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Rethinking our plan(e)t

A new exhibition at TAU’s Genia Schreiber University Art Gallery combines stunning photos, nature, and tech

“Plan(e)t”, a new exhibition at the Genia Schreiber University Art Gallery, has turned the gallery space into a colorful landscape of plants, animals, and large mysterious objects. Walking from room to room, you’ll find yourself surrounded by lush fruit trees and fearsome birds of prey, strolling through an arid desert and visiting a field of robotic plants. A view of paradise “Promised Land,” the work of David Burns and Austin Young, which stretches across the walls and first-floor windows of the gallery, offers visitors views to Israeli nature: birds, insects, some from the archives of the Steinhardt Museum of Natural History, and the rich and diverse vegetation of Israel’s fruit trees. The photos the exhibition is comprised of were taken across the country by the artists during a period of several months. Visitors are also offered maps, which they can take with them, with the locations of fruit trees across Tel Aviv’s urban landscape.    From the "Promised Land”: The gallery walls covered in all the colors of the rainbow. (Photo: Asaf Brenner)  From the “Promised Land”: The gallery walls covered in all the colors of the rainbow. (Photo: Asaf Brenner) Meet me in the living room The “living room” created by the Onya Collective is a bright, living space intended for resting, reading and taking in the exhibition. This is a growing space, in all senses of the word, where workshops and discussions will take place, and will continue to change and expand as the exhibition continues.   A plant environment that’s also an urban environment A plant environment that’s also an urban environment Robots in the field Artist Liat Segal, known for her sophisticated use of technology, has created huge stems that respond to the changing light in the gallery space. Like plants in nature, their movement follows the light and adapts to how it changes. The stems of the robotic “plants” are coated with carbon fiber, a material that combines both organic and artificial properties.    "Tropism" - giant stalks that illustrate the movement of plants. (Photo by Asaf Brenner)  “Tropism” – giant stalks that illustrate the movement of plants. (Photo by Asaf Brenner) The weeping stones The final part of the exhibition is the work of the French artist Stephan Teide, “The Weeping Stones”. The giant boulders hanging in the air undermine the laws of gravity, while shedding tears in an arid world, lacking any hint of vegetation. The work presents a “miracle”: the stones seem to produce water by themselves, and the constant dripping produces both a meditative and otherworldly experience.   The weeping stone (Photo: Asaf Brenner) The weeping stones (Photo: Asaf Brenner) Like nature, the exhibition is expected to change and grow throughout the year, as its living components change, expand, wilt and renew themselves. The exhibition will be open until June 2020, and will include guided tours, lectures and other events open to the public.

Careful, it’s viral

Got questions about the deadly coronavirus? TAU researchers have the answers

Are global preparations for the coronavirus outbreak enough? Is the bad PR bats have been getting justified? And how do you build two brand new hospitals in a few days? Tel Aviv University researchers explain it all.

The usual suspects

Everyone’s looking for someone or something to blame for the outbreak and spread of the deadly coronavirus, and again, as in the Ebola and SARS eruptions years ago, the main suspects are the bats.

Dr. Maya Weinberg of the School of Zoology and a member of the research group of Professor Yossi Yovel, comes to the defense of the winged mammals: “It’s true that there’s a 96% match in the genomes of the coronavirus found in the first patients, to those found in bats. But that’s not enough. First, we like to work with higher match rates, at least 99%. Second, the corona is a multifaceted virus, and I wouldn’t be surprised if today, several weeks since the outbreak, patients are in hospitals with different genetic sequence.”

Could it be that the infection was caused by eating sick bats? “The answer is yes. A sick bat can be contagious. Is it advisable to eat sick animals, whether they are bats or rats or chickens? The answer is no. It’s not advisable to eat any animal before veterinary sanitation,” says Dr. Weinberg.

Although everyone is pointing an accusing finger at bats, they’re not considered an animal that can cause an outbreak. “To be considered an animal that’s spreading disease, two conditions have to be met: the first, that the animal will not die from the virus it carries, and the second – that the virus will replicate in the fluids and organs of the body. This will create viral DNA that can be spread further. Bats don’t meet these two conditions,” she explains. “The bats’ immune system adjusts and constantly “corrects” itself. For example, when they fly at night to look for food, their body temperature rises to 42 degrees (Celsius), which naturally clears their bodies and takes away pathogens. They have the ability to deal with foreign or decomposing DNA, and they also have antiviral proteins that our body expresses only during illness, but are found regularly in the blood of bats.”

