Building edition until june 1905, after a total of 39 volumes. Noiseinduced hearing loss can affect people of all ages. Goldman the federal government published its latest recommendations intended to shape peoples diets based on the latest research. The magazine has published articles by more than 150 nobel prizewinning scientists and. Scientific american blog network scientific american blog. This year, we will release the 2015 edition, and though the guidelines have yet to be finalized, we know they will be similar in many key respects to those of past years. Omar shabsigh, phd i was fascinated by the title of the september 2015 issue of scientific american. The agenda for familial hypercholesterolemia circulation.
Erosion and sedimentation during the september 2015 flooding. Iarc monographs evaluate consumption of red meat and processed meat. Scientific american is the authority on science and technology for a general audience, with coverage that explains how research changes our understanding of the world and shapes our lives. Privatizing public research, scientific american, september 1994, p. A look at the september 2015 issue of scientific american. Erosion and sedimentation during the september 2015 flooding of the kinu river, central japan.
How america is losing up to 40 percent of its food from farm to fork to landfill nrdc progress on the policy front, however, has been significant. Earth and venus are of comparable size and mass, yet the surface of ve nus bakes at 460 degrees celsius under an ocean of carbon dioxide that bears down with the weight of a kilometer of water. We relish the beauty of a winter sunset, the memoryfueled comforts of a homecoming, the inviting caress of a lovers hand. This is a nonprofit, taxexempt, educational foundation under section 501c3 of the internal revenue code, incorporated in the state of delaware. Observation of gravitational waves from a binary black hole. September 2016 phosphorus intake of americans what we eat in america, nhanes 20112012. Products with identical formulation as another product under the same brand were excluded. This monthly issued publication of the european scientific institute, esi embraces a wide range of academic disciplines. Scientific american s top 10 science stories of 2015. Jun, 2017 february 19, 2015comments pdf on the environmental protection agency epa proposed rule to address the amount of dental amalgam released into wastewater systems.
Scientific american volume 01 number 01 august 1845 publication date 18450828. In march 2005, the european scientific committee on consumer products sccp concluded the following. Scientific american wikisource, the free online library. Lyon, france, 26 october 2015 the international agency for research on cancer iarc, the cancer agency of the world health organization, has the carcinogenicity of evaluated the consumption of red. Daily fluid intake total water is defined as the amount of water consumed from foods, plain drinking water, and other beverages. Labeling accuracy of cannabidiol extracts sold online. Gene editing based on crispr got significantly improved. I read with interest every word from cover to cover. In the office setting, many oscillometric devices have been validated that allow accurate bp measurement while reducing human. Waterlevel changes from 20 to 2015, by well, ranged from a rise of 24 feet to a decline of 33 feet. The areaweighted, average waterlevel changes in the aquifer were an overall decline of 15.
Observation of gravitational waves from a binary black. Ka m a ji a n o ne of the most remarkable features of the solar system is the variety of planetary atmospheres. Charles darwin penned this comment in a letter addressing those critics who accused him of being too theoretical in his. The unusual origin of the polymerase chain reaction. November 10, 2014 testimony pdf presented to an environmental protection agency epa panel regarding the agencys proposed rule to address the amount of dental amalgam. Recent findings have produced contradictory results. In partnership with the wellcome trust, we hosted a twoday conference sharing skills, tools, and ideas in the intersection of stem subjects and wikimedia, on 2nd and 3rd september 2015. A new humanlike species, homo naledi, was first described. Current law and policy issues for the 114th congress.
This was prompted by the growing interest in wikipedia, wikidata, commons, and other wikimedia projects as platforms for opening up the scientific process. Jambeck,1 roland geyer,2 chris wilcox,3 theodore r. Cartoons effect in changing children mental response and. Scientific americans top 10 science stories of 2015. Diet is one of the most powerful tools we have to reduce the onset of disease and the amount of money we spend on health care.
Scientific american maintains a strict policy of editorial independence. Science news, articles, and information scientific american. According to the world health organization, nearly 50% of persons aged 1235 years could be exposed to unsafe levels of. Water year is the 12month period, october 1 through september 30, and is designated by the calendar year in which it ends. Daily fluid intake recommendations vary by age, sex, pregnancy, and breastfeeding status. Gravitational waves were observed for the first time announced publicly in 2016, and dwarf planets pluto and ceres were visited by spacecrafts for the first time. American libraries canadian libraries universal library community texts project gutenberg biodiversity heritage library childrens library. Dairy products were the largest contributor 20% to daily intake of phosphorus, followed by breads and sweet bakery products at 10%. The 20152020 dietary guidelines is designed to help americans eat a healthier diet.
A look at the september 2015 issue of scientific american part i by prof. An historic climatechange agreement, new views of the solar system, cybersecurity shortcomings and the discovery of a new human species. Final 201520 dietary guidelines for americans health affairs. This article provides an updated american heart association scientific statement on bp measurement in humans. Telecommuting has become an increasingly popular topic in the public interest. The aha is committed to those fighting on the front lines with the latest covid19 resources and continued dissemination of critical scientific advancements during this unprecedented time it is even more critical that we ensure new scientific advancements and evidencebased clinical practice updates are disseminated virtually to our colleagues around the globe.
