![Quaternary | Free Full-Text | Characterization of the Obsidian Used in the Chipped Stone Industry in Kendale Hecala Quaternary | Free Full-Text | Characterization of the Obsidian Used in the Chipped Stone Industry in Kendale Hecala](https://pub.mdpi-res.com/quaternary/quaternary-05-00003/article_deploy/html/images/quaternary-05-00003-g008.png?1641552722)
Quaternary | Free Full-Text | Characterization of the Obsidian Used in the Chipped Stone Industry in Kendale Hecala
![Quaternary | Free Full-Text | Characterization of the Obsidian Used in the Chipped Stone Industry in Kendale Hecala Quaternary | Free Full-Text | Characterization of the Obsidian Used in the Chipped Stone Industry in Kendale Hecala](https://www.mdpi.com/quaternary/quaternary-05-00003/article_deploy/html/images/quaternary-05-00003-g001.png)
Quaternary | Free Full-Text | Characterization of the Obsidian Used in the Chipped Stone Industry in Kendale Hecala
![PDF) Using structural equation model to estimate nitrate pollution in the Melen Watershed of the Turkey PDF) Using structural equation model to estimate nitrate pollution in the Melen Watershed of the Turkey](https://www.researchgate.net/publication/337207546/figure/fig5/AS:824584253214720@1573607614116/Estimation-of-Q-values-m-3-s-of-B-Melen-Cayi-Ugurlu-Koeyue-Bayesian-vs-linear_Q320.jpg)
PDF) Using structural equation model to estimate nitrate pollution in the Melen Watershed of the Turkey
![UB Neurosurgery on X: "March 5th is Employee Appreciation Day! 💛 We appreciate our team every single day, but especially today! Thank you for all of your incredibly hard work and dedication. UB Neurosurgery on X: "March 5th is Employee Appreciation Day! 💛 We appreciate our team every single day, but especially today! Thank you for all of your incredibly hard work and dedication.](https://pbs.twimg.com/media/Evu_HpFXcAYilCn.png:large)