Pub Date : 1900-01-01DOI: 10.32008/geolinks2021/b2/v3/38
R. Omarov, M. Kunelbayev, Omar Dauren, A. Baibolov, N. Alibek
An article describes the development and practical application of control unit of the solar plant, located in Almaty city (Kazakhstan). Such system envisages using an electrical pump for circulation in the transfer medium, connecting a flat plate solar collector with a tank. There has been developed a controller for solar system management, able to control the solar thermal system’s current temperature. With the aim thereof in the proposed system the measurements are carried out from 6 digitizers (DS18B20 Dallas), using 16 wires. Using Dallas sensors and corresponding software it is possible to control the temperature level and heat amount. Usage of 4 digital sensors substantially increase the system control performance and raises data processing speed. There have been considered the possibilities of the configuration of the senstors for Arduino platforms, as well, the solar collector management scheme. This paper scientifically analyzes the work of the new controller for controlling the solar thermal system using 6 digital temperature sensors using the Arduino platform to determine the control of the entire solar thermal system.
{"title":"DEVELOPMENT AND PRACTICAL APPLICATION OF A CONTROL UNIT FOR A TWO-CIRCUIT SOLAR SYSTEM WITH THERMOSIPHON CIRCULATION LOCATED IN THE CITY OF ALMATY (KAZAKHSTAN)","authors":"R. Omarov, M. Kunelbayev, Omar Dauren, A. Baibolov, N. Alibek","doi":"10.32008/geolinks2021/b2/v3/38","DOIUrl":"https://doi.org/10.32008/geolinks2021/b2/v3/38","url":null,"abstract":"An article describes the development and practical application of control unit of the solar plant, located in Almaty city (Kazakhstan). Such system envisages using an electrical pump for circulation in the transfer medium, connecting a flat plate solar collector with a tank. There has been developed a controller for solar system management, able to control the solar thermal system’s current temperature. With the aim thereof in the proposed system the measurements are carried out from 6 digitizers (DS18B20 Dallas), using 16 wires. Using Dallas sensors and corresponding software it is possible to control the temperature level and heat amount. Usage of 4 digital sensors substantially increase the system control performance and raises data processing speed. There have been considered the possibilities of the configuration of the senstors for Arduino platforms, as well, the solar collector management scheme. This paper scientifically analyzes the work of the new controller for controlling the solar thermal system using 6 digital temperature sensors using the Arduino platform to determine the control of the entire solar thermal system.","PeriodicalId":329177,"journal":{"name":"GEOLINKS Conference Proceedings","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115756696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
"The main objective of the paper was the pharmacognostic analysis of the microscopic and chemical species of the aerial part of the species Cerastium bulgaricum Uechtr. sin. Cerastium gracile Dufour, to establish the chemical composition and especially to identify active principles that scientifically substantiate the traditional use of the plant product. The microscopic analyses of the vegetative organs (stem and leaf) the species Cerastium bulgaricum Uechtr led to the conclusion that its histo-anatomical structure is specific to Caryophyllaceae. Following the global chemical analysis, active principles known in the literature for the antioxidant potential were identified. Following the preliminary quantitative determinations (drying loss, determination of soluble substances) results comparable to those in the literature on the content of volatile substances and soluble substances were obtained. The separation, identification and quantification of poliphenols compounds were made through high performance of liquid chromatography (HPLC), standardized method according to USP30-NF25 Monograph"
{"title":"PHARMACOGNOSTIC ANALYSIS AND ANALYSIS OF THE PHENOLIC COMPOUNDS OF THE AERIAL PARTS OF THE SPECIES CERASTIUM BULGARICUM UECHTR. SIN. CERASTIUM GRACILE DUFOUR","authors":"Popescu Antoanela, Suciu Felicia, Lupu Carmen, Stoicescu Iuliana, Roșca Adrian Cosmin","doi":"10.32008/geolinks2021/b1/v3/15","DOIUrl":"https://doi.org/10.32008/geolinks2021/b1/v3/15","url":null,"abstract":"\"The main objective of the paper was the pharmacognostic analysis of the microscopic and chemical species of the aerial part of the species Cerastium bulgaricum Uechtr. sin. Cerastium gracile Dufour, to establish the chemical composition and especially to identify active principles that scientifically substantiate the traditional use of the plant product. The microscopic analyses of the vegetative organs (stem and leaf) the species Cerastium bulgaricum Uechtr led to the conclusion that its histo-anatomical structure is specific to Caryophyllaceae. Following the global chemical analysis, active principles known in the literature for the antioxidant potential were identified. Following the preliminary quantitative determinations (drying loss, determination of soluble substances) results comparable to those in the literature on the content of volatile substances and soluble substances were obtained. The separation, identification and quantification of poliphenols compounds were made through high performance of liquid chromatography (HPLC), standardized method according to USP30-NF25 Monograph\"","PeriodicalId":329177,"journal":{"name":"GEOLINKS Conference Proceedings","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132618148","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.32008/NORDSCI2018/B2/V1/34
