Πέμπτη 19 Μαρτίου 2020


Challenges in Rhinoplasty
Facial plast Surg 2020; 36: 001-002DOI: 10.1055/s-0040-1701479Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.Article in Thieme eJournals:Table of contents  |  Full text
Facial Plastic Surgery
Thu Mar 19, 2020 01:00
Revision Rhinoplasty: Conservation versus Deconstruction
Facial plast Surg 2020; 36: 028-033DOI: 10.1055/s-0040-1701487Revision rhinoplasty requires the surgeon to strike a careful balance between conservation and deconstruction. Contemporary rhinoplasty has focused on structural cartilage grafts. These grafts resist static and dynamic forces produced by tissue contraction, gravity, and pressure gradients during respiration. However, the simultaneous use of multiple grafts also leads to an increased deconstruction of natural supports. In this article,...
Facial Plastic Surgery
Thu Mar 19, 2020 01:00
Septal Deviation after Septorhinoplasty: Causes and Surgical Management
Facial plast Surg 2020; 36: 072-077DOI: 10.1055/s-0040-1701642Revision rhinoplasty exists because the perfect primary rhinoplasty technique does not. The benefit of revision surgery is that it offers us the opportunity to study and identify what did not work well during previous surgery. Thoughtful approaches to technique and outcomes allow us to recognize which maneuvers are dependable and worth repeating, and which are not reliable and therefore worth avoiding. As surgeons seek safer, more predictable...
Facial Plastic Surgery
Thu Mar 19, 2020 01:00
How to Create Ideal Alar Form and Function
Facial plast Surg 2020; 36: 034-045DOI: 10.1055/s-0040-1701641Refinement of the unsightly nasal tip lobule is one of the most common, yet also one of the most challenging aspects of cosmetic and functional rhinoplasty. In addition to meticulous analysis and precise surgical modification of the tip complex itself, successful tip refinement must also take into account the surrounding nose, especially the adjacent alar lobules. Unless the modified tip complex harmonizes with the adjacent alar lobules...
Facial Plastic Surgery
Thu Mar 19, 2020 01:00
Nasal Obstruction after Mohs Surgery: Prevention and Correction
Facial plast Surg 2020; 36: 084-090DOI: 10.1055/s-0040-1701481As rates of Mohs micrographic surgery (MMS) have risen over recent decades in the setting of increased incidence of nonmelanoma skin cancer, so too has the need for post-Mohs reconstruction. The nose is one of the most common sites of post-MMS nasal reconstruction and presents unique challenges that often require expertise in facial plastic and reconstructive surgery. In addition to the aesthetic importance of the nose, preserving nasal...
Facial Plastic Surgery
Thu Mar 19, 2020 01:00
The African Rhinoplasty
Facial plast Surg 2020; 36: 046-052DOI: 10.1055/s-0040-1701628Across ethnicities, patients seeking rhinoplasty have similar goals—a natural looking nose that fits and complements the rest of their facial features. Beyond a harmonious nose, patients of African descent have a particularly strong desire for ethnically congruent results in spite of individual aesthetic rhinoplasty preferences. This strong appeal for ethnically sensitive alterations is fueled by the desire to maintain physical identification...
Facial Plastic Surgery
Thu Mar 19, 2020 01:00
Controversies in Cleft Rhinoplasty
Facial plast Surg 2020; 36: 102-111DOI: 10.1055/s-0040-1701477Rhinoplasty for cleft lip nasal deformities challenges all cleft surgeons. There is great variability of phenotypical anatomy, but iatrogenic changes and scarring from the previous surgeries add another layer of complexity. Rhinoplasties on a patient with cleft lip–palate are technically and intellectually challenging to master requiring a patient-tailored approach. The shape and structure of the nose are changed to improve both function...
Facial Plastic Surgery
Thu Mar 19, 2020 01:00
Osteotomies—When, Why, and How?
