Sorghum Grain Mold Variability in Fungal Complex

The grain mold complex in sorghum {Sorghum bicolor) involves a number of pathogenic and saprophytic fungi that vary in their frequencies and severities under different environmental conditions (Bandyopadhyay et al. 2000). To provide genetic management for grain mold In sorghum, a clear understanding of the major pathogenic fungi and their variability under different environments is critical. Among the major pathogenic fungi, Fusarium monitiforme (F. verticiOoides) is known to produce fumonisins, a mycotoxin of concern for the use of molded sorghum grains as food and feed (Marasas 1996, Bhat et al. 1997). With the above objective we Initiated a collaborative Sorghum Grain Mold Variability Nursery (SGMVN) between ICRISAT and the All India Coordinated Sorghum Improvement Project (AICSIP) ot the Indian Council of Agricultural Research (ICAR). The nursery was coordinated by ICRISAT and conducted at four locations In India during the rainy season 2002. The results of the trials are presented

Public Health Policy and Infectious Disease Control: Lessons from Recent Outbreaks

This research explores the complex dynamics of public health policy and its crucial role in managing pandemics, considering the unprecedented challenges presented by recent outbreaks of infectious diseases. Examining the worldwide consequences of the COVID-19 pandemic and the Ebola outbreak, we analyze the insights gained from these emergencies, highlighting the necessity for flexible policy development, cooperative endeavors, and the incorporation of community-led strategies. This study adds to the current discussion on pandemic preparedness and the development of robust public health systems. This research paper examines the significant influence of the COVID-19 pandemic and the Ebola outbreak on worldwide public health. It specifically analyzes the efficacy of public health policies and the involvement of mathematical models in managing infectious diseases. Understanding the development of public health responses requires considering the historical context of infectious disease outbreaks such as the Spanish Flu, H1N1, SARS, and MERS. This study conducts a comparative analysis of the responses to the COVID-19 pandemic and the Ebola outbreak, taking into account their distinct challenges and contextual factors. The emergence of the COVID-19 pandemic, resulting from the SARS-CoV-2 virus, has presented a multifaceted global health crisis that requires swift and flexible public health measures. Conversely, the Ebola epidemic in the Democratic Republic of Congo revealed difficulties that are unique to areas affected by conflict and emphasized the significance of involving the community in efforts to control the disease. The paper explores the global ramifications of these outbreaks, encompassing not only health consequences but also economic, societal, and international relations implications. The interdependence of global health is examined by analyzing the responses to COVID-19 and Ebola, highlighting the crucial requirement for collaborative endeavors, exchange of information, and fair allocation of resources. The research utilizes a case study methodology, specifically examining the COVID-19 pandemic and the Ebola outbreak as illustrative instances. Data collection encompasses the evaluation of implemented public health policies, the utilization of mathematical models for analysis, and the contemplation of ethical ramifications in the study of global health emergencies. The paper concludes by providing policy recommendations derived from the insights gained from these outbreaks. It highlights the importance of flexible and data-driven policymaking, international collaboration, and the incorporation of community-led strategies

Health Policy Implementation in Developing Nations: Challenges and Solutions

Putting health plans into action in poor countries is hard for many reasons, which makes it harder to provide good healthcare to the people who live there. Policies are often hard to put into action because of a lack of money, facilities, and skilled healthcare workers. Also, government uncertainty and corruption can make health projects less effective than they were meant to be.  One major obstacle is the insufficient funding allocated to health programs, leading to inadequate facilities and a shortage of essential medical supplies. This financial constraint exacerbates the difficulty of attracting and retaining qualified healthcare professionals, perpetuating a cycle of suboptimal healthcare delivery.Infrastructure deficiencies, including poor road networks and limited access to remote areas, further compound implementation challenges. These obstacles impede the timely and equitable distribution of healthcare services, disproportionately affecting rural and marginalized communities.Political instability and corruption introduce an additional layer of complexity, compromising the integrity of health policy implementation. Unstable political environments often result in inconsistent policy frameworks, hindering long-term planning and sustainable healthcare improvements. Corruption erodes trust in the healthcare system, discouraging public participation and impeding the successful execution of health policies.To address these challenges, a multi-faceted approach is essential. Increased international collaboration and financial assistance can alleviate resource constraints, while targeted capacity-building initiatives can bolster the healthcare workforce. Improved infrastructure development, especially in rural areas, is crucial for ensuring widespread access to healthcare services. Additionally, fostering political stability and implementing anti-corruption measures are vital steps toward creating an enabling environment for successful health policy implementation in developing nations

