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IWORMLF: Improved Invasive Weed Optimization With Random Mutation and Lévy Flight for Beam Pattern Optimizations of Linear and Circular Antenna Arrays

Tingting Zheng, Yanheng Liu, Geng Sun, Lin Zhang et al. • IEEE Access (2020)

The beam pattern synthesis of antenna arrays is one of the most significant optimization problems in the electromagnetics community, and it affects the performance of wireless communication systems. In this article, we formulate the beam pa...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2020.2968476

Identification of Interfunctional Coordination Items Important for Business Performance of SMEs

Zuzana Hübnerová, Eva Tomášková, Josef Bednář • Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis (2020)

This paper provides a deeper analysis of the relationships between interfunctional coordination (IFC) and business performance (BP). IFC is studied in many fields such as marketing, management, logistics, informatics or human resources. The...

DOAJ Open Access (DOAJ) DOI: 10.11118/actaun202068010169

Spatial and Temporal Variability of Bed Exchange Characteristics of Fine Sediments From the Weser Estuary

J. Patzke, E. Nehlsen, P. Fröhle, R. F. Hesse • Frontiers in Earth Science (2022)

Sedimentation of fine-grained sediments in estuaries is a natural physical phenomenon influenced by biogeochemical processes. In the estuarine turbidity maximum (ETM), enhanced net deposition of sediments is observed even in areas with high...

DOAJ Open Access (DOAJ) DOI: 10.3389/feart.2022.916056

Microwave assisted synthesis and characterisation of a zinc oxide/tobacco mosaic virus hybrid material. An active hybrid semiconductor in a field-effect transistor device

Shawn Sanctis, Rudolf C. Hoffmann, Sabine Eiben, Jörg J. Schneider • Beilstein Journal of Nanotechnology (2015)

Tobacco mosaic virus (TMV) has been employed as a robust functional template for the fabrication of a TMV/zinc oxide field effect transistor (FET). A microwave based approach, under mild conditions was employed to synthesize stable zinc oxi...

DOAJ Open Access (DOAJ) DOI: 10.3762/bjnano.6.81

ROS/Enzyme Dual-Responsive Drug Delivery System for Targeted Colorectal Cancer Therapy: Synergistic Chemotherapy, Anti-Inflammatory, and Gut Microbiota Modulation

Xin Zhang, Ruonan Lian, Bingbing Fan, Lei Meng et al. • Pharmaceutics (2025)

Objectives: Colorectal cancer (CRC) is a leading cause of cancer-related mortality, driven by chronic inflammation, gut microbiota dysbiosis, and complex tumor microenvironment interactions. Current therapies are limited by systemic toxicit...

DOAJ Open Access (DOAJ) DOI: 10.3390/pharmaceutics17070940

Scalable micro/nanostructured superhydrophobic surface modifications for enhanced energy efficiency and heat transfer performance in stainless steel and titanium

Younghun Shin, Kwon-Yeong Lee, Jeong-Won Lee, Woonbong Hwang • Materials Research Express (2023)

Condensation refers to the change of a substance from a gaseous phase to a liquid phase, an example of which is the condensation of water vapor in nature. Condensation is used in many industries, such as energy generation and seawater desal...

DOAJ Open Access (DOAJ) DOI: 10.1088/2053-1591/ace23a

Antibacterial effects of nano-imprinted moth-eye film in practical settings.

Miho Yamada, Kiyoshi Minoura, Takashi Mizoguchi, Kenichiro Nakamatsu et al. • PLoS ONE (2018)

BACKGROUND:Recent studies report that surfaces displaying micrometer- or nanometer-sized undulating structures exhibit antibacterial effects. In previous work, we described the use of an advanced nanofabrication technique to generate an art...

DOAJ Open Access (DOAJ) DOI: 10.1371/journal.pone.0198300

New Compounds Derived from Nitrophenol Synthesis, Structural investigation and anticorrision Properties

Ali Mahdi Farhan, Hanaa Kadtem Egzar, Hawraa Mahdi Alabidi • Acta Chimica Slovenica (2024)

A new azo compound [2-((4-hydroxy-3-(E)-(2-hydroxy-5-nitrophenyl)diazenyl)benzaldeyde and the azo schiff derivative [2-((4-hydroxy-3-((E)-(2-hydroxy-5-nitrophenyl)diazenyl)benzylidene)amino)-4-nitrophenol (Azo-S) has been synthesized. 13C-N...

DOAJ Open Access (DOAJ) DOI: 10.17344/acsi.2023.8489

Integrating ayurvedic eye care into primary health practice: an exploratory study on the combined effect of pratimarsha nasya, avagundana, and aschyotana in meibomian gland dysfunction

Sreelekha P, Sushma Naranappa Salethoor, Shanti K • Frontiers in Medicine (2026)

BackgroundMeibomian Gland Dysfunction (MGD) has become increasingly common in community practice, often presenting as dryness, irritation, and ocular fatigue. Factors such as prolonged screen exposure, environmental irritants, and advancing...

