49 research outputs found
Π‘ΠΎΠ·ΠΈΠ΄Π°ΡΠ΅Π»ΡΠ½Π°Ρ ΡΡΠ½ΠΊΡΠΈΡ Π²ΠΎΠ΄Ρ Π² ΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½ΠΈΠΈ ΠΎΠΊΡΡΠΆΠ°ΡΡΠ΅Π³ΠΎ ΠΌΠΈΡΠ°
The article is focused on the evolution mechanism of the βinertβ and living world around us, which is determined by the creative function of water. Water and igneous rocks of basic and ultrabasic compositions create an abiogenic dissipative system that never reaches an equilibrium and therefore is capable of maintaining its continuous, strictly directed, geologically long-term development and the formation of numerous new minerals that are paragenetically associated with specific geochemical types of water. This system is equilibrium-nonequilibrium. It develops in a thermodynamic area, far from an equilibrium. It is non-linear, irreversible, and internally contradictory. In this system, water has the creative function: the hydrolysis mechanism continuously dissolves some minerals, with which the system is not in equilibrium, and, at the same time, creates others minerals, with which there is an equilibrium, including the mineral that have been absent on our planet. After the occurrence of photosynthesis, the system was supplemented with organic compounds and developed into the βwater-rock-gas-organic matterβ system. The mechanisms of this system were generally described by V.I. Vernadsky, and we suggest to name this system after him. The Vernadsky system had not only repeatedly became more and more complicated, but acquired the capability of creating more complex organic compounds from simple carbohydrates, such as proteins, lipids, more complex carbohydrates, hemoglobin etc. With time, these components developed into living organisms. Regardless of the repeated complication of the system, the basic mechanisms of its evolution remain essentially the same, and water has preserved and enhanced its creative function through dissolving simple compounds and creating more complex ones. An important factor in the continuous complication of the system is the natural water cycle.Π ΡΡΠ°ΡΡΠ΅ ΡΠ°ΡΠΊΡΡΠ²Π°Π΅ΡΡΡ ΠΌΠ΅Ρ
Π°Π½ΠΈΠ·ΠΌ ΡΠ²ΠΎΠ»ΡΡΠΈΠΈ ΠΎΠΊΡΡΠΆΠ°ΡΡΠ΅Π³ΠΎ Π½Π°Ρ Β«ΠΊΠΎΡΠ½ΠΎΠ³ΠΎΒ» ΠΈ ΠΆΠΈΠ²ΠΎΠ³ΠΎ ΠΌΠΈΡΠ°, ΠΊΠΎΡΠΎΡΡΠΉ ΠΎΠ±ΡΡΠ»ΠΎΠ²Π»Π΅Π½ ΡΠΎΠ·ΠΈΠ΄Π°ΡΠ΅Π»ΡΠ½ΠΎΠΉ ΡΡΠ½ΠΊΡΠΈΠ΅ΠΉ Π²ΠΎΠ΄Ρ. ΠΠΎΠΊΠ°Π·Π°Π½ΠΎ, ΡΡΠΎ Π²ΠΎΠ΄Π° Ρ ΠΌΠ°Π³ΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΈΠΌΠΈ ΠΏΠΎΡΠΎΠ΄Π°ΠΌΠΈ ΠΎΡΠ½ΠΎΠ²Π½ΠΎΠ³ΠΎ ΠΈ ΡΠ»ΡΡΡΠ°ΠΎΡΠ½ΠΎΠ²Π½ΠΎΠ³ΠΎ ΡΠΎΡΡΠ°Π²Π° ΠΎΠ±ΡΠ°Π·ΡΠ΅Ρ Π°Π±ΠΈΠΎΠ³Π΅Π½Π½ΡΡ Π΄ΠΈΡΡΠΈΠΏΠ°ΡΠΈΠ²Π½ΡΡ ΡΠΈΡΡΠ΅ΠΌΡ, ΠΊΠΎΡΠΎΡΠ°Ρ Π½ΠΈΠΊΠΎΠ³Π΄Π° Π½Π΅ ΠΏΡΠΈΡ
