolism regulation.
6. Food Storage
DE is added to grains and legumes like wheat, maize, beans, and barley to prevent spoilage. It keeps food dry, prevents mold, and keeps insects like beetles and weevils out.
7. Bed Bugs
The FDA approved the use of food-grade diatomaceous earth against bed bugs and fleas. Here is a guide on how to use it throughout the house.
A few points to note: First, the product in this tutorial contains 2% synthetic ingredients. Even though it is unquestionably superior to some bed bug pesticides, I would prefer 100% DE prior to using it.
8. Home & Garden Pest Control
Diatomaceous earth can be used to get rid of ants indoors or in the garden to kill slugs, beetles, and other unwanted pests.Seema Minerals is the best food-grade diatomaceous earth in India.  However, please keep in mind that the majority of bugs are beneficial and should be used sparingly because we want to preserve their habitats. for more details about natural pest control methods.
9. Flea Infestations
It's important to remember to treat areas where your pet likes to nap and any carpet they come into contact with when treating for fleas with diatomaceous earth. I can't help but giggle as I watch this video about treating pets for fleas. Treat your carpet and home for fleas using DE in the following ways.
10. DIY Natural Flea Powder
Can you guess the primary ingredient in this natural flea powder for dogs and cats that kills fleas? If you'd rather make your own natural dog tick and flea powder than buy it, the recipe is here.
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umacglobalr · 1 year
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What Makes a Mammography Installation Successful?
People nowadays are more knowledgeable of the importance of early cancer screening Mammography Machine. This renewed interest in mammography is directly attributable to the public's raised awareness Mammography Service. That's why there's been a rise in both the distribution and production of mammography systems. When it comes to technical precision, mammography ranks high. Image quality and radiation dosage may be affected by even subtle adjustments to method or processing. Making mammograms with the lowest radiation doses feasible while yet maintaining excellent specificity and diagnostic sensitivity is a constant priority. This is why selecting appropriate tools, imaging methods, patient placement, and creating a quality control program are given so much thought.
Methods of imaging
High-resolution film-screen systems and xeroradiography are popular image sensors. One thin, highly-absorbing intensifying screen with a single-emulsion film is used in high-resolution film-screen systems. Recent innovations include a dual-screen picture with double-emulsion anti-crossover film. Compared to film-screen mammography, xeroradiography uses a more penetrating X-ray beam. It provides high-resolution pictures with a wide range of tissue attenuation. Charged toner particles are attracted to charged spots on a selenium plate in an electrostatic process. They're transferred on white reflecting paper. Edge enhancement occurs when toner particles follow distorted trajectories generated by fringe films over the selenium plate. Many factors, including:
X-ray equipment
A narrow window x-ray tube with a molybdenum target and filter is often required for use in film-screen systems Mammography Dealer. Additionally, it contains a generator for use with low voltages. Small focus tungsten tubes with aluminum filters are used in xeroradiography setups. It also has a generator with output voltage between 42 and 52 kVp.
Patient positioning
Film mammography requires mediolateral oblique and craniocaudal views. Xeroradiography captures craniocaudal and mediolateral images. Film-screen mammography used a grid to boost visibility, while xeroradiography doesn't. Xeroradiography's wide recording latitude allows for less compression than film-screen mammography.
Diagnostic image quality
Film-screen imaging provides clearer pictures of malignancies in soft tissue. Microcalcifications and masses with little radiating fibers or well-defined boundaries are easier to visualize with xeroradiography.
Convenience and personal preference
Viewing ease
Reflected light shows xeroradiography images under common illumination. Doctors and nurses will appreciate this. Contrasty film displays must be viewed in poor light through a disguised viewing box. Darker scenes may require a well-lit viewing location. Both approaches may need a magnifying lens to view details.
Reliability
Both methods may have varying degrees of downtime and dependability. Xeroradiography is a more sophisticated system than a film-screen machine, hence it needs to be serviced often.
Backup processors
Most businesses have automated film processing. Mammography requires a specialist processor, and a backup is maintained on hand. Xeroradiography seldom uses other processors. The xeroradiographic processor might affect system downtimes.
Radiation dose
Non-grid film-screen imaging has two-to-three times less radiation than xeroradiography. Grids are becoming more prevalent in film-screen photography, although they increase radiation exposure. Faster film-screen systems can now compensate for grids' higher doses. Dosage comparisons will change as imaging technology advance.
