Digital Commons Network^™

Silk And Authority: The Political Meaning Of Elite Women's Fashion In Europe, Kaylee S. Rupasinghe

Bound Away: The Liberty Journal of History

Fashion for women has not always been about personal style and fashion trends, but women's fashion among the elite has served in ways to express a woman's identity, authority, and wealth to the public. By analyzing Elizabeth I, Marie Antoinette, and Victoria, noticeable differences and outcomes occur based on what they wore, how they wore their clothing, and the self-portraits they released to the public. This analysis suggests that elite women in European history went beyond fashion trends with their clothing choices and shaped a society with the clothing they wore.

No New Lessons: The Impact Of World War 2 On The American Fire Service, Brady L. Hutchison

Bound Away: The Liberty Journal of History

Large loss of life fires occurred with terrifying regularity in 1940s America. While overseas, the nation’s military waged a war on tyranny and oppression abroad, at home, the country faced an enemy every bit as deadly. Tradition in the fire service has held the notion that the 1940s saw so many deadly fires due to the nation being at war. The war, it is believed, drained fire departments of manpower, dramatically increased the call volume for departments, and led departments to cut or suspend fire inspections owing to lack of manpower. With that, the consensus is that fire codes in …

The Many Lives Of Benjamin Franklin: A Historiographical Examination Of America’S First Self-Made Man, Michael W. Cunningham

Bound Away: The Liberty Journal of History

This paper explores how Benjamin Franklin's historiography has changed over time. It argues that Franklin has been reinterpreted throughout American history and that these reinterpretations say just as much about America as they do about Franklin. Instead of taking a chronological approach to Franklin's life, this study explores how historians have thought about Franklin over time, starting with eighteenth-century writers and ending with historians writing in the twenty-first century. The life of Franklin has been used to exemplify upward mobility, middle-class virtues, and republican success stories, but has more recently been the subject of revisionist scholarship focused on slavery and …

Les Réformes Récentes En Matière D’Expropriation, Antoine Moarbès

Proche-Orient, Études juridiques

No abstract provided.

In Memory Of Jane Widtfeldt Meged, Luis Miguel Brito, Cristina Carvalho

International Journal of Tour Guiding and Visitor Attraction Research

Short piece in Memory of Jane Widtfeldt Meged, founder member of Editorial Board of the International Journal of Tour Guiding and Visitor Attraction Research

Connecting Tourism And Mobility: The Emerging Role Of Interpreter-Driver Guides After Deregulation In Japan, Naoko Tanaka

International Journal of Tour Guiding and Visitor Attraction Research

Recent regulatory changes in Japan have enabled licensed interpreter-guides to engage in driver-guiding, combining guiding and driving within a single professional role. While driver-guiding has attracted attention as a means of improving tourist mobility and diversifying tourism services, limited research has examined how interpreter-guides themselves experience and negotiate this emerging form of work under conditions of deregulation. This study explores interpreter-guides’ engagement in driver-guiding through qualitative interviews with 14 licensed interpreter-guides operating in rural and urban contexts in Japan. Drawing on thematic analysis, the study examines how driver-guiding is practiced, understood, and experienced in relation to mobility, working conditions, and …

A Read-Only Listening Companion That Shows A Tabletop Role-Playing Group's Own Campaign Notes As Names Are Spoken, Wayne Bolt

Defensive Publications Series

Long tabletop role-playing campaigns build up hundreds of invented names. General speech recognition mishears exactly these names, so looking something up during play rarely happens. This disclosure describes a read-only companion that listens to a game and shows what the group's own notes say about each name as it is spoken. Speech is turned into text on the player's own device, from the computer's sound (a video call), a microphone (a physical table), or both. Recognition can be primed with the campaign's names. The text is matched against a casebook built from the group's notes database, with entries, aliases and …

A Read-Only, Consultation-Aware Panel That Shows A Patient’S Earlier History Of Each Item As It Is Recorded In An Electronic Health Record, Wayne Bolt

