Morocco’s endangered cedars

Increased illegal logging, which may be facilitated by government-employed forest wardens, threatens Morocco’s magnificent native cedars.The Atlas cedars, which are only native to Morocco and Algeria in the Atlas mountains, can take up to 30 years to mature and some are thousands of years old. They grow up to around 35 metres high.“Each year thousands of trees – some of them several centuries old – are illegally felled as many forest wardens turn a blind eye,” human rights activist, Aziz Akkaoui, told AFPNow, the trees which cover 330,000 acres are rapidly disappearing.Several of the Berber-speaking population accuse forest wardens, who are supposed to stop illegal loggers, of collecting bribes to allow loggers to cut down the trees.Akkaoui, who works in the Moroccan Association for Human Rights, says there is a “cedar mafia” – ranging from loggers to government workers to the carpenters who build sturdy expensive furniture from the woods of the conifers.Besides the risk of desertification from the continued illegal cutting of the cedars, it also puts water supplies in danger. The forests retain so much water and are an important water reservoir for all of the country and can protect against floods and soil erosion.You can read the full story here.

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Yoga may help in rheumatoid arthritis

According to a small study from the United Arab Emirates, practicing yoga may help improve the livelihood of people with rheumatoid arthritis (RA).

The study, which was conducted on 47 individuals, found that patients who completed 12 sessions of Raj yoga (one of the gentler styles of yoga) showed significant improvement in disease activity scores. There was no significant improvement on the quality of life scale, however.

Raj yoga, also known as classical yoga, is a technique that combines simple phsyical exercises, breathing techniques and concentration and meditation.

“Most patients with RA do not exercise regularly despite the fact that those who do report less pain and are therefore more physically active,” Humeira Badsha, a rheumatologist and founder of the Emirates Arthritis Foundation, Dubai, UAE, said in a press release. “While our study has been conducted in a small group of patients the results show clear benefits for patients who regularly practice Raj yoga.”

“We believe that practicing yoga longer term could in fact result in further significant improvements and hope our study drives further research into the benefits of yoga in RA.”

17 new pyramids seen from space

pyramids.jpgSatellite imagery scanning Egypt has uncovered 17 previously unknown pyramids. And if discovering those was not enough, infra-red imagery which can ‘see’ underground has also found over 1,000 tombs and 3,000 settlements in the deserts of Egypt.

The team of researchers from the University of Alabama who conducted the research have been working on it actively for over a year.

The findings convinced the Egyptian authorities of the uses of the technology they were initially skeptical about. They now intend to use it in the future to scan for more ancient artefacts and to monitor the sites already discovered against looters and raiders.

“We can tell from the imagery a tomb was looted from a particular period of time and we can alert Interpol to watch out for antiquities from that time that may be offered for sale,” US Egyptologist Sarah Parcak, who lead the study, told the BBC.

During the Egyptian revolution that ousted ex-President Mubarak, many well-known archeological sites were looted when security forces withdrew. Many artefacts were lost and have yet to be recovered.

Initial ground excavations has already confirmed some of the findings of the satellite scan, validating the relevance of the technology.

The scan has found buildings that were buried close to the surface, but Parcak believes there are thousands of other buildings buried deeper still waiting to be discovered, mainly that were covered with silt from the River Nile.

Last year, researchers used Google Earth satellite images to discover an unusually well-preserved meteorite crater in the Egyptian desert. Satellite imagery is quickly becoming an important tool in exploring remote areas and ‘peaking’ underground.

“Indiana Jones is old school, we’ve moved on from Indy, sorry Harrison Ford,” said Parcak

Wonders of Physics (Video)

During the Cairo Science Festival, Clint Sprott, an emeritus professor of physics at the University of Wisconsin–Madison, United States, gave his one-man show “Wonders of Physics” to a room packed with thousands of people, from school children to parents.

The show was a great success judged by the wide applause and lines of people who queued up to get their photograph taken with Sprott.

For those who missed the event, here’s a taster, a small video I took of the event as Sprott talked about waves and how sound moves in different mediums. He also explains how electricity works by using a Tesla coil to generate very high voltage to create electromagnetic waves in the air.

