A well-designed evaluation system can be effective in motivating bureaucrats to shift their efforts toward a more environmentally friendly growth path.

A well-designed evaluation system can be effective in motivating bureaucrats to shift their efforts toward a more environmentally friendly growth path.

MUNICH, Germany – HARMAN International, a wholly-owned subsidiary of Samsung Electronics Co., Ltd. focused on connected technologies for automotive, consumer and enterprise markets, today announced the opening of its first Experience Store in Europe....

HARMAN has just inaugurated its very first Experience Store in Europe. Located at Sendlinger Straße 46, in the heart of Munich’s bustling central shopping district, the new location is designed to showcase HARMAN’s award-winning audio solutions and...

With its highly strategic and importance place in the world, China is a critical market for international expansion for a wide range of global businesses including those in the automotive space. HARMAN is dedicated to expanding its footprint in the ...

Jellyfish have been equipped with embedded electronics that let researchers remotely control their motion, and the next version could add sensors for monitoring ocean conditions

Pale spear-nosed bats can learn to alter their calls to mimic different sounds – a rare skill that could help us understand the biology of human speech and language

The Permian extinction, which wiped out almost all complex life, may have been caused by the undersides of continents slipping off into Earth’s interior

The fifth season of the ABB FIA Formula E Championship has kicked off in style in December 2018 with the SAUDIA Ad Diriyah E-Prix. Since then, the Championship’s 22 participating Gen2 electric cars and drivers have been crisscrossing the planet in 13...

Central Japan Railways says its magnetically levitating train has broken its previous world speed record in a test-run at a special track West of Tokyo. Rob Muir reports.

Title: After Teeth Are Pulled, Platelet-Rich Plasma May Speed Healing
Category: Health News
Created: 4/23/2010 12:10:00 PM
Last Editorial Review: 4/26/2010 12:00:00 AM

Title: Health Tip: Fight Food-Related Peer Pressure
Category: Health News
Created: 4/30/2015 12:00:00 AM
Last Editorial Review: 4/30/2015 12:00:00 AM

Title: Kids of Older Moms May Have a Leg Up on Their Peers
Category: Health News
Created: 4/29/2016 12:00:00 AM
Last Editorial Review: 4/29/2016 12:00:00 AM

Title: A Toddler's Screen Time Tied to Speech Delay
Category: Health News
Created: 5/4/2017 12:00:00 AM
Last Editorial Review: 5/4/2017 12:00:00 AM

Title: Gene Mutation May Speed Alzheimer's Decline
Category: Health News
Created: 5/3/2017 12:00:00 AM
Last Editorial Review: 5/4/2017 12:00:00 AM

Title: Speed of Heart Attack Treatment Can Vary by State
Category: Health News
Created: 5/1/2018 12:00:00 AM
Last Editorial Review: 5/2/2018 12:00:00 AM

Title: Health Tip: Chemical Peel
Category: Health News
Created: 5/2/2019 12:00:00 AM
Last Editorial Review: 5/2/2019 12:00:00 AM

Peer review documents, including review reports and editor decision letters, are increasingly being published along with the articles they review. This practice is intended to make the publishing process more transparent. To support these efforts, PMC’s Tagging Guidelines have been updated to include the tagging of peer review documents. NLM encourages PMC-participating publishers, journals, and data providers to review this guidance. Please contact us at pubmedcentral@ncbi.nlm.nih.gov if you have any questions.

Title: HIV Could Speed Menopause Onset
Category: Health News
Created: 11/6/2019 12:00:00 AM
Last Editorial Review: 11/7/2019 12:00:00 AM

Ventilatory settings are critical in mechanically ventilated extremely preterm newborn infants due to the risk of ventilation-induced lung injury (VILI) and the subsequent development of bronchopulmonary dysplasia (BPD) [1]. Positive end-expiratory pressure (PEEP) settings usually rely on blood gases, oxygen requirement, lung auscultation, evaluation of chest radiograph and assessment of the pressure/volume curves provided by ventilators. Studies of optimal PEEP settings in the surfactant-treated preterm infant in need of mechanical ventilation are limited and evidence-based clinical guidelines are sparse [2, 3]. A bedside method identifying the PEEP value that comprises maximal lung volume recruitment and minimising tissue overdistension could improve real-time optimisation of PEEP and potentially minimise the risk of VILI and BPD [4, 5].

Objective

To determine the contributions of apraxia of speech (AOS) and anomia to conversational dysfluency.

OBJECTIVES:

To describe (1) the developmental trajectories of peer victimization from 6 to 17 years of age and (2) the early childhood behaviors and family characteristics associated with the trajectories.

