PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

SACLA draws acclaim for unique XFEL design

2012-06-30
(Press-News.org) A detailed technical introduction to the SPring-8 Angstrom Compact free-electron Laser (SACLA) appeared online in Nature Photonics. The attention on the world's second XFEL facility comes in response to its record-breaking size and performance: SACLA boasts the shortest wavelength in the world (0.63 Angstroms), an extremely broad wavelength range (0.63 - 3 Angstroms) and a very high peak output of 10 GW. SACLA achieves this performance despite having an overall length of only 700 meters, a fraction of the 2 - 4 km taken up by XFEL facilities in the United States and Europe.

The unique design and original Japanese technologies have enabled SACLA's extremely compact size and its remarkable performance. SACLA is certain to set the standard for XFEL design at new facilities under contemplation across the world.

In March, SACLA was made for use by researchers from within and outside of Japan. The SACLA team continues to work to improve the facility's performance, aiming in the medium-term future to realize the formation of a single-mode laser, and in the longer-term future to develop even more compact XFEL.

INFORMATION:

END



ELSE PRESS RELEASES FROM THIS DATE:

Preventing the immune system from going haywire during sepsis

2012-06-30
Septic shock is the most severe outcome associated with pathogen infection in the bloodstream. It is a life-threatening condition invariably leading to multiple organ dysfunctions. Currently, septic shock is one of the most frequent causes of death in intensive care units worldwide. However, it is already known that sepsis-induced multiple organ dysfunction is not a direct effect of the pathogen invasion itself but rather an overreaction of the host immune system against the infection. Many strategies aiming at holding back the extreme response of the immune system have ...

Britain's urban rivers bounce back

2012-06-30
Urban rivers throughout England and Wales have improved dramatically in water quality and wildlife over the last 20 years. That's the conclusion of one the largest studies of national trends in river health ever undertaken. After decades of pollution, typically from poorly treated sewage and industrial waste, rivers in or near Britain's major urban areas are regaining insects such as mayflies and stoneflies that are typical of fast-flowing, oxygen-rich waters. The range of invertebrates found has also increased, on average, by around 20%. Researchers from Cardiff ...

New technique could reduce number of animals needed to test chemical safety

2012-06-30
A new way of testing the safety of natural and synthetic chemicals has been developed by scientists with funding from the Biotechnology and Biological Sciences Research Council (BBSRC). Their research, published today in the journal Ecotoxicology, could reduce the number of fish needed to test the toxicity of a range of chemicals including pharmaceuticals and environmental pollutants. The researchers, led by Professor Awadhesh Jha of Plymouth University, have managed to coax cells from the liver of a rainbow trout to form a ball-shaped structure called a spheroid in a ...

U-series dating suggests Welsh reindeer is Britain's oldest rock art

2012-06-30
A reindeer engraved on the wall of a cave in South Wales has been found to date from at least 14,505 years ago – making it the oldest known rock art in the British Isles. The engraving was discovered in September 2010 by Dr George Nash from the University of Bristol's Department of Archaeology and Anthropology while he was exploring the rear section of Cathole Cave, a limestone cave on the eastern side of an inland valley on the Gower Peninsula, South Wales. Found to the rear of the cave on a small vertical limestone niche, the engraved cervid – probably a stylised ...

La Draga Neolithic site in Banyoles yields the oldest Neolithic bow discovered in Europe

2012-06-30
Archaeological research carried out at the Neolithic site of La Draga, near the lake of Banyoles, has yielded the discovery of an item which is unique in the western Mediterranean and Europe. The item is a bow which appeared in a context dating from the period between 5400-5200 BCE, corresponding to the earliest period of settlement. It is a unique item given that it is the first bow to be found in tact at the site. According to its date, it can be considered chronologically the most ancient bow of the Neolithic period found in Europe. The study will permit the analysis ...

'Ambient' bullying gives employees urge to quit

2012-06-30
London (June 29 2012) – Merely showing up to work in an environment where bullying goes on is enough to make many of us think about quitting, a new study suggests. Canadian researchers writing in the journal Human Relations published by SAGE, have found that nurses not bullied directly, but who worked in an environment where workplace bullying occurred, felt a stronger urge to quit than those actually being bullied. These findings on 'ambient' bullying have significant implications for organizations, as well as contributing a new statistical approach to the field. To ...