R. Drăghici
Climate change has led to drought, the expansion of desertification, loss of wetlands, loss of biodiversity, declining agricultural output and productivity. In the area of sandy soils in the southwest of Romania, where, compared to the multiannual average, the average air temperature in the May-August period increased by 1.010C and the precipitations recorded insignificant increases (5.97 mm), being very low (227. 82 mm) and unevenly distributed in relation to plant requirements. In these conditions, it is necessary to cultivate some species of plants resistant to drought and to preserve and improve some genetic resources adapted to the arid climate. For the efficient use of the microclimate in the sandy soils areas at the Dabuleni Research & Development Station for Plant Culture on Sands, three genotypes of Aura 26, Ofelia, Doljana were developed, which were studied in a comparison comparative culture with Jiana variety. The production potential of the new varieties (2120-2706 kg / ha) was clearly superior to the control variety, the production differences being significant and very significant.
{"title":"SIGNIFICANT PROGRESS ACHIEVED IN COWPEA BREEDING IN ROMANIA","authors":"R. Drăghici","doi":"10.32008/NORDSCI2018/B2/V1/34","DOIUrl":"https://doi.org/10.32008/NORDSCI2018/B2/V1/34","url":null,"abstract":"Climate change has led to drought, the expansion of desertification, loss of wetlands, loss of biodiversity, declining agricultural output and productivity. In the area of sandy soils in the southwest of Romania, where, compared to the multiannual average, the average air temperature in the May-August period increased by 1.010C and the precipitations recorded insignificant increases (5.97 mm), being very low (227. 82 mm) and unevenly distributed in relation to plant requirements. In these conditions, it is necessary to cultivate some species of plants resistant to drought and to preserve and improve some genetic resources adapted to the arid climate. For the efficient use of the microclimate in the sandy soils areas at the Dabuleni Research & Development Station for Plant Culture on Sands, three genotypes of Aura 26, Ofelia, Doljana were developed, which were studied in a comparison comparative culture with Jiana variety. The production potential of the new varieties (2120-2706 kg / ha) was clearly superior to the control variety, the production differences being significant and very significant.","PeriodicalId":329177,"journal":{"name":"GEOLINKS Conference Proceedings","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131100468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
"Diagnosing infections with SARS-CoV-2 is still of great interest due to the health and economic impact of COVID pandemic. The 4th wave of the COVID-19 pandemic is expected and is considered to be stronger and faster due to the dominance of Delta variant which is highly contagious [1]. SARS-CoV-2 also known as 2019-nCoV is one of the three coronaviruses (together with SARS-CoV or SARS-CoV1/Severe acute respiratory syndrome coronavirus), MERS-CoV /Middle East Respiratory Syndrome coronavirus) which can cause severe respiratory tract infections in humans [2]. Early diagnosis in COVID 19 infection is the key for preventing infection transmission in collectivity and proper medical care for the ill patients. Gold standard for diagnosing SARS-Co-V-2 infection according to WHO recommendation is using nucleic acid amplification tests (NAAT)/ reverse transcription polymerase chain reaction (RT-PCR). The search is on to develop reliable but less expensive and faster diagnostic tests that detect antigens specific for SARS-CoV-2 infection. Antigen-detection diagnostic tests are designed to directly detect SARSCoV-2 proteins produced by replicating virus in respiratory secretions so-called rapid diagnostic tests, or RDTs. The diagnostic development landscape is dynamic, with nearly a hundred companies developing or manufacturing rapid tests for SARS-CoV-2 antigen detection [3]. In the last 3 months our hospital introduced the antigen test or Rapid diagnostic tests (RDT) which detects the presence of viral proteins (antigens) expressed by the COVID-19 virus in a sample from the respiratory tract of a person. All RDT were confirmed next day with a RT-PCR. The number of positive cases detected during 3 months in our laboratory was 425. There were 326 positive tests in April, 106 positive tests in May and 7 positive tests in June. Compared with the number of positive tests in the 1st semester of 2021, the positive tests have significantly declined."
