Results 161 to 170 of about 2,775,686 (184)
Advanced Science, EarlyView.The seed‐mediation synthesis approach offers increased activity and stability for the PtNiIr nanocatalysts. It is designed as an oxygen reduction reaction catalyst in proton exchange membrane fuel cells (PEMFC), further enhanced by deposing the particles inside the porous carbon support material.
Lujin Pan +12 more
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Advanced Science, EarlyView.Trypstatin, a 61‐amino acid Kunitz‐type protease inhibitor derived from human Bikunin, potently inhibits TMPRSS2 and related proteases. It blocks spike‐ and hemagglutinin‐mediated entry of multiple respiratory viruses in vitro reduces SARS‐CoV‐2 replication in human airway cultures, and lowers viral load and symptoms in infected hamsters, demonstrating
Jan Lawrenz +24 more
wiley +1 more source
Advanced Science, EarlyView.This study identifies the RUNX1/SLAMF3 axis as a key driver of colorectal cancer liver metastasis (CRLM). SLAMF3 suppresses macrophage phagocytosis and depletes C1QC⁺ tumor‐associated macrophages, promoting an immunosuppressive microenvironment. Targeting this axis restores macrophage and CD8⁺ T cell activity and reduces metastasis.
Yinheng Luo +10 more
wiley +1 more source
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SSRN Electronic Journal, 2021
We examine the ownership structure and reach of thousands of news websites in the U.S., Canada, and Europe. By combining data on domain registrants, firm ownership, and domain-level web traffic, we draw detailed ownership networks behind news domains. We find that more than half of these websites have one ultimate owner.
Matter, Ulrich, Widmer, Philine
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We examine the ownership structure and reach of thousands of news websites in the U.S., Canada, and Europe. By combining data on domain registrants, firm ownership, and domain-level web traffic, we draw detailed ownership networks behind news domains. We find that more than half of these websites have one ultimate owner.
Matter, Ulrich, Widmer, Philine
openaire +3 more sources
2021
Das zweite Kapitel vermittelt die Grundlagen fur das weitere Leseverstandnis und fuhrt in das Thema „Online-Mediaplanung“ ein. Nach einer verstandlichen Erklarung der zentralen Online- und Media-Begriffe werden die gangigen Kosten- und Leistungskennzahlen beschrieben sowie der Begriff KPI und seine Festlegung erlautert.
Anna Gawenda, Janna Ivanova
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Das zweite Kapitel vermittelt die Grundlagen fur das weitere Leseverstandnis und fuhrt in das Thema „Online-Mediaplanung“ ein. Nach einer verstandlichen Erklarung der zentralen Online- und Media-Begriffe werden die gangigen Kosten- und Leistungskennzahlen beschrieben sowie der Begriff KPI und seine Festlegung erlautert.
Anna Gawenda, Janna Ivanova
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Journal of Media Business Studies, 2010
AbstractEngagement has emerged as an important concept for newsorganizations. Yet lack of agreement within the industry and the academy on the definition of engagement has left news companies vulnerable to the definitions dictated by advertisers, who focus on brand placement not news content.
Edward C. Malthouse +2 more
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AbstractEngagement has emerged as an important concept for newsorganizations. Yet lack of agreement within the industry and the academy on the definition of engagement has left news companies vulnerable to the definitions dictated by advertisers, who focus on brand placement not news content.
Edward C. Malthouse +2 more
openaire +2 more sources
Current Opinion in Psychology, 2022
Social media host alarming degrees of hate messages directed at individuals and groups, threatening victims' psychological and physical well-being. Traditional approaches to online hate often focus on perpetrators' traits and their attitudes toward their targets.
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Social media host alarming degrees of hate messages directed at individuals and groups, threatening victims' psychological and physical well-being. Traditional approaches to online hate often focus on perpetrators' traits and their attitudes toward their targets.
openaire +2 more sources
LONTAR: Jurnal Ilmu Komunikasi, 2013
Perkembangan teknologi komunikasi saat ini semakin berkembang dengan pesat, salah satunya dengan kehadiran internet. Internet sebagai salah satu media baru mampu menggeser keberadaan media konvensional seperti surat kabar, karna saat ini jurnalistik online telah menjadi daya tarik bagi pelaku-pelaku bisnis dalam bidang media.
openaire +3 more sources
Perkembangan teknologi komunikasi saat ini semakin berkembang dengan pesat, salah satunya dengan kehadiran internet. Internet sebagai salah satu media baru mampu menggeser keberadaan media konvensional seperti surat kabar, karna saat ini jurnalistik online telah menjadi daya tarik bagi pelaku-pelaku bisnis dalam bidang media.
openaire +3 more sources
Soccer & Society, 2015
Online media is a boon to fandom. It provides mountains of information for the devout follower, while it also provides the opportunity to create and share content. The internet allows fans to transcend geographical barriers to form communities that could not otherwise exist. One particular group of A.S.
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Online media is a boon to fandom. It provides mountains of information for the devout follower, while it also provides the opportunity to create and share content. The internet allows fans to transcend geographical barriers to form communities that could not otherwise exist. One particular group of A.S.
openaire +2 more sources