The field’s boundary is not a line. It is a region.

Molecular modelling to tune the optical properties of a photocatalytic metal-organic framework; a chemistry question.

It models optical properties of a photocatalytic material, not research practice.

Computational chemistry of MOF optical/photocatalytic properties; domain materials chemistry.

Review essay on a biography of Margarito Bautista; the object is religious history.

The work is a review of a religious history book, not a study of research.

Book-review style discussion of a religious biography; historical religion, not metaresearch.

Book chapter on commerce in a society in transition with only a stub abstract; no indication research practice is the object.

The abstract provides only a general book-chapter descriptor and does not indicate a research-system object.

Book chapter on commerce in a society in transition with essentially no abstract content.

Corrigendum to an entomology faunistics paper; the rubric lists corrections under T3, but this notice concerns a domain paper and is not about the research ecosystem.

This is a correction notice, which is contextual scholarly communication rather than an analytic metaresearch study.

Corrigendum to a domain entomology range paper; not about research practice or the research ecosystem.

Encyclopedia entry on caregiving for older adults; notes directions for care research in passing but the object is caregiving.

The encyclopedia entry concerns caregiving and older adults rather than research itself.

Encyclopedia entry on elder care and caregiving, social policy domain not research systems.

Untitled book introduction on global education with no abstract; no evidence the object is research practice.

The title identifies only an introduction and provides insufficient information to judge it as metaresearch.

Book-chapter introduction with no abstract; insufficient text to treat as metaresearch.

Clinical practice guideline on cervical ripening and induction of labour; the object is patient care, not research practice.

This is a clinical guideline about cervical ripening and labour induction, not research practice.

Clinical practice guideline on labour induction, not research-policy analysis.

Bioethics symposium paper on physician-hastened death; not about research.

The article addresses ethical and legal arguments about physician-assisted dying, not research itself.

Ethics of physician-hastened death; clinical end-of-life ethics, not research integrity or methods.

Signal processing paper on a binaural adaptive beamformer with deep learning implementation.

It proposes a beamformer for speech and audio processing, not a method for conducting research.

Title-only signal processing paper on binaural beamforming; domain engineering.

Theological and political essay on the notion of the commons in the pontificate of Pope Francis; no connection to research practice.

The article discusses political and theological concepts of the commons, not research itself.

Theological-political reading of the commons under Pope Francis, not metaresearch.

Scoping review of virtual reality for ADL rehabilitation after brain injury; uses synthesis to answer a clinical question.

It reviews virtual reality rehabilitation for brain injury, using synthesis to address a clinical topic.

Scoping review of VR for post-brain-injury ADL rehab answers a clinical question, not synthesis methodology.

Evaluation of normalization pipelines and probe reliability on a methylation array; technical assay reproducibility, the polysemy trap rather than the reproducibility of research.

This study examines technical probe replicability and normalization in a biomedical assay, not research reproducibility.

Technical evaluation of methylation-array normalization and probe reliability; assay/lab-method performance, not metaresearch reproducibility.

Literature review of social determinants of diagnostic delay in endometriosis; uses a review to answer a clinical-epidemiological question.

This reviews social determinants of delayed endometriosis diagnosis, not evidence-synthesis methodology.

Literature review of social factors delaying endometriosis diagnosis; clinical care pathways, not research systems.

Editor-in-chief's message in a journal; an editorial artifact of the scholarly communication system, mapped but not poolable, though no abstract confirms its content.

An editor-in-chief message is contextual scholarly-publishing commentary, but the abstract is missing.

Editor-in-chief message in an academic-writing/publishing venue; commentary/journal housekeeping, not analytic metaresearch.

Single-center clinical experience with mirror therapy for phantom limb pain; the object is a treatment.

The work evaluates mirror therapy for phantom limb pain.

Clinical report on mirror therapy for phantom limb pain; empty abstract but title is domain clinical.

Portuguese-language veterinary case report of thoracotomy with esophagotomy in a dog.

It reports a surgical case involving a dog, not research itself.

Veterinary surgical case report of esophageal foreign body; clinical vet medicine.

Paleontological description of a dinosaur egg; no research-on-research content.

The work describes a dinosaur egg and its taxonomic significance, not research itself.