One good bat on the tree is better than a sick bat on the plate. (Photo: Jonathan Ben Simon)

The government that built two hospitals within a week

To cope with the growing medical burden, the Chinese government has undertaken a task that seems impossible – setting up two hospitals in a matter of days to provide care to coronavirus patients. The Chinese accomplished the mission within ten very intense days (and nights), with over 10,000 workers working efficiently around the clock. Two new Wuhan hospitals opened, in the region the virus first broke out, and are expected to take in about 1,500 patients each.

Professor Asaf Goldschmidt, from the Department of East Asian Studies, is not surprised. In a recent article, he shows how, a thousand years ago, during the Song Dynasty in the 11th and 12th centuries, the Chinese government addressed the outbreak of plague.

“The Chinese state is organized into bureaucratic organizations, and some deal with public health, medical aid and food distribution. Long before the Westernized bureaucracy, it was already working in China, with the main goal being efficient tax collection. The Chinese already understood what every welfare state advocate says today – to collect taxes, the state has to give something back,” explains Prof. Goldschmidt.

“In China, the Emperor ruled, and some of his status was also derived from the willingness to help the people in times of distress. When events like natural disasters or epidemics happened, the Chinese saw it as a sign that the gods were asking the emperor to improve his behavior, including concern for his people. Even today, the legitimacy of the Communist Party comes partly from concern for the population, “he concludes.

Only in China. From a parking lot to a hospital in 10 days. 

From the Far East to the Middle East

Even if you have no plans to visit China, the coronavirus is spreading rapidly and may reach Israel as well. Dr. Bruria Adini is the head of the Department of Emergency Management and Disaster Medicine from the School of Public Health, in which students learn about the various risks facing society in Israel and the world, discuss their implications and contribute through research activities.

“Coping with communicable diseases is a global challenge, and Israel, as part of the international community, is committed to working effectively to address that risk.” Dr. Adini explains. “Appropriate preparation includes formulating protocols and procedures, maintaining equipment inventory, medication and vaccines (if available), and training routinely so that essential steps such as epidemiological investigation, isolation, closure, and medical care can be taken quickly.

The health system in particular, and Israel’s emergency systems in general, have for several decades been dealing with a variety of dangers, including those resulting from the spread of pathogens such as viruses or bacteria (by natural outbreak or as a result of human acts, such as biological terror). When there’s an event that has the potential to impact society in Israel, such as the current coronavirus, defined by the World Health Organization as an emergency event, it’s of course the state’s duty to take precautions and reduce the severity of its impact on society in Israel. To date, most patients are in China, but the possibility of the disease spreading to Israel can’t be excluded.”

Global warming is bad for your health

“It’s important to know that with global warming, more and more new epidemics like the coronavirus and SARS are expected to occur,” Dr. Adini notes. “This is because things like deforestation, expansion of urbanization or agriculture, bring humans closer to nature (animals and plants), which makes them more susceptible to those naturally occurring viruses. For centuries, viruses have survived and evolved in wild animals to not harm the host body, but when they pass from animals to humans, they can quickly cause great damage. The weather can also affect the spread of the virus. For example, the degree of humidity in the air can allow the virus to survive for a longer time (for example, when the person sneezes) compared to drier air, thus actually helping climate conditions to transmit the virus.”

Expanding urbanization processes leads nature into our backyard, which can be dangerous

Is what has been done so far in countries like China to prevent the spread of the virus satisfactory? “One major problem is that in a significant number of countries in the world there’s not a sufficiently well-developed system that can monitor the entire affected population, including early identification of the exposed and infected population. As a result, the total number of carriers and / or patients may be unknown, so all countries have to prepare for a scenario where the scope of the disease is much larger than currently known.

Dealing with an infectious disease, which people contract even before they have obvious symptoms, is a significant challenge, even for large countries. Since the disease doesn’t have a vaccine or drug treatment, it’s important to take steps to contain the event, such as quarantine the affected, isolate patients and restrict movement, to prevent the spread of the virus and minimize its damage. Proper steps are now being taken, but it is unclear whether, at the beginning of the epidemic in China, these actions were taken as quickly as necessary.

Israel is taking precautionary measures, including distributing protective clothing to medical teams and other first responders, creating a policy for isolating patients and people who are suspected of being exposed to the disease. Israel also has a very good ability to provide palliative care to patients.”

