Results 231 to 240 of about 1,913,213 (331)

Biodiversity research requires more motors in air, water and on land

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Human activities have accelerated species extinctions, driving rapid biodiversity decline. Simultaneously, advancements in Artificial Intelligence (AI) and autonomous systems offer transformative potential for biodiversity research. Uncrewed vehicles—drones (aerial systems) and other robots (ground and underwater platforms)—equipped with high ...
Man Qi   +8 more
wiley   +1 more source

Estimating spatiotemporal reproductive dynamics of fish populations with passive acoustic monitoring: A state‐space model approach

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Passive acoustic monitoring (PAM) has been used to estimate the presence and spatial distribution of target organisms using biological sounds received by microphones. Due to its cost‐effectiveness and non‐invasiveness, PAM is becoming a promising approach for studying the spatiotemporal dynamics of large groups in response to environmental ...
Keisuke Ota   +3 more
wiley   +1 more source

Space station image captures a red tide ciliate bloom at high spectral and spatial resolution. [PDF]

open access: yesProc Natl Acad Sci U S A, 2015
Dierssen H   +5 more
europepmc   +1 more source

Integrated Species Distribution Model Using Historical Data Shows Decline in a Common Semi‐Aquatic Mammal

open access: yesAnimal Conservation, EarlyView.
A diagram of the integrated species distribution model of river otter intensity of use. Three types of data (latrine detections, roadkill detections, and detection/nondetection surveys) are linked by different observation processes to the same underlying intensity of use.
John G. Crockett   +2 more
wiley   +1 more source

Spiritual Manifest Destiny: B.A. Santamaria's Political Theology

open access: yesAustralian Journal of Politics &History, EarlyView.
This article offers a reading of B.A. Santamaria's political theology and its role in the making of contemporary Australian political imaginaries. The article charts the shifting targets of Santamaria's critique and activism, showing his departure from the perceived communist threat to a wide‐ranging attack on liberal and leftist social movements.
Clare Monagle
wiley   +1 more source

A drag on the ticket? Estimating top‐of‐the‐ticket effects on down‐ballot races

open access: yesAmerican Journal of Political Science, EarlyView.
Abstract Campaign staff, journalists, and political scientists commonly attribute the poor performances of a party's down‐ballot candidates to low‐quality or extreme top‐of‐the‐ticket candidates, but empirical evidence on this conventional wisdom is scant. We estimate the effect of candidate quality and ideology in gubernatorial and U.S.
Kevin DeLuca   +2 more
wiley   +1 more source

Optimizing Donor Kidneys During Normothermic Machine Perfusion With Sevoflurane: Design of a Research Model

open access: yesArtificial Organs, EarlyView.
A stable kidney normothermic machine perfusion model with sevoflurane delivery via a vaporizer was established, enabling mechanistic and therapeutic studies of ischemia–reperfusion injury. ABSTRACT Normothermic machine perfusion (NMP) of donor kidneys provides an opportunity not only for organ preservation but also for therapeutic intervention to ...
Philip N. Günkel   +10 more
wiley   +1 more source

A severe red tide (Tampa Bay, 2005) causes an anomalous decrease in biological sound. [PDF]

open access: yesR Soc Open Sci, 2015
Indeck KL   +4 more
europepmc   +1 more source

Evaluation of a Rat Cardiopulmonary Bypass Model Using an Extraluminal Flow Oxygenator

open access: yesArtificial Organs, EarlyView.
A rat cardiopulmonary bypass model was constructed incorporating the developed extraluminal flow oxygenator and compared with a commercial intraluminal flow oxygenator. Both oxygenators demonstrated comparable gas exchange performance and inflammatory responses; however, the one developed in this study better preserved PLT counts.
Hirohito Sumikura   +3 more
wiley   +1 more source

Narrating health and well‐being with vulnerable participants: The ethics of composite fiction as a creative method in health geographies

open access: yesArea, EarlyView.
Short Abstract This paper explores the ethical and creative value of composite fiction as a method for engaging with vulnerable participants in health geography research. Drawing on ethnographic fieldwork in Port Talbot, South Wales, it examines how composite fiction can allow for co‐creation, to challenge authorial authority, support the ethical ...
Rosie Knowles
wiley   +1 more source

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