Results 171 to 180 of about 731,465 (290)

Analytical Approaches to Address Challenges in the Analysis of Cannabinoids in Vascular Matrices Using Mass Spectrometry

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT Phytocannabinoids are bioactive metabolites derived from the Cannabis sativa plant. They have garnered attention due to their recreational uses and therapeutic potential. Although various analytical strategies have been employed for their analysis, mass spectrometry (MS) coupled to chromatographic separation is superior due to its sensitivity ...
Radwa Mahmoud   +2 more
wiley   +1 more source

An unfinished Pompeian construction site reveals ancient Roman building technology. [PDF]

open access: yesNat Commun
Vaserman E   +10 more
europepmc   +1 more source

International Registry of NKX2‐1‐Related Disorders: Clinical, Genetic, and Imaging Perspectives

open access: yesMovement Disorders, EarlyView.
Abstract Background NKX2‐1–related disorders result from heterozygous variants in NKX2‐1, a gene crucial for brain, lung, and thyroid development. Although movement disorders, hypothyroidism, and neonatal respiratory distress are recognized, the full phenotype and genotype–phenotype relationships remain incompletely defined.
Laia Nou‐Fontanet   +47 more
wiley   +1 more source

Finding Maximum Weight 2‐Packing Sets on Arbitrary Graphs

open access: yesNetworks, EarlyView.
ABSTRACT A 2‐packing set for an undirected, weighted graph G=(V,E,w)$$ G=\left(V,\kern0.3em E,\kern0.3em w\right) $$ is a subset 𝒮⊆V such that any two vertices v1,v2∈𝒮 are not adjacent and have no common neighbors. The Maximum Weight 2‐Packing Set problem that asks for a 2‐packing set of maximum weight is NP$$ \mathbf{NP} $$‐hard. Next to 13 novel data
Jannick Borowitz   +2 more
wiley   +1 more source

Itiner-e: A high-resolution dataset of roads of the Roman Empire. [PDF]

open access: yesSci Data
de Soto P   +19 more
europepmc   +1 more source

Shaping Manager Well‐Being and Functioning in Declining Nonprofit Organizations: The Critical Role of Strategy Implementation

open access: yesNonprofit Management and Leadership, EarlyView.
ABSTRACT Under the roof of Christian churches in Central Europe, some nonprofit organizations (NPOs) grow, while others are in marked decline. Our study in this context extends a previous focus on financial indicators to NPO managers' experiences, their role clarity and job satisfaction, during phases of organizational growth and decline. Specifically,
Max Niehoff, Johannes Stark
wiley   +1 more source

Partial mitochondrial genome of the enigmatic Bermuda fireworm Odontosyllis enopla Verrill, 1900 (Annelida, Syllidae, Eusyllinae) and its phylogenetic implications. [PDF]

open access: yesZookeys
Wyant LD   +13 more
europepmc   +1 more source

The Differential Impact of Emotional Support on Social Problem‐Solving and Mental Health Among Latina Immigrant Survivors of Adverse Childhood Experiences

open access: yesResearch in Nursing &Health, EarlyView.
ABSTRACT Adverse childhood experiences (ACEs) are often positively associated with mental health conditions. We examined whether emotional support attenuates the association between ACE clusters and both social problem solving and mental health assessments (depression, anxiety, post‐traumatic stress disorder (PTSD) symptoms).
Laura Mata Lopez   +4 more
wiley   +1 more source

Estimating European Pilchard (Sardina pilchardus) Total Length: New Equations for the Ichthyoarchaeological Record

open access: yesInternational Journal of Osteoarchaeology, EarlyView.
ABSTRACT Throughout its area of distribution, in particular in the Iberian Peninsula, the European pilchard (Sardina pilchardus Walbaum 1792) has been an extensively exploited species since Prehistoric times. Our knowledge of the past fisheries of this clupeid nevertheless remains limited due to a scarcity of ichthyoarchaeological data, which reflects,
Arnau Brosa‐Planella   +6 more
wiley   +1 more source

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