Do you think the information currently being distributed about the coronavirus is trustworthy? “It should be based only on reports and guidelines from officials, and take the informal reports with a grain of salt. Fear is a natural state of affairs in these situations, and knowledge reduces anxiety. However, in a state of fear and great uncertainty, social networks are spreading a lot of rumors and “fake news”, which distorts reality and causes tension and anxiety beyond what’s necessary. It’s important to be careful and follow the Ministry of Health’s guidelines for maintaining hygiene and care.”

Who are the 2020 Dan David Prize laureates?

From the preservation of African American history to Artificial Intelligence, the Dan David Prize honors innovators in a range of important fields

The internationally renowned Dan David Prize, headquartered at Tel Aviv University, annually awards three prizes of US $1 million each to globally inspiring individuals and organizations, honoring outstanding contributions that expand knowledge of the past, enrich society in the present, and promise to improve the future of our world. The total purse of US $3 million makes the prize not only one of the most prestigious, but also one of the highest-value prizes internationally. This year’s fields are Cultural Preservation and Revival (Past category), Gender Equality (Present category), and Artificial Intelligence (Future category).

The Laureates 

Cultural Preservation and Revival (Past Category)

    Lonnie G. Bunch III was the founding director of the Smithsonian’s inspiring National Museum of African American History and Culture in Washington, D.C., which constitutes the most comprehensive and significant project toward the preservation of the full sweep of African American history and its impact on American and world history. With over 40,000 exhibits, the museum has been critically praised for its clear-sighted, unflinching portrayal of the African American experience. An influential curator and prolific author, Bunch serves today as the Smithsonian’s 14th Secretary – the first historian and first African-American to be appointed to this position.     Prof. Barbara Kirshenblatt-Gimblett is a distinguished scholar of Performance studies and Jewish Studies at New York University, who led the development of the core exhibition of POLIN Museum of the History of Polish Jews, winner of the 2016 European Museum of the Year Award. The museum is a hub for Jewish historical preservation in Warsaw, tracing the 1000-year history of Polish Jews, in an effort to re-animate a vibrant and culturally rich vanished Jewish world, which she has spent a lifetime exploring – telling the story literally where it took place.  

Gender Equality (Present Category)

  Prof. Debora Diniz is the Deputy Director of the Rights and Justice Unit for the International Planned Parenthood Federation/Western Hemisphere Region, where she oversees strategies to promote and protect gender equality, sex, and reproductive rights and health, and to eliminate violence against women and girls in Latin America and the Caribbean region. Her ongoing contributions span her work in sexual and reproductive health rights, social protection, and reframing the Zika virus in relation to social and racial inequalities.   Prof. Gita Sen is a pioneering feminist scholar, researcher, and advocate. For decades, she has worked expansively in the fields of population policies, reproductive and sexual health, women’s rights, poverty, labor markets and global governance, combining her academic career with policy advocacy and activism. Her innovative research on disadvantaged populations in low income rural settings, together with her mentorship of young scholars and advocates, has made a significant impact on the field.  

Artificial Intelligence (Future Category)

  Dr. Demis Hassabis is a pioneer of artificial intelligence and a widely-cited neuroscientist. He is the co-founder and CEO of DeepMind, one of the world’s leading AI research companies, which seeks to combine insights from neuroscience and machine learning with the latest developments in computer hardware, to construct a mechanism for general-purpose learning – ‘artificial general intelligence.’ To date, DeepMind has published nearly 1,000 papers – including multiple Nature and Science publications – and achieved groundbreaking results in challenging AI domains, from self-learning algorithms playing strategy games at a “superhuman” level (DQN and AlphaGo), to protein folding and medical applications.   Prof. Amnon Shashua is a machine learning and computer vision researcher at The Hebrew University of Jerusalem. His work and insights formed the seeds of several startups he has co-founded over the years, including Mobileye (acquired by Intel Corp. in 2017), which develops AI to enable driving assistance systems and autonomous driving technology – to date, more than 55 million cars throughout the world are equipped with Mobileye systems; and OrCam, which harnesses computer vision and natural language processing to assist the visually and hearing impaired.