{"title":"LABORATORY METHODS AND PREVALENCE OF SARS-COV-2 INFECTIONS IN THE 2ND SEMESTER OF 2021 IN THE EMERGENCY CLINICAL COUNTY HOSPITAL OF CONSTANTA","authors":"Stoicescu Ramona, Stoicescu Razvan-Alexandru, Codrin Gheorghe, Schroder Verginica","doi":"10.32008/geolinks2021/b1/v3/11","DOIUrl":"https://doi.org/10.32008/geolinks2021/b1/v3/11","url":null,"abstract":"\"Diagnosing infections with SARS-CoV-2 is still of great interest due to the health and economic impact of COVID pandemic. The 4th wave of the COVID-19 pandemic is expected and is considered to be stronger and faster due to the dominance of Delta variant which is highly contagious [1]. SARS-CoV-2 also known as 2019-nCoV is one of the three coronaviruses (together with SARS-CoV or SARS-CoV1/Severe acute respiratory syndrome coronavirus), MERS-CoV /Middle East Respiratory Syndrome coronavirus) which can cause severe respiratory tract infections in humans [2]. Early diagnosis in COVID 19 infection is the key for preventing infection transmission in collectivity and proper medical care for the ill patients. Gold standard for diagnosing SARS-Co-V-2 infection according to WHO recommendation is using nucleic acid amplification tests (NAAT)/ reverse transcription polymerase chain reaction (RT-PCR). The search is on to develop reliable but less expensive and faster diagnostic tests that detect antigens specific for SARS-CoV-2 infection. Antigen-detection diagnostic tests are designed to directly detect SARSCoV-2 proteins produced by replicating virus in respiratory secretions so-called rapid diagnostic tests, or RDTs. The diagnostic development landscape is dynamic, with nearly a hundred companies developing or manufacturing rapid tests for SARS-CoV-2 antigen detection [3]. In the last 3 months our hospital introduced the antigen test or Rapid diagnostic tests (RDT) which detects the presence of viral proteins (antigens) expressed by the COVID-19 virus in a sample from the respiratory tract of a person. All RDT were confirmed next day with a RT-PCR. The number of positive cases detected during 3 months in our laboratory was 425. There were 326 positive tests in April, 106 positive tests in May and 7 positive tests in June. Compared with the number of positive tests in the 1st semester of 2021, the positive tests have significantly declined.\"","PeriodicalId":329177,"journal":{"name":"GEOLINKS Conference Proceedings","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124363750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.32008/geolinks2021/b2/v3/40
V. Sysoyeva
"The structural differences and nature of the social, economic and environmental challenges of small and medium-sized cities of the Republic of Belarus demand to address the Green Urban Development in a locally tailored manner. The importance of climate adaptation and mitigation at the global level finds its contextualization in the new practice of the strategic sustainable development planning that was introduced by the Green Cities Project. The paper describes the research in progress regarding basic trends for territorial urban development in the future. It analyzes three spatial strategies for the cities of Navahrudak, Polatsk and Navapolatsk which were elaborated by the Green City Project as a structural part of the Green Urban Development Plan – a local strategy that integrated energy consumption and CO2 emissions reduction with spatial development. The main objects of the study are the spatial elements of the “sustainable urban development” paradigm: “land use”, “density”, “transport and mobility”, “public and green spaces”, “spatial model”. The article argues that globally accepted spatial models of sustainable cities appear to match with the Belarusian context with necessary adjustments under the influence of some external and internal factors. Finally, the paper offers key directions for advancing green urban development in Belarus."