Defensive Publications Series

A method and system for showing a clinician, alongside an open consultation and without extra work, where each item being recorded (a coded diagnosis, symptom, procedure, measurement, medicine or short note) has appeared before in the same patient’s record. A program on the clinician’s workstation notices entries as they are saved, by observing the electronic health record’s own traffic or interfaces and re-reading the consultation draft, and binds every result to one patient by requiring several independent sources to agree and discarding late answers. It retrieves the patient’s history through the record’s own interfaces, matching by concept identifier, ancestor concepts, …

Comment On “Advancing Lipid Management: Saudi Heart Association Position Statement On Pcsk9-Targeted Therapies In The Primary And Secondary Prevention Of Cardiovascular Disease”, Ali Faris Altebainawi

Journal of the Saudi Heart Association

No abstract provided.

Cover And Contents

Turkish Journal of Chemistry

No abstract provided.

Twinning Behavior Of Molecule-Adapted Gaussian-Type Orbitals (Gtos) In Cyclo-Hydrocarbons, Tong-Hyok Cha, Gum-Chol Kim, Kwang-Jin Ri, Jin-Nam Kim, Yong-Su Pak

Turkish Journal of Chemistry

The saturated cyclo-hydrocarbons CnH2n (n = 3–7) were constructed by the iterative coupling of the structural unit groups (SUGs), specifically the SUG-CH2C2 fragment, which was previously established for molecular basis optimization. For the McLean–Chandler 6-311+G basis set, under the SUG perturbation, the outer (s′, p′) and diffuse (sʺ, pʺ) primitive Gaussian type orbitals for the core-atom C* of SUG-CH2C2 undergo an off-center spatial displacement into a twinning configuration. Specifically, the s-type twins (s′, sʺ) share identical Gaussian exponents and are symmetrically shifted toward the two neighboring carbon atoms, while the p-type twins (p′, pʺ) exhibit a matching configuration. Generally, this …

Phytochemical Characterization, Cytotoxic Effects, And Potential Oxidative Dna Damage-Modulating Activities Of Arum Italicum Extract, Oznour Mourat Moustafa, Hülya Yağar

Turkish Journal of Chemistry

Arum italicum is traditionally utilized in the Thrace region for the treatment of hepatic and dermatological disorders; however, experimental evidence supporting these ethnopharmacological applications remains limited. As oxidative stress-induced DNA damage is an important contributor to the pathogenesis of liver and skin diseases, the aim in the present study was to investigate the ability of A. italicum leaf and tuber extracts to modulate oxidative DNA damage in vitro using nontumorigenic and cancerous hepatic and cutaneous cell models. Phytochemical profiling, antioxidant capacity, and cytotoxic activity were also assessed to support and contextualize the observed DNA damage-related effects.In vitro investigations were conducted …

Facile One-Step Activated Glassy Carbon Electrode For Sensitive Tryptophan Sensing In Yogurt, Sevi̇lay Erdoğan Kablan, Ahmet Çeti̇nkaya, Si̇bel Özkan, Emi̇rhan Nemutlu

Turkish Journal of Chemistry

Activation of glassy carbon electrodes (GCEs) in tailored solution environments introduces oxygenated surface functionalities such as hydroxyl, carboxyl, and quinone groups. These modifications enhance electron‐transfer kinetics and strengthen interactions with target analytes, thereby improving electrochemical sensitivity. In this study, square-wave voltammetry was used, and the most suitable supporting electrolyte for tryptophan (TRP) analysis was a pH 3 Britton–Robinson buffer. The cyclic voltammetry potential range and number of cycles for the Act-GCE were obtained as 0–1.5 V and seven cycles, respectively. The activated electrode exhibited excellent analytical performance, with a linear response for TRP over 0.20–6.28 μM, a detection limit of …

Thiophene-Carbazole-Based Covalent Organic Polymer Electrodes For Electrochromic And Supercapacitor Applications, Si̇nem Altinişik

