Results 11 to 20 of about 3,193 (161)

Abraham Accords: Palestine issue should be addressed for a peaceful Middle East

open access: yesCappadocia Journal of Area Studies, 2021
Decades of tensions in the Middle East have left many regional countries in tatters. The Abraham Accords – a joint declaration of the United States, Israel, and the United Arab Emirates, was signed alongside a peace agreement, although there has never ...
Polen Bayrak
doaj   +1 more source

Polen : [Länderbericht]

open access: yes, 2016
A description of Polish law before and after the 2015 reform, written for the comparative part of a leading German commentary to insolvency law.
Porzycki, Marek, Liebscher, Marc
openaire   +3 more sources

Phosphonanaloga von Aminosäuren und Peptiden: Synthese der Phosphonanaloga von Depsipeptiden mittels der Passerini-Reaktion.

open access: yesCHIMIA, 1983
Synthesis of phosphorous analogues of tri- and tetra-depsipeptides 4 involving the Passerini reaction of diethylisocyanmethylphosphonate 3 with carbonyl compounds 2 and N-protected glycine 1 is reported.
Janusz Rachoń
doaj   +1 more source

Die Solvathülle und ihr Einfluß auf die Fluoreszenz

open access: yesCHIMIA, 1974
This review paper gives information about the nature of the microenvironment of luminescent molecules in non-polar/polar solvent mixtures. The following problems are discussed: 1.
A. Kawski
doaj   +1 more source

Keanekaragaman polen sebagai sumber pakan lebah Trigona sp. di Desa Sukawening Kecamatan Dramaga Kabupaten Bogor

open access: yesJurnal Biologi Udayana, 2023
Lebah tanpa sengat pada umumnya menghasilkan produk madu, selain itu juga terdapat serbuk sari yang dapat dikaji pada ilmu melissopalinologi untuk mengidentifikasi morfologi polen, jenis serta geografis dari    tumbuhan. Polen atau serbuk sari juga dapat
Ryan Triyadi   +2 more
doaj   +1 more source

Genomic structure and ex situ conservation of the North American grapevine Vitis labrusca

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
The North American wild grapevine species Vitis labrusca is an important source of disease resistance and climate resilience traits for breeding new grapevine cultivars. To ensure its continued use in breeding, V. labrusca must be accurately identified and genetically diverse material must be conserved.
Zoë Migicovsky   +18 more
wiley   +1 more source

Analysis of Rainfall in Tampa

open access: yesUndergraduate Journal of Mathematical Modeling: One + Two, 2017
Rainfall for a region is very important to define, because it affects an ecosystem health, wildlife, and even human behavior. Using data obtained from National Oceanographic and Atmospheric Administration (NOAA) at the Tampa Bay International Airport and
Amy Polen
doaj   +1 more source

The shared benefits of fallen fruits: A novel mechanism stabilizing a nursery pollination mutualism between Sambucus and kateretid beetles

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Understanding how cooperative interactions remain stable matters for biodiversity because many plants rely on specialist insects that can also impose reproductive costs. We studied the interaction between Sambucus sieboldiana and seed‐consuming Heterhelus beetles through detailed field observations and pollination experiments.
Suzu Kawashima   +3 more
wiley   +1 more source

Kamieniecki Geschlecht und seine Beziehungen zu Moldau am Ende des 15. und zu Beginn des 16. Jahrhunderts. Ein Überblick [PDF]

open access: yesCodrul Cosminului, 2014
This paper refers to the Kamieniecki Family and its relations with Moldova in 15th and 16th century. This family owed their careers and social advancements to the immersion in Polish policy towards Moldova.
Katarzyna Niemczyk
doaj  

Specimen‐tailored ‘lived’ climate reveals precipitation onset and amount best predict specimen phenology, but only weakly predict estimated reproduction across a clade

open access: yesNew Phytologist, EarlyView.
Summary Herbarium specimens are widely distributed in space and time, thereby capturing diverse conditions. We reconstructed specimen ‘lived’ climate from knowledge of germination cues and collection dates for 14 annual species in the Streptanthus (s.l.) clade (Brassicaceae) to ask: which climate attributes best explain specimen phenological stage and ...
Megan Bontrager   +6 more
wiley   +1 more source

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