Daniel J. Tobiansky, Meredith C. Miles, Franz Goller, and Matthew J. Fuxjager

Performance trade-offs can dramatically alter an organism's evolutionary trajectory by making certain phenotypic outcomes unattainable. Understanding how these trade-offs arise from an animal's design is therefore an important goal of biology. To explore this topic, we study how androgenic hormones, which regulate skeletal muscle function, influence performance trade-offs relevant to different components of complex reproductive behaviour. We conduct this work in golden-collared manakins (Manacus vitellinus), a Neotropical bird in which males court females by rapidly snapping their wings together above their back. Androgens help mediate the snap displays by radically increasing the twitch speed of a dorsal wing muscle [scapulohumeralis caudalis (SH)], which actuates the bird's wing-snap. Through hormone manipulations and in situ muscle recordings, we test how these positive effects on SH speed influence trade-offs with endurance. Indeed, this trait impacts the display by shaping signal length. We find that androgen-dependent increases in SH speed incur a cost to endurance, particularly when this muscle performs at its functional limits. Moreover, when behavioural data are overlaid on our muscle recordings, displaying animals appear to balance display speed with fatigue-induced muscle fusion (physiological tetanus) to generate the fastest possible signal while maintaining an appropriate signal duration. Our results point to androgenic hormone action as a functional trigger of trade-offs in sexual performance—they enhance one element of a courtship display, but in doing so, impede another.

BACKGROUND:Pneumoperitoneum and Trendelenburg position affect respiratory system mechanics and oxygenation during elective pelvic robotic surgery. The primary aim of this randomized pilot study was to compare the effects of a conventional low tidal volume ventilation with PEEP guided by gas exchange (VGas-guided) versus low tidal volume ventilation tailoring PEEP according to esophageal pressure (VPes-guided) on oxygenation and respiratory mechanics during elective pelvic robotic surgery.METHODS:This study was conducted in a single-center tertiary hospital between September 2017 and January 2019. Forty-nine adult patients scheduled for elective pelvic robotic surgery were screened; 28 subjects completed the full analysis. Exclusion criteria were American Society of Anesthesiologists physical status ≥ 3, contraindications to nasogastric catheter placement, and pregnancy. After dedicated naso/orogastric catheter insertion, subjects were randomly assigned to VGas-guided (FIO2 and PEEP set to achieve SpO2 > 94%) or VPes-guided (PEEP tailored to equalize end-expiratory transpulmonary pressure). Oxygenation (PaO2/FIO2) was evaluated (1) at randomization, after pneumoperitoneum and Trendelenburg application; (2) at 60 min; (3) at 120 min following randomization; and (4) at end of surgery. Respiratory mechanics were assessed during the duration of the study.RESULTS:Compared to VGas-guided, oxygenation was higher with VPes-guided at 60 min (388 ± 90 vs 308 ± 95 mm Hg, P = .02), at 120 min after randomization (400 ± 90 vs 308 ± 81 mm Hg, P = .008), and at the end of surgery (402 ± 95 vs 312 ± 95 mm Hg, P = .009). Respiratory system elastance was lower with VPes-guided compared to VGas-guided at 20 min (24.2 ± 7.3 vs 33.4 ± 10.7 cm H2O/L, P = .001) and 60 min (24.1 ± 5.4 vs 31.9 ± 8.5 cm H2O/L, P = .006) from randomization.CONCLUSIONS:Oxygenation and respiratory system mechanics were improved when applying a ventilatory strategy tailoring PEEP to equalize expiratory transpulmonary pressure in subjects undergoing pelvic robotic surgery compared to a VGas-guided approach. (ClinicalTrials.gov registration NCT03153592).

BACKGROUND:Observational studies report that lower driving pressure (ie, the difference between plateau pressure and PEEP) is associated with improved survival in patients with ARDS and may be a key mediator of lung-protective ventilation strategies. The primary objective of this study was to characterize reductions in driving pressure that could be achieved through changes in PEEP.METHODS:In this prospective physiological pilot study, 10 subjects with ARDS were placed on PEEP according to the ARDS Network Lower PEEP/FIO2 Table. PEEP was adjusted in small increments and decrements above and below this initial PEEP, and driving pressure was measured at each PEEP level. Subsequently, PEEP was set at the level resulting in the lowest driving pressure, and driving pressure was measured after 1, 5, 15, and 30 min to assess stability over time at constant PEEP.RESULTS:All subjects had ARDS with a median (interquartile range [IQR]) PaO2/FIO2 of 116 (98–132) at enrollment. Median (IQR) driving pressure at baseline was 14 (13–17) cm H2O. After PEEP titration, median driving pressure decreased to 13 (12–14) cm H2O. The largest reduction in driving pressure was 4 cm H2O. Two subjects had no change in driving pressure at multiple PEEP levels. To achieve the lowest driving pressure, final PEEP was increased in 6 subjects and decreased in 4 subjects from the baseline PEEP prescribed by the ARDS Network Lower PEEP/FIO2 Table. Driving pressure reached equilibrium within 1–5 min and remained stable for 30 min following PEEP titration.CONCLUSIONS:PEEP titration had a variable effect in changing driving pressure across this small sample of ARDS subjects. In some subjects, PEEP was decreased from values given in the ARDS Network Lower PEEP/FIO2 Table to minimize driving pressure. Changes in driving pressure stabilized within a few minutes of PEEP titration.