Turkish Journal of Chemistry

In this study, a thiophene-carbazole-based conjugated organic polymer was successfully synthesized on indium tin oxide (ITO)/glass and graphite sheet substrates using in situ oxidative polymerization. In terms of electrochromic properties, the electrodes exhibited significant color change from light yellow-green to dark gray in the potential range of 0 V to 1.2 V, with optical contrast ranging from 84.2% to 47.2% and coloring efficiency of 171.3 cm2/C. The prepared PCBP-Th_ITO/glass electrode also exhibited fast switching times (tb = 0.89 s and tc = 2.05 s) at 650 nm. Furthermore, 90% optical stability was maintained after 1000 cycles. In terms of energy …

Fabrication Of Cross-Linked Thiophene-Coumarin-Fluorene Donor–Acceptor Pentamer Thin Films For Electrochromic Devices Application, Ari̇fe Aktaş, Mert Akgün, Mücahi̇t Özdemi̇r, Sermet Koyuncu

Turkish Journal of Chemistry

Functionalized p-conjugated polymers have emerged as promising electrochromic materials due to their well-defined molecular structures, facile synthesis, and ability to form smooth and homogeneous thin films. Furthermore, surface cross-linking enhances the mechanical and environmental stability of these films while improving their durability during electrochemical operation. In this study, a unique band gap-tunable pentamer (FBP) was developed featuring a D-A-D-A-D configuration, which includes thiophene, coumarin, and fluorene. Cross-linked films (FBPX) were obtained using both spray and electrospray methods in the presence of tetrathiol-based crosslinkers and 366 nm light, thanks to the functionalizable allyl groups present in the FBP structure. UV–Vis analysis …

Synthesis And Catalytic Activity Of Water-Soluble Ruthenium(Ii) P-Cymene Complexes In Tandem Nitroarene Reduction/N-Methylation And Transfer Hydrogenation, Si̇nem Çakir, Serdar Batikan Kavukcu, Hayati̇ Türkmen

Turkish Journal of Chemistry

In this study, a series of water-soluble ruthenium(II) p-cymene complexes bearing carboxylic acid-functionalized ligands (Ru1–Ru3) were synthesized, fully characterized (1H NMR, 13C NMR, and FT-IR), and evaluated in two distinct catalytic transformations: tandem nitroarene reduction/N-methylation and transfer hydrogenation. Of the catalysts tested, Ru1 exhibited superior catalytic activity in both systems. Under optimized conditions (1 mol% Ru1, 8 mmol NaBH4, 110 °C, 2 h in methanol), Ru1 promoted the one-pot tandem transformation of nitrobenzene to N-methylaniline with up to 93% conversion using methanol as a sustainable C1 and H2 source. Furthermore, Ru1 proved highly effective in the transfer hydrogenation of acetophenone …

Samarium-Doped Ceria Catalysts For Boron-Aluminum Composite Propellants: Effect Of Synthesis Method, Di̇lara Güçtaş Gürel, Mehmet Ali̇ Faruk Öksüzömer

Turkish Journal of Chemistry

Solid propellants based on ammonium perchlorate (AP) are widely used in rocket and missile propulsion systems due to their high energy density and reliable combustion characteristics. Although aluminum (Al) is the conventional metal fuel in AP-based formulations, boron (B) has gained increasing attention as a partial or full substitute owing to its significantly higher volumetric energy density. However, the low combustion efficiency of boron particles remains a critical challenge, making the use of catalysts essential to enhance the thermal decomposition of AP and overall propellant-burning performance. In this study, samarium-doped ceria (SDC20) catalysts were synthesized by three different methods including …

Rapid Synthesis Of Agcu Bimetallic Nanodendrites With Enhanced Catalytic Activity For 4-Nitrophenol Reduction, Jun Liu, Hongguang Liao, Xuanyan Liu

Turkish Journal of Chemistry

Herein, AgCu nanodendrites were fabricated via a facile one-step displacement reaction at ambient temperature with Zn powder as the reducing agent. The morphology, structure, and composition of the products were systematically characterized by transmission electron microscopy, X-ray diffraction, and X-ray photoelectron spectroscopy. The results demonstrate that the structure and morphology of the catalysts are strongly dependent on the Ag/Cu molar ratio. The catalytic performance was evaluated by the reduction of 4-nitrophenol (4-NP) at room temperature, in comparison with monometallic Ag and Cu catalysts. The catalytic activity follows the order Ag1Cu1 > Ag1Cu3 > Ag3Cu1 > Ag > Cu. The optimized Ag1Cu1 catalyst achieves 98.6% …