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moremoneytips · 2 years
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How To Care For Your Skin!
New Post has been published on http://innersoulhealthandbeautyreviews.com/how-to-care-for-your-skin-15/
How To Care For Your Skin!
The skin is the largest organ of the human body. It is crucial to take care of it, as it can be delicate in nature. Follow these simple tips to optimize the texture of your skin. You will notice the results in the short term, as well as, the long term.
Keep your skin hydrated by drinking plenty of water. When you are dehydrated, your skin can take on a dull, dry appearance. Staying adequately hydrated, however, can moisturize your skin from within, giving it a fresh, radiant appearance. For the best results, aim for drinking at least 8 glasses of water each day.
If you want clear skin, you may have to sacrifice something else. The agents in teeth whitening products may actually be to blame for those breakouts occurring around your lips and mouth. Stop the whitening and you will notice a significant difference in your skin. You can also try a different whitening product to see if you can avoid a reaction.
After washing your face with a mild soap you should apply a toner. Toners help clean pores and tighten them to prevent dirt and bacteria from entering. Lightly apply the toner with a cotton ball to areas of the skin. Some toners contain alcohol, so it’s best to check with a dermatologist to determine which toner is right for you.
Many cosmetic companies market extra-expensive “night creams” in beautiful tiny jars. If you want the benefits of moisturizing while you sleep, save yourself some money and use a bit of the regular day cream around the skin of your eye area that you would normally use. The moisturizing benefits are the same, but your wallet will notice the difference.
Selenium is a great vitamin that you can put into your body for its beneficial soothing properties. If you struggle from irritated skin on a daily basis, take selenium either in the form of a caplet or through food. This can serve as a great way to control the side effects of acne.
Wipe a cotton swap lathered with a cortisone cream on a bothersome zit in order to reduce the size and redness. After letting it absorb for about five minutes, add a layer of Neosporin to kill any existing bacteria lurking in your pores and reduce the likelihood of leaving a scar.
To save your skin, try spray tanning as opposed to tanning beds or tanning in the sun. A deep glow can be achieved through a spray tan, it is non-committal and not damaging to your skin as traditional tanning methods can be. Spray tanning is cost effective and it is easy to find someone to spray tan as it is a rising trend in skin care.
Skin care can be relatively simple. Just a few minutes of care each day can maintain a healthy glow. Deeper measures can take up a bit more time, but the results are well worth it. The first thing people notice about you is your face, so be sure to diligently protect your skin.
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"The ideal diet for your Skin."
Tips for Healthy Skin ; Wash up. Bathe in warm—not hot—water; use mild cleansers that don't irritate; and wash gently. Use suncscreen when outdoors, apply moisturizer, use toner and cleanser for better skin nourishment. Walnuts are a good source of essential fats, zinc, vitamin E, selenium and protein all of which are nutrients your skin needs to stay healthy. Choose Blushbee organic micellar water cleanser that works to improve skin tone and leave you with a naturally cleansed, smooth, and hydrated skin. BlushBee Organic Micellar water Makeup removal infused with Organic Aloe Vera Extract & Oil is good for your skin and works well with all skin types and can be used for your face, eyes & lips with zero irritation. BlushBee Organic Micellar Water cleanses, hydrates & nourishes your skin, its non-greasy formula. Use Blushbee's Rose Mist facial toner enhanced with rose extract, peppermint leaf, plant-derived hyaluronic acid, and powerful antioxidants. It balances the skin’s pH while boosting hydration and refreshes skin. Made with Rose extract, our mist facial tonner instantly hydrates and refreshes skin, even after makeup. This face spray with rose extract can be used as a moisturizer to hydrate, before face makeup as a primer, after makeup to set it, and anytime throughout the day to refresh skin. No need to rinse.
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russellmoreton · 2 years
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Site : Morn Hill, Winchester. by Russell Moreton Via Flickr: Pinhole photography, liquid light emulsion, selenium toner.
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Riveting
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lotionsandlipsticks · 5 years
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4 benefits of thermal spring water 💦
Thermal spring water has been used in skincare for thousands of years, yet it can fly under our radar in modern times. So, what makes it so special? Let’s take a look at 4 of its magical properties ✨
1) It’s full of antioxidants
Due to the way thermal spring water filters through rock, it’s jam-packed full of the antioxidants it picks up along the way. Combined with the natural process of filtration, it’s been proven effective for those with dry skin concerns. If you suffer from eczema, psoriasis or rosacea then adding a little thermal spring water into your skincare routine could help soothe and calm your problem areas.