About the Dan David Prize

The Dan David Prize was established by the late Dan David, an international businessman and philanthropist whose vision is the driving force behind the international Dan David Prize. His aim was to reward those who have made a lasting impact on society and to help young students and entrepreneurs become the scholars and leaders of the future. Previous Dan David Prize laureates include cellist Yo-Yo Ma (2006); former US Vice President Al Gore (2008); novelist Margaret Atwood (2010); filmmakers Ethan and Joel Coen (2011); distinguished economist and recent Nobel Laureate, Esther Duflo (2013); and discoverer of the breast cancer gene, Professor Mary-Claire King (2018). The laureates donate 10% of their award money to scholarships for graduate or post-graduate researchers in their respective fields. Ariel David, director of the Dan David Foundation and son of the prize founder, said: “We are very proud of the unique model the Dan David Prize takes in turning the spotlight on endeavors that often do not fall under traditional prize categories, yet result in outstanding contributions to humanity that define who we are and shape our future.” The Prize’s unique model implements a ‘roving’ formula that rewards achievements in all fields of human endeavor, rather than in a fixed set of categories, and every year, a new theme is selected for each of the three time categories – past, present, and future. The six laureates will be honored at the 2020 Dan David Prize Award Ceremony, to be held in Tel Aviv in May 2020.

Disease found in fossilized dinosaur tail afflicts humans to this day

The rare disease LCH has been discovered in the remains of a dinosaur that lived in Canada 60 million years ago, TAU researchers say

The fossilized tail of a young dinosaur that lived on a prairie in southern Alberta, Canada, is home to the remains of a 60-million-year-old tumor. Researchers at Tel Aviv University, led by Dr. Hila May of the Department of Anatomy and Anthropology at TAU’s Sackler Faculty of Medicine and Dan David Center for Human Evolution and Biohistory Research, have identified this benign tumor as part of the pathology of LCH (Langerhans cell histiocytosis), a rare and sometimes painful disease that still afflicts humans, particularly children under the age of 10. A study on the TAU discovery was published on February 10 in Scientific Reports. Prof. Bruce Rothschild of Indiana University, Prof. Frank Rühli of the University of Zurich and Mr. Darren Tanke of the Royal Museum of Paleontology also contributed to the research.

Unusual bones

“Prof. Rothschild and Tanke spotted an unusual finding in the vertebrae of a tail of a young dinosaur of the grass-eating herbivore species, common in the world 66-80 million years ago,” Dr. May explains. “There were large cavities in two of the vertebrae segments, which were unearthed at the Dinosaur Provincial Park in southern Alberta, Canada.” It was the specific shape of the cavities that attracted the attention of researchers. “They were extremely similar to the cavities produced by tumors associated with the rare disease LCH that still exists today in humans,” adds Dr. May. “Most of the LCH-related tumors, which can be very painful, suddenly appear in the bones of children aged 2-10 years. Thankfully, these tumors disappear without intervention in many cases.” The dinosaur tail vertebrae were sent for on-site advanced micro-CT scanning to the Shmunis Family Anthropology Institute at TAU’s Dan David Center for Human Evolution and Biohistory Research.

A 60 million year old disease

“The micro-CT produces very high-resolution imaging, up to a few microns,” Dr. May says. “We scanned the dinosaur vertebrae and created a computerized 3D reconstruction of the tumor and the blood vessels that fed it. The micro and macro analyses confirmed that it was, in fact, LCH. This is the first time this disease has been identified in a dinosaur.” According to Dr. May, the surprising findings indicate that the disease is not unique to humans, and that it has survived for more than 60 million years. “These kinds of studies, which are now possible thanks to innovative technology, make an important and interesting contribution to evolutionary medicine, a relatively new field of research that investigates the development and behavior of diseases over time,” notes Prof. Israel Hershkovitz of TAU’s Department of Anatomy and Anthropology and Dan David Center for Human Evolution and Biohistory Research. “We are trying to understand why certain diseases survive evolution with an eye to deciphering what causes them in order to develop new and effective ways of treating them.”

