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Neural circuitry governing anxious individuals’ mis-allocation of working memory to threat

Daniel M. Stout, Alexander J. Shackman, Walker S. Pedersen, Tara A. Miskovich et al. • Scientific Reports (2017)

Abstract Dispositional anxiety is a trait-like phenotype that confers increased risk for a range of debilitating neuropsychiatric disorders. Like many patients with anxiety disorders, individuals with elevated levels of dispositional anxiet...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41598-017-08443-7

Thematic structure of clinically oriented prefrontal function assessment and intervention research: a keyword network analysis

Jin Seok Oh, Jong Gab Ho, Jin-Hyuck Park • BMC Psychiatry (2026)

Abstract Background The prefrontal cortex (PFC) has been extensively investigated in relation to higher-order cognition, emotional regulation, and behavioural control, particularly within clinically oriented studies addressing psychiatric s...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12888-026-08277-6

Psychological Components of Disease Stigma Across Illnesses: Associations with Cultural and Personal Factors

Shiming Yao, Jiajia Zhu, Yan Mu • Behavioral Sciences (2026)

Understanding public stigma against patients (also known as disease stigma)—negative attitudes or discriminatory responses toward individuals with a disease—is essential for improving health outcomes and fostering inclusive communities. In ...

DOAJ Open Access (DOAJ) DOI: 10.3390/bs16020295

Identification of Lichen Based on Substrate in Bale Village, Tanantovea District, Donggala Regency

Adrian Adrian, Lilies Lilies, Lestari MP Alibasyah, Bustamin Bustamin et al. • Biology, Medicine & Natural Product Chemistry (2026)

Lichens are associations between fungi and photosynthetic symbionts, such as algae or cyanobacteria, that form stable and specialized thallus structures. The fungi that predominantly compose the lichen body belong to the Ascomycetes, while ...

DOAJ Open Access (DOAJ) DOI: 10.14421/biomedich.2026.151.605-611

Glass-fiber catalysts for selective catalytic reduction of nitrogen oxides by CO and hydrocarbons

K. Golyashova, N. Glazov, S. Lopatin, A. Zagoruiko • Catalysis Communications (2023)

Glass-fiber catalysts (GFCs) are investigated in the process of the catalytic reduction of nitrogen oxides by hydrocarbons and carbon monoxide contained in waste and flue gases. Studies show that the platinum-based GFCs prepared by surface ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.catcom.2023.106765

Characterization of thermally treated polypropylene powders with wide sintering window for powder bed fusion of polymers

Xiaodi Gong, Xia Gao, Ning Yu, Daijun Zhang et al. • Polymer Testing (2021)

One key issue restricting semi-crystalline polymers to be widely applied in powder bed fusion (PBF) of polymers is lack of good powder processability, especially a wide sintering window. In this work, a thermal treatment method with mixed d...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.polymertesting.2021.107078

Engineered Bacterial Cellulose Nanostructured Matrix for Incubation and Release of Drug-Loaded Oil in Water Nanoemulsion

Concetta Di Natale, Concetta Di Natale, Concetta Di Natale, Vincenza De Gregorio et al. • Frontiers in Bioengineering and Biotechnology (2022)

Bacterial cellulose (BC) is a highly pure form of cellulose produced by bacteria, which possesses numerous advantages such as good mechanical properties, high chemical flexibility, and the ability to assemble in nanostructures. Thanks to th...

DOAJ Open Access (DOAJ) DOI: 10.3389/fbioe.2022.851893

Triple‐State Invisible Photonic Crystal Pattern Encrypted in Hollow‐Silica/Polyurethane Film for Anticounterfeiting Applications

Xin Zhang, Qianqian Fu, Jianping Ge • Advanced Photonics Research (2021)

An invisible photonic crystal (PC) pattern encrypted at the dry state and decrypted by solvent is a new anticounterfeiting material system, but its diversity and complexity in response are still required to be increased to enhance the antic...

DOAJ Open Access (DOAJ) DOI: 10.1002/adpr.202000208

Socioeconomic Determinants of Sustainable Technology Adoption and Its Influence on Brazilian Agricultural GVP

Diego Pierotti Procópio, Matheus Wemerson Gomes Pereira, Renato Luiz Sproesser, Elaine Aparecida Fernandes • Economies (2026)

Brazil’s agricultural sector is characterized by persistent productive duality: a technologically advanced export-oriented segment coexists with a large stratum of smallholders generating low economic returns. Understanding the economic det...

