Natural history and phenology Assignment Example | Topics and Well Written Essays - 1000 words

Natural history and phenology - Assignment Example In essence, this laboratory experiment entailed collecting phonological data for a tree on the campus of NEIU with a view of contributing to the modern phenology network. After being provided with a tree to be used for the experiment, I found out that the tree had broad leaf, alternate, compound, and pinnate. In this case, given that, the tree had a broad leaf it was a characteristic of a deciduous hardwood. As observed, one of the leaf was on each node, and it had multiple leaflets on a common stalk and the given multiple leaflets being arranged in a pattern resembling a feather and they were all attached to a central rachis. It had a bark of distinctive lighter streaks with a corn large about ? to 3/2 inch and a shallow cap resembling a beret. Following this chronological order of the tree characteristics, it was clear that the tree was the northern red oak as observed in the appendix B. This type of tree is often found on a varied of soil but more especially on moist sandy clay an d the rocky soil. The table 1 (appendix B) shows the chronological order followed in order to arrive at the conclusion that the tree was the northern oak. ... An oak wilt is a fungal disease often known to be transmitted by insects. It is worth noting that the ork wilt disease is transmitted through the underground roots. It is characterized by the leaf discoloring, bronzing and wilting. Contrary to what was the expected phenology, in week two, there were more leaves infected by the wilt disease with one side of the tree dropping off. Leaves were on the other hand turning brown and they were falling off. In the third week, it was evident that there were more leaves that had been infected with a single leave remaining green though some section of the tree showed signs of dying. On the fourth week, it was vivid that the entire tree was infected and thus ended up drying up. On 15th of October which marked the beginning and end of week five, it was clear from observation that the tree in its totality had turned brown and crusty. When finally, the observation was made on 11th of November, it was certainly clear that there were no leaves. The ta ble 2 (appendix A) shows the procedure followed in carrying out the experiment. Work Cited Koech, EE, & Chmielewski, Claudio. Guidelines for plant Phenological Observations. Meteorologie 2007, 398: 225 – 243. APPENDIX A Table 1. Broad leaf Bark with distinct lighter streaks Acon large ? to 3/2 inch with a shallow cap which resembles a beret. Found on moist but not wet sites Alternate Compound Pinnate Table 2. Week one Leaves were 4 to 9 inches long, dark green, with a distinctive lighter streakes. Week two More leaves infected by the wilt disease with one side of the tree dropping off Third week More leaves infected with a single leave remaining green Fourth week Entire tree was 11th of November No leaves 15th of October Tree had turned brown and crusty APPENDIX B Diagram 1 : Leaf

Peer Support Program for New Nurses Essay Example | Topics and Well Written Essays - 500 words

Peer Support Program for New Nurses - Essay Example Every day that nurses see a distressed person, an injured person and even deaths occurring almost every day in their presence. Although they are trained to handle this, they nonetheless have to sometimes be overwhelmed by this (Robinson, 2003). These nurses need peer-support in the workplace. Â  Nurses also almost always have to work with precision which means that any small mistakes can lead to serious repercussions for the patients as well as the nurses. Peer support is definitely appreciated to maintain this accuracy in working. New nurses may not be able to have everything in their fingertips and sometimes can have a very difficult time getting their head around the many tasks they carry out every day. In this regard, a peer support program for new nurses would have to include the following; Â  Like any workplace, nurses and especially new ones need social support from their peers. Social and psychological support is important to the nurses because that feeling of belonging is a vital ingredient in increasing the nurse’s efficacy (Hughes, 2012). Â  Building the formal social support systems can be made from the informal to make formal systems. It is good to note that informal social support systems develop naturally everywhere in the workplace. Unfortunately, these informal social support systems are not efficient in their ways and it is necessary to make sure that they are harnessed. To formalize this system is important to make sure that the new nurses can benefit as soon as they join the working force in a care centre or hospital. Â  New nurses can be overwhelmed by their work. Needless to say, overwhelmed nurses can only give healthcare which is of lower quality to the patient. This can also lead to their mental health deteriorating and they therefore need support. This peer support can be accessed through information systems which make real-time consultations with other nurses (Michael, 2014). Â