ΠΎΠ΄ΠΈΡ Π² ΡΠ°Π²Π½ΠΎΠ²Π΅ΡΠΈΠ΅ ΠΈ ΠΏΠΎΡΡΠΎΠΌΡ ΡΠΏΠΎΡΠΎΠ±Π½Π° Π½Π΅ΠΏΡΠ΅ΡΡΠ²Π½ΠΎ, ΡΡΡΠΎΠ³ΠΎ Π½Π°ΠΏΡΠ°Π²Π»Π΅Π½Π½ΠΎ, Π³Π΅ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈ Π΄Π»ΠΈΡΠ΅Π»ΡΠ½ΠΎ ΡΠ°Π·Π²ΠΈΠ²Π°ΡΡΡΡ Ρ ΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ ΠΌΠ½ΠΎΠ³ΠΎΡΠΈΡΠ»Π΅Π½Π½ΡΡ
Π½ΠΎΠ²ΡΡ
Π²ΡΠΎΡΠΈΡΠ½ΡΡ
ΠΌΠΈΠ½Π΅ΡΠ°Π»ΠΎΠ², ΠΏΠ°ΡΠ°Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈ Π°ΡΡΠΎΡΠΈΠΈΡΡΡΡΠΈΡ
Ρ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½Π½ΡΠΌΠΈ Π³Π΅ΠΎΡ
ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΠΌΠΈ ΡΠΈΠΏΠ°ΠΌΠΈ Π²ΠΎΠ΄Ρ. ΠΡΠ° ΡΠΈΡΡΠ΅ΠΌΠ° ΡΠ²Π»ΡΠ΅ΡΡΡ ΡΠ°Π²Π½ΠΎΠ²Π΅ΡΠ½ΠΎ-Π½Π΅ΡΠ°Π²Π½ΠΎΠ²Π΅ΡΠ½ΠΎΠΉ, ΡΠ°Π·Π²ΠΈΠ²Π°Π΅ΡΡΡ Π² ΡΠ΅ΡΠΌΠΎΠ΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΎΠ±Π»Π°ΡΡΠΈ, Π΄Π°Π»Π΅ΠΊΠΎΠΉ ΠΎΡ ΡΠ°Π²Π½ΠΎΠ²Π΅ΡΠΈΡ, ΡΠ²Π»ΡΠ΅ΡΡΡ Π½Π΅Π»ΠΈΠ½Π΅ΠΉΠ½ΠΎΠΉ, Π½Π΅ΠΎΠ±ΡΠ°ΡΠΈΠΌΠΎΠΉ, Π²Π½ΡΡΡΠ΅Π½Π½Π΅ ΠΏΡΠΎΡΠΈΠ²ΠΎΡΠ΅ΡΠΈΠ²ΠΎΠΉ. Π‘ΠΎΠ·ΠΈΠ΄Π°ΡΠ΅Π»ΡΠ½Π°Ρ ΡΡΠ½ΠΊΡΠΈΡ Π²ΠΎΠ΄Ρ Π² ΡΡΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΠ΅ Π·Π°ΠΊΠ»ΡΡΠ°Π΅ΡΡΡ Π² ΡΠΎΠΌ, ΡΡΠΎ ΠΎΠ½Π° Π½Π΅ΠΏΡΠ΅ΡΡΠ²Π½ΠΎ ΠΏΠΎ ΠΌΠ΅Ρ
Π°Π½ΠΈΠ·ΠΌΡ Π³ΠΈΠ΄ΡΠΎΠ»ΠΈΠ·Π° ΡΠ°ΡΡΠ²ΠΎΡΡΠ΅Ρ ΠΎΠ΄Π½ΠΈ ΠΌΠΈΠ½Π΅ΡΠ°Π»Ρ, Ρ ΠΊΠΎΡΠΎΡΡΠΌΠΈ Π½Π΅ΡΠ°Π²Π½ΠΎΠ²Π΅ΡΠ½Π°, Π½ΠΎ ΡΡΡ ΠΆΠ΅ ΡΠΎΠ·Π΄Π°Π΅Ρ Π΄ΡΡΠ³ΠΈΠ΅, Ρ ΠΊΠΎΡΠΎΡΡΠΌΠΈ ΠΈΠΌΠ΅Π΅ΡΡΡ ΡΠ°Π²Π½ΠΎΠ²Π΅ΡΠΈΠ΅, Π²ΠΊΠ»ΡΡΠ°Ρ ΠΈ ΡΠ°ΠΊΠΈΠ΅, ΠΊΠΎΡΠΎΡΡΡ
Π½Π° Π½Π°ΡΠ΅ΠΉ ΠΏΠ»Π°Π½Π΅ΡΠ΅ ΡΠ°Π½ΡΡΠ΅ Π½Π΅ Π±ΡΠ»ΠΎ. ΠΠΎΡΠ»Π΅ ΠΏΠΎΡΠ²Π»Π΅Π½ΠΈΡ ΡΠΎΡΠΎΡΠΈΠ½ΡΠ΅Π·Π° ΡΡΠ° ΡΠΈΡΡΠ΅ΠΌΠ° Π΄ΠΎΠΏΠΎΠ»Π½ΠΈΠ»Π°ΡΡ ΠΎΡΠ³Π°Π½ΠΈΡΠ΅ΡΠΊΠΈΠΌΠΈ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΡΠΌΠΈ ΠΈ ΠΏΡΠ΅Π²ΡΠ°ΡΠΈΠ»Π°ΡΡ Π² ΡΠΈΡΡΠ΅ΠΌΡ Π²ΠΎΠ΄Π° β ΠΏΠΎΡΠΎΠ΄Π° β Π³Π°Π· β ΠΎΡΠ³Π°Π½ΠΈΡΠ΅ΡΠΊΠΎΠ΅ Π²Π΅ΡΠ΅ΡΡΠ²ΠΎ, ΠΌΠ΅Ρ
Π°Π½ΠΈΠ·ΠΌΡ Π΄Π΅ΠΉΡΡΠ²ΠΈΡ ΠΊΠΎΡΠΎΡΠΎΠΉ Π±ΡΠ»ΠΈ Π² ΠΎΠ±ΡΠΈΡ
ΡΠ΅ΡΡΠ°Ρ
ΡΠ°ΡΠΊΡΡΡΡ Π.Π. ΠΠ΅ΡΠ½Π°Π΄ΡΠΊΠΈΠΌ ΠΈ ΠΊΠΎΡΠΎΡΡΡ ΠΌΡ ΠΏΡΠ΅Π΄Π»ΠΎΠΆΠΈΠ»ΠΈ Π½Π°Π·ΡΠ²Π°ΡΡ Π΅Π³ΠΎ ΠΈΠΌΠ΅Π½Π΅ΠΌ. Π’Π΅ΠΌ ΡΠ°ΠΌΡΠΌ ΡΠΈΡΡΠ΅ΠΌΠ° Π.Π. ΠΠ΅ΡΠ½Π°Π΄ΡΠΊΠΎΠ³ΠΎ Π½Π΅ ΡΠΎΠ»ΡΠΊΠΎ ΠΌΠ½ΠΎΠ³ΠΎΠΊΡΠ°ΡΠ½ΠΎ ΡΡΠ»ΠΎΠΆΠ½ΠΈΠ»Π°ΡΡ, Π½ΠΎ ΠΈ ΠΏΠΎΠ»ΡΡΠΈΠ»Π° Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΡ ΡΠΎΠ·Π΄Π°Π²Π°ΡΡ ΠΈΠ· ΠΏΡΠΎΡΡΡΡ
ΡΠ³Π»Π΅Π²ΠΎΠ΄ΠΎΠ² Π±ΠΎΠ»Π΅Π΅ ΡΠ»ΠΎΠΆΠ½ΡΠ΅ ΠΎΡΠ³Π°Π½ΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΡ, Π²ΠΊΠ»ΡΡΠ°Ρ Π±Π΅Π»ΠΊΠΈ, Π»ΠΈΠΏΠΈΠ΄Ρ, ΡΠ³Π»Π΅Π²ΠΎΠ΄Ρ, Π³Π΅ΠΌΠΎΠ³Π»ΠΎΠ±ΠΈΠ½ ΠΈ Ρ.Π΄. Π ΠΏΠΎΡΠ»Π΅Π΄ΡΡΡΠ΅ΠΌ ΠΈΠ· ΡΡΠΈΡ
ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½ΡΠΎΠ² Π²ΠΎΠ·Π½ΠΈΠΊΠ»ΠΈ ΠΆΠΈΠ²ΡΠ΅ ΠΎΡΠ³Π°Π½ΠΈΠ·ΠΌΡ. ΠΠ΅ΡΠΌΠΎΡΡΡ Π½Π° ΠΌΠ½ΠΎΠ³ΠΎΠΊΡΠ°ΡΠ½ΠΎΠ΅ ΡΡΠ»ΠΎΠΆΠ½Π΅Π½ΠΈΠ΅ ΡΠΈΡΡΠ΅ΠΌΡ, ΠΎΡΠ½ΠΎΠ²Π½ΡΠ΅ ΠΌΠ΅Ρ
Π°Π½ΠΈΠ·ΠΌΡ Π΅Π΅ ΡΠ²ΠΎΠ»ΡΡΠΈΠΈ ΠΏΡΠΈΠ½ΡΠΈΠΏΠΈΠ°Π»ΡΠ½ΠΎ ΠΎΡΡΠ°Π»ΠΈΡΡ ΡΠ°ΠΊΠΈΠΌΠΈ ΠΆΠ΅, Π° Π²ΠΎΠ΄Π° ΡΠΎΡ
ΡΠ°Π½ΠΈΠ»Π° ΠΈ ΠΏΡΠΈΡΠΌΠ½ΠΎΠΆΠΈΠ»Π° ΡΠ²ΠΎΡ ΡΠΎΠ·ΠΈΠ΄Π°ΡΠ΅Π»ΡΠ½ΡΡ ΡΡΠ½ΠΊΡΠΈΡ ΠΏΡΡΠ΅ΠΌ ΡΠ°ΡΡΠ²ΠΎΡΠ΅Π½ΠΈΡ ΠΏΡΠΎΡΡΡΡ
ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΠΉ ΠΈ ΡΠΎΠ·Π΄Π°Π½ΠΈΡ Π±ΠΎΠ»Π΅Π΅ ΡΠ»ΠΎΠΆΠ½ΡΡ
. ΠΠΎΠΊΠ°Π·Π°Π½ΠΎ ΡΠ°ΠΊΠΆΠ΅, ΡΡΠΎ Π²Π°ΠΆΠ½ΡΠΌ ΡΠ°ΠΊΡΠΎΡΠΎΠΌ Π½Π΅ΠΏΡΠ΅ΡΡΠ²Π½ΠΎΠ³ΠΎ ΡΡΠ»ΠΎΠΆΠ½Π΅Π½ΠΈΡ ΡΠΈΡΡΠ΅ΠΌΡ Π²ΡΡΡΡΠΏΠ°Π΅Ρ ΠΊΡΡΠ³ΠΎΠ²ΠΎΡΠΎΡ Π²ΠΎΠ΄Ρ
Molecular genetic detection and differentiation of <i>Xanthomonas oryzae</i> pv. <i>oryzicola</i>, bacterial leaf streak agents of rice
The genus Xanthomonas comprises phytopathogenic bacteria which infect about 400 host species, including a wide variety of economically important plants. Xanthomonas oryzae pv. oryzicola (Fang et al., 1957) Swings et al., 1990 is the causal agent of bacterial leaf streak (BLS) being one of the most destructive bacterial diseases of rice. BLS symptoms are very similar to those of bacterial blight caused by closely related Xanthomonas oryzae pv. oryzae. X. o. pv. oryzae and X. o. pv. oryzicola and often occur in rice f ields simultaneously, so separate leaves may show symptoms of both diseases. The quarantine status and high severity of the pathogen require a highly eff icient, fast and precise diagnostic method. We have developed an assay for Xanthomonas oryzae pv. oryzicola detection using real-time polymerase chain reaction (qPCR) and PCR amplicon sequencing. The DNA samples of X. o. pv. oryzae and X. o. pv. oryzicola were obtained from the collection of CIRM-CFBR (France). To evaluate the analytical sensitivity of the assay, a vector construct based on the pAL2-T plasmid was created through the insertion of X. o. pv. oryzicola target fragment (290 bp). Primers and a probe for qPCR were selected for the hpa1 gene site. They allowed identifying all the strains the sequences of which had been loaded in the GenBank NCBI Nucleotide database before November 11, 2021. The SeqX.o.all sequencing primers were selected for the hrp gene cluster sequence, namely for the nucleotide sequence encoding the Hpa1 protein, the sequencing of which allows for eff icient differentiation of X. oryzae species. The