Since the problem of damage or the invasion of cells by pathogens has existed nearly ab initio, maintenance and defense must have arisen
early during evolution.
Their work also suggests that the components were recruited for this purpose
early during the evolution of flowering plants.
It will be interesting to note the majority of Android tablets had settled down at the lower price bracket after failing to make a mark as an iPad competitor
earlier during the evolution of the tablet segment.
Not exact matches
Or, as cognitive scientist Stephanie Braccini and colleagues put it in a Journal of Human
Evolution study, «a strengthening of individual asymmetry [may have] started as soon as
early hominins assumed a habitual upright posture
during tool use or foraging».
Promod Haque and Norwest Venture Partners provided exceptional support
during a fairly long product gestation and initial market fit exercise
during the
early period of FireEye's business
evolution.
He was vulnerable at many points, as we are now able to see; for the art of thinking forward, as we live forward, 13 or of perceiving holistically, or relationally, not only was as yet undeveloped but hardly acknowledged as being legitimate in Western thought
during Bergson's
earlier years when he wrote Creative
Evolution (1911).
EVOLUTION: the process by which different kinds of living organisms are thought to have developed and diversified from
earlier forms
during the history of the earth.
a It seems in the first place that, anatomically, a gradual
evolution of the brain can be discerned
during the
earliest phases of our phylogenesis.
Using the Great Barrier Reef as their study case, they estimated the
evolution of the region over the last 14,000 years and showed that (1) high sediment loads from catchments erosion prevented coral growth
during the
early phase of sea level rise and favoured deep offshore sediment deposition; (2) how the fine balance between climate, sea level, and margin physiography enabled coral reefs to thrive under limited shelf sedimentation rates at 6,000 years before present; and, (3) how over the last 3,000 years, the decrease of accommodation space led to the lateral extension of coral reefs consistent with available observational data.
The extinction of the dinosaurs allowed our distant mammalian ancestors to start foraging
during the day for the first time — and shaped our
early evolution
«This study takes an important step» toward resolving why horses shed digits
during their
early evolution, says Karen Sears, an evolutionary biologist at UCLA.
The specimen demonstrates the unique contribution of the fossil record towards understanding the
early evolution of animals
during the Cambrian period.
The Daohugou Biota makes an immense contribution to our understanding of vertebrate
evolution during this period, with such notable creatures as the oldest known gliding mammal, another
early mammal that may have swum with a beaver - like tail, the oldest dinosaurs preserved with feathers, and a pterosaur that represents an important transitional form between two major groups.
The discovery clearly shows that these animals were contemporaries of each other
during the
earliest stages of dinosaurs»
evolution.
Overall, comparing Vadasaurus's features with those of
earlier and later pleurosaurs may provide scientists with insights about how
evolution might have progressed among other, totally separate lineages of ancient creatures that also undertook the land - to - sea transition, including ichthyosaurs and mosasaurs, marine reptiles that swam the seas worldwide
during large portions of the dinosaur era.
While researchers estimate accretion
during late bombardment contributed less than one percent of Earth's present - day mass, giant asteroid impacts still had a profound effect on the geological
evolution of
early Earth.
Such a belief has become an intrinsic property of the direct gaze, based on both human
evolution and overlearning
during early life,» explains Professor Jari Hietanen, from the University of Tampere, Finland.
Mammals generally have rather poor color vision or even no color vision at all because they tended to be nocturnal
during the
early stages of their
evolution.
The results may also help shed light on what conditions were like
during the
early evolution of life on Earth.
Along with fellow graduate student Mingming Li and Professional Research Associate Matthijs van Soest, the researchers depict a model Earth, where in its interior resides distinct reservoirs of mantle material that may have formed
during the
earliest stages of Earth's
evolution.
The addition of the fossil to existing data on ancient turtles solidifies the theory that changes to the ribs and vertebrae were
early steps in shell
evolution and occurred
during the Permian geological period, when
early mammal, bird, and crocodile relatives were also diversifying.
This is because a significant role of such resonances in the development of neutron stars and in the synthesis of elements
during early evolution stages of the Universe after the Big Bang.
In their study, published today in the Springer scientific journal «The Science of Nature,» the team of scientists therefore postulates that the
evolution of penguins started much
earlier than previously thought, probably already
during the age of dinosaurs.