Facial plast Surg 2020; 36: 057-065DOI: 10.1055/s-0040-1701478An ideal nasal osteotomy should deliver precise, predictable, and reproducible cosmetic and functional results while minimizing soft-tissue trauma and postoperative complications. In addition to closing an open roof deformity after hump reduction, other common indications for osteotomies include the crooked nose and a wide bony vault. The literature has reported numerous and diverse osteotomy techniques as well as differences in timing...
Facial Plastic Surgery
Thu Mar 19, 2020 01:00
Letter to the editor: snoring and incident cardiovascular disease in the Jackson heart study
Latest Results for Sleep and Breathing
Thu Mar 19, 2020 02:00
Demographic, clinical, and biomarker predictors of apnea-hypopnea index from polysomnography in Midwestern sleep clinic patients
Abstract Background To examine if selected demographic (age, gender), clinical (diabetes, coronary artery disease, hyperlipidemia, myocardial infarction, stroke, lung disease, smoking history, alcohol intake), and biomarker [blood pressure (BP), heart rate, body mass index (BMI), neck circumference, Mallampati score] variables are predictors of apnea-hypopnea index (AHI) from polysomnography (PSG). ...
Latest Results for Sleep and Breathing
Thu Mar 19, 2020 02:00
Practical and rapidly-implemented parameters for assessing APAP titration failure
Abstract Background This study aimed to show the predictive value of simple polysomnographic parameters including latency of deep sleep (nREM3), latency of rapid eye movement sleep (REM), and minimum oxygen saturation (SpO2) for predicting failure of autoadjusting positive airway pressure (APAP) titration. Methods Out of 1470 patients with moderate...
Latest Results for Sleep and Breathing
Thu Mar 19, 2020 02:00
[ASAP] Oxidative Carbon Backbone Rearrangement in Rishirilide Biosynthesis
Journal of the American Chemical SocietyDOI: 10.1021/jacs.9b12736
Journal of the American Chemical Society: Latest Articles (ACS Publications)
Thu Mar 19, 2020 06:00
[ASAP] Periodic Tendril Perversion and Helices in the AMoO<sub>2</sub>F<sub>3</sub> (A = K, Rb, NH<sub>4</sub>, Tl) Family
Journal of the American Chemical SocietyDOI: 10.1021/jacs.0c01218
Journal of the American Chemical Society: Latest Articles (ACS Publications)
Thu Mar 19, 2020 06:00
[ASAP] Construction of Supramolecular Liquid-Crystalline Metallacycles for Holographic Storage of Colored Images
Journal of the American Chemical SocietyDOI: 10.1021/jacs.0c00698
Journal of the American Chemical Society: Latest Articles (ACS Publications)
Thu Mar 19, 2020 06:00
[ASAP] Light Olefin Diffusion during the MTO Process on H-SAPO-34: A Complex Interplay of Molecular Factors
Journal of the American Chemical SocietyDOI: 10.1021/jacs.9b10249
Journal of the American Chemical Society: Latest Articles (ACS Publications)
Thu Mar 19, 2020 06:00
[ASAP] A Medicinal Chemistry-Driven Approach Identified the Sterol Isomerase EBP as the Molecular Target of TASIN Colorectal Cancer Toxins
Journal of the American Chemical SocietyDOI: 10.1021/jacs.9b13407
Journal of the American Chemical Society: Latest Articles (ACS Publications)
Thu Mar 19, 2020 06:00
[ASAP] Binding Energy as Driving Force for Controllable Reconstruction of Hydrogen Bonds with Molecular Scissors
Journal of the American Chemical SocietyDOI: 10.1021/jacs.9b12117
Journal of the American Chemical Society: Latest Articles (ACS Publications)
Thu Mar 19, 2020 06:00
[ASAP] Oxidation of Alkenes by Water with H<sub>2</sub> Liberation
Journal of the American Chemical SocietyDOI: 10.1021/jacs.0c01592
Journal of the American Chemical Society: Latest Articles (ACS Publications)
Thu Mar 19, 2020 06:00
[ASAP] Near-Complete Suppression of Oxygen Evolution for Photoelectrochemical H<sub>2</sub>O Oxidative H<sub>2</sub>O<sub>2</sub> Synthesis
Journal of the American Chemical SocietyDOI: 10.1021/jacs.9b13410