Effects Of Washing, Oxidation, Carboxylation, And Hydrophobicity On The Antibacterial Activity Of Graphene Oxide And Reduced Graphene Oxide, Emi̇r Boztepe, Ceren Poyraz, Ruki̇ye Taşdemi̇r, Ebru Önem, Ümran Sofu, Keri̇m Yapici

Turkish Journal of Chemistry

In this study, the effects of number of washes, oxidation degree, carboxylation, and hydrothermal reduction temperature on the antibacterial activity of graphene oxide (GO) and reduced graphene oxide (rGO) nanomaterials were investigated. GO derivatives with different numbers of washes (1–5W) and oxidation levels (3X, 6X, and 9X), carboxylated GO (GO-COOH), and rGO samples obtained at different hydrothermal reduction temperatures (100, 140, and 180 °C) were characterized by X-ray diffraction, field-emission scanning electron microscopy, Fourier-transform infrared spectroscopy, zeta potential analysis, and Raman spectroscopy, and were subsequently evaluated for antibacterial activity against gram-positive Staphylococcus aureus (S. aureus) and gram-negative Escherichia coli (E. …

Cobalt-Substituted Hydroxyapatite As A Potential Basis Of Biomaterials: Synthesis, Crystal-Chemistry Properties And Antibacterial Activity, Maria M. Vlasova, Ksenia S. Stasenko, Evgeny Bulanov

Turkish Journal of Chemistry

This paper presents the results of the synthesis of solid solutions of cobalt-substituted hydroxyapatite of the composition Ca10-xCox(PO4)6(OH)2 by the solid-phase and solution method. The formation of only the composition of Ca9.5Co0.5(PO4)6(OH)2 has been reliably established, whereas an increase in the cobalt content, as well as an increase in the temperature of synthesis and calcination of the samples prepared in solution, leads to the formation of stable mixtures of calcium and cobalt phosphates. The crystal structure has been refined for Ca9.5Co0.5(PO4)6(OH)2 (a = 9.4121(28) Å, c = 6.8762(20) Å, V = 527.54(35) Å3; R-Bragg = 2.455%) under the assumption of …

Cover And Contents

Turkish Journal of Agriculture and Forestry

No abstract provided.

The Effect Of Seedling Age On Nickel (Ni) Accumulation In Maize (Zea Mays L.), Tuba Göçergi̇l, Hava Şeyma İnci̇

Turkish Journal of Agriculture and Forestry

One of the most significant problems facing different ecosystems worldwide is the pollution of soil and water resources with heavy metals, which are harmful to biota. Metals are absorbed by plant roots through soil-plant interaction, leading to accumulation in plants. The plant's growth phase is one of the most important factors in heavy metal uptake and accumulation. Among heavy metal elements, nickel is one of the serious environmental pollutants and plant growth inhibitors due to its toxicity and persistent nature at high concentrations, as well as its bioaccumulation in ecosystems. This study aims to investigate how nickel accumulation in plant …

Species-Specific Metal Uptake Thresholds In Riparian Macrophytes: A Biological Framework For Ecological Risk Assessment, Reyhan Sağlam, Ferhat Gökbulak

Turkish Journal of Agriculture and Forestry

Anthropogenic pressures on freshwater ecosystems have increased metal contamination in riparian zones; however, biological thresholds that distinguish tolerable exposure from ecologically significant accumulation remain poorly defined. This study investigated species-specific thresholds for heavy metal uptake in riparian macrophytes to establish a biologically grounded framework for ecological risk assessment in impacted streams. A gradient encompassing five sites was used to sample four dominant macrophyte species: Typha latifolia, Phragmites australis, Lythrum salicaria, and Persicaria lapathifolia. Concentrations of cadmium (Cd), chromium (Cr), copper (Cu), iron (Fe), nickel (Ni), lead (Pb), and zinc (Zn) in aboveground plant biomass were examined in relation to their …

