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Weather radar records drastic drop in mayfly populations（图）
Weather radar drastic drop mayfly populations
2020/2/20
At the beginning of each summer, mayfly larvae emerge from bodies of water and shed their skin to become full-fledged mayflies, similar to the way in which caterpillars become butterflies.
Richard N. Zare 来山东师范大学作“Mass Spectrometry, Drop by Drop”学术报告
Richard N. Zare 山东师范大学 学术报告 质谱分析法
2017/9/5
2017年8月29日上午，应科技处、化学化工与材料科学学院邀请，国际著名物理化学、分析化学家、美国科学院院士、中国科学院外籍院士、斯坦福大学Richard N. Zare教授，在千佛山校区作了题为“Mass Spectrometry, Drop by Drop”的学术报告。学术报告由校长唐波主持，化学院师生聆听了报告。 报告中，Richard N. Zare教授对质谱分析法的研究历史和现状做了深入...
Squeezing Every Drop of Fresh Water from Waste Brine
Squeezing Every Drop Fresh Water Waste Brine
2017/7/21
Engineers at the University of California, Riverside have developed a new way to recover almost 100 percent of the water from highly concentrated salt solutions. The system will alleviate water shorta...
Changes in Indirect Markers of Muscle Damage and Tendons After Daily Drop Jumping Exercise with Rapid Load Increase
Stretch-shortening cycle neuromuscular adaptation electrical stimulation Achilles tendon patellar tendon
2016/2/23
The aim of this study was to assess changes in indirect markers of muscle damage and type I collagen degradation, as well as, patellar and Achilles tendon morphological differences during nine daily d...
A Comparison of the Habitual Landing Strategies from Differing Drop Heights of Parkour Practitioners (Traceurs) and Recreationally Trained Individuals
Kinetics forefoot Parkour dissipation kinematics
2016/2/23
Parkour is an activity that encompasses methods of jumping, climbing and vaulting. With landing being a pertinent part of this practise, Parkour participants (traceurs) have devised their own habitual...
Comparison of Tree Extraction from Intensity Drop and From Multiple Returns in ALS Data
LIDAR data Tree extraction Airborne Laser Scanner Three dimensional Intensity Drop Multiple Returns
2015/11/20
LIDAR is an application widely open as an area of study for modelling detailed topographic maps. It is generally used in airborne applications. In this study, the aim is tree extraction from a data ha...
Blood test results vary from drop to drop in fingerprick tests
Bioengineering BioScience Research Collaborative Engineering Texas Medical Center
2015/12/7
When it comes to needles and drawing blood, most patients agree that bigger is not better. But in the first study of its kind, Rice University bioengineers have found results from a single drop of blo...
Investigating the Effects of Knee Flexion during the Eccentric Heel-Drop Exercise
Achilles tendinosis tendinopathy rehabilitation
2015/8/28
This study aimed to characterise the biomechanics of the widely
practiced eccentric heel-drop exercises used in the management
of Achilles tendinosis. Specifically, the aim was to quantify
chang...
Non-linear modal interactions in the oscillations of a liquid drop in a gravitational "eld
Liquid drop Modal interactions Bifurcations
2015/8/27
Non-linear modal interactions in the dynamics of a vibrating drop are examined. The partial di!erential equations governing the drop vibrations are formulated assuming potential #ow and incompressibil...
Assess 'Til We Drop?
sandals oceanography
2015/7/20
June is the time that oceanography undergraduates have the cleanest shoes and tidiest rooms, and have contacted everyone in their mobile phone directories—many for the first time since last year. Univ...
Functional and Neuromuscular Changes in the Hamstrings After Drop Jumps and Leg Curls
Isometric strength stamping balance kinaesthesia DOMS EIMD
2015/5/18
The purpose of this study was to use a holistic approach to investigate changes in jumping performance, kinaesthesia, static balance, isometric strength and fast stepping on spot during a 5-day recove...
Ground Reaction Forces and Loading Rates Associated with Parkour and Traditional Drop Landing Techniques
Kinetics absorption forefoot roll
2015/5/14
Due to the relative infancy of Parkour there is currently a lack of empirical evidence on which to base specific technique instruction upon. The purpose of this study was to compare the ground reactio...
Muscle activity response to external moment during single-leg drop landing in young basketball players: The importance of biceps femoris in reducing internal rotation of knee during landing
ACL injury risk factors knee moment muscle activation.
2015/5/11
Internal tibial rotation with the knee close to full extension
combined with valgus collapse during drop landing generally
results in non-contact anterior cruciate ligament (ACL) injury.
Reliability of kinematics and kinetics associated with Horizontal Single leg drop jump assessment. A brief report
Ground reaction force impulse assessment
2015/4/1
Determining the reliability of a unilateral horizontal drop jump
for displacement provided the focus for this research. Eighteen
male subjects were required to step off a 20cm box and land on
a ...
Yield, cluster drop and nut traits of three Turkish hazelnut cultivars
Corylus avellana hazelnut yield nut drop fruit traits
2015/1/21
The yield, cluster drop and nut traits of the hazelnut cultivars Tombul, Palaz and Çakildak in Turkey were examined during 2001–2002. The cluster drop ranged from 7.5 to 17.0%. The highest yield ...