Leakey, who died in 1996, regarded the discovery as the crowning achievement of her six decades of work in east africa. Cbd, cannabidiol, oil, tincture, vape were performed between september 12, 2016, and october 15, 2016, to identify cbd products available for online retail purchase that included cbd content on packaging. Com scientific american mind 47 appear unconscious or barely responsive but might still harbor highlevel cogni tive function. According to the 2017 american college of cardiology accamerican heart association aha guideline for the prevention, detection, evaluation, and management of high blood pressure bp in adults, 46% of us adults have hypertension. That reasoning is logical because major diseases such as cancer, cardiovascular dis. Pioneering virologist maurice hilleman, who is little remembered today, also helped develop nine of the 14 childrens vaccines that are now recommended. Sep 28, 2016 erosion and sedimentation during the september 2015 flooding of the kinu river, central japan. Jun 26, 2015 are musicians better able to understand speech in noise than nonmusicians. This year, we will release the 2015 edition, and though the guidelines have yet to be finalized, we know they will be similar. Statistics about the public health burden of noiseinduced hearing loss. Erosion and sedimentation during the september 2015. On september 1, 2015, newspapers across the country announced that a settlement agreement had been reached between the california department of corrections and rehabilitation cdcr and inmates incarcerated at pelican bay state prison, one of the most wellknown supermaximum supermax security facilities in the country st. Jan 17, 2017 plagiarism and other forms of intellectual theft are far more common in science than one would like to think.
Scientific american is the essential guide to the most aweinspiring advances in. Download pdf magazines and ebook free usa, uk, australia. Waterlevel and recoverable water in storage changes. Scientific misconduct hurts annals of internal medicine.
The accurate measurement of blood pressure bp is essential for the diagnosis and management of hypertension. Are musicians better able to understand speech in noise than nonmusicians. Between july 2015 and september 2019, 22 relevant studies were published, eight of which directly compared the sustain. Founded in 1934, we are a notforprofit, global medical society that serves over 8,400 physicians, health professionals, and scientists worldwide. First published in 1845, scientific american is the longest continuously published magazine in the us. Scientific american is the essential guide to the most aweinspiring advances in science and technology, explaining how they change our understanding of the world and shape our lives. Siegler,4 miriam perryman,1 anthony andrady,5 ramani narayan,6 kara lavender law7.
According to the world health organization, nearly 50% of persons aged 1235 years could be exposed to unsafe levels of sound from the use of personal audio devices. Scientific american blog network scientific american. Mayer stated that the ban was necessary in order to foster a collaborative, inventive environment. Cannabidiol as a potential treatment for anxiety disorders. It is my great pleasure to announce the creation of the james randi educational foundation. By michael mitzenmacher communications of the acm, september 2015, vol. Intended for policymakers and health professionals, this edition of the dietary guidelines outlines how people can improve their overall eating patterns the complete combination of foods and drinks in their diet. Using a conservative estimate, assuming all wwtps operate at half capacity i. Full text of scientific american february 2015 usa see other formats.
Current law and policy issues for the 114th congress gary guenther analyst in public finance march, 2015 congressional research service 75700. Although there is no recommendation for how much plain water adults and youth should drink daily, there are recommendations. A number of significant scientific events occurred in 2015. As such, these findings may explain evidence suggesting that asd shares much of its genet ic origins with other conditions, especially. Waterlevel changes and change in recoverable water in. Architects and builders edition the following month, and continued with that name until december 1901, and became scientific american.
We are a professional membership organization committed to improving the care of patients with rheumatic disease and advancing the rheumatology subspecialty. Dear michael i have commented once on this someone has picked for scientific american the value of any theory is in predicting power and our ability to apply them. Sep 04, 2015 cannabidiol cbd, a cannabis sativa constituent, is a pharmacologically broadspectrum drug that in recent years has drawn increasing interest as a treatment for a range of neuropsychiatric disorders. Chan school of public health shows a majority of americans believe electronic cigarettes, also called ecigarettes, are harmful to the health of. Feb 21, 2017 diet is one of the most powerful tools we have to reduce the onset of disease and the amount of money we spend on health care. Intakes were lower for blacks and asians compared to whites and hispanics. Historically, these individ uals have been relegated to nothing more than custodial care, but we now have better options. Iarc monographs evaluate consumption of red meat and. American college of rheumatology represents rheumatologists and rheumatology health professionals around the world and is committed to advancing rheumatology. Ligo scientific collaboration and virgo collaboration received 21 january 2016. Know diabetes by heart explore this professional education podcast series on the link between cardiovascular disease cvd and type 2 diabetes t2d with uptodate standards of care, guidelines and their implications, approaches to shared decision making, and more.
It brings articles about new and innovative research to the amateur and lay audience. By the end of the 20th century researchers had replaced ancient. Horizontal coordinate information is referenced to the north american datum of 1983 nad 83. In the april 2001 issue of scientific american, i began this column with an entry entitled colorful pebbles and darwins dictum, inspired by the british naturalists remark that all observation must be for or against some view, if it is to be of any service. These data also suggest that the number of telecommuters is growing. A bright spotlight was thrown on the practice in february 20 when there was media uproar after yahoo ceo marissa mayer banned yahoo employees from working from home guynn, 20.
802 1415 126 1268 16 617 348 534 1104 1082 1579 1423 1293 1253 1048 486 894 747 840 64 1337 307 1104 1517 390 192 126 1231 1054 769 969 827 366 994 673 1425 1283 210 441 199 269 208 718 509