DOAJ Open Access (DOAJ) DOI: 10.3390/economies14080322

Melatonin: dual players mitigating drought-induced stress in tomatoes via modulation of phytohormones and antioxidant signaling cascades

Shifa Shaffique, Anis Ali Shah, Sang-Mo Kang, Md. Injamum-Ul-Hoque et al. • BMC Plant Biology (2024)

Abstract Drought stress significantly retards the plant production. Melatonin is a vital hormone, signaling molecule, and bio-regulator of diverse physiological growth and development processes. Its role in boosting agronomic traits under d...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12870-024-05752-8

Chemical composition, antioxidant and antimicrobial potential of essential oils from different parts of Daphne mucronata Royle

Iqra Ashraf, Muhammad Zubair, Komal Rizwan, Nasir Rasool et al. • Chemistry Central Journal (2018)

Abstract This research work was executed to determine chemical composition, anti-oxidant and anti-microbial potential of the essential oils extracted from the leaves and stem of Daphne mucronata Royle. From leaves and stem oils fifty-one di...

DOAJ Open Access (DOAJ) DOI: 10.1186/s13065-018-0495-1

Two new species of Penicillium (Eurotiales, Aspergillaceae) and the first record of P. danzhouense from mangrove sediment in Thailand, with notes on antibacterial activity

Vassana Supapongsri, Ananya Sahathippayakul, Wanchat Sirisarn, Mohit Chand et al. • MycoKeys (2025)

Two novel species of Penicillium, comprising P. chanthaburiense sp. nov. and P. buranakarlianum sp. nov., were isolated from mangrove sediment collected at the King Rama IX International Mangrove Botanical Garden in Chanthaburi Province, Th...

DOAJ Open Access (DOAJ) DOI: 10.3897/mycokeys.126.172211

Temperature dependence of liverwort diversification reveals a cool origin and hot hotspots

Karola Maul, S. Robbert Gradstein, Dietmar Quandt, Michael Kessler • Scientific Reports (2025)

Abstract The evolutionary history underlying gradients in species richness is still subject to discussions and understanding the past niche evolution might be crucial in estimating the potential of taxa to adapt to changing environmental co...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41598-025-87206-1

Analysis of taxonomic distinctness and priority conservation areas as a basis for heritage enhancement of floristic diversity: the case of the ‘hotspot’ of the islands of Numidia (North-eastern Algeria)

Tarek Hamel, Noelia Hidalgo Triana, Amel Meddad-Hamza, Amir Boulemtafes et al. • Mediterranean Botany (2022)

The identification of priority conservation areas (PCA) plays an important role in biodiversity conservation, but uncertainties create challenges for conservation planning. The objective was to test a method based on 'taxonomic distinctness...

DOAJ Open Access (DOAJ) DOI: 10.5209/mbot.81125

Functional MRI of Handwriting Tasks: A Study of Healthy Young Adults Interacting with a Novel Touch-Sensitive Tablet

Mahta Karimpoor, Nathan W. Churchill, Fred Tam, Corinne E. Fischer et al. • Frontiers in Human Neuroscience (2018)

Handwriting is a complex human activity that engages a blend of cognitive and visual motor skills. Current understanding of the neural correlates of handwriting has largely come from lesion studies of patients with impaired handwriting. Tas...

DOAJ Open Access (DOAJ) DOI: 10.3389/fnhum.2018.00030

Graphene Oxide and Reduced Derivatives, as Powder or Film Scaffolds, Differentially Promote Dopaminergic Neuron Differentiation and Survival

Noela Rodriguez-Losada, Noela Rodriguez-Losada, Rune Wendelbob, M. Carmen Ocaña et al. • Frontiers in Neuroscience (2020)

Emerging scaffold structures made of carbon nanomaterials, such as graphene oxide (GO) have shown efficient bioconjugation with common biomolecules. Previous studies described that GO promotes the differentiation of neural stem cells and ma...

DOAJ Open Access (DOAJ) DOI: 10.3389/fnins.2020.570409

Sexual Dimorphism in Growth Rate and Gene Expression Throughout Immature Development in Wild Type Chrysomya rufifacies (Diptera: Calliphoridae) Macquart

Meaghan L. Pimsler, Meaghan L. Pimsler, Meaghan L. Pimsler, Carl E. Hjelmen et al. • Frontiers in Ecology and Evolution (2021)

Reliability of forensic entomology analyses to produce relevant information to a given case requires an understanding of the underlying arthropod population(s) of interest and the factors contributing to variability. Common traits for analy...

DOAJ Open Access (DOAJ) DOI: 10.3389/fevo.2021.696638

tRNA sequences can assemble into a replicator

Alexandra Kühnlein, Simon A Lanzmich, Dieter Braun • eLife (2021)

Can replication and translation emerge in a single mechanism via self-assembly? The key molecule, transfer RNA (tRNA), is one of the most ancient molecules and contains the genetic code. Our experiments show how a pool of oligonucleotides, ...

DOAJ Open Access (DOAJ) DOI: 10.7554/eLife.63431