Paleontological description of a dinosaur egg; object is fossil biology, not research practice.

Long-term extension results on safety and efficacy of tolebrutinib in relapsing multiple sclerosis; a clinical trial report.

This reports long-term clinical trial safety and efficacy outcomes, not research itself.

Clinical long-term safety/efficacy results for tolebrutinib in multiple sclerosis.

Perspective on social implications of technological disruption; abstract absent, and the title points to technology and society rather than to research practice.

The title alone does not provide enough detail to establish a research object, but it does not clearly concern research practice.

Title suggests social implications of tech disruption broadly; no abstract and not clearly about research.

Proposes a Q-transform based test for gravitational-wave transient detection; a domain data-analysis method in physics.

It develops a domain-specific gravitational-wave detection method rather than studying research practice.

Signal-processing test to reject gravitational-wave glitches; domain detector method, not metaresearch.

Systems-engineering interface management for a telecom antenna system.

This applies systems-engineering tools to telecommunications design rather than studying research practice.

Systems-engineering interface management for a telecom antenna product, not research methods.

Ethical analysis of how to design a just soda tax; the object is public health taxation policy, not research.

The paper addresses the ethical design of soda taxes, not research itself.

Normative ethics of soda-tax design; object is public policy, not research.

Population-based study of adolescent sexual behaviour prevalence and trends in low- and middle-income countries; an epidemiological question.

The meta-analysis uses a synthesis method to study adolescent sexual behaviors rather than synthesis methodology.

Public-health epidemiology of adolescent sexual behaviours in LMICs; uses surveys, does not study methods.

Conference abstract on monitoring medulloblastoma via Raman spectroscopy of extracellular vesicles; a clinical biomarker question.

It develops a cancer-monitoring assay using extracellular vesicles and machine learning, not research practice.

Biomedical liquid-biopsy diagnostic study of medulloblastoma, not metaresearch.

Quantum thermodynamics simulations of extractable work in qubit landscapes; the object is a physical system.

This theoretical physics study examines extractable work in qubit systems, not the practice of science.

Quantum thermodynamics study of extractable work in qubit systems.

Regression analysis of parental involvement and K-12 academic performance; the object is educational achievement.

This study models determinants of K-12 academic performance, not the practice of research.

Education research on parental involvement and K-12 grades; schooling outcomes, not research systems.

Neuroscience review synthesizing engram mechanisms across memory encoding, consolidation, retrieval, and forgetting; the object is memory biology.

This review synthesizes neurobiological knowledge about memory engrams rather than studying research itself.

Neuroscience review of memory engram mechanisms; object is brain function, not research practice.

Seismic interpretation of craters on the Norwegian margin; marine geology.

The work studies geological crater formation and sediment overpressure rather than research.

Marine geology of glacial sedimentation and crater formation; earth science domain.

Perceptual survey of FLE teachers on regional French accents; the object is language pedagogy.

The article studies teachers' perceptions of regional French variation for language teaching, not research itself.

Survey of FLE teachers’ acceptance of geographic French variation; language pedagogy, not research practice.

Editorial introducing a virtual issue on agricultural diversification; a domain editorial about agronomy findings, not about research practice.

It introduces an agricultural virtual issue about diversification, not research itself.

Virtual-issue intro on agricultural diversification science; domain content, not research methods.

Short piece on sleep and productivity; abstract absent and the title gives no indication that research or researchers are the object.

This is a general article about sleep and productivity rather than research practice.

Title is sleep and productivity advice piece; not studying research practice, no abstract.

French preprint on personalized medicine in practice and national means, with only a 'National audience' stub for an abstract; appears to concern health practice and capacity rather than research, but the payload is too thin to judge.

The sparse title and abstract suggest a policy or practice discussion of personalized medicine rather than metaresearch.

Title suggests personalized-medicine outlook and national means, but abstract is empty so object is unclear.

Book review of a queer and decolonial environmental humanities monograph; the object is the book's substantive argument, not research practice.

This is a review of a book about sexuality, land, and energy, not a study of research.

Book review of Violent Inheritance; commentary about a book, not study of research systems.

Festschrift volume applying a legal scholar's framework to current legal, economic and political themes; the object is law and political economy rather than research practice.

