Materials Literature
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ABSTRACT The development of cost‐effective and durable electrocatalysts is a prerequisite for scalable hydrogen production via water electrolysis. In this context, modulating the electronic structure of transition‐metal phosphide electrocatalysts via interfacial engineering with transition‐metal chalcogenides has emer…
The utilization of biomass waste as a renewable solid fuel represents an important strategy in the development of sustainable energy systems. Date seeds ( Phoenix dactylifera L.), which are generated in large quantities as agro-industrial waste, exhibit significant potential as a raw material for biobriquettes. Howeve…
In this work we formulate and analyze the phenomenon of electronic time refraction in quantum materials. When an electron wave packet propagates through a region of space where the potential energy changes abruptly in time, its wave vector and frequency experience a discontinuity that can be described by a refraction…
Why is the ovenbird — potter and faithful, the seemingly ideal totem — absent from every Jivaro myth, as Lévi-Strauss himself noted in The Jealous Potter? This paper proposes a structural answer. From two declared commitments — every representation is Imaginary, bounded by an inaccessible Real and Symbolic; a measurem…
River–lake confluence zones are shaped by inflow hydrology, evaporative concentration, and water mixing, providing natural systems for examining phytoplankton responses to environmental gradients. Here, we investigated Siling Co and adjacent river–lake confluence zones at elevations above 4,500 m. We integrated genus-…
Hemorrhage remains one of the leading causes of trauma-related mortality worldwide and poses a major challenge in surgery, emergency medicine, and battlefield rescue. Conventional hemostatic materials, such as gauze and gelatin sponges, mainly rely on passive blood absorption and compression, which often exhibit limit…
Efficient delivery of large, negatively charged self-amplifying RNA (saRNA) into dendritic cells (DCs) is critical for next-generation cancer vaccines. However, this remains challenging due to the high sensitivity of DCs to chemical carriers and high-voltage electroporation. In this study, an integrated nanopore-elect…
This manuscript reports the miniaturization of the Archimedean spiral antenna using a stacked ring over a reflector. The Stacked Ring Archimedean Spiral Antenna (SRASA) has been fabricated on a double-sided RO4725JXR dielectric material with a thickness of 0.780 mm. A copper ring is placed beneath the Archimedean spir…
تحلیل بنیادین، بازنویسی تانسوری و اثبات جامعِ کامل مسئله گذار شیشهای و بحران آنتروپی کاوزمن در ماده چگال نرم (The Glass Transition Problem & Kauzmann Entropy Crisis in Soft Matter) در بستر فیزیک اطلاعات حمزه (HIP-1155) به شرح زیر است: ۱. مقدمه و پارادوکس گذار شیشهای در ماده چگال نرم در فیزیک ماده چگال نرم و فیزیک آم…
TOPOLOGICAL BOUNDING OF DEONTIC LOGIC IN HIGH-DIMENSIONAL LATENT SPACES: THE EL-RAKHAWI FRAMEWORK
Single-crystal X-ray diffraction (SCXRD) is a key technique for the structural determination of organic molecules. However, natural flavonoid glycosides are difficult to crystallize due to their large volume, flexible glycosidic bonds, and limited solubility. Herein, a novel methylthio-modified palladium(II)-based met…
Using native woods in their original state as posts, fences and contractions is an environmentally and economically friendly initiative, as it reduces the need for wood preservation chemicals. However, each species must be assessed for its natural durability to determine whether it is suitable for such ends. The prese…
water quality through infrastructure damage, sediment resuspension, runoff, and mobilization of plastic debris. Published studies document several-fold to order-of-magnitude changes in environmental microplastic (MP) concentrations during or after these events. Conventional laboratory methods limit the frequency and g…
تحلیل بنیادین، بازنویسی تانسوری و اثبات جامعِ کامل مسئله گذار شیشهای و بحران آنتروپی کاوزمن در ماده چگال نرم (The Glass Transition Problem & Kauzmann Entropy Crisis in Soft Matter) در بستر فیزیک اطلاعات حمزه (HIP-1155) به شرح زیر است: ۱. مقدمه و پارادوکس گذار شیشهای در ماده چگال نرم در فیزیک ماده چگال نرم و فیزیک آم…
ABSTRACT Precisely controlling the assembly of atomic sites on oxide clusters (< 1 nm) represents an expanded yet challenging strategy for tuning catalytic performance. Here, we construct two well‐defined model catalysts, single‐atomic Pt on CuO x clusters (Pt 1 ‐CuO x /CN) and triple‐atomic Pt on CuO x clusters (Pt 3…
This manuscript introduces the Optical Spatial Mass Effect (OSME), a theoretical construct proposing that a strongly spatially varying optical field can modify the effective inertial mass of photons. The central hypothesis is that the local photon mass mγ(x) depends on the spatial gradient of the electromagnetic energ…
This study presents the design and flow analysis of a polypropylene (PP) injection mold for paving block production as a cost-efficient and lightweight alternative to conventional metal molds. The research consists of a field survey at Tacon company, product geometry evaluation, mold design using SolidWorks, and flow…
ABSTRACT Industrial dye pollution poses a serious threat to aquatic ecosystems and public health, necessitating the development of efficient and sustainable remediation strategies. In this study, a biomass‐based adsorbent was prepared from Albizia Lebbeck bark using KOH‐assisted chemical activation. The resulting acti…
Reinforced concrete underpins infrastructure, yet steel corrosion shortens its service life and threatens public safety. This study presents a multiscale mechanistic investigation of sodium metasilicate (SM, Na 2 SiO 3 ) as a corrosion inhibitor for C1018 carbon steel in chloride-contaminated simulated concrete pore s…
The 60 tetrahedral clusters act as quantized resonance nodes that undergo a phase-shift when the Nibiru modulation reaches a $\phi$-driven integer vertex. This creates a "Temporal Interference Pattern" where the 240 root vectors re-align into a secondary 120-vector symmetry, effectively bridging discrete time-crystall…