DOAJ Open Access (DOAJ) DOI: 10.3389/fmed.2025.1732091

Optical Properties of Composites of Polymethylmethacrylate and Polyethylene with Micron Particles of Graphitic Carbon Nitride

S. Maksimov, V. Shaposhnikov, V. Borisenko • Доклады Белорусского государственного университета информатики и радиоэлектроники (2026)

Film heterostructures made of polymethyl methacrylate and low-density polyethylene with incorporated micron-sized particles of a semiconductor (graphite-like carbon nitride g-C3N4), fabricated using a component mixing and casting technique,...

DOAJ Open Access (DOAJ) DOI: 10.35596/1729-7648-2026-24-3-36-43

Uncovering Psychographic Segments in Indonesia’s Modest-Fashion Market Using VALS and K‑Means Clustering

Diva Putri Pradani, Yati Rohayati, Tiara Verita Yastica • Indonesian Journal of Business and Entrepreneurship (2026)

Background: The Muslim fashion industry in Indonesia continues to expand rapidly, reflecting the dynamic intersection between cultural values and global-style trends. However, many small and medium-sized enterprises (SMEs) still rely on con...

DOAJ Open Access (DOAJ) DOI: 10.17358/ijbe.12.1.125

Lemongrass (Cymbopogon Flexuosus Steud.) wats treated textile: A control measure against vector-borne diseases

Latika Bhatt, Ravindra D. Kale • Heliyon (2019)

Mosquito-borne diseases are one of the major threats to human health. The long-term use of synthetic repellents has made mosquitoes resistant to them leading to search for novel methods of mosquito control. In the present study, we have dev...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.heliyon.2019.e02842

Colonic stenting as bridge to surgery versus emergency surgery for management of acute left-sided malignant colonic obstruction: a multicenter randomized trial (Stent-in 2 study)

Scholten Pieter, Grubben Marina JAL, Timmer Robin, van Berkel Anne-Marie et al. • BMC Surgery (2007)

Abstract Background Acute left-sided colonic obstruction is most often caused by malignancy and the surgical treatment is associated with a high mortality and morbidity rate. Moreover, these operated patients end up with a temporary or perm...

DOAJ Open Access (DOAJ) DOI: 10.1186/1471-2482-7-12

Complete mitochondrial genome sequence of Koelreuteria paniculata (Sapindaceae) and comparative analysis within the family Sapindaceae

Young-Ho Ha, Jei-Wan Lee, Ji-Young Ahn • Scientific Reports (2026)

Abstract Koelreuteria paniculata (Sapindaceae) is an economically and culturally important species with ornamental traits, durable wood, and medicinal use. Plant mitochondrial (MT) genomes exhibit complex structures and variations in size. ...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41598-026-53883-9

Meticulous parade on naringin respecting its pharmacological activities and novel formulations

Mahboob Alam, Farogh Ahsan, Tarique Mahmood, Arshiya Shamim et al. • Avicenna Journal of Phytomedicine (2022)

Objective: Medicinal plants having antioxidant potential possess numerous constituents which are responsible for different beneficial effects and are used as an alternative resource of medicine to lessen diseases linked with oxidative stres...

DOAJ Open Access (DOAJ) DOI: 10.22038/ajp.2022.20001

Clinicopathological features of rare bleeding disorders in high consanguinity population; A retrospective analysis from two tertiary hospitals in Saudi Arabia

Mansour S Aljabry, Fahad Alabbas, Ghaleb Elyamany, Qanita Sedick et al. • Journal of Applied Hematology (2023)

BACKGROUND: Rare bleeding disorder (RBDs) encompasses a deficiency of one or more of FXIII, FXI, FX, FVII, FV, FII, and FI clotting factors, leading to bleeding disorders with variable presentations and outcomes ranging from none or minimal...

DOAJ Open Access (DOAJ) DOI: 10.4103/joah.joah_103_22

A [4Fe-4S] cluster resides at the active center of phosphomevalonate dehydratase, a key enzyme in the archaeal modified mevalonate pathway

Mutsumi Komeyama, Kohsuke Kanno, Hiroyuki Mino, Yoko Yasuno et al. • Frontiers in Microbiology (2023)

The recent discovery of the archaeal modified mevalonate pathway revealed that the fundamental units for isoprenoid biosynthesis (isopentenyl diphosphate and dimethylallyl diphosphate) are biosynthesized via a specific intermediate, trans-a...

DOAJ Open Access (DOAJ) DOI: 10.3389/fmicb.2023.1150353