TAU researcher first female Israel Prize laureate in Talmud

Prof. Vered Noam, chair of the Rosenberg School of Jewish Studies, is a true change-maker

TAU is delighted and proud to announce that Prof. Vered Noam, Chair of the Chaim Rosenberg School of Jewish Studies and Archaeology, will be the first-ever female recipient of the Israel Prize in Talmud this year. The Israel Prize is Israel’s highest honor. In addition to her outstanding research which has been recognized globally, Prof. Noam is widely lauded for mentoring junior scholars and for making Jewish texts accessible to the general public in Israel. Among other activities, she founded and manages a popular Facebook group for the discussion of Jewish texts. Despite women’s advances in the field of Jewish studies, women have not yet attained equality in the field, Noam told Israeli media. “In our world Jewish women have a right and a duty to be part of the multi-generational conversation of the Jewish people and to belong to study and Torah.” Tel Aviv University’s Rosenberg School of Jewish Studies and Archaeology is leading a Jewish renewal movement in Israel. Inquisitive, open and cosmopolitan, the School provides a fresh, cross-disciplinary approach to the Jewish continuum—and is unique in the academic world. Prof. Vered Noam (photo: Miri Shimonovic)

TAU’s Open Day draws over 17,000 visitors

Visitors met with professors and graduates, heard about academic programs and participated in experiments open to the public

We’d like to thank everyone who came to visit our campus today for TAU’s annual Open Day. Over 17,000 people arrived on campus throughout the day to attend free lectures, meet with alumni and professors as well to see the labs and classrooms in person. English speakering visitors met with representatives of TAU International, who offered information on Tel Aviv University’s English-language Bachelor’s and Master’s degrees, as well as language courses, study abroad and summer semester programs. Now that the Open Day is over we hope you’ll all join us in continuing to transform, discover, try, create, connect, change and experiment in persuing the unknown.

TAU’s first-of-its-kind “Twitter conference”

A “Woodstock of science” conference that originated on Twitter will bring biologists from all over the world to Tel Aviv

Are you on Twitter? When the platform first became popular many said its 140 character limit for tweets meant you couldn’t have a meaningful conversation. But that’s not what Prof. Oded Rechavi, from The George S. Wise Faculty of Life Sciences, has found. At first he wanted to use Twitter to publicize his research and get more eyes on the work his lab was producing. “But then, over time,” Prof. Rechavi says, “I realized Twitter wasn’t just about broadcasting your own stuff, there was so much I could learn there, as a scientist. I got to know so many people I wouldn’t know otherwise, I’ve been exposed to so many ideas I wouldn’t have heard about.”   And so the idea for Woodstock.bio was born, with a single tweet:   Oded Rechavi: I would like to organize a conference of all the scientists I like on Twitter.   Was he serious about it at the time? “Absolutely not,” says Prof. Rechavi. “I didn’t think it through, and didn’t think people would be interested. It was just a tweet, I didn’t think about it for more than a few seconds.”   Nonetheless, within hours, Prof. Rechavi got responses from scientists all over the world.   Coleen Murphy: The TFOO (Twitter friend of Oded) Conference. Piali Sengupta: So long as the keynote session is devoted to Oded Roasting. (Colleen Murphy, molecular biologist from Princeton, and Piali Sengupta, a neurogeneticist from Brandeis)   Dr. Ahna Skop: Here's what happens at meetings after networking on Twitter. I get hugs and questions about whether or not I like corn or flour tortillas for my tacos. (Ahna Skop, geneticist from UW-Madison)   Javier Irazoqui: I want to go! pick me pick me (Javier Irazoqui, microbiologist from the University of Massachusetts)   Within days, Prof. Rechavi received hundreds of messages from people who wanted to participate. And so, two days after the original tweet, the idea became a reality:     “One of the great things about Twitter,” Prof. Rechavi says, “is that it feels like a big, global community of scientists who want to learn from each other and support each other. I want the conference to feel that way too. I want it to be friendly and welcoming, I want people to feel supported by the crowd. That kind of environment is great for collaboration.” The “Woodstock of Science” Woodstock.bio is different from other conferences. The event will have 75 speakers, with very short talks, and presentations containing only one slide. The order of speakers within each session will be decided randomly, to keep things fresh and spontaneous. Each speaker will choose their own “Walk Up Song”, a short musical intro, like when a baseball hitter is walking up to the pitch. As soon as one person is done talking, a random generator will decide on the next song, from among the speakers listed for that session, so the order will be a surprise even to the speakers themselves. Prof. Rechavi hopes this will make the event feel more like a festival, and takes being compared to Woodstock as a compliment.   ​​

Does having a “Twitter conference” mean people at home, even if they aren’t scientists, will be able to follow along? “I think so,” Prof. Rechavi says, “Woodstock.bio is a scientific conference, so it will be scientifically rigorous, but I do think anyone who has an interest in science will be able to follow and learn a lot of new things.”

