scholarly journals Constraints and Prospects of Mechanized Processing of Forest Tree Seeds

2021 ◽  
Vol 25 (4) ◽  
pp. 637-642
Author(s):  
A.S. Adeleye ◽  
A.E. Adebanjo ◽  
E.S. Omoghie ◽  
T. Ogundare ◽  
S.A. Alli

Trees are generally propagated from seeds and the suitability and quality of the seeds have a big effect on the success of the plantations, afforestation and reforestation programmes established from their seedlings. In view of the fact that good forestry projects start with good seeds, the quality as well as quantity of tree seeds is very important. Processing of seeds is one of the main factors that determined the quality and quantity of seeds. However, processing of forest tree seeds in Nigeria and other developing countries has mostly been carried out using traditional methods which affects the quality of the seeds especially for large quantity of seeds. This work attempts to raise awareness on the need to mechanize processing of forest tree seeds so as to increase the quantity and quality of the seeds and to reduce the drudgery, time and health hazards involved in the common traditional methods of processing the seeds. Tree seeds are often regarded as inferior to crop seeds, a misnomer (mistaken belief) that needs to be rectified to promote tree planting.

2011 ◽  
Vol 323 ◽  
pp. 79-83
Author(s):  
Yong Peng ◽  
Wan Gang Wang ◽  
Xiao Ping Wang

To guarantee the quality of surface mounting electronic products, this article analyzes the process features of its four working zones, discusses some main factors which influences the soldering quality of reflow soldering, analyzes the common soldering defects and their causes according to the temperature and process features of reflow soldering during the process of reflow soldering like row-up, bridging, wicking and solder balling. By these measurements, appearance frequency of reflow soldering is effectively reduced and quality of surface mounting electronic products is also raised.


1988 ◽  
Vol 64 (4) ◽  
pp. 334-344
Author(s):  
D. G. W. Edwards ◽  
D. F. W. Pollard ◽  
B. S. P. Wang

Guidelines for grading and labeling forest tree seeds in Canada are presented. The Guidelines will enhance forest management by providing minimum standards for labeling, and by encouraging the application of internationally-recognized grading procedures to domestic seed movements. Their adoption should deter the importation and movement of undesirable seeds, and will permit the gazetting of long-distance movements of tree seeds within Canada. They are proposed for acceptance by provincial and territorial agencies, industry and professional organizations concerned with the sale and movement of forest tree seeds.The Guidelines are introduced with a review of their development, and an outline of existing procedures for certifying the genetic origin and physical quality of forest tree seeds exported from Canada.


2013 ◽  
Vol 1 (1) ◽  
pp. 100
Author(s):  
Selçuk Yurtsever

It has been known that both in the world and in Turkey a continuous change has been experienced in the provision of health services in recent years. In this sense by adopting the customer(client) focused approach of either public or private sector hospitals; it has been seen that they are in the struggle for presenting a right, fast, trustuble, comfy service. The purpose of this research is to measure the satisfaction degree, expectations and perceptions of the patients in Karabük State Hospital through comparison. In this context, the patient satisfaction scale which has been developed as a result of literature review has been used and by this scale it has been tried to measure the satisfaction levels of the patients in terms of material and human factors which are the two main factors of the service that was presented. In the study, with the scales of Servqual and 0-100 Points together, in the part of the analysis MANOVA have been used. The expectations and the perceptions of the patient has been compared first by generally and then by separating to different groups according to the various criterias and in thisway it has been tried to be measured their satisfaction levels. According to the results that were obtained, although, the satisfaction levels of the patients who have taken service from Karabük State Hospital are high in terms of thedoctors and the nurses; it has been reached to the result that their satisfaction levels are low in terms of the materials that have been used at the presenting of the service and the management.


2020 ◽  
Vol 7 (1) ◽  
pp. 99
Author(s):  
Yong Adilah Shamsul Harumain ◽  
Nur Farhana Azmi ◽  
Suhaini Yusoff

Transit stations are generally well known as nodes of spaces where percentage of people walking are relatively high. The issue is do more planning is actually given to create walkability. Creating walking led transit stations involves planning of walking distance, providing facilities like pathways, toilets, seating and lighting. On the other hand, creating walking led transit station for women uncover a new epitome. Walking becomes one of the most important forms of mobility for women in developing countries nowadays. Encouraging women to use public transportation is not just about another effort to promote the use of public transportation but also another great endeavour to reduce numbers of traffic on the road. This also means, creating an effort to control accidents rate, reducing carbon emission, improving health and eventually, developing the quality of life. Hence, in this paper, we sought first to find out the factors that motivate women to walk at transit stations in Malaysia. A questionnaire survey with 562 female user of Light Railway Transit (LRT) was conducted at LRT stations along Kelana Jaya Line. Both built and non-built environment characteristics, particularly distance, safety and facilities were found as factors that are consistently associated with women walkability. With these findings, the paper highlights the criteria  which are needed to create and make betterment of transit stations not just for women but also for walkability in general.


