Results 21 to 30 of about 1,393,186 (267)

Inventory of Reservoirs of Key Significance for Water Management in Poland—Evaluation of Changes in Their Capacity

open access: yesEnergies, 2021
Dam reservoirs constitute an important element of protection against floods and hydrological droughts, and they ensure the possibility of producing electricity.
Łukasz Pieron   +3 more
doaj   +1 more source

The Learner Care Dashboard: An Innovation in Student Support

open access: yesJournal of Postsecondary Student Success, 2023
Decades of research suggests that supportive faculty communication improves student retention and progression; however, most communication interventions occurred at on-site universities and were implemented briefly in one or several courses.
Samuel Karpen   +3 more
doaj   +1 more source

Effects of Distal and Proximal Variables on Donating Behavior [PDF]

open access: yesPsicologia: Teoria e Pesquisa
Two experiments involving donation were conducted. Experiment 1 examined whether college students would primarily retain tokens for themselves or donate them to relatives and strangers, which could be exchanged for items obtained in a game.
Cristiane Matinez de Almeida   +2 more
doaj   +1 more source

Population connectivity and dynamics in early-life stages of Atlantic fish communities

open access: yesFrontiers in Marine Science, 2023
IntroductionMany hypotheses have been suggested to explain recruitment variability in fish populations. These can generally be divided into three groups, either related to: larval food limitation, predation, or transport. Transport mechanisms are central
Aurelia Pereira Gabellini   +2 more
doaj   +1 more source

Health‐Related Quality of Life and Symptom Severity Among Patients With PIK3CA‐Related Overgrowth Spectrum: A Mixed‐Methods Study to Understand Real‐World Experience With Alpelisib Treatment

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background PIK3CA‐related overgrowth spectrum (PROS) includes several rare overgrowth disorders resulting from somatic gain‐of‐function mutations in PIK3CA. Despite treatment advances, including the recent approval of alpelisib for PROS in the United States, literature detailing the patient experience with PROS is limited.
Vamsi Bollu   +8 more
wiley   +1 more source

Direct conversion of various phosphate sources to a versatile P-X reagent [TBA][PO2X2] via redox-neutral halogenation

open access: yesNature Communications
Inorganic phosphates hold significant potential as ideal natural building blocks, forming a fundamental basis for organic and biochemical synthesis.
Yaling Tian   +7 more
doaj   +1 more source

Selective Copolymerization from Mixed Monomers of Phthalic Anhydride, Propylene Oxide and Lactide Using Nano-Sized Zinc Glutarate

open access: yesNanomaterials
Selective polymerization with heterogeneous catalysts from mixed monomers remains a challenge in polymer synthesis. Herein, we describe that nano-sized zinc glutarate (ZnGA) can serve as a catalyst for the selective copolymerization of phthalic anhydride
Xiaoting Zhang   +5 more
doaj   +1 more source

Hospitalization Through Families’ Eyes: Comparing Inpatient Care Quality for Children With Sickle Cell Disease and Cystic Fibrosis in Canada

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Sickle cell disease (SCD) is a chronic, inherited hemoglobinopathy that requires frequent hospitalization for disease‐related complications. Canadian data on inpatient care is limited. This study compared caregiver‐reported hospital experiences of children with SCD to those with cystic fibrosis (CF), a chronic, autosomal recessive ...
Hailey M. Zwicker   +11 more
wiley   +1 more source

Improvement of a method for the characterization of ultrafiltration membranes by measurements of tracers retention [PDF]

open access: yes, 2004
The aim of this study is to improve protocols for assessing accurate characteristic retention curve and cut-off of membranes, thus enabling the manufacture and performance of the membrane to be monitored. Different data treatments are considered in order
Causserand, Christel   +3 more
core   +1 more source

Exploring science teachers’ self-selection attitudes into professional development programs: motivations, preferences, and implications for practice

open access: yesFrontiers in Education
IntroductionProfessional development is essential for science teachers so they can stay current with educational trends, address diverse student needs, and integrate emerging scientific phenomena into their teaching practices. This study explores factors
Faiza Zafar   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy