Global free zones may be spurring development in less economically developed countries

This week energy storage maker ESS Inc said that it had deployed an Energy Warehouse (EW) long-duration flow battery system at Marine Corps Base Camp Pendleton in San Diego, California.

On Monday, Portland-Oregon-based flow battery manufacturer ESS announced that it has joined Power Africa, a U.S. government-led partnership coordinated by the U.S. Agency for International Development (USAID), as a private sector partner. ESS is the program’s first flow battery partner.

The California Energy Commission (CEC) and U.S. Navy (USN) are teaming up to spur deployment of grid-integrated local renewable energy resources and advanced energy storage solutions. On December 1, Imergy Power Systems announced that its ESP30 series vanadium-flow batteries will be used in a CEC-sponsored Smart Microgrid project hosted by the Navy at its Mobile Utilities Support Equipment (MUSE) Facility in Port Hueneme, California.

An Australian water treatment company is winning business in China amid the COVID-19 outbreak.

An Australian water treatment company is winning business in China amid the COVID-19 outbreak.

Eversheds Sutherland has supported SPX FLOW on the sale of its Power and Energy segment to funds managed by affiliates of Apollo Global Management, Inc for approximately $400 million. SPX FLOW are based in Charlotte, North Carolina and are a leading...

Uzbekistan widely celebrates the Day of Memory and Honor and the 75th Anniversary of the Victory in World War II. President of the Republic of Uzbekistan Shavkat Mirziyoyev takes part in celebrations in Tashkent. On May 9, the Head of the state visited Victory Park, created in honor of this glorious date. People of Uzbekistan made a great contribution to the victory in World War II. But there was no single memorial complex in the...

[East African] Somalia has launched a portal through which the public and international donors and partners can get information on how donor money is utilised as a step towards instilling transparency.

God is sovereignly in control of all things. That fact alone ought to dispel much of our anxiety. And when we consider the Lord’s fatherly care for His people, we see just how foolish, unnecessary, and impotent our worry truly is.

Samuel Murithi’s decision to grow the niche crops pays off as demand for the two vegetables picks up, thanks to their health benefits

Bomet Governor, Isaac Ruto who was being treated for injuries at Nairobi Hospital after clashes with police will be transferred a hospital in South Africa, a report says..

The COVID-19 pandemic underscores the need to support trade to not only move medical supplies but also to bolster economies

In Viet Nam, long-term investments by a leading horticultural company are yielding development dividends as well as profits.

Thanks to investment from Australia and ADB, a new clean water plant in Ebeye, in the north-west corner of the Marshall Islands, is changing lives.

A glimpse into how scaling-up investment in Hasfarm Holdings is helping women in Central Highlands, Viet Nam improve their economic status and reach their full potential.

Los Angeles' downtown flower market saw a brisk trade on Thursday morning (May 7) after California Governor Gavin Newsom gave the green light to retail florist stores to begin opening on Friday (May 8), ahead of Mother's Day in the U.S.

Investors sent record inflows to high-yield corporate bonds and broke a six-week losing streak for investment-grade debt in the week that ended Wednesday as market volatility from the coronavirus...

The last "supermoon" of 2020 rose in the night sky on Thursday over a world beginning to re-emerge after weeks of coronavirus-related lockdowns.

A valley longer than the Grand Canyon hidden beneath the Greenland ice sheet may carry running water. How quickly it flows may affect how the ice melts

We’ve found a 200-metre cliff in Mars's Hellas basin, the first evidence of a river that flowed on the planet for more than 100,000 years

Title: Clot-Preventing Drug Improves Heart Blood Flow After Angioplasty
Category: Health News
Created: 5/4/2007 2:00:00 AM
Last Editorial Review: 5/4/2007 12:00:00 AM

Title: Will a Jolt of Java Get Your Creative Juices Flowing?
Category: Health News
Created: 3/9/2020 12:00:00 AM
Last Editorial Review: 3/9/2020 12:00:00 AM

Key Points

Krishnamoorthy Krishnan, Asif Shahriar Nafi, Roi Gurka, and Roi Holzman

Fish larvae are the smallest self-sustaining vertebrates. As such, they face multiple challenges that stem from their minute size, and from the hydrodynamic regime in which they dwell. This regime, of intermediate Reynolds numbers, was shown to affect the swimming of larval fish and impede their ability to capture prey. Prey capture is impeded because smaller larvae produce weaker suction flows, exerting weaker forces on the prey. Previous observations on feeding larvae also showed prey exiting the mouth after initially entering it (hereafter "in-and-out"), although the mechanism causing such failures had been unclear. In this study, we used numerical simulations to investigate the hydrodynamic mechanisms responsible for the failure to feed caused by this in-and-out prey movement. Detailed kinematics of the expanding mouth during prey capture by larval Sparus aurata were used to parameterize age-specific numerical models of the flows inside the mouth. These models revealed that for small larvae which expand their mouth slowly, fluid entering the mouth cavity is expelled through the mouth before it is closed, resulting in flow reversal at the orifice. This relative efflux of water through the mouth was >8% of the influx through the mouth for younger ages. However similar effluxes were found when we simulated slow strikes by larger fish. The simulations can explain the observations of larval fish failing to fish due to the in-and-out movement of the prey. These results further highlight the importance of transporting the prey from the gape deeper into the mouth cavity in determining suction-feeding success.

BACKGROUND:High-flow nasal cannula (HFNC) therapy may reduce the re-intubation rate compared with conventional oxygen therapy. However, HFNC has not been sufficiently compared with conventional oxygen therapy with a heated humidifier, even though heated humidification is beneficial for facilitating airway clearance.METHODS:This study was a single-center, open-label, randomized controlled trial. We randomized subjects with respiratory failure after extubation to either HFNC group or to a large-volume humidified nebulization-based nebulizer. The primary end point was the re-intubation rate within 7 d after extubation.RESULTS:We could not recruit enough subjects for the sample size we designed, therefore, we analyzed 69 subjects (HFNC group, 30 subjects; nebulizer group, 39 subjects). The re-intubation rate within 7 d was not significantly different between the HFNC and nebulizer groups (5/30 subjects [17%] and 6/39 subjects [15%], respectively; P > .99). PaO2/set FIO2 at 24 h after extubation was also not significantly different between the respective groups (264 ± 105 mm Hg in the HFNC group vs 224 ± 53 mm Hg in the nebulizer group; P = .07).CONCLUSIONS:Compared with a large-volume nebulization-based humidifier, HFNC may not reduce the re-intubation rate within 7 d. However, because of insufficient statistical power, further studies are needed to reach a conclusion.

The decline or drying up of groundwater sources near a tunnel route is damaging to groundwater users. Therefore, forecasting the impact of a tunnel on nearby groundwater sources is a challenging task in tunnel design. In this study, numerical and analytical approaches were applied to the Qomroud water conveyance tunnel (located in Lorestan province, Iran) to assess the impact of tunnelling on the nearby extraction water wells. Using simulation of groundwater-level fluctuation owing to tunnelling, the drawdown at the well locations was determined. From the drawdowns and using Dupuit's equation, the depletion of well flow rates after tunnelling was estimated. To evaluate the results, observed well flow rates before and after tunnelling were compared with the predicted flow rates. The observed and estimated water well flows (before and after tunnelling) showed a regression factor of 0.64, pointing to satisfactory results

Microscopy and rapid diagnostic tests (RDTs) are the main diagnostic tools for malaria but fail to detect low-density parasitemias that are important for maintaining malaria transmission. To complement existing diagnostic methods, an isothermal reverse transcription-recombinase polymerase amplification and lateral flow assay (RT-RPA) was developed. We compared the performance with that of ultrasensitive reverse transcription-quantitative PCR (uRT-qPCR) using nucleic acid extracts from blood samples (n = 114) obtained after standardized controlled human malaria infection (CHMI) with Plasmodium falciparum sporozoites. As a preliminary investigation, we also sampled asymptomatic individuals (n = 28) in an area of malaria endemicity (Lambaréné, Gabon) to validate RT-RPA and assess its performance with unprocessed blood samples (dbRT-RPA). In 114 samples analyzed from CHMI trials, the positive percent agreement to uRT-qPCR was 90% (95% confidence interval [CI], 80 to 96). The negative percent agreement was 100% (95% CI, 92 to 100). The lower limit of detection was 64 parasites/ml. In Gabon, RT-RPA was 100% accurate with asymptomatic volunteers (n = 28), while simplified dbRT-RPA showed 89% accuracy. In a subgroup analysis, RT-RPA detected 9/10 RT-qPCR-positive samples, while loop-mediated isothermal amplification (LAMP) detected 2/10. RT-RPA is a reliable diagnostic test for asymptomatic low-density infections. It is particularly useful in settings where uRT-qPCR is difficult to implement.