{"title":"ANALYSIS OF SPATIAL URBAN STRATEGIES IN THE CONTEXT OF ADVANCING GREEN URBAN DEVELOPMENT IN BELARUS","authors":"V. Sysoyeva","doi":"10.32008/geolinks2021/b2/v3/40","DOIUrl":"https://doi.org/10.32008/geolinks2021/b2/v3/40","url":null,"abstract":"\"The structural differences and nature of the social, economic and environmental challenges of small and medium-sized cities of the Republic of Belarus demand to address the Green Urban Development in a locally tailored manner. The importance of climate adaptation and mitigation at the global level finds its contextualization in the new practice of the strategic sustainable development planning that was introduced by the Green Cities Project. The paper describes the research in progress regarding basic trends for territorial urban development in the future. It analyzes three spatial strategies for the cities of Navahrudak, Polatsk and Navapolatsk which were elaborated by the Green City Project as a structural part of the Green Urban Development Plan – a local strategy that integrated energy consumption and CO2 emissions reduction with spatial development. The main objects of the study are the spatial elements of the “sustainable urban development” paradigm: “land use”, “density”, “transport and mobility”, “public and green spaces”, “spatial model”. The article argues that globally accepted spatial models of sustainable cities appear to match with the Belarusian context with necessary adjustments under the influence of some external and internal factors. Finally, the paper offers key directions for advancing green urban development in Belarus.\"","PeriodicalId":329177,"journal":{"name":"GEOLINKS Conference Proceedings","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124216110","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.32008/geolinks2021/b2/v3/36
B. Rivza, U. Plūmīte
The economy of Latvia is experiencing rapid development in the European Union and is an active participant of the United Nations and North Atlantic Treaty Organization. In recent years there have been several changes in both sectors and national economic policy. The total population in Latvia was estimated at 1.9 million inhabitants in 2019 and a total GDP per capita was 63% of the EU average, the lowest GDP per capita in purchasing power parity was recorded in Bulgaria - 46% of the EU average, Romania - 60% and Croatia - 62%. Lithuanian and Estonian GDP per capita in 2019 was accounted for 74% of the EU average. Latvia has more than 12 theme parks, but the amusement offer is small. Most of the theme parks are mostly located in Kurzeme and Vidzeme. Attraction Parks historically evolved near the big cities, where the infrastructure is highly developed. The aim is to increase the influx of tourists in regions where tourism products are amusement parks, thus developing more local businesses and the city's environment, increasing the demand for an active economic environment, but regional laws often hinder this development.
{"title":"LATVIAN THEME PARK DEVELOPMENT IN KURZEME AND VIDZEME","authors":"B. Rivza, U. Plūmīte","doi":"10.32008/geolinks2021/b2/v3/36","DOIUrl":"https://doi.org/10.32008/geolinks2021/b2/v3/36","url":null,"abstract":"The economy of Latvia is experiencing rapid development in the European Union and is an active participant of the United Nations and North Atlantic Treaty Organization. In recent years there have been several changes in both sectors and national economic policy. The total population in Latvia was estimated at 1.9 million inhabitants in 2019 and a total GDP per capita was 63% of the EU average, the lowest GDP per capita in purchasing power parity was recorded in Bulgaria - 46% of the EU average, Romania - 60% and Croatia - 62%. Lithuanian and Estonian GDP per capita in 2019 was accounted for 74% of the EU average. Latvia has more than 12 theme parks, but the amusement offer is small. Most of the theme parks are mostly located in Kurzeme and Vidzeme. Attraction Parks historically evolved near the big cities, where the infrastructure is highly developed. The aim is to increase the influx of tourists in regions where tourism products are amusement parks, thus developing more local businesses and the city's environment, increasing the demand for an active economic environment, but regional laws often hinder this development.","PeriodicalId":329177,"journal":{"name":"GEOLINKS Conference Proceedings","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121814750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.32008/geolinks2021/b2/v3/05
Yahi Djamel, R. Malika
In order to promote the timber industry of Cupressus sempervirens in Algeria and to be able to give a proposal of silvicultural conduct, we undertook research on the species and a silvicultural analysis of some stands of the forest of El Hamimet (East Algeria). The results of the bibliographic research reveal that the wood of Cupressus sempervirens is of superior quality, having all the criteria such as aesthetic aspect, hardness, structural stability and durability that a multitude of uses requires. The results of the silvicultural analysis of the studied stands show that the forest of El Hamimet is a very favourable station for Cupressus sempervirens.
