Why is "Couplings" trending?
Latest news, Wikipedia summary, and trend analysis.
Trend Analysis
- Ranking position: #
- Date: 2026-05-17 06:02:09
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
Trend Insight
Couplings entered the ranking for the first time today at position #. This is its highest position ever recorded.
Trend History
This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-05-17 and was most recently seen on 2026-05-17.
Wikipedia Overview
A coupling is a device used to connect two shafts together at their ends for the purpose of transmitting power. The primary purpose of couplings is to join two pieces of rotating equipment while permitting some degree of misalignment or end movement or both. In a more general context, a coupling can also be a mechanical device that serves to connect the ends of adjacent parts or objects. Couplings do not normally allow disconnection of shafts during operation, however there are torque-limiting couplings which can slip or disconnect when some torque limit is exceeded. Selection, installation and maintenance of couplings can lead to reduced maintenance time and maintenance cost.
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Trending Topic Today
Search Interest Perspective
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Coupling Hubs and Sleeves Market Growth to 2035 Driven by Semiconductor Fab Expansion - News and Statistics - IndexBox
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Dodge Industrial Acquires PSC Couplings - Gas Compression Magazine
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New York Commission Again Takes Aim at Reducing Mutuel Couplings - Thoroughbred Daily News
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Dodge® Industrial Acquires PSC Couplings, Adding Disc Coupling Design and Manufacturing to Its Portfolio - GlobeNewswire
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Exciton–Phonon Coupling Induces a New Pathway for Ultrafast Intralayer-to-Interlayer Exciton Transition and Interlayer Charge Transfer in WS2–MoS2 Heterostructure: A First-Principles Study | Nano Letters - ACS Publications
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RBC Bearings Incorporated Announces Acquisition of PSC Couplings, LLC - WBOC TV
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Symmetry control by Raman-mode excitations via anharmonic couplings with terahertz field–induced infrared modes in ferroaxial PbWO4 - Science | AAAS
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Disordered light-harvesting aggregates can host functional vibronic couplings at room temperature - Nature
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Rail couplings: Big Boy visit highlights connections railroads have made possible for local communities - Altoona Mirror
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Flow Matching with Semidiscrete Couplings - Apple Machine Learning Research
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Aldehyde–Olefin Couplings by Photoinduced Reduction of Electron-Deficient Olefins with Hantzsch Ester Anions - Wiley Online Library
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Two new CP tests for Higgs couplings - CERN Courier
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Couplings Market Size, Share & Growth Report 2035 | MRFR - Market Research Future
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In search of the perfect conditions for Suzuki–Miyaura cross-couplings - Frontiers
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Railway Coupling Pins and Fasteners Market Outlook to 2035 - IndexBox
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Mechanochemical optimization and scope of triple and multiple Sonogashira couplings of triethynylbenzene for conjugated porous polymer synthesis - Nature
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Comparing Exciton–Plasmon Couplings in J-Aggregate and TMD-Based Hybrids Using Angle-Resolved Two-Dimensional Electronic Spectroscopy - Wiley Online Library
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Stereoretentive radical-based alkyl-alkyl cross-coupling - Science | AAAS
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Observation of strong spin-orbit couplings in plasmonic spin-twistronics topological lattices - Nature
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The arrangement of anisotropic spin couplings can optimize sensitivity of the cryptochrome radical pair to the direction of geomagnetic field - Nature
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Cross-coupling preserves stereochemistry of chiral carboxylic acids - Chemical & Engineering News
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Valesco Industries Invests in Nipples, Elbows & Couplings, Inc. – The Sixth Investment in Valesco Fund III - Business Wire
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Switching N‐N Versus N‐H Couplings in Nitrate Electroreduction With CuPd Surface Atomic Motifs - Wiley Online Library
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Ambiphilic cross-coupling with aryl-bismuth reagents - Nature
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Inferring three-nucleon couplings from multi-messenger neutron-star observations - Nature
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C-glycoside synthesis through radical cross-coupling of glycohydrazides - Nature
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Ideal Tridon Acquires Advanced Couplings Limited in Ireland - Modern Distribution Management
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18F‐Radiopharmaceutical Diversification Enabled by Deaminative Cross‐Electrophile Couplings - Wiley Online Library