Observation by the MAVEN spacecraft of the upper Mars atmosphere
during a CME showed an enhancement in the escape rate of ions to space
during the event, suggesting that ion loss
during solar events in
early Mars history may have been a major contributor to the long - term
evolution of the Mars atmosphere (Jakosky et al. 2015).
More recently, his lab started studying the genetic basis of human brain
evolution as well as the signaling pathways underlying synaptic loss
during early stages of Alzheimer's Disease progression.
Although there is currently no technology that allows
early diagnosis of the disease, a number of putative markers have been identified: their detection after diagnosis would be a useful tool to monitor the
evolution of the tumor
during treatment, providing valuable prognostic information on response to a given therapy.
This is understandable if you consider the experiences gathered
during the
early stages of
evolution when food was often scarce and organisms had to minimize the energy, i. e. calories they spend by all means, in order to survive.
The precise
evolution of her feelings
during the final scene is crucial, but I was also touched by her tenderness in
earlier scenes; she plays a kind woman who has been deposited into an ugly situation by the inertia and hopelessness of alcoholism.
O'Reilly Media's Tools of Change (#TOCcon) Conference (February 12 - 14) has a December 20 cutoff date for
early pricing, and includes a major brace of workshops for industry professionals
during Author (R)
evolution Day (your pass must include Tuesday), plus two more days of multi-tracked offerings.
The accompanying publication features three newly commissioned essays that evaluate the cultural context of Ono's
early years, and five sections reflecting her geographic locations
during this period and the corresponding
evolution of her artistic practice.
The exhibition is accompanied by a fully illustrated catalogue, featuring three newly commissioned essays that evaluate the cultural context of Ono's
early years, and five sections reflecting her geographic locations
during this period and the corresponding
evolution of her artistic practice.
Editor's Note Yishu 75 opens with a text by Shao - Lan Hertel that explores cross-cultural encounters among three artists — Wang Dongling, Roman Verostko, and Andreas Schmid — as it pertains to the
evolution of calligraphy in China
during the 1980s and into the 90s, a relatively
early period for contemporary Chinese art, and the subsequent interaction with aspects of -LSB-...]
Indeed, Baldock's research process
during his residency has included studying the British Museum's collection of Mesopotamian clay tablets, which trace the
evolution from pictograms into cuneiform script's semi-abstract marks, and the
earliest of which date back 5000 years.
The retrospective spans 50 years and traces Brodsky's
evolution from
early representational works focusing on architectonic city structures, through the minimalist landscapes executed
during the artist's
early years on Long Island, to the Abstract Expressionist works that manifest Brodsky's deepest engagement with the painting process.
His
evolution as an artist is also somewhat paradoxical, making the debate between abstraction and figuration meaningless:
during the time he spent in Paris with his wife, the artist Nancy Spero, in the late fifties and
early sixties, he adhered to the ideas of abstract informalism of Michel Tapié or Jean Dubuffet, later moving towards spaces in which his art could explore the most traumatic realism.
These graphite drawings, gouaches, and inked storyboards — the majority of which have never been shown before — broadly trace the
evolution of Tom's exquisite draftsmanship and compositions from his
earliest extant erotic works, executed just after serving in the Finnish Army
during WWII, through to a complete comic produced in 1972, the year before Tom both earned his first solo exhibition, and retired from his advertising career to devote himself fulltime to his art.
The researchers conclude that because of this, the
evolution of penguins started much
earlier than assumed, likely already
during the age of dinosaurs.
During the
early stages of the bill's
evolution, «people interested in bringing hydro from Canada said there were about 1000 MW of hydro that would not require any new transmission to deliver,» Rep. Haddad told Utility Dive.
162 Climate pumping along Silk Road route to China: Adam Chou, «Migration of
early hominids
during the Pleistocene,» Journal of Human
Evolution 40 (3): A5 (March 2001).
Snakes from Greisbeckerzell (Langhian,
Early Badenian), North Alpine Foreland Basin (Germany), with Comments on the
Evolution of Snake Faunas in Central Europe
during the Miocene Climatic Optimum
However, such processes are unlikely
during winter and occur
during a limited period of the year (typically from late spring to
early fall, 21), and we argue that their past
evolution will have a negligible impact on the deep firn atmospheric record.