Results 11 to 20 of about 4,098,484 (351)

Forest and snow rather than food or foe limit the distribution of a generalist mesocarnivore in winter [PDF]

open access: yesEcosphere, 2023
Investigating species responses to trophic interactions and abiotic factors is crucial to better understanding their ecology and creating effective management strategies.
Andrew R. Butler   +3 more
doaj   +2 more sources

Data-driven discovery of organic electronic materials enabled by hybrid top-down/bottom-up design

open access: greenAdvanced Materials, 2022
The high-throughput molecular exploration and screening of organic electronic materials often starts with either a 'top-down' mining of existing repositories, or the 'bottom-up' assembly of fragments based on predetermined rules and known synthetic templates.
J. Terence Blaskovits   +3 more
openalex   +4 more sources

On-Site Participation for Proto-Architectural Assemblies Encompassing Technology and Human Improvisation: “Fish Trap” and “Orchid” Architectural Interventions [PDF]

open access: yesComplexity, 2020
This research investigates the notion of builders’ on-site engagement to physically build architectural interventions based on their demands, spatial requirements, and collaborative improvisation enhanced with the principles of uniqueness and bespoke ...
Peter Buš, Shi-Yen Wu, Ayça Tartar
doaj   +2 more sources

Decolonizing Philosophy of Technology: Learning from Bottom-Up and Top-Down Approaches to Decolonial Technical Design [PDF]

open access: hybridPhilosophy & Technology, 2021
AbstractThe decolonial theory understands that Western Modernity keeps imposing itself through a triple mutually reinforcing and shaping imprisonment: coloniality of power, coloniality of knowledge, and coloniality of being. Technical design has an essential role in either maintaining or overcoming coloniality.
Cristiano Cordeiro Cruz
openalex   +2 more sources

On observational and modelling strategies targeted at regional carbon exchange over continents [PDF]

open access: yesBiogeosciences, 2009
Estimating carbon exchange at regional scales is paramount to understanding feedbacks between climate and the carbon cycle, but also to verifying climate change mitigation such as emission reductions and strategies compensating for emissions such as ...
C. Gerbig, A. J. Dolman, M. Heimann
doaj   +7 more sources

Study of Top-down and Bottom-up Approaches by Using Design of Experiment (DoE) to Produce Meloxicam Nanocrystal Capsules [PDF]

open access: bronzeAAPS PharmSciTech, 2020
In order to investigate the correlation among energy input-related, drug-related, and stabilizer-related aspects for both top-down and bottom-up nanocrystal production, meloxicam nanosuspensions (NS) were produced by using three different methods (low-energy wet milling, high-pressure homogenization, and precipitation) and each method was optimized by ...
Tao Liu, Xinxin Yu, Haipeng Yin
openalex   +3 more sources

Developing a comprehensive and comparative questionnaire for measuring personality in chimpanzees using a simultaneous top‐down/bottom‐up design [PDF]

open access: greenAmerican Journal of Primatology, 2013
AbstractOne effective method for measuring personality in primates is to use personality trait ratings to distill the experience of people familiar with the individual animals. Previous rating instruments were created using either top‐down or bottom‐up approaches. Top‐down approaches, which essentially adapt instruments originally designed for use with
Hani D. Freeman   +5 more
openalex   +4 more sources

How to design decentralisation to curb secessionist pressures? Top-down vs. bottom-up reforms

open access: closedStructural Change and Economic Dynamics, 2021
Abstract This paper looks at decentralisation as an institutional solution for curbing secessionist pressures by making potentially seceding regions strictly better off by staying in the union. We show that a bottom-up decentralisation reform, where single regions that can opt to assume or not stronger fiscal responsibilities on the basis of ...
Floriana Cerniglia   +2 more
openalex   +4 more sources

Computer-aided design of nano-filter construction using DNA self-assembly [PDF]

open access: yesNanoscale Research Letters, 2006
Computer-aided design plays a fundamental role in both top-down and bottom-up nano-system fabrication. This paper presents a bottom-up nano-filter patterning process based on DNA self-assembly.
Mohammadzadegan Reza, Mohabatkar Hassan
doaj   +4 more sources

Should Dashboards be Designed from the Bottom up or top down? [PDF]

open access: hybridInternational Journal of Accounting Research, 2016
Payal Chadha
openalex   +2 more sources

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