Genetic Variation, Heritability, And Forage Yield Path Analysis Of Iranian Desert Wheat Grass (Agropyron Desertorum Fisch. Ex Link) Genotypes, Reza Mohammadi, Alireza Pourmohammad, Meli̇h Okçu

Turkish Journal of Agriculture and Forestry

Desert wheat grass (Agropyron desertorum Fisch. ex Link) is a valuable species in the temperate zones that exhibits tolerance to cold and drought and naturally grows in arid and semiarid regions of Iran. This research was conducted to investigate the phenotypic diversity of 50 selected genotypes of Iranian A. desertorum based on several agromorphological traits and forage production. Genotypes were planted in a randomized complete block design with four replications in 2016. The results showed highly significant differences among genotypes for all traits (p < 0.01). Broad-sense heritability estimates ranged from low to medium for the evaluated traits. The highest heritability values were observed for crown diameter, plant height (PH) and dry matter yield (DMY), while the genetic advance (GA) values were found for forage fresh weight and DMY. Selection based on traits with high GA and heritability is expected to be effective, indicating sufficient genetic variation for breeding programs. The number of stems (NS) and PH explained more than 73% of the entire variation in DMY in the stepwise multiple linear regression analysis. Principal coordinate analysis (PCoA) revealed that the first three coordinates (PCo1–PCo3) explained 82.4% of the phenotypic variation. According to the PCoA plot based on these coordinates, the genotypes were grouped into two groups. In the factor analysis (FA), factor 1 (FAC1) had a positive relationship with forage yield and NS; therefore, it was identified as a biomass factor. Cluster analysis divided the genotypes into two groups: cluster 1 contained 19 genotypes, and cluster 2 consisted of 31 genotypes. Significant phenotypic diversity was detected among the A. desertorum genotypes, indicating a valuable germplasm to employ in forage varietal improvement programs. Furthermore, the examined genotypes can serve as valuable germplasm for development of a core collection of A. desertorum in Iran.

Integrating Fine-Scale Topography And Stand Structure To Explain Herb-Layer Diversity In Forest Ecosystems, Carla-Maria Aparaschive, Paul Sestras, Alina M. Truta, Irina M. Morar, Catalina Dan, Monica Boscaiu, Florin Ioras, Adriana F. Sestras

Turkish Journal of Agriculture and Forestry

Herb-layer diversity in temperate forests emerges from the interaction between stand structure and fine-scale environmental variation. We studied eight mixed beech–hornbeam and oak–hornbeam plots distributed along a short altitudinal gradient (170–310 m) and contrasting slope aspects in East Europe. For each plot, we measured tree diameter, height and crown-base height, and derived stand structural indices (tree density, basal area, Gini coefficients for DBH diameter at breast height and total height, and median crown base height). Herb-layer communities were characterized using standard diversity indices and Ellenberg indicator values. We then used Jaccard similarity to explore tree–herb cooccurrence and Spearman correlations to …

Strigolactone-Mediated Regulation Of Physiological, Biochemical, And Gene Expression Responses Enhances Salinity Tolerance In Strawberry (Fragaria × Ananassa), Nora M. Al Aboud, Aishah Alatawi, Maryam Maryam, Mi̇kdat Şi̇mşek, Adel A. Rezk, Hossam S. El-Beltagi, Bader Y. Alsubaie, Othman Al-Dossary, Ahmed M. Ismail, Anvar İbrahimov

Turkish Journal of Agriculture and Forestry

Salinity stress is a limiting factor that restricts growth, physiology, and fruit quality of strawberry (Fragaria × ananassa), particularly in irrigated and arid regions across the globe. The current investigation focused on unveiling the role of strigolactone (GR24, 5 µM) in the mitigation of NaCl-induced stress (100 mM) under greenhouse conditions. Salinity stress massively reduced plant performance, including fresh biomass (16.5 g), dry biomass (4.3 g), photosynthetic rate (7.9 μmol CO2 m−2 s−1), and fruit yield (6 fruits per plant), along with a decline in fruit quality (7.2 °Brix). In contrast, foliar application of strigolactone sig-nificantly enhanced the growth and …

