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南京农业大学农学院《Plant Biotechnology Journal》发表万建民院士团队“Fine tuning rice heading date through multiplex editing of the regulatory regions of key genes by CRISPR‐Cas9”（图）
万建民 气候 基因
2024/6/11
2023年11月9日，南京农业大学万建民院士团队在Plant Biotechnology Journal发表了题为“Fine tuning rice heading date through multiplex editing of the regulatory regions of key genes by CRISPR‐Cas9”的研究论文。该研究开发了一种名为High-efficiency ...
World Oceans Day:How do snook survive cold spells in Everglades waters?By heading for the depths
World Oceans Day snook survive cold spells Everglades waters heading for the depths
2017/7/21
Find related stories on NSF's Environmental Research and Education (ERE) Programs at this link. Find related stories on NSF's Long-Term Ecological Research Program at this link.When a cold s...
Wayfinding,displacements,and mental maps:Velocity fields are not typically used to determine one's heading
Wayfinding displacements mental maps Velocity fields typically determine
2015/8/13
When an individual moves through a cluttered environment, he or she often fixates an object relatively near his or her path in the middle distance and uses pursuit eye movements to follow it while mov...
Heading and path information from retinal flow in naturalistic environments
Heading path information retinal flow naturalistic environments
2015/8/13
In four experiments, we explored the heading and path information available to observers as we sim-ulated their locomotion through a cluttered environment while they fixated an object off to the side....
Human heading judgments and object-based motion information
Heading Motion Motion in depth Optic flow
2015/8/13
In four experiments, we explored observers’ ability to make heading judgments from simulated linear and circular translations through sparse forests and with pursuit fixation on one tree. We assessed ...
A probabilistic model for heading judgments from converging elements
optical flow motion parallax wayfinding
2015/8/13
This paper describes the mathematical basis and application of a probabilistic model for recovering the direction of camera trans-lation (heading) from optical flow. According to the theorem that head...
A study of eye movements during simulated travel toward a grove of four stationary trees revealed that observers looked most at pairs of trees that converged or decelerated apart. Such pairs specify t...
Eye movements and an object-based model of heading perception
Eye movements object-based model heading perception
2015/8/13
The movement of an observer through an environment of stationary objects creates a complex set of motions called optical flow. Accurately registering these motions with our mobile eyes and acting upon...
Heading judgments in minimal environments:The value of a heuristic when invariants are rare
Heading judgments minimal environments heuristic invariants
2015/8/13
Observers made systematic heading judgments in two experiments simulating their translation through an environment with only two trees. When those trees converged or decelerated apart, ob-servers tend...
Inertially Aided GPS Based Attitude Heading Reference System (AHRS) for General Aviation Aircraft
GPS Attitude Heading Reference System (AHRS) General Aviation Aircraft
2015/6/29
GPS was used with ultra-short baselines (2-3 carrier wavelengths) in a triple antenna configuration to obtain attitude for General Aviation (GA) aircraft.Through algorithm selection and error source c...
A Low-Cost GPS/Inertial Attitude Heading Reference System (AHRS) for General Aviation Applications
Low-Cost GPS/Inertial Attitude Heading Reference System (AHRS) General Aviation Applications
2015/6/29
An inexpensive Attitude Heading Reference System (AHRS) for General Aviation applications is developed by fusing low cost ($20 - $1000) automotive grade inertial sensors with GPS. The inertial sensor ...
Driving Along the Road or Heading for the Village? Conceptual Differences Underlying Motion Event Encoding in French, German, and French–German L2 Users
motion events cross-linguistic analysis eye tracking language production L2 acquisition path of motion
2015/5/13
The typological contrast between verb- and satellite-framed languages (Talmy, 1985) has set the basis for many empirical studies on L2 acquisition. The current analysis goes beyond this typology by lo...
Rare Cancers: how far have we come and where should we be heading? Extending evidence-based care to people with rare cancers
rare cancers cancer types patients
2015/4/21
Approximately one third of Australians who die of cancer do so from one classified as being ‘rare’. While there have been significant recent improvements seen for many patients with common cancer type...
Euro-Mediterranean relations and their heading. On the way to a differentiated multilateralism?
good governance European Neighbourhood Policy European Union Euro-Mediterranean Alliance Mediterranean partnership regionalism strategic partnership
2014/3/28
e European Union pays a primary attention to the development of neighbouring relations; it means the relations with countries in the immediate vicinity of its external borders. h is is done for the sa...
Euro-Mediterranean relations and their heading. On the way to a differentiated multilateralism?
good governance European Neighbourhood Policy European Union Euro-Mediterranean Alliance Mediterranean partnership regionalism strategic partnership
2014/3/28
e European Union pays a primary attention to the development of neighbouring relations; it means the relations with countries in the immediate vicinity of its external borders. h is is done for the sa...