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Purcell-enhanced spin–phonon coupling with a single colour centre - Nature
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Stereoretentive decarbonylative C(sp3)–C(sp3) cross-coupling - Nature
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Brain motion is driven by mechanical coupling with the abdomen - Nature
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Coupling crisis - AOPA
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From hotspots to hotspaces: Cascaded photonic-plasmonic coupling for SERS-based deep profiling of whole small extracellular vesicles - Science | AAAS
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Single-atom photocatalysis boosting oxidant-free cross-dehydrogenative couplings of (hetero)arenes with nucleophiles - Nature
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Coupling dead cell recognition to Fcγ receptors augments anticancer immunity - Nature
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Water-based coupling of amino acids for sustainable solid-phase peptide synthesis - Nature
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High-precision calculation of the quark–gluon coupling from lattice QCD - Nature
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Asymmetric Negishi and Kumada Couplings - Wiley & Sons
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Metal-free strategy for C–N cross-coupling of benzamide with sulfonamide enabled by a Smiles rearrangement - Nature
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ASC Engineered Solutions Gruvlok Fig. 74CL and 74SL rigid couplings - Supply House Times
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Flexible Coupling of Synaptic and Intrinsic Plasticity in a Cerebellar Circuit - Journal of Neuroscience
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Dichloromethane was an amide coupling reagent this whole time - Chemical & Engineering News
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Prognostic Implications of RV-Arterial Coupling Estimated by CMR in a Large Cohort of Tricuspid Regurgitation Patients - American Heart Association Journals
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Dynamic Respiration–Neural Coupling in Substantia Nigra across Sleep and Anesthesia - Journal of Neuroscience
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Stereospecific alkyl–alkyl cross-coupling of boronic esters - Nature
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The Advantages of Low Loss Laser Coupling (L3C) Technology - Credo | We Connect
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Design of the biosensor-dependent coupling system stabilizes the high-synthesis phenotype of cell factory - Nature
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Arylhydrazines: Convenient Homogeneous Reductants for Scalable Cross‐Coupling - Wiley Online Library
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Nodeless superconducting gap and electron-boson coupling in (La,Pr,Sm)3Ni2O7 films - Science | AAAS
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Iron Catalyzed Aryl–Aryl Kumada Cross-Coupling: A Mechanistic and Computational Investigation - Wiley Online Library
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Neurovascular coupling and cerebrovascular reactivity: physiology, lifespan development, pathophysiology, and clinical relevance - Frontiers
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Sleep alters neurovascular and hydrodynamic coupling in the human brain - PNAS
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Alternating polarity photo-electrocatalysis for asymmetric C−C cross-couplings - Nature
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Are Open Marriages More Successful Than Traditional Couplings? - ABC News - Breaking News, Latest News and Videos
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A photochargeable semiconductor for highly efficient dehydrogenative coupling of amines - Nature
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Coupling programmable shape morphing and solvent-fueled propulsion in a soft bicontinuous composite - Nature
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Magnetic coupling transforms random snapping into ordered sequences in soft metamaterials - Science | AAAS
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Variations in land-atmosphere coupling during drought-heatwave events - Nature
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The Contribution of the Locus Ceruleus–Norepinephrine System to the Coupling between Pupil-Linked Arousal and Cortical State - Journal of Neuroscience
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Dilute alloy electrocatalysts enable asymmetric C–C coupling for ethylene production from a CO - Nature
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Catalytically competent nickel(I)–isocyanide compounds for cross-coupling reactions - Nature
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Functional Connectivity Is Dominated by Aperiodic, Rather Than Oscillatory, Coupling - Journal of Neuroscience
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Industrial Coupling Market - Future Market Insights
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Grooved Couplings and Fittings Market | Global Market Analysis Report - 2035 - Future Market Insights
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Deaminative cross-coupling of amines by boryl radical β-scission - Nature
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Adaptable thermoresponsive polymer for long-term electrical coupling in plant electrophysiology monitoring - Science | AAAS
