Results 91 to 100 of about 5,668,026 (391)

Urinary Tract Infections in Ancient Greece and Roman [PDF]

open access: yesJournal of Research on History of Medicine
This study aims to assess the diagnostic and treatment methods used in ancient sources for urinary tract infections and to discuss some ancient practices that are reminiscent of the methods used by modern medicine with an analogy-based approach.
Gülseren Mutlu
doaj   +1 more source

A Study on the Cell Layer Patterns of a Citrus Periclinal Chimera Reveals β‐Cryptoxanthin Regulation in Citrus Fruits

open access: yesAdvanced Science, EarlyView.
Researchers have identified a citrus chimera with distinctive tissue origins and carotenoid profiles. It is discovered that fruit tissues develop from all three cell layers but in different proportions. A key transcription factor, MYB107, regulates β‐cryptoxanthin production by directly activating carotenoid biosynthesis genes, explaining why some ...
Chi Zhang   +8 more
wiley   +1 more source

Toward a Species Search Engine: KISSE Offers a Rigorous Statistical Framework for Bone Collagen Tandem Mass Spectrometry Data

open access: yesAdvanced Science, EarlyView.
The Species Search Engine (KISSE) is a novel statistical approach for identifying species from collagen peptides, using a curated library of sequences and their relative abundances derived from shotgun proteomics. Abstract DNA and bone collagen are two key sources of resilient molecular markers used to identify species from their remains.
Hassan Gharibi   +8 more
wiley   +1 more source

Quantifying Land Use in Past Societies from Cultural Practice and Archaeological Data

open access: yesLand, 2018
Quantitative reconstructions of past land use facilitate comparisons between livelihoods in space and time. However, comparison between different types of land use strategies is challenging as land use has a multitude of expressions and intensities.
Ryan E. Hughes   +4 more
doaj   +1 more source

Draper‐ATG3 Interaction Positively Regulates Autophagy to Mediate Silk Gland Degradation in Bombyx mori

open access: yesAdvanced Science, EarlyView.
Draper is evolutionarily conserved across most insect species. Loss of Draper inhibits autophagy activation, delaying middle silk gland degradation in the silkworm during metamorphosis. Draper interacts with autophagy ‐ related protein 3 (ATG3) to orchestrate autophagosome formation—a process essential for silk gland degradation during the larval‐pupal
Shiyu Zou   +9 more
wiley   +1 more source

Technology and culture in Greek and Roman antiquity [PDF]

open access: yes, 2007
The technological achievements of the Greeks and Romans continue to fascinate and excite admiration. But what was the place of technology in their cultures?
Cuomo, Serafina
core  

Gades and the Mediterranean: a Process of Integration [PDF]

open access: yes, 2019
The impetus for this paper is to present possible contributions of the Network Theory approach to the analysis of the Roman presence in Turdetania by the end of the 1st millennium BC.
dos Santos Silva, Bruno
core   +1 more source

Igfbp2 Downregulation in PVT‐CeA Glutamatergic Circuits Drives Neonatal Anesthesia‐Induced Fear Memory Deficits

open access: yesAdvanced Science, EarlyView.
Repeated neonatal sevoflurane exposure impairs adolescent fear memory through Igfbp2 downregulation in paraventricular thalamus‐central amygdala glutamatergic projections. Restoring Igfbp2 or activating this circuit rescues memory deficits, neuronal excitability, and spine density, identifying a precise molecular target for preventing anesthesia ...
Weiming Zhao   +16 more
wiley   +1 more source

Photogrammetry and 3D modelling in university teaching. A case study applied to the history degree

open access: yesThe Journal of Classics Teaching
The aim of this contribution is to provide a new methodology regarding the use of photogrammetry and 3D modelling in the classroom. By means of a practicum taught at Complutense University of Madrid and a survey conducted afterwards, we show the ...
Diego Chapinal-Heras   +6 more
doaj   +1 more source

A Herbal‐Piezoelectric Heterojunction Strategy to Potentiate Bacterial Cuproptosis‐Like Death and Remodel the Inflammatory Microenvironment in Infection‐Associated Implant Osteomyelitis

open access: yesAdvanced Science, EarlyView.
A titanium implant coating integrating berberine and copper‐doped strontium titanate leverages ultrasound to compromise bacterial membranes and induce cuproptosis‐like death. This approach resolves S. aureus infections in osteomyelitis models while suppressing inflammation and promoting osseointegration, demonstrating a dual‐functional strategy against
Guannan Zhang   +8 more
wiley   +1 more source

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