Klaipėdos Valstybinė Kolegija OJS
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Senėjimo namuose architektūrinis aspektas taikant biofilinio ir universalaus projektavimo principus:: eksperimentinis gyvenamojo kvartalo, buvusio Linkuvos dvaro sodybos teritorijoje, projektas
No full textThis study presents the concept of aging at home and highlights the problems and opportunities related to its implementation by architectural means. The possibilities of realizing this concept in Lithuania, in the urban-rural interface zone, are illustrated by an experimental project of a quarter adapted for aging at home. A plot of land in the territory of the former Linkuva manor residence, Mosėdžio St., Kaunas was chosen for the experimental project. This area, which has a close connection with both the natural and the urban environment, has revealed the possibilities of applying the principles of biophilic design and universal design in creating a physically accessible and psychologically acceptable environment adapted to aging at home.Darbe pristatoma senėjimo savo gyvenamojoje aplinkoje koncepcija, išskiriamos su jos realizavimu architektūrinėmis priemonėmis susijusios problemos ir galimybės. Šios koncepcijos realizavimo galimybės Lietuvoje, miesto ir kaimo sąveikos zonoje iliustruojamos eksperimentiniu senėjimui savo namuose pritaikyto kvartalo projektu. Eksperimentiniam projektui buvo pasirinktas sklypas buvusio Linkuvos dvaro sodybos teritorijoje, Mosėdžio g., Kaune. Ši glaudų ryšį tiek su gamtine, tiek su urbanizuota aplinka turinti teritorija leido atskleisti biofilinio projektavimo ir universalaus dizaino principų pritaikymo galimybes kuriant fiziniu požiūriu prieinamą ir psichologiškai priimtiną senėjimui namuose pritaikytą aplinką
ELEKTRONINĖS PREKYBOS BEI VARTOTOJŲ ELGSENOS POKYČIŲ COVID-19 PANDEMIJOS LAIKOTARPIU LIETUVOJE STATISTINĖ ANALIZĖ
No full textThe global COVID-19 pandemic and quarantine measures have significantly changed consumer behaviour when purchasing goods and services online. The e-commerce sector, which has grown significantly in recent years, has made an even bigger breakthrough. During the quarantine period, businesses had to reorient to the changed consumer behaviour, thus dozens of new online stores appeared in the e-commerce market in Lithuania, and the incumbents recorded several times higher sales (revenue) growth rates. The article analyzes the trends of online shopping, the behaviour of consumers online shopping and the statistical analysis of online shopping during the COVID-19 quarantine period, based on scientific literature sources and statistical data analysis.
The object of the research – changes in e-commerce and consumer behavior during the COVID-19 pandemic.
The aim of the study is to analyze the changes in e-commerce and consumer online shopping during the COVID-19 pandemic.
Research tasks:
To present the trends of e-commerce and the behavior of consumers buying online in a theoretical aspect.
To analyze statistical changes in e-commerce during the COVID-19 pandemic in Lithuania.
To analyze the behaviour of e-commerce consumers during the COVID-19 pandemic.
Research methods: analysis of scientific literature, data analysis method - descriptive statistics.
Were are analyzed the activity data of the largest parcel (courier) services LTD “DPD Lietuva”, JSC “Lietuvos pastas”, LTD ”Venipak Lietuva” and LTD “Omniva LT”.
It has been established that in 2020 the income of these companies rose from 7.8 percent AB “Lietuvos Paštas” up to 103 percent of LTD “Omniva LT”. In the first half of the 2021, courier services felt the rise of e-commerce, the number of parcels increased by 50-70 percent. compared to in the first half of 2020. According to the data of the Department of Statistics, in the first quarter of 2021, courier sales revenue rose 43.6 percent. According to a survey conducted by Swedbank, in the first half of 2021, the bank\u27s customers spent at least 754 million euros in Lithuanian e-shops. This amount increased by 55% compared to the same period last year.
The largest e-commerce centers in Lithuania, “pigu.lt” and “varle.lt”, saw an 80 percent increase in turnover in the second quarter of 2020, during the first quarantine. Companies expanded their shopping cart: increased a range of children\u27s goods, accessories, textiles, furniture, footwear, cosmetics, also launched to sell food products.
Since 2020, when the first quarantine was announced, the number of people who bought or ordered goods or services online has jumped 6.2 percent to 60.0 percent, while this indicator has been growing steadily in previous years, by about 5 percent each year.
