Gender earnings and poverty reduction: post-Communist Uzbekistan

Women get less of the material resources, social status, power and opportunities for self-actualization than men do who share their social location – be it a location based on class, race, occupation, ethnicity, religion, education, nationality, or any intersection of these factors. The process of feminization of poverty in Central Asia and Uzbekistan is intimately connected to the cultural and institutional limitations that put a ceiling on women’s involvement in economic activity. This article attempts to study and explore gender in the context of poverty reduction in Uzbekistan, the most populated state of Central Asia, to understand the ways and manner in which poverty and other forms of deprivation demand women’s participation in variety of contexts. The study is primarily an empirical one and is based on an extensive sociological investigation in the field.     

Progiraffa (Artiodactyla: Ruminantia: Giraffidae) from the Lower Siwalik Subgroup (Miocene) of Pakistan

Aftab, K., Khan, M.A., Ahmad, Z. & Akhtar, M., February 2016. Progiraffa (Artiodactyla: Ruminantia: Giraffidae) from the Lower Siwalik Subgroup (Miocene) of Pakistan. Alcheringa 40, xxx–xxx. ISSN 0311-5518

Previously, Progiraffa exigua has been reported only from the Kamlial Formation (ca 18.3–14.2 Ma) of the Siwalik Group. We record Progiraffa exigua from the Lower Siwalik Subgroup at five localities: Jaba, Chinji Rest House, Rakh Wasnal, Dhok Bun Amir Khatoon and Ghungrila, Pakistan, thus extending the range of P. exigua to the Chinji Formation of the Siwalik Group (ca 14.2–11.2 Ma).

Kiran Aftab [kiranaftab2012@gmail.com], Zaheer Ahmad [dr.zaheerahmed11@yahoo.com], Zoology Department, GC University, Lahore, Pakistan; Muhammad Akbar Khan [akbaar111@yahoo.ca], Muhammad Akhtar [drakhtarfdrc@hotmail.com], Dr Abu Bakr Fossil Display & Research Centre, Zoology Department, University of the Punjab, Lahore, Punjab, Pakistan.     

Seismic Design and Response of Framed Structures with Stiffening Bracing Systems

Stiffening Bracing System (SBS) is proposed as an alternative to conventional braced frames. SBS is intended to reduce the floor accelerations while maintaining uniform inter-story drift along the building height. The system ensures that additional damping devices distributed over the building’s height work efficiently. An iterative design procedure is developed to maintain a desired target performance. The procedure accounts for higher mode effects and supplemental damping. A series of nonlinear response history analyses on braced frames with various heights demonstrated the adequacy of the proposed procedure in achieving target structural performance and seismic demand prediction.     

Traces of Early Austronesian Expansion to East Indonesia? New Discovery of Dentate-Stamped and Lime-Infilled Pottery from Central Sulawesi

This short article report about the new findings of finely made dentate-stamped and lime infilled potteries from the Goa Topogaro site in Central Sulawesi, Indonesia. Most of them are red-slipped pottery decorated with dentate-stamped, lime infilled, and can be identified as burial potteries as they are excavated with secondly burials of the Early Metal Age possibly dated around 2000-1800 years ago. When comparing these finds with common decorative patterns seen in early dentate-stamped pottery assemblages in the Philippines, Mariana Islands, and early Lapita sites, the Topogaro dentate-stamped pots lack some common early patterns, but exhibit a wider variety of designs. It is now argued that dentate-stamped decorations at Lapita sites mainly disappeared by around 2800 BP or at least by 2000 BP in the Pacific, but the Topogaro dentate-stamped sherds may indicate that this pottery tradition continued and further developed in Island Southeast Asia or Sulawesi at least until the Early Metal Age. The detailed analysis of these new finds and further comparative study on production technique, variety of design, forms, and styles of both dentate-stamped ceramics in Southeast Asia and Oceania is required.     

Synthesizing Broadband Time-Histories at Near Source Sites; Case Study, 2003 Bam Mw6.5 Earthquake

The main objective of this article is to synthesize the 2003 Bam earthquake. A hybrid method is proposed for synthesizing the near-fault broadband timehistories; a theoretical green's function method and a stochastic finite-fault approach for generating time histories at low and high frequencies, respectively. A genetic algorithm is developed to optimize the differences between synthesized and recorded ground motions.

The proposed technique can be used for dynamic nonlinear analysis of structures and site specific hazard analysis of the regions with lack of sufficient data and also for retrofitting the damaged structures during Bam earthquake, particularly the well-known adobe buildings of Arg-e-Bam.     

Seismic Hazard Analysis Using Discrete Faults in Northwestern Pakistan: Part II – Results of Seismic Hazard Analysis

This article is the second of two companion articles that evaluate seismic hazard in northwestern (NW) Pakistan. Using the properties and characteristics of discrete faults in NW Pakistan described in the first article, probabilistic and deterministic seismic hazard analyses for 11 major cities in NW Pakistan were conducted. The results from both probabilistic and deterministic seismic hazard analyses exhibit good agreement. Median deterministic spectra compare favorably with uniform hazard spectra (UHS) for 475- or 975-year return periods, while the 84^th-percentile deterministic spectra compare favorably with the UHS for a 2475-year return period. Peak ground accelerations (PGAs) for 2475-year return periods exceed 1.0 g for the cities of Kaghan and Muzaffarabad, which are surrounded by major faults. The PGAs for a 475-year return period for these cities are approximately 0.6g — 3 to 4 times greater than estimates by previous studies using diffuse areal source zones. The PGAs for some cities located farther from faults (including Astor, Malakand, Mangla, Peshawar, and Talagang) are similar to those predicted using diffuse areal source zones. Seismic hazard maps for PGA and spectral accelerations at periods of 0.2 s and 1.0 s corresponding to three return period (2475, 975, and 475 years) were produced. Based on deaggregation results, a discussion of the conditional mean spectra for engineering applications is presented.     

Tsunamigenic Analysis in and around Makran

The Makran region is only segment east of the Mediterranean and west of Andaman arc in which subduction of oceanic lithosphere is still an ongoing process. We applied statistical models for the possible explanation of earthquakes in and around Makran, and described a method of Fault Plane Solutions to present seismicity picture in the investigated region, and their possible tsunamigenic effects on Gwadar Coast. We also applied the Community Modeling Interface for Tsunami (ComMIT) for the estimation of tsunami hazard along the coast of Gwader due to the Arabian and Eurasian plate boundary earthquakes along the Makran subduction zone.     

Analytical Modeling of Horizontally Curved Steel Girder Highway Bridges for Seismic Analysis

This article introduces a generic modeling approach that is suitable for static and dynamic analysis, and response assessment of highway bridges with varying levels of irregularities. The proposed approach and modeling recommendations are based on grillage modeling rules that allows explicit representation of various types of details and components. The validity and accuracy of the proposed approach is demonstrated against three-dimensional finite element models as well as experimentally recorded response various benchmark bridges. While achieving remarkable accuracy, the required analysis time was also reduced up to 80%, making the proposed approach suitable for computationally intensive studies.