OOIR: Observatory of International Research

Papers

(The H4-Index of PeerJ is 39. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-08-01 to 2025-08-01.)

Article	Citations
A vertebra of a small species of Pachycetus from the North Sea and its inner structure and vascularity compared with other basilosaurid vertebrae from the same site	403
Identification of key immune-related genes associated with LPS/D-GalN-induced acute liver failure in mice based on transcriptome sequencing	243
Stigma and its associated factors among patients with COVID-19 in Dhaka City: evidence from a cross-sectional investigation	201
Common eating habit patterns are associated with a high maximum occlusal force and pre-eating cardiac vagal tone	138
Integrative species delimitation helps to find the hidden diversity of the leaf-litter frog Ischnocnema manezinho (Garcia, 1996) (Anura, Brachycephalidae), endemic to the southern Atlantic Fore	97
High-throughput Treg cell receptor sequencing reveals differential immune repertoires in rheumatoid arthritis with kidney deficiency	87
Development of a circHIPK3-based ceRNA network and identification of mRNA signature in breast cancer patients harboring BRCA mutation	73
Effect of humic acid derived from leonardite on the redistribution of uranium fractions in soil	72
Conserved molecular signatures in the spike protein provide evidence indicating the origin of SARS-CoV-2 and a Pangolin-CoV (MP789) by recombination(s) between specific lineages of Sarbecoviruses	68
Six-minute rowing test: a valid and reliable method for assessing power output in amateur male rowers	65
Effects of cleaning sports mouthguards with ethylene-vinyl acetate on oral bacteria	64
TBX3 regulates the transcription of VEGFA to promote osteoblasts proliferation and microvascular regeneration	63
E161111 is an ultra-short-acting etomidate analogue with stable haemodynamics that elicits only slight adrenocortical suppression in rats	56
Do ambiguous images provide psychological insights? Testing a popular claim	56
Validation of a dual-task exercise program to improve balance and gait speed in older people (DualPro): a Delphi study	54
European citizens’ stance on limiting energy use for climate change mitigation	53
Natural grazing by horses and cattle promotes bird diversity in a restored European alluvial grassland	53
Immediate impacts of soybean cover crop on bacterial community composition and diversity in soil under long-term Saccharum monoculture	52
Spatial heterogeneity of soil properties in planted mixed forests in the rocky desertification areas of the Wuling Mountain	50
Predicting the contribution of climate change on North Atlantic underwater sound propagation	49
Full-genome sequencing and mutation analysis of SARS-CoV-2 isolated from Makassar, South Sulawesi, Indonesia	48
A genetic investigation in five Chinese families with keratoconus	48
A flexible and accurate method for electroencephalography rhythms extraction based on circulant singular spectrum analysis	48
Discovery of a peculiar insular race of Ravenna nivea (Nire, 1920) (Lepidoptera: Lycaenidae) endemic to Yinggeling Mountain of Hainan, suggesting heterogeneous geological history of mountain fo	48
Identification and validation of a novel signature for prediction the prognosis and immunotherapy benefit in bladder cancer	48

Metabolome and transcriptome integration reveals insights into petals coloration mechanism of three species in Sect. Chrysantha chang	47
PTC2 region genotypes counteract Biomphalaria glabrata population differences between M-line and BS90 in resistance to infection by Schistosoma mansoni	47
Validation of PozQoL scale in Turkish population living with HIV: a cross-cultural adaptation study	46
Effects of quarantine on Physical Activity prevalence in Italian Adults: a pilot study	46
Nanotechnology in action: silver nanoparticles for improved eco-friendly remediation	46
The use of audio self-hypnosis to promote weight loss using the transtheoretical model of change: a randomized clinical pilot trial	46
Taxonomic review of the genus Stenocaris Sars (Copepoda, Harpacticoida, Cylindropsyllidae), with (re)descriptions of two Stenocaris species from the Far East	45
High variability in the attractiveness of municipally-planted decorative plants to insects	44
The energetic effect of hip flexion and retraction in walking at different speeds: a modeling study	44
Quality improvement bundles to decrease hypothermia in very low/extremely low birth weight infants at birth: a systematic review and meta-analysis	41
Characterization of transcriptional landscape in bone marrow-derived mesenchymal stromal cells treated with aspirin by RNA-seq	41
Feature screening for survival trait with application to TCGA high-dimensional genomic data	40
The contribution of estimated dead space fraction to mortality prediction in patients with chronic obstructive pulmonary disease—a new proposal	39
Evaluating cognitive and affective abilities among medical students: behavioural and medicolegal perspectives	39
New records of immature aquatic Diptera from the Foulden Maar Fossil-Lagerstätte, New Zealand, and their biogeographic implications	39