Results 21 to 30 of about 32,566,170 (304)

Performance Analysis of MQTT and HTTP Protocols on Low-Power ESP32 Devices for IoT Applications

open access: yesCoreID Journal
The choice of communication protocol is crucial in determining the efficiency and service life of low-power Internet of Things (IoT) devices such as those based on the ESP32, particularly in Smart Home applications.
Syahrul Adriansyah   +5 more
doaj   +1 more source

VISÕES EMPREENDEDORAS: Um Estudo Comparativo Entre Especialistas das Cinco Maiores Economias em Relação aos Especialistas de Países Membros do Mercosul

open access: yesDesenvolvimento em Questão, 2019
This article aims to understand how the five countries with the highest GDP (USA, China, Japan, Germany and the United Kingdom) and five Mercosul member countries (Brazil, Argentina, Colombia, Chile and Uruguay) perceive entrepreneurship.
Leandro Alves Patah   +2 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Twenty Nineteen Web Almanac: HTTP Archive's Annual State of the Web Report [PDF]

open access: yes, 2019
The Web Almanac is an annual state of the web report combining the expertise of the web community with the data and trends of the HTTP Archive. The Web Almanac is a project organized by HTTP Archive. HTTP Archive was started in 2010 by Steve Souders with
Pollard, Barry, HTTP Archive
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МЕТОД ВИЯВЛЕННЯ АТАК НА КОРПОРАТИВНІ ВЕБ-ДОДАТКИ НА ОСНОВІ ГРАДІЄНТНОГО БУСТИНГУ

open access: yesКібербезпека: освіта, наука, техніка
У роботі розглянуто задачу виявлення веб-атак у мережевому трафіку корпоративних веб-додатків в умовах переваги кількості шифрованих з’єднань, коли аналіз вмісту запитів є обмеженим, а ключову роль відіграють потокові та поведінкові характеристики ...
Анна Бойко
doaj   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Ectopic expression of TTP gene from human in poplar promotes xylem differentiation and confers plant drought tolerance

open access: yesForestry Research
The CCCH zinc finger proteins play critical roles in a wide variety of growth, development, and stress responses. Currently, limited reports are available about the roles of animal CCCH proteins in plants.
Yamei Zhuang   +7 more
doaj   +1 more source

Technological aspects of raw wood material consumption regulation in the manufacture of window units from three-layer glued bars

open access: yesНаукові праці Лісівничої академії наук України, 2019
On the basis of literature sources analysis and our experimental studies it was found that during the manufacture of window units from three-layer glued bars with double-glazed windows, a significant amount of wood waste is produced during the bar ...
Volodymyr Mayevskyy   +4 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

http://handle.ncl.edu.tw/11296/ndltd/62060334960882376899 [PDF]

open access: yes, 2014
[[abstract]]The purpose of research investigates the present situation among Railway Tourism Attraction, Tourists’ Experiential Value and Revisiting Intention, and through questionnaire survey to understanding the tourists’ feeling.
http://handle.ncl.edu.tw/11296/ndltd/62060334960882376899
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