Sökning: "cellular economy"

Visar resultat 1 - 5 av 8 avhandlingar innehållade orden cellular economy.

1. 1. On the weightless economy: Evaluating ICT sectors in the European, Asian and African regions

   Författare :Ibrahim Kholilul Rohman; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; probit; Gini coefficient; Europe; economic growth; ICT sectors; panel cointegration; diffusion; Asia; Africa; panel data; broadband; input-output; production; weightless economy; cellular;

   Sammanfattning : One of the most distinctive characteristics of the weightless economy is the increasingly important role of the Information and Communication Technology (ICT) sectors, which, according to the OECD (2009), consist of ICT products and media and content products. The ICT sectors have been identified as contributing significantly to the economy through production, measured by the value of the ICT outputs produced and the spillover effects to the other sectors, and the diffusion due to the higher penetration rate of ICT products and services and the impact of the end-users. LÄS MER

3. 2. Constraint-based modeling of metabolism - interpreting predictions of growth and ATP synthesis in human and yeast

   Författare :Avlant Nilsson; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; the Crabtree effect; enzyme-constraints; stunting; cellular economy; the Warburg effect; uncoupling; tumor; flux balance analysis; lactate threshold; metabolite depletion;

   Sammanfattning : Growth is the primary objective of the cell. Diseases arise when cells diverge from a healthy growth-pattern. An increased understanding of cellular growth may thus be translated into improved human health. The cell requires materials and free energy (in the form of ATP) in order to grow, metabolism supplies the cell with this. LÄS MER

4. 3. Exploiting Energy Awareness in Mobile Communication

   Författare :Ekhiotz Jon Vergara Alonso; Simin Nadjm-Tehrani; Daniele Puccinelli; Linköpings universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; wireless transmission energy; energy consumption; mobile devices; power measurements; application energy; data pattern; trace-based simulation;

   Sammanfattning : Although evolving mobile technologies bring millions of users closer to the vision of information anywhere-anytime, device battery depletions hamper the quality of experience to a great extent. The massive explosion of mobile applications with the ensuing data exchange over the cellular infrastructure is not only a blessing to the mobile user, but also has a price in terms of rapid discharge of the device battery. LÄS MER

5. 4. Advancing antiviral strategies against emerging RNA viruses by phenotypic drug discovery

   Författare :Marianna Tampere; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Pathogenic RNA viruses can emerge from unexpected sources at unexpected times and cause severe disease in humans, as exemplified by the ongoing coronavirus disease 19 (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and Ebola virus (EBOV), Crimean-Congo hemorrhagic fever virus (CCHFV) and Zika virus (ZIKV) outbreaks from the past decade. Despite the increasing impact of emerging viruses to health and economy worldwide, our preparedness to stand against these diseases is hampered by the lack of approved and effective antiviral therapies. LÄS MER

7. 5. Energy Modelling and Fairness for Efficient Mobile Communication

   Författare :Ekhiotz Jon Vergara Alonso; Simin Nadjm-Tehrani; Mikael Asplund; Andrew Rice; Linköpings universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energy consumption; mobile communication; mobile applications; energy accounting; energy-efficient software; cooperative game theory;

   Sammanfattning : Energy consumption and its management have been clearly identified as a challenge in computing and communication system design, where energy economy is obviously of paramount importance for battery powered devices. This thesis addresses the energy efficiency of mobile communication at the user end in the context of cellular networks. LÄS MER