The Recruitment of Intuitive Managers

French scientist, Alexis Carrel said, “All great men are gifted with intuition. They know without reasoning or analysis, what they need to know.” Studies among leaders confirm this and underscore the value of developing intuition. Business is all about rational, orderly systems for strategic planning, decision-making, forecasts, operations, budgeting, supervision and control, production and practically every other facet of an organisation. Under rising pressure and ambiguity, rational thinking may not perform satisfactorily. In the context of management decision-making, research conducted by Nutt (1999) reveals that rational/logic based strategies struggle to reach the fifty percent success mark. Business leaders the world over are acknowledging that many important decisions, and career choices are increasingly based on intuition or gut feel. The recruitment of highly intuitive managers can enable organisations to tackle contexts and issues thrown up by the challenges of this century. To identify managers with high levels of intuition is, therefore, a necessary step. Validated and reliable tests are available to measure intuition in managers. The paper further suggests ways to fine tune the process to recruit intuitive managers. Keywords: Intuition, Recruitment, Management, Intuitive thinking, Intuitive decision making, CSI, REI

Comparative evaluation of dentinal tubule penetration and push-out bond strength of new injectable hydraulic calcium disilicate based root canal sealer: A single blinded in vitro study

Objective: To evaluate and compare dentinal tubule penetration and push-out bond strength of BIO-C ION+, AH Plus and NanoSeal-S using Confocal Laser Scanning Microscopy (CLSM) and Universal Testing Machine (UTM). Materials &amp; method: Sixty human mandibular premolars were prepared using ProTaper Gold till F3. Samples were then divided into 3 groups: Group I (n = 20) BIO-C ION + sealer, Group II (n = 20) AH Plus and Group III (n = 20) NanoSeal-S sealer. Groups were then sub-divided into two sub groups: In Subgroup A (n = 10) samples were obturated using single-cone with 0.1 % Rhodamine B dye and in Subgroup B (n = 10) samples were obturated using single cone. The samples were then transversely sectioned into coronal, middle and apical segments, samples in subgroup A &amp; B were then submitted to CLSM analysis and UTM respectively. Results: The Bond Strength data showed following means (MPa): Group I Subgroup B: (BIO–C ION+) coronal (1.64), middle (1.25), apical (0.93); Group II Subgroup B: (AH Plus) coronal (2.20), middle (1.85) apical (1.38) and Group III Subgroup B: (NanoSeal-S) coronal (1.26), middle (0.94), apical (0.58). The dentinal tubule penetration data showed following means: (μm) Group I Subgroup A (BIO–C ION+) coronal (1184.69), middle (997.03), apical (637.26); Group II Subgroup-A AH Plus (864.14) and NanoSeal-S (495.64). Statistical analysis (two-way ANOVA, Tukey's Post Hoc Test) showed significant difference among sealers (p < 0.001) and root canal thirds (p < 0.001). Conclusion: The results of the study concluded that BIO-C ION + sealer showed maximum dentinal tubule penetration and AH Plus demonstrated maximum push-out bond strength

Comparative evaluation of shaping ability of different rotary NiTi instruments in curved canals using CBCT

AIM: The aim of this study was to compare the canal transportation, canal centering ability, and time taken for preparation of curved root canals after instrumentation with ProFile GT Series X (GTX) files, Revo-S files, twisted files, and Mtwo files by using cone-beam computed tomography (CBCT). MATERIALS AND METHODS: Forty mesiobuccal canals of mandibular molars with an angle of curvature ranging from 20 to 40 were divided according to the instrument used in canal preparation into four groups of 10 samples each: GTX (group I), Revo-S (group II), twisted file (group III), and Mtwo (group IV). The teeth were instrumented according to manufacturer's guidelines, with all groups being prepared to size 30, 0.06 taper master apical file. Canals were scanned using an i-CAT CBCT scanner (Imaging Science International, Hatfield, PA, USA) before and after preparation to evaluate the transportation and centering ratio at 3 mm, 5 mm, 7 mm, 9 mm, and 11 mm from the apex. The data collected were evaluated using one-way analysis of variance (ANOVA) with Tukey's honestly significant difference (HSD) test. RESULTS: Twisted file system showed significantly least canal transportation and highest canal centering ability values as compared to GTX, Revo-S, and Mtwo file systems. Overall, GTX, Revo-S, and Mtwo showed comparable results with respect to canal transportation and centering ability. CONCLUSION: The innovative method of manufacturing the TF system resulted in superior shaping ability in curved canals, with the instruments remaining more centered and producing less canal transportation than GTX, Revo-S, and Mtwo file systems

Prevalence and spectrum of haemoglobinopathies in females of reproductive age group- A first tertiary care center experience in Punjab, North India

Background: Thalassemia and hemoglobinopathies are a group of inherited conditions characterized by abnormalities in the synthesis or structure of hemoglobin (Hb). According to estimates, approximately 7% of the world population is a carrier of Hb disorders, leading to high morbidity and mortality. To reduce the burden of these highly prevalent monogenic disorders, detecting them in the carrier stage is crucial to prevent disease progression. Aim: We aimed to estimate the prevalence and spectrum of hemoglobinopathies in females in the reproductive (20–40 years) age group. Settings and Design: It was a retrospective observational study carried out for 2.5 years (from January 2018 till June 2020). Materials and Methods: All the females in the age group of 20–40 years age whose blood samples were received in the department for High-Performance Liquid Chromatography (HPLC) were included. The cases with abnormal HPLC findings were analyzed for hematological parameters including hemoglobin, RBC count, and RBC indices [mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), mean corpuscular hemoglobin concentration (MCHC), & red cell distribution width - coefficient of variation (RDW-CV)]. Statistical Analysis: Statistical package for social science (SPSS) statistics 21 version for Microsoft Windows (Chicago, USA) was used for statistical analysis of data. The data were described in terms of range, mean ± standard deviation (SD), frequencies (number of cases), and relative frequencies (percentage) as appropriate. Results: During the study period, 72.2% of the females were affected with β-thalassemia trait, followed by HbD Punjab trait (17.8%), HbQ India trait (2.9%), β-thalassemia major (1.8%), and two cases (1.2%) each of HbS trait, HbD Iran trait, and compound heterozygous of HbD Punjab and β-thalassaemia, whereas HbE trait, compound heterozygous of HbQ and β-thalassemia, compound heterozygous of HbJ-variant and β-thalassemia had one case each (0.6%). Conclusion: Preventive strategies are cost-effective and include population screening, premarital screening, screening of spouses, genetic counseling, and prenatal diagnosis. Educating the carrier females about the potential risk and various screening methods may help in controlling the disease