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Sisan ยท 1 year ago
Myopia (nearsightedness)
Myopia, or nearsightedness, is a condition where things that are far are harder to see.8 Myopia results from an abnormal elongation of the eyeball, which leads to a refractive error, blurring objects viewed at a distance. In other words, distant objects appear blurry until they are brought close to the eyes.9 Imagine sitting in the back of a classroom and not being able to see the writing on the board. In the U.S., 40 percent of kids have myopia, compared to just 20 percent three decades ago, according to the American Academy of Ophthalmology.10 By 2020, The World Health Organization (WHO) projects 2.5 billion people worldwide will be myopic, and by 2050 myopia is expected to affect half the worldโs population.11 [Read: Iโm a parent why havenโt I heard of myopia?] |
Sisan ยท 1 year ago
Tagliatelle with Mussels and Tarragon
Ingredients 2 tablespoons extra-virgin olive oil 1 medium onion cut into 1/4-inch dice 2 garlic cloves minced 4 thyme sprigs 3/4 cup dry white wine 1/4 cup Pernod 36 mussels about 2 pounds 3/4 cup heavy cream Kosher salt and freshly ground pepper 1/2 pound dried tagliatelle 1 tablespoon coarsely chopped tarragon leaves plus a few whole leaves for garnish Coarse black and white salts for garnish Instructions In a large, deep skillet, heat the olive oil. Add the onion and garlic and cook over moderate heat, stirring occasionally, until softened, about 10 minutes. Add the thyme sprigs, wine and Pernod and bring to a boil. Stir in the mussels, cover and cook over moderate heat until they open, about 3 minutes. Transfer the mussels to a bowl, discarding any that do not open. Boil the liquid in the skillet over moderately high heat until reduced by half, about 2 minutes. Stir in the cream and simmer just until the sauce is thick enough to coat the back of a spoon, about 3 minutes. Discard the thyme sprigs and stir in the mussels along with any accumulated juices. Season with kosher salt and pepper. In a large pot of boiling salted water, cook the tagliatelle until al dente; drain well. Add the pasta and the chopped tarragon to the skillet; toss to coat thoroughly with the sauce. Transfer the pasta and mussels to a large bowl. Garnish with the tarragon leaves and the black and white salts and serve. |
Sisan ยท 1 year ago
Simple Steamed Mussels with Garlic
Making steamed mussels at home is an easy cooking skill to learn. Our basic recipe today has a blend of garlic, shallot, white wine and parsley to give these 20-minute mussels classic bistro flavor! The preparation is as simple as can be and the resulting plump and tender mussels in delicate garlic sauce are restaurant-quality! All you need is a little baguette to soak up all that savory garlicky juice and youโll be in heaven! |
Sisan ยท 1 year ago
Petunia Supertunia Vista
Petunia Supertunia Vistaยฎ Jazzberryโข is one of the best garden plants around. They are large, mounding and spreading plants. They are usually so buried in flowers that foliage is almost invisible. They are wonderful landscape plants, where they put on quite a show. They are also great in large containers. If you are looking for an all out show of bright purple color, this is the plant for you! |
Sisan ยท 1 year ago
Blepharitis and Styes
Two of the most common conditions of the lids and lashes that we see in our practice are blepharitis and styes. You may or may not know what these two things are. Blepharitis is when you have bacteria and oily flakes at the base of your eyelashes. Your eyelids are red, swollen, or feel like they are burning. A stye (also called a hordeolum) is a small, red, painful lump that grows from the base of your eyelash or under the eyelid. Most styes are caused by a bacterial infection. Both of these conditions may be treated in similar ways at certain stages. They are also prevented in much the same way. Here are some tips to help you prevent these conditions: โ Always remove makeup before going to bed with an oil-free makeup remover. โ When washing your face in the morning and at night do not forget to wash your lips and lashes with a mild soap such as baby shampoo. โ Always use hypoallergenic and oil-free makeup and face products to avoid clogging your pores and glands. |
Sisan ยท 1 year ago
Dry Eye and Blepharitis