Journal of the American Chemical Society: Latest Articles (ACS Publications)
Thu Mar 19, 2020 06:00
[ASAP] An Experimental Stereoselective Photochemical [1s,3s]-Sigmatropic Silyl Shift and the Existence of Silyl/Allyl Conical Intersections
Journal of the American Chemical SocietyDOI: 10.1021/jacs.9b11579
Journal of the American Chemical Society: Latest Articles (ACS Publications)
Thu Mar 19, 2020 06:00
[ASAP] Methylamine-Dimer-Induced Phase Transition toward MAPbI<sub>3</sub> Films and High-Efficiency Perovskite Solar Modules
Journal of the American Chemical SocietyDOI: 10.1021/jacs.9b13443
Journal of the American Chemical Society: Latest Articles (ACS Publications)
Thu Mar 19, 2020 06:00
[ASAP] Predicting Rearrangement-Competent Terpenoid Oxidation Levels
Journal of the American Chemical SocietyDOI: 10.1021/jacs.9b12398
Journal of the American Chemical Society: Latest Articles (ACS Publications)
Thu Mar 19, 2020 06:00
[ASAP] Photocatalyzed Diastereoselective Isomerization of Cinnamyl Chlorides to Cyclopropanes
Journal of the American Chemical SocietyDOI: 10.1021/jacs.0c00147
Journal of the American Chemical Society: Latest Articles (ACS Publications)
Thu Mar 19, 2020 06:00
[ASAP] Synthesis of Metallopolymers and Direct Visualization of the Single Polymer Chain
Journal of the American Chemical SocietyDOI: 10.1021/jacs.0c00110
Journal of the American Chemical Society: Latest Articles (ACS Publications)
Thu Mar 19, 2020 06:00
[ASAP] Ultrafast Self-Propelled Directional Liquid Transport on the Pyramid-Structured Fibers with Concave Curved Surfaces
Journal of the American Chemical SocietyDOI: 10.1021/jacs.9b13286
Journal of the American Chemical Society: Latest Articles (ACS Publications)
Thu Mar 19, 2020 06:00
[ASAP] Compounded Sequence Control in Polymerization of One-Pot Mixtures of Highly Reactive Acrylates by Differentiating Lewis Pairs
Journal of the American Chemical SocietyDOI: 10.1021/jacs.0c01127
Journal of the American Chemical Society: Latest Articles (ACS Publications)
Thu Mar 19, 2020 06:00
[ASAP] Asymmetric Iodonio-[3,3]-Sigmatropic Rearrangement to Access Chiral a-Aryl Carbonyl Compounds
Journal of the American Chemical SocietyDOI: 10.1021/jacs.0c00783
Journal of the American Chemical Society: Latest Articles (ACS Publications)
Thu Mar 19, 2020 06:00
[ASAP] Cryo-nanoimaging of Single Human Macrophage Cells: 3D Structural and Chemical Quantification
Analytical ChemistryDOI: 10.1021/acs.analchem.9b04096
Analytical Chemistry
Thu Mar 19, 2020 06:00
[ASAP] Flash Freeze Flow Tube to Vitrify Aerosol Particles at Fixed Relative Humidity Values
Analytical ChemistryDOI: 10.1021/acs.analchem.9b05757
Analytical Chemistry
Thu Mar 19, 2020 06:00
[ASAP] Polarity Mapping of Cells and Embryos by Improved Fluorescent Solvatochromic Pyrene Probe
Analytical ChemistryDOI: 10.1021/acs.analchem.0c00023
Analytical Chemistry
Thu Mar 19, 2020 06:00
[ASAP] Negatively Charged Red-Emitting Acridine Dyes for Facile Reductive Amination, Separation, and Fluorescent Detection of Glycans
Analytical ChemistryDOI: 10.1021/acs.analchem.9b05863
Analytical Chemistry
Thu Mar 19, 2020 06:00
[ASAP] Improving Flow Bead Assay: Combination of Near-Infrared Optical Tweezers Stabilizing and Upconversion Luminescence Encoding
Analytical ChemistryDOI: 10.1021/acs.analchem.9b05800
Analytical Chemistry
Thu Mar 19, 2020 06:00
Reliable calculators for school, home, and work
Calculus feels a little less daunting with your trust calculator. (Ray Reyes via Unsplash/)Most of us have smartphones capable of doing advanced math. But no matter how sophisticated your apps are, your phone isn’t built to solve equations. Touchscreens and tiny keyboards just aren’t designed for high volumes of numerical transactions, especially when you get interrupted by a call or text. Here are four excellent calculators to help you do math quickly and efficiently in a variety of settings.Run...