The incidence of abnormal cerebrospinal fluid (CSF) flow dynamics in children with central nervous system (CNS) tumors before intraventricular therapy has not been described. Methods: We performed a single-institution, retrospective review of patients with primary or metastatic CNS tumors treated between 2003 and 2018 (15 y). Patients underwent ¹¹¹In-diethylenetriaminepentaacetic acid injection into the CSF intraventricular space followed by nuclear medicine imaging at 90 min, 4 h, 24 h, and 48 h (if required). CSF flow was classified as normal, delayed, asymmetric, or obstructed. Results: In total, 278 CSF flow studies were performed on 224 patients, 202 of whom (90%) were less than 18 y old. Of these, 116 patients (52%) had metastatic CNS neuroblastoma, 57 (25%) had medulloblastoma, and 51 (23%) had other histologic types of CNS tumors. Of the 278 studies, 237 (85%) were normal, 9 (3%) required neurosurgical intervention, 25 (9%) were delayed, and 7 (3%) were asymmetric. Conclusion: Abnormal CSF flow and the necessity for neurosurgical intervention must be considered when attempting to ensure appropriate intraventricular therapy in the pediatric population.

BACKGROUND AND PURPOSE:

Flow-diverter treatment for previously stented aneurysms has been reported to be less effective and prone to complications. In this study, we evaluated the effectiveness and safety of flow diverters for recurrent aneurysms after stent-assisted coiling.

BACKGROUND AND PURPOSE:

Accurate differentiation between glioblastoma and solitary brain metastasis is of vital importance clinically. This study aimed to investigate the potential value of the inflow-based vascular-space-occupancy MR imaging technique, which has no need for an exogenous contrast agent, in differentiating glioblastoma and solitary brain metastasis and to compare it with DSC MR imaging.

Super Flower Moon 2020 time आज इस साल का आखिरी सुपरमून (Supermoon 2020) देखा जाएगा। मई माह में इस सुपर मून को सुपर फ्लॉवर मून (Super Flower Moon) भी कहा जाता है।

7 मई को साल का आखिरी सुपरमून है। सुपरमून उसे कहते हैं जब चंद्रमा अपनी कक्षा में चक्कर काटते हुए पृथ्वी के सबसे करीब आ जाता है। चांद के पृथ्वी के नजदीक आने पर चंद्रमा का आकार और चमक काफी बढ़ जाती है।

We’ve found a 200-metre cliff in Mars's Hellas basin, the first evidence of a river that flowed on the planet for more than 100,000 years

While the present-day Martian surface is generally dry and cold, its sedimentary rocks contain compelling evidence for the former presence of liquid water. According to a new analysis of orbital images of 3.7-billion-year-old sedimentary layers at Izola mensa, an outcrop in the northwestern rim of the Hellas impact crater on Mars, deep rivers were active [...]

The last "supermoon" of 2020 rose in the night sky on Thursday over a world beginning to re-emerge after weeks of coronavirus-related lockdowns.

Follow our live coronavirus updates here

Sales of baking ingredients, frozen vegetables and alcohol are rising amid the coronavirus lockdown, while fewer people are buying beauty products and flowers, new analysis shows.

The Royal Horticultural Society (RHS) said this summer would mark its first ever "virtual" version of the event at Royal Hospital Chelsea, London.

A key figure of Columbia Road flower market and a campaigning businessman dubbed "Mr Highbury" are among the latest victims whose deaths show how coronavirus is tearing through London's communities.

Tomorrow night a rare "Super Flower Moon" will light up the UK's night skies.

Scientists have created glowing flowers after editing the DNA of a plant.

May will be the the last chance to see the celestial event until 2021

Those taking their government-approved daily walk have been warned not to pick wildflowers - or risk facing an eye-watering £5,000 fine.