Comparing 2021 data with the pre-pandemic period, most people aged 25-34 bought online (90.8percent). The number of buyers in the age group 35-44 increased especially (16.3 percent) and it makes up 81.9 percent of all persons in that age group. 86.9 percent of 16-29 year olds shop online. In 2021, 54.6 percent of 45-54 Lithuanians surveyed ordered or bought goods or services online at least once
According to the survey, in the main group (65-74), every sixth resident or 16.8 percent of this age group went shopping without leaving their home. According to the survey data, quarantine for online shopping in 2020 had the least impact on persons in the age group 55-64 (about 2percent). However, after the protracted restrictions in 2021, 34.1 percent of people of this age had already tried online shopping, i.e. 8.4 percent more than before the pandemic.
At the beginning of 2021, a survey of Lithuanian Internet users conducted by the research company “Gemius” showed that 83 percent of Lithuanians Internet users bought online in 2020 – a third did so several times a month. More than half, 56 percent, of the population said they bought online as a result of the pandemic. In addition, two-fifths of respondents admitted that their spending on online shopping through quarantine has increased. 27 percent of the population believe that by 2021 they will buy even more online.
The main factors determining online shopping are the age of consumers, online skills, convenience, reliability, enjoyment and other uncontrollable factors.
Research by foreign researchers has shown that the COVID-19 pandemic has changed consumer decisions and online shopping behaviour.
An analysis of the financial and other statistics of businesses involved in e-commerce shows that the COVID-19 pandemic and quarantine had an impact on turnover and profit growth, especially in the first quarter of 2021. After the release of quarantine restrictions, electronic sales revenues fell, but they still remained higher than in the pre-pandemic period.
3. After the analysis of the data of the e-commerce participants, of the Department of Statistics, of the research company “Gemius”, it can be stated that the COVID-19 pandemic and quarantine had a significant impact on the decision of the Lithuanian population to buy online. This is especially evident in the surveys of individuals and financial data of e‑commerce companies on 2021.Pasaulį užklupusi COVID-19 pandemija ir karantino priemonės gerokai pakoregavo vartotojų elgseną įsigyjant prekes bei paslaugas internetu. Pastaraisiais metais ir taip ženkliai augęs elektroninės prekybos sektorius padarė dar didesnį proveržį. Karantino laikotarpiu verslui teko persiorientuoti į pasikeitusią vartotojų elgseną, tokiu būdu el. prekybos rinkoje Lietuvoje atsirado dešimtys naujų internetinių parduotuvių, o rinkos senbuviai fiksavo kelis kartus didesnius pardavimų (pajamų) augimo tempus. Straipsnyje remiantis mokslinės literatūros šaltiniais ir statistinių duomenų analize nagrinėjamos pirkimo internetu tendencijos, vartotojų pirkimo internetu elgsena bei pirkimo internetu statistinė analizė COVID-19 karantino laikotarpiu. Atlikus elektroninės prekybos dalyvių pardavimų bei pirkimo internetu duomenų analizę, galima teigti, kad Lietuvos gyventojų apsisprendimui pirkti internetu COVID-19 pandemija ir karantinas turėjo didelę įtaką, o ypač tai parodo 2021 m. asmenų apklausų, elektroninės prekybos įmonių finansiniai duomenys
LTstep: inovatyvi nešiojamoji eisenos analizavimo sistema su tiesioginiu grįžtamuoju ryšiu
No full textThe article reviews the methods of analysis of the movement of human body parts and analysis of gait, which are essential in the field of rehabilitation and sports science. Walking parameters usually change in old age or with certain pathologies: stroke, Parkinson\u27s disease, traumatic brain injury, multiple sclerosis, conditions after trauma or surgery, and at a young age, the main ones are musculoskeletal disorders. The aim of the study was to develop a prototype of LTstep motion analysis system (with direct feedback) that could be used for client / patient assessment, home rehabilitation programs, and athlete training to achieve higher athletic performance or identify main risk factors.Straipsnyje apžvelgiami žmogaus kūno dalių judesio analizės ir eisenos stebėjimo bei analizės būdai, kurie yra labai svarbūs reabilitacijos ir sporto mokslo srityje. Eisenos parametrai dažniausiai kinta vyresniame amžiuje arba esant tam tikroms patologijoms: galvos smegenų insultui, Parkinsono ligai, trauminiui galvos smegenų pažeidimui, išsėtinei sklerozei, būklėms po traumų ar chirurginių intervencijų, o jauname amžiuje pagrindiniai – judamojo aparato pažeidimai. Tyrimo tikslas buvo sukurti „LTstep“ judesio analizės sistemos prototipą su grįžtamuoju ryšiu, kurį būtų galima naudoti klientams / pacientams ištirti, namų reabilitacijos programai įgyvendinti bei treniruojant sportininkus, siekiant aukštesnių sportinių rezultatų arba nustatyti pagrindinius traumų rizikos veiksnius
