Pakistan's textile sector has played an utmost salient role for thriving country's economy and has attracted greater investments by local and foreign investors. The purpose of this paper is to ascertain three once giant textile exporters, run by family-owned companies, which were chosen by global brands for outsourcing, but then they became extinct. Based on a qualitative inquiry, and departing from phenomenology and grounded theory, it uses the result of nine interviews to former companies' leaders, applying a multiplecase designed method in the context of family business governance to ascertain the role and importance of leadership and strategy issues for their decline. The front burner issues included leader or 'Seth's' (the indigenous term for owners of big businesses in South Asia, particularly India, Pakistan, and Bangladesh) management styles and policies (with dearth of professional and operational hierarchy, the hiring of 'Yes Men' and 'Yes Boss' type executives), firm's culture and politics, human resource policies (i.e. working environment and employees' motivation), management of financial portfolios, and other operational strategies like technology, operations and marketing, which eventually led to disastrous failures to filing bankruptcies by these three firms.
During a helminthological survey of black coot, Fulica atra (Gruiformes: Rallidae), in Sindh Province of Pakistan, eight specimens of undescribed species of trematode belonging to genus Paramonostomum Lühe, 1909 were recovered from large intestine of the single host bird. Paramonostomum bubaki n. sp. differs from its congeners except P. macrovesiculum Dharejo et al., 2006 by having less attenuated anterior end, a pharynx, a bifurcal genital pore, a longer posttesticular space, a Y-shaped excretory vesicle, number of uterine loops (16), and large size of filamentous eggs. P. bubaki n. sp. resembles P. macrovesiculum Dharejo et al., 2006 collected from Fulica atra from Pakistan by having a pharynx but differs in larger body, smaller esophagus, a bifurcal genital pore, shape of cirrus sac, seminal vesicle and gonads, ceca reaching posterior extremity, and a longer posttesticular space.
The longhorn beetles belongs to family Cerambycidae. The beetles are present in almost all ecosystems, except the ocean and Polar Regions. They are most the important biological control agents into agro-ecosystems. The beetles help in the biological control they eat extensive assortments of tree dwelling, soil dwelling insects and also eat caterpillars, maggots, aphids, bug, ants, wasp. Long horned beetles were gathered from different sites (agricultural fields and their surrounding vegetation) of district Naushahro Feroze with insect net (7.79 cm in diameter and 49.9 cm in length) and hand picking. A of 234 specimens were captured from October 2018 to July 2019. The material was identified into 07 species out of 06 genera. Of which Batocera rubus (Linnaeus, 1758), New Record from Sindh, Batocera rufomaculata (Charles De Geer, 1775), New Record from Sindh, Apriona cinerea (Chevrolat, 1852), New Record from Sindh, Archopalus exoticus (Sharp, 1905), New Record from Pakistan Macrotoma crenata (Fabricius, 1801), New Record from Pakistan, Prionus corpulantus (Bates, 1878) New Record from Sindh, Dorysthenes hugelii (Redtenbacher, 1848), New Record from Pakistan. The highest ratio of specimens were recorded from Mehrabpur and lowest ratio of specimens were recorded from Moro.