The conference has its own hashtag: #PhysiologicalIrrelevantConference, which attendees will use to tweet about and summarize each talk, and everyone on Twitter can read along and respond. Instead of having a Q&A at the end of each talk, with a moderator and raised hands in an auditorium, the questions and answers will happen on Twitter, and shown on a big screen in the lecture hall, as part of a conversation, with anyone who wants to join.

Woodstock.bio is a first-of-its-kind event, the result of scientists who admired each other from afar and wanted to get together in person to hang out and exchange ideas. Although seats at the event filled up quickly, and the waiting list is as long as the list of attendees, you can still follow the event and participate on Twitter, using the hashtag #PhysiologicalirrelevantConference, on February 13-14th. We’ll see you there!

Disturbing perfection: study shows power of “disrupted” materials

Disturbing perfection: study shows power of “disrupted” materials

written on 06 February 2020 | Posted in Newsroom

TAU study proves induced flaws in metamaterials can produce useful textures and behavior

“We can all understand, intuitively, that while a piece of paper is usually flat and floppy, the same piece of paper crumpled into a wad is stiff and round,” says Prof. Yair Shokef, of TAU’s School of Mechanical Engineering. “This demonstrates that scrunching changes the texture and behavior of precisely the same material — paper. So, why can’t we do the same thing to other materials found in nature, and produce new materials with different properties?”

A new Tel Aviv University study shows how induced defects in metamaterials — artificial materials the properties of which are different from those in nature — also produce radically different consistencies and behaviors. The research has far-reaching applications: for the protection of fragile components in systems that undergo mechanical traumas, like passengers in car crashes; for the protection of delicate equipment launched into space; and even for grabbing and manipulating distant objects using a small set of localized manipulations, like minimally invasive surgery.

“We’ve seen non-symmetric effects of a topological imperfection before. But we’ve now found a way to create these imperfections in a controlled way,” explains Prof. Shokef, co-author of the new study. “It’s a new way of looking at mechanical metamaterials, to borrow concepts from condensed-matter physics and mathematics to study the mechanics of materials.”

Disturbing perfection

The new research is the fruit of a collaboration between Prof. Shokef and Dr. Erdal Oğuz of TAU and Prof. Martin van Hecke and Anne Meeussen of Leiden University and AMOLF in Amsterdam. The study was published in Nature Physics on January 27. “Since we’ve developed general design rules, anyone can use our ideas,” Prof. Shokef adds.

“We were inspired by LCD-screens that produce different colors through tiny, ordered liquid crystals,” Prof. Shokef says. “When you create a defect — when, for example, you press your thumb against a screen — you disrupt the order and get a rainbow of colors. The mechanical imperfection changes how your screen functions. That was our jumping off point.”

A defect turned into an advantage

The scientists designed a complex mechanical metamaterial using three-dimensional printing, inserted defects into its structure and showing how such localized defects influenced the mechanical response. The material invented was flat, made out of triangular puzzle pieces with sides that moved by bulging out or dimpling in. When “perfect,” the material is soft when squeezed from two sides, but in an imperfect material, one side of the material is soft and the other stiff. This effect flips when the structure is expanded at one side and squeezed at the other: stiff parts become soft, and soft parts stiff.

“That’s what we call a global, topological imperfection,” Prof. Shokef explains. “It’s an irregularity that you can’t just remove by locally flipping one puzzle piece. Specifically, we demonstrated how we can use such defects to steer mechanical forces and deformations to desired regions in the system.”

The new research advances the understanding of structural defects and their topological properties in condensed-matter physics systems. It also establishes a bridge between periodic, crystal-like metamaterials and disordered mechanical networks, which are often found in biomaterials.

Most cited: TAU 1st in Israel according to international ranking

Tel Aviv University ranked among top ten institutions worldwide for citations of articles written by its researchers

Tel Aviv University was ranked first in Israel and 149th out of 12,000 institutions worldwide by Webometrics, a ranking of the web presence of universities and other institutions of higher education.

The ranking is published twice a year and was created to promote the availability of academic articles online and, more broadly, open access to academic research. Unlike other higher education rankings that focus only on academic publications, Webometrics combines other factors, such as a researcher’s online presence: impact (content quality), file accessibility, and excellence (the number of articles in the top ten percent of the most cited papers in a given field).

