Results 101 to 110 of about 6,612,775 (264)

Complication management in percutaneous dilatational tracheostomy: a case of tracheal needle sheath retrieval

open access: yesInternational Journal of Emergency Medicine
Background Percutaneous dilatational tracheostomy (PDT) is a widely performed procedure in intensive care units (ICUs) for patients requiring prolonged mechanical ventilation. Although generally safe, PDT carries risks of complications, some of which may
Sritam Mohanty   +5 more
doaj   +1 more source

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

open access: yesFEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino   +7 more
wiley   +1 more source

Ratio, sum, or weighted sum

open access: yes, 2022
Eco-efficiency is generally defined as the ratio of an economic and an environmental variable. This interpretation is also cited in connection to its most popular implementation, known as the "BASF eco-efficiency portfolio analysis". There is, however, something strange about this.
Heijungs, R.
openaire   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

open access: yesFEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo   +2 more
wiley   +1 more source

A remark on the strong Goldbach conjecture

open access: yes, 2018
Under the assumption that $\sum \limits_{n\leq N}\Upsilon(n)\Upsilon(N-n)>0$, we show that for all even number $N>6$ \begin{align} \sum \limits_{n\leq N}\Upsilon(n)\Upsilon(N-n)=(1+o(1))K\sum \limits_{p|N}\sum \limits_{\substack{n\leq N/p}}\Lambda_{0}(n)\
Agama, Theophilus
core  

Summing the sum of digits

open access: yesCommunications in Mathematics
We revisit and generalize inequalities for the summatory function of the sum of digits in a given integer base. We prove that several known results can be deduced from a theorem in a 2023 paper by Mohanty, Greenbury, Sarkany, Narayanan, Dingle, Ahnert, and Louis, whose primary scope is the maximum mutational robustness in genotype-phenotype maps.
Allouche, Jean-Paul, Stipulanti, Manon
openaire   +3 more sources

Hematopoietic (stem) cells—The elixir of life?

open access: yesFEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo   +4 more
wiley   +1 more source

Radiological findings in fulminant cerebral malaria: a rare neuroimaging presentation

open access: yesMalaria Journal
Background Cerebral malaria (CM) is a life-threatening complication of Plasmodium falciparum infection, characterized by coma, seizures, and multiorgan dysfunction.
Biswajit Nayak   +4 more
doaj   +1 more source

The Importance of Sports Activities in the Formation of Skills for an Active and Healthy Lifestyle in Young People

open access: yesBulletin of the Transilvania University of Braşov: Series IX Sciences of Human Kinetics
Sports activities play a crucial role in developing the skills for an active and healthy lifestyle in adolescents, providing students with the opportunity to experience and engage in a variety of activities in order to develop their motor, social, and ...
V. Lesco, V. Razmiret
doaj   +1 more source

Gender gaps: the gaps in college degree attainment between New England men and women are rising [PDF]

open access: yes
Boys have been falling behind girls in school for more than two decades. Recognizing the problem is the first step toward a solution.College graduates - New England ; Career development - Sex ...
Andrew Sum   +2 more
core  

Home - About - Disclaimer - Privacy