analytical specif icity of the system was tested using the DNAs of 53 closely related and accompanying microorganisms and comprised 100 % with no false-positive or false-negative results registered. The systemβs analytical sensitivity was not less than 25 copies per PCR reaction. Its eff icacy has been conf irmed using f ive different qPCR detection systems from different manufacturers, so it can be recommended for diagnostic and screening studies
Geochemical groundwater peculiarities of Paleogene sediments in S-E Western Siberia artesian basin
The geochemical peculiarities of groundwater in Paleogene deposits in southeastern part of Western Siberia artesian basin are considered in the paper. Landscape, climate, geostructural and hydrogeological conditions define the water composition and quality peculiarities in this region. It has been established that ion-saline composition, mineralization and water quality changes arre governed by the horizontal zonal distribution. Groundwater of taiga landscapes generally is in equilibrium with kaolinite and quartz, mainly involving Ca- and Mg-montmorillonite, illite, carbonate minerals, sometimes barite. Groundwater in woodland grass and grassland, together with previously mentioned minerals, is usually in equilibrium with barite, colestine, and particularly, fluorite and gypsum. As a result, all relevant elements are removed from the groundwater and their accumulation level is restricted
water chemistry are new challenges possible from coda compositional data analysis point of view
John Aitchison died in December 2016 leaving behind an important inheritance: to continue to explore the fascinating world of compositional data. However, notwithstanding the progress that we have made in this field of investigation and the diffusion of the CoDA theory in different researches, a lot of work has still to be done, particularly in geochemistry. In fact most of the papers published in international journals that manage compositional data ignore their nature and their consequent peculiar statistical properties. On the other hand, when CoDA principles are applied, several efforts are often made to continue to consider the log-ratio transformed variables, for example the centered log-ratio ones, as the original ones, demonstrating a sort of resistance to thinking in relative terms. This appears to be a very strange behavior