2020 ◽  
Vol 26 (11) ◽  
pp. 2567-2593
Author(s):  
M.V. Pomazanov

Subject. The study addresses the improvement of risk management efficiency and the quality of lending decisions made by banks. Objectives. The aim is to present the bank management with a fair algorithm for risk management motivation on the one hand, and the credit management (business) on the other hand. Within the framework of the common goal to maximize risk-adjusted income from loans, this algorithm will provide guidelines for ‘risk management’ and ‘business’ functions on how to improve individual and overall efficiency. Methods. The study employs the discriminant analysis, type I and II errors, Lorentz curve modeling, statistical analysis, economic modeling. Results. The paper offers a mechanism for assessing the quality of risk management decisions as opposed to (or in support of) decisions of the lending business when approving transactions. The mechanism rests on the approach of stating type I and II errors and the corresponding classical metric of the Gini coefficient. On the ‘business’ side, the mechanism monitors the improvement or deterioration of the indicator of changes in losses in comparison with the market average. Conclusions. The study substantiates the stimulating ‘rules of the game’ between the ‘business’ and ‘risk management’ to improve the efficiency of the entire business, to optimize interactions within the framework of internal competition. It presents mathematical tools to calculate corresponding indicators of the efficiency of internally competing entities.


2014 ◽  
Vol 1 ◽  
pp. 1-7
Author(s):  
Daniel Obeng-Ofori

The pressure to publish is a fact of life in academia. Academics are expected to demonstrate that they are active researchersand that their work has been vetted by peers and disseminated in reputable scholarly forums. In practice, however, a numberof critical constraints hamper effective publication of scientific research in most developing countries. These include lackof effective mentoring system, poor facilities and inadequate funding for effective research and heavy workload where toomuch time and effort are spent in teaching, grading, meetings and other non-academic activities. In spite of these seeminglyinsurmountable challenges, with proper planning and commitment, one can still conduct research and publish to advanceones career and exchange of knowledge. The paper discusses the critical guiding principles in scientific writing and publishingin an unfriendly research environment as pertains in most universities in the developing world. The overriding principle isto cultivate the discipline of scientific writing consciously and follow it through religiously. This could be achieved if time isallocated for scientific writing in the scheme of weekly schedule of activities and made to be functional through meticulousplanning and commitment. Equally important is to avoid procedural mistakes in scientific writing. While the quality of theresearch is the single most important factor in determining whether an article will be published, a number of proceduralmistakes can help tip the balance against its publication. It should also be noted that when a manuscript is submitted to ascholarly journal, there are two audiences to satisfy: first the editor and external reviewers, and then the journal’s readers.That first group must be satisfied to create the opportunity to appeal to the second. Thus, familiarity with the style and tone ofthe specific journal is crucial.


2016 ◽  
Vol 6 (3) ◽  
pp. 93-105
Author(s):  
Naila Maier-Knapp

In December 2015, the Association of Southeast Asian Nations (ASEAN) celebrated the official establishment of the ASEAN Community. Having emerged in 1967 as a regional grouping of developing countries with minimal shared interests—beyond the common concern of economic growth and national resilience, ASEAN now has established regional structures which have been vital in enhancing development and dialogue on a broad range of issues across the Southeast Asian region. Over the years, the institutional development at the regional level has been accompanied by various efforts to promote regional unity and identity. The more recent years have also displayed that the international community has been supporting these efforts for ASEAN unity and identity by showing greater recognition of ASEAN as an international actor in its own right, for example, through the establishment of numerous country delegations to ASEAN.


2008 ◽  
Author(s):  
Dorin Boldor ◽  
Beatrice Gabriela Terigar ◽  
Sundar Balasubramanian

Children ◽  
2021 ◽  
Vol 8 (7) ◽  
pp. 535
Author(s):  
Seung Kim ◽  
Mireu Park ◽  
Eunyoung Kim ◽  
Ga Eun Kim ◽  
Jae Hwa Jung ◽  
...  

We share our experience on the implementation of a multidisciplinary aerodigestive program comprising an aerodigestive team (ADT) so as to evaluate its feasibility. We performed a retrospective chart review of the patients discussed at the monthly ADT meetings and analyzed the data. A total of 98 children were referred to the ADT during the study period. The number of cases increased steadily from 3.5 cases per month in 2019 to 8.5 cases per month in 2020. The median age of patients was 34.5 months, and 55% were male. Among the chronic comorbidities, neurologic disease was the most common (85%), followed by respiratory (36%) and cardiac (13%) disorders. The common reasons for consultation were suspected aspiration (56%), respiratory difficulty (44%), drooling/stertor (30%), regurgitation/vomiting (18%), and feeding/swallowing difficulty (17%). Following discussions, 58 patients received active interventions, including fundoplication, gastrostomy, laryngomicrosurgery, tracheostomy, and primary dilatation of the airway. According to the questionnaire of the caregiver, the majority agreed that the main symptoms and quality of life of patients had improved (88%), reducing the burden on caregivers (77%). Aerodigestive programs may provide comprehensive and multidisciplinary management for children with complex airway and digestive tract disorders.


Sign in / Sign up

Export Citation Format

Share Document