TAU’s ranking if determined by these metrics, which measure the quality and reach of a researcher’s work: how often they’re cited and included in the top ten percent of citations in their field.

Among other Israeli institutions, The Hebrew University is ranked 200th and the Technion is in 281st place. The University of Haifa, which was ranked 573th, is far ahead of the IDC Herzliya (1415), Ariel University (1821) and the Open University (1895).

Iron Age Temple Complex Discovered Near Jerusalem Calls Into Question Biblical Depiction of Centralized Cult

Tel Moẓa site proves there were other sanctioned temples besides the official temple in Jerusalem, TAU and IAA researchers say In 2012, a monumental Iron Age temple complex dating to the late 10th and early ninth centuries BCE was discovered at Tel Moẓa near Jerusalem by archaeologists of the Israel Antiquities Authority (IAA). The site, identified as the biblical city of Moẓa, within the boundary of the tribe of Benjamin (Joshua 18:26), served as an administrative center for the storage and redistribution of grain. In the spring of 2019, the first academic excavation of the site set out to fully unearth and study two cult buildings discovered one on top of the other at Tel Moẓa: The monumental temple complex built in the late 10th to early ninth centuries BCE, and a structure beneath it that has only partially been uncovered, tentatively dated to the 10th century BCE. The Moẓa Expedition Project was led by Tel Aviv University and IAA researchers. The initial findings of the project were published in Biblical Archaeology Review in January. Shua Kisilevitz and Prof. Oded Lipschits of TAU’s Sonia and Marco Nadler Institute of Archaeology, principal investigators in the excavation and lead authors of the study, say the dig is the site of the only monumental Iron Age temple excavated in the heart of Judah. Their new study details the project’s exceptional finds at the site, the area under the complex’s earliest floor, which include cultic installations and artifacts such as anthropomorphic and zoomorphic figurines and a large decorated cult stand. “Could a monumental temple really exist in the heart of Judah, outside Jerusalem? Did Jerusalem know about it?” writes PhD student Kisilevitz. “If so, could this other temple possibly have been part of the Judahite administrative system? The Bible details the religious reforms of King Hezekiah and King Josiah, who consolidated worship practices to Solomon’s Temple in Jerusalem, and eliminated cultic activity beyond its boundaries. “However, our analysis of the archaeological finds and biblical texts clearly demonstrates that the temple at Moẓa conformed to ancient Near Eastern religious conventions and traditions and biblical depictions of cult places throughout the land. It has become clear that temples such as the one at Moẓa not only could but also must have existed throughout most of the Iron II period as part of the official, royally sanctioned religious construct.” “Despite the biblical narratives describing Hezekiah’s and Josiah’s reforms, there were sanctioned temples in Judah in addition to the official temple in Jerusalem,” Prof. Lipschits adds. “Our discoveries thus far have fundamentally changed the way we understand the religious practices of Judahites.” The rich assemblage of cultic artifacts and architectural remains at the site — including human-shape figurines, horse figurines, a cult stand decorated with a pair of lions or sphinxes, a stone built altar, a stone-built offering table and a pit filled with ash and animal bones — provides an important opportunity to study the formation of cult and religion in the region at the time and provide a framework for the formation of the Kingdom of Judah. According to the study, the construction of a central cult location with regulated worship dedicated to this purpose was a natural progression for a growing community. As the site’s function as a granary intensified, a temple was constructed to ensure economic success and to strengthen the control of the local leaders over the community around the economic and cultic center. The study of the economic function of the site in tandem with its religious function strengthens the idea that a local polity emerged in the Moẓa region in the 10th century BCE, possibly hailing the establishment of a Judahite polity later in the era. “We suggest that the Tel Moẓa temple was the undertaking of a local group, initially representing several extended families or perhaps villages that banded together to pool their resources and maximize production and yield,” the researchers write. “The rest remains to be discovered.” The Moẓa Expedition Project will resume excavation at the site this spring. The expedition will comprise a team of 50 participants, including staff and students from Tel Aviv University, Charles University (Prague) in the Czech Republic, Universität Osnabrück in Germany and UCLA in the United States. See the publication at the Biblical Archaeology Review web site: https://www.baslibrary.org/biblical-archaeology-review/46/1/4. Featured image:
Horse Figurine.
(photo credit: CLARA AMIT ISRAELI ANTIQUITIES AUTHORITY)

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