Aim: This study was designed to investigate the effect of different final irrigation protocols on apical sealing ability bioceramic and epoxy resin-based sealers.
 Materials methods: Thirty human single-rooted mandibular premolars were instrumented using ProTaper Next rotary files. Teeth randomly divided into three groups according regimen; Group I: 5 ml 0.2% CNPs/3 min, II: 2.5 CNPs/1.5 m...

Bacillus anthracis (Ba) and human infection-associated Bacillus cereus (Bc) strains Bc G9241 and Bc 03BB87 have secondary cell wall polysaccharides (SCWPs) comprising an aminoglycosyl trisaccharide repeat: →4)-β-d-ManpNAc-(1→4)-β-d-GlcpNAc-(1→6)-α-d-GlcpNAc-(1→, substituted at GlcNAc residues with both α- and β-Galp. In Bc G9241 and Bc 03BB87, an additional α-Galp is attached to O-3 of ManNAc. ...

Launette Woolforde, EdD, DNP, RN, NEA-BC, NPD-BC, FAAN, is a renowned expert in nursing and health care. At Northwell Health, she serves as chief officer of the system’s Manhattan region, including Lenox Hill Hospital, Health Greenwich Village, Eye, Ear Throat Hospital. RS: Launette, congratulations on your appointment officer. As I understand it, this first CNO position. Can you briefly share ...

Multiparous beef cows were managed to achieve marginal (BCS = 4.7 ± 0.07; n = 106) or good (BCS = 6.6 ± 0.06; n = 121) body condition (BC) to determine the influence of forage environment on BW and BC changes, intramuscular fat percentage (IMF), rump fat (RF), and serum hormones during 2 yr. Cows within each BC were randomly assigned to graze either common bermudagrass (CB; n = 3 pastures/yr) o...

Beta-casein (BC) is frequently expressed as BC A2 and BC A1 in cow's milk. Gastrointestinal digestion of BC A1 results in the release of the opioid peptide beta-casomorphin 7 (BCM7) which is less likely to occur from BC A2. This work was aimed to produce milk containing BC A2 with no BC A1 (BC A2 milk) using genetically selected CSN2 A2A2 Jersey cows. Additionally, we aimed to develop an infant...

Background: Bladder cancer (BC) is the most commonly diagnosed genitourinary cancer in Iran, presented in both men and women. BC is a multifactorial trait resulting from the complex interaction between several genes and environmental factors. Long stress-induced non-coding transcript 5 (LSINCT5), a member of the long non-coding RNAs, is abundantly expressed in high proliferative cells, as well ...

A constrained version of the Big Bang-Big Crunch algorithm for the efficient solution of the optimal reservoir operation problems is proposed in this paper. Big Bang-Big Crunch (BB-BC) algorithm is a new meta-heuristic population-based algorithm that relies on one of the theories of the evolution of universe namely, the Big Bang and Big Crunch theory. An improved formulation of the algorithm na...

Introduction: Women with Breast Cancer (BC) under chemotherapy are at risk of complications affecting their Quality of Life (QoL), which need specific discharge planning. Objective: This study aims to investigate the effect of a discharge planning program on the QoL of women with BC. Materials and Methods: This quasi-experimental study was conducted on 72 women with BC undergoing chemotherapy...

Abstract Biocrust communities provide a pallet of ecosystem services, such as soil stabilization, altering hydrological cycles and primary production, often are the first colonizers unvegetated surfaces during succession. Therefore, artificially establishing biocrusts can improve properties, for example, by stabilizing bare against erosion or accumulating nutrients. In this study, establishment...

We report measurements of oceanic black carbon (BC) to determine the sources of BC to abyssal marine sediments in the northeast Pacific Ocean. We find that the average C age of BC is older (by 6200±2200 C years) than that of the concurrently deposited non-BC sedimentary organic carbon. We investigate sources of aged BC to sediments by measuring a sample of sinking particulate organic carbon (PO...