Statement of the Problem: For a successful clinical outcome, luting agents should have a high bond strength. Bond failure is still one of the main reasons of restoration failures. Purpose: The present study was designed to comparatively evaluate the retention of metallic copings using different resin luting cements. Materials and Method: In the present experimental study, 40 intact premolar tee...

Intrоduction . Sinonasal papilloma is a benign tumor. The standard treatment for sinonasal inverted (SIP) surgical intervention. tumor located primarily in the maxillary sinus (50.9 %). originated from has aggressive characteristics and can dislodge local anatomical structures, infraorbital canal particular. Aim To present descriptive characteristic of structural changes during SIP growth deter...

Terrorism is designed to create sense of public insecurity, showcase State’s inability arrest violence, and it severally oiled by an insurgency economy that benefits all stakeholders except the masses as seen in Borno State northeast Nigeria. could be jeopardizing human security extensively pushing children outside literacy nets, into vulnerability recruitment radicalization same goes for farmi...

Abstract Environmental conditions alter the function of many plant traits that drive species interactions, producing context‐dependency in outcomes those interactions. Seed mucilage is a common, convergently evolved trait found thousands species. When wetted, seed coat swells into viscid mass; when dried, strands strongly cement to whatever it contact with. This binding ground has been previous...

Whenever students use any drilling system the question arises how much of their learning is meaningful vs memorisation through repetition or rote learning. Although both types have place in an educational it important to be able distinguish between these two approaches and identify options which can dislodge from motivate them towards The tutor-web online system. design aim rather than evaluati...

Kinesin walks processively on microtubules (MTs) in an asymmetric hand-over-hand manner consuming one ATP molecule per 16-nm step. The individual contributions due to docking of the approximately 13-residue neck linker to the leading head (deemed to be the power stroke) and diffusion of the trailing head (TH) that contributes in propelling the motor by 16 nm have not been quantified. We use mol...

Tumor metastases suppressor protein KAI1/CD82 is capable of blocking the tumor metastases without affecting the primary tumor formation, and its expression is significantly down-regulated in many types of human cancers. However, the exact molecular mechanism of the suppressor function of KAI1 remains elusive. Evidence from our laboratory supports a model in which tumor cells dislodge from the p...

Articulated coralline algae (Corallinales, Rhodophyta) dominate low-intertidal, wave-exposed habitats around the world, yet the mechanics of this diverse group of organisms has been almost completely unexplored. In contrast to fleshy seaweeds, articulated corallines consist of calcified segments (intergenicula) separated by uncalcified joints (genicula). This jointed construction makes calcifie...

The increasing prevalence of misinformation in society may adversely affect democratic decision making, which depends on a well-informed public. False information can originate from a number of sources including rumors, literary fiction, mainstream media, corporate-vested interests, governments, and nongovernmental organizations. The rise of the Internet and user-driven content has provided a v...

When locomoting in water, animals experience hydrodynamic forces due to ambient water motion and their own motion through the water. Because an aquatic pedestrian must maintain contact with the substratum to locomote, hydrodynamic forces which can dislodge an animal have the capacity to constrain the postures, gaits and speeds an animal can use. This study measured hydrodynamic forces on the am...