{"title":"CONTRIBUTION TO THE SILVICULTURAL STUDY OF CUPRESSUS SEMPERVIRENS","authors":"Yahi Djamel, R. Malika","doi":"10.32008/geolinks2021/b2/v3/05","DOIUrl":"https://doi.org/10.32008/geolinks2021/b2/v3/05","url":null,"abstract":"In order to promote the timber industry of Cupressus sempervirens in Algeria and to be able to give a proposal of silvicultural conduct, we undertook research on the species and a silvicultural analysis of some stands of the forest of El Hamimet (East Algeria). The results of the bibliographic research reveal that the wood of Cupressus sempervirens is of superior quality, having all the criteria such as aesthetic aspect, hardness, structural stability and durability that a multitude of uses requires. The results of the silvicultural analysis of the studied stands show that the forest of El Hamimet is a very favourable station for Cupressus sempervirens.","PeriodicalId":329177,"journal":{"name":"GEOLINKS Conference Proceedings","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122866914","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.32008/geolinks2021/b2/v3/30
Yahi Djamel, R. Lilia, Haddad Amar, R. Malika
This study focuses on the El Hamimet forest (eastern Algeria). Its ecological status is unknown until now and no system has been established to measure and monitor its viability. The objectives were to collect data on the current ecological state of this forest and to analyze the structure of the stands; for this purpose, we carried out an inventory in the field allowing the knowledge of quantitative data relating to these resources from dendrometric parameters collected on 4 plots of softwoods. The results obtained show that the species Pinus halepensis is the most abundant with 425 tree/ha or 95.41%; the average basal area is 23.41 m2/ha and offers a significant quantity of wood 132.95 m3/ha, and therefore it is the main species among all the species studied.
{"title":"VALORIZATION AND CHARACTERIZATION OF THE FOREST OF EL HAMIMET (ALGERIA)","authors":"Yahi Djamel, R. Lilia, Haddad Amar, R. Malika","doi":"10.32008/geolinks2021/b2/v3/30","DOIUrl":"https://doi.org/10.32008/geolinks2021/b2/v3/30","url":null,"abstract":"This study focuses on the El Hamimet forest (eastern Algeria). Its ecological status is unknown until now and no system has been established to measure and monitor its viability. The objectives were to collect data on the current ecological state of this forest and to analyze the structure of the stands; for this purpose, we carried out an inventory in the field allowing the knowledge of quantitative data relating to these resources from dendrometric parameters collected on 4 plots of softwoods. The results obtained show that the species Pinus halepensis is the most abundant with 425 tree/ha or 95.41%; the average basal area is 23.41 m2/ha and offers a significant quantity of wood 132.95 m3/ha, and therefore it is the main species among all the species studied.","PeriodicalId":329177,"journal":{"name":"GEOLINKS Conference Proceedings","volume":"140 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127553667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.32008/geolinks2021/b1/v3/18
N. Blebea
The specialized literature does not confer a consensual definition of the quality in the pharmaceutical procedures. Nevertheless, most definitions imply the satisfaction of eth customers’ needs. The customers of the pharmaceutical procedures are the patients and also the professional persons from the domain of health that prescribe, issue and administrate medicines. The pharmacist is a professional person who is in direct contact with the patient, being the first professional person to whom the patients address when the affection is a mild one and they need counselling regarding the medication or diagnostic. The more complex the medication of the patient is, the more probable the side effects shall be. The morbidity and mortality may be consequences at the error of medication. The appearance of some medicines increases directly proportional to the errors of prescribing the medication. The quality in using the medication implies the choice of the medicine, the optimization of the compliance of the patient with the treatment, avoiding side effects, assuring the therapeutical objectives. The possibilities of appearing the errors being numerous, it is easy to understand why the assurance and improvement of the quality of the pharmaceutical procedures are important aspects for pharmacists and patients. The present paper has as purpose the qualitative improvement of the pharmaceutical procedures by the help of the pharmacist, thus the pharmacy becoming a supplier of pharmaceutical care of the best quality