Childbirth complications in the Arab world

A 10-year study on maternal and newborn health in Egypt, Lebanon, the occupied Palestinian territories and Syria, has found that several bad and outdated healthcare practices threaten maternal and newborn health.

The Choices and Challenges in Changing Childbirth (CCCC) Research Network. housed at the Faculty of Health Sciences in the AUB, has been working on the report since 2001.

The researchers presented a summary of their findings as:

1) Some routine practices in hospitals are not based on the most up-to-date research on safety during childbirth for mothers and newborns

2) Problems of quality (eg poor provider-patient communication; lack of standardized procedures, etc) have been identified

3) Women are not sufficiently involved in decision-making related to their obstetric care

4) Underutilization and deficiencies in the type of services provided after birth

5) High and increasing rates of cesarean section and some unnecessary procedures increase the risk of over-medicalizing birth.

The findings echo previous papers as well as several testimonies by mothers who have given birth with a wide range of avoidable complications.

For example, a 2006 research, published in the International Journal of Gynecology & Obstetrics found that maternal mortality was increasing in 2000 and 2001 in the West Bank in the occupied Palestinian territories, reaching 36.5 per 100,000 live births. They also identified that 69% of those deaths were avoidable.

In a 2004 paper published in the journal Birth, researchers from CCCC found that there was a sharp increase in cesarean section operations in Egypt. Many mothers in Egypt claim that doctors prefer the operation since it is more lucrative financially, and it is often done even when no medical reason is present.

Zewail Science & Technology City

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The Ministry of Higher Education and Scientific Research has announced plans to build the “Zewail Science and Technology City”, a research and innovation -centered project that Nobel laureate Ahmed Zewail has envisioned in since early 1990’s.

The ministry has not provided much details of the project, but did mention that Nile University, whose turbulent future was a source of much controversy recently amidst accusations of corruption in its founding, will be the nucleus of this project.

Zewail is scheduled to arrive in Egypt next week where he will unveil details of the project. The Egyptian daily Al-Shorouk has reported that he is putting together a board of trustees of reputed scientists and Nobel laureates.

Meanwhile, the minister of higher education and scientific research, Amr Salama, also announced that UNESCO have offered full backing for the project. The type of support it will offer, however, was not announced.

There is still little information to go on, but hopefully next week we would have more information to report on regarding the project. Suffice to say for now that there is probably much to be excited about here. Zewail’s project was indefinitely delayed during the previous regime and has only resurfaced again post the January 25 revolution in Egypt which toppled Mubarak after a 30-year rule.

Gender bias in the science community in Egypt

Bibliotheca Alexandrina meeting for Atlas.jpgIs it hard for a woman to pursue a science research career in Egypt? If you ask that to anyone in the science community in Egypt – the first answer would be a definite no, followed by several examples – such as how the number of women in science universities is higher than men. If you would have asked me a few days ago, I would have probably said no too.

However, in a meeting held a couple of days ago at the Bibliotheca Alexandrina in Alexandria, Egypt, during a two-day discussion of the post-revolution science landscape in Egypt, I have come to change my mind. There is obviously a tone of bias against female scientists – even if this bias in unintentional, it is still prevalent.

The discussion was assessing the science landscape for the Royal Society’s interesting project The Atlas of Islamic-World Science and Innovation. the atlas will offer detailed case studies of the science landscape in several countries, including Egypt. One of the points discussed was the role of women in the science community.

Several of the scientists taking part, many of whom were women, quickly pointed out that they think there was less bias against women in Egypt than in some Western countries such as Germany. One of the students taking place in the discussion from the Faculty of Pharmacy in Alexandria University also pointed out that, in her faculty, the ratio of women to men was probably around 2:1.

However, a few minutes later certain issues started coming up that showed a different picture. El-Sayed El-Ashry, a professor of organic chemistry at Alexandria University, said that when he gets two potential candidates, one male and one female, he would most probably go for the male. This sentiment was echoed by Mona Hussein, herself a woman researcher at the pests and plant protection department in the National Research Centre.