The presence of large palaeo-landslides can hinder the construction of railway lines if they cause an alteration of the natural balance of the slope, significantly increasing the cost of the project. During the construction works in a section of the Madrid–Asturias high-speed railway line (Spain), a large-scale hillside instability affected 460 m of the section. The ground movement began 10 months after the start of the excavations and remained active throughout the observation period (2008–2010). Data provided by fieldwork, boreholes and instrumental monitoring have allowed the investigation of the geological units involved, together with the geometry and the kinematics of the mass movement. This landslide involves a Paleozoic basement with an estimated volume of 4 400 000 m³. It shows low displacement rates (<45 mm a^–1) and was accommodated on a single surface of rupture, which reaches more than 60 m depth. The kinematics is favoured by structural and lithological conditions, there being a strong rheological contrast in the lower part of the mobilized ground. This movement is linked to a large palaeo-landslide that was partially reactivated when excavations undermined the lower slopes of the hillside. Technical solutions for the stabilization have already caused an additional cost of 17% over the initial budget.

A soundtrack to Nile Koetting’s 2016 installation of the same name at Maison Hermès, Tokyo. Following recommendations from the Amazon algorithm, artist Nile Koetting purchased a selection of devices, including a wireless LAN system, a Dyson humidifier, an air purifier, an aroma diffuser, a 5.1ch home theater speaker, a line array speaker system, and a […]

The post Nozomu Matsumoto turns punk lyrics into text-to-speech ambient on <em>Sustainable Hours</em> appeared first on FACT Magazine.

As part of its eventual launch on Steam, daunting simulation Dwarf Fortress has been planning a big visual overhaul. “Now with graphics!” Bay 12 proclaim on the store page. In a new little update, they’re giving us a look at what the generated world maps will look like with these non-ASCII pixels—though, yes, you’ll still […]

This image of an enormous ship under construction features in a new book and show that challenge common ideas about beauty - while the real ship may help cut carbon emissions

COMPUTER services company PTC is using augmented reality , the enhanced visual technology seen in Pokemon Go smartphone games and Iron Man movies, to produce ventilators in record time for the NHS.

Lab demoes of an all-optical neural network could lead to more powerful and less power-hungry AI

Rigid IT departments and job-hopping data scientists are just two of the challenges that make implementing machine learning harder than you might think

These are the vent dragons made and sold by artist David Lee Pancake. The dragons are available in a variety of dragony colors, cost $200 apiece, and are made to be hung on the wall, NOT cover an actual air vent. "But--" Hey, if you want to be hot all summer because the A/C isn't blowing in the living room, that's up to you.

Vent Dragons comes with a little remote control to light up the eyes of the two little monsters and surprise your guests and friends. The lights are powered by 3 AA batteries and should burn for 150 hours before you need to replace them. To replace the batteries unscrew the grate and lift off, the batteries are in a small pack inside. The lighted eyes have 8 different settings from fast blinking to continually glowing and there is a timer to turn them off in 6 hours. Enjoy! Size: 12x7 inches. Do NOT install in an actual heating/AC vent.

Anna Marie randomizes my sock drawer. Kelley does some gardening. Johnathan gets drafted. And Chris goes on a road trip. A really really long road trip.

Study highlights industry failures and calls for shift in consumer attitudes

The fashion industry needs to fundamentally change in order to mitigate the environmental impact of fast fashion, experts have said.

Clothes rental, better recycling processes, pollution control technology and the innovative use of offcuts are among measures that could help, they said.

The president appeared outside the Kremlin walls to praise the Soviet effort in what is known in Russia as the Great Patriotic War.

After many delays

Planned sale of land to fossil fuel, mining and and timber concerns mirrors rollback of Obama-era pollution regulations

The Trump administration has ratcheted up its efforts amid the coronavirus pandemic to overhaul and overturn Obama-era environmental regulations and increase industry access to public lands.

The secretary of the interior, David Bernhardt, has sped efforts to drill, mine and cut timber on fragile western landscapes. Meanwhile, the EPA, headed by the former coal lobbyist Andrew Wheeler, has weakened critical environmental laws and announced in March that it would cease oversight of the nation’s polluters during the Covid-19 crisis.

Researchers have developed a safe and accurate 3D imaging method to identify sperm cells moving at a high speed. The new method has the potential to significantly improve IVF treatments.

Scientists have successfully developed a new technique to reliably grow crystals of organic soluble molecules from nanoscale droplets, unlocking the potential of accelerated new drug development.

Follow our live updates here Coronavirus: the symptoms

Four police officers have died after being hit by a truck when they stopped to detain a speeding driver on an Australian motorway, officials said.

Almost half of people have witnessed an increase in drivers breaking the speed limit during the coronavirus lockdown, a new survey has found.

Home Secretary Priti Patel revealed that police have been called to respond to some "extraordinarily dangerous driving" as car lovers take advantage of the quieter roads "as their own personal race track".

Boris Johnson delivered his first speech on Downing Street since he was hospitalised with coronavirus, as he returns to work today