{"title":"QUALITY ASSURANCE IN PHARMACEUTICAL OPERATIONS","authors":"N. Blebea","doi":"10.32008/geolinks2021/b1/v3/18","DOIUrl":"https://doi.org/10.32008/geolinks2021/b1/v3/18","url":null,"abstract":"The specialized literature does not confer a consensual definition of the quality in the pharmaceutical procedures. Nevertheless, most definitions imply the satisfaction of eth customers’ needs. The customers of the pharmaceutical procedures are the patients and also the professional persons from the domain of health that prescribe, issue and administrate medicines. The pharmacist is a professional person who is in direct contact with the patient, being the first professional person to whom the patients address when the affection is a mild one and they need counselling regarding the medication or diagnostic. The more complex the medication of the patient is, the more probable the side effects shall be. The morbidity and mortality may be consequences at the error of medication. The appearance of some medicines increases directly proportional to the errors of prescribing the medication. The quality in using the medication implies the choice of the medicine, the optimization of the compliance of the patient with the treatment, avoiding side effects, assuring the therapeutical objectives. The possibilities of appearing the errors being numerous, it is easy to understand why the assurance and improvement of the quality of the pharmaceutical procedures are important aspects for pharmacists and patients. The present paper has as purpose the qualitative improvement of the pharmaceutical procedures by the help of the pharmacist, thus the pharmacy becoming a supplier of pharmaceutical care of the best quality","PeriodicalId":329177,"journal":{"name":"GEOLINKS Conference Proceedings","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122942395","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.32008/geolinks2021/b1/v3/24
I. Iancu, L. Bucur, Verginica Schröder, M. Apetroaei
"The Lythrum salicaria L. plant, from the Lythraceae family, has multiple beneficial effects on the human body, through pharmacological properties imprinted by its secondary metabolites, namely tannins. Chitosan-based biomedical materials are of increasing interest precisely due to the uniqueness of their properties, namely biocompatibility, nontoxicity, biodegradability, antimicrobial and antioxidant nature. The combination of chitosan with the plant extract aimed at obtaining new matrices, with clearly superior characteristics, compared to each material (chitosan and plant extract). This could be due to the presence of amino groups in the structure of chitosan, known to be active at a pH slightly acidic and which could be chemically bound to the phenolic groups of tannic acids (the predominant components of the plant extract). The study aimed to obtain for the first-time mixtures of different concentrations of aqueous solutions of Lythri herba plant extract with standard chitosan 1 % in lactic acid (1 %) solution, which allowed achieving compatible and stable membranes. Microscopic evaluation of the membranes were made, following the uniformity of the surfaces, the homogeneity, the distribution of chitosan relative to the extract, and their stability in PBS saline buffer. The behavior of these membranes gives us a perspective on their use in dentistry and pharmaceuticals. In addition, the current paper has shown the existence of chitosan in the composition of the obtained membranes and their ability to maintain constant hydration and flexibility over a certain period."
{"title":"STUDIES OF MUCOADHEZIVE MATRIXES BASED ON CHITOSAN AND LYTHRUM SALICARIA L. PLANT EXTRACT","authors":"I. Iancu, L. Bucur, Verginica Schröder, M. Apetroaei","doi":"10.32008/geolinks2021/b1/v3/24","DOIUrl":"https://doi.org/10.32008/geolinks2021/b1/v3/24","url":null,"abstract":"\"The Lythrum salicaria L. plant, from the Lythraceae family, has multiple beneficial effects on the human body, through pharmacological properties imprinted by its secondary metabolites, namely tannins. Chitosan-based biomedical materials are of increasing interest precisely due to the uniqueness of their properties, namely biocompatibility, nontoxicity, biodegradability, antimicrobial and antioxidant nature. The combination of chitosan with the plant extract aimed at obtaining new matrices, with clearly superior characteristics, compared to each material (chitosan and plant extract). This could be due to the presence of amino groups in the structure of chitosan, known to be active at a pH slightly acidic and which could be chemically bound to the phenolic groups of tannic acids (the predominant components of the plant extract). The study aimed to obtain for the first-time mixtures of different concentrations of aqueous solutions of Lythri herba plant extract with standard chitosan 1 % in lactic acid (1 %) solution, which allowed achieving compatible and stable membranes. Microscopic evaluation of the membranes were made, following the uniformity of the surfaces, the homogeneity, the distribution of chitosan relative to the extract, and their stability in PBS saline buffer. The behavior of these membranes gives us a perspective on their use in dentistry and pharmaceuticals. In addition, the current paper has shown the existence of chitosan in the composition of the obtained membranes and their ability to maintain constant hydration and flexibility over a certain period.\"","PeriodicalId":329177,"journal":{"name":"GEOLINKS Conference Proceedings","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126059254","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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