PEDAGOGŲ IR TĖVŲ BENDRADARBIAVIMAS UGDANT AUTIZMO SPEKTRO SUTRIKIMĄ TURINČIUS VAIKUS
No full textAutism spectrum disorder is a heterogeneous group of neurodevelopmental disorders characterized by persistent impairments in social communication and interaction (Zvicevičienė, Aleksienė, (2008). The causes of autism spectrum disorder remain unclear to this day (Grecucci, Siugzdaite, Job, 2016). Autism spectrum disorder can cause significant social, communication and behavioral problems. Children with this disorder are able to communicate, behave appropriately and learn, but unlike most other people, some need more help, and some need less . Autism spectrum disorder is widely known in the modern world, but not enough is known about it in Lithuania (Juchnevičienė, Mačiulienė, Juškytė, 2014). There is a lack of research that reveals the peculiarities of cooperation between parents and educators with children with autism spectrum disorder in preschool age. Only a harmonious cooperation between educators, parents and professionals can help children to successfully socialise in society (Pozo, 2017). Educators and parents are the two interfaces responsible for educating and preparing the child for independent living. Their cooperation is essential and necessary, as educators and parents can only work together to achieve excellent results. A good relationship between educators and parents can strengthen the cooperation between parents and the pre-school institution, which is essential for achieving common goals. This is the reason for the relevance of the chosen topic.
Research problem: how do educators and parents work together to educate children with autism spectrum disorder?
Study object: cooperation between parents and educators
Aim of the study: to analyze the collaboration between educators and parents in the education of children with autism spectrum disorder.
Objectives of the study
1.To provide theoretical insight into the peculiarities of cooperation between educators and parents in the education of children with autism spectrum disorder.
To empirically identify forms and methods of cooperation between educators and parents in the education of children with autism spectrum disorder.
Research methods: analysis of scientific literature, structured interviews, qualitative analysis of research results.
The definition of autism spectrum disorder and the developmental aspects of children with autism spectrum disorder suggest that autism spectrum disorder is a multifaceted developmental disorder that impairs the child\u27s physical and psychosocial functioning. Autism spectrum disorder manifests itself in a variety of ways: difficulties with language, communication, social skills, imagination and interests. For a child with an autism spectrum disorder, cooperation between parents, educators and professionals in the pre-school education process is essential and necessary to meet the special educational needs of the child. Educators and parents face a variety of cooperation problems, but each perceives them differently. The results of the study revealed that cooperation between educators and parents in the education of children with autism spectrum disorder in pre-school education is a significant and necessary process for the well-being of the child. Educators consider that the most acceptable and commonly used forms of cooperation to involve parents in the educational process are: individual conversations and meetings, joint events, festivals and outings, and, to a lesser extent, educational activities and meetings. Educators indicate the following methods and means of cooperation with parents of children with autism spectrum disorder: various meetings, conversations, emails, assessment and discussion of educational achievements.Daugelio autorių požiūriu pedagogų ir tėvų bendradarbiavimas ugdant autizmo spektro sutrikimą turinčius vaikus yra reikšmingas ir reikalingas procesas. Gilinantis į pedagogų ir tėvų bendradarbiavimą ugdant autizmo spektro sutrikimą turinčius vaikus atskleidžiamos įvairios bendradarbiavimo problemos. Todėl išsikeltas probleminis klausimas, į kurį bandoma atsakyti – kaip vyksta bendradarbiavimas tarp pedagogų ir tėvųugdant autizmo spektro sutrikimą turinčius vaikus. Atliekant tyrimą buvo pasirinkti šie tyrimo metodai: mokslinės literatūros analizė, struktūrizuotas interviu, kokybinė tyrimo rezultatų analizė.