Clean cookstoves unaffordable to Bangladeshi women

2012-06-30
New Haven, Conn.—Women in rural Bangladesh prefer inexpensive, traditional stoves for cooking over modern ones despite significant health risks, according to a Yale study in the Proceedings of the National Academy of Sciences. A large majority of respondents—94 percent—believed that indoor smoke from the traditional stoves is harmful, but less so than polluted water (76 percent) and spoiled food (66 percent). Still, Bangladeshi women opted for traditional cookstove technology so they could afford basic needs. "Nontraditional cookstoves might be more successful if they ...

A new method accounts for social factors when assessing the seismic risk of a city

2012-06-30
"When faced with the possibility of an earthquake, up until now the physical risk of the city has only ever been evaluated. This, in other words, means damage to buildings and infrastructures taking into consideration the amount of people inside," as explained to SINC by Liliana Carreño, researcher at the Polytechnic University of Catalonia (UPC). Her team proposes a new method of carrying out an overall assessment of the seismic risk of an urban area, taking into account the social strengths and weakness and the city's governance. The system created by Carreño and her ...

NPL scientists help create an extra second of summer

2012-06-30
Scientists at the National Physical Laboratory (NPL) will be adding a leap second at 00:59 BST on 1st July to its atomic clocks, to ensure UK time remains synchronised with international time. The insertion of the leap second is required as the Earth does not rotate at a constant speed, whereas atomic clocks, several of which are located at NPL's site in Teddington, are much better at keeping time. Due to the unpredictable nature of the Earth's movement, leap seconds are occasionally required to bring atomic time back into alignment with astronomical time. This procedure ...

Necrosis after cortisone injections

2012-06-30
Injections of corticoid preparations can have severe side effects. In this issue of Deutsches Ärzteblatt International, Christian Holland and coauthors contribute to physicians' awareness of problems of this type with a report on the relevant findings of medicolegal expert committees in Germany (Dtsch Arztebl Int 2012; 109[24]: 425-30. One patient, for example, received multiple intramuscular injections of dexamethasone and diclofenac for the treatment of back pain. Six weeks after the last injection, 500 g of necrotic tissue had to be surgically removed from the site ...

LAST 30 PRESS RELEASES:

Numbers in our sights affect how we perceive space

SIMJ announces global collaborative book project in commemoration of its 75th anniversary

Air pollution exposure and birth weight

Obstructive sleep apnea risk and mental health conditions among older adults

How talking slows eye movements behind the wheel

The Ceramic Society of Japan’s Oxoate Ceramics Research Association launches new international book project

Heart-brain connection: international study reveals the role of the vagus nerve in keeping the heart young

Researchers identify Rb1 as a predictive biomarker for a new therapeutic strategy in some breast cancers

Survey reveals ethical gaps slowing AI adoption in pediatric surgery

Stimulant ADHD medications work differently than thought

AI overestimates how smart people are, according to HSE economists

HSE researchers create genome-wide map of quadruplexes

Scientists boost cell "powerhouses" to burn more calories 

Automatic label checking: The missing step in making reliable medical AI

Low daily alcohol intake linked to 50% heightened mouth cancer risk in India

American Meteorological Society announces Rick Spinrad as 2026 President-Elect

Biomass-based carbon capture spotlighted in newly released global climate webinar recording

Illuminating invisible nano pollutants: advanced bioimaging tracks the full journey of emerging nanoscale contaminants in living systems

How does age affect recovery from spinal cord injury?

Novel AI tool offers prognosis for patients with head and neck cancer

Fathers’ microplastic exposure tied to their children’s metabolic problems

Research validates laboratory model for studying high-grade serous ovarian cancer

SIR 2026 delivers transformative breakthroughs in minimally invasive medicine to improve patient care

Stem Cell Reports most downloaded papers of 2025 highlight the breadth and impact of stem cell research

Oxford-led study estimates NHS spends around 3% of its primary and secondary care budget on the health impacts of heat and cold in England

A researcher’s long quest leads to a smart composite breakthrough

Urban wild bees act as “microbial sensors” of city health.

New study finds where you live affects recovery after a hip fracture

Forecasting the impact of fully automated vehicle adoption on US road traffic injuries

Alcohol-related hospitalizations from 2016 to 2022

[Press-News.org] SACLA draws acclaim for unique XFEL design