This edited scholarly volume evaluates a legal scholar's ideas and contributions rather than studying research practice itself.

Festschrift on labour law, legal theory, and industrial relations; research itself is not the object of study.

Whole-issue container record for the Canadian Association of Music Libraries review, a venue concerned with music libraries, archives and documentation centres; contextual LIS material with no single object of study.

The record describes a music-library journal issue rather than a study of research.

Complete-issue wrapper describing a music libraries journal's mission, not pooled analytic research.

Book chapter describing the Doring River catchment in South Africa; a hydrology/geomorphology topic with no research-practice object.

The book-chapter title identifies a geographic catchment but the missing abstract does not support a metaresearch classification.

Hydrology or catchment chapter on the Doring River, South Africa; domain environmental science.

No abstract; maintenance optimization for corroded pipelines; reliability engineering.

The study develops maintenance decisions for corroded pipeline systems.

Engineering maintenance decision-making for corroded pipelines; domain infrastructure (no abstract).

Trade-press company update on printed e-paper display products; not research.

It announces a company's e-paper technology rather than studying research infrastructure or practice.

Commercial product update on printed e-paper displays, not research infrastructure or scholarly communication as objects of study.

Philosophy paper on Michel Henry and the vocation of life; the object is phenomenological ethics.

The article concerns Michel Henry's philosophy of life, not the study of research.

Philosophy of Michel Henry on life vocation; not contemporary research practice as object.

Transfusion medicine case report of a contaminated platelet unit; donor screening is clinical practice, not research practice.

The case report concerns bacterial contamination of a platelet donation, not research practice.

Case report of Brucella contamination of a platelet unit; transfusion medicine, not research practice.

Randomised double-blind trial of a topical cream for atopic dermatitis; a clinical efficacy and safety question.

The work reports a clinical trial of an atopic-dermatitis treatment rather than research practice.

Randomized clinical trial of topical SNG100 for moderate atopic dermatitis.

Book chapter on epistemology and learning theories with no abstract; appears to be educational theory rather than a study of research practice.

The title concerns learning theories and education, but the abstract is missing.

Chapter on learning theories, epistemology, science, and technology is educational theory, not metaresearch of research practice.

Legal scholarship on New Zealand criminal law codification and security legislation.

It analyzes New Zealand criminal-law codification and security legislation, not research itself.

New Zealand criminal law and security statute analysis; legal doctrine, not metaresearch.

Operations research on safety stock estimation using recurrent mixture density networks; a supply chain forecasting method for inventory, not a study of research.

This work develops a demand-forecasting approach for safety-stock estimation, not a study of research.

Operations/forecasting title on safety stock estimation; domain application, abstract missing.

Development and validation of a clinical kidney risk prediction score in ANCA-associated vasculitis; a clinical prognostic tool, not a study of research practice.

The study develops and validates a clinical risk score for ANCA-associated vasculitis.

Clinical prognostic score for ANCA-associated kidney disease; object is disease risk, not trial methodology.

Drosophila model of Alzheimer's disease and ACE inhibition; a biomedical mechanism question.

The study investigates biological mechanisms in an Alzheimer's disease model rather than research practice.

Drosophila Alzheimer disease model biology; object is disease pathways, not research practice.

No abstract; petroleum geochemistry of hydrocarbon generation kinetics.

This concerns hydrocarbon generation in source rocks, not research itself.

Petroleum geochemistry title on hydrocarbon generation kinetics; empty abstract but domain-clear.

Interview study of CrossFit practitioners on cancel culture; the OpenAlex topic label 'Academic Freedom' is misleading, the object is a sport community.

This studies CrossFit practitioners' responses to cancel culture, not research.

Sociology of sport study of CrossFit practitioners’ responses to cancel culture.

Veterinary clinical pathology case report.

This is a veterinary case report about anemia in a dog, not research about research.

Veterinary clinical pathology case of precursor-targeted immune-mediated anemia in a dog.

Agronomy trial on nitrogen sources and canola yield; abstract absent but the title is unambiguous.

The title clearly concerns canola yield in agriculture, not research itself, but the abstract is missing.

Agronomy of canola yield under nitrogen or growth regulators; title is domain agriculture with no abstract.