Results 101 to 110 of about 814,979 (304)

Corals and Reef‐Dwelling Fish Regulate Carbon Storage and Cycling Processes in Coral Reef Ecosystems

Advanced Science, EarlyView.
Coral reefs are biodiversity hotspots, yet their role in carbon storage and cycling remains poorly understood. Using field surveys and modeling in the South China Sea, we reveal the overlooked potential of carbon storage in reef ecosystems and how reef fish, corals, and surface sediment jointly shape reef carbon reservoirs.
Yiting Chen, Wenliang Zhou, Lan Qiu, Han Lai, Mingpan Huang, Qian Li, Wen Yu, Pei‐Yuan Qian, Fuwen Wei   +8 more
wiley   +1 more source

K_a-Band Link Budget Analysis for Deep Space Communications

IEEE Access
The emerging demand for increased data rates between Earth, the lunar gateway, Mars, and various other deep space probes will stretch existing deep space network (DSN) antennas beyond capacity.
Md. Saiful Islam, Jakeya Sultana, Nicholas P. Lawrence, Aaron T. Pereira, Stephen J. Salamon, Alex Dinovitser, Thien Duc Nguyen, Jose E. Velazco, Brian W.-H. Ng, Nelson Tansu, Frederick W. Menk, Ed Kruzins, Neil H. E. Weste, Said F. Al-Sarawi, Derek Abbott   +14 more
doaj   +1 more source

A preliminary weather model for optical communications through the atmosphere [PDF]

A preliminary weather model is presented for optical propagation through the atmosphere. It can be used to compute the attenuation loss due to the atmosphere for desired link availability statistics.
Shaik, K. S.
core   +1 more source

Mapping the “Supply–Demand–Flow” of Ecosystem Services for Ecosystem Management in China

Advanced Science, EarlyView.
This study develops a “supply–demand–flow” framework clarifies how ecosystem services move between regions by distinguishing potential and actual supply and demand. Using integrated biophysical–socioeconomic modeling, nine services in China were mapped.
Yikun Zhang, Yadong Yang, Yongsheng Wang, Guirui Yu   +3 more
wiley   +1 more source

Performance Evaluation of LOS and NLOS Vertical Inhomogeneous Links in Underwater Visible Light Communications

IEEE Access, 2018
In this paper, underwater visible light communication (UWVLC) vertical links are modeled and evaluated, taking account of the inhomogeneous nature of underwater (UW) environment.
Noha Anous, Mohamed Abdallah, Murat Uysal, Khalid Qaraqe   +3 more
doaj   +1 more source

Tightening the Results/Funding Link in Performance Budgeting Systems [PDF]

Influential contemporary performance budgeting models have sought to tighten the link between results and budgets. This paper considers three approaches – budget-linked performance targets, budgeting based upon output or outcome costs, and budgetary ...
Marc Robinson
core  

INB3P: A Multi‐Modal and Interpretable Co‐Attention Framework Integrating Property‐Aware Explanations and Memory‐Bank Contrastive Fusion for Blood–Brain Barrier Penetrating Peptide Discovery

Advanced Science, EarlyView.
INB3P is a multimodal framework for blood–brain barrier‐penetrating peptide prediction under extreme data scarcity and class imbalance. By combining physicochemical‐guided augmentation, sequence–structure co‐attention, and imbalance‐aware optimization, it improves predictive performance and interpretability.
Jingwei Lv, Qianyang Wu, Jian Liu, Binlu Yang, Yuanhao Li, Junlin Xu, Yajie Meng, Leyi Wei, Zilong Zhang, Quan Zou, Xiulai Li, Feifei Cui   +11 more
wiley   +1 more source

Downlink Analysis of a Low-Earth Orbit Satellite Considering an Airborne Interference Source Moving on Various Trajectory

Remote Sensing
This paper analyzes low-Earth-orbit (LEO) satellite downlinks when an airborne interference source moves parallel to the satellite trajectory by considering the relative angle differences between the satellites and the interference sources.
Eunjung Kang, YoungJu Park, JungHoon Kim, Hosung Choo   +3 more
doaj   +1 more source

Ethical Precision in Nanoscale Brain Interfacing

Advanced Science, EarlyView.
As brain interfaces approach the nanoscale, precision no longer only measures—it knows, predicts, and potentially reshapes the mind. This work argues that traditional ethics fails under such conditions and proposes a shift toward continuous, operation‐based governance using the recovery–discovery framework to track, constrain, and responsibly steer ...
Guilherme Wood
wiley   +1 more source

A Multi-Site Ultra-Miniaturized Circularly Polarized Triple-Band MIMO Antenna for High Data-Rate IoMT Applications

IEEE Access
This work proposes a miniaturized, circularly polarized (CP), triple-band, MIMO implantable antenna for wireless capsule endoscopy (WCE) and deep tissue applications in an internet of medical things (IoMT) scenario.
Syed Nazim Shah, Syed Ahson Ali Shah, Izaz Ali Shah, Jamal Nasir, Miguel Angel Gomez Laso   +4 more
doaj   +1 more source