since geochemists are used to ratios and their analysis is the base of the experimental calibration when standards are evolved to set the instruments. In this chapter some challenges are presented by exploring water chemistry data with the aim to invite people to capture the essence of thinking in a relative and multivariate way since this is the path to obtain a description of natural processes as complete as possible
The creative function of water in the formation of the world around us
The article is focused on the evolution mechanism of the βinertβ and living world around us, which is determined by the creative function of water. Water and igneous rocks of basic and ultrabasic compositions create an abiogenic dissipative system that never reaches an equilibrium and therefore is capable of maintaining its continuous, strictly directed, geologically long-term development and the formation of numerous new minerals that are paragenetically associated with specific geochemical types of water. This system is equilibrium-nonequilibrium. It develops in a thermodynamic area, far from an equilibrium. It is non-linear, irreversible, and internally contradictory. In this system, water has the creative function: the hydrolysis mechanism continuously dissolves some minerals, with which the system is not in equilibrium, and, at the same time, creates others minerals, with which there is an equilibrium, including the mineral that have been absent on our planet. After the occurrence of photosynthesis, the system was supplemented with organic compounds and developed into the βwater-rock-gas-organic matterβ system. The mechanisms of this system were generally described by V.I. Vernadsky, and we suggest to name this system after him. The Vernadsky system had not only repeatedly became more and more complicated, but acquired the capability of creating more complex organic compounds from simple carbohydrates, such as proteins, lipids, more complex carbohydrates, hemoglobin etc. With time, these components developed into living organisms. Regardless of the repeated complication of the system, the basic mechanisms of its evolution remain essentially the same, and water has preserved and enhanced its creative function through dissolving simple compounds and creating more complex ones. An important factor in the continuous complication of the system is the natural water cycle