Results 51 to 60 of about 601,176 (342)

A Model for Donation Verification [PDF]

open access: yes, 2017
In this paper, we introduce a model for donation verification. A randomized algorithm is developed to check if the money claimed being received by the collector is $(1-\epsilon)$-approximation to the total amount money contributed by the donors.
Abraham, John, Fu, Bin, Zhu, Fengjuan
core   +3 more sources

Donate Bite:Food Donation Application

open access: yes, 2023
One of a person's essential needs is food. Every year, an estimated 1.3 billion meals are created globally. However, one-third of all food produced for humans is wasted. The majority of food is lost every day in countless restaurants, gatherings, weddings, and other events. This paper focuses on creating a mobile application called DonateBite.
Yash Nandkumar Patil   +3 more
openaire   +1 more source

4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase in malaria parasites and enhances atovaquone efficacy

open access: yesFEBS Letters, EarlyView.
Atovaquone is an antimalarial requiring potentiation for sufficient efficacy. We pursued strategies to enhance its activity, showing that 4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase, decreasing ubiquinone biosynthesis. Since atovaquone competes with ubiquinol in mitochondria, 4‐nitrobenzoate facilitates its action, potentiating ...
Ignasi Bofill Verdaguer   +7 more
wiley   +1 more source

The Ties That Bind: University Nostalgia Fosters Relational and Collective University Engagement

open access: yesFrontiers in Psychology, 2021
Does nostalgia for one’s time at university predict current intentions to engage with the university? In Study 1, United States participants’ nostalgia for their university experience (university nostalgia) at a southern public university predicted ...
Jeffrey D. Green   +3 more
doaj   +1 more source

Long Term Effects of Ovum Donation on Donors [PDF]

open access: yes, 2019
Introduction: As infertility affects 17% of couples, IVF has become a key, increasingly prevalent option for couples with oocyte donors providing eggs to infertile women in ~13.7% of IVF cycles.
Braverman, Andrea, Garfunkel, Danielle
core   +1 more source

Linked dimers of the AAA+ ATPase Msp1 reveal energetic demands and mechanistic plasticity for substrate extraction from lipid bilayers

open access: yesFEBS Letters, EarlyView.
Cells must clear mislocalized or faulty proteins from membranes to survive. The AAA+ ATPase Msp1 performs this task, but dissecting how its six subunits work together is challenging. We engineered linked dimers with varied numbers of functional subunits to reveal how Msp1 subunits cooperate and use energy to extract proteins from the lipid bilayer ...
Deepika Gaur   +5 more
wiley   +1 more source

Lung segments from anatomy to surgery

open access: yesFolia Morphologica
Bronchopulmonary segments are of increasing interest to clinicians because surgical procedures are emerging that maintain as much pulmonary function as possible.
Jakub Wąsik   +4 more
doaj   +1 more source

Modern ideas in heart donor selection criteria

open access: yesВестник трансплантологии и искусственных органов, 2020
With the limited capacity of the available donor pool and the simultaneously growing demand for heart transplantation, expanding the heart donor selection criteria as one of the ways of increasing the availability of organ transplantation, and ...
E. A. Tenchurina, M. G. Minina
doaj   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Organizational, medical and epidemiological prerequisites for reviewing donor criteria in heart transplantation

open access: yesВестник трансплантологии и искусственных органов, 2020
Organ donation and transplantation in Moscow have witnessed changes in the last decade. These changes have led not only to quantitative growth in the number of effective donors but also to fundamentally new (for Russian medical practice) characteristics ...
E. A. Tenchurina, M. G. Minina
doaj   +1 more source

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