Straipsnyje nurodoma pedagogų ir tėvų partnerystės esmė ir prasmė, pagrindinių bendradarbiavimo nuostatų visuma, teoriniu ir praktiniu aspektu. Pedagogų nuomone, tėvų įtraukimui į ugdymo procesą priimtiniausios ir dažniausiai naudojamos bendradarbiavimo formos yra šios: individualūs pokalbiai ir susitikimai, bendri renginiai, šventės ir išvykos, šiek tiek rečiau ugdomosios veiklos ir susirinkimai. Pedagogai nurodo tokius bendradarbiavimo metodus ir priemones, susijusias su autizmo spektro sutrikimą turinčių vaikų tėvais: įvairūs susitikimai, pokalbiai, susirašinėjimas elektroniniais laiškais, ugdymosi pasiekimų vertinimas ir aptarimas
Šiuolaikinės urbanistikos teorijos ir praktikos tendencijos – kiek jos aktualios ir taikomos Lietuvoje
No full textThe city is an area of reconstructed environment, where technological (built) and natural environment must not be contrasted. Two forces – ecology and technology – affect the structure of the city. In this respect, we need to look at the evolution of urban theory and practice and contemporary trends that highlight the need and expediency of interaction and synergy between urban planning and landscape architecture solutions. The article analyses Lithuanian urban planning tendencies and problems of its interaction with landscape architecture.Miestas yra perkurtos aplinkos teritorija, kurioje neturi būti supriešinama technogeninė (užstatyta) ir gamtinė aplinka. Dvi jėgos – ekologijos ir technikos – veikia miesto struktūrą. Šiuo aspektu turime žvelgti į urbanistikos teorijos ir praktikos raidą ir šiuolaikines tendencijas, išryškinančias urbanistikos ir kraštovaizdžio architektūros sprendinių sąveikos ir sinergijos poreikį ir tikslingumą. Straipsnyje analizuojama Lietuvos urbanistikos tendencijos ir jos sąveikos su kraštovaizdžio architektūra problematika
Automobilių taršos emisijų pokytis iškastinius degalus pakeičiant dvejopais biodegalais:: tyrimų apžvalga
No full textUsage of fossil fuels in transport sector has an enormous impact on formation of greenhouse gases. In this article an overview of other researchers works are given, parameters such as change in emissions of compression ignition engine working in dual fuel mode are reviewed. In order to decrease usage of fossil fuels, diesel is changed by biodiesel and natural gas is changed by biogas. Properties of biogas are improved by adding hydrogen. Fuel burning process change and fuel composition impact on emissions are analyzed. Summarized conclusions are given at the end of the article.Straipsnyje apžvelgiami kitų tyrėjų atlikti darbai, nagrinėjantys slėginio uždegimo variklių, naudojančių dviejų rūšių degalus, išmetamųjų deginių emisijų pokyčius. Iškastinių degalų naudojimas transporto sektoriuje turi didelę įtaką šiltnamio efektą sukeliančių dujų formavimuisi. Siekiant sumažinti iškastinių degalų naudojimą dyzelinas pakeičiamas biodyzelinu, gamtinės dujos pakeičiamos biodujomis. Biodujų savybės gerinamos naudojant vandenilio priedą. Straipsnyje analizuojamas degimo proceso pokyčio bei degalų sudėties įtaka išmetamųjų deginių sudėčiai. Pateikiamos apibendrintos išvados
Sieros junginių mažinimo laiviniame kure technologijų analizė
No full textIncreasing world trade in maritime transport inevitably increases emissions from ships, while contributing to climate change. International Maritime Organization (IMO) standards require a significant reduction in sulfur emissions. The time has come for the new sulfur content requirements for marine fuels to come into force and carriers have to adapt.
This paper reviews various options for reducing air pollution with sulfur compounds in ships. An overview of different types of air purification systems (scrubbers) and their installation possibilities is provided. Methods of fuel blending and sulfur reduction technologies are analyzed. Other alternatives to reduce the use of sulfur fuel in shipping are reviewed.Didėjanti pasaulio prekyba laivų transportu neišvengiamai padidina emisijas iš laivų, kartu prisideda prie klimato kaitos. Tarptautinės jūrų organizacijos (toliau TJO) standartai reikalauja labai sumažinti sieros emisijas. Atėjo laikas, kai įsigalioja naujieji reikalavimai sieros kiekiams jūriniame kure ir vežėjai turi prisitaikyti.
