Results 61 to 70 of about 717,951 (343)

‘Fixed direction’-responses of birds in the geomagnetic field

Communicative & Integrative Biology, 2009
IN A RECENT PAPER, WE DESCRIBED THE ORIENTATION BEHAVIOR OF TWO PASSERINE MIGRANTS UNDER DIM RED LIGHT: the birds headed westward in spring as well as in autumn, displaying a 'fixed direction'-response. 'Fixed direction'-responses in other directions were observed under abnormal light regimes.
Roswitha, Wiltschko, Wolfgang, Wiltschko
openaire   +2 more sources

Evaluation of the Wadden Sea Particularly sensitive Sea Area. On behalf of the Common Wadden Sea Secretariat. [PDF]

, 2010
The purpose of this document is to present the high level outcomes for the evaluation of the effectiveness of the Wadden Sea PSSA, seven years after its designation by the IMO.
Butt, Nickie, Gallagher, Anthony, Thatcher, Kevin, Vigar, Natalie, Wright, Paul   +4 more
core   +1 more source

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

Advanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha, Yingshan Ma, Yong Nam An, Sung‐Un An, Hyeon Hak Jung, Suvi‐Tuuli Varjamo, Jiwon Yoo, Junho Min, Hanvit Kim, Faisal Ahmed, Sang Hoon Chae, Young Min Song, Weiwei Cai, Tawfique Hasan, Zhipei Sun, Dong‐Ho Kang, Hyeon‐Jin Shin, Yunyun Dai, Hoon Hahn Yoon   +18 more
wiley   +1 more source

What is marine biodiversity? Towards common concepts and their implications for assessing biodiversity status [PDF]

, 2016
Biodiversity' is one of the most common keywords used in environmental sciences, spanning from research to management, nature conservation, and consultancy.
Angel Borja, Herman Hummel, Hugues Blanchet, Jacob Carstensen, Jesper H. Andersen, Michael Elliott, Nathalie Niquil, Paul E Renaud, Sabine Cochrane, Sabine Cochrane, Torsten Berg   +10 more
core   +7 more sources

Multimodal Structural Color Graphics Based on Colloidal Photonic Microdome Arrays

Advanced Functional Materials, EarlyView.
A hybrid photonic system combining colloidal crystals and microscale domes is designed to achieve four switchable optical states via the interplay of Bragg reflection and TIR interference. The graphics composed of the photonic microdome arrays provide tunable, angle‐sensitive structural coloration and concealed‐to‐revealed transitions, offering a ...
Jun‐Gu Kang, Hwan‐Young Lee, Chaerim Son, Hyeonbin Jo, Shin‐Hyun Kim   +4 more
wiley   +1 more source

Nature monument "Panjica river gorge": Area of exceptional geomorphological and hydrological values [PDF]

Zaštita prirode
The gorge valley of Panjica river, in the part where there is Vodena pećina cave with a strong Karst spring, as well as a tufa accumulation with two attractive waterfalls, has been proposed for designation as a nature monument of geomorphological ...
Savovski Borislav, Marinčić Srđan, Ilić Marina, Kličković Milorad   +3 more
doaj   +1 more source

A transnational marine ecological observatory in the Adriatic Sea to harmonize a fragmented approach to monitoring and conservation

Advances in Oceanography and Limnology, 2021
The design and establishment of Marine Ecological Observatories (MEOs) are fostered at the European level. MEOs should adopt a holistic view, integrating and harmonizing long-term oceanographic and ecological research and monitoring, and increasing ...
Elisabetta Manea, Caterina Bergami, Lucia Bongiorni, Lucilla Capotondi , Elisabeth De Maio, Alessandro Oggioni, Alessandra Pugnetti   +6 more
doaj   +1 more source

Cost-effectiveness of managing Natura 2000 sites: an exploratory study for Finland, Germany, the Netherlands and Poland [PDF]

, 2010
Natura 2000 sites are expected to assure the long-term survival of Europe's most valuable and threatened species and habitats. It follows that successful management of the sites is of great importance.
Apeldoorn, R.C., van, Chmielewski, T., Kosola, M.L., Mewes, M., Varjopuro, R., Veeneklaas, F.R., Wätzold, F.   +6 more
core   +2 more sources

Biobased Bionic Spider Silk via Electrostatic Complexation for Simultaneously Harvesting Atmospheric Water and Triboelectric Energy

Advanced Functional Materials, EarlyView.
Bio‐based bionic spider silk and spider web are first prepared using polyelectrolyte complexation technique for the simultaneous harvesting of water and triboelectric energy. The advantage of this process lies on entirely bio‐based materials, fully green water‐processable procedures, extremely high production rate (99.36%), excellent fog harvesting ...
Qin Chen, Araz Rajabi‐Abhari, Tongtong Fu, Haonan Zhang, Siqi Huan, Liang Chen, Jinchao Li, Cheng Hao, Yaping Zhang, Ning Yan   +9 more
wiley   +1 more source

Photoconductivity‐Driven Quantum Efficiency Gain in Inorganic Ruddlesden‐Popper Layered Cs2PbBr2I2 Perovskite Photodetector for Visible Light Detection

Advanced Functional Materials, EarlyView.
Rational halogen mixing strategy was employed to shift the bandgap of Cs2PbBr2I2 from ultraviolet to visible region, enabling first realization of a visible‐light photodetector with this 2D layered Ruddlesden‐Popper perovskite material. Under illumination, light‐induced internal field forms and drives trap‐mediated persistent photoconductivity ...
Md Fahim Al Fattah, Asif Abdullah Khan, Saikiran Khamgaonkar, Majid Haji Bagheri, Danyah Khan, Md Rasidul Islam, Mahmoud Almadoun, Aixi Pan, Alexander Li, Marwa Abd‐Ellah, Vivek Maheshwari, Dayan Ban   +11 more
wiley   +1 more source