(7aR*,12bS*)-8,12b-Dihydro-7aH-indeno­[1′,2′:5,6][1,4]selenazino[2,3,4-ij]quinolin-13-ium hydrogen sulfate

In the title compound, C18H14NSe+·HSO4 −, the cyclo­pentene ring in the cation has an envelope conformation while the central six-membered 1,4-selenazine ring adopts a sofa conformation. The dihedral angle between the planes of the terminal benzene rings is 68.08 (11)°. In the crystal, the anions form chains along the c axis through O—H⋯O hydrogen bonds. Weak C—H⋯O and C—H⋯π hydrogen bonds, as well as attractive Se⋯Se [3.5608 (8) Å] inter­actions, further consolidate the crystal structure

The liminality of trajectory shifts in institutional entrepreneurship

In this paper, we develop a process model of trajectory shifts in institutional entrepreneurship. We focus on the liminal periods experienced by institutional entrepreneurs when they, unlike the rest of the organization, recognize limits in the present and seek to shift a familiar past into an unfamiliar and uncertain future. Such periods involve a situation where the new possible future, not yet fully formed, exists side-by-side with established innovation trajectories. Trajectory shifts are moments of truth for institutional entrepreneurs, but little is known about the underlying mechanisms of how entrepreneurs reflectively deal with liminality to conceive and bring forth new innovation trajectories. Our in-depth case study research at CarCorp traces three such mechanisms (reflective dissension, imaginative projection, and eliminatory exploration) and builds the basis for understanding the liminality of trajectory shifts. The paper offers theoretical implications for the institutional entrepreneurship literature

Sorghum grain mold: resistance stability in advanced B-lines

Grain mold resistance breeding in sorghum (Sorghum bicolor) at ICRISAT and in Indian national programs has focused on developing varieties, restorer lines, and hybrid seed parents utilizing resistance from germplasm lines of diverse geographical origin. During the past few years, ICRISAT has developed a large number of high-yielding, grain mold resistant B-llnes using pedigree breeding with single- and three-way crosses and selecting the progenies under high disease pressure In field screenings (Reddy et al. 2000). Resistance stability of some selected elite B-llnes was tested through a collaborative Sorghum Grain Mold Resistance Stability Nursery (SGMRSN) established In 2002. The results of trials conducted at diverse locations In India are presented

Comparative Performance of Some Improved Poultry Crossbreds Under Konkan Region of India

ABSTRACT The experiment was conducted at Poultry Farm, College of Agriculture, Dr. B. S. Konkan Krishi Vidhyapeeth to assess the comparative performance of some improved poultry crossbred during laying period. The trial was carried out on five different types of improved poultry crossbred namely, -Giriraja x Delham Red (T1), Delham Red x White Leghorn (T2), Giriraja x Asselkala (T3), Delham Red x Giriraja (T4), Asselkala x Giriraja (T5) and two purebred groups like Delham Red and Vanraja. About 147 experimental birds were replicated three times and each replication consisted of seven birds in seven treatments in a Completely Randomized design. The feed consumption during early laying period and peak laying period differed significantly (P<0.05) between the groups. The average egg production was significantly (P<0.05) different in the treatments during early and peak laying period. The gross returns from the eggs of purebreds was significantly higher (P<0.05) than the crossbreds. It can therefore be concluded that, feed consumption is lower in purebreds than crossbreds. The average egg production is more in purebreds as compared to crossbreds up to peak laying period. Considering the minimum feed consumption and feed cost with maximum egg production and gross returns were observed in purebreds vis-a-vis crossbreds