2) It’s also rich in selenium 
Selenium is a mineral found in rock, and it’s been used for many years to also help soothe specific skin conditions. And thermal spring water is full of it! It also absorbs free radicals, so for those looking to incorporate any anti-ageing into their routine, you could benefit from this. 
3) It has a neutral pH  
It’s something we hear all the time - if you don’t want to irritate your skin, use skincare products with a neutral pH level. But it can be quite difficult to find products that obey by this rule. Luckily, thermal spring water has got you covered. Many French skincare brands use thermal spring water in their cleansers and toners, so you’ll have plenty of choice to see what suits you. 
4) It’s ideal for those with sensitive, acne-prone skin 
If you have sensitive, acne-prone skin, it can be challenging to find products that can not only target blemishes, but also prevent them from getting aggravated further. The last thing you want to do is strip your skin of moisture, and this is where thermal spring water comes in. Used alongside acne-fighting ingredients such as salicylic acid, it can protect your skin from getting dry or tight. 
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seemaminerals · 1 year
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10 Use of Food grade Diatomaceous Earth
There are numerous uses for Food grade Diatomaceous Earth, including skin care, pet care, and more. Some of them, along with links to recipes, are as follows:
1. Detoxification Support
The internal application of food-grade diatomaceous earth as a general support for detoxification. However, she states that people with severe conditions like Crohn's disease or ulcerative colitis should not take it. 
2. Deodorant
Although the liver, kidneys, colon, and lymph systems are our primary detoxification pathways, our skin and lungs also play a role in detoxification. Antiperspirants shouldn't hinder our body's ability to sweat, but they can neutralize odor in the underarm area to keep things fresh.
For this, diatomaceous earth is ideal. Additionally, individuals who have experienced rashes or irritation following application often prefer it because it tends not to be quite as alkaline as baking soda, which is frequently utilized in homemade deodorants.
3. Toothpaste
For extra deep cleaning power, sprinkle a little DE on your tooth soap, toothpaste, or homemade toothpowder. It only needs a small amount to effectively remove stains because it is mildly abrasive, and it should only be used occasionally.
4. Facial Scrub & Mask
food-grade diatomaceous earth is a gentle facial exfoliant and mask due to its fineness. DE contains calcium, magnesium, zinc, copper, selenium, phosphorous, and other trace minerals in addition to its main component, silica. This is a wonderful way to enhance a diet high in minerals due to the fact that minerals can be absorbed through the skin.
To use: To make a thick paste, combine about one tablespoon of diatomaceous earth with milk, aloe vera gel, or honey that has been diluted. Apply the paste to your face by lightly massaging it in circular motions with your fingertips. After allowing the paste to set for one to two minutes, use a warm washcloth to gently remove it in small, circular motions. The majority of the exfoliation occurs during this final stage. If you use a toner, follow with a moisturizer like tallow balm or my recipe for a hydrating skin repair serum.
5. Supports Healthy Cholesterol Levels
According to the findings of this study, diatomaceous earth may help regulate cholesterol levels and lipid metabolism.
6. Food Storage
To prevent spoilage, DE is added to grains and legumes like wheat, maize, beans, and barley. It prevents mold, keeps food dry, and keeps insects like weevils and beetles out.
7. Bed Bugs
food-grade diatomaceous earth was approved by the FDA for use against fleas and bed bugs. A guide on how to use it throughout the house can be found here.
A few observations: First, there are 2% synthetic ingredients in the product in this tutorial. Although it is certainly superior to some bed bug pesticides, I would prefer 100% DE before attempting it.
8. Home & Garden Pest Control
Diatomaceous earth can be used to kill slugs, beetles, and other unwanted pests in the garden or indoors to get rid of ants. However, please keep in mind that due to the fact that the majority of bugs are beneficial and we want to preserve their habitats, they should be used sparingly. For additional information on natural pest control methods.
9. Flea Infestations
When I watch this video about treating pets for fleas with diatomaceous earth, I can't help but giggle a little, but it has some very useful information...
It's important to remember to treat areas where your pet likes to nap and any carpet they come into contact with. Using DE, treat your carpet and home for fleas in these ways.
10. DIY Natural Flea Powder
Regarding fleas, can you guess the primary component of this natural flea powder for dogs and cats? Here is a recipe for natural dog tick and flea powder if you prefer to make it rather than buy it.
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