Their argument was that, based on past experiences, the male researcher would be more reliable in the long run. So while both of them stressed they don’t have anything against women scientists, El-Ashry even saying many of them are smarter than their male counterparts, it was an issue of reliability and convenience for them.

“Sometimes I need someone to come into the lab late or stay past midnight to record some readings. A woman can’t do that which is why men are more reliable here,” said Hussein.

The discussion also brought up such issues as women researchers being less reliable due to pregnancy issues and taking long maternity leaves. Some people also said that women tend to be less dedicated to professional work, focusing more on their family and their home life which influenced the preference for men.

While the researchers kept stressing that they do not discriminate between male and female researchers, there is an obvious (unintentional) bias if they are basing their decisions on past experiences that generalize women as having the same negative attitudes and conditions.

Mohamed El-Faham, director of the Centre for Special Studies and Programs at the Bibliotheca Alexandrina, puts it quite eloquently. “They are getting it all wrong. This is not a discussion of whether men or women make better scientists. This issue should not involve gender in the first place but should be a case by case based on the needs and merits. If they get a female scientist who is willing to stay late in the lab and is good and reliable, then she should be hired. It is as simple as that.”

Do you have any experiences of gender bias or discrimination in the science community? Share in the comments if you do please!

Magdy Yacoub at the opening of Cairo Science Festival (Video)

Egyptian-born Sir Magdy Yacoub, one of the most prominent cardiologists in the world, opened the 2nd annual Cairo Science Festival as the guest speaker on the opening plenary.

Yacoub focused his talk on the promises that science holds for health and medicine in the near future, discussing issues ranging from nanotechnology and organ generation to personalized medicine.

You can watch a recorded video of the full event below. The sound quality is a little poor, but tuning the sound a little can help you enjoy this excellent session if you missed the live event.

Saudi Arabia leads the world in evolution denial

Human evolution.pngAccording to Ipsos, a survey-based research company, a survey of 23 countries found Saudi Arabia to have the highest number of creationists in the world.

28% of respondents to the Internet-based survey referred to themselves as “creationists and believe that human beings were in fact created by a spiritual force such as the God they believe in and do not believe that the origin of man came from evolving from other species such as apes.”

Saudi Arabia, the only Arab state in the survey, lead this group, with 75% of respondents from the kingdom saying they are creationists and refuse the theory of evolution. In second place came Turkey, a stronghold of creationism for so long, with 60% replying they are creationists. Indonesia rounded up third place, with 57% of participants relating themselves to creationism.

The three countries, which are all predominantly Muslim, believe that all creatures were created ‘as is’ and there was no evolution, especially with humans. However, they do not necessarily relate to the Young Earth theory – but believe in an Earth billions of years old.

Four out of 10 of the participants from all the countries answered they are evolutionists “and believe that human beings were in fact created over a long period of time of evolution growing into fully formed human beings they are today from lower species such as apes.”

The survey, which was conducted during September 2010, was answered by a sample of 18,531, with 500 of the participants from Saudi Arabia. The sample addressed adults aged 16-64.

Largest whale skeleton in the world found in Egypt

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Researchers from the University of Michigan and the Environment Ministry of Egypt found the largest whale skeleton in the world, dating back around 37 million years.

The remains were found in the natural protectorate of Siwa Oasis, located in the northeast of Egypt, about 80 kilometres from the Libyan border. The team are also working on another 150 new palaeontological excavation sites in the area.

The same excavation site also yielded remains of several other aquatic creatures, including whales, dugongs, giant sea turtles, and water snakes. Several shark teeth were also found.

The researchers are currently educating the residents of the oasis on how to care for the remains and preserve them, as well as to how eco-tourism workers should deal with the expected increase in tourists to Siwa Oasis.

Egypt is also home to Wadi Al-Hitan (Wale Valley) located in the Fayyum area close to Cairo. The site, designated a UNESCO World Heritage Site, is home to hundreds of fossils of whales. The remains there show evidence for the evolution of whales from a land-based mammal to an ocean-going on.