Vol. 60 No. 2 (2025)

Published: 2025-03-07

Articles

KINETIC AND MECHANISTIC STUDIES ON THE RUTHENIUM (III) CATALYSED OXIDATION OF DL-ASPARTIC ACID WITH CERIUM (IV)

Rama Rajeswari Makena, Rambabu Rallabandi, Vani Parvataneni

199-205
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CONCENTRATION OF WET PROCESS PHOSPHORIC ACID FROM WASHED THERMO CONCENTRATE OF PHOSPHORITES CENTRAL KYZYLKUM AND ITS RHEOLOGICAL PROPERTIES

Ilkhomjon Erkin ugli Khoshimov, Shakhzoda Ismatullaevna Turdialieva, Atanazar Reypnazarovich Seytnazarov, Shafaat Sattarovich Namazov

207-214
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STUDY OF THE POLYTHERMAL SOLUBILITY AND RHEOLOGICAL PROPERTIES OF THE SULFOSALICYLIC ACID DIHYDRATE - MONOETHANOLAMINE - WATER SYSTEM

Mehroj Khushvaktov Isroil o‘g’li1, Akhat Togasharov Salimovich, Aziz Ibragimov Baxtiyorovich, Rizamat Begmatov Khushvaktovich

215-224
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PRACTICAL ASPECTS OF OBTAINING DEFORMED BLANKS FOR THE PRODUCTION OF BIODEGRADABLE IMPLANTS OF INCREASED QUALITY

Viktor Greshta, Vadim Shalomeev, Svetlana Bovkun, Elena Kulabneva

225-236
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CLINICAL TRIALS FOR COVID-19 TREATMENT - VIEW ON A PERIOD 2020-2022

Yulia Nedelcheva

237-248
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COMPARATIVE EVALUATION OF THE POLYPHENOLIC CONTENT AND THE RESULTING ANTIOXIDANT ACTIVITY OF SEVERAL COMMON ALLIUM SPECIES

Mariya Georgieva Georgieva

249-258
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AMMONIA REMOVAL FROM WATER USING CATIONIC MATERIALS KU-2-8 AND DOWEX MAC-3

Mykola Gomelya, Inna Trus, Yelyzaveta Fedchenko

259-268
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SURFACE STRUCTURE AND CHEMICAL COMPOSITION OF COCONUT SHELL CHARCOAL USING NIRA AREN (Arenga pinnata) ACID ACTIVATION

Meytij Jeanne Rampe, Johny Zeth Lombok, Vistarani Arini Tiwow, Henny Lieke Rampe, Marlen Garani

269-274
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ESTIMATION OF MINERALOGICAL, MORPHOLOGICAL, AND MAGNETIC PROPERTIES OF THE MINERAL SEDIMENTS OF GUANO CAVES IN THE KARST AREA

Vistarani Arini Tiwow, Muhammad Arsyad, Pariabti Palloan, Sulistiawaty Sulistiawaty, Meytij Jeanne Rampe, Henny Lieke Rampe, Alfrie Musa Rampengan

275-285
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PREPARATION AND CHARACTERIZATION OF ACTIVATED CARBON BASED ON ACACIA LIGNOCELLULOSIC BIOMASS

Kamelia Ruskova, Liliya Manoilova, Lenia Gonsalvesh-Musakova

287-292
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DEVELOPMENT AND CHARACTERIZATION OF NEW ART AND DECORATIVE ENAMELS

Janna Mateeva, Albena Yoleva

293-300
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EXPLORING THE EFFECTS OF PILOT INJECTION TIMING ON CRDI ENGINE OPERATION UNDER VARYING LOADS

Ranganathan Anbalagan, Subramanian Sendilvelan, Larissa Sassykova, Kuppusamy Rajan, Kathirvelu Bhaskar

301-310
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HYDRO-DISTILLATION VERSUS STEAM DISTILLATION FOR CLOVE OIL PRODUCTION

Chavdar Chilev, Dimitar Peshev

311-318
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ABRASIVE WEAR RESISTANCE OF STEEL M390P AFTER HEAT TREATMENT

Boyan Yordanov, Iliyan Mitov

319-325
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ELECTRICAL WIRE PRODUCTION FROM Al - Ce - La ALLOY RODS AFTER ELECTROMAGNETIC MOLD AND COMBINED ROLLING ‑ EXTRUSION

Denis Voroshilov, Sergey Sidelnikov, Dorzhizhab Darmazhapov, Stepan Pokshivanov, Vadim Bespalov, Alexander Durnopyanov, Viktor Berngardt, Sergey Lezhnev, Mikhail Motkov, Marina Voroshilova, Olga Novikova, Danil Klimov, Andrey Ashmarin, Evgeniy Panin

327-336
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STUDY OF STRAIN STATE AND FORCE PARAMETERS IN A WIRE DURING DEFORMATION BY A NEW COMBINED TECHNOLOGY

Andrey Volokitin, Evgeniy Panin, Irina Volokitina, Elisey Khlopkov

337-343
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STUDY OF THE EFFECT OF EQUAL-CHANNEL ANGULAR PRESSING ON THE CLOSURE OF CASTING DEFECTS IN ZIRCONIUM ALLOYS

Nikita Lutchenko, Rozina Yordanova, Alexandr Arbuz

345-358
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SIMULATION-DRIVEN CALIBRATION OF MHD SENSORS CONSIDERING VARIATIONS IN REYNOLDS NUMBER, TEMPERATURE, AND MAGNETIC FIELD STRENGTH

Faiza Sohail, Muhammad Nadeem, Muhammad Uzair, Syed Mujtaba Ul Hassan, Adnan Hamid

359-369
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