Popular Science
01:08
The tricks to keeping flower arrangements gorgeous for as long as possible
The prettiest arrangements are properly conditioned and hydrated. (Princeton Architectural Press/)Bringing flowers home from the shop or plucking them from your garden is just the first step in keeping them fresh and lovely in your home. But taking care of a floral arrangement is more than just filling up a pretty bowl with water. You’ve got to care for your plants by protecting them from bacterial growth and wilting through a step called conditioning.Luckily, you don’t need to be an expert florist...
Popular Science
Thu Mar 19, 2020 23:30
Elon Musk insists his satellite swarm won’t interfere with science. This model disagrees.
Starlink satellites interfere with observations at a telescope in Chile. Astronomers may need to adapt to a brighter, more dynamic sky. (NSF’s National Optical-Infrared Astronomy Research Laboratory/CTIO/AURA/DELVE/)Summer star gazers in rural areas are used to seeing a handful of satellites streak across the sky. But in the coming years, eagle-eyed amateurs may be able to pick out hundreds. And for professional astronomers, research will never be the same again.The race to blanket the globe in satellite...
Popular Science
Thu Mar 19, 2020 22:55
Social distancing is a no-brainer when you’re already isolated in nature
Seeking a little solitude is a good thing. (John Hafner/)This story originally featured on Outdoor Life.COVID-19 is here, and we must stay away from each other. Those of us who can are working from home and avoiding public spaces. In our spare time, we’re obsessively scrolling through news updates and social media posts. Yes, it’s wise to follow the important news in your neighborhood, but there is a limit. No matter how much media you consume, no post or story can tell you what the future holds.Outdoorsmen...
Popular Science
Thu Mar 19, 2020 20:30
Leave your house on time with these convenient key and wallet finders
There you are! (Shane Avery via Unsplash/)There seems to be some law of the universe that dictates you only realize you don’t know where your keys are when leaving late risks personal disaster. If you’re lucky, you lose in your own home — if you’re unlucky, maybe you leave them in a taxi or at the park. Regardless of where it happens, by the time the whole ordeal is through, you can bet that you’ll be late for whatever it was you had planned. Ensure this never happens to you again by adding a key...
Popular Science
Thu Mar 19, 2020 19:24
How to protect your identity online
Who is real? Who is fake? No one may know unless you take action. (Lucas Pezeta/Pexels/)I’ve been impersonated online four times (that I know of). Three times, someone took my self-portraits and used them to catfish people on Tinder. The other time, someone created an email address and pretended to be me researching an article on Instagram accounts for a site I used to write for. They reached out to big accounts and attempted to get them to hand over their login credentials. In all four cases, I...
Popular Science
Thu Mar 19, 2020 21:23
We can no longer rely on historical data to predict extreme weather
A satellite image of Hurricane Harvey on August 24 (NASA/NOAA/)Floods and other dangerous weather extremes are only getting more intense and more frequent as our climate warms. Historically, we’ve always been able to predict these extremes by looking at how often they occurred in the past. But a new study published Wednesday in Science Advances reveals just how many of those forecasts actually fall short. In just a decade, the findings suggest, the climate has shifted so drastically that the frequency...
Popular Science
Thu Mar 19, 2020 17:30

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