Blepharitis is a condition that causes inflammation of the oil glands in the eyelids. The condition is a common cause of dry eyes. This disorder is commonly associated with skin or bacterial conditions. While it can be irritating, the condition does not cause permanent vision impairment. Blepharitis is normally defined by its location on the eyelid. Anterior blepharitis occurs on the outer edge of the eyelids while posterior blepharitis occurs on the inner edges of the lids. |
Sisan ยท 1 year ago
Species New to Science
Seven species of the family Corydalidae (Insecta: Megaloptera) are newly recorded from Myanmar, including a new species of the dobsonfly genus Protohermes van der Weele, 1907, Protohermes burmanus sp. nov. A total of 18 species of Megaloptera are now known from Myanmar. Keywords: Megaloptera, Corydalinae, Chauliodinae, Protohermes, taxonomy, Burma |
Sisan ยท 1 year ago
Tracking the history of Corydalus peruvianus Davis, 1903 (Megaloptera: Corydalidae) in Brazil
Barclay, A., Portman, R.W. & Hill, P.S.M. (2005) Tracheal gills of the dobsonfly larvae, or hellgrammite Corydalus cornutus L. (Megaloptera: Corydalidae). Journal of the Kansas Entomological Society, 78, 181โ185. https://doi.org/10.2317/0409.23.1 Contreras-Ramos, A. (1998) Systematics of the dobsonfly genus Corydalus (Megaloptera: Corydalidae). Thomas Say Publications in Entomology: Monographs. Entomological Society of America, Lanham, 360 pp. https://doi.org/10.4182/KKIO9247 Contreras-Ramos, A. (2011) Phylogenetic review of dobsonflies of the subfamily Corydalinae and the genus Corydalus Latreille (Megaloptera: Corydalidae). Zootaxa, 2862 (1), 1โ38. https://doi.org/10.11646/zootaxa.2862.1.1 Cover, M.R. & Resh, V.H. (2008) Global diversity of dobsonflies, fishflies, and alderflies (Megaloptera; Insecta) and spongillaflies, nevrorthids, and osmylids (Neuroptera; Insecta) in freshwater. Hydrobiologia, 595, 409โ417. https://doi.org/10.1007/s10750-007-9035-z Gama-Neto, J.L. & Passos, M.A.B. (2018) Primeiro registro de Corydalus peruvianus Davis (Megaloptera: Coridalidae: Coridalinae) no Brasil. EntomoBrasilis, 11 (1), 45โ48. https://doi.org/10.12741/ebrasilis.v11i1.704 Glorioso, M.J. (1981) Systematics of the dobsonfly subfamily Corydalinae (Megaloptera: Corydalidae). Systematic Entomology, 6, 253โ290. https://doi.org/10.1111/j.1365-3113.1981.tb00440.x Hall, D.W. (2013) Eastern dobsonfly (adult), hellgrammite (larva) Corydalus cornutus (Linnaeus) (Insecta: Megaloptera: Corydalidae: Corydalinae). EDIS, 6, EENY 414. https://doi.org/10.32473/edis-in987-2013 Hamada, N. & Azevรชdo, C.A.S. (2024) Megaloptera Latreille, 1802. In: Rafael, J.A., Melo, G.A.R., de Carvalho, C.J.B., Casari, S.A. & Constantino, R. (Eds.), Insetos do Brasil: Diversidade e Taxonomia. 2nd Edition. Holos Editora, Ribeirรฃo Preto, pp. 546โ551. https://doi.org/10.61818/56330464c28 Hoover, J.J., Gage, K.L. & Paulissen, M.S. (1988) Hellgrammite respiration - temperatureโs role in ectotherm physiology. The American Biology Teacher, 50, 39โ42. https://doi.org/10.2307/4448631 Liu, X.-Y., Hayashi, F., Viraktamath, C.A. & Yang, D. (2012) Systematics and biogeography of the dobsonfly genus Nevromus Rambur (Megaloptera: Corydalidae: Corydalinae) from the Oriental realm. Systematic Entomology, 37, 657โ669. https://doi.org/10.1111/j.1365-3113.2012.00635.x Liu, X.-Y., Hayashi, F. & Yang, D. (2015) Phylogeny of the family Sialidae (Insecta: Megaloptera) inferred from morphological data, with implications for generic classification and historical biogeography. Cladistics, 31, 18โ49. https://doi.org/10.1111/cla.12071 Martins, C.C. (2024) Corydalidae in Catรกlogo Taxonรดmico da Fauna do Brasil. PNUD. Available from: http://fauna.jbrj.gov.br/fauna/faunadobrasil/249 (accessed 5 May 2023) Martins, C.C., Ardila-Camacho, A., Rivera-Gasperรญn, S.L., Oswald, J.D., Liu, X. & Contreras-Ramos, A. (2022) A world checklist of extant and extinct species of Megaloptera (Insecta: Neuropterida). European journal of taxonomy, 812, 1โ93. https://doi.org/10.5852/ejt.2022.812.1727 McCafferty, W.P. & Provonsha, A.V. (1983) Aquatic Entomology: The Fishermanโs and Ecologistโs Illustrated Guide to Insects and Their Relatives. Jones and Bartlett Publishers, Portola Valley, California, 448 pp. Neunzig, H.H. & Baker, J.R. (1991) Order Megaloptera. In: Stehr, F.W. (Ed.) Immature Insects. Vol. 2. Kendall/Hunt Publishing Company, Dubuque, Iowa, pp. 112โ122. New, T.R. & Theischinger, G. (1993) Megaloptera (Alderflies, Dobsonflies). Handbuch der Zoologie, Berlin, 4, 1โ97. https://doi.org/10.1515/9783110857177 Penny, N.D. (1982) Neuroptera of the Amazon Basin. Part 7. Corydalidae (1). Journal Acta Amazonica, 12, 825โ837. https://doi.org/10.1590/1809-43921982124825 |
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