Results 241 to 250 of about 310,227 (308)

Organic‐matter sources and stability in kettle‐hole sediments: A combined thermogravimetric and isotopic approach

Agrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract Kettle‐holes are small but biogeochemically active landscape elements that integrate terrestrial inputs and influence carbon and nitrogen cycling. However, the stability and sources of organic matter (OM) in kettle‐hole sediments remain poorly understood.
Safdar Bashir, Kai Nils Nitzsche, Zachary Kayler   +2 more
wiley   +1 more source

Sputnik V update: safety and neutralizing antibodies in healthy adults and adolescents. [PDF]

Front Immunol
Shuliakova IV, Grousova DM, Iliukhina AA, Dzharullaeva AS, Lubenets NL, Ordzhonikidze MK, Izhaeva FM, Erokhova AS, Zorkov ID, Azizyan VV, Boeva ZD, Reshetnikov DA, Ermolova IA, Lega VA, Kovyrshina AV, Bukhtin KM, Romanova LP, Alekseeva EI, Borzakova SN, Rachina SA, Rusanova MG, Ozharovskaia TA, Popova O, Zrelkin DI, Zubkova OV, Tukhvatulin AI, Tukhvatulina NM, Shcheblyakov DV, Favorskaya IA, Esmagambetov IB, Karpov AP, Semikhin AS, Pochtovyi AA, Naroditskiy BS, Gushchin VA, Gintsburg AL, Logunov DY.   +36 more
europepmc   +1 more source

Methamphetamine Enantiomers: From Chemical Synthesis to Biological Fate

Chirality, Volume 38, Issue 9, September 2026.
Methamphetamine is an amphetamine‐type stimulant characterized by a single stereogenic center, resulting in two enantiomers, (R)‐(−)‐methamphetamine and (S)‐(+)‐methamphetamine, with distinct biological and pharmacological profiles. These forms exhibit differences in central nervous system activity, metabolism, excretion, and overall physiological ...
Larissa Pires do Espírito Santo, Renato Lúcio de Carvalho, Juliana Almeida Sad, Pedro Henrique Costa dos Santos, Rhaiza Silva Domingues, Gabriele de Azevedo Cardoso, Karine Braga Enes, Gisele Assis Castro Goulart, Maila de Castro Lourenço das Neves, Ângelo de Fátima   +9 more
wiley   +1 more source

The Effect of Caffeine on Various Forms of Synaptic Plasticity in the CA1 Region of Mouse Hippocampal Slices. [PDF]

Biomolecules
Novikova MA, Korneeva IA, Kondratenko RV, Nikolaev GM, Averina OA, Sharonova IN, Latanov AV.   +6 more
europepmc   +1 more source

Collaborative Robotic Systems for Pre-Analytical Processing of Biological Specimens in a Medical Laboratory. [PDF]

Diagnostics (Basel)
Komarov AG, Bochkov PO, Goldberg AS, Akimkin VG, Tregub PP.   +4 more
europepmc   +1 more source

Technique and results of novel intracorporeal "overlap" colorectal anastomosis for laparoscopic and robotic surgery. [PDF]

Tech Coloproctol
Sazhin AV, Ermakov IV, Ivakhov GB, Lebedev IS, Dalgatov KD, Poltoratsky MV, Shikhin IS, Timoshenko NA, Morozov IA.   +8 more
europepmc   +1 more source

Correction: A review on techno-economic assessment of Spirulina for sustainable nutraceutical, medicinal, environmental, and bioenergy applications. [PDF]

Bioresour Bioprocess
Musa MN, Jirgi GM, Zango ZU, Isa MN, Abdurrazak M, Adamu AA, Wadi IA, Adeleke AA, Garba ZN, Bello U, Adamu H, Hosseini-Bandegharaei A, Bokov DO.   +12 more
europepmc   +1 more source

Antimicrobial activity and toxicological evaluation of didecyldimethyl-ammonium chloride complexed with fatty alcohol ethoxylate. [PDF]

Vet World
Gruznova O, Gruznov D, Pavlova N, Shcherbakova G, Shuteeva E, Kuvshinchikov N, Popov N, Tyumentseva V, Pchelkina V, Lobanov A, Tyubaeva P, Varyan I.   +11 more
europepmc   +1 more source

Conventional laparoscopic segmental bowel resection with mini-laparotomy specimen extraction compared with Natural Orifice Specimen Extraction (NOSE) procedures in patients with colorectal endometriosis. [PDF]

Facts Views Vis Obgyn
Popov A, Mamedova S, Fedorov A, Kliushnikov I, Glebov T, Sopova J, Izmailova R, Troshina V.   +7 more
europepmc   +1 more source