Results 61 to 70 of about 1,105,319 (208)

Seeing herbaria in a new light: leaf reflectance spectroscopy unlocks trait and classification modeling in plant biodiversity collections

open access: yesNew Phytologist, EarlyView.
Summary Reflectance spectroscopy is a rapid method for estimating traits and discriminating species. Spectral libraries from herbarium specimens represent an untapped resource for generating broad phenomic datasets across space, time, and taxa. We conducted a proof‐of‐concept study using trait data and spectra from herbarium specimens up to 179 yr old,
Dawson M. White   +6 more
wiley   +1 more source

Farol da Quebrada

open access: yesBrasiliana: Journal for Brazilian Studies, 2021
João Pinheiro
doaj   +1 more source

Hiding Symbols and Functions: New Metrics and Constructions for Information-Theoretic Security [PDF]

open access: yes, 2015
We present information-theoretic definitions and results for analyzing symmetric-key encryption schemes beyond the perfect secrecy regime, i.e. when perfect secrecy is not attained. We adopt two lines of analysis, one based on lossless source coding, and
Calmon, Flavio du Pin   +5 more
core   +1 more source

There Is Always a Bigger Fish. Determinants of Power Perceptions in Swiss Biodiversity Policy

open access: yesPolicy Studies Journal, EarlyView.
ABSTRACT The Advocacy Coalition Framework (ACF) views power as crucial in policy processes, but the nature of coalition power, its determinants, and how to empirically measure it remain understudied. In this article, we use a mixed method approach and social network analysis to explore power relationships in the biodiversity policy subsystem in ...
Alix d'Agostino   +2 more
wiley   +1 more source

Poemas

open access: yesBrasiliana: Journal for Brazilian Studies, 2021
Dinha (Maria Nilda de Carvalho Mota)
doaj   +1 more source

A Human Rights Perspective on the Reform of Public Administration in Romania

open access: yesEIRP Proceedings, 2011
Romanian scholars argue that the evolution and transformations of the national public administration in the past twenty years were marked in a great extent by the process of integration into the European Union.
Gabriela Varia
doaj  

Pengaruh Permainan Scrabble terhadap Peningkatan Kemampuan Membaca Anak Disleksia [PDF]

open access: yes, 2013
Penelitian ini bertujuan untuk mengetahui pengaruh permainan scrabble terhadap peningkatan kemampuan membaca anak disleksia. Subjek dalam penelitian ini adalah dua siswa dari Madrasah Ibtida'iyah yang memiliki kesulitan belajar membaca atau disleksia ...
Hidayah, N. (Nurul)   +1 more
core   +1 more source

Earlier reproductive phenology of restored grasslands

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Plants introduced to degraded ecosystems during restoration efforts often face novel environmental conditions. Consequently, plant functional traits can differ between restored and reference sites, even within the same species. Studies on such intraspecific variation mainly focused on vegetative traits, while the timing of life ...
Franziska M. Willems   +3 more
wiley   +1 more source

Praça, Supremo, cemitério

open access: yesBrasiliana: Journal for Brazilian Studies, 2021
Milton Hatoum
doaj   +1 more source

From usability to secure computing and back again [PDF]

open access: yes, 2019
Secure multi-party computation (MPC) allows multiple parties to jointly compute the output of a function while preserving the privacy of any individual party’s inputs to that function. As MPC protocols transition from research prototypes to realworld
Albab, Kinan Dak   +7 more
core   +1 more source

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