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Chemistry
Remote Sensing of Surface Temperature and Land Use Changes in Semi-Arid Climate
Article

Remote Sensing of Surface Temperature and Land Use Changes in Semi-Arid Climate

Benoumeldjadj, Maya, Bouarroudj, Nedjoua, Bouchareb, Abdelouahab, Rachedkanouni, Malika, Chouiter, Norhane
N–Formylation of Amines Over a Protonic Zeolite Socony Mobil (H–Zsm–5) and Ion-Exchanged Zeolite: Catalytic Performance and Reusability
Article

N–Formylation of Amines Over a Protonic Zeolite Socony Mobil (H–Zsm–5) and Ion-Exchanged Zeolite: Catalytic Performance and Reusability

Mekkas, Nadia, Azizi, Soulef, Yilmaz, Selahattin, Benbouzid, Mohammed, Dizoğlu, Günsev, Taib, Hana, Gherraf, Noureddine
Experimental Research on Organic Dye Removal from Polluted Water using the Oxidation Method
Article

Experimental Research on Organic Dye Removal from Polluted Water using the Oxidation Method

Paliulis, Dainius, Vaiškūnaitė, Rasa
Volume 70 (2025): Issue 4 (December 2025)
Issue

Volume 70 (2025): Issue 4 (December 2025)

The 12th International Conference TEX TEH 2025
Proceeding
New

The 12th International Conference TEX TEH 2025

The demographic crisis in Bulgaria: trends, problems and prospects
Article

The demographic crisis in Bulgaria: trends, problems and prospects

Dimitrov, Slavi
Possibilities of using plant species from 62С0* Ponto-Sarmatic steppes natural habitat for decorative purposes
Article

Possibilities of using plant species from 62С0* Ponto-Sarmatic steppes natural habitat for decorative purposes

Kaschieva, Mariya, Boycheva, Petya
Geography as a network: Linking minds, disciplines and generations
Article

Geography as a network: Linking minds, disciplines and generations

Penerliev, Milen
Overview of the Halyomorpha halys (Stål, 1855): Key Traits and Control Measures. Threats to agricultural crops in Bulgaria
Article

Overview of the Halyomorpha halys (Stål, 1855): Key Traits and Control Measures. Threats to agricultural crops in Bulgaria

Chamurliyski, Plamen
Ethnobotanical study of medicinal plants used for prevention and treatment of Covid-19 in Northeastern Bulgaria. Part 1: The source of phytotherapy knowledge and safety concerns
Article

Ethnobotanical study of medicinal plants used for prevention and treatment of Covid-19 in Northeastern Bulgaria. Part 1: The source of phytotherapy knowledge and safety concerns

Dragoeva, Asya, Dimitrova, Zheni, Lyoteva, Seliha, Koleva, Vanya
Assessment of natural background radiation in the tourist area of Biserna Cave based on in situ measurements
Article

Assessment of natural background radiation in the tourist area of Biserna Cave based on in situ measurements

Kalchev, Karamfil, Manova, Gergana, Manov, Lyubomir, Kulev, Nikolay
Volume 12 (2025): Issue 3 (November 2025)
Issue

Volume 12 (2025): Issue 3 (November 2025)