Present work was done from Indus River, Sukkur, Sindh, Pakistan to evaluate the present stock of Cirrhinus reba Suhni (Reba carp) for first time. Since the assessment of stocks deliver the important knowledge of stocks of commercially important fish species to the fisheries managers to make better strategic plans for sustainable exploitation. Data based on length-frequency was obtained from October 2015 to March 2016, a total of 463 pairs of length-weight were measured. Minimum length was measured to 13cm, maximum length was 29cm and the average length of 17cm was measured with minimum weight of 15g, maximum weight of224g and67g was the average weight. Obtained results of length-weight relationship were R2 = 0.817, a = 0.037 and b = 2.557. Growth parameters were computed as L∞= 29.40 cm and= 0.240 year-1using ELEFAN method in FISAT computer package. Growth performance index (∅′) was calculated as ∅′ = 2.317 year-1 Total mortality Z, natural mortality M and fishing mortality F was estimated as= 0.630 year-1, M= 0.617 year-1 and F=0.012 year-1 respectively. Using (E = F/Z) the exploitation ratio was obtained as E=0.019 year-1 Current fishing mortality rate of 0.012 was smaller than the target biological reference points (Fopt) of M (0.617). While MSY was recorded as; 8.144 tonsyear-1 which showed the higher results than 0.031 tons year-1ofcurrent catch. This study concluded that the C. reba confronting poor health though the stocks found not to be overexploited in the region. Bangladesh J. Zool. 48(1): 81-91, 2020
Butterflies are elegant, beautiful, and charming insects due to their colourful squamate. They are a great source of economic and beautification and indicators for biodiversity of agroecsystem. In addition to this, they are more important pollinators of flora than the flies and moths. An investigation of several locations in Taluka Larkana with the goal of collecting as many specimens of butterflies was carried out from March to July 2022. About 288 samples of butterflies were captured from different sites. The collected specimens were sorted out into 03 families: Pieridae, Papilionidae and Nymphalidae with 06 genera and 06 species: Danaus chrysippus (Linnaeus,1758), Vanessa cardui (Linnaeus,1758), Junonia almana (Linnaeus,1758), Papilio demoleus Linnaeus,1758, Eurema hecabe (Linnaeus,1758) and Pieris canidia (Sparrman, 1768). Description of the collected species, detailed genitalia, digital images and habitat of species are provided first time from the studied area. Hopefully, this study will be fruitful for the future researchersconcerned with this group
This is a case study of ‘the most terrifying event’ of Baldia Town Factory Karachi-Pakistan, an unfortunate garments facility and exporters that suffered from devastating fire accident on 9/11 of 2012. It caused instant death of 258 factory workers and hundreds injured. The owners belonged to Bhaila Memons – a very successful business community, who had billions of rupees’ investment and exports, employed one thousand workers and paid taxes. The data was garnered from pertinent literature, media content chronicle analysis (MCCA to record almost date-wise records on different developments), and Delphi technique to conduct eight interviews from industry experts. The initial media reports (of renowned newspapers having their news TV and online news channels too) accused the owners for such tragic event. Later on, the government investigation teams revealed shocking facts and held a Karachi-based legal political party responsible for it, as its terrorist wing was allegedly involved in the brutish plot, who perpetrated inferno since the owners of the factory refused to disburse extortion money. Domestic stakeholders, policy makers and international organizations intervened to compensate the victims but sadly, the law courts could not exercise justice. The event was deemed as an assault on the engine of the economy.
Exponential deterioration in pavement caused by heavy loads, temperature variations, and heavy rainfall had led to pavement failure. To overcome those failures, bitumen properties needed to be enhanced in an economical and sustainable way. Researchers have used various modifiers to enhance the properties of virgin bitumen, but the end product still does not seem to be accepted by the asphalt industry at the required level. On the other hand, the construction cost has also increased due to the addition of modifiers, which have varying performance characteristics. To address such issues, waste materials such as crumb rubber obtained from waste tyres are used to enhance the properties of bitumen. The incorporation of crumb rubber has enhanced the properties of bitumen and has been well proven for decades. However, the product is still not widely accepted due to limitations such as consistency and uniformity during and after the production stages. In this research, crumb rubber was converted into pyrolyzed oil using a pyrolysis protocol and it was observed through the values of penetration and softening point test shows that optimum 2% pyrolyzed oil can be treated with bitumen to increase workability and flowability at low temperatures, such that additional crumb rubber in crumb form can be added homogenously. The results showed that an optimum quantity of 20% crumb rubber by mass of bitumen can be blended with pyrolyzed modified bitumen that is 5% crumb rubber more compared to untreated modified crumb rubber bitumen, which simultaneously increases the physical and mechanical properties of the mix. It enhances the softening point, viscosity, and storage stability while decreasing the penetration value.
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