![Life | Free Full-Text | Co-Evolution of Opioid and Adrenergic Ligands and Receptors: Shared, Complementary Modules Explain Evolution of Functional Interactions and Suggest Novel Engineering Possibilities | HTML Life | Free Full-Text | Co-Evolution of Opioid and Adrenergic Ligands and Receptors: Shared, Complementary Modules Explain Evolution of Functional Interactions and Suggest Novel Engineering Possibilities | HTML](https://www.mdpi.com/life/life-11-01217/article_deploy/html/images/life-11-01217-g009.png)
Life | Free Full-Text | Co-Evolution of Opioid and Adrenergic Ligands and Receptors: Shared, Complementary Modules Explain Evolution of Functional Interactions and Suggest Novel Engineering Possibilities | HTML
![Repeated Administration of Opra Kappa (LY2456302), a Novel, Short-Acting, Selective KOP-r Antagonist, in Persons with and without Cocaine Dependence | Neuropsychopharmacology Repeated Administration of Opra Kappa (LY2456302), a Novel, Short-Acting, Selective KOP-r Antagonist, in Persons with and without Cocaine Dependence | Neuropsychopharmacology](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fnpp.2017.205/MediaObjects/41386_2018_Article_BFnpp2017205_Fig1_HTML.jpg)
Repeated Administration of Opra Kappa (LY2456302), a Novel, Short-Acting, Selective KOP-r Antagonist, in Persons with and without Cocaine Dependence | Neuropsychopharmacology
![Beyond kappa: an informational index for diagnostic agreement in dichotomous and multivalue ordered-categorical ratings | SpringerLink Beyond kappa: an informational index for diagnostic agreement in dichotomous and multivalue ordered-categorical ratings | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs11517-020-02261-2/MediaObjects/11517_2020_2261_Fig3_HTML.png)
Beyond kappa: an informational index for diagnostic agreement in dichotomous and multivalue ordered-categorical ratings | SpringerLink
![KAPPA KS220 COMBINATION Cable Lock Retractable Wire Helmet Motorcycle Black J&S - £12.99 | PicClick UK KAPPA KS220 COMBINATION Cable Lock Retractable Wire Helmet Motorcycle Black J&S - £12.99 | PicClick UK](https://www.picclickimg.com/d/l400/pict/254302737606_/Motorcycle-Helmet-Lock-Cable-Black-Tough-Combination-4.jpg)