National Research Institute of Police Science

Recent papers from National Research Institute of Police Science

1. Application of synchrosqueezed spectrograms to speaker verification via formant identification by visual observationJASA Express Letters · 2026
2. Preliminary Classification of Black Writing Pen Inks Using Optical-probing Photoacoustic Measurement by Pulsed Laser Excitation Combined with Machine Learning for Forensic ApplicationsBulletin of the Chemical Society of Japan · 2026
3. The Effects of Homicides on Childcare Classroom Quality and Child DevelopmentEducational Researcher · 2026
4. Delayed detection of trace triacetone triperoxide (TATP) from post-blast plastic samples, Bandung bombing, Indonesia – a case report constrained by operational realityAustralian Journal of Forensic Sciences · 2026
5. Synthesis and Analytical Characterization of 1‐(1,2‐Dimethylcyclobutane‐1‐Carbonyl)‐Lysergic Acid Diethylamide (1D‐LSD) and Differentiation From 1‐(Thiophene‐2‐Carbonyl)‐LSD (1T‐LSD)Drug Testing and Analysis · 2026
6. Institutional knowledge management and defense transformation: insights from Colombia’s National Army and National PoliceDefence Studies · 2026
7. Relating Grain‐Scale Mechanics to Fluvial Energy Heterogeneity: Quartz Microtextural Signatures in the Kinu River, JapanJournal of Geophysical Research Earth Surface · 2026
8. Comparison of head-related injuries between standing electric scooter riders and pedestrians involved in motor vehicle collisions in JapanTraffic Injury Prevention · 2026
9. Direct Mass Spectrometric Detection of VX, RVX, and Novichok A-Series Nerve Agents for Screening Contaminated Sites Using Atmospheric Pressure Corona Discharge IonizationAnalytical Chemistry · 2026
10. Spatial patterns of human movement in relation to crime occurrences: Focusing on vehicle load theft cases in Sendai cityTheory and Applications of GIS · 2026
11. Fatal Hemorrhage Due to Rupture of a Pseudoaneurysm in an Arteriovenous Fistula in a Hemodialysis Patient: A Case ReportKorean Journal of Legal Medicine · 2026
12. DiSMix: Dimensional Swap Mix for Feature-Level Data Augmentation in Vision TransformersJournal of Imaging · 2026
13. Plural policing in rural contexts: a GPS-based evaluation of multi-entity patrols against fruit theftSecurity Journal · 2026
14. Versatile Synthesis of Δ ⁹ ‐Tetrahydrocannabinol and Related Compounds by Protecting‐Group‐Free Suzuki–Miyaura CouplingEuropean Journal of Organic Chemistry · 2026
15. Secular Changes in Cranial Morphology and Pattern of Sexual Dimorphism in Modern Japanese: A Geometric Morphometric Analysis Using Post‐Mortem Computed Tomography DataAmerican Journal of Biological Anthropology · 2026
16. Procrustean pseudo‐landmark methods in Python to measure massive quantities of leaf shape dataApplications in Plant Sciences · 2026
17. Enhancing Evidence-Based Practice (EBP) on criminal investigationsThe Proceedings of the Annual Convention of the Japanese Psychological Association · 2025
18. Estimating criminal behaviors and characteristics of offendersThe Proceedings of the Annual Convention of the Japanese Psychological Association · 2025
19. A proposal to prove independent burning of floorboards based on burn damage observations from liquid-fuel arson firesJapanese Journal of Forensic Science and Technology · 2026
20. The Integration of Psychology and Engineering for Social ImplementationThe Proceedings of the Annual Convention of the Japanese Psychological Association · 2025