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Photocatalytic coupling of unprotected sugars and N -heteroarenes - Nature
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Photoredox/Nickel-Cocatalyzed Asymmetric C–O and C–S Couplings for Atroposelective Synthesis of N -Heterobiaryls - Wiley Online Library
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Bismuth-photocatalysed Heck-type coupling with alkyl and aryl electrophiles - Nature
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Interferroic magnetoelectric coupling at CuCrP2S6/Fe3GeTe2 van der Waals heterojunctions | Nature Electronics - Nature
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Causal pathways underlying global soil moisture–precipitation coupling - Nature
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Stereospecific cross-coupling reactions: Programmed assembly of chiral molecules by reaction of chiral reagents - Science | AAAS
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Directional strong coupling at the nanoscale between hyperbolic polaritons and organic molecules - Nature
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Deciphering complexity in Pd–catalyzed cross-couplings - Nature
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Translational coupling of neighboring genes in prokaryotes - ASM Journals
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Modular terpene synthesis enabled by mild electrochemical couplings - Science | AAAS
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Observation of 1H-1H J-couplings in fast magic-angle-spinning solid-state NMR spectroscopy - Nature
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Stereoselective amino alcohol synthesis via chemoselective electrocatalytic radical cross-couplings - Nature
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Oxygen mediated oxidative couplings of flavones in alkaline water - Nature
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Understanding chronic inflammation: couplings between cytokines, ROS, NO, Cai2+, HIF-1α, Nrf2 and autophagy - Frontiers
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Predovnik: EU – Western Balkans electricity market coupling expected in early 2028 or beginning of 2029 - Balkan Green Energy News
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THESAURUS: Contrastive Graph Clustering by Swapping Fused Gromov-Wasserstein Couplings - The Association for the Advancement of Artificial Intelligence
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Chelation enables selectivity control in enantioconvergent Suzuki–Miyaura cross-couplings on acyclic allylic systems - Nature
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Realizing all-to-all couplings among detachable quantum modules using a microwave quantum state router - Nature
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Advanced analysis of spatiotemporal behaviors of modal structures and couplings for plasma tomography - Nature
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Wavelength-division multiplexing optical Ising simulator enabling fully programmable spin couplings and external magnetic fields - Science | AAAS
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The Anisotropic Behavior of a Clay Shale: Strength, Hydro-Mechanical Couplings and Failure Processes - AGU Publications
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Exciton polaritons for strong-coupling and tunable quantum-light sources - sdu.dk
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Cornering the Higgs couplings to quarks - CERN Courier
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Coulomb exchange as source of Kitaev and off-diagonal symmetric anisotropic couplings - Nature
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Transition-metal-free silylboronate-mediated cross-couplings of organic fluorides with amines - Nature
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Benzamide-Directed Hydroarylative Cross-Couplings Using Minimally Activated Alkenes: Enantioselective Synthesis of Tertiary and Quaternary Stereocenters - Wiley Online Library
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Neuronal couplings between retinal ganglion cells inferred by efficient inverse statistical physics methods - PNAS
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multilayers synthesized with a random multi-singular metasurface at room temperature - Nature
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Plasmon-exciton couplings in the MoS2/AuNP plasmonic hybrid structure | Scientific Reports - Nature
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C(sp3)–heteroatom bond formation by iron-catalyzed soft couplings | Communications Chemistry - Nature
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Seeking selectivity in alkene couplings - Nature
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Direct Excitation Strategy for Deacylative Couplings of Ketones - Li - 2024 - Angewandte Chemie International Edition - Wiley Online Library
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Phosphorus-mediated sp2–sp3 couplings for C–H fluoroalkylation of azines - Nature
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Interlayer couplings, Moiré patterns, and 2D electronic superlattices in MoS2/WSe2 hetero-bilayers - Science | AAAS
Why This Topic Is Trending
This topic has recently gained attention due to increased public interest. Search activity and Wikipedia pageviews suggest growing global engagement.
Search Interest & Related Topics
Search interest data over the past 12 months indicates that this topic periodically attracts global attention. Sudden spikes often correlate with major news events, public statements, or geopolitical developments.