A Lightweight Multitask Adaptive Fusion Network With Channel Attention For Uav-Based Crop Detection And Classification, Xuanyu Yue, Zhenyu Wan

Turkish Journal of Agriculture and Forestry

Unmanned aerial vehicles (UAVs) have become essential tools in precision agriculture, facilitating large-scale monitoring of crop health, weed proliferation, and overall field conditions. However, conventional single-task recognition models encounter significant challenges when implemented on resource-constrained UAV platforms, particularly in detecting densely distributed small objects, managing scale variations, and addressing occlusions. To address these challenges, this paper proposes a channel attention-based adaptive fusion network (CNAF-Net) specifically designed for agricultural scenarios. CNAF-Net utilizes MobileNetV3 for hierarchical feature extraction and integrates a channel attention-guided adaptive fusion mechanism that dynamically combines multiscale features across detection, classification, and segmentation tasks. Experiments conducted on the WeedMap …

The Diamond, October 16, 2026, Dordt University

Dordt Diamond

• Front Page: Defender Days Sports Preview: What's Going on this Weekend?; Two Years of Collaboration Bring Perennial Game to Iowa Schools; Student Engagement in Midterm Elections
• Feature: Baja Buggy Blast: Dordt Students Build Offroad Racing Vehicle; Caffeine Craze: Coffee Habits on a College Campus; At Large: Campus Cats and What They Can Tell Us; The Truth About Office Hours; Celebrating Scholarship: "Dordt Writes" on October 16; Dordt's New Symphonic Band
• News: El Niño: What It Is and Its Impacts for 2026; Dordt University Ranks Among Top Christian Colleges Nationally; Behind the Break: A Look Inside the Heartland Conference Weekend
• Politics: …

Striking Tools Of Indigenous North America: Rethinking Their Representations In Media, Literature, And Collection Systems, Wesley Martin

University Research

The striking tool as a concept has existed since time immemorial. Once Europeans began colonizing the North American continent, Indigenous striking tools became conflated with the word “tomahawk.” The meaning of tomahawks and other striking tools is distorted in history, because western scholars and artists saw them from a limited worldview. This distortion made its way into archaeological reports, museum displays, and digital collections’ metadata. Some typologies that collectors and museum staff make for tomahawks continue to limit how the public may see them. Professionals working in the material culture fields should consider how this occurs. This article demonstrates these …

Artificial Intelligence For Brain Cancer Management: Multimodal Digital Workflows For Diagnosis, Treatment Planning, And Longitudinal Monitoring, Ganesan Saibaba, Olawumi Giwa, Thomas C. Booth, Terezia Kiskova-Simkova, Arban Uka, Florenc Skuka, Bilal Javed, Dário Ferreira, Sandra Ferreira, Jewel Sengupta, Muhammet Karaman, Gabriel F. Calvo, Xinzhong Li, Tatjana Mitrović, Annalisa Occhipinti, Claudio Angione, Nabiha Missaoui, Milana Frenkel-Morgenstern

Research Outputs: 2025-Present

Brain cancers, especially glioblastoma, remain among the deadliest adult cancers, with outcomes largely unchanged despite multimodal treatments. This review summarizes cutting-edge artificial intelligence (AI) and machine learning (ML) advances transforming neuro-oncology in diagnostics, molecular profiling, treatment planning, and monitoring. Key findings show AI-driven radiomics and deep learning (DL) reaching over 90% accuracy in tumour segmentation and grading from MRI and whole-slide images, non-invasive IDH/MGMT prediction through liquid biopsy (LB) analysis, and augmented reality-guided resection that maximizes tumour removal while safeguarding expressive cortex. Treatment planning benefits from hybrid Convolutional Neural Networks (CNN)-Transformer models for immunotherapy stratification and blood-brain barrier penetrant drug …