Insulator materials for interface passivation of Cu(In,Ga)Se2 thin films

In this work, Metal-Insulator-Semiconductor (MIS) structures were fabricated in order to study different types of insulators, namely, aluminum oxide (Al2O3), silicon nitride (Si3Nx) and silicon oxide (SiOx) to be used as passivation layers in Cu(In,Ga)Se2 (CIGS) thin film solar cells. The investigated stacks consisted of SLG/Mo/CIGS/insulator/Al. Raman scattering and Photoluminescence measurements were done to verify the insulator deposition influence on the CIGS surface. In order to study the electrical properties of the CIGS-insulator interface, capacitance vs. conductance and voltage (C-G-V) measurements were done to estimate the number and polarity of fixed insulator charges (Qf). The density of interface defects (Dit) was estimated from capacitance vs. conductance and frequency (C-G-f) measurements. This study evidences that the deposition of the insulators at high temperatures (300 ºC) and the use of sputtering technique cause surface modification on the CIGS surface. We found that, by varying the SiOx deposition parameters, it is possible to have opposite charges inside the insulator, which would allow its use in different device architectures. The material with lower Dit values was Al2O3 when deposited by sputtering.publishe

Growth of Sb2Se3 thin films by selenization of RF sputtered binary precursors

In this work we present a method to grow Sb2Se3 thin films with a potential use as absorber layers in solar cell structures. The films were grown on several substrates: soda-lime glass, Mo coated soda-lime glass and Si . The Sb-Se precursor’s films were deposited by RF magnetron sputtering and then selenized under a H2Se gas flow. Different selenization temperatures were tested and analysed. Compositional and morphological analyses were performed by Energy Dispersive Spectroscopy and Scanning Electron Microscopy, respectively. Phase identification and structural characterization were done by X-ray Diffraction and Raman scattering spectroscopy showing that Sb2Se3 is the dominant phase with an orthorhombic crystalline structure. Traces of rhombohedral and amorphous Se secondary phases were also observed supported by their Se-rich compositions. Visible-NIR reflectance measurements allowed to extract a direct bandgap with a value close to 1.06 eV. Photoluminescence spectroscopy shows an emission with a broad band at 0.85 eV for samples selenized at lower temperatures and an intense peak at 0.75 eV for the sample selenized at higher temperatures. Electrical characterization shows low free hole concentrations and mobilities. At low temperatures, the nearest neighbour hopping is the dominant mechanism for the electronic transport for the analysed samples. Both electrical and optical properties are influenced by the type of defects present on samples. A discussion is made on the properties that need to be improved in order that these films can be integrated into thin film solar cells.publishe

Sorghum grain mold: variability in fungal complex

The grain mold complex in sorghum {Sorghum bicolor) involves a number of pathogenic and saprophytic fungi that vary in their frequencies and severities under different environmental conditions (Bandyopadhyay et al. 2000). To provide genetic management for grain mold In sorghum, a clear understanding of the major pathogenic fungi and their variability under different environments is critical. Among the major pathogenic fungi, Fusarium monitiforme (F. verticiOoides) is known to produce fumonisins, a mycotoxin of concern for the use of molded sorghum grains as food and feed (Marasas 1996, Bhat et al. 1997). With the above objective we Initiated a collaborative Sorghum Grain Mold Variability Nursery (SGMVN) between ICRISAT and the All India Coordinated Sorghum Improvement Project (AICSIP) ot the Indian Council of Agricultural Research (ICAR). The nursery was coordinated by ICRISAT and conducted at four locations In India during the rainy season 2002. The results of the trials are presented