Results 61 to 70 of about 109,439 (302)

Relationships between tree and soil properties in Picea abies and Pinus sylvestris forests in Sweden [PDF]

open access: yes, 2010
The exchange of elements between plants and the soil in which they are growing creates reciprocal control of their element composition. Within plants, the growth rate hypothesis from ecological stoichiometry implies a strong coupling between C, N, and P.
Ladanai, Svetlana   +2 more
core   +1 more source

Biodiversity of the proposed landscape reserve of local importance "Obrichky" (Manevichsky district, Volyn region) [PDF]

open access: yes, 2015
Досліджено природні особливості території Черевахського лісництва кв.12-14 державного підприємства «Маневицький лісгосп». Показано, що найбільшу фітосозологічну цінність пропонованої для заповідання території становить Picea abies на південній межі ...
Kotsun, Borys B.   +9 more
core  

Effect of soil waterlogging on below-ground biomass allometric relations in Norway spruce [PDF]

open access: yes, 2010
An increasing importance is assigned to the estimation and verification of carbon stocks in forests. Forestry practice has several long-established and reliable methods for the assessment of aboveground biomass; however we still miss accurate predictors ...
Konopka, B   +3 more
core   +1 more source

Bilateral ictal eye closure in focal epileptic seizures: SEEG retrospective observational assessment from a tertiary epilepsy center

open access: yesEpileptic Disorders, EarlyView.
Abstract Ictal eye closure is commonly associated with functional seizures but may also occur in epileptic seizures. We retrospectively reviewed 113 consecutive stereo‐EEG (SEEG) recordings from adults with drug‐resistant focal epilepsy (2015–2024) to identify prolonged bilateral eye closure during seizures.
Paola Vassallo   +10 more
wiley   +1 more source

Mechanisms of SCN2A loss of function do not predict presence or phenotype of epilepsy

open access: yesEpilepsia, EarlyView.
Abstract Objective SCN2A loss‐of‐function (LoF) variants are associated with epilepsy (onset age ≥ 3 months), intellectual disability (ID), and autism spectrum disorder (ASD). Despite numerous identified variants and the description of phenotypic subgroups, relationships between Nav1.2 channel dysfunction and clinical phenotypes remain unclear.
Marsha Tan   +23 more
wiley   +1 more source

Concealed truth: Modeling reveals unique Quaternary distribution dynamics and refugia of four related endemic keystone Abies taxa on the Tibetan Plateau

open access: yesEcology and Evolution, 2019
Understanding the factors driving the Quaternary distribution of Abies in the Tibetan Plateau (TP) is crucial for biodiversity conservation and for predicting future anthropogenic impacts on ecosystems. Here, we collected Quaternary paleo‐, palynological,
Qinli Xiong   +10 more
doaj   +1 more source

Dynamics of frost resistance in various provenances of Abies grandis Lindl.

open access: yesActa Societatis Botanicorum Poloniae, 2014
The frost resistance of one year old needles and shoots of Abies grandis (seven provenances) and Abies alba (one provenance) was determined using Dexter's method since early autumn till late spring (September-May).
Adam Dolnicki, Wojciech Kraj
doaj   +1 more source

A survey of sequences of KT-HAK-KUP transporters in green algae and basal land plants [PDF]

open access: yes, 2018
In this data article, information is provided on sequences of KT-HAK-KUP transporters from green algae and basal land plants. A data set is offered containing sequences corresponding to the chlorophyte algae Chlamydomonas eustigma, Gonium pectorale and ...
Moriconi, Jorge Ignacio   +2 more
core   +1 more source

Deep characterization of refractory epilepsy due to mild malformation of cortical development with oligodendroglial hyperplasia (MOGHE) and insights into the role of invasive monitoring

open access: yesEpilepsia, EarlyView.
Abstract Objective Epilepsy surgery is an effective treatment option for patients with medically refractory epilepsy due to mild malformation of cortical development with oligodendroglial hyperplasia (MOGHE). The success of surgery depends on the accurate localization of the epileptogenic zone, which can be challenging due to the subtle imaging ...
Jean Khoury   +7 more
wiley   +1 more source

Living with elephants: A case study from Kavango‐Zambezi Transfrontier Conservation Area in Zimbabwe

open access: yesPeople and Nature
The Kavango‐Zambezi Transfrontier Conservation Area (KaZa TFCA) is home to one of the largest populations of African savanna elephants (approximately 227,000), a species iconic for ecological balance but also a major driver of human–elephant conflict ...
Muhammad Faizan Usman   +4 more
doaj   +1 more source

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