Šiame darbe apžvelgiamos įvairios oro taršos mažinimo iš laivų sieros junginiais galimybės. Atlikta įvairių tipų oro valymo sistemų (skruberių) apžvalga ir jų įrengimo galimybės. Analizuojami kuro mišinių komponavimo būdai ir sieros kiekio laivų kure mažinimo technologijos. Apžvelgiamos kitos alternatyvos laivų transporte, norint sumažinti sieringo kuro panaudojimą
Socialinis-psichologinis biofilinio projektavimo sprendimų priimtinumas darnaus senėjimo kontekste
No full textLife expectancy is rising in both developed and developing countries, thus the number of elderly people is growing all over the world. This socio-demographic trend presents new challenges for the design of the living environment. The concept of universal design is increasingly applied to improve environmental accessibility. Meanwhile, the psychological well-being of the elderly in the living environment is still not receiving sufficient attention. The article analyses the potential of applying biophilic design principles to the design for the elderly people in urban and rural environments. The pilot sociological survey of Lithuanian elderly people and their close people living in urban and rural locations aims to determine the psychological acceptability of biophilic design solutions.Tiek išsivysčiusiose, tiek besivystančiose pasaulio šalyse nuolat ilgėjant gyvenimo trukmei didėja ir pagyvenusių žmonių skaičius. Ši socialinė-demografinė tendencija kelia naujus gyvenamosios aplinkos projektavimo iššūkius. Aplinkos prieinamumui didinti vis plačiau taikoma projektavimo visiems (universalaus dizaino) koncepcija, o pagyvenusių žmonių psichologinės gerovės gyvenamojoje aplinkoje klausimas vis dar nesulaukia pakankamo dėmesio. Straipsnyje nagrinėjamos biofilinio projektavimo principų taikymo galimybės projektuojant pagyvenusiems žmonėms miesto ir kaimo aplinkoje. Atliekant žvalgomąją sociologinę Lietuvos pagyvenusių žmonių ir jų artimųjų, gyvenančių kaimo ir miesto aplinkoje, apklausą, siekiama nustatyti biofilinio projektavimo sprendimų psichologinį priimtinumą.Life expectancy is rising in both developed and developing countries, thus the number of elderly people is growing all over the world. This socio-demographic trend presents new challenges for the design of the living environment. The concept of universal design is increasingly applied to improve environmental accessibility. Meanwhile, the psychological well-being of the elderly in the living environment is still not receiving sufficient attention. The article analyses the potential of applying biophilic design principles to the design for the elderly people in urban and rural environments. The pilot sociological survey aims to determine the psychological acceptability of biophilic design solutions
Klaipėdos regiono transporto sektoriaus potencialo ekonominis vertinimas
No full textLithuania, as a transit country, should become a country of logistics services. Lithuanian transport lines, being part of the common European transport network, are also a natural link connecting the CIS countries and Asia with Western Europe. The geographical position made Lithuania as a transit country. Transport is very important for the country\u27s economy and society. Mobility has a major impact on the internal market and the quality of life of citizens enjoying their freedom to travel. Transportation allows for growth of economy and jobs, and in view of the new challenges we face is to be sustainable. Klaipeda is the third largest city in Lithuania located in the western part of Lithuania. Klaipeda is an important industrial center in Western Lithuania. This article will examine the importance of the Klaipėda County transport sector and its contribution to the Lithuanian economy.Lietuva, tranzito šalis, turėtų virsti logistikos paslaugų šalimi. Lietuvos transporto linijos, būdamos bendro Europos transporto tinklo dalimi, kartu yra ir natūrali grandis, jungianti NVS šalis ir Aziją su Vakarų Europa. Geografinė padėtis lėmė Lietuvos, kaip tranzito šalies, patrauklumą. Transportas yra labai svarbus šalies ekonomikai ir visuomenei. Judumas turi didelės įtakos vidaus rinkai ir piliečių, besinaudojančių laisve keliauti, gyvenimo kokybei. Transportas suteikia galimybę užtikrinti ekonomikos augimą ir darbo vietų kūrimą, todėl atsižvelgiant į mums kylančius naujus uždavinius jis turi būti darnus. Klaipėda – tai trečias pagal dydį Lietuvos miestas, išsidėstęs vakarinėje Lietuvos dalyje. Klaipėda yra svarbus pramonės centras vakarų Lietuvoje. Šiame straipsnyje nagrinėja Klaipėdos apskrities transporto sektoriaus svarba ir indėlis į Lietuvos ekonomiką
Культивирование азалии индийской в Криворожском ботаническом саду НАН Украины
No full textWe carried out the analysis of the collection of varieties and hybrids of Indian azalea in the greenhouse of Krivoy Rog Botanical Garden of the National Academy of Sciences of Ukraine. The characteristic of the conditions of the collection in the greenhouse of Botanical Garden is given, the importance of the temperature and humidity conditions of the air as well as the light factor for this culture at certain periods of individual growth and development is noted.
As a result of the studies, the best substrate composition to root cuttings and the optimal timing of cutting for varieties of different flowering periods were determined. The possibility of wider use of the most resistant varieties for phytodesign is shown.Сделан анализ коллекции сортов и гибридов азалии индийской в оранжерее Криворожского ботанического сада НАН Украины. Дана характеристика условий содержания коллекции в оранжерее ботанического сада, отмечено важное значение температурного и влажностного режима воздуха и светового фактора для даной культуры в определенные периоды индивидуального роста и развития. В результате проведенных исследований определен наилучший состав субстрата для укоренения черенков и оптимальные сроки черенкования для сортов различных периодов цветения. Показана возможность более широкого применения наиболее устойчивых сортов для фитодизайна